• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention discloses a shovel with a cushion air cushion, which includes a shovel molded body, a shovel, holes of the shovel, a triangular or shovel bridge and a shovel handle. The air cushion is embedded in the blade grip which is provided with a cross groove and the cross groove includes a first grip groove, a second grip groove, a third grip groove and a fourth grip groove. The blade grip is slotted to form a first grip fork, a second grip fork, a third grip fork and a fourth grip fork. An air cushion a or an air cushion b is sheathed in the cross groove of the blade grip. The air cushion a has a cylinder structure with a cross section in the shape of a cross. The air cushion a includes a first expandable air cushion part, a second expandable air cushion part, a third extensible air cushion part and a fourth expandable air cushion part. The blade with the cushion air cushion provided by the invention has a novel structure. In the invention, with an improvement based on a structure of a conventional paddle grip, an air cushion has been embedded to improve the comfort of the grip and alleviate the impact of a force acting on the hand, arm, forearm and elbow of an user. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2719155A2
    申请号:ES201930542
    申请日:2019-06-13
    公开日:2019-07-08
    发明作者:Fernandez Daniel Munoz；Villa Ruth Duran
    申请人:Driberorient Hongkong Holding Group Ltd；
    IPC主号:
    专利说明:

    [0001]
    [0002] SHOVEL WITH CUSHION AIR CUSHION
    [0003]
    [0004] TECHNICAL FIELD
    [0005]
    [0006] The invention relates to the technical field of the blades and, in particular, to a shovel with a cushioning air cushion.
    [0007]
    [0008] BACKGROUND OF THE INVENTION
    [0009]
    [0010] There is no perfect paddle for all athletes, because players have different levels and also have different playing styles. Different types of shovels should be developed to adapt to different players.
    [0011]
    [0012] Players always use relatively light shovels with relatively large shovel faces when they start playing. Because these players do not have the skill or power of professional players, they often make the balls go sideways. The big blades compensate for this deficiency and make these players control the balls better, rise faster and also play the balls more easily. Torsion is also more stable when a ball deviates sideways, so that players save a lot of physical power. In addition, a large shovel means great power that gives players a specific advantage in the early stages of learning.
    [0013]
    [0014] Some players of clubs that play regularly are willing to use shovels with a smaller shovel face as they are in a stadium to improve their level, to better control the ball and determine the weight of the blades according to their playing style. Players who play in the baseline like to use long and heavy shovels, while more explosive players prefer lighter and more flexible shovels.
    [0015] On the other hand, professional tournament players usually use shovels with smaller shovel faces and heavier than that of beginner shovels. Players of this level can swing heavy shovels faster and also make a wider punching gesture. The blades that some of the best professional players use are made to measure and the weight of some blades is greater than that of the shovels that beginners use.
    [0016]
    [0017] Different consumer groups lead manufacturers to sell the following types of different blades: beginner series, intermediate level series and master level series and each series has different blade weights to choose from.
    [0018]
    [0019] However, at present, conventional blades have an inflexible structure with a single function and, in particular, the comfort of the grip of the handles is not desirable.
    [0020]
    [0021] Another problem with conventional blades is the vibrations generated during the game.
    [0022]
    [0023] In order to absorb these vibrations, the Spanish patent number ES 2 159 300 T3 is known where an air cushion that surrounds the handle is disclosed. This solution causes the loss of direct contact of the player with the body of the handle and consequently the loss or decrease of the sensations that the handle transmits to the player. This consequence decreases the player's control over the trajectory of the ball when hit by the shovel.
    [0024]
    [0025] Also known are gel pieces embedded or glued in the frame of the blade in order to reduce vibrations. However, these gel pieces respond more to aesthetic criteria than to functional criteria since the reduction of vibrations is minimal.
    [0026]
    [0027] Both solutions, that of the air cushion that surrounds the handle and Gel pieces embedded or glued to the shovel add weight to the shovel assembly. However, the low weight of the shovel is a characteristic highly valued by the players.
    [0028]
    [0029] It would then be desirable to have a shovel with a similar weight (not greater weight) that, while reducing vibrations, maintains direct contact of the player with the handle body and therefore the standard control of the trajectory of the ball when hit. by the shovel.
    [0030]
    [0031] It is worth mentioning here that the reduction of the vibrations produced during the game releases the arm, forearm and elbow of the player using the paddle thus reducing the fatigue produced precisely by those vibrations in those parts of the player's body and consequently reducing the appearance of injuries. In addition, the reduction of vibrations causes a softer game feeling.
    [0032]
    [0033] EXPLANATION OF THE INVENTION
    [0034]
    [0035] An object of the invention is to provide a shovel with a cushion air cushion, to solve the problems that have arisen in the background.
    [0036]
    [0037] To achieve the above-mentioned objective, the invention provides the following technical solution:
    [0038]
    [0039] A shovel with a cushioning air cushion is provided, which includes a molded blade body, a shovel, blade holes, a triangular area or blade bridge and a shovel handle, where the air cushion is embedded in the shovel handle
    [0040]
    [0041] The existence of the air cushion embedded in the handle reduces the vibrations of the blade while allowing direct contact of the user with the handle of the blade.
    [0042]
    [0043] It has been detected that the larger the air cushion intended to absorb the vibrations, more effective results in its mission since the surface of contact with the blade is greater and therefore greater is the reduction of the vibrations.
    [0044]
    [0045] In a preferred embodiment of the invention, the blade handle is provided with a cross groove and the cross groove includes a first grip groove, a second grip groove, a third grip groove and a fourth grip groove; the blade handle is grooved to form a first handle fork, a second handle fork, a third handle fork and a fourth handle fork; and an air cushion a or an air cushion b is sheathed in the cross groove of the blade handle.
    [0046]
    [0047] In a preferred embodiment of the invention, the air cushion a has a cylinder structure with a cross-shaped cross section; and the air cushion a includes a first extendable air cushion part, a second extendable air cushion part, a third extendable air cushion part and a fourth extendable air cushion part.
    [0048]
    [0049] In a preferred embodiment of the invention, the air cushion b includes a first air cushion component and a second air cushion component; the first air cushion component includes a first air cushion component entity and a first air cushion component groove; the second air cushion component includes a second air cushion component entity and a second air cushion component groove; and the first air cushion component and the second air cushion component are interwoven interwoven through the first air cushion component groove and the second air cushion component groove to form a combined type of cross air cushion.
    [0050]
    [0051] In a preferred embodiment of the invention, a central part of the cross groove is round or polygonal.
    [0052] In a preferred embodiment of the invention, the blade handle is provided with an X-shaped groove and an X-shaped air cushion paired with the X-shaped groove is encased in the X-shaped groove of the handle Shovel
    [0053]
    [0054] In a preferred embodiment of the invention, the blade handle is provided with a Y-shaped groove and a Y-shaped air cushion paired with the Y-shaped groove is encased in the Y-shaped groove of the handle of shovel.
    [0055]
    [0056] In a preferred embodiment of the invention, the blade handle is provided with an * -shaped groove (asterisk) and an * -shaped air cushion (asterisk) paired with an * -shaped groove (asterisk) is encased in the shaped slot * (asterisk) of the blade handle.
    [0057]
    [0058] In a preferred embodiment of the invention, the blade handle is provided with a linear groove and a linear air cushion paired with the linear groove is encased in the linear groove of the blade handle.
    [0059]
    [0060] In a more preferred embodiment, the groove in a linear fashion not only encompasses the handle but also the blade bridge. The linearly shaped air cushion has a first part that encompasses the handle and a second part that encompasses the bridge.
    [0061]
    [0062] The vibrations are usually generated on the face of the blade and are moved towards the handle through the bridge. The bridge is usually formed by two forks that connect the head of the blade with the handle. The surface of the forks compared to the head of the blade is substantially lower so that the vibrations of the blade head are concentrated as it passes through the forks on a smaller surface, eventually causing the blade to break in this area. Consequently the existence of the air cushion on the bridge improves the absorption of vibrations by taking advantage of the concentration of You are in that area.
    [0063]
    [0064] Optionally, and applicable to any air cushion regardless of its shape, the air cushion comprises at least one slit or through hole. The slit or through hole increases the consistency of the air cushion, by decreasing its elasticity and preventing it from becoming deformed.
    [0065]
    [0066] Optionally, and also applicable to any air cushion regardless of its shape, the air cushion is at least partially visible by the user, that is, it is not completely embedded in the blade. The visibility of the air cushion allows the user to check the condition of the cushion at all times, for example, to check if the cushion is still swollen or due to a perforation has lost pressure and therefore a large part of its vibration absorption capacity.
    [0067]
    [0068] Preferably, and also applicable to any air cushion regardless of its shape, the air cushion is made of thermoplastic polyurethane, and its walls are between 0.3mm and 0.5mm thick. These thicknesses allow correct air pressure inside the cushion while allowing adequate flexibility for vibration absorption.
    [0069]
    [0070] DESCRIPTION OF THE DRAWINGS
    [0071]
    [0072] FIG. 1 is a front view of a blade with a cushion air cushion;
    [0073]
    [0074] FIG. 2 is a side view of a shovel with a cushion air cushion;
    [0075]
    [0076] FIG. 3 is a schematic structural view of a handle of a shovel with a cushioning air cushion;
    [0077]
    [0078] FIG. 4 is a front view of an air cushion on a shovel with a cushion air cushion;
    [0079]
    [0080] FIG. 5 is a schematic structural view of a molded blade body on a blade with a cushioning air cushion;
    [0081]
    [0082] FIG. 6 is a side view of a molded blade body on a blade with a cushion air cushion;
    [0083]
    [0084] FIG. 7 is an exploded view of an air cushion a and a molded blade body on a shovel with a cushioning air cushion;
    [0085]
    [0086] FIG. 8 is an enlarged schematic view of a handle on a shovel with a cushioning air cushion;
    [0087]
    [0088] FIG. 9 is a side view of an air cushion a in a blade with a cushion air cushion;
    [0089]
    [0090] FIG. 10 is a pairing view of an air cushion a and a molded blade body on a blade with a cushion air cushion;
    [0091]
    [0092] FIG. 11 is a schematic structural view of an air cushion b on a blade with a cushion air cushion;
    [0093]
    [0094] FIG. 12 is a schematic structural view of a first air cushion component of an air cushion b on a blade with a cushion air cushion;
    [0095]
    [0096] FIG. 13 is a schematic structural view of a second air cushion component of an air cushion b on a blade with a cushion air cushion;
    [0097]
    [0098] FIG. 14 is a schematic pairing view of a cross section of a blade handle and an air cushion on a blade according to Embodiment 1;
    [0099] FIG. 15 is a schematic pairing view of a cross section of a shovel handle and an air cushion on a shovel according to Embodiment 2;
    [0100]
    [0101] FIG. 16 is a schematic pairing view of a cross section of a blade handle and an air cushion on a blade according to Embodiment 2;
    [0102]
    [0103] FIG. 17 is a schematic pairing view of a cross section of a blade handle and an air cushion on a blade according to Embodiment 3;
    [0104]
    [0105] FIG. 18 is a schematic pairing view of a cross section of a blade handle and an air cushion on a blade according to Embodiment 4;
    [0106]
    [0107] FIG. 19 is a schematic pairing view of a cross section of a blade handle and an air cushion on a blade according to Embodiment 5;
    [0108]
    [0109] FIG. 20 is a schematic pairing view of a cross section of a blade handle and an air cushion on a blade according to Embodiment 6;
    [0110]
    [0111] FIG. 21 is a schematic pairing view of a cross section of a shovel handle and an air cushion on a shovel according to Embodiment 7.
    [0112]
    [0113] FIG. 22 is one of an air cushion according to Embodiment 8;
    [0114]
    [0115] FIG. 23 is a schematic view of partial pairing of the cushion of Figure 22 with the handle and bridge of a blade according to Embodiment 8.
    [0116] FIG. 24 is a schematic view of partial pairing of the cushion of Figure 22 with the handle and bridge of a blade according to Embodiment 8.
    [0117]
    [0118] In the figures: 100: shovel molded body; 200: shovel; 300: shovel holes; 400: triangular area or spade bridge; 500: shovel handle; 510: first handle fork; 520: second handle fork; 530: third handle fork; 540: fourth handle fork; 550: first grip groove; 560: second grip groove; 570: third grip groove; 580: fourth grip slit; 600: air cushion a; 610: first part of extendable air cushion; 620: second part of extendable air cushion; 630: third part of extendable air cushion; 640: quarter of an extendable air cushion; 700: air cushion b; 710: first air cushion component; 720: second slit of air cushion component; 730: first entity of air cushion component; 750: second air cushion component; 760: second slit of air cushion component; 770: second air cushion component entity, 771 air cushion holes, 772 air cushion extension on the blade bridge
    [0119]
    [0120] DESCRIPTION OF THE EMBODIMENTS
    [0121]
    [0122] The technical solutions of the present patent will be described in more detail below with reference to specific embodiments.
    [0123]
    [0124] Embodiment 1: with reference to Figures 1 to 14, a blade with a cushioning air cushion includes a molded blade body 100, a blade 200, blade holes 300, a triangular area or bridge bridge 400 and a handle 500 blade, where the blade handle 500 is provided with a cross groove and the cross groove includes a first grip groove 550, a second grip groove 560, a third grip groove 570 and a fourth grip groove 580; the blade handle 500 is grooved to form a first handle fork 510, a second fork 520 of handle, a third fork 530 with handle and a fourth fork 540 with handle; an air cushion a or an air cushion b is sheathed in the cross groove of the blade handle 500; the air cushion a has a cylinder structure with a cross-shaped cross section; and the air cushion a includes a first extendable air cushion part 610, a second extendable air cushion part 620, a third extendable air cushion part 630 and a fourth extendable air cushion part 640; the air cushion b includes a first air cushion component 710 and a second air cushion component 750; the first air cushion component 710 includes a first air cushion component entity 730 and a first air cushion component slot 720; the second air cushion component 750 includes a second air cushion component entity 770 and a second air cushion component groove 760; and the first air cushion component 710 and the second 750 air cushion component are intertwined cross-linked through the first groove 720 of the air cushion component and the second groove 760 of the air cushion component to form a Combined type of cross air cushion.
    [0125]
    [0126] Embodiment 2: As shown in FIG. 15, this embodiment is basically the same as Embodiment 1, except that the blade handle is provided with an X-shaped groove and an X-shaped air cushion paired with the X-shaped groove is encased in the groove X-shaped shovel handle; and as shown in FIG.
    [0127] 16, a central part of the X-shaped groove may be provided with horizontal strips.
    [0128]
    [0129] Embodiment 3: As shown in FIG. 17, this embodiment is basically the same as Embodiment 1 except that a central part of the cross groove is provided with a hollow square hole.
    [0130]
    [0131] Embodiment 4: As shown in FIG. 18, this embodiment is basically the same as Embodiment 1 except that a central part of the cross groove is round.
    [0132] Embodiment 5: As shown in FIG. 19, this embodiment is basically the same as Embodiment 1, except that the blade handle is provided with an * -shaped groove (asterisk) and an * -shaped air cushion (asterisk) paired with the groove shaped * (asterisk) is sheathed in the * (asterisk) groove of the blade handle.
    [0133]
    [0134] Embodiment 6: As shown in FIG. 20, this embodiment is basically the same as Embodiment 1, except that the blade handle is provided with a Y-shaped groove and a Y-shaped air cushion paired with the Y-shaped groove is encased in the groove Y-shaped shovel handle.
    [0135]
    [0136] Embodiment 7: As shown in FIG. 21, this embodiment is basically the same as Embodiment 1, except that the blade handle is provided with a groove in a linear fashion and a linear air cushion paired with the groove in a linear fashion is encased in the groove with a linear shape of the shovel handle.
    [0137]
    [0138] Embodiment 8: As shown in FIG. 22, 23 and 24 this embodiment is a variation of the embodiment 7 where the air cushion has a series of slits or holes and the cushion not only covers the handle but also the bridge of the blade.
    [0139]
    [0140] An operative principle of the invention is as follows: the blade with a cushion air cushion provided by the utility model has a novel structure; and in the utility model, with an improvement based on a structure of a conventional shovel grip, an air cushion has been embedded to improve grip comfort and relieve the impact of a force acting on a user's hand and by extension to the arm, forearm and elbow.
    [0141]
    [0142] Preferred embodiments of the invention have been described in detail above. However, the invention is not limited to the aforementioned embodiments. People with Average knowledge in the field can make several changes without deviating from the objective of the present patent within the scope of the teachings provided.
    权利要求:
    Claims (13)
    [1]
    1. The paddle with a cushioning air cushion, characterized in that it comprises a molded blade body, a paddle, blade holes, a triangular area or blade bridge and a blade handle, wherein the air cushion is embedded in the shovel handle.
    [2]
    2. The blade with a cushioning air cushion according to claim 1, characterized in that the blade handle is provided with a cross groove and the cross groove comprises a first grip groove, a second grip groove, a third grip groove and a fourth grip groove; the blade handle is grooved to form a first handle fork, a second handle fork, a third handle fork and a fourth handle fork; and an air cushion a or an air cushion b is sheathed in the cross groove of the blade handle.
    [3]
    3. The blade with a cushion air cushion according to claim 2, characterized in that the air cushion a has a cylinder structure with a cross-shaped cross section; and the air cushion a comprises a first extendable air cushion part, a second extendable air cushion part, a third extendable air cushion part and a fourth extendable air cushion part.
    [4]
    The blade with a cushioning air cushion according to claim 2, characterized in that the air cushion b comprises a first air cushion component and a second air cushion component; the first air cushion component comprises a first air cushion component entity and a first air cushion component groove; the second air cushion component comprises a second air cushion component entity and a second air cushion component groove; and the first air cushion component and the second air cushion component are interwoven interwoven through the first slit of air cushion component and of the second air cushion component groove to form a combined type of cross air cushion.
    [5]
    5. The paddle with a cushioning air cushion according to claim 2, characterized in that a central part of the cross groove is round or polygonal.
    [6]
    6. The blade with a cushion air cushion according to claim 1, characterized in that the blade handle is provided with an X-shaped groove and an X-shaped air cushion paired with the X-shaped groove It is wrapped in the X-shaped groove of the blade handle.
    [7]
    7. The blade with a cushion air cushion according to claim 1, characterized in that the blade handle is provided with a Y-shaped groove and a Y-shaped air cushion paired with the Y-shaped groove It is wrapped in the Y-shaped groove of the blade handle.
    [8]
    8. The blade with a cushioning air cushion according to claim 1, characterized in that the blade handle is provided with an *-shaped groove (asterisk) and an *-shaped air cushion (asterisk) paired with an *-shaped groove (asterisk) is encased in the *-shaped groove (asterisk) of the blade handle.
    [9]
    9. The blade with a cushioning air cushion according to claim 1, characterized in that the blade handle is provided with a linear groove and a linear air cushion paired with the linear groove is encased in the linear groove of the blade handle.
    [10]
    10. The paddle with a cushioning air cushion according to claim 9, characterized in that the linear groove not only encompasses the handle but also the blade bridge and the air cushion linearly it has a first part that encompasses the handle and a second part that encompasses the bridge.
    [11]
    11. The blade with a cushion air cushion according to any of the preceding claims, characterized in that the air cushion comprises at least one slot or through hole.
    [12]
    12. The blade with a cushion air cushion according to any of the preceding claims, characterized in that the air cushion is at least partially visible by the user, that is, it is not completely embedded in the blade.
    [13]
    13. The paddle with a cushion air cushion according to any of the preceding claims, characterized in that the air cushion is made of thermoplastic polyurethane, and its walls have a thickness between 0.3mm and 0.5mm.
    类似技术:
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    ES2368142T3|2011-11-14|RACKET.
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    CA2767701A1|2012-12-23|Multi-purpose football tees
    JP3157054U|2010-01-28|Table tennis racket components
    US20180028875A1|2018-02-01|Tennis Racket Side Frame Stings or Diamond Shape Frame, for More Ball Spins and for Reduce Errors.
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    JP4918401B2|2012-04-18|Sports shoes
    JP6288687B1|2018-03-07|Double-sided shank and a pair of sports shoes equipped with the shank
    KR200436592Y1|2007-09-10|The level control type which improves a flight distance the golf shoes which has the foot insole
    同族专利:
    公开号 | 公开日
    ES2719155R1|2020-05-18|
    ES2719155A9|2020-05-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB442975A|1934-10-26|1936-02-19|Frank Fowler|Improvements in tennis racquets|
    FR1418094A|1964-08-13|1965-11-19|Advanced tennis racket handle|
    US4082273A|1976-02-19|1978-04-04|The Ellzey Company|Striking implements|
    JPH02203878A|1988-04-13|1990-08-13|Nin Chan|Racket|
    US5193246A|1991-07-23|1993-03-16|Huang Ing Chung|Air cushion grip with a cubic supporting structure and shock-absorbing function|
    US5860878A|1997-12-04|1999-01-19|You; Chin-San|Game racket having handle capable of absorbing shock|
    法律状态:
    2019-07-08| BA2A| Patent application published|Ref document number: 2719155 Country of ref document: ES Kind code of ref document: A2 Effective date: 20190708 |
    2020-05-18| EC2A| Search report published|Ref document number: 2719155 Country of ref document: ES Kind code of ref document: R1 Effective date: 20200508 |
    2020-06-16| PA2A| Conversion into utility model|Effective date: 20200610 |
    优先权:
    申请号 | 申请日 | 专利标题
    CN201720700291.4U|CN207187035U|2017-06-15|2017-06-15|A kind of racket with shock-absorption air bag|
    PCT/CN2018/074196|WO2018227978A1|2017-06-15|2018-01-25|Racket having vibration-damping air bag|
    ARP180101696|AR112255A1|2017-06-15|2018-06-15|PADDLE WITH CUSHIONING AIRBAG|
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