• 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 utility model discloses a novel umbrella base rotating mechanism. The rotating mechanism comprises an umbrella base and an umbrella base vertical pipe and is characterized in that the rotating mechanism of the umbrella base is provided with a rotating disk, the upper end of the rotating disk is connected with the umbrella base vertical pipe, the lower end of the rotating disk is provided with an extending part which is rotatably installed in a cavity of a fixed disk; the lateral part of the rotating disk is provided with a sleeve, and a pedal shaft connected on a foot pedal passes through the sleeve, thus leading a locking piece at the lower part of the pedal shaft to be locked and matched with the circumference edge on the upper end of the fixed disk; the pedal shaft is provided with an elastic element used for maintaining the pedal shaft in reset trend, the rotating disk can rotate on the fixed disk through relative convenient and simple operation of the elastic element, and the shielding position of an umbrella surface can be adjusted for 360 degrees; and the engagement between plane teeth and circular teeth can decrease the clearance of the whole mechanism and increase the wind resistance of the umbrella.
    公开号:NL2005242A
    申请号:NL2005242
    申请日:2010-08-18
    公开日:2011-02-22
    发明作者:Shawn Luo
    申请人:Ningbo Phaeton Mfg Llc；
    IPC主号:
    专利说明:

    New type of turning mechanism for a parasol. Technical range
    The present invention relates to a parasol, in particular a turning mechanism for the parasol seat.
    Technical description
    A parasol is known from the Chinese patent number 200820120192.X. Herein, the parasol consists of a collapsible parasol frame that spans the parasol fabric, a support on which the aforementioned parasol frame rests; the closing mechanism that can move up and down in the middle of said tube. A hollow hanging arm is connected at one end to the closing mechanism and at the other end to the above-mentioned parasol frame. A connecting rod, one end of which is rotatably connected to the head part of the above-mentioned support and the other end of which is also rotatably connected to the hinge joint, which is arranged centrally in the suspension arm; a traction cable that is located in the hollow hanging arm. One end of the traction cable is connected to the rotary handle, and the other end is connected to the short parasol platform of the parasol frame. Characterized in that the rotary handle structure for controlling the parasol frame is arranged on the side of the closing mechanism and must move simultaneously with the closing mechanism. The parasol size is also set at the same time as the parasol direction. However, the adjustment of the parasol direction is manual, which is cumbersome when used.
    From another Chinese patent number 200410025699.3, a turning mechanism for the parasol surface is known. This consists of a turning handle with accompanying sleeve, which is mounted between the two parasol tubes of the parasol. A pendulum is fitted in the crank holder. A connecting tube connecting the crank holder to the sleeve is guided through the crank holder, the crank and the sleeve and forms a stable unit with the sleeve. The connecting tube forms a movable unit with the crank holder and the crank. A removable coupling structure connects the lower parasol tube with the rotary knob. A rotary mechanism that can be operated simultaneously connects the upper parasol tube and the rotary knob. The benefits lie in a simple structure and a compact and attractive design. A best parasol orientation can be achieved through the rotary knob. However, similar technical problems also exist here.
    In summary: the traditional turning mechanism needs to be further developed.
    Content of the invention
    The present invention has for its object to provide a new type of turning mechanism for the parasol holder and thereby solve the above-mentioned technical problems. A parasol orientation that is rotatable up to 360 ° in front of the parasol surface can be achieved by a simple and easy operation with the feet.
    The present invention contains the solution of the above-mentioned problem: a turning mechanism for the parasol, consisting of a parasol holder and a parasol tube. With the characteristic that:
    A pivot plate is provided in the rotating mechanism of the parasol holder, the upper part of which is connected to the tube of the parasol holder.
    An extension piece is provided on the lower side of the turntable and is rotatably arranged in the opening of the mounting plate.
    A sleeve is provided on the side of the turntable, through which a connecting pin leads to a foot pedal. The mounting mechanism on the one hand with the foot pedal and on the other hand with the edge of the mounting plate form a stable unit. There are elastic members in the connecting pin for restoring the original vertical position of the foot pedal.
    The fastening mechanism described makes use of a clamping tooth as well as a gear wheel with fangs which subsequently engages the toothed wheels arranged on the side of the annular fastening plate.
    A groove is provided on the lower part of the described extension of the turntable, into which a spring can be snapped. A connecting pin is provided as a support in the sleeve between the extension plate of the turntable and the mounting plate.
    Steel balls are arranged between the coordination surface of the aforementioned mounting plate and the pivot plate, which move freely rolling in the groove provided on the edge of the mounting plate.
    Finally, the upper end of the turntable described above is connected to the parasol tube by a screw over the adjusting mechanism and secured.
    Compared with the current state of the art, the advantages of this invention are: simple foot operation, with the result that the turntable turns on the mounting plate and a parasol orientation up to 360 ° is made possible. The toothing reduces the space required for the entire mechanism, thereby increasing the strength of the attachment and leading to a more stable and reliable mechanism. The parasol will also be more resistant to gusts of wind. The entire mechanism is simple and practical.
    Explanation of the figures
    Figure 1: Side view of the application Figure 2: The internal structure of the application
    Application method
    The present invention will be further elucidated with reference to the following figures.
    Figure 1 shows a new rotating mechanism for the parasol seat, comprising the parasol seat, the parasol tube (17) and the rotating mechanism arranged on the lower part of the parasol tube (17). A pivot plate (4) is present in the rotating part of the parasol seat, the upper part (4.2) of which is connected and fixed to the parasol tube (17) by two screws (14) over the adjusting piece (15). An extension piece (4.3) is mounted on the bottom part of the pivot plate (4), which extends rotatably into the cavity of the mounting plate (8). A groove (18) is provided on the lower part of extension (4.3), into which groove springs (10) and (11) can snap. A connecting pin (9) is provided in the sleeve, which pivots as a support between the extension plate (4.3) and the mounting plate (8) to make the turning plate (4) rotate better around the mounting plate (8). Steel balls (16) are placed between the coordination surface of the mounting plate (8) and the extension plate of the rotating plate (4.3), for which an annular groove (13) is provided around the mounting plate. The steel balls (16) can move freely in groove (13). As a result, rotation of pivot plate (4) on mounting plate (8) is supported and the frictional resistance is reduced. Fastening plate (8) is attached to the cross-shaped parasol seat (12) by means of screw (7). A sleeve (4.1) is fitted to the side of the turntable (4), through which a connecting pin (3) leads to the foot pedal (1). A mounting piece mounted on the underside of the connecting pin and the annular tooth system (8.1) on the edge of the mounting plate (8) fit tightly together. A clamping tooth (5) is used as the attachment piece. The gearwheel with fangs in the clamping tooth (5) joins the annular tooth system (8.1).
    There is a spring (2) on connecting pin (3), which can keep the connecting pin in its original position. Spring (2) is tensioned between the foot pedal (1) and sleeve (4.1). Clamping tooth (5) and connecting pin (3) are connected by a pivot groove that blocks relative rotational movement. At the lower end of the connection pin (3) an external thread is fitted that matches the screw nut (6). As a result, the clamping tooth (5) is firmly connected to the lower end of the connecting pin (3), which is arranged on the pivot plate (4), and the clamping tooth (5) can move up and down relative to the pivot plate (4) in a relative movement.
    Procedure: when the foot pedal (1) is depressed with the foot, the gearwheel with fangs in the clamping tooth (5) is released from the annular tooth system (8.1) on the edge of the mounting plate (8). The device can thus rotate and the position of the parasol can be adjusted. When the foot releases the foot pedal, the clamping tooth (5) jumps back into the tooth system (8.1) on the edge of the mounting plate (8) using the spring force of the spring (2), with the result that the mounting plate (8) and the turntable ( 4) cannot turn relative to each other.
    权利要求:
    Claims (6)
    [1]
    A new rotating mechanism for a parasol seat, comprising a parasol seat and a parasol tube, characterized in that: a rotating plate is present in the rotating mechanism, the upper part of which is connected to the vertical tube of the parasol seat; an extension piece is mounted on the underside of the turntable, which is rotatably mounted in the opening of the mounting plate; a sleeve is provided on the side of the turntable, the connecting pin attached to the foot pedal leading through said sleeve and towards a fixed toothing between the fixing piece on the underside of the connecting pin and the tooth system on the edge of the upper part of the fixing plate, and wherein an elastic element is arranged on the connecting pin, which element can keep the connecting pin in its original position.
    [2]
    A pivotal mechanism for the parasol seat as claimed in claim 1, characterized in that a clamping tooth is used as the fixing element, wherein the toothed toothed tooth wheel joins the annular tooth system on the edge of the mounting plate.
    [3]
    A pivotal mechanism for the parasol seat as claimed in claim 1, characterized in that a lashing groove is provided on the underside of the extension part of the pivot plate which corresponds to the clamping spring, wherein a connecting pin is present in the sleeve which extends between the extension part of the turntable and the mounting plate are tensioned.
    [4]
    A pivoting mechanism for the parasol seat according to claims 1 or 2 or 3, characterized in that steel balls are arranged on the coordination surface between the so-called mounting plate and the extension plate of the pivot plate, which balls are placed freely rolling in the groove on the edge of the mounting plate to be.
    [5]
    A rotating mechanism for the parasol seat according to claim 1 or 2 or 3, characterized in that the upper end of the so-called rotary plate is connected and fixed by a screw over a control piece to the standing tube of the parasol seat.
    [6]
    A pivotal mechanism for the parasol seat as claimed in claim 1 or 2 or 3, characterized in that the clamping tooth described is connected to the connecting pin of the foot pedal by a pinch groove, an external thread being provided at the lower end of the connecting pin, where a screw nut on, so that the clamping tooth is firmly connected to the lower end of the foot pedal connecting pin.
    类似技术:
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    同族专利:
    公开号 | 公开日
    CN201468245U|2010-05-19|
    NL2005242C2|2013-04-15|
    DE202010011242U1|2010-11-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20010040208A1|2000-05-10|2001-11-15|Li Wanda Ying|Rotation locker stand for outdoor umbrellas|
    US20020134904A1|2001-03-20|2002-09-26|Li Wanda Ying|Multi-functional adjustable base for sun shading umbrella|
    US20050229956A1|2004-02-27|2005-10-20|Merritt Ronald R|Instant gazebo|
    CN1711932A|2004-06-24|2005-12-28|马准安|Rotating device of umbrella face|
    CN201207982Y|2008-06-24|2009-03-18|吴伟淡|Sunshade suspended umbrella|CN108858305B|2018-06-28|2020-09-22|马鞍山思哲知识产权服务有限公司|Breaker for fire control|
    法律状态:
    2018-01-31| PD| Change of ownership|Owner name: PHAETON MANUFACTURING LLC.; CN Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: NINGBO PHAETON MANUFACTURING LLC Effective date: 20171208 |
    优先权:
    申请号 | 申请日 | 专利标题
    CN2009201931096U|CN201468245U|2009-08-20|2009-08-20|Umbrella base rotating mechanism|
    CN200920193109|2009-08-20|
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