• 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 present invention relates to the field of watches and wristwatches and discloses a watch case (100) consisting of a main case member (10) and two case tabs (20). Two symmetrical concavely embedded portions are disposed on the outer lower edge of the main housing member (10). The housing tabs (20) are provided with first connecting portions corresponding to the embedded portions, and releasably connected to the embedded portions via the first connecting portions to fit into the main housing member (10). Therefore, the present invention has a simple structure and can be used in automatic production to save production material costs and labor costs.
    公开号:CH714065A2
    申请号:CH00965/18
    申请日:2018-08-07
    公开日:2019-02-15
    发明作者:Da Liang Ming
    申请人:Shenzhen Sigems Timepieces & Jewellery Co Ltd；
    IPC主号:
    专利说明:

    description
    FIELD OF THE INVENTION The present invention relates to the technical field of watches and wristwatches, in particular to a watch case.
    BACKGROUND ART The housings of existing wristwatches are generally integrally molded with case tabs, while the structure of an integrally molded watchcase is relatively complex, so the stamping or hydraulic pressure processes of integral molding are also relatively complex. Furthermore, attaching case straps to a watch case is not helpful for disassembling and replacing the watch strap.
    In summary, the state of the art is obviously technically practical and has a deficiency in actual use, so that an improvement is necessary.
    SUMMARY OF THE INVENTION To solve the above shortcoming, the object of the present invention is to provide a watch case which has a simple structure, can be automatically manufactured, saves production cost and labor cost, and allows disassembly and replacement of the watch case.
    To achieve the above object, the present invention provides a watch case that includes a main case member and two case tabs. Two symmetrical concavely embedded sections are arranged on the outer lower edge of the main housing element. The case tabs are provided with first connection portions corresponding to the embedded portions and releasably connected to the embedded portions via the first connection portions to fit in the main case member.
    According to the watch case described in the present invention, the main case member is integrally molded by stamping and / or hydraulic pressure.
    According to the watch case described in the present invention, the two embedded portions correspond to inner protrusions of the main case member to form two placement portions for the placement of the dial component.
    According to the watch case described in the present invention, a threaded connection is inserted between the embedded portions and the first connecting portions.
    According to the watch case described in the present invention, each of the embedded portions is provided with at least one continuous first screw hole, each of the first connecting portions being provided with a blind second screw hole corresponding to the first screw hole, and a screw through the first screw hole is rotated into the second screw hole to connect and secure the embedded portion and the first connecting portion.
    According to the watch case described in the present invention, each of the case tabs is further provided with a second connecting portion which is detachably connected to a watch band module.
    According to the watch case described in the present invention, the main case member has a disc shape and further includes a hollow central portion, and further an upper cover and an under cover which are detachably attached to the upper and lower surfaces of the Main housing element is attached.
    According to the watch case described in the present invention, a button mounting hole is arranged in the outer wall of the main case member.
    According to the watch case described in the present invention, the main case element and / or the case tabs are made of metallic materials.
    The watch case described in the present invention comprises a main case member and two case tabs, two symmetrical concavely embedded portions are arranged on the outer lower edge of the main case member and the case tabs are provided with first connecting portions which are detachably connected to the via the first connecting portions embedded sections are connected to fit in the main housing member. Therefore, the present invention has a simple structure and can be used in automatic production to save production material cost and labor cost, and to allow disassembly and replacement of the watch band.
    CH 714 065 A2
    BRIEF DESCRIPTION OF THE DRAWING [0015]
    1 is a structural schematic top view of a watch case described in a preferred embodiment of the present invention.
    2 is a structural schematic bottom view of a watch case described in a preferred embodiment of the present invention.
    3 is a structural schematic front view of a watch case described in a preferred embodiment of the present invention.
    FIG. 4 is a structural schematic view of section A-A in FIG. 1.
    5 is a structural schematic bottom view of a main housing member in a preferred embodiment of the present invention.
    6 is a structural schematic front view of a main case member in a preferred embodiment of the present invention.
    7 is a structural schematic right view of a main case member in a preferred embodiment of the present invention.
    8 is a structural schematic front view of a housing tab in a preferred embodiment of the present invention.
    9 is a structural schematic view of a housing tab in a preferred embodiment of the present invention.
    DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS The present invention refers to the accompanying drawings which illustrate the embodiment of the invention and from which its objects, technical solutions and advantages will be apparent. It is to be understood that the embodiments described herein are for illustration purposes and not to limit the present invention.
    1-Fig. 9 show that the present invention is preferably a watch case 100 that includes a main case member 10 and two case tabs 20. Two symmetrical concavely embedded sections 101 are arranged on the outer lower edge of the main housing element 10. The housing tabs 20 are provided with first connecting portions 201 corresponding to the embedded portions 101 and detachably connected to the embedded portions 101 via the first connecting portions 201 to fit in the main housing member 10. As shown in the figures, the embedded portions 101 are formed from the inner recess of the main case member 10, and the shape of the first connecting portions 201 of the case tabs 20 matches the embedded portions 101. In other words, when the first connecting portions 201 with the embedded portions 101 are connected, they can fit perfectly and fill the outer lower surfaces of the depressions of the main housing member 10. The structure is simple and allows production. Furthermore, the detachable housing tabs 20 make the replacement of a watch strap more practical.
    The main housing member 10 is integrally molded by stamping and / hydraulic pressure. A thin sheet is preferably used and the main housing member 10 is formed using the stamping and / or hydraulic pressure method. Since it has a simple structure and can be used directly in automatic production, it can be processed more efficiently, allows batch production and saves production costs and labor costs.
    This embodiment preferred that the main body member 10 has a disc shape with a hollow central part and further an upper cover (not shown in the figures, such as an upper glass cover) and a lower cover (not shown in the figures, such as a lower metal cover) detachably mounted on the upper surface and the lower surface of the main case member 10, respectively. Of course, the main housing member 10 may have other polygonal shapes with a hollow central part, such as a rectangle and a polyhedron. Further, the two embedded portions 101 are arranged symmetrically on both sides of the main case member 10 and form an arc shape, and the first connecting portions 201 match the embedded portions 101.
    Specifically, as shown in Fig. 4, the two embedded portions 101 correspond to inner protrusions of the main body member 10 to form two placement portions 102 for the placement of the dial component. The two placement sections 102 are symmetrical and of equal height on the inner edge of the main housing element 10, both lower than the upper edge of the main housing element 10.
    A threaded connection between the embedded sections 101 and the first connecting sections 201 is preferably used. Of course, other connection methods can also be used.
    CH 714 065 A2 Strictly speaking, each of the embedded portions 101 is provided with at least one continuous first screw hole 1011, each of the first connecting portions 201 is provided with a blind second screw hole 2011 corresponding to the first screw hole 1011, and a screw 30 is through the first screw hole 1011 is rotated into the second screw hole 2011 to connect and secure the embedded portion 101 and the first connecting portion 201. Each of the embedded sections 101 in this embodiment is provided with two symmetrical first screw holes 1011 and the first connecting section 201 of each housing tab 20 is provided with two corresponding second screw holes 2011. Since the second screw hole 2011 does not go through, so that if a screw is screwed from the inside of the main housing member 10 through the first screw hole 1011 into the second screw hole 2011, it does not reach through the outer lower surface, a good water sealing function is enabled.
    Each of the case tabs 20 is further provided with a second connecting portion 202 which is detachably connected to the watch band module, i.e. the first connection section 201 of the housing tab 20 is connected to the main housing element 10 and connected to the watch band via the second connection section 202.
    A button mounting hole 103 is arranged on the outer wall of the main housing member 10 and is used to mount a button or key.
    A main housing element 10 and / or the housing tabs 20 preferably consist of metallic materials.
    In summary, the watch case described in the present invention includes a main case member and two case tabs, two symmetrical concavely embedded portions are arranged on the outer lower edge of the main case member, and the case tabs are provided with first connecting portions that match the embedded portions and with the embedded portions are releasably connected via the first connecting portions to fit in the main case member. Therefore, the present invention has a simple structure and applies automatic integral molding. It saves production costs and labor costs. The cost is low and the production is easy.
    [0027] Of course, the present invention may have other different embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art can make various changes and modifications to the present invention, but these changes and modifications are all within the scope of the claims of the present invention.
    权利要求:
    Claims (9)
    [1]
    claims
    1. A watch case comprising a main case member and two case tabs, two symmetrical concave embedded portions are arranged on the outer lower edge of the main case member, and the case tabs are provided with first connecting portions which are detachably connected to the embedded portions through the first connecting portions to fit in the main body member.
    [2]
    2. Watch case according to claim 1, wherein the main case element is integrally formed by stamping and / or hydraulic pressure.
    [3]
    3. The watch case of claim 1, wherein the two embedded portions correspond to inner protrusions of the main case member to form two placement portions for the placement of the dial component.
    [4]
    4. Watch case according to claim 1, wherein a threaded connection between the embedded portions and the first connecting portions is inserted.
    [5]
    The watch case according to claim 4, wherein each of the embedded portions is provided with at least one through first screw hole, and each of the first connecting portions is provided with a blind second screw hole corresponding to the first screw hole, and a screw through the first screw hole into the second Screw hole is rotated to connect and attach the embedded portion and the first connecting portion.
    [6]
    6. Watch case according to claim 1, wherein each of the case tabs is further provided with a second connecting portion which is detachably connected to a watch band module.
    [7]
    7. The watch case according to claim 1, wherein the main case member has a disc shape with a hollow central portion and further includes an upper cover and an under cover attached to the upper surface and the lower surface of the main case member in a detachable manner.
    [8]
    8. Watch case according to claim 1, wherein a button mounting hole is arranged in the outer wall of the main case member.
    [9]
    9. Watch case according to claim 1, wherein the main case element and / or the case tab are made of metallic materials.
    CH 714 065 A2
    类似技术:
    公开号 | 公开日 | 专利标题
    CH714065A2|2019-02-15|Watch case.
    EP0280855A2|1988-09-07|Nose pads for spectacles
    DE3516452C2|1987-09-10|
    DE7906391U1|1979-05-31|NOSE PART FOR EYEGLASSES AND CORRESPONDING EYEGLASSES FRAME
    DE2047112A1|1972-03-30|Holder for a board, in particular a license plate and method for producing the same
    WO2019052817A1|2019-03-21|Curved cover having a glass surface and method for producing a curved cover having a glass surface
    DE102020113056A1|2020-12-31|Mounting structure for a diaphragm pressure gauge
    DE2707288A1|1978-08-24|Windscreen wiper motor with gear housing - switching disc of limit switch is mounted in housing, and cover carrying switch contact spring can be fixed in different positions
    DE2445205A1|1975-05-28|CASE FOR WATCHES
    DE2708533C3|1980-11-06|Middle part hinge
    EP1730607B1|2011-12-14|Timepiece case
    CH714061A1|2019-02-15|Double-layered watch case.
    DE4039234C1|1992-05-14|Waterproof housing for wrist-watch - has base with edge engaging inner wall of housing and forming holding ring for watch mechanism
    DE832364C|1952-02-25|Cover for threaded bolts or pins
    DE857780C|1954-09-27|Watch cases for wrist and pocket watches
    DE202011106401U1|2011-12-08|Support assembly for a spectacle frame and support part for such an assembly
    CH345301A|1960-03-15|Watch case with glass
    DE4420184C2|2003-04-17|Lid for a jug
    EP0146527A2|1985-06-26|Spectacle hinge
    DE2045733C|1972-04-13|glasses
    DE644148C|1937-04-24|Electrical fuse box made of insulating material or metal
    DE588318C|1933-11-23|Product tray for scales, which is detachably attached to the tray support
    DE2409013C3|1979-03-01|Multiple mold for casting optical plastic lenses
    DE675999C|1939-05-23|Mold core for the production of ring-shaped closed hollow rubber bodies
    DE2245659A1|1974-03-21|GLASS FASTENING FOR LUGS |
    同族专利:
    公开号 | 公开日
    HK1249706A2|2018-11-02|
    CN207148541U|2018-03-27|
    US20190041802A1|2019-02-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4397567A|1980-11-06|1983-08-09|Timex Corporation|Timepiece construction with a caseback removable using a credit card|
    TW468098B|1999-11-17|2001-12-11|Rado Montres Sa|Device for assembling a cover made of hard material on the middle part of a watch|
    JP4905815B2|2009-10-28|2012-03-28|カシオ計算機株式会社|Cushioning member, impact buffering structure of wristwatch, and wristwatch|
    CN205958940U|2016-08-01|2017-02-15|安徽华米智能科技有限公司|Table ear structure|CN207268823U|2017-08-07|2018-04-24|深圳新港宝石钟表有限公司|Double-deck watchcase|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CN201720975869.7U|CN207148541U|2017-08-07|2017-08-07|Watchcase|
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