CN205038449U - Wrist -watch circle mouthful change device - Google Patents
Wrist -watch circle mouthful change device Download PDFInfo
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- CN205038449U CN205038449U CN201520798363.4U CN201520798363U CN205038449U CN 205038449 U CN205038449 U CN 205038449U CN 201520798363 U CN201520798363 U CN 201520798363U CN 205038449 U CN205038449 U CN 205038449U
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- wrist
- watch
- circle mouth
- watch circle
- casing
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Abstract
The utility model provides a pair of wrist -watch circle mouthful change device, including wrist -watch casing, wrist -watch circle mouth, wrist -watch circle mouthful movable the connection on the wrist -watch casing, be provided with at least one elasticity fastener on the wrist -watch casing, be provided with on the wrist -watch circle mouthful with elasticity fastener assorted draw -in groove, elasticity fastener, draw -in groove are used for restricting the rotatory position of wrist -watch circle mouth. The utility model discloses the connection structure of well wrist -watch circle mouthful and wrist -watch casing is simple and firmly, has simple structure, with low costs and convenient to use's advantage.
Description
Technical field
The utility model relates to clock and watch technical field, particularly relates to a kind of wrist-watch circle mouth more changing device.
Background technology
The composition of wrist-watch, comprising: movement, watchcase (comprising table illiteracy, bottom), watchband (metal or leather), dial plate (copper, aluminium matter, papery), bonnet (stainless steel), indicator, table handle etc.
At present, there is the wrist-watch of circle home and abroad, and the design of its wrist-watch circle mouth is all the fastening means of compression type, and existing wrist-watch circle mouth can not arbitrarily be removed and change, once remove or change, has great impact to the serviceable life of wrist-watch.This fixing mode of existing wrist-watch, can not adapt to people and change the object that different circle mouths reaches style change.
Utility model content
For the defect of above-mentioned prior art and the technical matters of existence, the primary technical matters that the utility model solves is to provide a kind of wrist-watch circle mouth more changing device, when wrist-watch circle mouth changed by needs, this wrist-watch circle mouth can carry out dismounting quickly and easily, freely can convert outward appearance and the style of wrist-watch.
The technical scheme realizing above-mentioned purpose is:
A kind of wrist-watch circle mouth of the present utility model more changing device, comprise wrist-watch casing, wrist-watch circle mouth, described wrist-watch circle mouth is movable to be connected on wrist-watch casing, described wrist-watch casing is provided with at least one flexible clamp piece, described wrist-watch circle mouth is provided with the draw-in groove matched with flexible clamp piece, and described flexible clamp piece, draw-in groove are for limiting the position of rotation of wrist-watch circle mouth.
Be improved to further, described flexible clamp piece is for playing ripple pearl, and ripple pearl one end of described bullet ripple pearl is towards wrist-watch circle mouth, and the other end is fixed on described wrist-watch casing, and described draw-in groove is the circular groove matched with ripple pearl.
Be improved to further, described flexible clamp piece is V-shaped spring wire, and described V-type spring wire is movable to be fixed on described wrist-watch casing, and described draw-in groove is the V-type groove matched with V-type spring wire.
Be improved to further, described wrist-watch casing be provided with multiple C type back-off, and described wrist-watch circle mouth is provided with the C type fastener matched with C type back-off, described wrist-watch circle mouth is connected to a fixed by the C type back-off of C type fastener and wrist-watch casing.
Be improved to further, described flexible clamp piece is annular polygonal spring wire, and described draw-in groove is the C type groove that polygonal spring wire matches with annular, described annular polygonal spring wire part clamp are in C type groove, and described wrist-watch circle mouth is connected to a fixed by the polygonal spring wire of annular of C type groove and wrist-watch casing.
The utility model is owing to have employed above technical scheme, and making it have following beneficial effect is:
1, in the utility model, wrist-watch circle mouth adopts detachable being flexibly connected with wrist-watch casing, is connected by flexible clamp piece with draw-in groove simultaneously, thus makes wrist-watch circle mouth to dismantle arbitrarily and to change, and fixation.
2, in the utility model, wrist-watch circle mouth adopts detachable being flexibly connected with wrist-watch casing, be fixed by flexible clamp piece and draw-in groove simultaneously, not only structure is simple, and the convenient disassembly of wrist-watch circle mouth is quick, thus can fast, convenience, low cost, do not affect watch structure, do not affect wrist-watch serviceable life prerequisite under, realize the outward appearance, the style that convert wrist-watch.
Accompanying drawing explanation
Fig. 1 is embodiment one structural representation of a kind of wrist-watch circle of the utility model mouth more changing device;
Fig. 2 is wrist-watch circle mouth structure schematic diagram in the embodiment one of a kind of wrist-watch circle of the utility model mouth more changing device;
Fig. 3 is wrist-watch casing structure schematic diagram in the embodiment one of a kind of wrist-watch circle of the utility model mouth more changing device;
Fig. 4 is that the embodiment one of a kind of wrist-watch circle of the utility model mouth more changing device is hit by a bullet ripple pearl structural representation;
Fig. 5 has the wrist-watch casing structure schematic diagram playing ripple pearl in the embodiment one of a kind of wrist-watch circle of the utility model mouth more changing device;
Fig. 6 has the wrist-watch casing side view playing ripple pearl in the embodiment one of a kind of wrist-watch circle of the utility model mouth more changing device;
Fig. 7 is the using state schematic diagram of a kind of wrist-watch circle of the utility model mouth more embodiment one of changing device;
Fig. 8 is embodiment one cut-open view of a kind of wrist-watch circle of the utility model mouth more changing device;
Fig. 9 is C type back-off and C type fastener structural representation in the embodiment one of a kind of wrist-watch circle of the utility model mouth more changing device;
Figure 10 is spring wire part-structure schematic diagram in the embodiment two of a kind of wrist-watch circle of the utility model mouth more changing device;
Figure 11 is the wrist-watch casing structure schematic diagram in the embodiment two of a kind of wrist-watch circle of the utility model mouth more changing device with spring wire;
Figure 12 is the structural representation of spring wire in the embodiment three of a kind of wrist-watch circle of the utility model mouth more changing device;
Figure 13 is spring line mounting structure schematic diagram in the embodiment three of a kind of wrist-watch circle of the utility model mouth more changing device;
Figure 14 is spring line mounting structure schematic diagram in the embodiment three of a kind of wrist-watch circle of the utility model mouth more changing device;
Figure 15 is embodiment three structural representation of a kind of wrist-watch circle of the utility model mouth more changing device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
As shown in Figures 1 to 9, a kind of wrist-watch circle mouth more changing device, comprise wrist-watch casing 1, wrist-watch circle mouth 2, wrist-watch circle mouth 2 is movable to be connected on wrist-watch casing 1, wrist-watch casing 1 is provided with at least one flexible clamp piece 3, wrist-watch circle mouth 2 is provided with the draw-in groove matched with flexible clamp piece 3, flexible clamp piece 3, draw-in groove are for limiting the position of rotation of wrist-watch circle mouth 2.
In the present embodiment, flexible clamp piece 3 is for playing ripple pearl, play ripple pearl by circular sleeve, spring and three, ripple pearl part composition, spring and ripple pearl are positioned in circular sleeve, the spring terminal sealing of circular sleeve, ripple pearl end portion opening, opening diameter is less than ripple pearl diameter, can inwardly retreat after surface pressing ripple pearl, ripple pearl pops into position by relief pressure rear spring, play ripple pearl one end of ripple pearl towards wrist-watch circle mouth 2, spring terminal is fixed in the hole on wrist-watch casing 1, and the draw-in groove on wrist-watch circle mouth 2 is the circular groove matched with ripple pearl, when rotation wrist-watch circle mouth 2 or wrist-watch casing 1, when circular groove is relative with ripple pearl, play the ripple pearl meeting ejecting card of ripple pearl in the circular groove of wrist-watch circle mouth 2, now, the X of wrist-watch circle mouth 2, Y, Z-direction is all limited by bullet ripple pearl, wrist-watch circle mouth 2 can not be rotated easily.
In the present embodiment, wrist-watch casing 1 periphery is provided with equably multiple C type back-off 4, and wrist-watch circle mouth 2 is provided with the C type fastener 5 matched with C type back-off 4, wrist-watch circle mouth 2 is connected to a fixed by the C type back-off 4 of C type fastener 5 with wrist-watch casing 1.When installing wrist-watch circle mouth 2, the indentation, there of wrist-watch circle mouth 2 is aimed at the C type back-off 4 being provided with the wrist-watch casing 1 playing ripple pearl, then wrist-watch casing 1 or wrist-watch circle mouth 2 is rotated, together with C type back-off 4 is interlocked with C type fastener 5, now, circular groove on wrist-watch circle mouth 2 is relative with bullet ripple pearl, play the ripple pearl meeting ejecting card of ripple pearl in the circular groove of wrist-watch circle mouth 2, the X of such wrist-watch circle mouth 2, Y, Z-direction is all limited by bullet ripple pearl, wrist-watch circle mouth 2 can not be rotated easily, simultaneously under the elastic force effect playing ripple pearl, it is tightr that C type back-off 4 and C type fastener 5 are interlocked, thus wrist-watch circle mouth 2 can not be come off from wrist-watch casing 1 easily, fixing more firm, when dismantling wrist-watch circle mouth 2, by above-mentioned installation steps contrary operation, namely wrist-watch circle mouth 2 or wrist-watch casing 1 is rotated, C type fastener 5 on wrist-watch circle mouth 2 is rotated to indentation, there wrist-watch casing 1 not having C type back-off 4, then wrist-watch circle mouth 2 is taken off, now can change the wrist-watch circle mouth 2 of other outward appearance, change convenient and swift.
Embodiment two
As shown in Figure 10 and Figure 11, a kind of wrist-watch circle mouth more changing device, comprise wrist-watch casing 1, wrist-watch circle mouth 2, wrist-watch circle mouth 2 is movable to be connected on wrist-watch casing 1, wrist-watch casing 1 is provided with at least one flexible clamp piece 3, wrist-watch circle mouth 2 is provided with the draw-in groove matched with flexible clamp piece 3, flexible clamp piece 3, draw-in groove are for limiting the position of rotation of wrist-watch circle mouth 2.
In the present embodiment, flexible clamp piece 3 is V-type spring wire or spring leaf, the two ends of V-type spring wire are movable to be imbedded in the corresponding hole slot of wrist-watch casing 1, and V-type spring wire is when state of nature, two ends clamp are in hole slot, V-type spring wire can not be come off, and when V-type spring wire is by external force pressure, two ends can extend along the activity of hole slot direction.Simultaneously, draw-in groove on wrist-watch circle mouth 2 is the V-type groove matched with V-type spring wire, when rotation wrist-watch circle mouth 2 or wrist-watch casing 1, when V-type groove is relative with V-type spring wire, V-type spring wire is stuck in the V-type groove of wrist-watch circle mouth 2, now, X, Y, the Z-direction of wrist-watch circle mouth 2 are all limited by V-type spring wire, and wrist-watch circle mouth 2 can not be rotated easily.
In the present embodiment, wrist-watch casing 1 periphery is provided with equably multiple C type back-off 4, and wrist-watch circle mouth 2 is provided with the C type fastener 5 matched with C type back-off 4, wrist-watch circle mouth 2 is connected to a fixed by the C type back-off 4 of C type fastener 5 with wrist-watch casing 1.When installing wrist-watch circle mouth 2, the indentation, there of wrist-watch circle mouth 2 is aimed at the C type back-off 4 being provided with the wrist-watch casing 1 of V-type spring wire, then wrist-watch casing 1 or wrist-watch circle mouth 2 is rotated, together with C type back-off 4 is interlocked with C type fastener 5, now, V-type groove on wrist-watch circle mouth 2 is relative with V-type spring wire, V-type spring wire ejecting card is in the V-type groove of wrist-watch circle mouth 2, the X of such wrist-watch circle mouth 2, Y, Z-direction is all limited by V-type spring wire, wrist-watch circle mouth 2 can not be rotated easily, simultaneously under the elastic force effect of V-type spring wire, it is tightr that C type back-off 4 and C type fastener 5 are interlocked, thus wrist-watch circle mouth 2 can not be come off from wrist-watch casing 1 easily, fixing more firm, when dismantling wrist-watch circle mouth 2, by above-mentioned installation steps contrary operation, namely wrist-watch circle mouth 2 or wrist-watch casing 1 is rotated, C type fastener 5 on wrist-watch circle mouth 2 is rotated to indentation, there wrist-watch casing 1 not having C type back-off 4, then wrist-watch circle mouth 2 is taken off, now can change the wrist-watch circle mouth 2 of other outward appearance, change convenient and swift.
Embodiment three
As shown in Figure 12 to Figure 15, a kind of wrist-watch circle mouth 2 more changing device, comprise wrist-watch casing 1, wrist-watch circle mouth 2, wrist-watch circle mouth 2 is movable to be connected on wrist-watch casing 1, wrist-watch casing 1 is provided with at least one flexible clamp piece 3, wrist-watch circle mouth 2 is provided with the draw-in groove matched with flexible clamp piece 3, flexible clamp piece 3, draw-in groove are for limiting the position of rotation of wrist-watch circle mouth 2.
In the present embodiment, flexible clamp piece 3 is other elastomeric elements such as annular polygonal spring wire or spring leaf, and the draw-in groove on wrist-watch circle mouth 2 is the C type groove 6 that polygonal spring wire matches with annular, the bottom of the polygonal spring wire of annular is fixed on wrist-watch casing 1, the Part clamp of the polygonal spring wire projection of annular are in C type groove 6, and wrist-watch circle mouth 2 is connected to a fixed by the polygonal spring wire of annular of C type groove 6 with wrist-watch casing 1.When installing wrist-watch circle mouth 2, polygonal for annular spring wire is fixedly mounted on after on wrist-watch casing 1, directly wrist-watch circle mouth 2 is pressed on wrist-watch casing 1, after the polygonal spring wire extruding of annular, resilience becomes polygon, a part for the polygonal spring wire of annular is stuck on wrist-watch casing 1, a part is stuck in the C type groove 6 of wrist-watch circle mouth 2, and now the power of pullling of annular polygonal spring wire and elastic force limit X, Y, the Z-direction of wrist-watch circle mouth 2, thus secure wrist-watch circle mouth 2; When dismantling wrist-watch circle mouth 2, only need by wrist-watch circle mouth 2 by rotating in the other direction, the protrusion of annular polygonal spring wire is stuck on wrist-watch circle mouth 2, makes annular polygonal spring wire be deformed into sub-circular snap the line, and wrist-watch circle mouth 2 can be taken off after being contained in wrist-watch casing 1 completely.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thus, some details in embodiment should not formed restriction of the present utility model, the utility model by the scope that defines using appended claims as protection domain of the present utility model.
Claims (5)
1. a wrist-watch circle mouth more changing device, comprise wrist-watch casing, wrist-watch circle mouth, described wrist-watch circle mouth is movable to be connected on wrist-watch casing, it is characterized in that: described wrist-watch casing is provided with at least one flexible clamp piece, described wrist-watch circle mouth is provided with the draw-in groove matched with flexible clamp piece, and described flexible clamp piece, draw-in groove are for limiting the position of rotation of wrist-watch circle mouth.
2. a kind of wrist-watch circle mouth according to claim 1 more changing device, it is characterized in that: described flexible clamp piece is for playing ripple pearl, ripple pearl one end of described bullet ripple pearl is towards wrist-watch circle mouth, and the other end is fixed on described wrist-watch casing, and described draw-in groove is the circular groove matched with ripple pearl.
3. a kind of wrist-watch circle mouth according to claim 1 more changing device, it is characterized in that: described flexible clamp piece is V-shaped spring wire, described V-type spring wire is movable to be fixed on described wrist-watch casing, and described draw-in groove is the V-type groove matched with V-type spring wire.
4. a kind of wrist-watch circle mouth more changing device according to any one of claim 1-3, it is characterized in that: described wrist-watch casing is provided with multiple C type back-off, and described wrist-watch circle mouth being provided with the C type fastener matched with C type back-off, described wrist-watch circle mouth is connected to a fixed by the C type back-off of C type fastener and wrist-watch casing.
5. a kind of wrist-watch circle mouth according to claim 1 more changing device, it is characterized in that: described flexible clamp piece is annular polygonal spring wire, and described draw-in groove is the C type groove that polygonal spring wire matches with annular, described annular polygonal spring wire part clamp are in C type groove, and described wrist-watch circle mouth is connected to a fixed by the polygonal spring wire of annular of C type groove and wrist-watch casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798363.4U CN205038449U (en) | 2015-10-15 | 2015-10-15 | Wrist -watch circle mouthful change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798363.4U CN205038449U (en) | 2015-10-15 | 2015-10-15 | Wrist -watch circle mouthful change device |
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| Publication Number | Publication Date |
|---|---|
| CN205038449U true CN205038449U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798363.4U Active CN205038449U (en) | 2015-10-15 | 2015-10-15 | Wrist -watch circle mouthful change device |
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| Country | Link |
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| CN (1) | CN205038449U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572546A (en) * | 2018-05-11 | 2018-09-25 | 歌尔科技有限公司 | Intelligent wearable device and its monitor |
| CN109991830A (en) * | 2019-05-08 | 2019-07-09 | 东莞得利钟表有限公司 | Interchangeable circle variability watch structure |
| CN110083047A (en) * | 2018-01-25 | 2019-08-02 | 张国富 | A kind of lock dentition formula watch rim interchangeable wrist-watch |
-
2015
- 2015-10-15 CN CN201520798363.4U patent/CN205038449U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110083047A (en) * | 2018-01-25 | 2019-08-02 | 张国富 | A kind of lock dentition formula watch rim interchangeable wrist-watch |
| CN108572546A (en) * | 2018-05-11 | 2018-09-25 | 歌尔科技有限公司 | Intelligent wearable device and its monitor |
| CN109991830A (en) * | 2019-05-08 | 2019-07-09 | 东莞得利钟表有限公司 | Interchangeable circle variability watch structure |
| CN109991830B (en) * | 2019-05-08 | 2024-04-12 | 东莞得利钟表有限公司 | Changeable wrist watch structure |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200233 room 127, building 3, No. 356, GuoShouJing Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: SHANGHAI GEAK ELECTRONICS Co.,Ltd. Address before: 200233 room 127, building 3, No. 356, GuoShouJing Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Patentee before: Ouroboros Medical, Inc. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211213 Address after: 201306 2, building 979, Yun Han Road, mud town, Pudong New Area, Shanghai Patentee after: SHANGHAI CHENGTAN NETWORK TECHNOLOGY Co.,Ltd. Address before: 200233 room 127, building 3, No. 356, GuoShouJing Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee before: SHANGHAI GEAK ELECTRONICS Co.,Ltd. |