CN215014130U - Detachable watchband - Google Patents
Detachable watchband Download PDFInfo
- Publication number
- CN215014130U CN215014130U CN202120437337.4U CN202120437337U CN215014130U CN 215014130 U CN215014130 U CN 215014130U CN 202120437337 U CN202120437337 U CN 202120437337U CN 215014130 U CN215014130 U CN 215014130U
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- China
- Prior art keywords
- connecting block
- ear
- ear pole
- coupling assembling
- cavity
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- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model provides a pair of detachable watchband, including a plurality of unit components that connect gradually, unit component includes first connecting elements and second coupling assembling, first connecting elements includes first ear pole, second ear pole and an at least head rod, first ear pole and second ear pole structure are the same, first ear pole and second ear pole pass through first connecting rod and second coupling assembling swing joint, the joint can be dismantled with the first ear pole and the second ear pole of adjacent unit component to the second coupling assembling. The device simple structure, it is easy and simple to handle, do not need extra instrument to assist during the use, greatly improve the installation effectiveness of watchband.
Description
Technical Field
The utility model relates to a wrist-watch accessory technical field specifically is a removable type watchband.
Background
The detachable type connection structure that generally adopts between each unit festival in the present watchband is connected, most detachable type connection structure on the present market, need dismantle or assemble connection structure with extra instrument when dismantling or installing, and the equipment part size in the watchband is little, difficult operation, need consume a large amount of manpower and materials, to the problem that above-mentioned prior art exists, it is very necessary to study and design a detachable type watchband that accords with operation requirement, can carry out the dismouting without extra instrument.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a removable type watchband to solve the technical problem in the background art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a detachable watchband, is including a plurality of unit subassemblies that connect gradually, the unit subassembly includes first coupling assembling and second coupling assembling, first coupling assembling includes first ear pole, second ear pole and an at least head rod, first ear pole and second ear pole structure are the same, first ear pole and second ear pole pass through first connecting rod and second coupling assembling swing joint, the joint can be dismantled with the first ear pole and the second ear pole of adjacent unit subassembly to the second coupling assembling.
The second coupling assembling includes first connecting block and second connecting block, both ends symmetry is equipped with L type groove about first connecting block, be equipped with the first cavity of placing the second connecting block on the first connecting block, L type groove communicates with each other with first cavity, first connecting block and second connecting block swing joint.
The connecting structure is characterized in that a through hole is formed in the second connecting block, the second connecting block is elastically connected with the first connecting block through a second connecting rod, at least one second cavity is formed in the bottom of the second connecting block, a compression spring is placed in the second cavity, one end of the compression spring is abutted to the second cavity, the other end of the compression spring is abutted to the first cavity outside the second connecting block, first hooking portions and second hooking portions are arranged at the left end and the right end of the second connecting block, the first hooking portions and the second hooking portions are structurally identical and symmetrically arranged on two sides of the second connecting block, the first hooking portions and the second hooking portions are communicated with an L-shaped groove, and the first hooking portions and the second hooking portions are detachably connected with first ear rods and second ear rods of adjacent unit assemblies in a detachable mode.
The first portion of colluding includes horn mouth and draw-in groove, the horn mouth is located the front end of draw-in groove, horn mouth and draw-in groove communicate with each other.
The through hole is a long hole.
The outer surface of the second connecting component is coated with an anti-corrosion coating.
Compared with the prior art, the utility model discloses the time need not to install and dismantle with the help of extra instrument, during the installation with first connecting component push to second connecting component can, during the dismantlement press down the second connecting block can, the device simple structure, it is easy and simple to handle, do not need extra instrument supplementary during the use, greatly improve the installation effectiveness of watchband.
Drawings
FIG. 1: the utility model is a three-dimensional view;
FIG. 2: the utility model discloses an explosion diagram;
FIG. 3: the cross-sectional view of the second connecting component in the utility model;
FIG. 4: the utility model discloses a perspective view of a second connecting block;
FIG. 5: the utility model discloses the right side view of well second connecting block.
Reference numerals:
1-a first connection assembly; 101-a first ear stem; 102-a second ear stem; 103-a first connecting rod; 2-a second connection assembly; 21-a first connection block; 22-a second connection block; 23-a through hole; 211-L type groove; 212-a first cavity; 213-a second connecting rod; 221-a second cavity; 222-a compression spring; 223-a first hook; 224-a second hook; 2231-a bell mouth; 2232 card slot.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Specific example 1: referring to fig. 1 to 5, in an embodiment of the present invention, a detachable watchband includes a plurality of unit components connected in sequence, where the unit components include a first connection component 1 and a second connection component 2, the first connection component 1 includes a first ear rod 101, a second ear rod 102 and two first connection rods 103, the first ear rod 101 and the second ear rod 102 have the same structure, the first ear rod 101 and the second ear rod 102 are movably connected to the second connection component 2 through the first connection rods 103, and the second connection component 2 and the first ear rod 101 and the second ear rod 102 of an adjacent unit component can be detachably connected in a clamping manner, and no additional tool is needed during use.
Second coupling assembling 2 includes first connecting block 21 and second connecting block 22, both ends symmetry is equipped with L type groove 211 about first connecting block 21, be equipped with the first cavity 212 of placing second connecting block 22 on the first connecting block 21, L type groove 211 communicates with each other with first cavity 212, first connecting block 21 and second connecting block 22 swing joint.
Be equipped with through-hole 23 on second connecting block 22, second connecting block 22 passes through second connecting rod 213 and first connecting block 21 elastic connection, second connecting block 22 bottom is equipped with two second cavities 221, compression spring 222 has been placed in the second cavity 221, compression spring 222's one end and second cavity 221 butt, compression spring 222's the other end stretches out outside second connecting block 22 with first cavity 212 butt, when compression spring 222 is in steady state, second cavity 221 bottom is linked together with first cavity 212 bottom, both ends are equipped with first portion 223 and the second portion 224 of colluding about the second connecting block 22, first portion 223 and the second portion 224 of colluding that colludes the same and symmetry of structure sets up in second connecting block 22 both sides, first portion 223 and the second of colluding portion 224 and L type groove 211 intercommunication, first portion 223 and the second of colluding portion 224 and the first ear pole 101 and the detachable joint of adjacent unit subassembly with second ear pole 102.
The first hooking portion 223 includes a flared opening 2231 and a slot 2232, the flared opening 2231 is located at the front end of the slot 2232, and the flared opening 2231 is communicated with the slot 2232.
When the novel ear clip is used specifically, one end with a large caliber of the bell mouth 2231 faces outwards, one end with a small caliber is communicated with the clamping groove 2232, the first ear rod 101 and the second ear rod 102 are pushed to the bell mouth 2231 along the horizontal direction and fall into the clamping groove 2232 along the lower edge of the bell mouth 2231, and at this time, the compression spring 222 is in a stable state; when pressing down second connecting block 22, compression spring 222 receives the extrusion and produces deformation, and first ear pole 101 and second ear pole 102 are located draw-in groove 2232 top this moment and are followed along the top edge roll-off of horn mouth 2231, and this installation need not extra instrument supplementary, can accomplish the installation fast conveniently and dismantle the process, greatly improves the installation effectiveness.
The through hole 23 is a long hole, the second connecting rod 213 is a round rod, the width of the aperture of the through hole 23 is the same as the diameter of the second connecting rod 213, and when the second connecting block 22 is pressed, the second connecting block 22 cannot shake left and right; the length of the aperture of the through hole 23 is greater than the diameter of the second connecting rod 213, and the moving stroke of the second connecting block 22 is limited by the size of the aperture of the through hole 23.
The outer surface of the second connecting assembly 2 is coated with an anti-corrosion coating, so that the anti-corrosion capability and the service life of the second connecting assembly 2 are improved.
The working process is as follows: when all unit components in the watchband are connected, a first ear rod and a second ear rod in adjacent unit components are pushed into a first hooking part and a second hooking part, and the first ear rod falls into a clamping groove along a horn mouth in the first hooking part to complete the connection among all the unit components; when each unit component in the watchband is disassembled, the second connecting block is pressed and pressed downwards, the compression spring in the second connecting block is extruded and deforms, the hole diameter length of the through hole in the second connecting block limits the stroke of the second connecting block, the second connecting block moves downwards at the moment, the first hooking part and the second hooking part are located above the clamping groove and move outwards along the horn mouth, and the disassembly between the unit components is completed.
Compared with the prior art, the utility model discloses need not to install and dismantle with the help of extra instrument during the use, push first connecting elements during the installation and can accomplish the connection operation to second connecting elements in, press down the second connecting elements during the dismantlement and can accomplish the dismantlement operation, the device simple structure, it is easy and simple to handle, do not need extra instrument to assist during the use, greatly improve the installation effectiveness of watchband.
It is obvious to a person skilled in the art that the invention is not restricted to details of the foregoing exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A detachable watchband, characterized in that: including a plurality of unit subassemblies that connect gradually, the unit subassembly includes first coupling assembling and second coupling assembling, first coupling assembling includes first ear pole, second ear pole and an at least head rod, first ear pole and second ear pole structure are the same, first ear pole and second ear pole pass through first connecting rod and second coupling assembling swing joint, the joint can be dismantled with the first ear pole and the second ear pole of adjacent unit subassembly to the second coupling assembling.
2. A detachable watch band according to claim 1, characterized in that: the second coupling assembling includes first connecting block and second connecting block, both ends symmetry is equipped with L type groove about first connecting block, be equipped with the first cavity of placing the second connecting block on the first connecting block, L type groove communicates with each other with first cavity, first connecting block and second connecting block swing joint.
3. A detachable watch band according to claim 2, characterized in that: the connecting structure is characterized in that a through hole is formed in the second connecting block, the second connecting block is elastically connected with the first connecting block through a second connecting rod, at least one second cavity is formed in the bottom of the second connecting block, a compression spring is placed in the second cavity, one end of the compression spring is abutted to the second cavity, the other end of the compression spring is abutted to the first cavity outside the second connecting block, first hooking portions and second hooking portions are arranged at the left end and the right end of the second connecting block, the first hooking portions and the second hooking portions are structurally identical and symmetrically arranged on two sides of the second connecting block, the first hooking portions and the second hooking portions are communicated with an L-shaped groove, and the first hooking portions and the second hooking portions are detachably connected with first ear rods and second ear rods of adjacent unit assemblies in a detachable mode.
4. A detachable watch band according to claim 3, characterized in that: the first portion of colluding includes horn mouth and draw-in groove, the horn mouth is located the front end of draw-in groove, horn mouth and draw-in groove communicate with each other.
5. A detachable watch band according to claim 3, characterized in that: the through hole is a long hole.
6. A detachable watch band according to claim 1, characterized in that: the outer surface of the second connecting component is coated with an anti-corrosion coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437337.4U CN215014130U (en) | 2021-03-01 | 2021-03-01 | Detachable watchband |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437337.4U CN215014130U (en) | 2021-03-01 | 2021-03-01 | Detachable watchband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215014130U true CN215014130U (en) | 2021-12-07 |
Family
ID=79254064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120437337.4U Active CN215014130U (en) | 2021-03-01 | 2021-03-01 | Detachable watchband |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215014130U (en) |
-
2021
- 2021-03-01 CN CN202120437337.4U patent/CN215014130U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516100 Shiwan Town, BOLUO County, Huizhou City, Guangdong Province Patentee after: Huizhou Shunjian Precision Manufacturing Co.,Ltd. Patentee after: Mingfeng Hard Ware Products Co.,Ltd. Dongguan Address before: 516100 Shiwan Town, BOLUO County, Huizhou City, Guangdong Province Patentee before: Huizhou Mingfeng Precision Manufacturing Co.,Ltd. Patentee before: Mingfeng Hard Ware Products Co.,Ltd. Dongguan |