CN220777588U - Connecting structure of watchband knot, watchband and watch - Google Patents
Connecting structure of watchband knot, watchband and watch Download PDFInfo
- Publication number
- CN220777588U CN220777588U CN202321433788.6U CN202321433788U CN220777588U CN 220777588 U CN220777588 U CN 220777588U CN 202321433788 U CN202321433788 U CN 202321433788U CN 220777588 U CN220777588 U CN 220777588U
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- watchband
- end seat
- seat
- connecting rod
- shaft
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- 238000000926 separation method Methods 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a connecting structure of watchband joints, which comprises a first watchband joint 1 and a second watchband joint which are adjacent, wherein a connecting piece is arranged on one side of the second watchband joint, which is close to the first watchband joint; the first watchband segment comprises a first end seat and a second end seat, a first elastic rotating shaft is arranged between the first end seat and the second end seat, so that the first end seat and the second end seat are elastically and rotatably connected; a first connecting rod shaft is arranged between the first end seat and the second end seat and is close to one side of the second watchband knot, one end of the first connecting rod shaft is fixedly connected with the first end seat, and the other end of the first connecting rod shaft is detachably connected with the second end seat; the connecting piece is provided with a first connecting rod hole, and the connecting piece is sleeved on the first connecting rod shaft through the first connecting rod hole, so that the connecting piece is connected with the first watchband joint. The utility model also provides a watchband and a watch. In summary, through foretell structure, realized the quick assembly disassembly between first watchband festival and the second watchband festival, simple structure, convenient operation.
Description
Technical Field
The utility model relates to the field of watches, in particular to a connecting structure of a watchband knot, a watchband and a watch.
Background
A wristwatch, also known as a wristwatch, refers to an instrument worn on the wrist for displaying time. Watches generally comprise a dial, which is generally intended to display the time, and a wristband, which is intended to be worn on the wrist. The wristband is typically formed from a plurality of wristband strands joined together, and the wristband strands are typically made of stainless steel or the like. With the improvement of life quality of people, more people wear watches. However, in the process of using the watch, if the length of the watch band needs to be adjusted, the watch band needs to be operated by an additional disassembly tool, which causes inconvenience in use of the existing watch band.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model relates to a connecting structure of a watchband knot, a watchband and a watch.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a connecting structure of watchband joints, which comprises a first watchband joint 1 and a second watchband joint which are adjacent, wherein a connecting piece is arranged on one side of the second watchband joint, which is close to the first watchband joint;
the first watchband knot comprises a first end seat and a second end seat, and a first elastic rotating shaft is arranged between the first end seat and the second end seat so as to enable the first end seat and the second end seat to be elastically and rotatably connected; a first connecting rod shaft is arranged between the first end seat and the second end seat and close to one side of the second watchband knot, one end of the first connecting rod shaft is fixedly connected with the first end seat, and the other end of the first connecting rod shaft is detachably connected with the second end seat;
the connecting piece is provided with a first connecting rod hole, and the connecting piece is sleeved on the first connecting rod shaft through the first connecting rod hole of the connecting piece, so that the connecting piece is connected with the first watchband joint.
The first elastic rotating shaft comprises a first sleeve and a first rotating shaft, one end of the first sleeve is fixedly connected to the first end seat, the other end of the first sleeve is provided with a first ladder end face in the first sleeve, one end of the first rotating shaft is arranged in the first sleeve, the other end of the first rotating shaft penetrates through the other end of the first sleeve and is fixedly connected to the second end seat, one end of the first rotating shaft is provided with a second ladder end face (134), and a first spring is arranged between the first ladder end face and the second ladder end face.
The second end seat is provided with a first accommodating cavity, one end of the first connecting rod shaft is fixedly connected with the first end seat, the other end of the first connecting rod shaft is arranged in the first accommodating cavity, and when the second end seat is elastically stretched relative to the first end seat, the other end of the first connecting rod shaft is separated from the first accommodating cavity, so that the other end of the first connecting rod shaft is detachably connected with the second end seat.
And a third connecting rod shaft is arranged between the first end seat and the second end seat and at one side far away from the second watchband knot.
The second watchband knot comprises a third end seat and a fourth end seat, and a second elastic rotating shaft is arranged between the third end seat and the fourth end seat so as to enable the third end seat and the fourth end seat to be elastically and rotatably connected; the connecting piece is provided with a second connecting rod hole, the connecting piece (3) is sleeved on the second connecting rod shaft through the second connecting rod hole, and the connecting piece is connected with the second watchband section.
The second elastic rotating shaft comprises a second sleeve and a second rotating shaft, one end of the second sleeve is fixedly connected to the third end seat, the other end of the second sleeve is provided with a third stepped end face in the second sleeve, one end of the second rotating shaft is arranged in the second sleeve, the other end of the second rotating shaft penetrates through the other end of the second sleeve and is fixedly connected to the fourth end seat, one end of the second rotating shaft is provided with a fourth stepped end face, and a second spring is arranged between the third stepped end face and the fourth stepped end face.
The fourth terminal seat is provided with a second accommodating cavity, one end of the second connecting rod shaft is fixedly connected with the third terminal seat, the other end of the second connecting rod shaft is arranged in the second accommodating cavity, and when the fourth terminal seat is elastically stretched relative to the third terminal seat, the other end of the second connecting rod shaft is separated from the second accommodating cavity, so that the other end of the second connecting rod shaft is detachably connected with the fourth terminal seat.
The third end seat and the seat between the fourth end seats a fourth connecting rod shaft is arranged on one side far away from the first watchband knot.
The present utility model also provides a wristband that includes, comprising a connecting structure of a wristband strand as described above.
The utility model also provides a watch comprising a wristband as described above.
The beneficial effects of the utility model are as follows: through foretell structure setting, can realize the connection of first watchband festival and second watchband festival. When the watchband is disassembled, only the first end seat and the second end seat of the first watchband knot are elastically stretched; because one end of the first connecting rod shaft is fixedly connected with the first end seat, the other end of the first connecting rod shaft is detachably connected with the second end seat, and thus, the second end seat can be separated from the other end of the first connecting rod shaft; and rotate the second end seat for the connecting piece can break away from the other end of first connecting rod axle, can realize the separation of first watchband festival and second watchband festival, simple structure, convenient operation. Similarly, when the first watchband section is connected with the second watchband section again, the first connecting rod shaft is sleeved with the first connecting rod hole of the connecting piece from the other end of the first connecting rod shaft, the first end seat and the second end seat of the first watchband section are elastically reset, and the second end seat can be connected with the other end of the first connecting rod shaft, so that the structure is simple and the operation is convenient. In summary, through foretell structure, realized the quick assembly disassembly between first watchband festival and the second watchband festival, simple structure, convenient operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the structure of a wristband of the present utility model;
FIG. 2 is a schematic view of the band of the present utility model, in which the second and fourth end bases are rotated;
FIG. 3 is a split schematic of FIG. 2;
FIG. 4 is a cross-sectional view of the first elastic hinge;
FIG. 5 is a cross-sectional view of the first elastic hinge, wherein the first end seat and the second end seat are elastically stretched;
FIG. 6 is a cross-sectional view of a second elastic hinge;
fig. 7 is a cross-sectional view of the second elastic shaft, wherein the third terminal block and the fourth terminal block are elastically stretched.
Detailed Description
Embodiment one:
referring to fig. 1 to 7, a connecting structure of a band segment includes adjacent first and second band segments 1 and 2, and a connecting member 3 is provided on a side of the second band segment 2 close to the first band segment 1;
the first watchband segment 1 comprises a first end seat 11 and a second end seat 12, and a first elastic rotating shaft 13 is arranged between the first end seat 11 and the second end seat 12 so as to elastically and rotatably connect the first end seat 11 and the second end seat 12; a first link shaft 14 is disposed between the first end seat 11 and the second end seat 12 and near one side of the second watchband segment 2, one end of the first link shaft 14 is fixedly connected to the first end seat 11, and the other end is detachably connected to the second end seat 12;
the connecting piece 3 is provided with a first connecting rod hole 31, and the connecting piece 3 is sleeved on the first connecting rod shaft 14 through the first connecting rod hole 31, so that the connecting piece 3 is connected with the first watchband segment 1.
Through foretell structure setting, can realize the connection of first watchband festival and second watchband festival. When the watchband is disassembled, only the first end seat and the second end seat of the first watchband knot are elastically stretched; because one end of the first connecting rod shaft is fixedly connected with the first end seat, the other end of the first connecting rod shaft is detachably connected with the second end seat, and thus, the second end seat can be separated from the other end of the first connecting rod shaft; and rotate the second end seat for the connecting piece can break away from the other end of first connecting rod axle, can realize the separation of first watchband festival and second watchband festival, simple structure, convenient operation. Similarly, when the first watchband section is connected with the second watchband section again, the first connecting rod shaft is sleeved with the first connecting rod hole of the connecting piece from the other end of the first connecting rod shaft, the first end seat and the second end seat of the first watchband section are elastically reset, and the second end seat can be connected with the other end of the first connecting rod shaft, so that the structure is simple and the operation is convenient. In summary, through foretell structure, realized the quick assembly disassembly between first watchband festival and the second watchband festival, simple structure, convenient operation.
In this embodiment, the first elastic rotating shaft 13 includes a first sleeve 131 and a first rotating shaft 132, one end of the first sleeve 131 is fixedly connected to the first end seat 11, the other end of the first sleeve 131 is provided with a first stepped end face 133, one end of the first rotating shaft 132 is disposed in the first sleeve 131, the other end of the first rotating shaft 132 extends through the other end of the first sleeve 131 and is fixedly connected to the second end seat 12, one end of the first rotating shaft 132 is provided with a second stepped end face 134, and a first spring 135 is disposed between the first stepped end face 133 and the second stepped end face 134. Through foretell structure setting, can realize elasticity and rotatable coupling between first end seat 11 and the second end seat 12, simple structure, reasonable in design.
Further, the second end seat 12 is provided with a first accommodating cavity 121, one end of the first link shaft 14 is fixedly connected to the first end seat 11, the other end is disposed in the first accommodating cavity 121, and when the second end seat 12 is elastically stretched relative to the first end seat 11, the other end of the first link shaft 14 is separated from the first accommodating cavity 121, so that the other end of the first link shaft 14 is detachably connected to the second end seat 12. The second end seat can be connected with the other end of the first connecting rod shaft through the arrangement of the first accommodating cavity; and the first accommodation cavity can also limit the other end of the first connecting rod shaft, so that the structure of the product is more compact and attractive.
In this embodiment, a third link shaft 15 is disposed between the first end base 11 and the second end base 12 at a side far from the second watchband segment 2. Thus, the first watchband segment can be connected with other watchband segments through the third connecting rod shaft, so that more watchband segments can be connected and extended.
In this embodiment, the second watchband segment 2 includes a third end seat 21 and a fourth end seat 22, and a second elastic rotating shaft 23 is disposed between the third end seat 21 and the fourth end seat 22, so that the third end seat 21 and the fourth end seat 22 are elastically and rotatably connected; a second link shaft 24 is disposed between the third end seat 21 and the fourth end seat 22 and near one side of the first watchband section 1, one end of the second link shaft 24 is fixedly connected to the third end seat 21, the other end is detachably connected to the fourth end seat 22, the connecting piece 3 is provided with a second link hole 32, and the connecting piece 3 is sleeved on the second link shaft 24 through the second link hole 32 thereof, so that the connecting piece 3 is connected with the second watchband section 2.
Through foretell structure setting, can realize the connection of connecting piece and second watchband festival. When the watchband is disassembled, only the third end seat and the fourth end seat of the second watchband knot are elastically stretched; because one end of the second connecting rod shaft is fixedly connected with the third end seat, the other end of the second connecting rod shaft is detachably connected with the fourth end seat, and thus, the fourth end seat can be separated from the other end of the second connecting rod shaft; and rotate the fourth seat for the connecting piece can break away from the other end of second connecting rod axle, can realize the separation of connecting piece and second watchband festival, simple structure, convenient operation. Similarly, when the connecting piece is connected with the second watchband node again, the second connecting rod shaft is sleeved with the second connecting rod hole of the connecting piece from the other end of the second connecting rod shaft, the third end seat and the fourth end seat of the second watchband node elastically reset, and the fourth end seat can be connected with the other end of the second connecting rod shaft, so that the connecting piece is simple in structure and convenient to operate. In conclusion, through the structure, the quick assembly disassembly between the connecting piece and the second watchband section is realized, and the structure is simple and the operation is convenient.
The second elastic rotating shaft 23 includes a second sleeve 231 and a second rotating shaft 232, one end of the second sleeve 231 is fixedly connected to the third end seat 21, the other end of the second sleeve 231 is provided with a third stepped end surface 233, one end of the second rotating shaft 232 is disposed in the second sleeve 231, the other end of the second rotating shaft 232 extends through the other end of the second sleeve 231 and is fixedly connected to the fourth end seat 22, one end of the second rotating shaft 232 is provided with a fourth stepped end surface 234, and a second spring 235 is disposed between the third stepped end surface 233 and the fourth stepped end surface 234. Through foretell structure setting, can realize elasticity and rotatable coupling between third terminal seat 21 and the fourth terminal seat 22, simple structure, reasonable in design.
Further, the fourth terminal seat 22 is provided with a second accommodating cavity 221, one end of the second link shaft 24 is fixedly connected to the third terminal seat 21, the other end is disposed in the second accommodating cavity 221, and when the fourth terminal seat 22 is elastically stretched relative to the third terminal seat 21, the other end of the second link shaft 24 is separated from the second accommodating cavity 221, so that the other end of the second link shaft 24 is detachably connected to the fourth terminal seat 22. The connection between the fourth end seat and the other end of the second connecting rod shaft can be realized through the arrangement of the second accommodating cavity; and the second accommodation cavity can limit the other end of the second connecting rod shaft, so that the structure of the product is more compact and attractive.
In this embodiment, a fourth link shaft 25 is disposed between the third end base 21 and the fourth end base 22 at a side away from the first watchband segment 1. In this way, the second watchband segment can be connected with other watchband segments through the fourth connecting rod shaft, so that more watchband segments can be connected and extended.
Embodiment two:
referring to fig. 1 to 7, a wristband including a connecting structure of a wristband node as described above.
Since the band of the present embodiment includes the connecting structure of the band segments as described above, the first band segment and the second band segment can be connected by the arrangement of the structure. When the watchband is disassembled, only the first end seat and the second end seat of the first watchband knot are elastically stretched; because one end of the first connecting rod shaft is fixedly connected with the first end seat, the other end of the first connecting rod shaft is detachably connected with the second end seat, and thus, the second end seat can be separated from the other end of the first connecting rod shaft; and rotate the second end seat for the connecting piece can break away from the other end of first connecting rod axle, can realize the separation of first watchband festival and second watchband festival, simple structure, convenient operation. Similarly, when the first watchband section is connected with the second watchband section again, the first connecting rod shaft is sleeved with the first connecting rod hole of the connecting piece from the other end of the first connecting rod shaft, the first end seat and the second end seat of the first watchband section are elastically reset, and the second end seat can be connected with the other end of the first connecting rod shaft, so that the structure is simple and the operation is convenient. In summary, through foretell structure, realized the quick assembly disassembly between first watchband festival and the second watchband festival, simple structure, convenient operation.
Embodiment III:
referring to fig. 1 to 7, a wristwatch includes a band as described above.
Since the wristwatch of the present embodiment includes the band as described above, the first band segment and the second band segment can be connected by the arrangement of the band. When the watchband is disassembled, only the first end seat and the second end seat of the first watchband knot are elastically stretched; because one end of the first connecting rod shaft is fixedly connected with the first end seat, the other end of the first connecting rod shaft is detachably connected with the second end seat, and thus, the second end seat can be separated from the other end of the first connecting rod shaft; and rotate the second end seat for the connecting piece can break away from the other end of first connecting rod axle, can realize the separation of first watchband festival and second watchband festival, simple structure, convenient operation. Similarly, when the first watchband section is connected with the second watchband section again, the first connecting rod shaft is sleeved with the first connecting rod hole of the connecting piece from the other end of the first connecting rod shaft, the first end seat and the second end seat of the first watchband section are elastically reset, and the second end seat can be connected with the other end of the first connecting rod shaft, so that the structure is simple and the operation is convenient. In summary, through foretell structure, realized the quick assembly disassembly between first watchband festival and the second watchband festival, simple structure, convenient operation.
The above description of one or more embodiments provided in connection with the detailed description is not intended to limit the utility model to the particular form or form disclosed. The method, structure, etc. similar to or identical to those of the present utility model, or some technical deductions or substitutions are made on the premise of the inventive concept, should be regarded as the protection scope of the present utility model.
Claims (10)
1. The connecting structure of the watchband joint is characterized by comprising a first watchband joint (1) and a second watchband joint (2) which are adjacent, wherein a connecting piece (3) is arranged on one side, close to the first watchband joint (1), of the second watchband joint (2);
the first watchband joint (1) comprises a first end seat (11) and a second end seat (12), a first elastic rotating shaft (13) is arranged between the first end seat (11) and the second end seat (12), so that the first end seat (11) and the second end seat (12) are elastically and rotatably connected; a first connecting rod shaft (14) is arranged between the first end seat (11) and the second end seat (12) and close to one side of the second watchband knot (2), one end of the first connecting rod shaft (14) is fixedly connected with the first end seat (11), and the other end of the first connecting rod shaft is detachably connected with the second end seat (12);
the connecting piece (3) is provided with a first connecting rod hole (31), and the connecting piece (3) is sleeved on the first connecting rod shaft (14) through the first connecting rod hole (31), so that the connecting piece (3) is connected with the first watchband knot (1).
2. The connecting structure of a watchband knot according to claim 1, wherein the first elastic rotating shaft (13) comprises a first sleeve (131) and a first rotating shaft (132), one end of the first sleeve (131) is fixedly connected to the first end seat (11), a first step end face (133) is arranged in the first sleeve (131) at the other end of the first rotating shaft (132), one end of the first rotating shaft (132) is arranged in the first sleeve (131), the other end of the first rotating shaft (132) penetrates through the other end of the first sleeve (131) and is fixedly connected to the second end seat (12), a second step end face (134) is arranged at one end of the first rotating shaft (132), and a first spring (135) is arranged between the first step end face (133) and the second step end face (134).
3. The connecting structure of a watchband knot according to claim 1, wherein the second end seat (12) is provided with a first accommodating cavity (121), one end of the first connecting rod shaft (14) is fixedly connected to the first end seat (11), the other end is placed in the first accommodating cavity (121), and when the second end seat (12) is elastically stretched relative to the first end seat (11), the other end of the first connecting rod shaft (14) is separated from the first accommodating cavity (121), so that the other end of the first connecting rod shaft (14) is detachably connected to the second end seat (12).
4. The connecting structure of a wristband node according to claim 1, characterized in that a third link shaft (15) is provided between the first end seat (11) and the second end seat (12) on the side remote from the second wristband node (2).
5. The connecting structure of a wristband node according to claim 1, characterized in that the second wristband node (2) comprises a third end seat (21) and a fourth end seat (22), between which a second elastic rotation shaft (23) is arranged, so as to elastically and rotatably connect the third end seat (21) and the fourth end seat (22); the connecting piece (3) is provided with a second connecting rod hole (32), the connecting piece (3) is sleeved on the second connecting rod shaft (24) through the second connecting rod hole (32) of the connecting piece (3), and the connecting piece (3) is connected with the second watchband section (2).
6. The connecting structure of a watchband knot according to claim 5, wherein the second elastic rotating shaft (23) comprises a second sleeve (231) and a second rotating shaft (232), one end of the second sleeve (231) is fixedly connected to the third end seat (21), a third stepped end face (233) is arranged in the second sleeve (231) at the other end of the second rotating shaft (232), one end of the second rotating shaft (232) is arranged in the second sleeve (231), the other end of the second rotating shaft (232) penetrates through the other end of the second sleeve (231) and is fixedly connected to the fourth end seat (22), a fourth stepped end face (234) is arranged at one end of the second rotating shaft (232), and a second spring (235) is arranged between the third stepped end face (233) and the fourth stepped end face (234).
7. The connecting structure of a watchband segment according to claim 6, wherein the fourth end seat (22) is provided with a second accommodating cavity (221), one end of the second link shaft (24) is fixedly connected to the third end seat (21), the other end of the second link shaft is disposed in the second accommodating cavity (221), and when the fourth end seat (22) is elastically stretched relative to the third end seat (21), the other end of the second link shaft (24) is separated from the second accommodating cavity (221), so that the other end of the second link shaft (24) is detachably connected to the fourth end seat (22).
8. The connecting structure of a wristband node according to claim 7, characterized in that a fourth link shaft (25) is provided between the third end seat (21) and the fourth end seat (22) on the side remote from the first wristband node (1).
9. A wristband characterized by comprising a connecting structure of a wristband strand as claimed in any one of claims 1 to 8.
10. A wristwatch comprising the band of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321433788.6U CN220777588U (en) | 2023-06-06 | 2023-06-06 | Connecting structure of watchband knot, watchband and watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321433788.6U CN220777588U (en) | 2023-06-06 | 2023-06-06 | Connecting structure of watchband knot, watchband and watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220777588U true CN220777588U (en) | 2024-04-16 |
Family
ID=90631621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321433788.6U Active CN220777588U (en) | 2023-06-06 | 2023-06-06 | Connecting structure of watchband knot, watchband and watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220777588U (en) |
-
2023
- 2023-06-06 CN CN202321433788.6U patent/CN220777588U/en active Active
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