CN218105111U - Connection assembly, watchband and watch - Google Patents
Connection assembly, watchband and watch Download PDFInfo
- Publication number
- CN218105111U CN218105111U CN202222094026.XU CN202222094026U CN218105111U CN 218105111 U CN218105111 U CN 218105111U CN 202222094026 U CN202222094026 U CN 202222094026U CN 218105111 U CN218105111 U CN 218105111U
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- watchband
- connection
- fastener
- bracket
- band
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Abstract
The utility model discloses a coupling assembling, watchband and wrist-watch, wherein, coupling assembling for being connected of watchband and dial plate, coupling assembling includes: a holder connected to one end of the band; the fastening piece penetrates through the bracket and the watchband and is fixedly connected with the bracket and the watchband, a channel is formed in the fastening piece, and openings communicated with the channel are formed in two ends of the fastening piece respectively; and the injection molding material is communicated with the opening through the channel, so that the support and the surface of the fastener form the protective sleeve. The utility model discloses technical scheme provides a coupling assembling can solve coupling assembling and at the in-process of moulding plastics, the technical problem of heterochrosis can appear.
Description
Technical Field
The utility model relates to a wrist-watch accessory technical field, in particular to coupling assembling, watchband and wrist-watch.
Background
With the continued development of the watch industry, watchbands as accessories have also been developed further, with more applications of watchband injection molding technology.
In the production process of knitting watchband, need carry out the hot pressing earlier, reuse laser machine cutting round hole, adorn five metals support and rivet at last and mould plastics, can leave behind the laser machine cutting of adoption the piece that eyes can not see, and under the high temperature of moulding plastics, high pressure condition, the piece can be washed out, causes the watchband to mould plastics and appears the heterochromatic phenomenon.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coupling assembling aims at solving present knitting watchband and at the in-process of moulding plastics, can appear moulding plastics heterochrosis's technical problem.
In order to achieve the above object, the utility model provides a connecting assembly for being connected of watchband and dial plate, connecting assembly includes:
a bracket connected to one end of the band;
the fastening piece penetrates through the bracket and the watchband and is fixedly connected with the bracket and the watchband, a channel is formed in the fastening piece, and openings communicated with the channel are formed in two ends of the fastening piece respectively;
and the injection molding material is communicated with the opening through the channel, so that the support and the surface of the fastener form the protective sleeve.
Optionally, the channel is arranged along the axial direction of the fastener, and a limit ring is further arranged at one end of the fastener.
Optionally, the bracket is provided with a connecting plate, the connecting plate is provided with a first connecting hole, the watchband is provided with a second connecting hole, and the fastener penetrates through the first connecting hole and the second connecting hole to connect the watchband with the fastener.
Optionally, a groove is formed in one side of the connecting plate, the first connecting hole penetrates through two side walls of the groove, and the end of the watchband is accommodated in the groove, so that the first connecting hole corresponds to the second connecting hole.
Optionally, a clamping piece is connected to one side of the bracket, which faces away from the connecting plate.
Optionally, a baffle is further arranged between the clamping piece and the connecting plate.
Optionally, the baffle, the clip and the connecting plate are integrally arranged.
Optionally, the fastener is a blind rivet.
The utility model also provides a watchband, including the watchband body, the watchband body is connected with coupling assembling, wherein, coupling assembling is above coupling assembling.
The utility model also provides a watch, watchband and dial plate including interconnect, wherein, the watchband is above the watchband, one side of support connect with the one end of watchband, the opposite side is connected the dial plate.
The utility model discloses technical scheme makes support and watchband fastening connection through adopting the fastener, and then realizes being connected of watchband and dial plate. The protective sheath is moulded plastics and is formed in the surface of support and fastener, and at the in-process that the protective sheath was moulded plastics and is formed, the inside passageway of injection molding material accessible fastener and the opening circulation at both ends, and the cutting hole of the isolated injection molding material of fastener and watchband, the injection molding material can not direct contact to cutting hole, and like this, small impurity in the cutting hole can not washed out to the heterochromatic problem of moulding plastics has been solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the connection assembly of the present invention;
fig. 2 is a cross-sectional view of the coupling assembly fastener of the present invention;
FIG. 3 is an exploded view of the connection assembly of the present invention connected to a watch band;
fig. 4 is a schematic structural view of the connection assembly connected to the watch band.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name(s) |
| 1 | |
21 | |
| 11 | Connecting |
22 | Opening of the container |
| 12 | First connecting |
23 | |
| 13 | |
3 | |
| 14 | |
4 | |
| 15 | |
41 | Second connecting |
| 2 | Fastening piece |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a coupling assembling.
In prior art, in the production process of knitting watchband, need carry out the hot pressing earlier, reuse laser machine cutting round hole, adorn hardware support and rivet at last and mould plastics, can leave the piece that eyes can not see behind the laser machine cutting of adoption, and at the high temperature of moulding plastics, can be washed out under the high pressure condition, cause the watchband to mould plastics and appear the heterochrosis phenomenon.
In order to solve the technical problem, the utility model discloses technical scheme makes the support be connected with the watchband through adopting the fastener to the dial plate is still connected to the support, in order to realize being connected of watchband and dial plate. The protective sheath is moulded plastics and is formed in the surface of support and fastener, and at the in-process that the protective sheath was moulded plastics and is formed, the inside passageway of injection molding material accessible fastener and the opening circulation at both ends, and the cutting hole of the isolated injection molding material of fastener and watchband, the injection molding material can not direct contact to cutting hole, and like this, small impurity in the cutting hole can not washed out to the heterochromatic problem of moulding plastics has been solved.
The above technical solution is described in detail with reference to the accompanying drawings.
In the embodiment of the present invention, as shown in fig. 1 to 4, the connection assembly is used for connecting the watch band and the watch dial, and the connection assembly includes:
a holder 1 connected to one end of a band 4;
the fastening piece 2 penetrates through the bracket 1 and the watchband 4 and is fixedly connected with the bracket 1 and the watchband 4, a channel 21 is formed in the fastening piece 2, and openings 22 communicated with the channel 21 are formed in two ends of the fastening piece respectively;
and the protective sleeve 3 covers the bracket 1 and the fastening piece 2.
In this embodiment, the connection assembly is used for the connection of the strap 4 to the dial, the strap being connected to the support of the connection assembly and being fastened by the fastener 2. Specifically, a connecting portion is arranged at one end of the watchband 4, the connecting portion extends into the support 1, two side edges of the connecting portion are in contact with two side edges of the support 1, and friction force generated by the contact between the two side edges of the connecting portion and the two side edges of the support 1 is used for realizing connection between the watchband 4 and the support 1. Because the connecting portion of support 1 and watchband 4 overlaps, fastener 2 runs through connecting portion and the support 1 of watchband 4, and it is further spacing to the activity between the two, makes the connection between the two more firm. Protective sheath 3 becomes through the processing procedure that moulds plastics cover support 1 and fastener 2, and at the in-process that protective sheath 3 was moulded plastics, the injection molding material need circulate so that support 1's both sides all wrap up the injection molding material in order to form protective sheath 3, because fastener 2 sets up passageway 21 and two openings 22 with passageway 21 intercommunication, like this, the circulation is realized to injection molding material accessible passageway 21, can not dash out impurity under the high temperature of moulding plastics and highly compressed effect, avoids appearing the heterochrosis. In the specific implementation process, the fastener 2 penetrates through the bracket 1 and the watch band 4, and the two openings 22 are communicated with the channel 21, so that the two side surfaces of the bracket 1 are communicated through the channel 21, and the channel 21 for circulating injection molding materials is provided.
Further, as shown in fig. 2, the channel 21 is arranged along the axial direction of the fastening member 2, and a stop collar 23 is further arranged at one end of the fastening member 2.
In the specific implementation process, the fastening piece 2 comprises a cylindrical structure, one end of the cylindrical structure is connected with the limiting ring 23, in order to improve the strength of the fastening piece 2, the limiting ring 23 and the cylindrical structure are integrally formed, the edge of the inner ring of the limiting ring 23 is connected with the cylindrical structure, and the limiting ring and the cylindrical structure are smoothly transited. The channel 21 extends along the axis of the cylindrical structure and is communicated with two opposite openings 22, wherein one opening 22 is overlapped with the inner ring opening of the limiting ring 23. Specifically, after the cylindrical structure of the fastening element 2 passes through the watch band 4 and the bracket 1, the limit ring 23 abuts against one outer side wall of the bracket 1, and one end wall of the cylindrical structure, which is away from the limit ring 23, is folded outwards to abut against the other side wall of the bracket 1, so as to lock the bracket 1 and the watch band 4.
Furthermore, the fastener 2 is a hollow rivet, and after the hollow rivet penetrates through the bracket 1 and the watchband 4 from the reverse side of the bracket 1, the hollow rivet is riveted by a riveting machine so as to be firmly locked. It will be understood that the reverse side of the support 1 is the surface in the direction of the reverse side of the dial.
Optionally, the bracket 1 is provided with a connecting plate 11, the connecting plate 11 is provided with a first connecting hole 12, the strap 4 is provided with a second connecting hole 41, and the fastener 2 penetrates through the first connecting hole 12 and the second connecting hole 41, so that the strap 4 is connected with the fastener 2.
In a specific implementation process, the first connection holes 12 are arranged at intervals in the extending direction of the connection plate 11, the connection portions of the watchband 4 are arranged at intervals with a plurality of second connection holes 41, and the second connection holes 41 are arranged corresponding to the first connection holes 12, wherein the interval distance between the first connection holes 12 and the interval distance between the second connection holes 41 are not limited in this embodiment, the setting is performed according to the actual situation of the watchband 4, and the strength of connection between the watchband 4 and the connection piece can be improved by the plurality of first connection holes 12 and the plurality of second connection holes 41. In the specific implementation process, hot pressing is performed first, and then a laser machine is used to cut the round hole to form the second connection hole 41.
Further, a groove 13 is formed on one side of the connecting plate 11, the first connecting hole 12 penetrates through two side walls of the groove 13, and the end of the watch band 4 is accommodated in the groove 13, so that the first connecting hole 12 and the second connecting hole 41 correspond to each other.
In this embodiment, the link plate 11 has an arc-shaped side surface, and a groove 13 is formed extending inward from the arc-shaped side surface, i.e., the notch of the groove 13 faces the side of the band 4. The first connecting hole 12 is opened through both side walls of the groove 13, and the connecting portion of the band 4 with the second connecting hole 41 is accommodated in the groove 13, so that the centers of the first connecting hole 12 and the second connecting hole 41 are overlapped, and the fastening member 2 can pass through the connecting portion.
Optionally, a clamping piece 14 is connected to the side of the support 1 facing away from the connecting plate 11, and the clamping piece 14 is used for connecting a dial. Further, a baffle 15 is arranged between the clamping piece 14 and the connecting plate 11.
In a specific implementation process, the clamping piece 14 is arranged on one side of the baffle 15, the clamping piece 14 is connected with the dial, the specific connection mode is the prior art, detailed description is not provided in this embodiment, and implementation of the technical scheme of the present application is not affected. One side of the baffle 15, which is far away from the clip 14, is provided with a connecting plate 11, and the connecting plate 11 is connected with the watch band 4, in order to improve the strength of the bracket 1, in this embodiment, the baffle 15, the clip 14 and the connecting plate 11 are integrally arranged. After the injection molding of protective sheath 3, outwards extend at baffle 15 both ends, make watchband 4 and dial plate realize the arc transition, baffle 15 provides inside support for protective sheath 3.
The utility model also provides a watchband, this watchband include the watchband body, and the watchband body is connected with coupling assembling, and above-mentioned embodiment is referred to this coupling assembling's concrete structure, because this watchband has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
In the specific implementation process, the watchband body is of a strip-shaped knitted structure, and one end of the watchband body is connected with the connecting component.
The utility model also provides a wrist-watch, this wrist-watch include interconnect's watchband and dial plate, and the concrete structure of this watchband refers to above-mentioned embodiment, one side of support connect with the one end of watchband, the opposite side is connected the dial plate. Since the watch adopts all the technical solutions of the above embodiments, all the beneficial effects brought by the technical solutions of the above embodiments are at least achieved, and are not described in detail herein.
In this embodiment, the both sides that the dial plate is relative all are connected with the watchband, and two watchbands deviate from the one end interconnect of dial plate to realize wearing of wrist-watch.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A connection assembly for the connection of a watchband to a watch face, the connection assembly comprising:
a holder connected to one end of the band;
the fastening piece penetrates through the bracket and the watchband and is fixedly connected with the bracket and the watchband, a channel is formed in the fastening piece, and openings communicated with the channel are formed in two ends of the fastening piece respectively;
a protective sleeve covering the bracket and the fastener.
2. The connector assembly of claim 1 wherein the channel is disposed along the fastener axial direction and the fastener is further provided with a stop collar at one end.
3. The connector assembly of claim 1, wherein the bracket has a connector plate defining a first connector aperture and the wristband defines a second connector aperture, and the fastener extends through the first and second connector apertures to connect the wristband to the fastener.
4. The connection module according to claim 3, wherein a groove is formed in one side of the connection board, the first connection hole penetrates through both side walls of the groove, and the end of the strap is received in the groove such that the first connection hole and the second connection hole correspond to each other.
5. A connection assembly according to claim 3, characterised in that a catch is attached to the side of the bracket facing away from the web.
6. The connection module of claim 5 wherein a stop is further provided between the clip and the web.
7. The connector assembly of claim 6, wherein the retainer, the catch and the web are integrally formed.
8. The connection assembly of claim 1, wherein the fastener is a blind rivet.
9. A watch band comprising a band body to which a connection assembly is connected, wherein the connection assembly is as claimed in any one of claims 1 to 8.
10. A wristwatch comprising a band and a dial connected to each other, wherein the band is the band of claim 9, and wherein the holder is connected at one end to the band and at the other end to the dial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222094026.XU CN218105111U (en) | 2022-08-09 | 2022-08-09 | Connection assembly, watchband and watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222094026.XU CN218105111U (en) | 2022-08-09 | 2022-08-09 | Connection assembly, watchband and watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218105111U true CN218105111U (en) | 2022-12-23 |
Family
ID=84521577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222094026.XU Active CN218105111U (en) | 2022-08-09 | 2022-08-09 | Connection assembly, watchband and watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218105111U (en) |
-
2022
- 2022-08-09 CN CN202222094026.XU patent/CN218105111U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |