CN217137029U

CN217137029U - Watch buckle and watch

Info

Publication number: CN217137029U
Application number: CN202220818279.4U
Authority: CN
Inventors: 陈立扬; 魏礼
Original assignee: Ruixin Hardware Heyuan Co ltd
Current assignee: Ruixin Hardware Heyuan Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-09
Anticipated expiration: 2032-04-11

Abstract

The utility model provides a watch buckle and a watch, the watch buckle comprises a manufacturing frame, a manufacturing core, a switch component, a safety buckle component and a first connecting piece, the manufacturing core is hinged to the manufacturing frame through a first pin shaft, the switch component is hinged to the manufacturing core through a second pin shaft, and the switch component is buckled to the first connecting piece when the manufacturing core rotates to a preset position around the first pin shaft; the switch assembly comprises a switch piece and a first elastic telescopic piece, the first connecting piece is fixedly arranged on the frame and provided with a first clamping groove, and the switch piece prevents the core from rotating around the first pin shaft in a mode that the first elastic telescopic piece is clamped to the first clamping groove; the safety buckle component is arranged on the first connecting piece and locks the switch component on the first connecting piece when the switch component is buckled on the first connecting piece. The utility model discloses a set up the insurance and detain the subassembly and realize dual hasp, the hasp mode is firm reliable, and difficult atress is opened, has avoided breaking away from or the pine collapses to scrape the rubbing striking and cause the damage, and the stability and the reliability of hasp are high.

Description

Watch buckle and watch

Technical Field

The embodiment of the utility model provides a relate to the wrist-watch field, more specifically say, relate to a table is detained and wrist-watch.

Background

A wristwatch is one of daily necessities of people, and is worn on a wrist to display time. In order to facilitate wearing and detaching, watchbands on two sides of the watch are usually connected by virtue of a watch buckle, namely when the watch buckle is fastened, the whole circumference of the watch is reduced, so that the watch can be stably worn on the wrist; when the watch clasp is released, the whole circumference of the watch becomes large, so that the watch can be easily taken off from the wrist.

However, the clasp of the watch buckle of the existing watch is not firm, and the watch buckle is easily opened when the watch band is subjected to a large pulling force or the watch buckle is subjected to impact, so that the watch buckle is damaged due to falling or loosening and rubbing, and the stability and reliability of the clasp are insufficient.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a to the hasp mode that the table of above-mentioned current wrist-watch was detained is more insecure, the table is detained and is opened, cause to drop or the pine is dug to rub the striking and cause damage and the stability of hasp and the comparatively not enough scheduling problem of reliability, provides a new table and detains and wrist-watch.

An embodiment of the present invention provides a watch buckle, including a frame, a core, a switch assembly, a safety buckle assembly and a first connecting member for fixing a watch band, wherein a first end of the core is hinged to the frame via a first pin, the switch assembly is hinged to a second end of the core via a second pin, and the switch assembly is fastened to the first connecting member when the core rotates to a preset position around the first pin, and is detached from the first connecting member when the core rotates to the preset position around the first pin; the switch assembly comprises a switch piece and a first elastic telescopic piece arranged on the switch piece, the first connecting piece is fixedly arranged at one end, far away from the core, of the manufacturing frame, the first connecting piece is provided with a first clamping groove matched with the first elastic telescopic piece, and the switch piece prevents the core from rotating around the first pin shaft in a mode that the first elastic telescopic piece is clamped to the first clamping groove;

the safety buckle assembly is arranged on the first connecting piece, and the safety buckle assembly locks the switch assembly on the first connecting piece when the switch assembly is buckled on the first connecting piece.

Preferably, the safety catch assembly comprises a safety cover and a third pin shaft, a second clamping groove is formed in the safety cover, one end of the safety cover is hinged to the first connecting piece through the third pin shaft, and the safety cover is far away from or buckled on the first connecting piece through rotating around the third pin shaft;

the first connecting piece comprises a member main body and a second elastic telescopic piece, wherein the second elastic telescopic piece is located on the member main body and matched with the second clamping groove, and the safety cover is locked on the first connecting piece in a mode buckling mode through the second elastic telescopic piece in a clamped mode.

Preferably, the second elastic expansion piece comprises two single-head spring wave nails; two back-to-back outer side surfaces of the member main body are respectively provided with a first mounting groove for assembling the single-head spring wave nail, and the telescopic heads of the two single-head spring wave nails respectively protrude out of the outer side surfaces of the member main body when the single-head spring wave nails are assembled in the first mounting grooves.

Preferably, a first connecting structure used for connecting a watch strap is arranged at a first end of the member main body, a first assembling groove matched with the switch piece is arranged at a second end of the member main body, the two side walls of the first assembling groove are respectively provided with the first clamping grooves, and the first clamping grooves are communicated with the first assembling groove;

the first elastic expansion piece is a double-end spring wave nail; the switch piece is provided with a second mounting groove for assembling the double-headed spring wave nail, and two telescopic heads of the double-headed spring wave nail respectively protrude out of two side surfaces of the switch piece when the double-headed spring wave nail is assembled in the second mounting groove; and when the switch assembly is buckled to the first connecting piece, the switch piece is embedded into the first assembling groove, and two telescopic heads of the double-head spring wave nail are respectively clamped to the first clamping groove.

Preferably, the watch buckle further comprises a second connecting piece and a fourth pin shaft, the second connecting piece is hinged with the switch piece through the fourth pin shaft, and a second connecting structure for fixing a watch strap is arranged at one end, far away from the fourth pin shaft, of the second connecting piece;

the second connecting piece is provided with a first pivot hole matched with the second pin shaft, and at least one part of the second pin shaft penetrates through the first pivot hole when the second connecting piece is assembled to the switch piece and the switch piece is assembled to the core making.

Preferably, a second assembling groove matched with the switch piece is formed in one end, facing the switch piece, of the second connecting piece, the first pivot hole penetrates through the second assembling groove, and at least one part of the switch piece is embedded in the second assembling groove when the second connecting piece is assembled to the switch piece;

the bottom of second assembly groove is equipped with at least one spacing groove, the switch spare orientation the one end of second connecting piece be equipped with at least one with spacing groove looks adaptation spacing protruding, just spacing protruding second connecting piece assemble when the switch spare peg graft the spacing groove.

Preferably, the safety cover comprises a cover plate and two connecting arm plates respectively arranged at two sides of the bottom surface of the cover plate, wherein one ends of the two connecting arm plates, which are far away from the cover plate, are respectively provided with a second pivot hole matched with the third pin shaft, and one ends of the bottom surface of the cover plate, which are far away from the connecting arm plates, are provided with inclined groove positions for inserting nails;

the first connecting piece is provided with a third pivoting hole matched with the second pivoting hole, the third pivoting hole is arranged along the width direction of the frame, and the safety cover is hinged to the first connecting piece in a mode that the third pin shaft penetrates through the second pivoting hole and the third pivoting hole.

Preferably, the switch spare includes main part and perk portion, the second mounting groove is located the main part, just the perk position is located the main part is kept away from the one end of system core and outstanding in the upper surface of main part, and the switch spare lock arrives during first connecting piece, the main part embedding is in first fitting groove, the free end of perk portion stretches out to the outside of first fitting groove.

Preferably, the frame is provided with a through groove adapted to the core, and at least a part of the core is embedded in the through groove when the core is rotationally fastened to the frame around the first pin.

The embodiment of the utility model provides a still provide a wrist-watch, include as above arbitrary the table buckle.

The utility model discloses table is detained and wrist-watch has following beneficial effect: through setting up switch module and insurance and detaining the subassembly, can be by the switch module with the lock solid on preset position, lock the switch module on first connecting piece by insurance detains the subassembly again, realize dual hasp, optimize the hasp mode that the table was detained for the hasp is steady firm, can strengthen the shock resistance that the table was detained like this greatly, the switch module is difficult to be opened when receiving great pulling force and impact force, avoid droing or the pine is worn to cut to pieces and is rubbed the striking and cause the damage, thereby effectively improve the hasp stability and the reliability that the table was detained.

Drawings

Fig. 1 is a schematic structural view of a watch buckle provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an open state of the watch buckle provided by the embodiment of the present invention;

fig. 3 is a schematic structural diagram illustrating the disassembly of the watch buckle according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, is the structure diagram of the watch buckle provided by the embodiment of the utility model, this watch buckle can be applied to the technical field of watches, especially in the wrist-watch of configuration strap, can make the wrist-watch wear more surely firm.

As shown in fig. 2, the watch buckle in this embodiment includes a frame 1, a core 12, a switch component 3, a safety buckle component 4, and a first connecting component 5 for fixing a watch strap, that is, the watch buckle can be fixedly connected to a watch strap of the watch through the first connecting component 5, so that the watch strap can be conveniently extended and retracted.

As shown in fig. 3, the first end of the core 12 is hinged to the frame 1 by a first pin 6, so that the first end of the core 12 can rotate around the first pin 6 to adjust the relative position between the core 12 and the frame 1. In particular, the switch assembly 3 is hinged at a second end of the core 12 by means of a second pin 7, and the switch assembly 3 is snapped onto the first connecting member 5 when the core 12 is rotated about the first pin 6 to a predetermined position and is disengaged from the first connecting member 5 when the core 12 is rotated about the first pin 6 away from the predetermined position.

Because the switch component 3 is buckled on the first connecting piece 5 when the core 12 is positioned at the preset position, the core 12 can be limited at the preset position, and the locking is convenient. In practical application, the preset position can be determined according to actual conditions; for example, when the core 12 rotates to a predetermined position around the first pin 6, the core 12 and the frame 1 are engaged with each other, or the core 12 and the middle position of the frame 1 are spaced apart from each other.

The switch assembly 3 of this embodiment includes a switch member 31 and a first elastic expansion member 32 (e.g. a spring wave nail) installed on the switch member 31, and the first connecting member 5 is fixedly installed at one end of the manufacturing frame 1 far from the manufacturing core 12, so as to ensure that two ends of the manufacturing core 12 can be connected with two ends of the manufacturing frame 1 when the watch buckle is in a lock state, thereby enabling the connection between the manufacturing core 12 and the manufacturing frame 1 to be stable and reliable. Moreover, the first connecting member 5 is provided with a first slot 511 adapted to the first elastic expansion member 32, and the switch member 31 prevents the core 12 from rotating around the first pin 6 by engaging the first elastic expansion member 32 with the first slot 511, so as to lock the core 12 at a predetermined position, thereby achieving a locking function of the watch buckle. Because the switch component 3 is locked to the first connecting piece 5 through the first elastic expansion piece 32, the first clamping groove 511 is clamped, so that the structural design is simplified, the dismounting difficulty is greatly reduced, and the dismounting operation is more convenient and faster.

Particularly, the safety catch assembly 4 is mounted on the first connecting piece 5, and the safety catch assembly 4 locks the switch assembly 3 on the first connecting piece 5 when the switch assembly 3 is buckled on the first connecting piece 5, so as to prevent the switch assembly 3 from being separated from the first connecting piece 5, and thus the switch assembly 3 is not easy to be opened when being impacted by a large external force, so that the clamping and matching of the switch assembly 3 on the first connecting piece 5 are firm and reliable.

According to the watch buckle, the switch component 3 and the safety buckle component 4 are arranged, the core making 12 can be locked at a preset position through the switch component 3, the switch component 3 is locked on the first connecting piece 5 through the safety buckle component 4, double locking is achieved, the locking mode of the watch buckle is optimized, the locking is stable and firm, the impact resistance of the watch buckle can be greatly enhanced, the switch component 3 is not prone to being opened when large pulling force and impact force are received, the problem that the switch component 3 is prone to falling or collapsing and scratches and impact to cause damage is avoided, and therefore the stability and reliability of the lock of the watch buckle are effectively improved.

In an embodiment of the present invention, the safety catch assembly 4 includes a safety cover 41 and a third pin 42, the safety cover 41 is provided with a second slot 411, and one end of the safety cover 41 is hinged to the first connecting member 5 through the third pin 42, and is kept away from or locked on the first connecting member 5 by rotating around the third pin 42, so as to adjust the position between the safety cover 41 and the first connecting member 5, ensure that the safety cover 41 can be reliably pressed onto the switch assembly 3, and realize the opening and closing catch function.

Further, the first connecting member 5 includes a member body 51, and a second elastic expansion piece 52 located on the member body 51, the second elastic expansion piece 52 is matched with a second slot 411 on the safety cover 41, so that the safety cover 41 can be snapped into the second slot 411 through the second elastic expansion piece 52 to achieve a fixed connection when being rotationally snapped onto the first connecting member 5 around the third pin 42 and being pressed onto the switch component 3, thereby ensuring that the switch component 3 can be reliably pressed.

Particularly, the second elastic expansion piece 52 includes two single-head pogo pins, two opposite outer side surfaces of the member body 51 are respectively provided with a first mounting groove 512311 for assembling the single-head pogo pin, and the expansion heads of the two single-head pogo pins respectively protrude out of the outer side surfaces of the member body 51 when the single-head pogo pins are assembled in the first mounting groove 512311, so that the mounting stability and reliability of the single-head pogo pins can be improved, and the expansion heads of the two single-head pogo pins can be ensured to be clamped in the second clamping groove 411, thereby achieving elastic clamping fixation.

The two side walls in the safety cover 41 are preferably respectively provided with a second slot 411, so that the safety cover 41 is rotationally fastened to the first connecting piece 5 around the third pin shaft 42, and at least a part of the first connecting piece 5 is embedded into the safety cover 41, thereby ensuring that the two single-headed spring wave nails are reliably clamped with the second slots 411 on the two side walls in the safety cover 41. Above-mentioned second elastic expansion piece 52 can make the joint more firm reliable through setting up two single-end spring ripples nails, still is favorable to improving the layout design of position, ensures that the flexible head of two single-end spring ripples nails can reliably correspond to second draw-in groove 411 on two lateral walls in the safety cover 41.

A first connecting structure 513 for connecting a watch strap is disposed at a first end of the member main body 51, and the arrangement of the first connecting structure 513 may be determined according to a fixing manner of a tail bead of the watch strap; for example, the first connecting structure 513 includes a connecting hole, and the watch band tail bead is hingedly connected to the member body 51 by a connecting bolt inserted through the connecting hole.

In addition, the second end of the member main body 51 is provided with a first assembling groove 514 matched with the switch piece 31, two side walls of the first assembling groove 514 are respectively provided with a first clamping groove 511, the first clamping groove 511 is communicated with the first mounting groove 512311, and preferably, the first clamping groove 511 is coaxial with the first mounting groove 512311, so that the structure is simplified, the processing of the first clamping groove 511 is facilitated, specifically, the first clamping groove 511 can be directly processed in the first mounting groove 512311, and the processing difficulty of the first clamping groove 511 is reduced.

Further, above-mentioned first elasticity extensible member 32 is double-end spring ripples nail, and switch 31 is equipped with the second mounting groove that is used for assembling the double-end spring ripples nail, and two flexible heads of double-end spring ripples nail respectively outstanding in two sides of switch 31 when the double-end spring ripples nail assembles the second mounting groove, ensure that two flexible heads of double-end spring ripples nail can reliably be pegged graft to first draw-in groove 511 on two lateral walls of first assembly groove 514. Specifically, when the switch assembly 3 is fastened to the first connecting member 5, the switch member 31 is embedded in the first mounting groove 514, and the two telescopic heads of the double-headed spring wave nail are respectively fastened to the first fastening groove 511, so that the switch member 31 is fastened and fixed in the first mounting groove 514.

The watch buckle of the embodiment further comprises a second connecting piece 8 and a fourth pin shaft 9, the second connecting piece 8 is hinged to the switch piece 31 through the fourth pin shaft 9, one end, far away from the fourth pin shaft 9, of the second connecting piece 8 is provided with a second connecting structure 81 used for fixing a watch strap, the watch buckle can be fixedly connected with another watch strap of the watch through the second connecting structure 81, and therefore the watch strap can stretch out and draw back to match the first connecting piece 5 to adjust the position between the two watches, and wearing is achieved.

Specifically, the second connecting member 8 is provided with a first pivot hole 82 adapted to the second pin 7, and when the second connecting member 8 is assembled to the switch member 31 and the switch member 31 is assembled to the core 12, at least a portion of the second pin 7 is inserted into the first pivot hole 82, that is, the second pin 7 is simultaneously connected to the switch member 31, the core 12 and the second connecting member 8, so that the structure is more compact and precise. And the second connecting piece 8 is hinged with the switch through a fourth pin shaft 9, so that the second connecting piece 8 can be prevented from moving relative to the switch piece 31 by the limit of the second pin shaft 7 and the fourth pin shaft 9, and the switch piece 31 and the second connecting piece 8 can be ensured to synchronously act.

Above-mentioned second connecting piece 8 is equipped with the second assembly groove 83 with switch 31 looks adaptation towards the one end of switch 31, and first pin joint hole 82 runs through second assembly groove 83, and when second connecting piece 8 assembles switch 31, at least a part embedding of switch 31 is in second assembly groove 83, can guarantee switch 31 and second connecting piece 8's structural strength, again the cooperation between switch 31 and the second connecting piece 8 is compacter, be favorable to the reduction design of structure volume, avoid bulky influence outward appearance and the travelling comfort of wearing.

The bottom of the second assembling groove 83 is provided with at least one limiting groove, one end of the switch element 31 facing the second connecting element 8 is provided with at least one limiting protrusion 312 matched with the limiting groove, and the limiting protrusion 312 is inserted into the limiting groove when the second connecting element 8 is assembled on the switch element 31, so that the switch element 31 is positioned on the second connecting element 8, the disassembly and assembly operation is convenient, and the relative position between the switch element 31 and the second connecting element 8 can be ensured.

In an embodiment of the safety cover 41, the safety cover 41 includes a cover plate 412 and two connecting arm plates 413 respectively disposed at two sides of a bottom surface of the cover plate 412, one end of the two connecting arm plates 413 away from the cover plate 412 is respectively provided with a second pivot hole adapted to the third pin 42, and one end of the bottom surface of the cover plate 412 away from the connecting arm plates is provided with an inclined groove 4121 for nail insertion, so that the cover plate 412 can be tilted only by inserting a nail into the inclined groove 4121, so that the second elastic expansion piece 52 is separated from the second groove 411 to open the safety cover 41, which is simple and convenient to operate, and greatly improves convenience in use.

The first connecting piece 5 is provided with a third pivot hole matched with the second pivot hole, the third pivot hole is arranged along the width direction of the frame making 1, and the safety cover 41 is hinged to the first connecting piece 5 in a mode that the third pin shaft 42 penetrates through the second pivot hole and the third pivot hole, so that the safety cover 41 can be reliably hinged to the first connecting piece 5 through the third pin shaft 42. Of course, in practical applications, the safety cover 41 may be assembled to the first connecting member 5 by other methods, which may be determined according to practical situations; for example, the safety cover 41 is detachably snapped onto the first connecting member 5 by two second elastic bellows 52.

The switch 31 includes a main body 313 and a tilted portion 314, the second mounting groove is disposed on the main body 313, the tilted portion 314 is located at an end of the main body 313 away from the core 12 and protrudes from an upper surface of the main body 313, when the switch 31 is fastened to the first connecting member 5, the main body 313 is embedded in the first mounting groove 514, and a free end of the tilted portion 314 extends out of the first mounting groove 514. When the switch 31 is detached, only the tilting portion 314 needs to be driven, so that the first elastic expansion piece 32 is separated from the first slot 511, and the switch 31 is separated from the first connecting piece 5, thereby effectively reducing the difficulty of opening operation of the switch 31.

Preferably, above-mentioned system frame 1 is equipped with the logical groove 11 with system core 12 looks adaptation, and system core 12 at least some imbeds in leading to the groove 11 when system core 12 is rotatory lock to system frame 1 around first round pin axle 6 to make system core 12 and the thickness coincidence of system frame 1, effectively reduce the thickness volume, can improve the travelling comfort of wearing, avoid the table to detain the big extrusion wrist of thickness and cause the discomfort.

The embodiment of the utility model provides a still provide a wrist-watch, this wrist-watch includes as above the table is detained.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A watch buckle is characterized by comprising a frame, a core, a switch component, a safety buckle component and a first connecting piece for fixing a watch strap, wherein the first end of the core is hinged to the frame through a first pin shaft, the switch component is hinged to the second end of the core through a second pin shaft, the switch component is buckled on the first connecting piece when the core rotates to a preset position around the first pin shaft, and is separated from the first connecting piece when the core rotates to leave the preset position around the first pin shaft; the switch assembly comprises a switch piece and a first elastic telescopic piece arranged on the switch piece, the first connecting piece is fixedly arranged at one end, far away from the core, of the manufacturing frame, the first connecting piece is provided with a first clamping groove matched with the first elastic telescopic piece, and the switch piece prevents the core from rotating around the first pin shaft in a mode that the first elastic telescopic piece is clamped to the first clamping groove;

2. The watch buckle of claim 1, wherein the safety buckle assembly comprises a safety cover and a third pin, the safety cover is provided with a second clamping groove, and one end of the safety cover is hinged to the first connecting piece through the third pin and far away from or buckled on the first connecting piece through rotating around the third pin;

3. The clasp of claim 2 wherein the second elastic expansion member comprises two single-headed pogo pins; two back-to-back outer side surfaces of the member main body are respectively provided with a first mounting groove for assembling the single-head spring wave nail, and the telescopic heads of the two single-head spring wave nails respectively protrude out of the outer side surfaces of the member main body when the single-head spring wave nails are assembled in the first mounting grooves.

4. The watch buckle as claimed in claim 3, wherein a first connecting structure for connecting a watch strap is provided at a first end of the member body, a first assembling groove adapted to the switch member is provided at a second end of the member body, the first engaging groove is provided at each of two side walls of the first assembling groove, and the first engaging groove is communicated with the first assembling groove;

5. The watch buckle according to any one of claims 1 to 4, further comprising a second connecting member and a fourth pin, wherein the second connecting member is hinged to the switch member by the fourth pin, and a second connecting structure for fixing a watch strap is provided at one end of the second connecting member away from the fourth pin;

6. The watch buckle according to claim 5, wherein the second connecting member has a second fitting groove formed at an end thereof facing the switch member, the second fitting groove being adapted to the switch member, the first pivot hole extends through the second fitting groove, and at least a portion of the switch member is fitted into the second fitting groove when the second connecting member is fitted to the switch member;

7. The watch buckle according to any one of claims 2 to 4, wherein the safety cover comprises a cover plate and two connecting arm plates respectively arranged on two sides of the bottom surface of the cover plate, wherein one ends of the two connecting arm plates, which are far away from the cover plate, are respectively provided with a second pivot hole matched with the third pin shaft, and one ends of the bottom surface of the cover plate, which are far away from the connecting arm plates, are provided with a bevel groove position for inserting a nail;

8. The watch buckle according to claim 4, wherein the switch member comprises a main body portion and a tilting portion, the second mounting groove is formed in the main body portion, the tilting portion is located at one end, far away from the core, of the main body portion and protrudes out of the upper surface of the main body portion, the main body portion is embedded in the first mounting groove when the switch member is buckled to the first connecting member, and the free end of the tilting portion extends out of the first mounting groove.

9. Watch clasp according to any of claims 1 to 4, wherein the bezel is provided with a through slot adapted to the core, and wherein at least a part of the core is embedded in the through slot when the core is snapped to the bezel rotating around the first pin.

10. A watch, characterized in that it comprises a clasp according to any one of claims 1 to 9.