CN214432326U

CN214432326U - Folding watch buckle

Info

Publication number: CN214432326U
Application number: CN202120544737.5U
Authority: CN
Inventors: 余利权; 杜毅锋
Original assignee: Tianjin Sea Gull Watch Technology Co ltd; Tianjin Seagull Watch Group Co Ltd
Current assignee: Tianjin Sea Gull Watch Technology Co ltd; Tianjin Seagull Watch Group Co Ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-10-22
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a folding watch buckle, which comprises a watch buckle bottom plate, wherein two opposite ends of the watch buckle bottom plate are respectively hinged with a folding frame, the side wall of the watch buckle bottom plate is provided with an elastic arm, the end parts of the two folding frames are respectively provided with a buckling part, the elastic arm is respectively provided with a clamping part matched with the buckling parts of the two folding frames, and when the folding frame rotates to the middle part of the watch buckle bottom plate, the clamping part is clamped and fixed with the buckling parts; the elastic arm is pressed, and the clamping part and the buckling part are tripped. Folding table buckle, easy and simple to handle when lock or unbuckling, structural component such as assembly spring or shell fragment in canceling traditional folding shape table buckle, processing technology is simple, convenient assembly, simple structure is easy-to-use, the elastic deformation sensitivity when making the button receive external force to press is higher for design between the bottom plate is detained to bullet arm and table for V type groove structure, and the folding table is detained the stability of lock better.

Description

Folding watch buckle

Technical Field

The utility model relates to a wrist-watch technical field especially relates to a folding table is detained.

Background

Watches generally include a band and a face, and the face can be strapped to the wrist by the band when worn. The watch strap is generally provided with a watch buckle, and the existing watch buckles are various in types, such as a butterfly watch buckle, a double-button spring watch buckle, a two-fold watch buckle and the like.

The butterfly watch buckle has the advantages of being comfortable to wear, suitable for thick wrists, capable of avoiding bending of the watchband when being worn to the maximum degree and the like, and is widely applied to various watches. However, the existing butterfly watch buckle has poor buckling performance, and can be tripped during wearing and using, so that the watch falls off from the wrist or even is lost, and property loss is caused.

SUMMERY OF THE UTILITY MODEL

Easy the technical problem who takes off the knot and cause the wrist-watch to drop for the butterfly watch knot who mentions among the solution background art, the utility model provides a folding watch is detained, this folding watch knot simple structure, make things convenient for lock joint, processing simple process.

In order to achieve the above object, the utility model discloses a folding table is buckled specific technical scheme as follows:

a folding watch buckle comprises a watch buckle bottom plate, wherein two opposite ends of the watch buckle bottom plate are respectively hinged with a folding frame, the side wall of the watch buckle bottom plate is provided with an elastic arm, the end parts of the two folding frames are respectively provided with a buckling part, the elastic arms are respectively provided with a clamping part matched with the buckling parts of the two folding frames, and when the folding frames rotate to the middle part of the watch buckle bottom plate, the clamping parts are clamped and fixed with the buckling parts; the elastic arm is pressed, and the clamping part and the buckling part are tripped.

Furthermore, the clamping portion is a clamping block arranged on the outer wall of the elastic arm, and the buckling portion is a clamping groove oppositely arranged on the inner wall of the folding frame.

Furthermore, a guide inclined plane is arranged on the folding frame at the upstream of the rotation direction of the clamping groove.

Furthermore, the clamping part is a clamping hook arranged on the outer wall of the elastic arm, and the buckling part is a clamping hole which is oppositely arranged on the support arm of the folding frame.

Furthermore, the number of the elastic arms is two, the two elastic arms are respectively arranged on two sides of the watch buckle bottom plate, and two ends of each folding frame are respectively clamped and fixed with the elastic arms on two sides.

Furthermore, the free ends of the two elastic arms oppositely extend to the middle of the watch buckle bottom plate, and a V-shaped groove is formed between the elastic arms and the side wall of the watch buckle bottom plate.

Furthermore, the free end of the elastic arm is also provided with a button, and the button is arranged on the outer wall of the elastic arm opposite to the watch buckle bottom plate.

Further, the button is the T type, and T type button and bullet arm form two spaces that hold the folding leg, and joint portion includes first joint portion and second joint portion, and two joint parts are established in T type button both sides.

Furthermore, the folding leg is a U-shaped leg, two support arms of the folding leg are rotationally fixed on the watch buckle bottom plate, and the bottom wall of the folding leg deviates towards the direction far away from the watch buckle bottom plate relative to the support arms.

Further, the watch buckle bottom plate and the elastic arm are provided with arc surfaces matched with the wrist.

Furthermore, the watch buckle bottom plate and the elastic arm are integrally formed.

The utility model discloses a folding table fastener has following advantage:

the folding watch buckle of the utility model is easy and convenient to operate when being buckled or unbuckled, structural components such as an assembly spring or an elastic sheet in the traditional folding watch buckle are cancelled, the processing technology is simple, the assembly is convenient, the structure is simple and easy to use, and a V-shaped groove structure is designed between the elastic arm and the watch buckle bottom plate, so that the elastic deformation sensitivity of the button when being pressed by external force is higher, and the stability of the folding watch buckle is better; simultaneously, design into the arc surface that accords with human wrist with the shape design of table knot bottom plate and folding leg, it is changeing to laminate the wrist, and user experience is better.

Drawings

FIG. 1 is a schematic view of the folding watch buckle of the present invention in a locked state;

FIG. 2 is a schematic structural view of the folding watch buckle in a front unfolded state;

FIG. 3 is a schematic structural view of the foldable watch buckle in an unfolded state;

fig. 4 is a schematic structural view of the watch band assembled by the folding watch buckle of the present invention.

The reference numbers in the figures illustrate: 1. a buckle bottom plate; 2. a spring arm; 21. a first clamping part; 22. a second clamping part; 3. a button; 4. a folding frame; 41. a fastening part; 42. a guide slope; 5. a connecting frame; 51. a connecting rod; 6. covering and buckling the cover; 61. wearing nails; 7. a first band; 8. a second band of watchbands; 81. and (7) fixing holes.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

As shown in fig. 1, the folding watch buckle of the present invention is used for a watch or other bracelet to facilitate the wrist band or the bracelet to be brought into or taken off from the wrist. Specifically, folding table is buckled and is buckled bottom plate 1 including the table, and the table is buckled bottom plate 1 relative both ends and is articulated folding leg 4 respectively, and two folding legs 4 are buckled bottom plate 1 with the table respectively and are rotated and be connected to can detain on table detains bottom plate 1. When the watch is worn on the wrist, the two folding frames 4 respectively rotate around the shaft and are folded on the upper surface of the watch buckle bottom plate 1, so that the length of the watch strap is shortened, and the watch strap is firmly buckled on the wrist; when the watch needs to be taken off from the wrist, the folding frame 4 only needs to be unbuckled from the watch buckle bottom plate 1 and rotated towards two sides, so that the length of the watch band is increased, and the watch can be conveniently taken off from the wrist.

The side wall of the watch buckle bottom plate 1 is provided with elastic arms 2, the free ends of the elastic arms 2 extend to the middle of the watch buckle bottom plate 1, the end parts of the two folding frames 4 are respectively provided with a buckling part 41, the end parts of the elastic arms 2 are respectively provided with a clamping part matched with the buckling part 41 of the folding frame 4, when the folding frame 4 rotates to the middle of the watch buckle bottom plate 1, the folding frame 4 extrudes the elastic arms 2, the elastic arms 2 deform, and the clamping parts are clamped and fixed with the buckling parts 41, so that the folding watch buckle is changed from an unfolding state to a buckling state; an external force is applied to the elastic arm 2, the elastic arm 2 moves towards the watch buckle bottom plate 1, and the clamping part and the buckling part 41 are disengaged, so that the folding watch buckle is changed from a buckling state to an unfolding state.

In order to promote the intensity that folding table was buckled, more firm when making 4 joint of folding leg fixed, the quantity of playing arm 2 is two, and two play arms 2 are established respectively in the both sides that the bottom plate 1 was buckled to the table, and the both ends of each folding leg 4 are fixed with the 2 joint of the bullet arm of both sides respectively.

The free ends of the two elastic arms 2 oppositely extend to the middle of the watch buckle bottom plate 1, and a V-shaped groove is formed between the elastic arms 2 and the side wall of the watch buckle bottom plate 1, so that the elastic arms 2 generate large elastic deformation, and the folding frame 4 can be clamped and connected more firmly by the elastic arms 2.

Folding leg 4 is U type frame, and the tip of two support arms of folding leg 4 passes through the articulated shaft pivoted to be fixed on table knot bottom plate 1, and the relative support arm orientation of the diapire of folding leg 4 is kept away from table and is detained 1 direction skew of bottom plate, makes folding leg 4 rotate to table and detain when bottom plate 1 middle part, and folding leg 4 and table are detained bottom plate 1 and are kept on the coplanar, can not increase the thickness that folding table was detained.

In order to fix the folding leg 4 and the watch buckle base plate 1, in one embodiment, as shown in fig. 2-3, the fastening portion is a fastening block disposed on the outer wall of the elastic arm 2, and the fastening portion 41 is a fastening groove oppositely disposed on the inner wall of the folding leg 4, when the folding leg 4 is rotated and folded to the middle of the watch buckle base plate 1, the folding leg 4 presses the elastic arm 2 to deform and move toward the watch buckle base plate 1, so that the fastening block is fastened into the fastening groove, thereby fixing the folding leg 4 and the watch buckle base plate 1 relatively.

In order to enable the clamping block to be clamped into the clamping groove more smoothly, a guide inclined plane 42 is arranged on the folding frame 4 at the upstream of the rotation direction of the clamping groove, and the guide inclined plane 42 is arranged away from the protruding direction of the bottom wall of the folding frame 4.

In another embodiment, the fastening portion is a hook disposed on the outer wall of the elastic arm 2, and the fastening portion 41 is an opposite fastening hole disposed on the arm of the folding frame 4, and can also fasten the folding frame 4 and the elastic arm 2.

In order to enable a user to conveniently press the elastic arm 2, the free end of the elastic arm 2 is further provided with a button 3, and the button 3 is arranged on the outer wall of the elastic arm 2 opposite to the watch buckle bottom plate 1.

Button 3 is the T type, and T type button 3 forms two spaces that hold both sides folding leg 4 with bullet arm 2, and joint portion includes first joint portion 21 and second joint portion 22, and two joint parts are established in T type button 3 both sides.

As shown in fig. 2, a U-shaped link 5 is rotatably connected to the bottom wall of one of the folding legs 4, a connecting rod 51 is provided on the link 5, a first strap 7 is fixed to the connecting rod 51, and the first strap 7 is connected to the watch head.

The bottom wall of the other folding frame 4 is rotatably connected with a face cover buckle 6, the face cover buckle 6 is provided with a wearing nail 61, the watch head is also connected with a second watchband 8, the second watchband 8 is provided with a plurality of fixing holes 81, when the watch is worn on the wrist, the second watchband 8 penetrates through the face cover buckle 6, after the length of the watchband is determined, the wearing nail 61 is fixed in the fixing holes 81, the two folding frames 4 rotate relative to the face buckle bottom plate 1, and the folding frames 4 are clamped and fixed with the elastic arms 2, so that a buckling state is realized; when the watch needs to be taken off, a user presses the button 3 to enable the clamping part and the buckling part 41 to be buckled, and the unfolding state of the folding watch buckle is realized.

In order to ensure that the folding watch buckle has higher degree of fitting with the wrist of a user, the watch buckle bottom plate 1 and the elastic arm 2 are designed to have arc surfaces which are in accordance with the fitting of the wrist of the human body, so that the watch buckle is more easily fitted with the wrist and the user experience is better.

The watch buckle base plate 1 and the elastic arm 2 are not limited to be rectangular, and can also be in the shapes of circular arc, curve, trapezoid and the like, the watch buckle base plate 1 and the elastic arm 2 are integrally formed through an injection molding process, the machining process is simple, the assembly is convenient, and the structure is simple and easy to use. Meanwhile, the button 3 may also be in the shape of an arc, trapezoid, triangle, or the like.

The folding watch buckle is easy and convenient to operate when being buckled or unbuckled, structural components such as an assembly spring or an elastic sheet and the like in the traditional folding watch buckle are cancelled, the processing technology is simple, the assembly is convenient, the structure is simple and easy to use, and a V-shaped groove structure is designed between the elastic arm 2 and the watch buckle bottom plate 1, so that the elastic deformation sensitivity of the button 3 when being pressed by external force is higher, and the buckling stability of the folding watch buckle is better; simultaneously, design into the arc surface that accords with human wrist with the shape design of table knot bottom plate 1 and folding leg 4, the wrist of laminating more easily, user experience is better.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. A folding watch buckle is characterized by comprising a watch buckle bottom plate (1), wherein two opposite ends of the watch buckle bottom plate (1) are respectively hinged with a folding frame (4), the side wall of the watch buckle bottom plate (1) is provided with an elastic arm (2), the end parts of the two folding frames (4) are respectively provided with a buckling part (41), the elastic arm (2) is respectively provided with a clamping part matched with the buckling parts (41) of the two folding frames (4), and when the folding frame (4) rotates to the middle part of the watch buckle bottom plate (1), the clamping part is clamped and fixed with the buckling parts (41); the clamping part is released from the buckling part (41) by pressing the elastic arm (2).

2. The folding watch buckle according to claim 1, wherein the snap-in part is a block provided on the outer wall of the elastic arm (2), and the buckling part (41) is a groove oppositely provided on the inner wall of the folding frame (4).

3. The folding clasp of claim 2, wherein a guide ramp (42) is provided on the folding leg (4) upstream in the direction of rotation of the catch.

4. The folding watch buckle according to claim 1, wherein the snap-in part is a hook provided on the outer wall of the elastic arm (2), and the buckling part (41) is an opposite snap-in hole provided on the arm of the folding frame (4).

5. The folding watch buckle according to any one of claims 1 to 4, characterized in that the number of the elastic arms (2) is two, two elastic arms (2) are respectively arranged at two sides of the watch buckle bottom plate (1), and two ends of each folding frame (4) are respectively clamped and fixed with the elastic arms (2) at two sides.

6. The folding watch buckle according to claim 5, characterized in that the free ends of the two elastic arms (2) extend to the middle of the watch buckle base plate (1) in opposite directions, and a V-shaped groove is formed between the elastic arms (2) and the side wall of the watch buckle base plate (1).

7. The folding clasp of claim 1, wherein the free end of the elastic arm (2) is further provided with a button (3), and the button (3) is arranged on the outer wall of the elastic arm (2) opposite to the clasp bottom plate (1).

8. The folding watch buckle according to claim 7, wherein the button (3) is T-shaped, the T-shaped button (3) and the elastic arm (2) form two spaces for accommodating the folding frame (4), the clamping portion comprises a first clamping portion (21) and a second clamping portion (22), and the two clamping portions are arranged on two sides of the T-shaped button (3).

9. The folding clasp of claim 1, wherein the folding leg (4) is a U-shaped leg, the two arms of the folding leg (4) are pivotally fixed to the clasp base plate (1), and the bottom wall of the folding leg (4) is offset with respect to the arms in a direction away from the clasp base plate (1).

10. The folding clasp of claim 1, wherein the clasp bottom plate (1) and the elastic arms (2) have curved surfaces that fit the wrist.

11. The folding clasp of claim 1, wherein the clasp bottom plate (1) is integrally formed with the elastic arm (2).