Watchband quick release structure

Abstract

The utility model relates to the technical field of watchband connecting joints, and discloses a watchband quick release structure which comprises a joint used for connecting a watchcase, a connecting block used for installing a watchband is fixed on one side of the joint, fixing pins used for connection are arranged at two ends of the joint in a sliding mode, and a moving block used for pushing and moving the fixing pins is arranged in the joint in a sliding mode. A limiting rod used for locking the moving block is fixedly arranged in the connector. According to the quick release structure, the fixed pins and the watchcase can be connected and fixed and the fixed pins are inserted and fixed by sliding the moving block in the connector and pushing the two fixed pins to move reversely, the pulling force of the watchband in use can be resisted, the connection firmness is good, the watchband can be disassembled and assembled by pushing and pulling the moving block with one hand, the operation is simple and convenient, and the practicability is high. According to the quick release structure, the moving block is locked through the limiting rod, when the moving block is pushed and pulled in place, the moving block can be fixed through the limiting rod, it is guaranteed that the fixing needle moves in place in the release process, and the connection stability and release accuracy are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a watchband connecting joint technical field, specifically a watchband quick release structure. BACKGROUND

[0002] The traditional watchband is connected with the watch case through a metal rod, and along with the change of the demand of watch decoration effect, the watchband needs to meet the effect of quick replacement, so as to facilitate use.

[0003] In the prior art, such as the application number: CN202320837664.8, the name is: watchband and wearable device, which includes a band assembly, which is detachably connected with a watch dial; a connecting head is connected in the band assembly, and the connecting head is detachably inserted with the watch dial through the first mounting hole and the second mounting hole.

[0004] However, the connecting head mentioned in the prior art is inserted with the watch case, and the firmness of the connection with the watch case is poor, and the disassembly operation is laborious, the disassembly and assembly operation is complicated, and it is not convenient for quick disassembly and assembly, so a watchband quick release structure needs to be designed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a watchband quick release structure to solve the problems in the prior art.

[0006] The purpose of the utility model can be realized by the following technical scheme:

[0007] A watchband quick release structure, comprising a connecting head for connecting a watch case, a connecting block for mounting a watchband is fixed on one side of the connecting head, a fixing needle for connection is slidably arranged at both ends of the connecting head, a moving block for lifting the fixing needle is slidably arranged in the connecting head, and a limiting rod for locking the moving block is fixedly arranged in the connecting head.

[0008] Further, a groove is arranged on the connecting head, an installation groove for installing the limiting rod is arranged in the groove, and a fixing groove for installing the fixing needle is arranged on one side of the installation groove.

[0009] Further, one end of the fixing needle is fixedly connected with a connecting rod, one end of the connecting rod is slidably connected with the side surface of the moving block, and a spring for supporting the connecting rod is sleeved on the fixing needle.

[0010] Further, a slanted groove for moving the connecting rod is symmetrically arranged at one end of the moving block, and two sink grooves for clamping the limiting rod are arranged on both sides of the moving block.

[0011] Further, a sliding groove for connecting the installation groove and the fixing groove is arranged in the groove, and the moving block is slidably arranged in the sliding groove.

[0012] Further, the groove is internally fixed with a cover plate, the cover plate is provided with a sliding knob slidingly arranged in the sliding groove, the moving block is connected with the sliding knob through the through groove, the cover plate is connected with the joint through bolts, and the cover plate is symmetrically fixed with guide blocks for mounting limiting rods.

[0013] The utility model discloses the beneficial effect that:

[0014] 1, the utility model discloses quick -release structure, through the moving block in sliding joint, push two fixed needle reverse movement, can complete fixed needle and watchcase's connection fixed, fixed needle plug -in fixed, can resist the tensile strength of watchband use, and the connection firmness is good, and single -handed push -and -pull moving block, can complete the disassembly of watchband, and the operation is simple and convenient, and the utility model discloses quick -release structure, through the limiting rod to the locking moving block, when moving block push -and -pull to the place, all can utilize limiting rod to fix moving block, guarantee the fixed needle all to move to the place in the process of disassembly, improve the connection stability and disassembly accuracy.

[0015] 2, the utility model discloses quick -release structure, through the limiting rod to the locking moving block, when moving block push -and -pull to the place, all can utilize limiting rod to fix moving block, guarantee the fixed needle all to move to the place in the process of disassembly, improve the connection stability and disassembly accuracy. DRAWINGS

[0016] The utility model will be further described below in combination with the drawings.

[0017] Figure 1 It is the structure schematic diagram of joint of the utility model;

[0018] Figure 2 It is the structure schematic diagram of joint of the utility model;

[0019] Figure 3 It is the structure schematic diagram of cover plate of the utility model;

[0020] Figure 4 It is the internal structure schematic diagram of joint of the utility model.

[0021] The drawings are explained as follows:

[0022] 1, joint;2, cover plate;3, limiting rod;4, moving block;5, connecting rod;10, connecting block;11, recess;12, sliding groove;13, mounting groove;14, fixed groove;21, opening groove;22, through groove;23, guide block;24, bolt;41, inclined groove;42, sink groove;43, sliding knob;51, spring;52, fixed needle. CONCRETE IMPLEMENTING METHOD

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments only are a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making the creative labor belong to the range of protection of the utility model.

[0024] A watchband quick release structure, as shown in the drawings, comprises a joint 1 for connecting the side of a watch case to fix a watchband, and a connecting block 10 is fixed on one side of the joint 1 and connected with the watchband. Figures 1-4

[0025] A groove 11 is formed on the joint 1, a cover plate 2 is fixedly installed in the groove 11, an installation groove 13 and a fixing groove 14 are formed in the groove 11, the installation groove 13 is located on one side of the fixing groove 14, a sliding groove 12 is formed in the groove 11 and communicates with the installation groove 13 and the fixing groove 14, and a moving block 4 is slidably arranged in the sliding groove 12.

[0026] Two limiting rods 3 are symmetrically arranged in the installation groove 13 and located on both sides of the moving block 4, two connecting rods 5 are symmetrically arranged in the fixing groove 14 and slidably connected with the side of the moving block 4, and a fixing needle 52 is fixedly connected with one end of each connecting rod 5 and is clamped into an installation hole on the watch case to connect and fix the joint 1. A spring 51 is sleeved on the fixing needle 52, one end of the spring 51 is connected with the connecting rod 5, and the other end of the spring 51 is connected with the fixing groove 14.

[0027] An open slot 21 is formed on the cover plate 2, a sliding knob 43 is slidably arranged in the open slot 21, a through slot 22 is formed in the open slot 21, the moving block 4 is fixedly connected with the sliding knob 43 through the through slot 22, and the moving block 4 is slid in the sliding groove 12 by manually pushing the sliding knob.

[0028] A bolt 24 is fixedly installed on the cover plate 2 and fixedly connected with the joint 1 to fix various parts in the joint 1, and two guide blocks 23 are symmetrically arranged on the cover plate 2, the limiting rods 3 are fixedly installed in the guide blocks 23, one end of each limiting rod 3 is slidably connected with the side of the moving block 4, and the two guide blocks 23 are located on both sides of the moving block 4.

[0029] One end of the moving block 4 is provided with two symmetrically distributed inclined slots 41, the inclined slots 41 are located on one end of the connecting rods 5 and slidably connected with the end of the connecting rods 5, and two recesses 42 are formed on both sides of the moving block 4 and clamped with the end of the limiting rods 3.

[0030] The working principle is as follows:

[0031] When the moving block 4 moves away from the fixing groove 14, the spring 51 pushes the fixing needle 52 to move, the two fixing needles 52 move towards each other until they are disconnected with the watch case, the end of the limiting rod 3 is clamped with the recess 42 close to the inclined slot 41 to fix the moving block 4.

[0032] ​Conversely, if the moving block 4 moves towards the fixed slot 14, at this time the inclined slot 41 on the moving block 4 is in sliding connection with the end of the connecting rod 5, the fixed needle 52 is pushed to move out of the joint 1, the two fixed needles 52 move reversely until the fixed needle 52 is inserted into the mounting hole on the watch case, and the end of the limiting rod 3 is in clamping connection with the sunken groove 42 away from the inclined slot 41, so that the moving block 4 is fixed, the fixing is firm, the installation and fixing of the watchband can be completed by one hand, and the operation is simple, the slide button 43 is controlled, the slide operation is labor-saving and simple, and the quick disassembly and assembly of the watchband are realized.

[0033] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A watchband quick release structure comprising a connector (1) for connecting a watch case, the connector (1) having a connecting block (10) for mounting a watchband fixed on one side thereof, characterized in that, The both ends of the joint (1) are slidably provided with fixing needles (52) for connection, the joint (1) is slidably provided with a moving block (4) for moving the fixing needles (52), and the joint (1) is fixedly provided with a limiting rod (3) for locking the moving block (4).

2. The watchband quick release structure of claim 1, wherein, The joint (1) is provided with a groove (11), the groove (11) is provided with an installation groove (13) for installing the limiting rod (3), and the installation groove (13) is provided in parallel on one side with a fixing groove (14) for installing the fixing needle (52).

3. The quick release structure of a watchband according to claim 1, wherein One end of the fixing needle (52) is fixedly provided with a connecting rod (5), one end of the connecting rod (5) is slidably connected with the side surface of the moving block (4), and the fixing needle (52) is sleeved with a spring (51) for supporting the connecting rod (5).

4. The quick release structure of a watchband according to claim 1, wherein The moving block (4) is symmetrically provided at one end with an inclined groove (41) for moving the connecting rod (5), and the moving block (4) is provided on both sides with two sink grooves (42) for clamping the limiting rod (3).

5. The quick release structure of claim 2, wherein the second fastener is a hook and loop fastener. The groove (11) is provided with a sliding groove (12) for communicating the installation groove (13) and the fixing groove (14), and the moving block (4) slides in the sliding groove (12).

6. The watchband quick release structure of claim 2, wherein, The groove (11) is fixedly provided with a cover plate (2), the cover plate (2) is provided with a sliding knob (43), an opening groove (21) is provided with a through groove (22), the moving block (4) passes through the through groove (22) and is connected with the sliding knob (43), the cover plate (2) is connected with the joint through bolts (24), and the cover plate (2) is symmetrically fixedly provided with guide blocks (23) for installing the limiting rod (3).

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