CN215124962U

CN215124962U - Quick detach formula watchband

Info

Publication number: CN215124962U
Application number: CN202121534244.XU
Authority: CN
Inventors: 田宏帅
Original assignee: Jiangsu Gian Technology Co Ltd
Current assignee: Jiangsu Gian Technology Co Ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-14
Anticipated expiration: 2031-07-07

Abstract

The utility model relates to a quick-release watchband, which comprises a plurality of chain links connected in sequence; be equipped with the quick detach subassembly between two adjacent chain links, the quick detach subassembly includes the connecting block, the spout of setting on the connecting block, the slider, first fixture block, the adjustment tank, the regulating block, the extending direction of spout and the axis of rotation parallel arrangement of connecting block, the sliding direction of slider and the extending direction parallel arrangement of spout, be equipped with reset spring in the spout, the regulating block drives slider slip back and leans on with reset spring to press, all be equipped with the mounting groove in each chain link, the connecting block rotates and sets up in the mounting groove, still fixed at least one second fixture block that is equipped with in the mounting groove, each second fixture block on each first fixture block and the adjacent chain link corresponds the setting, two adjacent chain links pass through slider to second fixture block and first fixture block mutual joint, and it is fixed to promote the slider after reseing through reset spring. The utility model discloses the structure is ingenious, can realize the quick installation and the dismantlement of chain link, and is high-efficient practical.

Description

Quick detach formula watchband

Technical Field

The utility model relates to a quick detach formula watchband.

Background

With the development of electronic technology, more and more electronic devices have been widely used. The rise of intelligent electronic equipment makes people be seen everywhere in daily life, and to some electronic equipment that the frequency of use is higher, the mechanism of wearing is designed into usually, makes things convenient for people to hand-carry and use. Common wearing electronic equipment includes electronic watch, intelligent bracelet, intelligent wrist-watch etc. and its primary structure all includes two parts, equipment principal and watchband promptly. Most of metal watchbands are composed of a plurality of chain links and fixedly connected through metal studs, the chain links are required to be knocked off manually when the chain links are increased or disassembled, and then the chain links are mounted or disassembled, so that the processing efficiency is low and the metal watchbands are very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick detach formula watchband can realize assembling fast or dismantling between the chain link.

Realize the utility model discloses the technical scheme of purpose is: the utility model comprises a plurality of chain links which are connected in sequence; the quick release assembly capable of quickly installing or disassembling the two chain links is arranged between every two adjacent chain links and comprises a connecting block rotatably connected in each chain link, a sliding groove arranged on the connecting block, a sliding block arranged in the sliding groove in a sliding manner, at least one first clamping block integrally formed with the sliding block, an adjusting groove arranged at the bottom of the sliding groove, and an adjusting block fixed at the bottom of the sliding groove and capable of sliding in the adjusting groove, wherein the extending direction of the sliding groove is parallel to the rotating axis of the connecting block, the sliding direction of the sliding block is parallel to the extending direction of the sliding groove, a return spring for returning the sliding block is arranged in the sliding groove, the adjusting block drives the sliding block to slide and then lean against the return spring, a mounting groove is arranged in each chain link, the connecting block is rotatably arranged in the mounting groove, at least one second clamping block is fixedly arranged in the mounting groove, and each first clamping block and each second clamping block on the adjacent chain link are correspondingly arranged, two adjacent chain links are mutually clamped with the first clamping block through sliding the sliding block to the second clamping block and are fixed after the sliding block is pushed to reset through the reset spring.

Be equipped with the direction slide rail in the above-mentioned spout, the extending direction of direction slide rail and the extending direction parallel arrangement of spout, first spout and second spout are separated into with the spout to the direction slide rail, be equipped with on the slider and correspond the complex direction spout with the direction slide rail, the slider passes through the cooperation sliding connection of direction slide rail and direction spout on the connecting block, and reset spring, adjustment tank and regulating block all are located first spout, and first fixture block is located the second spout, and the bottom surface flushes with the bottom surface of chain link when the connecting block does not rotate, and the bottom surface of regulating block flushes with the connecting block, still be equipped with on the connecting block and supply the second fixture block card to go into or the groove that takes out, move back groove and second spout intercommunication, the bottom surface of moving back the groove flushes with the bottom surface of first fixture block.

The reset spring is a plate-shaped first pressure spring, the cross section of the first pressure spring is in a wave shape, the extending direction of the first pressure spring is parallel to the rotating axis of the connecting block, and the first pressure spring resets the sliding block through continuous force application.

Be equipped with the mounting panel on the above-mentioned first spout, be equipped with spacing lug on the slider, be equipped with the gliding spacing spout of confession spacing lug on the mounting panel, the slider passes through the cooperation slip setting of spacing lug and spacing spout on the mounting panel.

Be equipped with the through-hole on the above-mentioned connecting block, be equipped with the pivot in the through-hole, the pivot includes outside rotary drum, slides and sets up the bull stick at outside rotary drum both ends and be used for connecting the second pressure spring of two bull sticks, the slip direction of bull stick and the coaxial setting of the extending direction of outside rotary drum, the both ends of second pressure spring respectively with the bull stick fixed connection at both ends, the both sides of mounting groove are equipped with the commentaries on classics hole that can supply the bull stick to stretch into, the connecting block is rotated after stretching into the commentaries on classics hole that corresponds through each bull stick and is connected on the chain link.

The both sides of above-mentioned connecting block are equipped with the arc inserted block with connecting block integrated into one piece, are equipped with the arc slot that corresponds with each arc inserted block in the mounting groove, and the connecting block on each chain link passes through the cooperation of arc inserted block and the arc slot on the adjacent chain link to be connected with adjacent chain link.

The utility model discloses has positive effect: (1) the utility model discloses a set up quick detach subassembly between two adjacent chain links, drive the removal of slider through the regulating block, joint or separation between first fixture block and the second fixture block are controlled to the removal through the slider, the firm connection together of first fixture block and second fixture block through reset spring's the application of force that lasts, and only need when the split will be through the regulating block with first fixture block and second fixture block separation can, the effectual problem of carrying out concatenation or split between the chain link through strikeing the blind rivet among the prior art of having solved, also can improve the efficiency of split or concatenation between the chain link when having guaranteed the firmness between the chain link, high efficiency is practical.

(2) The utility model discloses a set up the direction slide rail on the spout, the cooperation of direction slide rail is in coming the slip reverse sliding direction to the slider through direction spout on the slider and spout, and on the other hand sets up material returning groove on the second spout, has sufficient installation allowance and material returning allowance, high-efficient practical when can effectually guaranteeing that the second fixture block is connected with first fixture block.

(3) The utility model discloses a set reset spring to the cross-section and be corrugated first pressure spring to the axis of rotation along the connecting block extends, can make things convenient for operating personnel to install reset spring on the one hand, and on the other hand also can last the application of force to the slider through first pressure spring and guarantee the fastness of first fixture block and second fixture block joint, also controls the removal of slider through reset spring and controls the concatenation between first fixture block and the second fixture block or dismantle through removing.

(4) The utility model discloses a set up the mounting panel on first spout to come to slide the slider spacing through spacing lug and spacing spout when, also guaranteed the clean and tidy degree in the first spout, avoid impurity or dust to fall into the use of influence reset spring in the first spout, safe practical.

(5) The utility model discloses a set up the through-hole on the connecting block, set up the pivot in the through-hole, the bull stick at pivot both ends slides through the continuous application of force of second pressure spring and sets up in outside rotary drum, can make things convenient for being connected of pivot and mounting groove internal rotation hole on the one hand, and on the other hand can be connected through the rotation of bull stick with the commentaries on classics hole and drive the connecting block and be connected with the rotation of chain link, guarantees the smooth and easy degree of pivoted between connecting block and the chain link.

(6) The utility model discloses a set up the arc inserted block in the both sides of connecting block, set up the arc slot in the mounting groove, guarantee the stability and the fastness of connecting between two adjacent chain links through the cooperation of arc inserted block and arc slot, it is high-efficient convenient.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

FIG. 1 is a schematic view of an overall structure of a middle quick release type watchband according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a rear view of the overall structure of the middle quick release type watchband of the present invention;

FIG. 4 is a schematic view of the overall structure of the quick release assembly of the present invention;

fig. 5 is a sectional view of the internal structure of the middle rotating shaft of the present invention;

fig. 6 is a schematic view of the overall structure of the middle chain link according to the present invention.

Detailed Description

Referring to fig. 1 to 6, the present invention is a plurality of chain links 1 connected in sequence; a quick release assembly 2 capable of quickly mounting or dismounting two chain links 1 is arranged between two adjacent chain links 1, the quick release assembly 2 comprises a connecting block 21 rotatably connected in each chain link 1, a sliding groove arranged on the connecting block 21, a sliding block 22 slidably arranged in the sliding groove, two first clamping blocks 23 integrally formed with the sliding block 22, an adjusting groove 211 arranged at the bottom of the sliding groove, an adjusting block 223 fixed at the bottom of the sliding block 22 and capable of sliding in the adjusting groove 211, the extending direction of the sliding groove is parallel to the rotating axis of the connecting block 21, the sliding direction of the sliding block 22 is parallel to the extending direction of the sliding groove, a return spring 26 for returning the sliding block 22 is arranged in the sliding groove, the adjusting block 223 drives the sliding block 22 to slide and then lean against the return spring 26, a mounting groove 10 is arranged in each chain link 1, the connecting block 21 is rotatably arranged in the mounting groove 10, two second clamping blocks 11 are fixedly arranged in the mounting groove 10, each first fixture block 23 and each second fixture block 11 on the adjacent chain link 1 are correspondingly arranged, and the adjacent two chain links 1 are clamped with the first fixture block 23 through the sliding slide block 22 to the second fixture block 11 and are fixed after being pushed to reset to the slide block 22 through the reset spring 26.

Be equipped with direction slide rail 27 in the spout, direction of extension of direction slide rail 27 and the direction of extension parallel arrangement of spout, first spout 24 and second spout 25 are separated into with the spout to direction slide rail 27, be equipped with on the slider 22 and correspond complex direction spout 222 with direction slide rail 27, slider 22 is on connecting block 21 through the cooperation sliding connection of direction slide rail 27 and direction spout 222, and reset spring 26, adjusting groove 211 and regulating block 223 all are located first spout 24, and first fixture block 23 is located second spout 25, and the bottom surface flushes with the bottom surface of chain link 1 when connecting block 21 does not rotate, and the bottom surface of regulating block 223 flushes with connecting block 21, still be equipped with the material returned groove 28 that can supply second fixture block 11 card to go into or take out on connecting block 21, material returned groove 28 and second spout 25 intercommunication, the bottom surface of material returned groove 28 flushes with the bottom surface of first fixture block 23.

The reset spring 26 is a plate-shaped first pressure spring, the cross section of the first pressure spring is in a wave shape, the extending direction of the first pressure spring is parallel to the rotation axis of the connecting block 21, and the first pressure spring resets the slider 22 through continuous force application.

The mounting plate 20 is arranged on the first sliding groove 24, the limiting bump 221 is arranged on the sliding block 22, the limiting sliding groove 201 for the limiting bump 221 to slide is arranged on the mounting plate 20, and the sliding block 22 is arranged on the mounting plate 20 in a sliding mode through the matching of the limiting bump 221 and the limiting sliding groove 201.

Be equipped with the through-hole on the connecting block 21, be equipped with pivot 3 in the through-hole, pivot 3 includes outside rotary drum 31, slide and set up the bull stick 32 at outside rotary drum 31 both ends and be used for connecting the second pressure spring 33 of two bull sticks 32, the slip direction of bull stick 32 and the coaxial setting of the extending direction of outside rotary drum 31, the both ends of second pressure spring 33 respectively with the bull stick 32 fixed connection at both ends, the both sides of mounting groove 10 are equipped with the commentaries on classics hole 13 that can supply the bull stick 32 to stretch into, connecting block 21 rotates after stretching into corresponding bull stick 13 through each bull stick 32 and connects on chain link 1.

The two sides of the connecting block 21 are provided with arc-shaped inserting blocks 29 integrally formed with the connecting block 21, arc-shaped inserting grooves 12 corresponding to the arc-shaped inserting blocks 29 are arranged in the mounting groove 10, and the connecting block 21 on each chain link 1 is connected with the adjacent chain link 1 through the matching of the arc-shaped inserting blocks 29 and the arc-shaped inserting grooves 12 on the adjacent chain link 1.

The utility model discloses a theory of operation: the utility model discloses when installing the concatenation between each chain link 1, regulating block 223 on the connecting block 21 on one chain link 1 in two adjacent chain links 1 slides, drive slider 22 horizontal migration, slider 22 drives each first fixture block 23 translation, second fixture block 11 on the adjacent another chain link 1 gets into moves back silo 28, first fixture block 23 passes through reset spring 26's the continuous application of force, with first fixture block 23 and the mutual joint of second fixture block 11, thereby guarantee the fastness that adjacent chain link 1 is connected, when adjacent chain link 1 is demolishd, promote regulating block 223, drive first fixture block 23 translation with slider 22, withdraw from second fixture block 11 from moving back silo 28, thereby break away from first fixture block 23 and second fixture block 11, realize dismantling, high efficiency and practicality.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A quick release type watchband comprises a plurality of chain links (1) which are connected in sequence; the method is characterized in that: a quick release assembly (2) capable of quickly mounting or dismounting the two chain links (1) is arranged between the two adjacent chain links (1), the quick release assembly (2) comprises a connecting block (21) rotatably connected in each chain link (1), a sliding groove arranged on the connecting block (21), a sliding block (22) slidably arranged in the sliding groove, at least one first clamping block (23) integrally formed with the sliding block (22), an adjusting groove (211) arranged at the bottom of the sliding groove, and an adjusting block (223) fixed at the bottom of the sliding block (22) and capable of sliding in the adjusting groove (211), the extending direction of the sliding groove is parallel to the rotating axis of the connecting block (21), the sliding direction of the sliding block (22) is parallel to the extending direction of the sliding groove, a return spring (26) for returning the sliding block (22) is arranged in the sliding groove, the adjusting block (223) drives the sliding block (22) to slide and then to press against the return spring (26), all be equipped with mounting groove (10) in each chain link (1), connecting block (21) rotate to set up in mounting groove (10), still fixedly in mounting groove (10) be equipped with at least one second fixture block (11), each second fixture block (11) on first fixture block (23) and the adjacent chain link (1) correspond the setting, and two adjacent chain links (1) are through sliding slide block (22) to second fixture block (11) and first fixture block (23) joint each other to it is fixed to promote the back that resets slider (22) through reset spring (26).

2. The watch band of claim 1, wherein: a guide sliding rail (27) is arranged in the sliding groove, the extending direction of the guide sliding rail (27) is parallel to the extending direction of the sliding groove, the guide sliding rail (27) divides the sliding groove into a first sliding groove (24) and a second sliding groove (25), the sliding block (22) is provided with a guide sliding groove (222) corresponding to the guide sliding rail (27), the sliding block (22) is connected to the connecting block (21) in a sliding manner through the matching of the guide sliding rail (27) and the guide sliding groove (222), the reset spring (26), the adjusting groove (211) and the adjusting block (223) are all positioned in the first sliding groove (24), the first clamping block (23) is positioned in the second sliding groove (25), the bottom surface of the connecting block (21) is flush with the bottom surface of the chain link (1) when the connecting block (21) does not rotate, the bottom surface of the adjusting block (223) is flush with the connecting block (21), the connecting block (21) is further provided with a material returning groove (28) for the second clamping block (11) to be clamped in or taken out, the material returning groove (28) is communicated with the second sliding groove (25), and the bottom surface of the material returning groove (28) is flush with the bottom surface of the first clamping block (23).

3. The band of claim 2, wherein: the reset spring (26) is a plate-shaped first pressure spring, the cross section of the first pressure spring is in a wave shape, the extending direction of the first pressure spring is parallel to the rotating axis of the connecting block (21), and the first pressure spring resets the sliding block (22) through continuous force application.

4. The band of claim 2, wherein: be equipped with mounting panel (20) on first spout (24), be equipped with spacing lug (221) on slider (22), be equipped with on mounting panel (20) and supply the gliding spacing spout (201) of spacing lug (221), slider (22) slide the setting on mounting panel (20) through the cooperation of spacing lug (221) and spacing spout (201).

5. The watch band of claim 1, wherein: be equipped with the through-hole on connecting block (21), be equipped with pivot (3) in the through-hole, pivot (3) include outside rotary drum (31), slide and set up bull stick (32) at outside rotary drum (31) both ends and be used for connecting second pressure spring (33) of two bull sticks (32), the slip direction of bull stick (32) and the coaxial setting of extending direction of outside rotary drum (31), the both ends of second pressure spring (33) respectively with bull stick (32) fixed connection at both ends, the both sides of mounting groove (10) are equipped with bull stick (13) that can supply bull stick (32) to stretch into, connecting block (21) are rotated after stretching into corresponding bull stick (13) through each bull stick (32) and are connected on chain link (1).

6. The watch band of claim 1, wherein: the both sides of connecting block (21) are equipped with arc inserted block (29) with connecting block (21) integrated into one piece, are equipped with arc slot (12) that correspond with each arc inserted block (29) in mounting groove (10), and connecting block (21) on each chain link (1) are connected with adjacent chain link (1) through the cooperation of arc inserted block (29) and arc slot (12) on adjacent chain link (1).