CN212729091U

CN212729091U - Backpack buckle

Info

Publication number: CN212729091U
Application number: CN202021176826.0U
Authority: CN
Inventors: 黄万好
Original assignee: Shenzhen Huale Plastic Product Co ltd
Current assignee: Shenzhen Huale Plastic Product Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-19
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a knapsack button, buckle the main part including belt, knapsack, the slip lantern ring, rotary device, take-up unit and elasticity iron sheet, the belt is buckled the main part with the knapsack and is connected, the knapsack is buckled main part middle part and is opened there is the spout, the knapsack is buckled main part four corners department and is equipped with the screw hole, rotary device one end is passed the slip lantern ring and is located the knapsack and buckles the main part outside, and the other end is located the spout, the slip lantern ring encircles in the knapsack buckle main part, the take-up unit sets up in knapsack buckle main part lower part, elasticity iron sheet one end is fixed in knapsack buckle main part lower part, and the other end is fixed on the take-up unit, the belt buckle encircle to set up on the belt, close with belt size and colour, simple structure, aesthetic in appearance, harmony is good, the practicality is strong.

Description

Backpack buckle

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field that the knapsack was buckled, especially a technical field that the knapsack was buckled.

[ background of the invention ]

At present, the knapsack on the market knapsack is buckled kind and style is various, and its effect is to carrying out the straining effect to the knapsack area that passes the knapsack knot to reach the effect of adjusting knapsack area length, thereby satisfy the demand of different height people to the knapsack.

There is certain size difference with knapsack area in the knapsack buckle of many on the existing market, and the harmony is not strong, along with people to the pleasing to the eye degree of knapsack more and more pay attention, the design of many knapsack areas is slowly eliminated on the market, the utility model discloses a knapsack buckle is around on the knapsack area, and is close with knapsack area colour size, and the appearance is pleasing to the eye, the harmony is strong, easy operation, practicality are strong.

[ Utility model ] content

The utility model aims at solving the problems in the prior art and providing a backpack buckle, which can lead the size of the backpack buckle to be consistent with the color of the backpack strip, thus leading the appearance to be beautiful and the coordination to be strong.

In order to realize the purpose, the utility model provides a knapsack is detained, detain main part, the slip lantern ring, rotary device, take-up unit and elasticity iron sheet including belt, knapsack, the belt is detained the main part with the knapsack and is connected, the knapsack is detained main part middle part and is opened there is the spout, the knapsack is detained main part four corners department and is equipped with the screw hole, rotary device one end is passed the slip lantern ring and is located the knapsack and detains the main part outside, and the other end is located the spout, the slip lantern ring encircles in the knapsack detains the main part, the take-up unit sets up and detains the main part lower part at the knapsack, elasticity iron sheet one end is fixed and is detained the main part lower part at the knapsack. The backpack buckle has the advantages of attractive appearance, strong coordination and simple operation.

Preferably, the belt comprises a fixed belt and a movable belt, the fixed belt is fixed at a screw hole at the upper part in the backpack buckle body through a screw, and the movable belt passes through a gap between the fixed belt and the tightening device.

Preferably, the rotating device comprises a rotary switch, a short baffle, a long baffle and a hook, the short baffle and the long baffle are fixed to the lower portion of the rotary switch in a cross shape and are arranged inside the sliding groove, one end of the rotary switch is vertically fixed to the fixed portion of the short baffle and the fixed portion of the long baffle, the other end of the rotary switch penetrates out of the sliding sleeve ring, and the hook is arranged at the end portion of the long baffle.

Preferably, the take-up unit comprises a take-up switch, a take-up iron sheet and a rubber block, the two take-up switches are respectively fixed on the lower parts of the front and rear surfaces of the backpack buckle main body, two ends of the take-up iron sheet are respectively welded on the take-up switch, and the rubber block is uniformly arranged on the take-up iron sheet.

Preferably, the right end of the inner chute is provided with an opening, and the opening is internally provided with a groove for attaching the hook body.

The utility model has the advantages that: the utility model discloses a with the size unanimity with knapsack area of the big or small design of knapsack knot main part, the colour is close, make the knapsack aesthetic in appearance, the harmony is strong, through designing into the arc with elasticity iron sheet, make the slip lantern ring more gentle that removes on the iron sheet, increase the succinct nature of its use, use the iron sheet to connect rotary device and take-up unit, play an intermediate junction's transition, the setting of the length baffle on spout and the rotary device, play a spacing effect, make the slip lantern ring can not skew the spout again can not slide outside the belt buckle main part promptly, size and colour are close with the belt, moreover, the steam generator is simple in structure, the appearance is pleasing to the eye, the harmony is good, therefore, the clothes hanger is strong in.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a top view of a backpack buckle of the present invention;

FIG. 2 is a front view of a backpack buckle of the present invention;

fig. 3 is a top partial cross-sectional view of a backpack buckle of the present invention;

fig. 4 is a front full-sectional view of the backpack buckle of the present invention.

Fig. 5 is a front view of the tightening device of the backpack buckle of the present invention.

Fig. 6 is a top view of the tightening device of the backpack buckle of the present invention.

In the figure: 1-belt, 11-fixed belt, 12-movable belt, 2-backpack buckle body, 3-sliding lantern ring, 4-rotating device, 41-rotating switch, 42-short baffle, 43-long baffle, 44 hook, 5-elastic device, 51-elastic switch, 52-elastic iron sheet, 53-rubber block and 6-elastic iron sheet.

[ detailed description ] embodiments

Referring to fig. 1, the utility model relates to a knapsack is detained, detain main part 2, the slip lantern ring 3, rotary device 4, take-up unit 5 and elasticity iron sheet 6 including belt 1, knapsack, belt 1 detains main part 2 with the knapsack and is connected, 2 middle parts of knapsack knot main part are opened there is the spout, 2 four corners departments of knapsack knot main part are equipped with the screw hole, 4 one end of rotary device is passed the slip lantern ring 3 and is located the knapsack and detains the main part 2 outsidely, and the other end is located spout 3, the slip lantern ring 3 encircles on knapsack knot main part 2, the setting of take-up unit 5 is detained the main part 2 lower parts at the knapsack, 6 one end of elasticity iron sheet are fixed in knapsack knot main part 2 lower parts, and the other end is fixed on take-up unit. Referring to fig. 2, 3, 4 and 5, the belt 1 includes a fixed belt 11 and a movable belt 12, the fixed belt 11 is fixed at a screw hole at the upper part in the backpack buckle main body 2 by a screw, the movable belt 12 passes through a gap between the fixed belt 11 and the tightening device 5, the rotary device 4 includes a rotary switch 41, a short baffle 42, a long baffle 43 and a hook 44, the short baffle 42 and the long baffle 43 are fixed at the lower part of the rotary switch 41 in a cross shape and are arranged in the chute 3, one end of the rotary switch 41 is vertically fixed at the fixed part of the short baffle 41 and the long baffle 42, the other end of the rotary switch penetrates through the sliding collar 3, the hook 44 is arranged at the end of the long baffle 43, the tightening device 5 includes a tightening switch 51, a tightening iron sheet 52 and a rubber block 53, the two tightening switches 51 are respectively fixed at the lower parts of the front and back of the backpack buckle main body 2, the both ends of elasticity iron sheet 52 weld respectively on elasticity switch 51, the even setting of block rubber 53 is on elasticity iron sheet 52, interior spout right-hand member is opened there is the opening, and has in the opening to supply the adnexed groove of hook body.

The utility model discloses the working process:

the utility model relates to a backpack buckle in the course of the work, fix the fixed belt 11 in the threaded hole department of the four corners of the main body 2 of the belt buckle through the screw, through the hand movement rotary switch 41, thereby drive the slip lantern ring 3 to move together, when the slip lantern ring 3 slides on the elastic iron sheet 6 to the elastic switch 51, press the elastic switch 51 to move towards the main body 2 of the belt buckle, the elastic switch 51 pushes the elastic iron sheet 52 to move inwards, so that the rubber block 53 on the elastic iron sheet 52 contacts with the moving belt 12, thereby push the moving belt 12 to laminate between the fixed belt 11 and the rubber block 53, thereby achieve a fixed effect, in the operation process, because of the clamping effect of the chute, the slip lantern ring 3 can not slide and exceed the left and right ends of the main body of the belt buckle, and the short baffle 42 connected with the rotary switch 41 is less than the width of the inner chute, when the slip lantern ring 3 slides to the right end opening part of the chute, rotating rotary switch 41 and rotating long baffle 43 to the spout opening part, at this moment, couple 44 on long baffle 43 hooks in the recess in the spout opening part, and short baffle 42 restriction slip lantern ring 3 moved right this moment, when being fixed belt this moment, rotate rotary switch 41 once more for couple 44 breaks away from the recess, long baffle 43 rotates to the spout in, short baffle 42 rotates to perpendicular to long baffle 43 department, can pull back slip lantern ring 3 to breaking away from elasticity switch 51, be the loose state this moment, can adjust the removal belt position at will.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. A backpack buckle is characterized in that: detain main part (2), the slip lantern ring (3), rotary device (4), take-up (5) and elasticity iron sheet (6) including belt (1), knapsack, belt (1) is detained main part (2) with the knapsack and is connected, the knapsack is detained main part (2) middle part and is opened there is the spout, the knapsack is detained main part (2) four corners department and is equipped with the screw hole, rotary device (4) one end is passed the slip lantern ring (3) and is located the knapsack and detains main part (2) outside, and the other end is located the spout, the slip lantern ring (3) are encircleed on knapsack detains main part (2), take-up (5) set up and detain main part (2) lower part at the knapsack, elasticity iron sheet (6) one end is fixed and is detained main part (2) lower part at the knapsack, and the other end is fixed on take.

2. The backpack buckle of claim 1 wherein: the belt (1) comprises a fixed belt (11) and a movable belt (12), the fixed belt (11) is fixed at a screw hole on the upper portion in the backpack buckle body (2) through a screw, and the movable belt (12) penetrates through a gap between the fixed belt (11) and the elastic device (5).

3. The backpack buckle of claim 1 wherein: rotary device (4) are including rotary switch (41), short baffle (42), long baffle (43) and couple (44), short baffle (42) and long baffle (43) become the cross and fix the lower part at rotary switch (41) to the setting is inside the spout, rotary switch (41) one end vertical fixation is on short baffle (42) and long baffle (43) fixed department, and slip lantern ring (3) are worn out to the other end, couple (44) set up the tip at long baffle (43).

4. The backpack buckle of claim 1 wherein: the utility model discloses a knapsack buckle, including elasticity device (5) including elasticity switch (51), elasticity iron sheet (52) and block rubber (53), two elasticity switches (51) are fixed respectively and are detained two sides lower part around main part (2) at the knapsack, elasticity iron sheet (52) both ends are welded respectively on elasticity switch (51), the even setting of block rubber (53) is on elasticity iron sheet (52).

5. The backpack buckle of claim 1 wherein: the right end of the inner chute is provided with an opening, and a groove for the hook body to be attached is arranged in the opening.