CN218737687U

CN218737687U - Wear-resisting knapsack of convenient type

Info

Publication number: CN218737687U
Application number: CN202222789415.4U
Authority: CN
Inventors: 张清火
Original assignee: Quanzhou Fengze Olide Sports And Tourism Products Co ltd
Current assignee: Quanzhou Fengze Olide Sports And Tourism Products Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-28
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a wear-resisting knapsack of convenient type belongs to knapsack technical field, detain and the braces including knapsack body, day word, two sliding connection has the pressing part with braces laminating and centre gripping braces on the setting element, the utility model discloses a user bears this product, after first through aligning two braces pulling debugging to suitable user's position, through with around the setting element on both ends remove to detain laminating department with the day word to press down centre gripping braces with this fixed setting element through the pressing part, then avoid the braces to lead to moving down lax condition because of gravity under the centre gripping of two setting elements from this, if the knapsack borrow with other people bear according to other people's needs braces extension or shorten, the setting element of wherein one end can be adjusted around relieving, and just need stimulate again to detain the laminating with the day word through the setting element with wherein fixed one end when user oneself bears, can reach the effect of quick reset, and got back to the suitable position of user accurately.

Description

Wear-resisting knapsack of convenient type

Technical Field

The utility model discloses a knapsack especially relates to a wear-resisting knapsack of convenient type.

Background

The backpack refers to a bag carried on the back, and is made of various materials such as real leather, plastic materials, terylene, canvas, nylon, cotton, hemp and the like. In the period of more and more listing the personalities, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing personalities from different sides. The style of the case is also expanded from the traditional business bag, schoolbag and traveling bag to the pen bag, change purse, small perfume bag and the like.

The backpack is a tool for bagging articles and placing objects during travelling, and the backpack can be assembled into a decoration effect at present, so that people carrying the backpack are different, but one point of the backpack is that people all need the backpack and the backpack is the same, namely the backpack is adjusted, the length of the backpack is adjusted to change the stress degree, so that the degree and the comfort degree which are suitable for users are achieved, and the positions which are suitable for different people are different.

In the existing life, for example, students borrow the backpack by friends and fellow and then move back because of the difference of individual body height, the required adjusting position is also different, the position that the user adjusted for the first time changes from this, then can lead to the user to need continuous adjustment next time and can only rely on self to feel to adjust the adaptation constantly, but can't reset to original position accurately, and the different regulation in both sides also probably produces length and differs, lead to the difference in height and two shoulder atress difference lead to the height shoulder, consequently adjust according to the braces and can't quick and accurate the resetting, and adjust the problem that length difference can appear, propose a new solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wear-resisting knapsack of convenient type in order to solve foretell problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a wear-resisting knapsack of convenient type, includes knapsack body, day word knot and braces, sliding connection has two setting elements, two on the braces passes the front and back both ends that day word was detained sliding connection has the pressing member with the laminating of braces and centre gripping braces on the setting element, be equipped with the restriction subassembly that fixed pressing member and restriction setting element removed on the setting element, the setting element side is equipped with and removes the subassembly to pressing member restriction ground.

Through adopting above-mentioned technical scheme, adjust the braces through detaining the pulling with the braces by the japanese letter, and adjust it to the suitable length of user, at this moment, remove through the setting element and detain the laminating with the japanese letter, then will press through the pressing piece with braces centre gripping and fixed setting element position, can restrict the pressing piece position through the restraint subassembly, and remove the subassembly and remove the fixed of restriction subassembly through removing the subassembly at the setting element needs to remove then, then avoid the braces to move down lax condition because of gravity under the centre gripping of two setting elements from this, if the braces borrow when carrying with other people and need adjust, only need through needing the braces extension or shorten according to other people needs, the setting element of one end can be adjusted around removing, and only need through with wherein fixed one end redraw when the user oneself is carried to detain the laminating with the japanese letter, can reach the effect that resets fast and reset, and the suitable position of user has been got back to the ground accurately.

Preferably, the two positioning pieces can be attached to the Chinese character 'ri' button.

Through adopting above-mentioned technical scheme, when normal user uses and adjusts suitable position, then through removing two setting elements to and the laminating department of the letter lock to this reaches the condition that the restriction braces removed.

Preferably, the limiting assembly comprises elastic limiting parts arranged on two sides of the pressing part, and a clamping groove for accommodating the elastic limiting parts to be embedded is formed in the positioning part.

By adopting the technical scheme, the pressing piece is moved to drive the elastic limiting piece to move to the position opposite to the clamping groove and be embedded into the clamping groove, so that the elastic limiting piece cannot be separated from the clamping groove, and the clamping groove and the elastic limiting piece are limited mutually, and the effect of fixing the pressing piece is achieved.

Preferably, the releasing component comprises a pushing piece which is connected with the positioning piece in a sliding mode and is embedded into the clamping groove to be attached to the elastic limiting piece.

Through adopting above-mentioned technical scheme, move along the draw-in groove through pressing of impeller, can break away from the draw-in groove with the pressing member extrusion deformation in the draw-in groove, can release the pressing member from this, reach the restriction effect of removing the pressing member.

Preferably, return springs are arranged between the pushing piece and the positioning piece and between the pressing piece and the positioning piece, and the pushing piece and the pressing piece cannot fall out of the positioning piece.

By adopting the technical scheme, the spring can push the pressing piece to automatically pop out and reset after the pressing piece is released, the pushing piece can also be automatically pushed out by the spring equally after the pressing is finished, and the pushing piece and the pressing piece are both provided with the convex blocks, so that the situation that the positioning piece falls out can be prevented.

Preferably, the positioning piece on the end of the shoulder strap penetrating through the Chinese character 'ri' button cannot be directly separated from the shoulder strap and fall out of the shoulder strap.

By adopting the technical scheme, the strap at the end of the strap penetrating through the Chinese character 'ri' button is larger, so that the strap cannot be directly separated from the positioning piece outside the strap and fall out of the strap when the positioning piece outside the strap moves, and the trouble of re-assembly and penetration is avoided.

Preferably, the backpack body and the straps are made of terylene

By adopting the technical scheme, the terylene has the characteristics of higher strength, wear resistance, heat resistance, corrosion resistance, strong light resistance and easy absorption of odor, such as sweat odor on body. Therefore, the strength and the wear resistance of the backpack body and the straps are better when the backpack is used, and the service life is prolonged to avoid the condition that the straps and the backpack are easy to damage.

Compared with the prior art, the beneficial effects of the utility model are that:

bear this product through the user, adjust to suitable user position through pulling two braces alignment the first time, through remove to buckle laminating department with the word of a Chinese character 'ri with the setting element on both ends around will, and press the centre gripping braces through the pressing part with this fixed setting element, then avoid the braces to move down lax condition because of gravity leads to from this under the centre gripping of two setting elements, if the braces borrows to bear when needing to adjust with other people, only need through needing the braces extension or shortening according to other people, wherein the setting element of one end can be adjusted around relieving, and only need through with wherein fixed one end stimulate again to buckle the laminating with the word of a Chinese character' ri when the user oneself bears, can reach the effect that resets fast reset, and got back to the suitable position of user accurately.

Drawings

FIG. 1 is a schematic structural view of a portable wear-resistant backpack;

fig. 2 is a cross-sectional view of a spacer.

Reference numerals: 1. a backpack body; 2. a Chinese character 'ri' button; 3. a harness; 4. a positioning member; 5. a pressing member; 6. an elastic limiting part; 7. a card slot; 8. a pusher member; 9. a spring.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A convenient wear-resistant backpack is shown in figures 1-2 and comprises a backpack body 1, a Chinese character 'ri' button 2 and straps 3, wherein the backpack body 1 and the straps 3 are made of terylene, and the terylene is characterized by high strength, wear resistance, heat resistance, corrosion resistance, strong light resistance and easy absorption of odor, such as sweat smell on the body. Therefore, the strength and the wear resistance of the backpack body 1 and the straps 3 are better when the backpack is used, the service life is prolonged, and the straps 3 and the backpack are prevented from being easily damaged. Braces 3 pass and have two setting elements 4 sliding connection on the front and back both ends of day word knot 2, after through bearing this product, purchase and bear the first time at the user, the suitable position that accessible oneself was born aligns two braces 3 and straightens, reach two pulling positions unanimously with this, can be at this moment through removing two setting elements 4 to the front and back both ends of day word knot 2, two setting elements 4 all can detain 2 laminating with the day word, when the suitable position is adjusted in normal user's use, then through removing two setting elements 4 to detaining 2 laminating departments with the day word, reach the condition that restriction braces 3 removed with this. The two positioning parts 4 are connected with a pressing part 5 which is attached to the braces 3 and clamps the braces 3 in a sliding way, the positioning parts 4 can not move when being pressed by the pressing part 5 and clamps the braces 3, the positioning parts 4 are provided with a limiting component which fixes the pressing part 5 and limits the movement of the positioning parts 4, the pressing part 5 can not loosen when being driven by the limiting component, the situation that the weight moves downwards and the pressing part 5 looses after the backpack is filled with objects is avoided, the situation that the braces 3 loosen and move due to gravity is avoided by fixing the two positioning parts 4 and clamping the pressing parts 5, therefore, the most proper position of a user is always kept, if the backpack is lent to other people, if the braces 3 need to be lengthened and one end which penetrates through the Chinese character buckle 2 is shortened, the side surface of the positioning part 4 is provided with a release component which releases the limitation on the pressing part 5, the positioning part 4 which penetrates through the outer end of the Chinese character buckle 2 can be released and fixed through the release component, the braces 3 can slide inwards, the positioning piece 4 on the inner layer of the braces 3 is not moved to bear the braces, and when a user bears the braces, the braces 3 can be pulled outwards, and the positioning piece 4 on the inner side can be moved to be attached to the Chinese character buckle 2 to restore the position of the original user, so that the quick reset is achieved, the accurate reset can be achieved without repeatedly adjusting, the most appropriate position of the user is still kept, the condition of length difference is avoided, the positioning piece 4 on the outer side is moved and clamps the braces 3 to avoid moving, otherwise, the braces 3 need to be shortened when the user is less than the user, at the moment, the positioning piece 4 on the inner side is released, the braces 3 are pulled outwards, the positioning piece 4 on the outer side is not moved, and when the user uses the braces 3 by himself, the positioning piece 4 on the outer side is attached to the Chinese character buckle 2 by pulling the braces 3, a reset can be achieved.

As shown in fig. 2, in normal use of a user, the positioning element 4 is moved to a position where the positioning element 4 is attached to the buckle 2, at this time, the pressing element 5 is pressed to move down and attach to one surface of the strap 3, the strap 3 is pushed and the strap 3 abuts against the positioning element 4 to clamp the strap 3, the limiting component includes elastic limiting elements 6 disposed on two sides of the pressing element 5, and the pressing element 5 drives the elastic limiting elements 6 on two sides of the pressing element 5 to move down together when pressed, a slot 7 for accommodating the elastic limiting elements 6 is disposed on the positioning element 4, the elastic limiting elements 6 move to a position opposite to the slot 7 when moving continuously, and are in a state of being compressed inside the positioning element 4 when the elastic limiting elements 6 do not move down, and are not attached to the inside of the slot 4 when moving to the slot 7, the elastic limiting elements 6 are deformed and reset when the pressing force disappears and are embedded into the slot 7, so that the elastic limiting elements 7 are blocked by the slot 7 and cannot be separated from the slot 7, thereby achieving the effect of limiting the pressing element 5 and making the positioning element 4 unable to move and clamp the strap 3. The releasing assembly comprises a pushing piece 8 which is connected with the positioning piece 4 in a sliding mode and is embedded into a clamping groove 7 to be attached to the elastic limiting piece 6, when the user needs to adjust the position of the strap 3 to the length, the pushing piece 5 moves along the positioning piece 4 by pressing the pushing piece 8, the pushing piece is embedded into the clamping groove 7 in the positioning piece 4 to be attached to the elastic limiting piece 6, the pushing piece 8 is continuously pressed and pushed to compress the elastic limiting piece 6, the pushing piece 5 can be pushed out to be separated from the clamping groove 7, clamping of the strap 3 is cancelled, and therefore the limiting effect of contacting the elastic limiting piece 6 is achieved. Reset springs 9 are arranged between the pushing piece 8, the pressing piece 5 and the positioning piece 4, the pushing piece 8 and the pressing piece 5 cannot fall out of the positioning piece 4, after the pushing piece 8 extrudes the elastic limiting piece 6, the pushing piece 5 can be pushed upwards and away from the braces 3 through the elastic force of the springs 9 at the moment of separation limitation, the pushing piece 8 can be pushed outwards and reset by the same springs 9 at the end of pressing the pushing piece 8, the springs 9 can be compressed when the pushing piece 8 and the pressing piece 5 are pressed, and the pushing piece 8 and the pressing piece 5 are blocked by one block and cannot be separated out of the positioning piece 4.

As shown in fig. 1, the strap 3 is located at the positioning part 4 on one end of the buckle 2, which is worn out, and the strap 3 is not directly separated from and falls out of the strap 3, and the strap 3 on one end of the buckle 2, which is worn out, is larger, so that the strap 3 is not directly separated from and falls out of the strap 3 when the positioning part 4 on the outer side of the strap 3 moves, and the strap 3 is bonded by the hook and loop fastener at the larger part, so that the strap can be enlarged, and when the strap is normally taken out, the strap can be pulled to slide out by tearing the hook and loop fastener.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wear-resisting knapsack of convenient type, includes knapsack body (1), day word knot (2) and braces (3), its characterized in that: braces (3) pass two setting elements (4) of sliding connection on the front and back both ends of day word knot (2), two sliding connection has pressing member (5) with braces (3) laminating and centre gripping braces (3) on setting element (4), be equipped with the restriction subassembly of fixed pressing member (5) and restriction setting element (4) removal on setting element (4), setting element (4) side is equipped with the removal subassembly of removing the restriction to pressing member (5).

2. A portable, wear-resistant backpack according to claim 1, wherein: two the setting element (4) all can be laminated with the letter of the Chinese character ri knot (2).

3. A portable, wear-resistant backpack according to claim 1, wherein: the limiting assembly comprises elastic limiting parts (6) arranged on two sides of the pressing part (5), and clamping grooves (7) for accommodating the elastic limiting parts (6) to be embedded are formed in the positioning part (4).

4. A portable, wear-resistant backpack according to claim 3, wherein: the releasing assembly comprises a pushing piece (8) which is connected with the positioning piece (4) in a sliding mode and is embedded into the clamping groove (7) and attached to the elastic limiting piece (6).

5. A portable, wear-resistant backpack according to claim 4, wherein: reset springs (9) are arranged between the pushing piece (8) and the positioning piece (4) and between the pressing piece (5) and the positioning piece (4), and the pushing piece (8) and the pressing piece (5) cannot fall out of the positioning piece (4).

6. Wear-resistant backpack according to claim 1 of the handy type, characterized in that: the shoulder strap (3) is positioned on the positioning piece (4) at one end penetrating through the Chinese character 'ri' button (2) and can not be directly separated from the shoulder strap (3) and fall out of the shoulder strap.

7. A portable, wear-resistant backpack according to claim 1, wherein: the backpack body (1) and the straps (3) are made of terylene.