CN217986933U

CN217986933U - Backpack hasp

Info

Publication number: CN217986933U
Application number: CN202221946862.XU
Authority: CN
Inventors: 徐海中
Original assignee: Pinghu Lipai Luggage Co ltd
Current assignee: Pinghu Lipai Luggage Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-09
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a backpack hasp, which comprises a first hasp main body and a second hasp main body, wherein a traction bunch is arranged between the first hasp main body and the second hasp main body, one end of the traction bunch is connected to the second hasp main body, and the other end of the traction bunch is detachably connected to the first hasp main body; the first hasp body is provided with a first clamping block, the first clamping block is provided with a first spherical clamping groove, a first clamping ball is embedded in the first spherical clamping groove, and the first clamping ball is arranged on the traction bundling wire; be equipped with two second joint pieces in the second hasp main part, each a spherical joint groove of second has all been seted up on the second joint piece, it is equipped with four second joint balls that can imbed the spherical joint groove of second on the bunch to pull, and wherein two adjacent second joint balls inlay in two spherical joint inslot of second. The hasp has the characteristics of being connectable and adjustable in distance, is perfect in overall function and high in practicability.

Description

Backpack hasp

Technical Field

The utility model relates to a case and bag manufacturing technical field, more specifically say, it relates to a shoulders knapsack hasp.

Background

The backpack is carried on the shoulder, and the two shoulder straps connected by the hasps are easy to move away from each other in the movement of human body, so that the shoulder straps are easy to slide off the shoulder, which is not beneficial to carrying the backpack. Part hasp sets up two hasps into removable connection structure with the emergence that prevents above-mentioned problem, but the distance between the two is undersize, and can't implement the regulation for wear uncomfortable, whole effect is not good. Accordingly, the utility model provides a backpack hasp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a backpack hasp, this hasp has the joinable, interval adjustable characteristics.

In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a backpack hasp, including first hasp main part and second hasp main part, be equipped with one between first hasp main part and second hasp main part and pull the bunch, pull the one end of bunch and connect in the second hasp main part, the connection can be dismantled in the other end in the first hasp main part.

The utility model discloses further set up to: be equipped with a first joint piece in the first hasp main part, seted up a first spherical joint groove on the first joint piece, first spherical joint inslot is embedded to have a first joint ball, and first joint ball is established pull on the pencil.

The utility model discloses further set up to: be equipped with two second joint pieces in the second hasp main part, each a spherical joint groove of second has all been seted up on the second joint piece, it is equipped with four second joint balls that can imbed the spherical joint groove of second on the bunch to pull, and wherein two adjacent second joint balls inlay in two spherical joint inslot of second.

The utility model discloses further set up to: and the distance between every two adjacent second clamping balls is equal to the distance between the two second spherical clamping grooves.

The utility model discloses further set up to: the diameter of the first clamping ball is not equal to the diameter of the second clamping ball.

To sum up, the utility model discloses following beneficial effect has: the utility model relates to a backpack hasp, which connects two mutually combined backpack hasps by a traction bunch, so that the distance between the two backpack hasps is fixed, and the shoulder straps are prevented from slipping off the shoulders when being worn; and the effective length of the traction bunch is adjustable, the adjustment is convenient, the use is flexible, the whole function is complete, and the practicability is strong.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a partial structure of the present invention.

Detailed Description

In order to better understand the technical solutions of the present invention for those skilled in the art, the following preferred embodiments of the present invention are described in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further explaining the features and advantages of the present invention, and are not intended to limit the patent requirements of 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.

The invention will be further described with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1 and 2, the backpack buckle according to the present embodiment includes a first buckle body 1 and a second buckle body 2, a pulling string 3 is provided between the first buckle body 1 and the second buckle body 2, one end of the pulling string 3 is connected to the second buckle body 2, and the other end is detachably connected to the first buckle body 1.

Further, be equipped with a first joint piece 4 on the first hasp main part 1, seted up a first spherical joint groove (not marked in the figure) on the first joint piece 4, first spherical joint inslot is embedded to have a first joint ball 5, and first joint ball 5 is established draw on the bunch 3.

In the embodiment, each buckle main body (including the first buckle main body 1 and the second buckle main body 2) is respectively responsible for connecting a shoulder strap, after the two are connected, the first clamping ball 5 at one end of the traction bunch 3 is embedded into the first spherical clamping groove of the first clamping block 4, so that the first buckle main body 1 and the second buckle main body 2 are connected, and a part of moving space is left between the two, so that the backpack strap is comfortable.

Example 2

Referring to fig. 1 and 2, the backpack buckle according to this embodiment is further configured, on the basis of embodiment 1, that two second clamping blocks 6 are disposed on the second buckle main body 2, each of the second clamping blocks 6 is provided with a second spherical clamping groove (not marked in the figure), and the traction wire harness 3 is provided with four second clamping balls 7 capable of being embedded in the second spherical clamping grooves, wherein two adjacent second clamping balls 7 are embedded in the two second spherical clamping grooves.

Furthermore, the distance between two adjacent second clamping balls 7 is equal to the distance between two second spherical clamping grooves.

In this embodiment, through changing the spherical joint inslot of second joint ball 7, can realize adjusting the effective length who pulls bunch 3 to reach the effect to the adjustment of distance between interconnect's first hasp main part 1 and second hasp main part 2, and then adapt to different heights and dress the knapsack crowd.

Example 3

Referring to fig. 1 and 2, the backpack buckle according to the present embodiment is further configured in that, based on embodiment 2, the diameter of the first catching ball 5 is not equal to the diameter of the second catching ball 7.

In the present embodiment, by setting the diameter of the first catching ball 5 not to be equal to the diameter of the second catching ball 7, misassembly is prevented.

The utility model relates to a backpack hasp, which connects two mutually combined backpack hasps by a traction bunch, so that the distance between the two backpack hasps is fixed, and the shoulder straps are prevented from slipping off the shoulders when being worn; and the effective length of the traction bunch is adjustable, the adjustment is convenient, the use is flexible, the whole function is complete, and the practicability is strong.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the actual shown orientation or positional relationship, it is only for the convenience of describing the present invention and simplifying the description, but it does not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated, therefore, the terms describing the orientation or positional relationship in the present invention are only used for exemplary illustration and are not to be construed as limiting the present patent, and those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances in combination with the embodiments.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect through an intermediate medium, and the connection may be internal to the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a backpack hasp, includes first hasp main part and second hasp main part, its characterized in that: a traction bunch is arranged between the first buckle main body and the second buckle main body, one end of the traction bunch is connected to the second buckle main body, and the other end of the traction bunch is detachably connected to the first buckle main body.

2. The backpack hasp of claim 1, wherein: be equipped with a first joint piece in the first hasp main part, seted up a first spherical joint groove on the first joint piece, first spherical joint inslot is embedded to have a first joint ball, and first joint ball is established pull on the pencil.

3. The backpack hasp of claim 2, wherein: be equipped with two second joint pieces in the second hasp main part, each a spherical joint groove of second has all been seted up on the second joint piece, it can imbed the second joint ball in the spherical joint groove of second to pull to be equipped with four on the bunch, and wherein two adjacent second joint balls inlay in two spherical joint inslots of second.

4. The backpack buckle of claim 3, wherein: and the distance between every two adjacent second clamping balls is equal to the distance between every two second spherical clamping grooves.

5. The backpack buckle of claim 4, wherein: the diameter of the first snap ball is not equal to the diameter of the second snap ball.