CN211242069U

CN211242069U - Pull-down knapsack

Info

Publication number: CN211242069U
Application number: CN201922313799.0U
Authority: CN
Inventors: 张家昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-14
Anticipated expiration: 2029-12-20

Abstract

The embodiment of the utility model discloses drop-down formula knapsack relates to case and bag technical field, and its technical scheme main points include knapsack body and braces, knapsack body upside opening, braces both ends and knapsack body fixed connection, braces and this body hookup location of knapsack are located the middle part or the lower part of knapsack body lateral wall, knapsack body upside opening extends to the position that knapsack body and braces are connected, be provided with the closure on the opening of knapsack body, the closure is used for sealing the opening of knapsack body, be provided with the connecting piece on the knapsack body lateral wall, the connecting piece is used for connecting knapsack body and braces, connecting piece and this body hookup location of knapsack are located the top of braces fixed position, have reached the effect of conveniently seeking inside article.

Description

Pull-down knapsack

Technical Field

The embodiment of the utility model provides a relate to case and bag technical field, concretely relates to drop-down formula knapsack.

Background

The utility model discloses a backpack, including backpack, handbag, article, the knapsack is convenient for carry, and the knapsack is convenient for use, and the knapsack is by top to bottom degree of depth great, and inside light is dark to be difficult for seeing clearly, and is inconvenient when taking bottom article, inconvenient the searching, especially under the more condition of article in the package, it is more troublesome to look for, still need to pour article in the package totally sometimes and just can find.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a drop-down formula knapsack to solve among the prior art because the knapsack degree of depth is great, inside light is dark and the difficult problem of looking for inside article that leads to.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the utility model provides a drop-down formula knapsack, includes knapsack body and braces, knapsack body upside opening, braces both ends and knapsack body fixed connection, braces and knapsack body hookup location are located the middle part or the lower part of knapsack body lateral wall, knapsack body upside opening extends to the position that knapsack body and braces are connected, be provided with the closure on the opening of knapsack body, the closure is used for sealing the opening of knapsack body, be provided with the connecting piece on the knapsack body lateral wall, the connecting piece is used for connecting knapsack body and braces, connecting piece and knapsack body hookup location are located braces fixed position's top.

Further, the connecting piece is any one of a magic tape, an anti-dropping hook, a hidden button, a magnetic suction button or a button.

Further, the closing piece is any one of a magic tape, an anti-dropping hook, a hidden button, a magnetic suction button, a button or a zipper.

Further, the upper portion of the backpack body is made of flexible materials.

Further, the upper part of the backpack body is provided with a corrugated expansion structure.

Further, a length adjusting piece is arranged on the back belt and is a Chinese character 'ri' buckle.

The embodiment of the utility model provides a have following advantage:

braces and this body hookup location of knapsack are located the middle part or the lower part of knapsack body lateral wall, and knapsack body upside opening extends to the position that knapsack body and braces are connected, makes the opening of knapsack body bigger to can be convenient buckle the knapsack upper portion downwards, and it is comparatively convenient to take article, and knapsack body upper portion and braces can be connected to the connecting piece, and when carrying the knapsack, the connecting piece can play the effect of avoiding the upset of knapsack body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of an overall structure of a pull-down backpack provided in embodiment 1 of the present invention;

fig. 2 is a schematic view of an overall structure of a pull-down backpack according to embodiment 2 of the present invention;

in the figure: 1. a backpack body; 2. a harness; 3. a closure; 4. a connecting member; 5. a Chinese character 'ri' button.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example one

A pull-down backpack comprises a backpack body 1 and straps 2, wherein the upper side of the backpack body 1 is provided with an opening through which articles in the backpack can be conveniently taken, the opening on the upper side of the backpack body 1 is a strip-shaped opening, a sealing part 3 is arranged at the opening position, and the sealing part 3 is used for sealing the opening of the backpack body 1, so that the articles in the backpack are prevented from falling and losing. Braces 2 is the area body of rectangular shape, 2 both ends of braces respectively with knapsack body 1's lateral wall fixed connection, braces 2 and 1 hookup location of knapsack body are located 1 opening length direction's of knapsack both sides, and be located the middle part or the lower part of 1 lateral wall of knapsack body, 1 upside opening of knapsack body extends to the position that knapsack body 1 is connected with braces 2, be provided with connecting piece 4 on 1 lateral wall of knapsack body, connecting piece 4 is used for connecting knapsack body 1 and braces 2, connecting piece 4 and 1 hookup location of knapsack body are located 2 fixed positions's of braces top.

The closing piece 3 can be opened when taking articles, because the connecting position of the shoulder straps 2 and the backpack body 1 is positioned at the middle part or the lower part of the side wall of the backpack body 1, and the opening at the upper side of the backpack body 1 extends to the position where the backpack body 1 is connected with the shoulder straps 2, the opening of the backpack is larger, the articles can be taken more conveniently, the upper part of the backpack body 1 can be bent downwards, and the articles at the bottom can be taken more conveniently.

Connecting piece 4 is that the magic is pasted, anticreep couple, hidden button, magnetism inhale and detain or the button in any one, and connecting piece 4 and 1 hookup location of knapsack body are located the opening both sides, simple to operate, and 1 opening downwardly rotating of knapsack body when connecting piece 4 can avoid the knapsack, and connecting piece 4's detachable connection structure can conveniently follow the article of taking in the knapsack body 1 again.

The closure 3 is any one of magic subsides, anticreep couple, hidden button, magnetism is inhaled and is detained, button or zip fastener, and when adopting magic subsides or zip fastener, closure 3 sets up along 1 opening edge of knapsack body, and when adopting anticreep couple, hidden button, magnetism to inhale and detain or button, closure 3 can follow 1 opening edge of knapsack body and set up a plurality ofly, makes its closure effect better.

The connecting piece 4 and the closing piece 3 are common parts, so that the materials are convenient to obtain, and the production cost is low.

The upper part of the backpack body 1 is made of one of flexible materials such as leather, cloth, flexible plastics and woven bags, so that the lower part of the backpack body 1 can be conveniently bent downwards. The upper portion of knapsack body 1 and 1 lower part of knapsack body can adopt the same material integrated into one piece, also can be through different material concatenation shaping, when the upper portion of knapsack body 1 and 1 lower part of knapsack body are the components of a whole that can function independently structure, can adopt modes interconnect such as suture, bonding.

Preferably, the straps 2 are provided with length adjusting members, the length adjusting members can adopt the buckle 5, so as to adjust the length of the straps 2, it should be noted that when the buckle 5 is used for adjusting the length of the straps 2, one end of the straps 2 needs to be connected with the backpack body 1 through a hanging ring, and at this time, only the connecting member 4 needs to be arranged on one side away from the hanging ring.

Example two

As shown in fig. 2, the difference between the first embodiment and the second embodiment lies in that the upper portion of the backpack body 1 has a different structure, and the upper portion of the backpack body 1 in the present embodiment is configured to be a corrugated expansion structure, so that when articles on the lower portion of the backpack body 1 need to be taken, the upper portion of the backpack body 1 can be folded only by unfastening the connecting member 4 on the upper portion of the backpack body 1, and the taking is more convenient.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A pull-down backpack comprises a backpack body (1) and straps (2), and is characterized in that, the upper side of the backpack body (1) is provided with an opening, the two ends of the straps (2) are fixedly connected with the backpack body (1), the connecting position of the straps (2) and the backpack body (1) is positioned at the middle part or the lower part of the side wall of the backpack body (1), the upper opening of the backpack body (1) extends to the position where the backpack body (1) is connected with the straps (2), the opening of the backpack body (1) is provided with a closing piece (3), the closing piece (3) is used for closing the opening of the backpack body (1), the side wall of the backpack body (1) is provided with a connecting piece (4), the connecting piece (4) is used for connecting the backpack body (1) and the straps (2), the connecting position of the connecting piece (4) and the backpack body (1) is positioned above the fixing position of the straps (2).

2. The pull-down backpack according to claim 1, wherein the connecting member (4) is any one of a velcro tape, an anti-slip hook, a hidden button, a magnetic suction button or a button.

3. The pull-down backpack according to claim 1, wherein the closure (3) is any one of a velcro tape, a hook-off prevention, a hidden button, a magnetic suction button, a button, or a zipper.

4. A pull-down backpack according to claim 1, characterized in that the upper part of the backpack body (1) is of a flexible material.

5. A pull-down backpack according to claim 1, characterized in that the backpack body (1) is provided with a bellows structure in its upper part.

6. A pull-down backpack according to claim 1, characterized in that the harness (2) is provided with a length adjustment, which is a turnbuckle (5).