CN216983974U - A backpack that can be switched between the front and the back - Google Patents

Abstract

The utility model relates to the technical field of backpacks, in particular to a backpack capable of being switched and used on the front and the back, which comprises a backpack body, wherein open zippers are symmetrically arranged on the upper side of the backpack body, storage cavities are symmetrically arranged on the left and the right inside the backpack body, a limiting belt is arranged on the upper side inside the storage cavities, an upper hanging ring is arranged in the middle of the upper side of the left and the right side surfaces of the backpack body, a transverse drawstring is arranged in the middle of the bottom of the backpack body, a lower hanging ring is arranged at the end part of the transverse drawstring, a backpack belt is arranged on the backpack body through the lower hanging ring, a connecting ring is sleeved outside the backpack belt, a waist fixing belt is arranged on the left side of the connecting ring, a connecting hook is arranged at the end part of the backpack belt, lower zippers are arranged on the left and the right sides of the backpack body and on the lower sides of the open zippers, the whole structure is simple, convenient to use, and stability and practicality are higher.

Description

A backpack that can be switched between the front and the back

technical field

The utility model relates to the technical field of backpacks, in particular to a backpack which can be switched between the front and the back.

Background technique

Backpack is a daily necessities that are carried on the back when going out. With the development of fashion trends, double-sided backpacks have also emerged as the times require. Existing double-sided backpacks are usually equipped with zippers at the openings, which leads to their existence in use. In the case of being stolen, a backpack that can be switched between the front and the back is required to improve the above problems.

Utility model content

The purpose of the present invention is to provide a backpack that can be switched between the front and the back, so as to solve the above-mentioned problems in the background art.

To achieve the above object, the utility model provides the following technical solutions:

A backpack that can be switched between the front and the back includes a backpack body, an open zipper is symmetrically installed on the upper side of the backpack body, a storage cavity is symmetrically arranged on the left and right inside the backpack body, and the upper side inside the storage cavity is installed Limiting straps, the upper middle of the left and right sides of the backpack body is installed with an upper hanging ring, the middle of the bottom of the backpack body is installed with a horizontal drawstring, and the end of the horizontal drawstring is installed with a lower side hanger The backpack body is installed with a backpack strap through a lower hanging ring, a connecting ring is sleeved on the outside of the backpack strap, and a waist fixing strap is installed on the left side of the connecting ring, and the end of the backpack strap is A connecting hook is installed on the front and rear of the backpack body, a lower zipper is installed on the left and right sides of the backpack body and located on the lower side of the opening zipper, and a zipper protection belt is installed on the front and rear sides of the backpack body. A side pocket is installed on the lower side of the zipper protection tape, and a side pocket limit band is installed on the upper side of the side pocket.

As a preferred solution of the present invention, the limiting band is made of elastic band, and the limiting band is connected with the inner wall of the storage cavity by sewing.

As a preferred solution of the present invention, the horizontal drawstring is connected to the bottom of the backpack body by sewing, and a "Japanese" buckle is installed in the middle of the backpack strap.

As a preferred solution of the present invention, a belt loop is installed at the end of the waist fixing belt and on the side close to the front of the backpack body, and the outer wall of the waist fixing belt and the side close to the back of the backpack body are installed by sewing. Velcro.

As a preferred solution of the present invention, a handle is installed in the middle of the base surface of the backpack body, and a diamond pattern is arranged on the outer wall of the upper left side of the backpack body.

As a preferred solution of the present invention, one end of the zipper protection tape is connected with the backpack body by sewing, and the other end of the zipper protection tape is connected with the backpack body by a concealed buckle.

As a preferred solution of the present invention, the upper end of the side pocket limiting strap is connected with the backpack body through a concealed buckle.

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

1. In the present utility model, through the symmetrically arranged connecting rings on the left and right sides, the backpack strap can be hung on the left side and on the right side, so that the two sides of the backpack body can be switched for use. The strength of the bottom of the backpack body can be strengthened to a certain extent, and the arrangement of the zipper protection belt can shield and protect the zipper of the backpack body, so as to play the role of anti-theft to a certain extent.

2. In the present utility model, the backpack straps can be limited by the arrangement of the waist fixing straps, so as to prevent the backpack straps from slipping off people's shoulders, so that the backpack body can be carried more firmly.

Description of drawings

1 is a schematic diagram of the overall structure of the present utility model;

Fig. 2 is the partial structural representation of the utility model;

3 is a schematic diagram of the internal structure of the backpack body of the present invention;

Figure 4 is an enlarged view of the utility model A.

In the picture: 1. Backpack body; 2. Open zipper; 3. Storage cavity; 4. Limiting strap; 5. Upper hanging loop; 6. Horizontal pull strap; 7. Lower hanging loop; 8. Backpack strap ;9, connecting ring; 10, waist fixing belt; 11, connecting hook; 12, lower zipper; 13, zipper protection belt; 14, side pocket; 15, side pocket limit belt; 16, belt loop; 17, lift hand; 18, diamond pattern.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. The embodiments in the utility model, and all other embodiments obtained by those of ordinary skill in the art without creative work, fall within the protection scope of the present utility model.

In order to facilitate the understanding of the present utility model, the present utility model will be more fully described below with reference to the related drawings, and several embodiments of the present utility model are given. However, the present utility model can be realized in many different forms, and is not limited to The embodiments described herein are, on the contrary, provided so that this disclosure will be thorough and complete.

It should be noted that when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it may Whether directly connected to another element or possibly with intervening elements, the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention, and the terms used herein in the description of the present invention are only for describing specific For the purpose of the examples, and not for the purpose of limiting the invention, the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to Figures 1-4, the utility model provides a technical solution:

A backpack that can be switched between the front and the back comprises a backpack body 1, an open zipper 2 is symmetrically installed on the upper side of the backpack body 1, a storage cavity 3 is symmetrically arranged inside the backpack body 1, and the upper side of the storage cavity 3 is installed There is a limit belt 4, an upper hanging ring 5 is installed in the middle of the upper side of the left and right sides of the backpack body 1, a transverse pull belt 6 is installed in the middle of the bottom of the backpack body 1, and a lower hanging belt is installed at the end of the transverse pull belt 6 Ring 7, the backpack body 1 is installed with a backpack strap 8 through the lower side hanging ring 7, the outer sleeve of the backpack strap 8 is provided with a connecting ring 9, the left side of the connecting ring 9 is installed with a waist fixing belt 10, Connecting hooks 11 are installed at the ends, lower zippers 12 are installed on the left and right sides of the backpack body 1 and located on the lower side of the opening zipper 2 , and zipper protection belts 13 are installed on the front and rear sides of the backpack body 1 . A side pocket 14 is installed on the lower side of the zipper protection tape 13 , and a side pocket limiting tape 15 is installed on the upper side of the side pocket 14 .

Please refer to Fig. 1-4, the limit belt 4 is made of elastic belt, and the limit belt 4 is connected with the inner wall of the storage cavity 3 by sewing, and the horizontal pull belt 6 is connected with the inner wall of the backpack body 1 by sewing. The bottom is connected, a "day" buckle is installed in the middle of the backpack belt 8, a belt loop 16 is installed at the end of the waist fixing belt 10 and close to the front side of the backpack body 1, and the outer wall of the waist fixing belt 10 is close to the backpack. One side of the back of the main body 1 is installed with a Velcro by sewing, a handle 17 is installed in the middle of the base surface of the backpack main body 1, a diamond pattern 18 is arranged on the outer wall of the upper left side of the backpack main body 1, and one end of the zipper protection belt 13 passes through It is connected with the backpack body 1 by sewing, the other end of the zipper protection belt 13 is connected with the backpack body 1 through a concealed buckle, and the upper end of the side pocket limit belt 15 is connected with the backpack body 1 through a concealed buckle. The side-symmetrically arranged connecting ring 9 enables the backpack strap 8 to be hung to the left and to the right, thereby enabling the two sides of the backpack body 1 to be switched for use. 1. The strength of the bottom, in addition, the setting of the zipper protection belt 13 can shield and protect the zipper of the backpack body 1, so as to play the role of anti-theft to a certain extent, and the setting of the waist fixing belt 10 can limit the position of the backpack strap 8, Thus, the backpack straps 8 are prevented from slipping off the shoulders of people, so that the backpack body 1 can be carried more firmly.

The working process of the utility model: when in use, hang the connecting hook 11 at the end of the backpack strap 8 on the connecting ring 9 on the left or right side, put the item in the storage cavity 3, and use the limit belt 4 to The item is fixed, and then the opening zipper 2 is pulled up, and then the zipper protection belt 13 is fixed on the backpack body 1 through the hidden buckle, and then the waist fixing belt 10 is passed through the belt loop 16, and the Velcro The waist fixing belt 10 can be fixed on the waist of the person. Through the symmetrically arranged connecting rings 9 on the left and right sides, the backpack strap 8 can be hung on the left side and the right side, so that the two sides of the backpack body 1 can be hung. Switching to use, the setting of the lateral drawstring 6 can strengthen the strength of the bottom of the backpack body 1 to a certain extent, and the setting of the zipper protection tape 13 can shield and protect the zipper of the backpack body 1, so as to play the role of anti-theft to a certain extent , the setting of the waist fixing belt 10 can limit the position of the backpack strap 8, thereby preventing the backpack strap 8 from slipping off the shoulders of people, thereby enabling the backpack body 1 to be carried more firmly.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a knapsack that front back face switches use, includes knapsack body (1), its characterized in that: open zipper (2) are installed to the upside symmetry of knapsack body (1), the inside bilateral symmetry of knapsack body (1) is provided with storing chamber (3), spacing area (4) are installed to the inside upside in storing chamber (3), department installs upside link (5) in the middle of the upside of knapsack body (1) left and right sides face, department installs horizontal stretching strap (6) in the middle of the bottom of knapsack body (1), downside link (7) are installed to the tip of horizontal stretching strap (6), knapsack area (8) are installed through downside link (7) in knapsack body (1), the outside cover of knapsack area (8) is equipped with go-between (9), waist fixed band (10) is installed in the left side of go-between (9), couple (11) are installed to the tip of knapsack area (8), the downside zip fastener (12) are installed to the left and right sides of knapsack body (1) and the downside that is located open zipper (2) The novel backpack comprises a backpack body (1), wherein zipper protection belts (13) are installed on the front side and the rear side of the backpack body (1), side bags (14) are installed on the front side and the rear side of the backpack body (1) and located on the lower sides of the zipper protection belts (13), and side bag limiting belts (15) are installed on the upper sides of the side bags (14).

2. The backpack of claim 1, wherein the backpack comprises: the limiting belt (4) is made of an elastic belt, and the limiting belt (4) is connected with the inner wall of the storage cavity (3) in a sewing mode.

3. The backpack of claim 1, wherein the backpack comprises: the transverse drawstring (6) is connected with the bottom of the backpack body (1) in a sewing mode, and a Chinese character 'ri' button is arranged in the middle of the backpack wrapping belt (8).

4. The backpack of claim 1, wherein the backpack comprises: the tip of waist fixed band (10) and be close to the positive one side of knapsack body (1) and install belt loop (16), the magic subsides are installed through the mode of sewing up to the outer wall of waist fixed band (10) and be close to one side at the back of knapsack body (1).

5. The backpack of claim 1, wherein the backpack comprises: the backpack is characterized in that a handle (17) is mounted in the middle of the base surface of the backpack body (1), and rhombus grains (18) are arranged on the outer wall of the upper left side of the backpack body (1).

6. The backpack of claim 1, wherein the backpack comprises: one end of the zipper protection belt (13) is connected with the backpack body (1) in a sewing mode, and the other end of the zipper protection belt (13) is connected with the backpack body (1) through the hidden button.

7. The backpack of claim 1, wherein the backpack comprises: the upper end of the side bag limiting belt (15) is connected with the backpack body (1) through a hidden buckle.

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