Photographing backpack with burden reducing function

Abstract

The utility model relates to the field of luggage products, and discloses a photographic backpack with a load reducing function, which comprises a main backpack body, a load reducing mechanism is arranged at the rear end of the main backpack body, the load reducing mechanism comprises a backpack assembly and a buffer assembly, the buffer assembly comprises an elastic band, the bottom end of the elastic band is fixedly connected to the rear end of the main backpack body, and the bottom end of the elastic band is fixedly connected to the back end of the main backpack body. A connecting buckle is installed at the top end of the elastic band and is shaped like a Chinese character'ri ', a pull rope penetrates through and is inserted into a hole, close to the upper portion, of the connecting buckle, a braid is fixedly connected to the position, close to the top end, of the front end of the elastic band, and the bottom end of the braid is fixedly connected to the position, close to the bottom end, of the front end of the elastic band. According to the utility model, through the arrangement of the load reducing mechanism, when an operator uses the whole device to carry articles, and the articles in the backpack move up and down to extrude the inner wall of the backpack, the main backpack body firstly pulls the elastic belt to enable the elastic belt to extend, and then the elastic belt pulls the straps, so that the descending speed of the main backpack body can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of luggage products, especially to a photography backpack with load reduction function. BACKGROUND

[0002] The backpack is a common storage device in daily life, which can be used to help users transfer and move objects. When outdoor photography is performed, photographers need to use a backpack to store a large number of photography equipment.

[0003] The existing backpack is mostly composed of a backpack strap and a bag body, which are fixedly connected. When the user moves up and down on a slope, the objects in the backpack will also move up and down, and under the action of gravity, the objects will squeeze the backpack strap and the user's shoulders, causing the user to feel tired. Therefore, a photography backpack with load reduction function is proposed to solve the above problems. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a photography backpack with load reduction function, which aims to improve the problem that the backpack body and the backpack are mostly fixedly connected in the prior art, causing the user to feel tired when using.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a photography backpack with load reduction function, comprising a main bag body, a load reduction mechanism is arranged at the rear end of the main bag body, the load reduction mechanism comprises a load-bearing assembly and a buffer assembly, the buffer assembly comprises an elastic band, the bottom end of the elastic band is fixedly connected to the rear end of the main bag body, a connecting buckle is installed at the top end of the elastic band, the connecting buckle is arranged in a day shape, a pull rope is inserted into the hole near the top of the connecting buckle, a webbing is fixedly connected to the front end of the elastic band near the top end, the bottom end of the webbing is fixedly connected to the front end of the elastic band near the bottom end, and the elastic band is arranged in a wave shape.

[0006] Further description of the above technical scheme:

[0007] The load-bearing assembly comprises a shoulder strap, the top end of the shoulder strap is fixedly connected to the left end of the pull rope, a rope buckle is installed at the bottom end of the shoulder strap, and the rear end of the main bag body is connected to the rope buckle through a fixed rope.

[0008] Further description of the above technical scheme:

[0009] The shoulder strap is provided with a plurality of groups, and the top end of one group of the shoulder strap is fixedly connected to the right end of the pull rope.

[0010] As a further description of the above technical solutions:

[0011] The outer wall of the connecting buckle is sleeved with an open fixing belt near the top end position, the front surface of the main bag body is fixedly connected with a sealing fixing buckle, and the open fixing belt is wound on the outer wall of the sealing fixing buckle.

[0012] As a further description of the above technical solutions:

[0013] The left surface of the main bag body is installed with a side bag body one, and the right surface of the main bag body is installed with a side bag body two.

[0014] As a further description of the above technical solutions:

[0015] The rear end of the main bag body is fixedly connected with a wrapping sleeve, the wrapping sleeve is a cloth bag with a closed bottom end and an open top end, and the elastic belt slides on the inner wall of the wrapping sleeve.

[0016] The utility model has the advantages of the following:

[0017] 1、The utility model discloses a carrying device, which comprises a main bag body, a side bag body one and a side bag body two, a rope buckle, a shoulder strap, a pull rope, a connecting buckle, a wrapping sleeve and an elastic belt.

[0018] 2、The utility model discloses a carrying device, which comprises a main bag body, a side bag body one and a side bag body two, a rope buckle, a shoulder strap, a pull rope, a connecting buckle, a wrapping sleeve and an elastic belt. DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the whole device in the utility model.

[0020] Figure 2 It is a three-dimensional structure rear view schematic view of the whole device in the utility model.

[0021] Figure 3 It is a three-dimensional structure schematic view of the buffer assembly in the utility model.

[0022] LEGEND:

[0023] 1、main bag body;2、side bag body one;3、side bag body two;4、rope buckle;5、shoulder strap;6、pull rope;7、connecting buckle;8、wrapping sleeve;9、elastic belt;10、sealing fixing buckle;11、open fixing belt;12、webbing. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] With reference to Figure 1 - Figure 3 An embodiment provided by the utility model: a photography backpack with load reduction function, including main bag body 1 used for connecting overall device, the rear end of main bag body 1 is provided with load reduction mechanism used for relieving the stress of user, load reduction mechanism includes load-bearing assembly and buffer assembly, buffer assembly includes elastic band 9 used for pulling main bag body 1, the bottom end of elastic band 9 is fixedly connected at the rear end of main bag body 1, the top end of elastic band 9 is installed with connecting buckle 7 used for connecting elastic band 9 and other components, connecting buckle 7 is arranged as a day-shaped, the hole of connecting buckle 7 near the top is penetrated and inserted with pull rope 6 used for pulling connecting buckle 7, the front end of elastic band 9 near the top end position is fixedly connected with webbing 12 used for limiting the moving range of elastic band 9, the bottom end of webbing 12 is fixedly connected at the front end of elastic band 9 near the bottom end position, when main bag body 1 moves downward, it will pull elastic band 9 first, when elastic band 9 stretches to the limit length, main bag body 1 continues to move downward and can only pull webbing 12, so it can prevent elastic band 9 from being damaged due to overstretching, elastic band 9 is arranged as a wave shape, the wave shape design makes elastic band 9 have better deformation ability, and simultaneously makes elastic band 9 can be stretched to be longer when being used.

[0026] With reference to Figure 1 - Figure 3 Load-bearing assembly includes shoulder strap 5 used for conveniently operating load-bearing overall device, the top end of shoulder strap 5 is fixedly connected at the left end of pull rope 6, the bottom end of shoulder strap 5 is installed with rope buckle 4 used for connecting main bag body 1 and shoulder strap 5, the rear end of main bag body 1 is connected with rope buckle 4 through fixed rope, rope buckle 4 is prior art, and the length of fixed rope and rope buckle 4 is adjusted, so the load-bearing length can be adjusted, so different users can be conveniently used, shoulder strap 5 is provided with multiple groups, the top end of one of the groups of shoulder strap 5 is fixedly connected at the right end of pull rope 6, two groups of shoulder strap 5 can conveniently operate double-shoulder load-bearing, since two groups of shoulder strap 5 share one group of elastic band 9, so it can prevent the load reduction effect of two sides from being different, the outer wall of connecting buckle 7 near the top end position is sleeved with opening fixing band 11 used for closing the top opening of main bag body 1, the front surface of main bag body 1 is fixedly connected with sealing fixed buckle 10 used for fixing opening fixing band 11, and opening fixing band 11 is wound on the outer wall of sealing fixed buckle 10.

[0027] With reference to Figure 1 -Figure 3 The left surface of the main bag body 1 is provided with a side bag body 2 for storing articles, and the right surface of the main bag body 1 is provided with a side bag body 3. When the whole device is used, the articles can be evenly stored in the three bag bodies according to the weight, so that the whole device is uniform in mass. The rear end of the main bag body 1 is fixedly connected with a wrapping sleeve 8 for limiting the movement of the elastic band 9. The wrapping sleeve 8 is a cloth bag with a closed bottom end and an open top end. The elastic band 9 slides on the inner wall of the wrapping sleeve 8. By using the wrapping sleeve 8 to limit the elastic band 9, the elastic band 9 can be prevented from shaking randomly, and the direction of weight reduction can be limited to the vertical up-down direction.

[0028] Working principle: When the device needs to be used to carry articles, the articles can be first divided and stored in the three bag bodies according to the different weights of the articles, so that the mass of the whole device is evenly distributed. Then the harness 5 can be used to carry the whole device on the shoulder. When the main bag body 1 moves downward due to the movement of the articles inside, the main bag body 1 will first pull the elastic band 9 to elongate it, and then the elastic band 9 will pull the connecting buckle 7 to move the pull rope 6 downward. The downward movement of the pull rope 6 will pull the harness 5 to press the user's shoulder. By relying on the back-pulling force generated when the elastic band 9 is elongated, the main bag body 1 can be pulled to slow down the speed of the main bag body 1, so that the direct pressure of the whole device on the operator can be reduced, and the fatigue brought to the operator by carrying can be reduced.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A photographic backpack with a load-reducing function, comprising a main bag body (1), characterized in that: The rear end of the main bag body (1) is provided with a load reduction mechanism, the load reduction mechanism comprises a backpack assembly and a buffer assembly, the buffer assembly comprises an elastic band (9), the bottom end of the elastic band (9) is fixedly connected to the rear end of the main bag body (1), the top end of the elastic band (9) is provided with a connecting buckle (7), the connecting buckle (7) is provided in a sun-shaped hole, the connecting buckle (7) is penetrated by a pull rope (6) near the upper hole, the front end of the elastic band (9) is fixedly connected with a woven tape (12) near the top end position, the bottom end of the woven tape (12) is fixedly connected to the front end of the elastic band (9) near the bottom end position, and the elastic band (9) is provided in a wave shape.

2. The photographic backpack with load reduction function according to claim 1, characterized in that: The backpack assembly comprises a shoulder strap (5), the top end of the shoulder strap (5) is fixedly connected to the left end of the pull rope (6), and the bottom end of the shoulder strap (5) is provided with a rope buckle (4).

3. The photographic backpack with load reduction function according to claim 2, characterized in that: The shoulder strap (5) is provided with a plurality of groups, and the top end of one of the shoulder straps (5) is fixedly connected to the right end of the pull rope (6).

4. The photographic backpack with load-reducing function according to claim 1, characterized in that: The outer wall of the connecting buckle (7) is sleeved with an open fixing band (11) near the top end position, the front surface of the main bag body (1) is fixedly connected with a sealing fixed buckle (10), and the open fixing band (11) is wound on the outer wall of the sealing fixed buckle (10).

5. The photographic backpack with load-reducing function according to claim 1, characterized in that: The left surface of the main bag body (1) is provided with a side bag body one (2), and the right surface of the main bag body (1) is provided with a side bag body two (3).

6. The photographic backpack with load reduction function according to claim 1, characterized in that: The rear end of the main bag body (1) is fixedly connected with a wrapping sleeve (8), the wrapping sleeve (8) is a cloth bag with a closed bottom end and an open top end, and the elastic band (9) slides on the inner wall of the wrapping sleeve (8).

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