CN203841284U - Portable knapsack capable of being seated - Google Patents

Abstract

A portable sit-on backpack, comprising a backpack body and a length-adjustable double shoulder strap arranged on the backpack body, the backpack body is provided with a foldable seat cushion connected to the bottom of one side of the double shoulder strap, and the backpack body is also preset for holding The groove of the folding cushion is placed, and the fixed connection devices that can cooperate with each other are respectively provided in the groove and on the folding cushion. The folding cushion is composed of two folded plates connected by rotation, and the end of one of the folded plates It is rotatably connected with the bottom of the backpack body, and the end of the other folded board is connected with one end of the shoulder strap. The length of the double shoulder strap is such that it can be straightened after the two folded boards are stretched out. The utility model relates to a portable sitable backpack, which can be used as a comfortable and reliable seat without affecting the shape and normal use of the backpack. At the same time, the overall design of the backpack is reasonable, the functions are diverse, and it is suitable for popularization and use.

Description

A portable sit-on backpack

technical field

The utility model relates to the technical field of backpacks for daily life, in particular to a portable and sitable backpack.

Background technique

Backpack is a convenient device for transporting items. Due to its light weight and small volume, it can minimize the movement of the wearer, and has a large capacity and a comfortable backpack state when in use. A favorite of many teenagers and travel enthusiasts. However, in outdoor sports or activities, people tend to experience physical fatigue. At this time, if there is a comfortable seat that can allow people to rest safely, cleanly and firmly anytime and anywhere, it will be the thing people dream of. At present, there is no backpack on the market that can be used as a seat without restricting the shape of the backpack and not affecting the normal use of the backpack.

Utility model content

The technical problem to be solved by the utility model is: to provide a portable sitable backpack, which can be used as a comfortable and reliable seat without affecting the shape and normal use of the backpack. At the same time, the overall design of the backpack is reasonable, the functions are diverse, and it is suitable for popularization and use.

The technical solution adopted by the utility model for solving the above-mentioned technical problems is: a portable sitable backpack, comprising a backpack body and adjustable length shoulder straps arranged on the backpack body; The bottom is connected with a folding cushion, and the backpack body is also preset with a groove for accommodating the folding cushion, and the groove and the folding cushion are respectively provided with fixed connection devices that can cooperate with each other. The folding cushion is composed of two It is composed of two folded boards that are connected by rotation. One end of one folded board is connected to the bottom of the backpack body by rotation, and the end of the other folded board is connected to one end of the shoulder strap. It can be straightened after opening.

The fixed connecting device is any one of snap buttons, Velcro or nylon hooks.

The bottom of the backpack body is also provided with an adhesive tape for fixing the folded cushion.

The bottom of the backpack body is provided with a protective liner.

The outer surface of the backpack body is provided with a waterproof layer.

The outer surface of the backpack body is provided with a layer of reflective film. the

The shoulder strap is also provided with a fixed pocket for holding a flashlight.

A massage pad is arranged on the top of the inner side of the shoulder strap, and a plurality of massage protrusions are uniformly arranged on the massage pad.

The shoulder strap is composed of upper and lower sections which are detachably connected, and the upper and lower sections are connected by buckles.

The folding boards are sequentially provided with a fabric layer, a sponge layer and a waterproof layer. The waterproof layer is located on the bottom surface when the two folding boards are in the unfolded state, and the bottom of the waterproof layer is also provided with anti-slip protrusions.

Beneficial effect:

1. The portable and sitable backpack of the present utility model has simple structure and convenient operation. It provides users with a comfortable seat for temporary rest without additional configuration, and does not affect the placement of items in the bag, which meets the needs of outdoor environments. Or the need for personal rest during daily travel. Reduce travel burden, simple and convenient. After use, the direct contact surface with the ground can be folded into the groove, which is convenient and hygienic, reduces pollution to the environment and clothes, and allows travelers to rest anytime and anywhere while carrying items.

2. The portable and sitable backpack of the utility model adopts a multifunctional design scheme of one thing and two uses, which is simple and practical, resource-saving, environmentally friendly and hygienic. At the same time, the manufacturing cost is low, the manufacturing process is simple, and it is easy to put into the market.

3. In the portable sitable backpack of the present invention, the outer surface of the backpack body is provided with a reflective film, which can help the user to be easily spotted by the driving or people behind when getting lost in outdoor sports or walking on the road at night, so that the backpack The victim can be rescued or discovered in time, and the occurrence of traffic accidents can also be effectively avoided.

4. In the portable and sitable backpack of the present invention, massage pads are arranged on both shoulder straps, which can relieve fatigue caused by the wearer for a long time when backpacking as a child. The setting of the flashlight fixed pocket on the shoulder straps is reliable and stable, and can be convenient for users Access it whenever you need it.

Description of drawings

Fig. 1 is a structural schematic front view of the utility model;

Fig. 2 is a schematic side view of the structure of the utility model;

Fig. 3 is the structural representation when the utility model is used as a seat;

Reference signs: 1. backpack body, 2. shoulder straps, 3. folding cushion, 4. groove, 5. fixed connection device, 6. adhesive tape, 7. buckle.

Detailed ways

The specific embodiment of the utility model is described below in conjunction with accompanying drawing:

A portable sit-on backpack, comprising a backpack body 1 and a length-adjustable shoulder strap 2 arranged on the backpack body 1, the backpack body 1 is provided with a foldable cushion 3 connected to the bottom of one side of the shoulder strap 2, and the backpack body 1 There is also a groove 4 for accommodating the folding cushion 3, and a fixed connection device 5 that can cooperate with each other is respectively provided in the groove 4 and on the folding cushion 3, and the folding cushion 3 is rotated by two pieces. It is composed of connected folding boards, the end of one folding board is connected to the bottom of the backpack body 1 by rotation, and the end of the other folding board is connected to one end of the shoulder strap 2. Stretched to straighten.

The fixed connecting device 5 is any one of snap buttons, velcro or nylon hooks.

The bottom of the backpack body 1 is also provided with an adhesive tape 6 for fixing the folded cushion 3 . One end of the adhesive tape is fixed on the shoulder strap, and the other end can be mated and connected to the bottom of the backpack body 1 for fastening the bottom of the foldable seat cushion to the backpack body. Adhesive strips can be Velcro, snaps, or nylon hooks.

The bottom of the backpack body 1 is provided with a protective liner.

The outer surface of the backpack body 1 is provided with a waterproof layer.

The outer surface of the backpack body 1 is provided with a layer of reflective film. the

The said shoulder strap 2 is also provided with a fixed pocket for holding a flashlight.

A massage pad is arranged on the top of the inner side of the shoulder strap 2, and a plurality of massage protrusions are uniformly arranged on the massage pad.

The shoulder strap 2 is composed of detachably connected upper and lower sections, and the upper and lower sections are connected by a buckle 7 .

The folding boards are sequentially provided with a fabric layer, a sponge layer and a waterproof layer. The waterproof layer is located on the bottom surface when the two folding boards are in the unfolded state, and the bottom of the waterproof layer is also provided with anti-slip protrusions.

When the portable sitable backpack of the utility model is only used as a backpack, it is no different from common backpacks on the market. When used as a seat, first open the adhesive tape used to further fasten the connection between the foldable seat cushion and the backpack body, open the fixed connection device provided on the backpack, and make the foldable seat cushion unfold and lay flat, and then adjust according to actual needs The length of the shoulder straps. At this time, the backpack body, the folding cushion and the shoulder straps form a triangular structure. The backpack body becomes the backrest, and the folding cushion becomes the seat surface. For a comfortable and safe seat. After use, the surface with more direct contact with the ground can be folded into the groove, which is convenient and hygienic, and reduces pollution to the environment and clothes

The adhesive buckle at the bottom of the strap is on the bottom of the bag body, which plays a fixed role and prevents the detachment of fixed connection devices such as metal snap buttons caused by the backpack being too heavy. The seat surface of the folding cushion is made of sponge layer and cloth, which makes the sitting feeling comfortable. The bottom surface in contact with the ground is wrapped with plastic waterproof material and provided with anti-skid particles. When folded, the soiled bottom surface is folded inside and does not touch the user's back, which ingeniously solves the hygienic problem that the folded cushion is easily stained.

The utility model is based on the needs of modern people. The project fits the reality and solves the practical problems of daily life. Seats for different groups of people are designed to provide users with temporary rest without adding additional configurations for users. seat. It meets the needs of personal rest in the outdoor environment, and is also suitable for short rest during daily travel. Reduce travel burden, simple and convenient. It can allow travelers to rest anytime and anywhere while carrying their belongings, so they don't have to worry about finding a place to rest. The multifunctional design of one thing and two uses will make the public very happy to carry the product on various occasions. To a certain extent, it will effectively reduce the use of disposable bags and paper, maintain environmental sanitation, and embody the concept of green design.

The product design is simple and practical, and durable, low-cost and easy-to-process materials are selected to ensure product quality, beauty and convenience. The manufacturing cost is low, the manufacturing process is simple, and it is easy to put into the market.

The portable sitable backpack of the utility model is especially suitable for traveling and going out. Its design is suitable for backpacks of various styles and shapes. The overall design of the scheme is reasonable, the structure is simple, and the operation is convenient. When the bag is turned into a seat for rest, it does not affect the storage function. When it is not used as a seat, it can be used as a general storage bag, which is simple and convenient. For people traveling, it has very high practical value. It is especially suitable for groups such as women, traveling friends, and children, reflecting humanized social care.

Claims (10)

1. A portable sit-on backpack, comprising a backpack body (1) and a length-adjustable shoulder strap (2) arranged on the backpack body (1), characterized in that: the backpack body (1) is provided with shoulder straps The bottom of one side of the strap (2) is connected with a folding cushion (3), and the backpack body (1) is also preset with a groove (4) for accommodating the folding cushion (3), and the groove (4) and the folding The seat cushions (3) are respectively provided with fixed connection devices (5) that can cooperate with each other. The folded seat cushions (3) are composed of two folded plates that are rotatably connected, and the end of one of the folded plates is connected to the backpack body (1 ), and the end of the other folded board is connected with one end of the shoulder strap (2), and the length of the double shoulder strap (2) is set so that it can be straightened after the two folded boards are stretched out. 2. A portable sitable backpack according to claim 1, characterized in that: said fixing connection device (5) is any one of snap buttons, velcro or nylon hooks. 3. A portable sitable backpack according to claim 1, characterized in that: the bottom of the backpack body (1) is also provided with an adhesive tape (6) for fixing the folded cushion (3). 4. A portable sitable backpack according to claim 1, characterized in that: the bottom of the backpack body (1) is provided with a protective liner. 5. A portable sitable backpack according to claim 1, characterized in that: the outer surface of the backpack body (1) is provided with a waterproof layer. 6. A portable sitable backpack according to claim 1, characterized in that: the outer surface of the backpack body (1) is provided with a layer of reflective film. 7. A portable sitable backpack according to claim 1, characterized in that: said double shoulder strap (2) is also provided with a fixed pocket for holding a flashlight. 8. A portable sitable backpack according to claim 1, characterized in that: a massage pad is provided on the top of the inner side of the shoulder strap (2), and a plurality of massage protrusions are uniformly provided on the massage pad. 9. A portable sit-on backpack according to claim 1, characterized in that: the shoulder strap (2) is composed of upper and lower sections that are detachably connected, and the upper and lower sections are connected by a buckle (7 )connect. 10. A portable sitable backpack as claimed in claim 1, characterized in that: said folding boards are sequentially provided with a cloth layer, a sponge layer and a waterproof layer, and the waterproof layer is located when the two folding boards are in an unfolded state. The bottom surface, and the bottom of the waterproof layer is also provided with anti-slip protrusions.