CN207949249U - A large-capacity backpack for outdoor leisure travel with solar power generation - Google Patents

Abstract

The utility model discloses a solar energy power generation's outdoor leisure travel large capacity knapsack, including the knapsack main part, the back of knapsack main part is equipped with two symmetrical baldrics, the top inboard of knapsack main part is equipped with backup pad A, the position that the top outside of knapsack main part corresponds backup pad A is equipped with soft solar cell, be equipped with the storing bag in the knapsack main part, be equipped with portable power source in the storing bag, the bottom of knapsack main part is connected with the fixed plate, the below of fixed plate is equipped with backup pad B, be connected through a plurality of evenly distributed's damping spring between fixed plate and the backup pad B, T shape spout has been seted up to backup pad B's upper surface, sliding connection has two T shape sliders with T shape spout assorted in the T shape spout, and two T shape sliders are symmetrical, all be connected with the spring on the relative inside. The utility model discloses simple structure, convenient operation guarantees that solar energy knapsack carries more conveniently, possesses fine shock attenuation protect function moreover.

Description

A large-capacity backpack for outdoor leisure travel with solar power generation

technical field

The utility model relates to the technical field of backpacks, in particular to a large-capacity backpack for outdoor leisure travel with solar power generation.

Background technique

The solar backpack comes into your life with the design concept of environmental protection, energy saving and low carbon. It is a must-have for outdoor enthusiasts and frequent business travelers, allowing you to enjoy the convenience of charging anytime and anywhere. Applicable to various styles of mobile phones, MP3, MP4, digital cameras, IPAD, IPOD and other electronic products.

In the prior art, solar large-capacity backpacks have the problems of being overweight and inconvenient to carry after storing a large number of items in outdoor leisure travel. Users will feel tired when wearing backpacks for a long time, which reduces the user experience. During the carrying process, there is no shock-absorbing protection function, and the vulnerable items in the backpack are prone to damage during the carrying process.

Utility model content

The purpose of the utility model is to solve the problems that the solar backpack in the prior art is inconvenient to carry and has no shock-absorbing protection function, and proposes a large-capacity backpack for outdoor leisure travel with solar power generation.

In order to achieve the above object, the utility model adopts the following technical solutions:

A large-capacity backpack for outdoor leisure travel with solar power generation, comprising a backpack main body, two symmetrical shoulder straps are arranged on the back of the backpack main body, a support plate A is provided on the top inner side of the backpack main body, and the backpack main body A flexible solar cell is provided on the outer side of the top corresponding to the position of the support plate A, a storage bag is provided in the main body of the backpack, a mobile power supply is provided in the storage bag, and a fixing plate is connected to the bottom of the main body of the backpack. A support plate B is provided below the fixed plate, and the fixed plate and the support plate B are connected by a plurality of evenly distributed damping springs. The upper surface of the support plate B is provided with a T-shaped chute, and the T Two T-shaped sliders matching the T-shaped chute are slidably connected inside the T-shaped chute, and the two T-shaped sliders are symmetrical, and springs are fixedly connected to the opposite inner walls of the T-shaped chute, so The other end of the spring is fixedly connected to the corresponding T-shaped slider, and the side of the fixed plate close to the T-shaped chute is connected with two symmetrical moving rods, and a tension spring is connected between the two moving rods. The end of the moving rod away from the fixed plate is hinged to the T-shaped slider, and the side of the backpack main body away from the shoulder strap is provided with an external backpack.

Preferably, the four corners of the support plate B away from the fixed plate are provided with universal wheels, and the top of the backpack main body is connected with a first slide bar, the first slide bar is a hollow structure, and the first A second slide bar is slidably connected in the slide bar, a spring leaf is fixedly connected to the bottom of the second slide bar near the side wall, a positioning block is fixedly connected to one side of the spring leaf, and the side wall of the first slide bar is provided with There is a positioning hole matched with the positioning block, and the positioning block is set through the positioning hole.

Preferably, the side of the T-shaped slider close to the bottom of the T-shaped chute is fixedly connected with a ball groove, and balls are arranged in the ball groove, and the end of the ball away from the bottom of the ball groove passes through the groove of the ball groove The mouth extends outwards to roll and connect with the bottom of the T-shaped chute.

Preferably, the top of the backpack body is provided with a zipper.

Preferably, a transparent protective box is provided on the flexible solar cell.

Preferably, a handle is connected to the end of the second slide bar away from the main body of the backpack.

Compared with the prior art, the utility model provides a large-capacity backpack for outdoor leisure travel with solar power generation, which has the following beneficial effects:

1. The large-capacity backpack for outdoor leisure travel with solar power generation, by setting the backpack main body, external backpack, support plate B, universal wheels, first slider, second slider, spring leaf, positioning block and positioning hole, the backpack The main body increases the capacity of the backpack by setting an external backpack. When traveling, you can push the main body of the backpack to move through the universal wheels on the support plate B, or you can carry the main body of the backpack through the shoulder strap. According to the needs of users, press Move the positioning block fixedly connected with the spring leaf, adjust the position between the second sliding bar and the first sliding bar, and when the proper position is reached, the positioning block is stuck in the positioning hole, which is convenient for people to push the backpack to move and ensure that the solar backpack can be carried more convenient.

2. The solar-powered large-capacity backpack for outdoor leisure travel is provided with a backpack main body, shoulder straps, a fixed plate, a support plate A, a shock-absorbing spring, a T-shaped chute, a T-shaped slider, a spring, a moving rod, and a tension spring. During the movement of the main body of the backpack, bumps will generate impact force, which is partially buffered by the shock-absorbing spring, and the remaining force is driven by two moving rods to drive the T-shaped slider connected with the spring to move back and forth in the T-shaped chute for a part By stretching the tension spring between the two moving rods, the impact force is further consumed, so that the buffering effect is better, so that the solar backpack has a good shock-absorbing protection function.

The parts not involved in the device are the same as the prior art or can be realized by using the prior art. The utility model has the advantages of simple structure, convenient operation, more convenient carrying of the solar backpack, and good shock-absorbing protection function.

Description of drawings

Fig. 1 is a structural schematic diagram of a large-capacity knapsack for outdoor leisure travel of a kind of solar power generation proposed by the utility model;

Fig. 2 is the enlarged view of part A of a large-capacity backpack for outdoor leisure travel of a kind of solar power generation proposed by the utility model;

Fig. 3 is an enlarged view of part B of a solar-powered large-capacity backpack for outdoor leisure travel proposed by the utility model.

In the figure: 1 backpack main body, 2 shoulder straps, 3 support plate A, 4 soft solar battery, 5 storage bag, 6 mobile power supply, 7 fixed plate, 8 support plate B, 9 shock absorbing spring, 10T-shaped chute, 11 T-shaped slider, 12 spring, 13 moving rod, 14 extension spring, 15 external backpack, 16 universal wheel, 17 first slide bar, 18 second slide bar, 19 spring leaf, 20 positioning block, 21 positioning hole, 22 ball grooves, 23 balls, 24 zippers, 25 transparent protective boxes, 26 handles.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figures 1-3, a large-capacity backpack for outdoor leisure travel with solar power generation includes a backpack main body 1, two symmetrical shoulder straps 2 are provided on the back of the backpack main body 1, and a support plate A3 is provided on the inside of the top of the backpack main body 1 A flexible solar battery 4 is provided on the outside of the top of the backpack main body 1 corresponding to the position of the support plate A3, a storage bag 5 is provided inside the backpack main body 1, a mobile power supply 6 is provided inside the storage bag 5, and a bottom of the backpack main body 1 is connected to The fixed plate 7 is provided with a support plate B8 below the fixed plate 7, and the fixed plate 7 and the support plate B8 are connected by a plurality of evenly distributed damping springs 9, and the upper surface of the support plate B8 is provided with a T-shaped chute 10 , two T-shaped sliders 11 matching the T-shaped chute 10 are slidably connected in the T-shaped chute 10, and the two T-shaped sliders 11 are symmetrical, and the opposite inner walls of the T-shaped chute 10 are fixed A spring 12 is connected, and the other end of the spring 12 is fixedly connected with the corresponding T-shaped slider 11. The side of the fixed plate 7 close to the T-shaped chute 10 is rotationally connected with two symmetrical moving rods 13, and the two moving rods 13 is connected with a tension spring 14, the end of the moving rod 13 away from the fixed plate 7 is hinged with the T-shaped slider 11, and the side of the backpack body 1 away from the shoulder strap 2 is provided with an external backpack 15, and the backpack body 1 is in the process of moving During the bumping, the impact force is generated, which is partially buffered by the shock absorbing spring 9, and the remaining force is driven by the two moving rods 13 to drive the T-shaped slider 11 connected with the spring 12 to move back and forth in the T-shaped chute 10 for a part By stretching the extension spring 14 between the two moving rods 13, the impact force is further consumed, so that the buffering effect is better, so that the solar backpack has a good shock-absorbing protection function.

The four corners of the support plate B8 away from the fixed plate 7 are provided with universal wheels 16, and the top of the backpack main body 1 is connected with a first slide bar 17, which is a hollow structure, and the first slide bar 17 is connected to There is a second slide bar 18, the second slide bar 18 is fixedly connected with a spring leaf 19 near the bottom of the side wall, one side of the spring leaf 19 is fixedly connected with a positioning block 20, and the side wall of the first slide bar 17 is provided with a positioning The positioning hole 21 matched with the block 20, the positioning block 20 is set through the positioning hole 21, the backpack main body 1 increases the capacity of the backpack by setting the external backpack 15, and when traveling, it can pass the universal wheel 16 on the support plate B8 , push the backpack main body 1 to move, or carry the backpack main body 1 through the shoulder strap 2, press the positioning block 20 fixedly connected with the spring leaf 19 according to the needs of the user, and adjust the second sliding bar 18 and the first sliding bar 17 When reaching a suitable position, the positioning block 20 is stuck in the positioning hole 21, which is convenient for people to push the backpack to move, and ensures that the solar backpack is more convenient to carry.

The side of the T-shaped slider 11 close to the bottom of the T-shaped chute 10 is fixedly connected with a ball groove 22, the ball groove 22 is provided with a ball 23, and the end of the ball 23 away from the bottom of the ball groove 22 passes through the notch of the ball groove 22 And extend outward to roll and connect with the bottom of the T-shaped chute 10 to ensure that the T-shaped slider 11 moves more stably and conveniently in the T-shaped chute 10 .

The top of the backpack main body 1 is provided with a zipper 24 to facilitate the opening and closing of the backpack main body 1 .

The flexible solar cell 4 is provided with a transparent protective box 25 to protect the flexible solar cell 4 .

A handle 26 is connected to the end of the second slide bar 18 far away from the backpack main body 1 to facilitate the movement of the backpack main body 1 .

In the utility model, the backpack main body 1 increases the capacity of the backpack by setting the external backpack 15. When traveling, the backpack main body 1 can be pushed to move through the universal wheels 16 on the support plate B8, or can be carried by the shoulder belt 2. Pick up the backpack main body 1, press the positioning block 20 fixedly connected with the spring leaf 19 according to the needs of the user, adjust the position between the second sliding bar 18 and the first sliding bar 17, when reaching a suitable position, move the positioning block 20 It is stuck in the positioning hole 21, which is convenient for people to push the backpack to move, and ensures that the solar backpack is more convenient to carry. During the movement of the backpack main body 1, bumps generate impact force, which is partially buffered by the shock-absorbing spring 9, and the remaining force passes through two The moving rod 13 drives the T-shaped slide block 11 connected with the spring 12 to move back and forth in the T-shaped chute 10 to consume part of the consumption. By stretching the extension spring 14 between the two moving rods 13, the impact force is further reduced. Consumption makes the cushioning effect better, so that the solar backpack has a good shock absorption protection function.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. The large capacity knapsack 1. a kind of outdoor leisure of solar power generation is travelled, including backpack body (1), which is characterized in that described The back side of backpack body (1) is set there are two symmetrical shoulder belt (2), and the inside top of the backpack body (1) is equipped with support plate A (3), the top outer of the backpack body (1) corresponds to the position of support plate A (3) equipped with soft solar cell (4), the back of the body It is equipped with pouch (5) in packet main body (1), mobile power (6), the bottom of the backpack body (1) are equipped in the pouch (5) Be connected with fixed plate (7), the lower section of the fixed plate (7) is equipped with support plate B (8), the fixed plate (7) and support plate B (8) it Between be connected by multiple equally distributed damping springs (9), the upper surface of the support plate B (8) offers T shape sliding slots (10), two T-shaped sliders (11) to match with T shapes sliding slot (10), and two T are slidably connected in the T shapes sliding slot (10) Shape sliding block (11) is symmetrical, and spring (12), the spring have been fixedly connected on the relative inner wall of the T shapes sliding slot (10) (12) the other end is fixedly connected with corresponding T-shaped slider (11), and the fixed plate (7) turns close to the side of T shapes sliding slot (10) There are two symmetrical mobile bars (13) for dynamic connection, and are connected with tension spring (14), the mobile bar between two mobile bars (13) (13) one end far from fixed plate (7) is hinged with T-shaped slider (11), and side of the backpack body (1) far from shoulder belt (2) is set There is external knapsack (15).
2. The large capacity knapsack 2. a kind of outdoor leisure of solar power generation according to claim 1 is travelled, which is characterized in that institute It states four corners of the support plate B (8) far from fixed plate (7) side and is equipped with universal wheel (16), connect at the top of the backpack body (1) It is connected to the first slide bar (17), first slide bar (17) is hollow structure, and second is slidably connected in first slide bar (17) Slide bar (18), second slide bar (18) are fixedly connected with spring leaf (19) by the bottom of proximal wall, the spring leaf (19) Side is fixedly connected with locating piece (20), and the side wall of the first slide bar (17) is equipped with the location hole to match with locating piece (20) (21), the locating piece (20) is arranged across location hole (21).
3. The large capacity knapsack 3. a kind of outdoor leisure of solar power generation according to claim 1 is travelled, which is characterized in that institute It states T-shaped slider (11) and is fixedly connected with ball grooves (22) close to the side of T shapes sliding slot (10) slot bottom, set in the ball grooves (22) There are ball (23), the one end of the ball (23) far from ball grooves (22) slot bottom to pass through the notch of ball grooves (22) and extend outwardly It rolls and connects with the slot bottom of T shapes sliding slot (10).
4. The large capacity knapsack 4. a kind of outdoor leisure of solar power generation according to claim 1 is travelled, which is characterized in that institute The top for stating backpack body (1) is equipped with slide fastener (24).
5. The large capacity knapsack 5. a kind of outdoor leisure of solar power generation according to claim 1 is travelled, which is characterized in that institute It states soft solar cell (4) and is equipped with transparency protected box (25).
6. The large capacity knapsack 6. a kind of outdoor leisure of solar power generation according to claim 2 is travelled, which is characterized in that institute It states the one end of the second slide bar (18) far from backpack body (1) and is connected with handle (26).