CN209898589U - Rainproof schoolbag - Google Patents

Abstract

The utility model discloses a rain-proof formula schoolbag, including fixed plate and inclusion, the inclusion is located one side of fixed plate and is fixed connection with the fixed plate, the bottom fixedly connected with connecting rod of fixed plate, first spout and second spout have been seted up to the inside of fixed plate, the inside sliding connection of first spout has first slider, the inside sliding connection of second spout has the second slider, one side fixedly connected with slide bar of first slider, the one end that first slider was kept away from to the slide bar is fixed connection with the second slider, the one end fixedly connected with fixed block of slide bar is kept away from to the second slider, the fixed surface of slide bar is connected with the tarpaulin, the tarpaulin runs through the top of fixed plate and is the overlap joint with the surface of inclusion. The utility model provides high schoolbag water-proof effects, when meetting the rainfall weather of assault, books stationery can not drenched, prevents to hinder student's use, and it is convenient to use.

Description

Rainproof schoolbag

Technical Field

The utility model relates to a schoolbag technical field especially relates to a rain-proof formula schoolbag.

Background

The schoolbag is a bag made of cloth, leather and the like, students carry textbooks and stationery, and the schoolbag develops a bag which can lighten the burden of the students according to the change of the grade of consumers, the material of the bag is more diversified, and the fashionable trend is led by bags made of genuine leather, PU, terylene, canvas, cotton, hemp and the like.

Most of schoolbag in the market at present has poor waterproof effect, and when meeting the sudden rainfall weather, books and stationery in the schoolbag can be easily wetted, thereby delaying the use of students and bringing much trouble to the students.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rainproof schoolbag.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rainproof schoolbag comprises a fixed plate and a schoolbag body, wherein the schoolbag body is positioned on one side of the fixed plate and fixedly connected with the fixed plate, the bottom of the fixed plate is fixedly connected with a connecting rod, a first sliding groove and a second sliding groove are formed in the fixed plate, a first sliding block is slidably connected inside the first sliding groove, a second sliding block is slidably connected inside the second sliding groove, a sliding rod is fixedly connected to one side of the first sliding block, one end, away from the first sliding block, of the sliding rod is fixedly connected with the second sliding block, one end, away from the sliding rod, of the second sliding block is fixedly connected with a fixed block, a waterproof cloth is fixedly connected to the surface of the sliding rod, penetrates through the top of the fixed plate and is in lap joint with the surface of the schoolbag body, a limiting rod is fixedly connected to one end, away from the sliding rod, of the waterproof cloth, the utility model discloses a safety belt, including elastic rope, connecting rod, shackle, spring, fixed plate, dog, first limiting plate, threaded rod, the one side of mount is pegged graft to the threaded rod, the one end fixedly connected with shackle that the gag lever post was kept away from to the elastic rope, the shackle is the overlap joint with the connecting rod, the fixed surface fixedly connected with protection of fixed plate fills up, protection fills up one side fixedly connected with schoolbag area, the dog and the mount that one side fixed connection of fixed block was kept away from to the fixed plate, one side fixedly connected with spring of fixed plate, the spring is located the inside of mount, the first limiting plate of one end fixedly connected with of spring, the threaded rod is pegged graft to one side.

Preferably, the number of the connecting rods, the elastic ropes and the shackles is two, and the two connecting rods, the elastic ropes and the shackles are symmetrically arranged by the central line of the fixing plate.

Preferably, the sliding rod is parallel to the top of the fixing plate.

Preferably, the stop block is arranged below the fixing frame.

Preferably, the umbrella is located between the first limiting plate and the second limiting plate.

Preferably, the limiting rod and the sliding rod are parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in through setting up the waterproof cloth, gag lever post and shackle, the pulling gag lever post, the gag lever post drives the waterproof cloth and removes, the waterproof cloth drives the slide bar and removes along first spout and second spout, take the waterproof cloth on the schoolbag, pulling elasticity rope and shackle, hook the connecting rod with the shackle, make elasticity rope pull gag lever post and waterproof cloth, with the waterproof cloth rigidity, insert the mount with the umbrella, the rotation threaded rod, the screw promotes second gag lever post extrusion umbrella, fix the umbrella event, thereby need not handheld umbrella, save physical power, thereby schoolbag water-proof effects has been improved, when meetting the rainfall weather of assaulting, books stationery can not drenched, prevent to hinder student's use, it is convenient to use.

Drawings

Fig. 1 is a schematic structural view of a rainproof schoolbag proposed by the utility model;

fig. 2 is a side view of the rainproof schoolbag provided by the utility model;

fig. 3 is an enlarged schematic view of the structure of the position a of the rainproof schoolbag of the present invention.

In the figure: the multifunctional bag comprises a fixing plate 1, a connecting rod 2, a first sliding chute 3, a second sliding chute 4, a first sliding block 5, a second sliding block 6, a fixing block 7, a sliding rod 8, waterproof cloth 9, a bag body 10, a limiting rod 11, an elastic rope 12, a shackle 13, a protective pad 14, a bag belt 15, a stop block 16, a fixing frame 17, a spring 18, a first limiting plate 19, a threaded rod 20, a second limiting plate 21 and an umbrella 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a rainproof schoolbag comprises a fixing plate 1 and a bag body 10, wherein the bag body 10 is positioned at one side of the fixing plate 1 and fixedly connected with the fixing plate 1, a connecting rod 2 is fixedly connected with the bottom of the fixing plate 1, a first sliding groove 3 and a second sliding groove 4 are formed in the fixing plate 1, a first sliding block 5 is slidably connected in the first sliding groove 3, a second sliding block 6 is slidably connected in the second sliding groove 4, a sliding rod 8 is fixedly connected with one side of the first sliding block 5, the sliding rod 8 is parallel to the top of the fixing plate 1, one end of the sliding rod 8 far away from the first sliding block 5 is fixedly connected with the second sliding block 6, one end of the second sliding block 6 far away from the sliding rod 8 is fixedly connected with a fixing block 7, a waterproof cloth 9 is fixedly connected with the surface of the sliding rod 8, the waterproof cloth 9 penetrates through the top of the fixing plate 1 and is lapped with the surface of, the limiting rod 11 is parallel to the sliding rod 8, the bottom of the limiting rod 11 is fixedly connected with an elastic rope 12, one end of the elastic rope 12, which is far away from the limiting rod 11, is fixedly connected with a shackle 13, the number of the connecting rods 2, the number of the elastic rope 12 and the shackle 13 are two, the two connecting rods 2, the elastic rope 12 and the shackle 13 are all symmetrically arranged along the central line of the fixing plate 1, the shackle 13 and the connecting rods 2 are in lap joint, the surface of the fixing plate 1 is fixedly connected with a protective pad 14, one side of the protective pad 14 is fixedly connected with a book belt 15, one side of the fixing plate 1, which is far away from the fixing block 7, is fixedly connected with a stop block 16 and a fixing frame 17, the stop block 16 is arranged below the fixing frame 17, one side of the fixing plate 1 is fixedly connected with a spring 18, the spring 18 is positioned in the fixing frame 17, one end of the spring 18 is, the top of the fixed frame 17 is inserted with an umbrella 22, the umbrella 22 is positioned between a first limit plate 19 and a second limit plate 21, the umbrella 22 penetrates through the fixed frame 17 and is in lap joint with the stop block 16, the waterproof cloth 9, the limit rod 11 and the shackle 13 are arranged, the limit rod 11 is pulled to drive the waterproof cloth 9 to move, the waterproof cloth 9 drives the slide rod 8 to move along the first chute 3 and the second chute 4, the waterproof cloth 9 is put on a schoolbag, the elastic rope 12 and the shackle 13 are pulled to hook the shackle 13 to the connecting rod 2, the elastic rope 12 pulls the limit rod 11 and the waterproof cloth 9 to fix the position of the waterproof cloth 9, the umbrella 22 is inserted into the fixed frame 17, the threaded rod 20 is rotated, the second limit rod 11 is pushed by threads to extrude the umbrella 22 to fix the umbrella 22, the umbrella 22 does not need to be held by hands, the physical strength is saved, the waterproof effect of the schoolbag is improved, books and stationery cannot be wetted in sudden raining weather, the use of the utility model is prevented from being delayed, and the utility model is convenient to use.

The working principle is as follows: when meetting sleet weather, pulling gag lever post 11, gag lever post 11 drives tarpaulin 9 and removes, tarpaulin 9 drives slide bar 8 and removes along first spout 3 and second spout 4, take tarpaulin 9 on the schoolbag, pulling elasticity rope 12 and shackle 13 hook connecting rod 2 with shackle 13, make 12 pulling gag lever posts 11 of elasticity rope and tarpaulin 9, with tarpaulin 9 rigidity, insert umbrella 22 mount 17, rotate threaded rod 20, the screw promotes second gag lever post 11 extrusion umbrella 22, so fixed with umbrella 22.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A rainproof schoolbag comprises a fixing plate (1) and a bag body (10), and is characterized in that the bag body (10) is located on one side of the fixing plate (1) and is fixedly connected with the fixing plate (1), a connecting rod (2) is fixedly connected to the bottom of the fixing plate (1), a first sliding groove (3) and a second sliding groove (4) are formed in the fixing plate (1), a first sliding block (5) is connected to the inside of the first sliding groove (3) in a sliding mode, a second sliding block (6) is connected to the inside of the second sliding groove (4) in a sliding mode, a sliding rod (8) is fixedly connected to one side of the first sliding block (5), one end, far away from the first sliding block (5), of the sliding rod (8) is fixedly connected with the second sliding block (6), one end, far away from the sliding rod (8), of the second sliding block (6) is fixedly connected with a fixing block (7), and waterproof cloth (9) is fixedly connected to, the waterproof cloth (9) penetrates through the top of the fixing plate (1) and is in lap joint with the surface of the bag body (10), one end, far away from the sliding rod (8), of the waterproof cloth (9) is fixedly connected with a limiting rod (11), the bottom of the limiting rod (11) is fixedly connected with an elastic rope (12), one end, far away from the limiting rod (11), of the elastic rope (12) is fixedly connected with a hook ring (13), the hook ring (13) is in lap joint with the connecting rod (2), the surface of the fixing plate (1) is fixedly connected with a protective pad (14), one side of the protective pad (14) is fixedly connected with a bag belt (15), one side, far away from the fixing block (7), of the fixing plate (1) is fixedly connected with a stop block (16) and a fixing frame (17), one side of the fixing plate (1) is fixedly connected with a spring (18), and the spring, the one end fixedly connected with first limiting plate (19) of spring (18), threaded rod (20) is pegged graft to one side of mount (17), threaded rod (20) run through one side of mount (17) and rotate and be connected with second limiting plate (21), it has umbrella (22) to peg graft at the top of mount (17), umbrella (22) run through mount (17) and be the overlap joint with dog (16).

2. A rainproof bag according to claim 1, wherein the number of the connecting rods (2), the elastic ropes (12) and the shackles (13) is two, and the two connecting rods (2), the elastic ropes (12) and the shackles (13) are symmetrically arranged with respect to the center line of the fixing plate (1).

3. A rainproof bag according to claim 1, wherein the slide bar (8) is parallel to the top of the fixed plate (1).

4. A rainproof bag according to claim 1, wherein said stopper (16) is located below said fixing frame (17).

5. A rainproof bag according to claim 1, wherein said umbrella (22) is located between said first (19) and second (21) retaining plates.

6. A rainproof bag according to claim 1, wherein the limiting rods (11) and the sliding rods (8) are parallel to each other.

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