Anti-falling buggy storage box

Abstract

The utility model belongs to the technical field of buggy storage boxes, and discloses an anti-falling buggy storage box which comprises a bracket, sliding blocks are slidably mounted on the two sides of the inner side of the bracket, limiting rods with the two ends fixedly connected with the bracket are mounted on the sliding blocks in an inserted mode, and the outer walls, located on the two sides of the sliding blocks, of the limiting rods are sleeved with first springs; a storage box is fixedly installed on the inner side of the sliding block, hook-and-loop fastener plates are bonded to the two sides of the storage box, air bag plates are bonded to the outer sides of the hook-and-loop fastener plates, when the buggy topples over, the bracket and the storage box can also topple over along with the buggy, and at the moment, the air bag plates bonded to the hook-and-loop fastener plates on the outer walls of the two sides of the storage box make contact with the ground firstly; the storage box is arranged on the bracket and is prevented from being directly contacted and collided with the ground, and meanwhile, under the collision force of the ground, the storage box can move towards the side away from the ground through sliding of the sliding blocks on the two sides of the inner side of the bracket to buffer the instant collision force of the ground, so that the storage box is effectively protected from being collided and damaged, and the anti-falling effect is achieved.

Description

Technical Field

[0001] The present application belongs to the technical field of storage boxes for children's vehicles, and specifically relates to a drop-proof storage box for children's vehicles. Background Art

[0002] Children's bicycles are a kind of sports equipment that is deeply loved by parents and children. It can not only bring entertainment to children, but also exercise children's limbs from an early age. In order to facilitate the storage of various personal belongings when children ride, children's bicycles are generally equipped with storage boxes for items.

[0003] In the prior art, it is common for a stroller to tip over during use, which causes the storage box to hit the ground when the stroller tips over, thereby causing the storage box to be damaged by the impact, which is not conducive to the long-term use of the storage box. Therefore, in order to solve this problem, it is necessary to propose a drop-proof storage box for a stroller. Utility Model Content

[0004] The purpose of the present application is to provide a fall-proof storage box for a child's vehicle in order to solve the above-mentioned problems.

[0005] The technical solution adopted in the present application is as follows: a drop-proof storage box for a children's car, comprising a bracket, sliders are slidably installed on both inner sides of the bracket, and limiting rods are plugged and installed on the sliders, and both ends of the limiting rods are fixedly connected to the bracket. The outer walls of the two sides of the slider are sleeved with No. 1 springs, and a storage box is fixedly installed on the inner side of the slider, and Velcro plates are bonded on both sides of the storage box, and airbag plates are bonded on the outer sides of the Velcro plates.

[0006] A piston cylinder is fixedly mounted on the side wall of the bracket, and both ends of the piston cylinder are fixedly connected with sockets, a hose is fixedly connected to the side of the airbag plate close to the piston cylinder, and a closing head is fixedly connected to the end of the hose away from the airbag plate, a thread is arranged on the outer periphery of the closing head, a thread groove is arranged on the inner side of the outer end of the socket, and the closing head is threadedly connected to the socket.

[0007] In a preferred embodiment, mounting plates are fixedly mounted below both sides of the bracket, and the mounting plates are connected to the baby carriage by screws.

[0008] In a preferred embodiment, a box cover is provided on the top of the storage box, rolling grooves are provided on both sides of the storage box, and friction-reducing wheels rolling on the rolling grooves are rotatably mounted on the four ends of the top of the bracket.

[0009] In a preferred embodiment, a plurality of airbags with interconnected inner cavities are disposed on the outer side of the airbag panel, and the airbag panel is mainly concentrated below the side of the storage box.

[0010] In a preferred embodiment, a ventilation plate is fixedly installed inside the closing head, an air pipe penetrating the ventilation plate is fixedly installed on the periphery of the ventilation plate, the outer end of the ventilation plate is connected to a sealing plug via a No. 2 spring, and the sealing plug abuts against the outside of the inner cavity of the closing head.

[0011] In a preferred embodiment, a jacking pipe is fixedly mounted on the inner side of the outer end of the connecting sleeve, and air holes are formed around the jacking pipe.

[0012] In a preferred embodiment, pistons are slidably mounted on both sides of the interior of the piston cylinder, a buffer spring is fixedly connected to the inner end of the piston, and the buffer spring is fixedly connected to the inner wall of the piston cylinder.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0014] 1. In the present application, through the present design, the mounting plates on both sides of the bracket are first connected to the stroller by screws. When the stroller falls over, the bracket and the storage box will also fall over with the stroller. At this time, the airbag plates bonded to the Velcro plates on the outer walls of both sides of the storage box will first contact the ground to prevent the storage box from directly contacting and colliding with the ground. At the same time, under the impact force of the ground, the storage box will move to the side away from the ground by sliding on the sliders on both sides of the inner side of the bracket to buffer the instantaneous impact force of the ground, thereby effectively protecting the storage box from impact damage and achieving an anti-fall effect.

[0015] 2. In the present application, through this design, the closed head at the outer end of the hose on the airbag plate is threadedly connected to the socket. At this time, the top tube on the inner side of the outer end of the socket will be inserted into the closed head to abut the sealing plug to compress the No. 2 spring and move in the direction of the vent plate, thereby opening the airway of the closed head, so that the inner cavity of the piston cylinder is connected with the closed head through the air hole on the top tube, and then connected with the inner cavity of the airbag plate through the hose. Based on this, at the moment when the airbag plate hits the ground against the side of the storage box, the air in the airbag plate will be compressed to a certain extent, thereby transmitting the gas to the piston cylinder. At this time, the air expansion of the piston cylinder will abut the piston to move inward to compress the buffer spring to relieve the expansion of the gas. This design is to prevent the airbag plate from being damaged due to excessive impact force, thereby increasing the service life of the airbag plate. Of course, since the airbag plate can be bonded to the Velcro plate, it can be replaced after the airbag plate is damaged, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the present application from a top view;

[0017] Figure 2 This is a schematic diagram of the structure of the present application from a bottom-up perspective;

[0018] Figure 3A schematic diagram of the piston cylinder and its related structures in this application;

[0019] Figure 4 This is a structural cross-sectional view of the piston cylinder, the closing head and the connecting sleeve in this application.

[0020] Markings in the figure: 1- bracket, 2- mounting plate, 3- slider, 4- limit rod, 5- storage box, 6- box cover, 7- friction reduction wheel, 8- rolling groove, 9- Velcro plate, 10- air bag plate, 11- piston cylinder, 12- closing head, 13- hose, 14- socket, 15- ventilation plate, 16- air pipe, 17- sealing plug, 18- top pipe, 19- air hole, 20- piston, 21- buffer spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0022] Reference Figure 1 , 2 3. A drop-proof storage box for a child's car, comprising a bracket 1, mounting plates 2 are fixedly installed at the lower sides of both sides of the bracket 1, the mounting plates 2 are connected to the child's car by screws, sliders 3 are slidably installed on both sides of the inner side of the bracket 1, and limit rods 4 with both ends fixedly connected to the bracket 1 are inserted and installed on the sliders 3, and the limit rods 4 are located on the outer walls of both sides of the sliders 3 and are sleeved with No. 1 springs, a storage box 5 is fixedly installed on the inner side of the slider 3, a box cover 6 is provided on the top of the storage box 5, rolling grooves 8 are opened on both sides of the storage box 5, and friction-reducing wheels 7 rolling on the rolling grooves 8 are rotatably installed at the four ends of the top of the bracket 1, Velcro plates 9 are bonded on both sides of the storage box 5, and airbag plates 10 are bonded on the outer sides of the Velcro plates 9, and multiple airbags with inner cavities connected to each other are provided on the outer side of the airbag plate 10, and the airbag plates 10 are mainly concentrated on the lower sides of the side of the storage box 5.

[0023] With the above design, the mounting plates 2 on both sides of the bracket 1 are first connected to the baby stroller by screws. When the baby stroller falls over, the bracket 1 and the storage box 5 will also fall over with the baby stroller. At this time, the airbag plates 10 bonded to the Velcro plates 9 on the outer walls of the storage box 5 on both sides will first contact the ground to prevent the storage box 5 from directly contacting and colliding with the ground. At the same time, under the impact force of the ground, the storage box 5 will move to the side away from the ground by sliding on the sliders 3 on the two inner sides of the bracket 1 to buffer the instantaneous impact force of the ground, thereby effectively protecting the storage box 5 from impact damage and achieving an anti-fall effect.

[0024] Reference Figure 1 , 2, 3, 4, a piston cylinder 11 is fixedly mounted on the side wall of the bracket 1, and both ends of the piston cylinder 11 are fixedly connected with a socket 14, a hose 13 is fixedly connected to the side of the airbag plate 10 close to the piston cylinder 11, and a closing head 12 is fixedly connected to the end of the hose 13 away from the airbag plate 10, and a thread is arranged on the outer periphery of the closing head 12, a thread groove is arranged on the inner side of the outer end of the socket 14, and the closing head 12 is threadedly connected to the socket 14, and a vent plate 15 is fixedly mounted inside the closing head 12, and the vent plate An air pipe 16 that penetrates the vent plate 15 is fixedly installed on the outer periphery of 15, and the outer end of the vent plate 15 is connected to a sealing plug 17 through a No. 2 spring, and the sealing plug 17 abuts against the outer side of the inner cavity of the closing head 12, and a top pipe 18 is fixedly installed on the inner side of the outer end of the connecting sleeve 14, and air holes 19 are opened around the top pipe 18, and pistons 20 are slidably installed on both sides of the interior of the piston cylinder 11, and a buffer spring 21 is fixedly connected to the inner end of the piston 20, and the buffer spring 21 is fixedly connected to the inner wall of the piston cylinder 11.

[0025] Through the above design, the closed head 12 at the outer end of the hose 13 on the airbag plate 10 is threadedly connected to the socket 14. At this time, the top pipe 18 on the inner side of the outer end of the socket 14 will be inserted into the closed head 12 to abut the sealing plug 17 to compress the second spring to move in the direction of the vent plate 15, thereby opening the airway of the closed head 12, so that the inner cavity of the piston cylinder 11 is connected to the closed head 12 through the air hole 19 on the top pipe 18, and then connected to the inner cavity of the airbag plate 10 through the hose 13. Based on this, when the airbag plate 10 abuts against the storage box 5 At the moment when the side of the vehicle hits the ground, the air in the airbag panel 10 will be compressed to a certain extent, thereby transmitting the gas to the piston cylinder 11. At this time, the air expansion of the piston cylinder 11 will abut the piston 20 to move inward and compress the buffer spring 21 to alleviate the expansion of the gas. This design is to prevent the airbag panel 10 from being damaged due to excessive impact force, thereby increasing the service life of the airbag panel 10. Of course, since the airbag panel 10 can be adhered to the Velcro panel 9, it can be replaced after the airbag panel 10 is damaged, thereby improving applicability.

[0026] The implementation principle of the embodiment of the present application is:

[0027] First, the mounting plates 2 on both sides of the bracket 1 are connected to the baby stroller by screws. When the baby stroller falls over, the bracket 1 and the storage box 5 will also fall over with the baby stroller. At this time, the airbag plates 10 bonded to the Velcro plates 9 on the outer walls of the storage box 5 on both sides will first contact the ground to prevent the storage box 5 from directly contacting and colliding with the ground. At the same time, under the impact force of the ground, the storage box 5 will move to the side away from the ground by sliding on the sliders 3 on the two inner sides of the bracket 1 to buffer the instantaneous impact force of the ground, thereby effectively protecting the storage box 5 from impact damage and thus achieving an anti-fall effect.

[0028] In addition, the closing head 12 at the outer end of the hose 13 on the airbag plate 10 is threadedly connected to the socket 14. At this time, the top pipe 18 on the inner side of the outer end of the socket 14 will be inserted into the closing head 12 to abut the sealing plug 17 to compress the second spring to move in the direction of the vent plate 15, thereby opening the airway of the closing head 12, so that the inner cavity of the piston cylinder 11 is connected to the closing head 12 through the air hole 19 on the top pipe 18, and then connected to the inner cavity of the airbag plate 10 through the hose 13. Based on this, when the airbag plate 10 abuts against the side of the storage box 5, the airbag plate 10 is connected to the inner cavity of the airbag plate 10. At the moment the surface hits the ground, the air in the airbag panel 10 will be compressed to a certain extent, thereby transmitting the gas to the piston cylinder 11. At this time, the air expansion of the piston cylinder 11 will abut the piston 20 and move inward to compress the buffer spring 21 to alleviate the expansion of the gas. This design is to prevent the airbag panel 10 from being damaged due to excessive impact force, thereby increasing the service life of the airbag panel 10. Of course, since the airbag panel 10 can be bonded to the Velcro panel 9, it can be replaced after the airbag panel 10 is damaged, thereby improving applicability.

[0029] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A fall-proof storage box for a child's vehicle, comprising a bracket (1), characterized in that: Slide blocks (3) are slidably mounted on both sides of the inner side of the bracket (1), and limit rods (4) are plugged and mounted on the sliders (3), and both ends of the limit rods (4) are fixedly connected to the bracket (1). The limit rods (4) are located on both sides of the outer wall of the slider (3) and are sleeved with a spring. A storage box (5) is fixedly mounted on the inner side of the slider (3), and Velcro plates (9) are bonded on both sides of the storage box (5), and an airbag plate (10) is bonded on the outer side of the Velcro plate (9); A piston cylinder (11) is fixedly mounted on the side wall of the bracket (1), and both ends of the piston cylinder (11) are fixedly connected to a socket (14). A side of the airbag plate (10) close to the piston cylinder (11) is fixedly connected to a hose (13), and an end of the hose (13) away from the airbag plate (10) is fixedly connected to a closing head (12). The outer periphery of the closing head (12) is provided with a thread, and a thread groove is provided on the inner side of the outer end of the socket (14), and the closing head (12) is threadedly connected to the socket (14).

2. The anti-fall storage box for a child's vehicle as claimed in claim 1, characterized in that: Mounting plates (2) are fixedly mounted below both sides of the bracket (1), and the mounting plates (2) are connected to the baby carriage via screws.

3. The anti-fall storage box for a child's vehicle according to claim 1, characterized in that: The top of the storage box (5) is provided with a box cover (6), both sides of the storage box (5) are provided with rolling grooves (8), and the four ends of the top of the bracket (1) are rotatably mounted with anti-friction wheels (7) that roll on the rolling grooves (8).

4. The anti-fall storage box for a child's vehicle according to claim 1, characterized in that: The outer side of the airbag plate (10) is provided with a plurality of airbags whose inner cavities are interconnected, and the airbag plate (10) is mainly concentrated below the side of the storage box (5).

5. The anti-fall storage box for a child's vehicle according to claim 1, characterized in that: A ventilation plate (15) is fixedly installed inside the closing head (12), and an air pipe (16) penetrating the ventilation plate (15) is fixedly installed on the outer periphery of the ventilation plate (15). The outer end of the ventilation plate (15) is connected to a sealing plug (17) via a No. 2 spring, and the sealing plug (17) abuts against the outer side of the inner cavity of the closing head (12).

6. The anti-fall storage box for a child's vehicle according to claim 1, characterized in that: A jacking pipe (18) is fixedly mounted on the inner side of the outer end of the connecting sleeve (14), and air holes (19) are provided around the jacking pipe (18).

7. The anti-fall storage box for a child's vehicle according to claim 1, characterized in that: The piston (20) is slidably mounted on both sides of the interior of the piston cylinder (11), the inner end of the piston (20) is fixedly connected to a buffer spring (21), and the buffer spring (21) is fixedly connected to the inner wall of the piston cylinder (11).

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