CN219857443U

CN219857443U - Portable dual-purpose detachable structure device

Info

Publication number: CN219857443U
Application number: CN202321240138.XU
Authority: CN
Inventors: 游亮; 丁汉洪
Original assignee: Shenzhen Lingtian Zhijie Technology Co ltd
Current assignee: Shenzhen Lingtian Zhijie Technology Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-20
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to the technical field of children bicycles and discloses a portable dual-purpose detachable structural device, which comprises a bottom plate and two support plates, wherein the bottom surface of each support plate is fixedly connected with the upper surface of the bottom plate, one side surface of each support plate, which is far away from the other support plate, is provided with a fixed opening, one side surface of each support plate, which is far away from the other support plate, is fixedly provided with a circular plate, one side surface of each circular plate, which is far away from the other support plate, is provided with a pull opening, and a lower protective shell and two mounting columns are respectively arranged above the bottom plate; according to the utility model, the fixing hole, the circular plate, the pull hole, the mounting column, the fastening spring, the pull rod and the mounting hole are arranged, so that the mounting column can be inserted into the mounting hole under the cooperation of the mounting column, the fastening spring and the fixing hole, and meanwhile, the mounting column can be pulled out from the mounting hole through the pull rod, the circular plate and the pull hole, so that the purpose of fastening the position of the lower protective shell can be realized, and the effect of convenient disassembly and assembly can be achieved.

Description

Portable dual-purpose detachable structure device

Technical Field

The utility model relates to the technical field of children bicycles, in particular to a portable dual-purpose detachable structural device.

Background

The children's bicycle is a major category among children's bicycles, and children's bicycles include four major categories of children's bicycles, children's carts, baby walker and children's tricycles, and the bicycle is also known as bicycle or bicycle, is usually the small-size land vehicle of two rounds, and after the people rided on the car, uses the pedal as power, is green environment-friendly transportation means, and when pedaling of children's bicycle in the family, we can use auxiliary device to assist in the use.

While most of the prior auxiliary devices are directly mounted on the auxiliary plate when in use, the mounting method cannot be disassembled, so that the prior auxiliary devices are inconvenient to use and have low practicability.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a portable dual-purpose detachable structural device, which has the advantage of convenient disassembly and assembly.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dual-purpose removable constructional device of portable, includes bottom plate and two backup pads, every the bottom surface of backup pad all is connected with the last fixed surface of bottom plate, two the fixed orifices has all been seted up to one side that the backup pad kept away from each other, two the equal fixed mounting of one side that the backup pad kept away from each other has the plectane, two the opening has all been seted up to one side that the plectane kept away from each other, the top of bottom plate is provided with lower protecting crust and two erection columns respectively, two the equal fixed mounting of one side that the plectane is close to each other has fastening spring, two the one end that fastening spring is close to each other respectively with one side fixed connection that two erection columns kept away from each other, two the one end that the pull rod is close to each other all runs through opening and fixed orifices in proper order and respectively with one side fixed connection that two erection columns are close to each other, the erection columns all are located the inside at the erection orifices down, the draw-in groove has been seted up to the upper surface of bottom plate, the bottom surface is close to each other one side of protecting crust is kept away from each other, the draw-in groove is equipped with the draw-in groove.

Preferably, the outer surface of lower protecting shell activity articulates there is last protecting shell, the surface of going up protecting shell and the surface of lower protecting shell are all fixed mounting has the connecting plate, and the bottom surface fixed mounting of one of them connecting plate has the joint post, and another the joint hole has been seted up to the upper surface of connecting plate.

Preferably, a reinforcing block is fixedly installed on one side surface, away from each other, of each connecting plate, and the back surfaces of the reinforcing blocks are fixedly connected with the outer surface of the upper protective shell and the outer surface of the lower protective shell respectively.

Preferably, two shielding plates are arranged above the bottom plate, and each shielding plate is connected with the inner threads of the supporting plate through bolts.

Preferably, the upper surface of the bottom plate is fixedly provided with a fastener, a vehicle body is arranged above the bottom plate, and a front wheel and a rear wheel of the vehicle body are respectively positioned in the fastener and the lower protective shell.

Preferably, two fastening blocks are fixedly mounted on the outer surface of each circular plate, and one side surface, close to each other, of each two fastening blocks is fixedly connected with one side surface, far away from each other, of each two supporting plates.

Preferably, a positioning block is fixedly arranged on the upper surface of the bottom plate, and the upper surface of the positioning block is contacted with the outer surface of the lower protective shell.

(III) beneficial effects

Compared with the prior art, the utility model provides a portable dual-purpose detachable structural device, which has the following beneficial effects:

this dual-purpose detachable construction device of portable through setting up the backup pad, can realize the purpose of supporting children's bicycle's rear wheel, through setting up joint piece and joint groove, can realize the purpose of clamping lower protecting crust on the bottom plate, then through setting up fixed orifices, the plectane, draw the mouth, the erection column, fastening spring, pull rod and installing port, play under the cooperation of erection column, fastening spring and fixed orifices, can enter into the inside effect of erection column, simultaneously also can be through the pull rod, plectane and draw the mouth, can follow the effect that the erection column was pulled out from the erection port inside, make it can realize carrying out the purpose of position fastening to lower protecting crust, reach the effect that portable carries out the dismouting, be favorable to using the device, avoid original some detachable construction device as far as possible, when carrying out the dismouting to the protecting crust, there is not convenient, cause the problem that the practicality is not strong.

Drawings

FIG. 1 is a schematic view of a detachable structural device of the present utility model;

FIG. 2 is a schematic diagram of the structure of the upper protective shell of the present utility model;

FIG. 3 is a schematic view showing a three-dimensional structure of a support plate according to the present utility model;

FIG. 4 is a schematic cross-sectional perspective view of a support plate according to the present utility model;

FIG. 5 is a schematic diagram of a structure of a lower protective shell according to the present utility model.

In the figure: 1. a bottom plate; 2. a lower protective shell; 3. an upper protective shell; 4. a vehicle body; 5. a fastener; 6. a reinforcing block; 7. a connecting plate; 8. a clamping column; 9. a clamping hole; 10. a clamping block; 11. a support plate; 12. a clown board; 13. a mounting column; 14. a clamping groove; 15. a positioning block; 16. a circular plate; 17. pulling out the mouth; 18. a fastening block; 19. a pull rod; 20. a fixed port; 21. a fastening spring; 22. and (5) an installation port.

Detailed Description

For a better understanding of the objects, structures and functions of the present utility model, a portable dual-purpose detachable structural device of the present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-5, the present utility model: the utility model provides a dual-purpose removable constructional device of portable, includes bottom plate 1 and two backup pads 11, the bottom surface of every backup pad 11 all with the last fixed surface of bottom plate 1 is connected, the top of bottom plate 1 is provided with two and hides ugly board 12, every hides ugly board 12 and all passes through the inside threaded connection of bolt and backup pad 11, through setting up to hide ugly board 12, can realize the purpose of sheltering from placing the inside space of backup pad 11, reaches the improvement visual effect, when avoiding can't hide ugly as far as possible, can influence pleasing to the eye problem.

The fixed orifices 20 have all been seted up to a side that two backup pads 11 kept away from each other, and a side that two backup pads 11 kept away from each other is all fixed mounting has plectane 16, and the upper surface fixed mounting of bottom plate 1 has fastener 5, and the top of bottom plate 1 is provided with automobile body 4, and the front wheel and the rear wheel of automobile body 4 are located respectively in fastener 5 and the inside of lower protecting crust 2, through setting up fastener 5, can carry out the purpose of fastening to the front wheel of automobile body 4, reaches better effect that carries out the position fixing to automobile body 4.

The pulling mouth 17 has all been seted up to a side that two plectanes 16 kept away from each other, the top of bottom plate 1 is provided with lower protecting crust 2 and two erection columns 13 respectively, the surface activity of lower protecting crust 2 articulates there is upper protecting crust 3, the surface of upper protecting crust 3 and the surface of lower protecting crust 2 all fixed mounting have connecting plate 7, the bottom surface fixed mounting of one of them connecting plate 7 has joint post 8, joint hole 9 has been seted up to the upper surface of another connecting plate 7, through setting up connecting plate 7, joint post 8 and joint hole 9, can realize carrying out the mesh of mutual joint to upper protecting crust 3 and lower protecting crust 2, reach the effect that better protects the wheel.

Two plectane 16 are all fixed mounting that are close to each other have fastening spring 21, the one end that two fastening springs 21 are close to each other is respectively with two installing columns 13 a side fixed connection that are kept away from each other, a side that two connecting plates 7 are kept away from each other is equal fixed mounting and is had the reinforcing block 6, the back of two reinforcing blocks 6 respectively with the surface of last protecting crust 3 and the surface fixed connection of protecting crust 2 down, through setting up reinforcing block 6, can realize the purpose of strengthening the junction position of connecting plate 7 and last protecting crust 3 and protecting crust 2 down, reach the better effect of using connecting plate 7, avoid connecting plate 7 to try to avoid in the use, can appear with last protecting crust 3 and the problem of protecting crust 2 separation down.

One side that two backup pads 11 kept away from each other all is provided with pull rod 19, the one end that two pull rods 19 are close to each other all runs through pull opening 17 and fixed port 20 in proper order and respectively with the side fixed connection that two erection columns 13 are close to each other, the surface of every plectane 16 all fixed mounting has two fastening blocks 18, a side that two sets of fastening blocks 18 are close to each other respectively with a side fixed connection that two backup pads 11 kept away from each other, through setting up fastening block 18, can realize the purpose of fastening the position of plectane 16, reach the effect that improves plectane 16 steadiness, avoid plectane 16 when using as far as possible, can appear with the problem of backup pad 11 separation.

The mounting openings 22 are all formed in the two side faces of the lower protective shell 2, each mounting column 13 is located in the mounting opening 22, the clamping groove 14 is formed in the upper surface of the bottom plate 1, the clamping block 10 is fixedly mounted on the bottom face of the lower protective shell 2, the clamping block 10 is clamped in the clamping groove 14, the positioning block 15 is fixedly mounted on the upper surface of the bottom plate 1, the upper surface of the positioning block 15 is in contact with the outer surface of the lower protective shell 2, the purpose of positioning and supporting the position of the lower protective shell 2 can be achieved through the positioning block 15, the effect of increasing the stability of the lower protective shell 2 is achieved, and the problem that the position moves when the lower protective shell 2 is used is avoided as much as possible.

The working principle of the utility model is as follows: firstly, people place the bottom plate 1 at a proper place for use, after the bottom plate is completed, people clamp the lower protective shell 2 into the clamping groove 14 through the clamping block 10, in the clamping process, the mounting column 13 is driven to move through the telescopic force provided by the fastening spring 21, after the clamping is completed, the mounting column 13 is introduced into the mounting opening 22 through the tension provided by the fastening spring 21, so that the purpose of better mounting the protective shell can be realized under the cooperation of the clamping block 10, the clamping groove 14, the fastening spring 21, the mounting column 13 and the mounting opening 22, then, people can support the vehicle body 4 under the action of the supporting plate 11 by placing the rear wheel of the vehicle body 4 into the lower protective shell 2, simultaneously, the front wheel of the vehicle body 4 is fastened through the fastening piece 5, then, people move about last protecting crust 3, through last protecting crust 3's activity, can advance joint post 8 card inside joint hole 9, after accomplishing, children can use automobile body 4, and when need dismantle the protecting crust, at first people open last protecting crust 3 and fastener 5, after opening, people take off automobile body 4 from bottom plate 1, then, people are through pulling pull rod 19, drive mounting column 13 and pull out from the inside of installing port 22, after the pull out, people pick up the protecting crust, make and take out joint piece 10 from joint inslot portion 14, thereby can reach better effect to the protecting crust dismouting, be favorable to portable dismouting, avoid original some removable constructional device as far as possible, when carrying out the dismouting, there is not convenient, cause the problem that the practicality is not strong.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a dual-purpose removable constructional device of portable, includes bottom plate (1) and two backup pads (11), its characterized in that: each supporting plate (11) is fixedly connected with the upper surface of the bottom plate (1), two fixing openings (20) are formed in one side surfaces, away from each other, of the two supporting plates (11), circular plates (16) are fixedly mounted on one side surfaces, away from each other, of the two supporting plates (11), pull openings (17) are formed in one side surfaces, away from each other, of the circular plates (16), a lower protective shell (2) and two mounting columns (13) are respectively arranged above the bottom plate (1), a fastening spring (21) is fixedly mounted on one side surface, close to each other, of the two circular plates (16), one ends, close to each other, of the two fastening springs (21) are fixedly connected with one side surface, away from each other, of the two mounting columns (13), pull rods (19) are respectively arranged on one side, away from each other, of the two ends, close to each other, of the pull rods (19) sequentially penetrate through the pull openings (17) and the fixing openings (20) and are respectively fixedly connected with one side surface, close to each other, of the two protective shells (2) are respectively, the two clamping blocks (22) are respectively arranged on the two side surfaces (22) of the bottom plate (1), the two clamping blocks (22) are respectively, the clamping blocks (22) are respectively arranged on the two side surfaces, are fixedly connected with the clamping openings (22) and are respectively, the clamping block (10) is clamped in the clamping groove (14).

2. A portable dual-purpose removable structure device according to claim 1, wherein: the outer surface activity of lower protecting crust (2) articulates has last protecting crust (3), the surface of going up protecting crust (3) and the surface of lower protecting crust (2) are all fixed mounting have connecting plate (7), and the bottom surface fixed mounting of one of them connecting plate (7) has joint post (8), and another joint hole (9) have been seted up to the upper surface of connecting plate (7).

3. A portable dual-purpose removable structure device according to claim 2, wherein: one side surface, away from each other, of the two connecting plates (7) is fixedly provided with a reinforcing block (6), and the back surfaces of the two reinforcing blocks (6) are fixedly connected with the outer surface of the upper protective shell (3) and the outer surface of the lower protective shell (2) respectively.

4. A portable dual-purpose removable structure device according to claim 1, wherein: two shielding plates (12) are arranged above the bottom plate (1), and each shielding plate (12) is connected with the inner threads of the supporting plate (11) through bolts.

5. A portable dual-purpose removable structure device according to claim 1, wherein: the upper surface of bottom plate (1) fixed mounting has fastener (5), the top of bottom plate (1) is provided with automobile body (4), front wheel and the rear wheel of automobile body (4) are located the inside at fastener (5) and lower protecting crust (2) respectively.

6. A portable dual-purpose removable structure device according to claim 1, wherein: two fastening blocks (18) are fixedly arranged on the outer surface of each circular plate (16), and one side surface, close to each other, of each two groups of fastening blocks (18) is fixedly connected with one side surface, far away from each other, of each two supporting plates (11).

7. A portable dual-purpose removable structure device according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly provided with a positioning block (15), and the upper surface of the positioning block (15) is contacted with the outer surface of the lower protective shell (2).