CN219687511U

CN219687511U - Antibacterial baby carriage with protective structure

Info

Publication number: CN219687511U
Application number: CN202321328041.4U
Authority: CN
Inventors: 谢银存
Original assignee: Guangdong Luddy Interdynamic Entertainment Co ltd
Current assignee: Guangdong Luddy Interdynamic Entertainment Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-09-15
Anticipated expiration: 2033-05-29

Abstract

The utility model relates to the technical field of prams, in particular to an antibacterial pram with a protective structure, which comprises a frame, a seat cushion connected to the frame, a handle and a front wheel frame rotatably arranged on the frame, and wheels rotatably arranged on the front wheel frame and the inner side of the frame, wherein two U-shaped blocks are symmetrically and fixedly connected at the edges of the upper part and the lower part of the outer wall of the front wheel frame, connecting rods are slidably inserted into the inner walls of the two U-shaped blocks positioned above, and connecting columns are slidably inserted into the inner walls of the two U-shaped blocks positioned below, and the utility model has the beneficial effects that: the front of this children's balance car possesses protective structure, and child is when riding this children's balance car's in-process if because of the operation is unskilled, experience is not enough and make the front wheel collide to the barrier, protective structure can not only play the effect of reducing the striking, but also can protect the front wheel, avoids front wheel and barrier to produce striking and damage to alleviate and bring the injury for children, avoid bringing economic loss.

Description

Antibacterial baby carriage with protective structure

Technical Field

The utility model relates to the technical field of baby carriages, in particular to an antibacterial baby carriage with a protective structure.

Background

The balance car for children is a bicycle specially designed for children, and is a bicycle without pedals, and is mainly pushed and controlled by the feet of children, unlike the traditional bicycle. The child sits on the seat cushion of the balance car, places the feet on the ground, places the hands on the handles, and then pushes the balance bicycle through the feet, so that the child can gradually learn how to keep balance and gradually master the riding skill, and is ready for transition to the traditional pedal bicycle in the future. The seat cushion and the handle sleeve of the child balance car are generally made of antibacterial materials, and the seat cushion and the handle sleeve are main contact points of the child and the balance car in the riding process, so that bacteria, viruses and fungi can be reduced from breeding on the seat cushion and the handle sleeve by adopting the seat cushion and the handle sleeve made of the antibacterial materials, the risk of child infection is reduced, and many antibacterial balance cars exist on the market.

However, in the process of riding the balance car by children, as the operation and control of the children are not very skilled and experience is insufficient, the front wheels of the balance car are unavoidably easy to collide with obstacles, and particularly in a downhill section with higher operation and control difficulty, the balance car can generate small impact force at the moment of colliding with the obstacles, so that the damage to the children can be brought; meanwhile, the front wheel is easy to damage due to collision, and economic loss is brought about.

Disclosure of Invention

The present utility model is directed to an antimicrobial stroller with a protective structure, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an antibiotic bassinet with protective structure, includes the frame, connects the seatpad on the frame, rotates the handle and the preceding wheel carrier of setting on the frame and rotate the wheel that set up in preceding wheel carrier and frame inboard, the outer wall upper and lower part edge of preceding wheel carrier is all around symmetrical fixedly connected with two U type pieces, two that are located the top the inner wall of U type piece all slides and alternates there is the connecting rod, two that are located the below the inner wall of U type piece all slides and alternates there is the even post, two all fixed cover is equipped with the ring on the outer wall of even post, two the equal fixedly connected with connecting block of one end of connecting rod, all fixedly connected with spring between connecting block and the corresponding U type piece and between ring and the corresponding U type piece is located the outside of preceding wheel carrier is equipped with the arc, the intrados of arc is laminated with the upper end of two connecting blocks, and all is equipped with the connecting piece between arc and two connecting pieces, and all is equipped with the mounting between arc and the two connecting pieces.

Preferably, the connecting piece comprises a first screw sleeve and a threaded hole, the threaded hole is formed in one end of the connecting column corresponding to the arc plate, the internal thread of the threaded hole is connected with a stud, the first screw sleeve is fixedly connected to the inner cambered surface of the arc plate, which is close to the edge of the lower part, and the stud is screwed in the first screw sleeve.

Preferably, the fixing piece comprises a screw rod, the screw rod is fixedly connected to the upper end of the connecting block, the screw rod movably penetrates through the arc-shaped plate, the outer wall of the screw rod is in threaded sleeve connection with a second threaded sleeve, and the lower end of the second threaded sleeve is attached to the outer wall of the arc-shaped plate.

Preferably, the other end of the connecting rod and one end of the connecting column, which is far away from the arc plate, are fixedly connected with a disc, the disc is attached to the side wall of the U-shaped block, and a limiting part is arranged between the disc and the corresponding U-shaped block.

Preferably, the limiting piece comprises a limiting block, the limiting block is fixedly connected to the top of the outer wall of the disc located below, and the limiting block is inserted into the side wall of the corresponding U-shaped block in a sliding mode.

Preferably, the arc plate and the first screw sleeve are of an integrally formed structure, and the arc plate is made of an aluminum alloy material.

Preferably, the seat cushion is made of a silica gel material.

Compared with the prior art, the utility model has the beneficial effects that: through mutually supporting of U type piece, connecting rod, spliced pole, ring, connecting block, spring, arc, connecting piece and mounting, the place ahead of this children's balance car possesses protective structure, and child is when riding this children's balance car's in-process if make the front wheel hit to the barrier because of the operation is unskilled, experience is not enough, protective structure can not only play the effect of reducing the striking, but also can protect the front wheel, avoid front wheel and barrier to produce the striking and damage to alleviate and bring the injury for children, avoid bringing economic loss.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an illustration of the present utility model at a spring;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is an illustration of an arcuate plate and a first sleeve of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a frame; 2. a seat cushion; 3. a front wheel frame; 4. a handle; 5. an arc-shaped plate; 6. a first screw sleeve; 7. a stud; 8. connecting columns; 9. a wheel; 10. a threaded hole; 11. a screw; 12. a second screw sleeve; 13. a U-shaped block; 14. a disc; 15. a connecting block; 16. a circular ring; 17. a connecting rod; 18. a limiting block; 19. and (3) a spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, an antibacterial pram with a protective structure in the illustration comprises a frame 1, a seat cushion 2 connected to the frame 1, a handle 4 and a front wheel frame 3 which are rotatably arranged on the frame 1, and wheels 9 which are rotatably arranged on the front wheel frame 3 and the inner side of the frame 1, wherein two U-shaped blocks 13 are symmetrically and fixedly connected at the edges of the upper and lower parts of the outer wall of the front wheel frame 3, connecting rods 17 are slidably inserted into the inner walls of the two U-shaped blocks 13 positioned above, connecting posts 8 are slidably inserted into the inner walls of the two U-shaped blocks 13 positioned below, circular rings 16 are fixedly sleeved on the outer walls of the two connecting posts 8, connecting blocks 15 are fixedly connected to one ends of the two connecting rods 17, springs 19 are fixedly connected between the connecting blocks 15 and the corresponding U-shaped blocks 13, arc plates 5 are arranged on the outer sides of the front wheel frame 3, the inner arc surfaces of the arc plates 5 are fixedly connected with the upper ends of the two connecting blocks 15, connecting pieces 5 are fixedly connected with the connecting blocks 15, and connecting pieces 5 are fixedly connected with the connecting pieces 15.

Referring to fig. 1, a seat cushion 2 is shown made of a silicone material.

The seat cushion 2 made of the silica gel material has moderate hardness and good antibacterial property.

In this embodiment, if a child bumps the front wheel 9 against an obstacle due to unskilled operation or insufficient experience during riding of the child balance car, the arc plate 5 may contact the obstacle at this time, and under the action of the impact force, the two U-shaped blocks 13 on the front wheel frame 3 on the frame 1 may squeeze the springs 19 connected with the corresponding connection blocks 15, and the two U-shaped blocks 13 on the upper side may slide on the outer walls of the corresponding connection blocks 17, at the same time, the two U-shaped blocks 13 on the front wheel frame 3 on the frame 1 below may squeeze the springs 19 connected with the corresponding rings 16, and the two U-shaped blocks 13 on the lower side may slide on the outer walls of the corresponding connection columns 8, so that the impact force may be buffered under the action force of the plurality of springs 19, so as to reduce the impact force, and at the same time, the arc plate 5 may also effectively protect the front wheel 9 from damage caused by the impact with the obstacle, and avoid economic loss caused by the front wheel 9 damage caused by the impact with the obstacle.

Examples

Referring to fig. 2 and 4, in this embodiment, for further explanation of example 1, the connecting piece in the drawings includes a first threaded sleeve 6 and a threaded hole 10, the threaded hole 10 is formed at one end of the connecting post 8 corresponding to the arc plate 5, the threaded hole 10 is internally threaded with a stud 7, the first threaded sleeve 6 is fixedly connected to the arc plate 5 at the position of the inner arc surface near the lower edge, and the stud 7 is screwed inside the first threaded sleeve 6.

Referring to fig. 2, the fixing member in the illustration includes a screw 11, the screw 11 is fixedly connected to the upper end of the connecting block 15, the screw 11 movably penetrates through the arc plate 5, the outer wall of the screw 11 is in threaded socket connection with a second threaded sleeve 12, and the lower end of the second threaded sleeve 12 is attached to the outer wall of the arc plate 5.

Referring to fig. 2 and 4, in the drawings, an integrally formed structure is formed between an arc plate 5 and a first screw sleeve 6, and the arc plate 5 is made of an aluminum alloy material;

the stability between the arc-shaped plate 5 and the first screw sleeve 6 is good, and meanwhile, the arc-shaped plate 5 made of aluminum alloy material has higher strength.

In the embodiment, the arc-shaped plate 5 and the connecting column 8 are conveniently connected together by arranging the first threaded sleeve 6, the threaded hole 10 and the stud 7, and the arc-shaped plate 5 and the connecting block 15 are conveniently connected together by arranging the screw 11 and the second threaded sleeve 12; when the arc plate 5 is damaged due to the fact that the arc plate 5 is used for a long time and collides with obstacles for many times, the second threaded sleeves 12 on the outer walls of the two threaded rods 11 are sequentially screwed out, then the two threaded rods 7 are sequentially rotated, the two threaded rods 7 respectively rotate inwards in the threaded holes 10 in the two connecting columns 8, when the two threaded rods 7 respectively rotate away from the inner parts of the two first threaded sleeves 6, the arc plate 5 can be taken out upwards at the moment, the arc plate 5 can slide away from the outer sides of the two threaded rods 11, the arc plate 5 is convenient to detach, and therefore maintenance or replacement of the arc plate 5 is facilitated.

Examples

Referring to fig. 2, in this embodiment, for further explanation, in the illustration, the other end of the connecting rod 17 and the end of the connecting post 8 away from the arc plate 5 are both fixedly connected with a disc 14, the disc 14 is attached to the side wall of the U-shaped block 13, and a limiting member is disposed between the disc 14 located below and the corresponding U-shaped block 13.

Referring to fig. 3, the limiting member includes a limiting block 18, the limiting block 18 is fixedly connected to the top of the outer wall of the disc 14 below, and the limiting block 18 is slidably inserted into the side wall of the corresponding U-shaped block 13.

In the embodiment, by arranging the disc 14, the connecting rod 17 or the connecting column 8 can be prevented from being separated from the inner part of the U-shaped block 13; by providing the stopper 18, when the stopper 18 is inserted into the side wall of the corresponding U-shaped block 13, the rotation of the connecting post 8 can be restricted, and the stud 7 can be more stable when being rotated inwards into the threaded hole 10 in the connecting post 8.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an antibiotic bassinet with protective structure, includes frame (1), connects seatpad (2) on frame (1), rotates handle (4) and preceding wheel carrier (3) that set up on frame (1) and rotates wheel (9) that set up in preceding wheel carrier (3) and frame (1) inboard, its characterized in that: two U-shaped blocks (13) are symmetrically and fixedly connected to the edges of the upper portion and the lower portion of the outer wall of the front wheel frame (3), two U-shaped blocks (13) are located above, connecting rods (17) are arranged on the inner wall of each U-shaped block (13) in a sliding penetrating mode, connecting columns (8) are arranged on the inner wall of each U-shaped block in a sliding penetrating mode, circular rings (16) are fixedly sleeved on the outer wall of each connecting column (8), connecting blocks (15) are fixedly connected to one end of each connecting rod (17), springs (19) are fixedly connected between each connecting block (15) and the corresponding U-shaped block (13) and between each circular ring (16) and the corresponding U-shaped block (13), arc plates (5) are arranged on the outer side of the front wheel frame (3), connecting pieces are arranged on the inner cambered surfaces of the arc plates (5) and the upper ends of the two connecting blocks (15) in a sliding penetrating mode, connecting pieces are arranged between each arc plate (5) and the two connecting columns (8), and connecting pieces (15) are arranged between each arc plate (5) and the corresponding connecting blocks.

2. An antimicrobial stroller according to claim 1, wherein the antimicrobial stroller comprises a protective structure: the connecting piece comprises a first screw sleeve (6) and a threaded hole (10), wherein the threaded hole (10) is formed in one end of a connecting column (8) corresponding to the arc-shaped plate (5), a stud (7) is connected with the threaded hole (10) in an internal thread mode, the first screw sleeve (6) is fixedly connected to the arc-shaped plate (5) at the position, close to the edge of the lower portion, of the inner cambered surface, and the stud (7) is screwed in the first screw sleeve (6).

3. An antimicrobial stroller according to claim 1, wherein the antimicrobial stroller comprises a protective structure: the fixing piece comprises a screw rod (11), the screw rod (11) is fixedly connected to the upper end of the connecting block (15), the screw rod (11) movably penetrates through the arc-shaped plate (5), a second screw sleeve (12) is sleeved on the outer wall of the screw rod (11) in a threaded manner, and the lower end of the second screw sleeve (12) is attached to the outer wall of the arc-shaped plate (5).

4. An antimicrobial stroller according to claim 1, wherein the antimicrobial stroller comprises a protective structure: the other end of the connecting rod (17) and one end, far away from the arc-shaped plate (5), of the connecting column (8) are fixedly connected with a disc (14), the disc (14) is attached to the side wall of the U-shaped block (13), and a limiting piece is arranged between the disc (14) and the corresponding U-shaped block (13) below.

5. An antimicrobial stroller according to claim 4, wherein the protective structure comprises: the limiting piece comprises a limiting block (18), the limiting block (18) is fixedly connected to the top of the outer wall of the disc (14) located below, and the limiting block (18) is inserted into the side wall of the corresponding U-shaped block (13) in a sliding mode.

6. An antimicrobial stroller according to claim 2, wherein the protective structure comprises: the arc plate (5) and the first screw sleeve (6) are of an integrated structure, and the arc plate (5) is made of an aluminum alloy material.

7. An antimicrobial stroller according to claim 1, wherein the antimicrobial stroller comprises a protective structure: the seat cushion (2) is made of a silica gel material.