CN213414139U

CN213414139U - Safety brake system of baby carriage

Info

Publication number: CN213414139U
Application number: CN202021683154.2U
Authority: CN
Inventors: 余浪
Original assignee: Suzhou Enhao Children's Products Co Ltd
Current assignee: Suzhou Enhao Children's Products Co Ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-11
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a children's shallow safety brake system relates to braking system technical field, including the push rod, the top fixedly connected with handle of push rod, the bottom fixed mounting of push rod has a wheel pole, one side of wheel pole is rotated and is connected with the rear wheel, one side fixed mounting of wheel pole has branch, the inside fixed mounting of branch has the fixed block, the inside fixedly connected with stopper of fixed block, the inside of fixed block is pegged graft and is had the inserted bar, inside one side swing joint of inserted bar has the card strip. This children's shallow safety brake system through the brake with push away the cooperation of post, brake block, can effectively brake the speed reduction with children's shallow, effectively strengthens children's shallow security performance, through setting up wheel pole and rear wheel, can effectively strengthen the stationarity of children's shallow when using, through setting up the heelpiece board, can make children's foot place safely when the adult shallow.

Description

Safety brake system of baby carriage

Technical Field

The utility model relates to a braking system technical field specifically is a children's shallow safety brake system.

Background

The children's shallow carries less children to carry out outdoor activities for people and provides very big convenience, along with the improvement of people's standard of living, also more and more high to children's shallow function, current children's shallow, when children used alone, has very big potential safety hazard, and most children's shallow does not set up safety brake, makes children when using, causes the damage very easily.

In chinese utility model patent application no: CN201621094088.9 discloses a stroller, which comprises a stroller frame, a front wheel assembly installed at the front part of the bottom of the stroller frame, and a rear wheel assembly installed at the rear part of the bottom of the stroller frame, wherein the stroller frame comprises a push handle, the stroller further comprises a power assisting system for providing power assisting for the stroller when the stroller advances, the power assisting system comprises a sensing device for sensing whether a human hand acts on the push handle, a force collecting device for collecting the force of the human hand acting on the stroller when the stroller advances, a state monitoring device for monitoring the state of the stroller, a control device, and a motor for driving the stroller to advance, and the sensing device, the force collecting device, the state monitoring device, and the motor are electrically connected with the control device respectively. This children's shallow, in the use, it still has the needs in time to charge, and is bulky, and the trip is inconvenient, does not set up safe braking system, causes dangerous shortcoming easily.

Therefore, there is a need for a stroller safety brake system that solves the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a children's shallow safety brake system to solve the current children's shallow that proposes in the above-mentioned background art, when children used alone, there is very big potential safety hazard, most children's shallow does not set up safety brake, makes children when using, causes the problem of damage very easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a safety brake system of a child stroller comprises a push rod, wherein a handle is fixedly connected to the top of the push rod, a wheel rod is fixedly mounted at the bottom of the push rod, one side of the wheel rod is rotatably connected with a rear wheel, a supporting rod is fixedly mounted at one side of the wheel rod, a fixing block is fixedly mounted inside the supporting rod, a limiting block is fixedly connected inside the fixing block, an inserting rod is inserted into the fixing block, one side inside of the inserting rod is movably connected with a clamping strip, a first spring is fixedly mounted at one side of the clamping strip, a seat is fixedly connected to the upper surface of the inserting rod, a foot cushion plate is fixedly mounted at one side of the supporting rod, one end of the supporting rod is rotatably connected with a steering rod, a handlebar is fixedly mounted at one end of the steering rod, the other end of the steering rod is rotatably connected with a front wheel, a pedal is fixedly connected to one side of the front, one side fixed mounting of brake handle has the second spring, the opposite side fixed mounting of brake handle has the cable, the one end fixed mounting of cable has the post that pushes away, the one end of post that pushes away articulates there is the brake block, the brake groove has been seted up to one side of front wheel.

Preferably, there are two rear wheels, and the two rear wheels are symmetrically connected to two sides of the wheel rod.

Preferably, the limiting blocks are multiple and are fixedly connected to the inner portions of the fixing blocks respectively.

Preferably, there are two foot pads, and two foot pads are connected in the both sides of branch symmetrically.

Preferably, the push rod is hinged to one side of the steering rod.

Preferably, the cable is connected through the inside of the steering rod.

Preferably, the brake block and the brake groove are located on the same vertical horizontal line.

(III) advantageous effects

Compared with the prior art, the utility model provides a children's shallow safety brake system possesses following beneficial effect:

1. this children's shallow safety brake system through the brake with push away the cooperation of post, brake block, can effectively brake the speed reduction with children's shallow, effectively strengthens children's shallow security performance, through setting up wheel pole and rear wheel, can effectively strengthen the stationarity of children's shallow when using, through setting up the heelpiece board, can make children's foot place safely when the adult shallow.

2. This children's shallow safety brake system through the cooperation of fixed block and inserted bar and card strip, can adjust the height of seat in a flexible way, makes children when using children's shallow, can sit at suitable height, improves the travelling comfort, through set up the footboard at the front wheel, can make children use children's shallow, and it is laborsaving to ride, effectively strengthens children's shallow practicality.

Drawings

FIG. 1 is a schematic side sectional view of the stroller of the present invention;

fig. 2 is a schematic top view of the stroller structure of the present invention;

FIG. 3 is an enlarged view of the area A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the area B of fig. 2 according to the present invention.

In the figure: 1. a push rod; 2. a handle; 3. a wheel lever; 4. a rear wheel; 5. a strut; 6. a fixed block; 7. a limiting block; 8. inserting a rod; 9. clamping the strip; 10. a first spring; 11. a seat; 12. a footplate; 13. a steering lever; 14. a handlebar; 15. a front wheel; 16. a pedal; 17. a brake handle; 18. a second spring; 19. a cable; 20. pushing the column; 21. a brake block; 22. and a brake groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a safety brake system for a stroller includes a push rod 1, a handle 2 fixedly connected to the top of the push rod 1, a wheel rod 3 fixedly installed at the bottom of the push rod 1, and a rear wheel 4 and a wheel rod 3 arranged at the bottom of the push rod 1, wherein the stability of the stroller in use can be effectively enhanced by installing the wheel rod 3 and the rear wheel 4, two rear wheels 4 are rotatably connected to one side of the wheel rod 3, the two rear wheels 4 are symmetrically connected to both sides of the wheel rod 3, the stability of the stroller can be improved by installing the rear wheels 4 at both sides of the wheel rod 3, the safety of the stroller in riding can be improved, a support rod 5 is fixedly installed at one side of the wheel rod 3, a fixing block 6 is fixedly installed inside the support rod 5, the height of a seat 11 can be flexibly adjusted by matching the fixing block 6 and an insertion rod 8 with a clamping strip 9, so that the stroller can sit at a proper, the comfort is improved, the inside of the fixed block 6 is fixedly connected with a plurality of limiting blocks 7, the limiting blocks 7 are provided with a plurality of limiting blocks 7, the limiting blocks 7 are respectively and fixedly connected with the inside of the fixed block 6, the height of the seat 11 can be flexibly adjusted by arranging the limiting blocks 7, the inside of the fixed block 6 is inserted with an insertion rod 8, one side inside the insertion rod 8 is movably connected with a clamping strip 9, one side of the clamping strip 9 is fixedly provided with a first spring 10, the upper surface of the insertion rod 8 is fixedly connected with the seat 11, one side of the support rod 5 is fixedly provided with a foot pad plate 12, the two foot pad plates 12 are symmetrically connected with two sides of the support rod 5, the feet of children can be safely placed when the adults push the cart by arranging the foot pad plates 12, one end of the support rod 5 is rotatably connected with a steering rod 13, one end of the steering rod 13 is fixedly provided with a handlebar 14, the pedal 16 is fixedly connected to one side of the front wheel 15, the pedal 16 is arranged on the front wheel 15, when a child uses the stroller, riding is labor-saving, the practical performance of the stroller is effectively enhanced, the brake handle 17 is hinged to one side of the handlebar 14, the stroller can be effectively braked and decelerated through the cooperation of the brake handle 17, the push column 20 and the brake block 21, the safety performance of the stroller is effectively enhanced, the second spring 18 is fixedly installed on one side of the brake handle 17, the pull cable 19 is fixedly installed on the other side of the brake handle 17, the pull cable 19 is connected in the steering rod 13 in a penetrating manner, the pull cable 19 can be effectively protected from being damaged, the push column 20 is fixedly installed at one end of the pull cable 19, the push column 20 is hinged to one side of the steering rod 13, and the braking performance can be effectively enhanced through the hinge of the push, one end of the push column 20 is hinged with a brake block 21, the brake block 21 and the brake groove 22 are located on the same vertical horizontal line, and one side of the front wheel 15 is provided with the brake groove 22.

The working principle is as follows: when the stroller is used, an adult can push the rear wheel 4 on the wheel rod 3 through the handle 2 and the push rod 1 to move the stroller, when a child sits on the seat 11, the feet can be effectively protected through the foot cushion plate 12, the comfort of the stroller is improved, the direction can be flexibly controlled through the arrangement of the handle 14 and the steering rod 13, the child can independently ride the stroller through the arrangement of the pedal 16 on the front wheel 15, the safety brake performance of the stroller can be effectively enhanced through the arrangement of the brake handle 17 on the handle 14 of the stroller, the brake block 21 and the brake groove 22 on one side of the front wheel 15 can be in friction fit deceleration through the cooperation of the second spring 18 on one side of the brake handle 17, the inhaul cable and the push post 20, the brake performance of the safety brake can be effectively enhanced, when the height of the seat 11 is proper, the inserted rod 8 can move the height in the fixing block 6 inside the supporting rod 5 through the cooperation of the clamping strip 9 and the first spring 10, after the angle is adjusted to a proper angle, the clamping strip 9 is loosened, and one end of the clamping strip 9 is fixedly inserted into the limiting block 7 in the fixing block 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a children's shallow safety brake system, includes push rod (1), its characterized in that: the top of the push rod (1) is fixedly connected with a handle (2), the bottom of the push rod (1) is fixedly provided with a wheel rod (3), one side of the wheel rod (3) is rotatably connected with a rear wheel (4), one side of the wheel rod (3) is fixedly provided with a support rod (5), the inside of the support rod (5) is fixedly provided with a fixed block (6), the inside of the fixed block (6) is fixedly connected with a limit block (7), an insertion rod (8) is inserted into the inside of the fixed block (6), one side of the inside of the insertion rod (8) is movably connected with a clamping strip (9), one side of the clamping strip (9) is fixedly provided with a first spring (10), the upper surface of the insertion rod (8) is fixedly connected with a seat (11), one side of the support rod (5) is fixedly provided with a foot cushion plate (12), one end of the support rod (5) is rotatably, the one end fixed mounting of steering column (13) has handlebar hand (14), the other end of steering column (13) rotates and is connected with front wheel (15), one side fixedly connected with footboard (16) of front wheel (15), one side of handlebar hand (14) articulates there is brake handle (17), one side fixed mounting of brake handle (17) has second spring (18), the opposite side fixed mounting of brake handle (17) has cable (19), the one end fixed mounting of cable (19) has push post (20), the one end of push post (20) articulates there is brake block (21), brake groove (22) have been seted up to one side of front wheel (15).

2. The stroller safety brake system of claim 1, wherein: the two rear wheels (4) are respectively connected to two sides of the wheel rod (3) symmetrically.

3. The stroller safety brake system of claim 1, wherein: the limiting blocks (7) are multiple, and the limiting blocks (7) are fixedly connected to the inner portions of the fixing blocks (6) respectively.

4. The stroller safety brake system of claim 1, wherein: the number of the foot cushion plates (12) is two, and the two foot cushion plates (12) are symmetrically connected to the two sides of the supporting rod (5).

5. The stroller safety brake system of claim 1, wherein: the push column (20) is hinged to one side of the steering rod (13).

6. The stroller safety brake system of claim 1, wherein: the cable (19) is connected to the inside of the steering rod (13) in a penetrating manner.

7. The stroller safety brake system of claim 1, wherein: the brake block (21) and the brake groove (22) are positioned on the same vertical horizontal line.