CN215883786U

CN215883786U - Good auxiliary stay device of stability for bassinet

Info

Publication number: CN215883786U
Application number: CN202122605320.8U
Authority: CN
Inventors: 张凯军
Original assignee: Hanchuan Kaite Plastic Products Co ltd
Current assignee: Hanchuan Kaite Plastic Products Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-02-22
Anticipated expiration: 2031-10-28

Abstract

The utility model belongs to the technical field of baby carriages, in particular to an auxiliary supporting device for a baby carriage with good stability, which aims at the problems in the background art and provides the following scheme. The baby carriage is provided with the lifting assembly, the height of the whole baby carriage body can be reasonably adjusted according to children with different heights, and the shock absorber can buffer and absorb shock when encountering a bumpy road section, so that the walking stability of the baby carriage body is improved; be provided with the assistor, lock through four assistors and die two pivots and fix and make it can not take place to rotate, and then make four wheels can not walk, and the use of adult at rest has sometimes so can liberate both hands or both feet, has alleviateed the adult and has taken child's work burden, supplementary adult's rest.

Description

Good auxiliary stay device of stability for bassinet

Technical Field

The utility model relates to the technical field of baby carriers, in particular to an auxiliary supporting device for a baby carrier with good stability.

Background

Through retrieval, patent publication No. CN207860245U discloses a children's shallow, including automobile body and gyro wheel, is provided with four spinal branch vaulting poles on the chassis of automobile body, and four spinal branch vaulting poles upper end are fixed on rectangular frame, and the plastics rattan on rectangular frame surface constitutes the seat, and the seat top is provided with the back, and the back comprises bounding wall and "U" type pole, encircles the pole and constitutes the bounding wall with the plastics rattan on the regional surface of "U" type pole surround. The novel air-permeable clothes hanger is simple in structure, convenient to use, comfortable, breathable, stable in performance, elegant and elegant. The stroller of the type proposed in the above-mentioned patent is generally provided with a support means at the bottom for supporting and walking.

However, the supporting device has the following defects in the use process: on one hand, the supporting device cannot be lifted and lowered according to children with different heights, so that the flexibility of the supporting device is reduced; on the other hand, the supporting device is poor in anti-seismic performance, the supporting device is prone to shaking when meeting bumpy road sections in the walking process, stability is reduced, comfort and safety of children in riding are reduced, and in order to prevent potential safety hazards caused by movement of four wheels at the bottom of the baby carrier when an adult uses the supporting device for rest, the adult usually needs to push the handle with hands or push the wheels with feet to prevent the wheels from moving, so that labor burden of the adult is increased. Therefore, we propose an auxiliary supporting device for a stroller with good stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an auxiliary supporting device for a baby carriage, which has good stability.

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

the utility model provides a good auxiliary stay device for bassinet of stability, is including setting up the supporting mechanism in bassinet body bottom, supporting mechanism includes the backup pad, sets gradually four lifting units and two symmetry settings in the walking subassembly of backup pad bottom in backup pad top four corners position, the walking subassembly includes two fixed blocks, through two bearings respectively with two fixed block inner wall through connection's same pivot, set gradually two bumper shock absorbers at two fixed block tops, set gradually two assistors in two relative one sides of fixed block and cup joint two epaxial wheels.

Preferably, the lifting assembly comprises a fixed cylinder welded on the outer wall of the top of the supporting plate, an adjusting column welded on the outer wall of the bottom of the baby carrier body, threaded grooves formed in the inner wall of the adjusting column and distributed at equal intervals, and fastening screws screwed on the upper portion of the fixed cylinder.

Preferably, the outer wall of the adjusting column is in sliding connection with the inner wall of the fixed cylinder, and one end of the fastening screw is in threaded connection with one of the thread grooves.

Preferably, the shock absorber comprises a shock absorbing cylinder welded on the outer wall of the bottom of the supporting plate, a memory sponge block bonded on the inner wall of the top of the shock absorbing cylinder, a vertical column bonded on the outer wall of the bottom of the memory sponge block and a shock absorbing spring sleeved on the vertical column.

Preferably, the bottom outer wall of the vertical column is welded on the top outer wall of the fixed block, the outer wall of the vertical column is connected with the inner wall of the damping cylinder in a sliding mode, and the outer walls of the two ends of the damping spring are respectively welded on the bottom outer wall of the damping cylinder and the top outer wall of the fixed block.

Preferably, the assistor includes two mounting panels of welding at the fixed block lateral wall, two adjusting screw, two latch segments of spiro union in proper order on two mounting panels and bond two arc slipmats at the relative one side outer wall of two latch segments in proper order.

Preferably, two the relative one end of adjusting screw all through the bearing respectively with the one side inner wall connection that two latch segments kept away from each other, and two latch segments symmetry sets up.

The utility model has the beneficial effects that:

1. the lifting component is arranged, so that the height of the whole baby carrier body can be reasonably adjusted according to children with different heights, the flexibility of the supporting device can be improved, diversified use requirements of people can be met, the shock resistance of the supporting device can be improved, the shock absorption can be realized when the baby carrier body meets bumpy road sections, the walking stability of the baby carrier body is improved, and the riding comfort and safety of the children are improved;

2. be provided with the assistor, lock through four assistors and die two pivots and fix and make it can not take place to rotate, and then make four wheels can not walk, and the use of adult at rest has so sometimes can liberate both hands or both feet, has alleviateed adult's the work burden of taking child, and the auxiliary adult has a rest, has reduced the probability that the potential safety hazard takes place.

Drawings

FIG. 1 is a schematic perspective view of an auxiliary supporting device for a stroller with good stability according to the present invention;

FIG. 2 is a schematic perspective view of a support mechanism of the auxiliary support device for a stroller with good stability according to the present invention;

FIG. 3 is a schematic perspective view of a walking assembly in the auxiliary supporting device for a stroller with good stability according to the present invention;

FIG. 4 is a schematic view of a three-dimensional disassembled structure of a lifting assembly in the auxiliary supporting device for a baby carriage with good stability, which is provided by the utility model;

FIG. 5 is a schematic vertical sectional perspective view of a shock absorber in the auxiliary supporting device for a stroller with good stability according to the present invention;

fig. 6 is a schematic perspective view of an auxiliary device in the auxiliary supporting device for a stroller with good stability according to the present invention.

In the figure: the baby carrier comprises a baby carrier body 1, a supporting plate 2, a lifting assembly 3, a fixing barrel 31, an adjusting post 32, a threaded groove 33, a fastening screw 34, a walking assembly 4, a fixing block 41, a rotating shaft 42, a shock absorber 43, a shock absorbing barrel 431, a memory sponge block 432, a vertical post 433, a shock absorbing spring 434, an auxiliary 44, a mounting plate 441, an adjusting screw 442, a locking block 443 and an arc-shaped non-slip mat 444.

Detailed Description

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

Referring to fig. 1-6, an auxiliary supporting device for a stroller with good stability comprises a supporting mechanism disposed at the bottom of a stroller body 1, the supporting mechanism comprises a supporting plate 2, four lifting assemblies 3 sequentially disposed at four corners of the top of the supporting plate 2, and two walking assemblies 4 symmetrically disposed at the bottom of the supporting plate 2, the walking assemblies 4 comprise two fixing blocks 41, a rotating shaft 42 respectively connected with inner walls of the two fixing blocks 41 through two bearings, two dampers 43 sequentially disposed at the tops of the two fixing blocks 41, two assistors 44 sequentially disposed at opposite sides of the two fixing blocks 41, and two wheels sleeved on the rotating shaft 42, the lifting assemblies 3 comprise a fixing cylinder 31 welded to an outer wall of the top of the supporting plate 2, adjusting columns 32 welded to an outer wall of the bottom of the stroller body 1, thread grooves 33 disposed at equal intervals on inner walls of the adjusting columns 32, and fastening screws 34 screwed on the upper portion of the fixing cylinder 31, the outer wall of the adjusting column 32 is connected with the inner wall of the fixed cylinder 31 in a sliding manner, one end of the fastening screw 34 is screwed in one of the thread grooves 33, and the lifting assembly 3 is arranged, so that the height of the whole baby carrier body 1 can be reasonably adjusted according to children with different heights, the flexibility of the supporting device can be improved, and diversified use requirements of people can be met;

the shock absorber 43 is composed of a shock absorbing cylinder 431 welded on the outer wall of the bottom of the supporting plate 2, a memory sponge block 432 adhered on the inner wall of the top of the shock absorbing cylinder 431, a vertical column 433 adhered on the outer wall of the bottom of the memory sponge block 432 and a shock absorbing spring 434 sleeved on the vertical column 433, the outer wall of the bottom end of the vertical column 433 is welded on the outer wall of the top of the fixed block 41, the outer wall of the vertical column 433 is connected with the inner wall of the shock absorbing cylinder 431 in a sliding manner, the outer walls of the two ends of the shock absorbing spring 434 are respectively welded on the outer wall of the bottom of the shock absorbing cylinder 431 and the outer wall of the top of the fixed block 41, the shock absorber 43 is arranged, the shock resistance of the supporting device can be improved, the shock absorption can be carried out when a bumpy road section is encountered, the walking stability of the baby carriage body 1 is improved, and the riding comfort and the safety of children are improved;

assistor 44 comprises two mounting panels 441, two adjusting screw 442, two latch blocks 443 that the spiro union is in proper order on two mounting panels 441 at the lateral wall of fixed block 41, and bond in proper order and constitute at two arc slipmats 444 of the relative one side outer wall of two latch blocks 443, two the relative one end of adjusting screw 442 all through the bearing respectively with the one side wall connection that two latch blocks 443 kept away from each other, and two latch blocks 443 symmetry set up, be provided with assistor 44, lock through four assistors 44 and die two pivot 42 and fix and make it can not take place to rotate, and then make four wheels can not walk, the use that sometimes the adult was having a rest like this can liberate both hands or both feet, has alleviateed the adult and has taken child's work burden, has reduced the probability that the potential safety hazard takes place.

The working principle is as follows: when the four lifting assemblies 3 are operated, the fastening screw rods 34 are firstly screwed and loosened, then the baby carrier body 1 is driven to carry out height adjustment by moving the adjusting columns 32, and after the adjustment is finished, the position fixing is finished by screwing the fastening screw rods 34, so that the height of the whole baby carrier body 1 can be reasonably adjusted according to children with different heights; when the four shock absorbers 43 work, firstly, the shock absorbing cylinder 431 moves to extrude the shock absorbing spring 434 to generate elastic deformation for buffering and shock absorbing, and the vertical column 433 extrudes the memory sponge block 432 to generate elastic deformation for buffering and shock absorbing; the four auxiliary devices 44 are operated by turning the two adjusting screws 442 at both sides to bring the two locking blocks 443 connected thereto through bearings close to each other to lock the rotating shaft 42, and by adding anti-slip performance through the two arc-shaped anti-slip pads 444.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a good auxiliary stay device for bassinet of stability, is including setting up the supporting mechanism in bassinet body (1) bottom, a serial communication port, supporting mechanism includes backup pad (2), sets gradually four lifting unit (3) and two symmetrical traveling unit (4) that set up in backup pad (2) bottom in backup pad (2) top four corners position, traveling unit (4) include two fixed block (41), through two bearings respectively with two fixed block (41) inner wall through connection's same pivot (42), set gradually two bumper shock absorbers (43) at two fixed block (41) tops, set gradually two assistors (44) of two fixed block (41) relative one side and cup joint two wheels on pivot (42).

2. The auxiliary supporting device for the baby carriage with good stability is characterized in that the lifting component (3) comprises a fixed cylinder (31) welded on the outer wall of the top of the supporting plate (2), an adjusting column (32) welded on the outer wall of the bottom of the baby carriage body (1), threaded grooves (33) formed in the inner wall of the adjusting column (32) and distributed at equal intervals, and fastening screws (34) screwed on the upper part of the fixed cylinder (31).

3. An auxiliary supporting device for a baby carriage with good stability as claimed in claim 2, wherein the outer wall of the adjusting column (32) is connected with the inner wall of the fixed cylinder (31) in a sliding way, and one end of the fastening screw rod (34) is screwed in one of the thread grooves (33).

4. The auxiliary stay for a stroller according to claim 1, wherein the damper (43) comprises a damper cylinder (431) welded to the bottom outer wall of the stay (2), a memory sponge block (432) adhered to the top inner wall of the damper cylinder (431), a vertical post (433) adhered to the bottom outer wall of the memory sponge block (432), and a damper spring (434) fitted over the vertical post (433).

5. The auxiliary supporting device for the baby carriage with good stability as claimed in claim 4, wherein the outer wall of the bottom end of the vertical column (433) is welded on the outer wall of the top of the fixing block (41), the outer wall of the vertical column (433) is connected with the inner wall of the damping cylinder (431) in a sliding manner, and the outer walls of the two ends of the damping spring (434) are respectively welded on the outer wall of the bottom of the damping cylinder (431) and the outer wall of the top of the fixing block (41).

6. The auxiliary supporting device for the baby carriage with good stability as claimed in claim 1, wherein the auxiliary device (44) comprises two mounting plates (441) welded on the side walls of the fixing block (41), two adjusting screws (442) sequentially screwed on the two mounting plates (441), two locking blocks (443) and two arc-shaped anti-skid pads (444) sequentially adhered on the outer walls of the opposite sides of the two locking blocks (443).

7. The auxiliary supporting device for the baby carriage with good stability as claimed in claim 6, wherein the opposite ends of the two adjusting screws (442) are respectively connected with the inner wall of one side of the two locking blocks (443) away from each other through bearings, and the two locking blocks (443) are symmetrically arranged.