CN216969445U

CN216969445U - Angle adjusting mechanism for child seat

Info

Publication number: CN216969445U
Application number: CN202123401272.7U
Authority: CN
Inventors: 王宇昊; 黄勇; 涂礼阳
Original assignee: Anhui Hongbei Intelligent Technology Co ltd
Current assignee: Anhui Hongbei Intelligent Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-15
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a child seat angle adjusting mechanism, and relates to the technical field of child seats. According to the child seat angle adjusting mechanism provided by the utility model, the two limiting components are arranged on the rebound supporting component in a sliding manner, and the limiting holes are formed in one sides of the two supporting frames, namely two limiting parts are arranged on two sides of the seat, so that the limiting firmness is improved, and the failure phenomenon of the adjusting mechanism is reduced.

Description

Angle adjusting mechanism for child seat

Technical Field

The utility model relates to the technical field of child seats, in particular to an angle adjusting mechanism of a child seat.

Background

The safety belt on the automobile is designed according to adult standards, is suitable for adults with the weight of 36kg and the height of 140cm, and if the safety belt is used by children, the safety belt can be clamped on the necks of the children, so that the safety belt is more harmful to the children in accidents, and a safety seat needs to be installed on a back row seat of the automobile when the children go out.

The applicant previously filed a utility model patent with an authorization publication number of CN211543321U, an authorization publication number of 2020, 09 and 22 and a name of 'an angle adjusting mechanism for HB-18 safety seat', which comprises a bracket fixed in a base, wherein the base comprises an upper base and a lower base, the lower base is fixedly connected with the upper base, the angle adjusting mechanism further comprises an adjusting component, a pin shaft, a first guide rod and a second guide rod respectively penetrating through the upper base and the bracket, the first guide rod, the upper base and the bracket are in sliding connection, the second guide rod, the upper base and the bracket are in sliding connection, the adjusting component is sleeved on the first guide rod and positioned above the upper base, the upper surface of the upper base is at least provided with two limiting holes, the upper end of the pin shaft is connected with the adjusting component, the lower end of the pin shaft is arranged in the limiting hole, the pin shaft can enable the lower end of the pin shaft to extend into or be limited to be separated from the hole under the driving of the adjusting component, the problem of the children's seat front and back adjusting part on the market, the structure is complicated, the equipment is loaded down with trivial details, uses inconveniently is solved.

The limiting part of the child seat angle adjusting mechanism in the prior art is arranged at the bottom of the seat and is only one group, the limiting is not firm enough, and the adjusting mechanism may fail.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an angle adjusting mechanism for a child seat, which aims to overcome the defects in the prior art.

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

the utility model provides a children's seat angle adjustment mechanism, fixed mounting has the support frame that the bisymmetry set up, two on the seat slide between the support frame and be provided with a slip subassembly, the equal fixedly connected with in both ends of slip subassembly holds up the pole, the last fixedly connected with resilience supporting component of slip subassembly, it sets up two spacing subassemblies, two to slide on the resilience supporting component a plurality of and spacing subassembly matched with spacing hole, and a plurality of have all been seted up to one side of support frame spacing hole all is located the slip route of slip subassembly, when the pulling during the resilience supporting component, resilience supporting component drives spacing subassembly and leaves spacing hole, when loosening during the resilience supporting component, spacing subassembly card is gone into from its nearest spacing hole.

Furthermore, the sliding assembly comprises two sliding rods which are arranged in parallel, and one side of the supporting frame is provided with two arc-shaped sliding grooves matched with the sliding rods.

Further, the subassembly that kick-backs includes a backup pad, the last surface sliding of backup pad is provided with one and goes up the backup pad, a mounting groove has been seted up to one side of backup pad, one side fixedly connected with locating piece of mounting groove inner wall, one side fixedly connected with locating plate of going up the backup pad, the joint has a spring between locating piece and the locating plate, go up the backup pad and go up the symmetry and seted up two and spacing subassembly matched with activity grooves, the activity groove inclines mutually with the slip route of spacing subassembly.

Further, one side fixedly connected with three activity post of bottom suspension fagging, and three an isosceles triangle is constituteed to the activity post, go up one side of backup pad and seted up three respectively with three activity post matched with bar hole.

Furthermore, spacing subassembly includes a spacing post, two spacing post runs through the both sides of bottom suspension fagging, the week side fixedly connected with of spacing post removes the post that two symmetries set up, one of them remove the post and slide and set up in the inside of activity groove, set up two and another removal post matched with shifting chute on the bottom suspension fagging.

Furthermore, the number of the limiting holes formed in the two supporting frames is more than or equal to 5.

In the technical scheme, the two limiting assemblies are arranged on the rebound supporting assembly in a sliding mode, the limiting holes are formed in one side of the two supporting frames, namely the two limiting portions are arranged on the two sides of the seat, the limiting firmness is improved, and the failure phenomenon of the adjusting mechanism is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a structural schematic view of an entire child seat angle adjustment mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an entire child seat angle adjustment mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic view of a slider assembly and a supporting rod of an angle adjustment mechanism of a child seat according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a slide assembly of an angle adjustment mechanism for a child seat according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a supporting frame of an angle adjustment mechanism of a child seat according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a rebound support assembly of the angle adjustment mechanism of the child seat according to the embodiment of the present invention;

FIG. 7 is a schematic structural view of a lower support plate of an angle adjustment mechanism for a child seat according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of an upper support plate of an angle adjustment mechanism of a child seat according to an embodiment of the present invention.

Description of reference numerals:

1. a support frame; 2. a sliding assembly; 3. a support rod; 4. a rebound support assembly; 401. a lower support plate; 402. An upper support plate; 403. positioning blocks; 404. positioning a plate; 405. a spring; 406. a movable post; 5. a limiting component; 501. a limiting column; 502. the column is moved.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1-8, according to the child seat angle adjusting mechanism provided by the utility model, two symmetrically arranged support frames 1 are fixedly installed on a seat, a sliding assembly 2 is slidably arranged between the two support frames 1, two ends of the sliding assembly 2 are both fixedly connected with a supporting rod 3, a rebounding support assembly 4 is fixedly connected to the sliding assembly 2, two limiting assemblies 5 are slidably arranged on the rebounding support assembly 4, a plurality of limiting holes matched with the limiting assemblies 5 are respectively formed in one side of each of the two support frames 1, the limiting holes are both located on a sliding path of the sliding assembly 2, when the rebounding support assembly 4 is pulled, the rebounding support assembly 4 drives the limiting assembly 5 to leave the limiting hole, and when the rebounding support assembly 4 is loosened, the limiting assembly 5 is clamped into the limiting hole closest to the limiting hole.

Specifically, the present embodiment provides a child seat angle adjustment mechanism, which is used for adjusting the angle of the child seat.

The main point of this embodiment lies in, because spacing hole is located the slip path of slip subassembly 2, when slip subassembly 2 slided, spacing subassembly 5 slided in step, spacing subassembly 5 can block in the spacing hole nearest from it at any time.

According to the child seat angle adjusting mechanism provided by the embodiment of the utility model, the two limiting components 5 are arranged on the rebound supporting component 4 in a sliding manner, and the limiting holes are formed in one side of the two supporting frames 1, namely two groups of limiting parts are arranged on two sides of the seat, so that the limiting firmness is improved, and the failure phenomenon of the adjusting mechanism is reduced.

In another embodiment of the present invention, the sliding assembly 2 further includes two sliding rods disposed in parallel, and one side of the supporting frame 1 is provided with two arc-shaped sliding grooves matched with the sliding rods. As shown in fig. 4, the two parallel sliding rods slide synchronously inside the two arc-shaped sliding grooves respectively.

In still another embodiment of the present invention, further, the rebounding supporting assembly 4 includes a lower supporting plate 401, an upper supporting plate 402 is slidably disposed on an upper surface of the lower supporting plate 401, a mounting groove is formed on one side of the lower supporting plate 401, a positioning block 403 is fixedly connected to one side of an inner wall of the mounting groove, a positioning plate 404 is fixedly connected to one side of the upper supporting plate 402, a spring 405 is clamped between the positioning block 403 and the positioning plate 404, two movable grooves matched with the position-limiting assembly 5 are symmetrically formed on the upper supporting plate 402, the movable grooves are inclined with respect to a sliding path of the position-limiting assembly 5, three movable posts 406 are fixedly connected to one side of the lower supporting plate 401, the three movable posts 406 form an isosceles triangle, three bar-shaped holes respectively matched with the three movable posts 406 are formed on one side of the upper supporting plate 402, the position-limiting assembly 5 includes a position-limiting post 501, the two position-limiting posts 501 penetrate through two sides of the lower supporting plate 401, two symmetrically-arranged moving columns 502 are fixedly connected to the peripheral sides of the limiting columns 501, one moving column 502 is arranged inside the movable groove in a sliding mode, and two moving grooves matched with the other moving column 502 are formed in the lower supporting plate 401. As shown in fig. 6, 7 and 8, the spring 405 is provided to support the lower support plate 401 and the upper support plate 402, and a movable groove inclined to the sliding path of the position limiting assembly 5 is provided, so that the position limiting assembly 5 can be automatically reset.

In another embodiment of the present invention, further, the number of the limiting holes formed on the two supporting frames 1 is greater than or equal to 5. The angle adjustment gear of the seat is improved, and a user can conveniently select a proper angle.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The child seat angle adjusting mechanism is characterized in that two symmetrically arranged support frames (1) are fixedly mounted on a seat, a sliding assembly (2) is arranged between the two support frames (1) in a sliding manner, and two ends of the sliding assembly (2) are fixedly connected with a supporting rod (3);

a rebound supporting assembly (4) is fixedly connected to the sliding assembly (2), two limiting assemblies (5) are arranged on the rebound supporting assembly (4) in a sliding mode, a plurality of limiting holes matched with the limiting assemblies (5) are formed in one side of each of the two supporting frames (1), and the limiting holes are located on the sliding path of the sliding assembly (2);

when pulling resilience supporting component (4), resilience supporting component (4) drive spacing subassembly (5) and leave spacing hole, when loosening resilience supporting component (4), spacing subassembly (5) card is gone into the spacing hole nearest to it.

2. The child seat angle adjusting mechanism according to claim 1, wherein the sliding assembly (2) comprises two sliding rods arranged in parallel, and one side of the supporting frame (1) is provided with two arc-shaped sliding grooves matched with the sliding rods.

3. The child seat angle adjusting mechanism according to claim 1, wherein the rebounding supporting component (4) comprises a lower supporting plate (401), an upper supporting plate (402) is slidably disposed on an upper surface of the lower supporting plate (401), an installation groove is formed in one side of the lower supporting plate (401), a positioning block (403) is fixedly connected to one side of an inner wall of the installation groove, a positioning plate (404) is fixedly connected to one side of the upper supporting plate (402), a spring (405) is clamped between the positioning block (403) and the positioning plate (404), two movable grooves matched with the limiting component (5) are symmetrically formed in the upper supporting plate (402), and the movable grooves are inclined with a sliding path of the limiting component (5).

4. The child seat angle adjusting mechanism according to claim 3, wherein one side of the lower supporting plate (401) is fixedly connected with three movable columns (406), the three movable columns (406) form an isosceles triangle, and one side of the upper supporting plate (402) is provided with three strip-shaped holes respectively matched with the three movable columns (406).

5. The child seat angle adjusting mechanism according to claim 3, wherein the limiting component (5) includes a limiting column (501), two limiting columns (501) penetrate through two sides of the lower support plate (401), two symmetrically arranged moving columns (502) are fixedly connected to the periphery of the limiting column (501), one of the moving columns (502) is slidably arranged inside the movable groove, and two moving grooves matched with the other moving column (502) are formed in the lower support plate (401).

6. The child seat angle adjusting mechanism according to claim 1, wherein the number of the limiting holes formed on the two support frames (1) is greater than or equal to 5.