CN216822517U

CN216822517U - Expandable splicing and inserting child seat

Info

Publication number: CN216822517U
Application number: CN202123269926.5U
Authority: CN
Inventors: 王婷; 刘一楠; 李浩民; 徐则婷; 黄奕雯
Original assignee: Taizhou University
Current assignee: Taizhou University
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-28
Anticipated expiration: 2031-12-23

Abstract

The utility model provides an expandable splicing and inserting child seat, which relates to the technical field of child furniture and solves the problem that the prior child seat product can not meet the requirement of frequent change and adjustment of the quantity and the arrangement form of the child seat, comprising a seat, a backrest, a back cushion and a knob threaded rod, wherein one end of the seat is provided with the backrest through the knob threaded rod, the top of the backrest is provided with the back cushion, one side of the surface of the seat far away from the backrest is provided with a hollowed notch, the bottom of the seat is equidistantly provided with a telescopic supporting mechanism, the telescopic supporting mechanism comprises a first supporting sleeve column and a second supporting sleeve column, the surface of the second supporting sleeve column is provided with a concave fixing groove, a convex assembling block is clamped in the concave fixing groove, a reset spring is arranged between the concave fixing groove and the convex assembling block, the surface of the first supporting sleeve column is provided with a through hole, and the width of the through hole is the same as that of the convex assembly block.

Description

Expandable splicing and inserting child seat

Technical Field

The utility model belongs to the technical field of children's furniture, more specifically say, in particular to can extend piece together and insert children's seat.

Background

Along with the development of society, children education is more and more emphasized by people, collective interesting activities are often performed in kindergartens and early education mechanisms, parent-child activities are also performed by parents, and the number and arrangement form of child seats need to be changed and adjusted frequently.

Based on the above, the present inventors found that the following problems exist: the existing child seat products cannot meet the requirements of frequent change and height adjustment of the number and arrangement of the child seats.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and an expandable splicing child seat is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can extend and piece together children's seat to the quantity and the arrangement form of solving present children's seat need change frequently and the problem of the demand of height adjustment.

The utility model discloses can extend and piece together purpose and the efficiency of inserting children's seat, reach by following concrete technical means:

the utility model provides a can expand and piece together children's seat, includes seat support, back cushion and knob threaded rod, the back is installed through the knob threaded rod to the one end of seat support, the back cushion is installed at the top of back, the surface one side of keeping away from the back of seat support is equipped with the fretwork notch, just flexible supporting mechanism is installed to the bottom equidistance of seat support.

Further, flexible supporting mechanism includes first support sleeve post and second support sleeve post, the surface mounting of second support sleeve post has "concave" type fixed slot, block has "protruding" type assembly piece in "concave" type fixed slot, just be equipped with reset spring between "concave" type fixed slot and "protruding" type assembly piece, the through-hole has been seted up on the surface of first support sleeve post, just through-hole width size is the same with "protruding" type assembly piece size.

Furthermore, the shape of the hollowed-out notch is matched with that of the back cushion.

Furthermore, the four corners of the chair seat and the backrest are in the shape of semicircular arc chamfers.

Furthermore, flexible supporting mechanism is the metal material, just flexible supporting mechanism's surface scribbles anti rust coating.

Furthermore, a round rubber pad is arranged at the bottom end of the telescopic supporting mechanism, and anti-skidding textures are arranged at the bottom end of the round rubber pad.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, can make the back set level through the knob threaded rod, insert the back cushion part again in the fretwork notch, and then can realize a plurality of children's seat's connection combination, can enough increase the seat number of seat and can have richer combination and using-way again. Make children and children, head of a family and children between the interactive in-process, draw close distance each other, can adjust the whole height of seat through flexible supporting mechanism once more to satisfy head of a family's demand, very big improvement this kind of children's seat's practicality.

Drawings

Fig. 1 is a perspective view of the extensible splicing and inserting child seat of the utility model.

Fig. 2 is a schematic view of the expandable split-insertion child seat and backrest of the present invention.

Fig. 3 is a perspective view of the utility model of an expandable splicing-inserting child seat with various combinations.

Fig. 4 is a plan view of the extensible splicing insertion child seat telescopic supporting mechanism of the utility model.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a chair seat; 2. a backrest; 3. a back cushion; 4. a knob threaded rod; 5. a telescopic support mechanism; 6. a circular rubber pad; 7. hollowing out the notch; 501. a first support sleeve column; 502. a second support sleeve column; 503. a through hole; 504. a "male" type assembly block; 505. a concave fixing groove; 506. a return spring.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a can extend and piece together and insert children's seat, including seat support 1, back 2, back cushion 3 and knob threaded rod 4, back 2 is installed through knob threaded rod 4 to seat support 1's one end, back cushion 3 is installed at back 2's top, seat support 1 is equipped with fretwork notch 7 in surface one side of keeping away from back 2, just telescopic support mechanism 5 is installed to seat support 1's bottom equidistance.

Wherein, flexible supporting mechanism 5 includes first support sleeve post 501 and second support sleeve post 502, the surface mounting of second support sleeve post 502 has "concave" type fixed slot 505, the card has "protruding" type assembly piece 504 in "concave" type fixed slot 505, just be equipped with reset spring 506 between "concave" type fixed slot 505 and "protruding" type assembly piece 504, through-hole 503 has been seted up on the surface of first support sleeve post 501, just through-hole 503 width size is the same with "protruding" type assembly piece 504 size.

Wherein, the shape phase-match of fretwork notch 7 and back cushion 3, use through fretwork notch 7 cooperation back cushion 3, realize that multiunit children's seat assembles to the quantity that satisfies children's seat and the problem that the arrangement form needs change frequently and adjust.

Wherein, the four corners of seat support 1 and back 2 all are semicircle chamfer shape, through the design of semicircle chamfer, can prevent to lead to injured possibility when children receive colliding with under the condition of falling down as children.

The telescopic supporting mechanism 5 is made of metal, and an antirust coating is coated on the surface of the telescopic supporting mechanism 5.

Wherein, the bottom of flexible supporting mechanism 5 is equipped with circular rubber pad 6, just the bottom of circular rubber pad 6 is equipped with anti-skidding texture, and wherein the holistic stability of children's seat can be increased in the design of circular rubber pad 6.

The specific use mode and function of the embodiment are as follows:

in the utility model, when used alone, the angle between the backrest 2 and the chair seat 1 can be adjusted by the knob threaded rod 4, thereby meeting the riding requirements of different children, when a plurality of people need to ride, the backrest 2 is flatly placed by the knob threaded rod 4 to be as high as the seat 1, and the back cushion 3 is inserted into the hollow notch 7 on the surface of the other seat 1, thereby realizing the effect of using by a plurality of people, when the whole height of the child seat needs to be adjusted, by installing the concave assembly block 505, the second support sleeve column 502 can be extended and retracted on the first support sleeve column 501, so that the overall height of the child seat is changed, the requirements of different people are met, this kind of children's seat realizes the combination of connecting of a plurality of children's seats with the angle through 1 back 2 of manual mode adjustment seat, can enough increase seat number of seat 1 and can have more abundant combination and operation mode again. The distance between the children and the parent is reduced during the interaction between the children and the parent.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a can extend and piece together children's seat which characterized in that: including seat support (1), back (2), back cushion (3) and knob threaded rod (4), back (2) are installed through knob threaded rod (4) to the one end of seat support (1), back cushion (3) are installed at the top of back (2), the surface one side of keeping away from back (2) of seat support (1) is equipped with fretwork notch (7), just telescopic support mechanism (5) are installed to the bottom equidistance of seat support (1).

2. The expandable patch child seat of claim 1, wherein: flexible supporting mechanism (5) are including first support sleeve post (501) and second support sleeve post (502), the surface mounting of second support sleeve post (502) has "concave" type fixed slot (505), the joint has "protruding" type assembly piece (504) in "concave" type fixed slot (505), just be equipped with reset spring (506) between "concave" type fixed slot (505) and "protruding" type assembly piece (504), through-hole (503) have been seted up on the surface of first support sleeve post (501), just through-hole (503) width size is the same with "protruding" type assembly piece (504) size.

3. The expandable patch child seat of claim 1, wherein: the shape of the hollowed-out notch (7) is matched with that of the back cushion (3).

4. The expandable modular child seat of claim 1, wherein: the four corners of the chair seat (1) and the four corners of the backrest (2) are in the shape of semicircular arc chamfers.

5. The expandable patch child seat of claim 1, wherein: the telescopic supporting mechanism (5) is made of metal materials, and the surface of the telescopic supporting mechanism (5) is coated with an anti-rust coating.

6. The expandable patch child seat of claim 1, wherein: the bottom of flexible supporting mechanism (5) is equipped with circular rubber pad (6), just the bottom of circular rubber pad (6) is equipped with anti-skidding texture.