CN215271709U

CN215271709U - Internal support piece of folding waist stool

Info

Publication number: CN215271709U
Application number: CN202121044469.7U
Authority: CN
Inventors: 徐肖慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-24
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an inner supporting piece of a folding waist stool, which comprises a seat plate and a backup plate, wherein the seat plate and the backup plate are mutually pivoted, the inner supporting piece at least has a use state when the seat plate is unfolded and a storage state when the seat plate is folded, and the supporting piece is arranged on the backup plate and at two sides below the seat plate, the supporting piece is movably connected with the backup plate, when the inner supporting piece is in the use state, the supporting piece is abutted against the lower side of the seat plate to limit the folding of the seat plate; when the inner supporting piece is in the storage state, the supporting piece is separated from the seat board and the seat board is in the folding state. Through the seat and the backup plate that support piece and pin joint set up, interior support piece can realize accomodating the state and expand the change between the user state, and then has realized the change of accomodating and the user state of whole waist bench, when needs are accomodate, makes things convenient for accomodating of waist bench.

Description

Internal support piece of folding waist stool

Technical Field

The utility model relates to a mother and infant utensil field, more specifically says that it relates to an interior support piece of folding waist bench.

Background

The waist stool is a product for holding the infant, is sold in related products on the market, can better bear the weight of the infant on the waist of a user due to convenient use, can effectively reduce the burden of the user, can play a role in supporting the infant by the waist stool framework arranged on the waist stool main body, and can transmit the weight of the infant to the waist of the user through the waist stool framework, so that the infant does not need to be held by both hands all the time.

The parts of the existing waist stool mainly comprise an inner supporting piece, a soft bag wrapped outside the inner supporting piece and a binding band arranged on the soft bag, wherein the binding band is bound on the waist and the shoulder of a person, the inner supporting piece is in a folded plate shape forming an angle with each other and is divided into a vertical backup plate and a transverse seat plate, the backup plate is attached to the belly of the adult, and the seat plate is used for the infant to take.

However, the existing internal supporting piece, the seat plate and the backup plate are basically fixedly connected and arranged in a folding angle mode, and when the waist stool is stored, the waist stool is large in size and inconvenient to store.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a folding waist bench convenient for storage, which is internally provided with an inner support piece convenient for folding.

In order to achieve the purpose, the method is realized by the following technical means: an inner supporting piece of a folding waist stool comprises a seat plate and a backup plate, wherein the seat plate and the backup plate are mutually pivoted, the inner supporting piece at least has a use state when the seat plate is unfolded and a storage state when the seat plate is folded, supporting pieces are arranged on the backup plate and at two sides below the seat plate, the supporting pieces are movably connected with the backup plate, and when the inner supporting piece is in the use state, the supporting pieces are abutted against the lower side of the seat plate to limit the folding of the seat plate; when the inner supporting piece is in the storage state, the supporting piece is separated from the seat board and the seat board is in the folding state.

The method is further optimized as follows: the supporting piece is pivoted with the backup plate, a positioning structure is arranged between the upper side of the supporting piece and the lower side of the seat plate, when the inner supporting piece is in a use state, the supporting piece abuts against the lower side of the seat plate, and the positioning structure limits the position between the seat plate and the supporting piece.

The method is further optimized as follows: the positioning structure comprises a positioning groove arranged on the upper side of the support piece and a positioning block arranged on the lower side of the seat plate, and when the support piece and the seat plate are mutually positioned, the positioning block is sunk into the positioning groove.

The method is further optimized as follows: one side of the backup plate departing from the supporting piece is set to be a concave surface.

The method is further optimized as follows: the first pin joint blocks arranged at intervals are arranged at the junction of the backup plate and the seat plate, the second pin joint blocks embedded between the first pin joint blocks are arranged on the seat plate, and the first pin joint blocks and the second pin joint blocks are connected in series through first pin joint shafts.

The method is further optimized as follows: the junction of the backup plate and the support piece is provided with a plurality of third pin-joint blocks arranged at intervals, the support piece is provided with a plurality of fourth pin-joint blocks embedded between the third pin-joint blocks, and the third pin-joint blocks and the fourth pin-joint blocks are connected in series through second pin-joint shafts.

Compared with the prior art, the utility model the advantage lie in: through support piece's position change, can realize accomodating the folding of support and realization seat of seat, and then realize the state change of whole waist bench, make things convenient for accomodating and using of waist bench.

Drawings

FIGS. 1 and 2 are views of the inner strut member in different views in the embodiment;

FIG. 3 is a schematic view illustrating a state where the supporting member is disengaged from the seat plate after being received in the embodiment;

FIGS. 4 and 5 are schematic views illustrating the storage state of the inner support member in different viewing angles in the embodiment;

fig. 6 and 7 are schematic exploded views of the seat plate and the backup plate in different viewing angle states in the embodiment;

fig. 8 is a diagram showing a state where the backup plate is separated from the support member in the embodiment.

In the figure, 1, a backup plate; 11. a concave surface; 12. a first pivot block; 13. a third pivot joint block; 2. a seat plate; 21. positioning blocks; 22. a second pivot joint block; 3. a support member; 31. a fourth pivot joint block; 32. positioning a groove; 4. a first pivot shaft; 5. a second pivot shaft.

Detailed Description

The present invention will be described in more detail with reference to the following embodiments, which are illustrative only and are not limiting to the scope of the present invention.

Examples

An inner support member of a folding waist stool, referring to the attached drawings 1-8, is only shown in the waist stool because the inner support member does not relate to the improvement of a soft package structure and a binding structure, wherein the inner support member mainly comprises a leaning plate 1 and a sitting plate 2. The design of the concave surface 11 is made on the surface of the back plate 1 opposite to one side of the belly of people, so that the back plate is more suitable for being attached to the belly of a human body, and the comfort level is improved. In order to realize that the inner supporting piece can be stored and unfolded, the seat board 2 and the backup board 1 are arranged in a mutually pivoted mode, and in order to realize the stability of the seat board 2 in an unfolded state, the supporting piece 3 is also designed.

The seat board 2 and the backrest board 1 are pivoted by a first pivot block 12, a second pivot block 22 and a first pivot shaft 4. On the backup plate 1, and the juncture with the seat plate 2 has set up a plurality of first pin joint pieces 12 that separate each other, on the seat plate 2, and the juncture with the backup plate 1 has set up a plurality of second pin joint pieces 22 that separate each other, after first pin joint piece 12 and second pin joint piece 22 imbed each other, realize the pin joint through first pin joint axle 4. Thus, the seat 2 can be unfolded and folded.

The two sides of the backrest plate 1 below the seat plate 2 are respectively pivoted with a support piece 3, the vertical edge of the support piece 3 is pivoted with the backrest plate 1, the backrest plate 1 is provided with vertically spaced third pivoting blocks 13, the vertical edge of the support piece 3 is correspondingly provided with fourth pivoting blocks 31, and after the third pivoting blocks 13 and the fourth pivoting blocks 31 are embedded into each other, pivoting is realized through a second pivoting shaft 5. And a positioning groove 32 is provided on the upper side of the supporting plate, and a positioning block 21 into which the positioning groove 32 can be inserted is provided on the lower side of the seat plate. After the seat plate 2 is unfolded, the supporting plate is unfolded, the seat plate 2 is pulled upwards through plastic deformation, the positioning groove 32 of the supporting plate is located under the positioning block 21, then the seat plate 2 is arranged below, the positioning block 21 can be clamped into the positioning groove 32 at the moment, and the positioning support of the seat plate 2 and the supporting piece 3 is achieved. When the inner support needs to be accommodated, only the reverse operation is needed, specifically illustrated as the state change of fig. 2-4.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An inner supporting piece of a folding waist stool comprises a seat (2) and a backup plate (1), and is characterized in that the seat (2) and the backup plate (1) are mutually pivoted, the inner supporting piece at least has a use state when the seat (2) is unfolded and a storage state when the seat (2) is folded, supporting pieces (3) are arranged on the backup plate (1) and on two sides below the seat (2), the supporting pieces (3) are movably connected with the backup plate (1), and when the inner supporting piece is in the use state, the supporting pieces (3) are abutted to the lower side of the seat (2) to limit the folding of the seat (2); when the inner supporting piece is in the storage state, the supporting piece (3) is separated from the seat plate (2) and the seat plate (2) is in the folding state.

2. The internal stay of a foldable stools according to claim 1, wherein the support member (3) is pivoted to the backrest (1), a positioning structure is provided between the upper side of the support member (3) and the lower side of the sitting plate (2), when the internal stay is in use, the support member (3) abuts against the lower side of the sitting plate (2) and the positioning structure defines the position between the sitting plate (2) and the support member (3).

3. The internal stay of a foldable stools according to claim 2, wherein the positioning structure comprises a positioning groove (32) formed on the upper side of the stay (3) and a positioning block (21) formed on the lower side of the sitting plate (2), the positioning block (21) being sunk into the positioning groove (32) when the stay (3) and the sitting plate (2) are positioned with each other.

4. The internal support of a folding stools according to claim 1, wherein the side of the rest board (1) facing away from the support (3) is provided with a concave surface (11).

5. The inner support member of a folding waist stool as claimed in claim 1, wherein the interface of the backrest plate (1) and the seat plate (2) is provided with a plurality of first pivot blocks (12) arranged at intervals, the seat plate (2) is provided with a plurality of second pivot blocks (22) embedded between the first pivot blocks (12), and the first pivot blocks (12) and the second pivot blocks (22) are connected in series through the first pivot shafts (4).

6. The inner supporting member of a folding waist stool as claimed in claim 1, wherein the junction of the backup plate (1) and the supporting member (3) is provided with a plurality of third pivoting blocks (13) arranged at intervals, the supporting member (3) is provided with a plurality of fourth pivoting blocks (31) embedded between the third pivoting blocks (13), and the third pivoting blocks (13) and the fourth pivoting blocks (31) are connected in series through the second pivoting shaft (5).