CN210204141U

CN210204141U - Telescopic children's chair

Info

Publication number: CN210204141U
Application number: CN201920642441.XU
Authority: CN
Inventors: Weiwei Lyu; 吕韦纬
Original assignee: Zhejiang Wuyi Dongli Tools Co Ltd
Current assignee: Zhejiang Wuyi Dongli Tools Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-03-31
Anticipated expiration: 2029-05-07

Abstract

The retractable child chair comprises a seat surface and a plurality of chair legs, wherein the chair legs are vertically arranged below the seat surface, a first shaft sleeve is arranged at the joint of the seat surface and the chair legs, and the chair legs penetrate through the first shaft sleeve; a first supporting rod and a second supporting rod which are arranged in a crossed manner are arranged between the adjacent chair legs, and the first supporting rod is rotatably connected with the second supporting rod; the tops of the first support rod and the second support rod of the chair leg are connected with the chair leg, and the bottoms of the first support rod and the second support rod are positioned at the bottom of the chair leg; a base is arranged below the chair legs and connected with the first supporting rod and the second supporting rod; a locking piece is arranged between the first supporting rod and the second supporting rod; compared with the prior art, through the setting of retaining member for the connectivity between first bracing piece and the second bracing piece is under the effect of retaining member, and the first bracing piece of being convenient for locks with the second bracing piece and unclamps, thereby realizes receiving and releasing of seat, and seat sliding connection is on the chair leg simultaneously, the seat of being convenient for receive and releases.

Description

Telescopic children's chair

Technical Field

The utility model belongs to the technical field of the chair, especially, relate to a retractable child chair.

Background

The chair starts from Wei and jin dynasties, is originally named as a Hubei or a Maza, and starts to form a chair with a backrest until the period of Tang dynasty, and the occurrence of a crossing chair in the Song dynasty is a symbol of high power, and idiom just-front critical sitting is also from the sitting posture of emperors in the past dynasties on the crossing chair.

A chair is a piece of seating furniture with a backrest or with armrests. Seating furniture without a back rest and armrests is known as a stool. The chair mainly supports human body for sitting, working and resting, and can be divided into fixed type, rotary type, folding type, combined type, suspension type, inflatable type and the like according to different structures; the chair is divided into a backrest chair, an armchair, a spiral chair, a leg-crossing chair and the like according to the shape; and may be classified according to use, material and processing technique.

The existing children furniture has single function, can only meet the functional requirements of children at a certain stage, causes the waste of resources such as space, economy and the like, and has more requirements on the functionality, the versatility and the utilization rate of the children furniture along with the arrival of the two-child times, and is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model provides a retractable child chair which is convenient to fold and unfold, simple in structure, safe and reliable, and aims to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the retractable child chair comprises a seat surface and a plurality of chair legs, wherein the chair legs are vertically arranged below the seat surface, a first shaft sleeve is arranged at the joint of the seat surface and the chair legs, and the chair legs penetrate through the first shaft sleeve; a first supporting rod and a second supporting rod which are arranged in a crossed manner are arranged between the adjacent chair legs, and the first supporting rod is rotatably connected with the second supporting rod; the tops of the first support rod and the second support rod of the chair leg are connected with the chair leg, and the bottoms of the first support rod and the second support rod are positioned at the bottom of the chair leg; a base is arranged below the chair legs and connected with the first supporting rod and the second supporting rod; and a locking part is arranged between the first supporting rod and the second supporting rod.

As an optimized scheme of the utility model, the retaining member includes first lamellar body, second lamellar body and buckle spare, and first lamellar body and second lamellar body are connected with adjacent chair leg, and buckle spare is located between first lamellar body and the second lamellar body.

As a preferred scheme of the utility model, first lamellar body rotates with the second lamellar body to be connected, is formed with the border that the level set up on the second lamellar body, and the border sets up along second lamellar body length direction.

As an optimized scheme of the utility model, border and buckle spare looks adaptation, buckle spare are located one side that the second lamellar body was equipped with the border, and buckle spare rotates with the second lamellar body to be connected.

As an optimized scheme of the utility model, be formed with on the buckle spare and collude the ring, collude the ring and set up with the buckle spare is perpendicular, and collude ring and first slice looks adaptation.

As an optimized proposal of the utility model, a spring is arranged between the buckle piece and the second sheet body.

As an optimized proposal of the utility model, the chair legs comprise front chair legs and rear chair legs, the rear chair legs are higher than the front chair legs, and the rear chair legs are provided with a backrest.

As an optimal scheme of the utility model, the front end chair leg top is formed with the holding surface, and the holding surface links to each other with the rear end chair leg, is equipped with the second shaft cover with holding surface looks adaptation on the rear end chair leg.

As a preferred proposal of the utility model, a cup seat is formed on the supporting surface.

As a preferred scheme of the utility model, the backrest is connected with the seat surface.

The beneficial effects of the utility model are that, compare with prior art: through the setting of retaining member for the connectivity between first bracing piece and the second bracing piece is under the effect of retaining member, and the first bracing piece of being convenient for locks and unclamps with the second bracing piece, thereby realizes receiving and releasing of seat, and seat sliding connection is on the chair leg simultaneously, the receiving and releasing of seat of being convenient for.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the retaining member;

FIG. 4 is a schematic view of the connection between the fastener and the second sheet;

reference numbers in the figures: the chair comprises a seat surface 1, a front chair leg 2, a rear chair leg 3, a first shaft sleeve 4, a first supporting rod 5, a second supporting rod 6, a locking part 7, a first sheet body 7-1, a second sheet body 7-2, a buckling part 7-3, an edge 7-4, a hook ring 7-5, a spring 7-6, a base 8, a backrest 9, a second shaft sleeve 10, a supporting surface 11 and a cup seat 11-1.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the retractable child chair comprises a seat surface 1 and a plurality of chair legs, wherein the chair legs are vertically arranged below the seat surface 1, a first shaft sleeve 4 is arranged at the joint of the seat surface 1 and the chair legs, and the chair legs pass through the first shaft sleeve 4; a first support rod 5 and a second support rod 6 which are arranged in a crossed manner are arranged between the adjacent chair legs, and the first support rod 5 is rotatably connected with the second support rod 6; the tops of the first support rod 5 and the second support rod 6 of the chair leg are connected with the chair leg, and the bottoms of the first support rod 5 and the second support rod 6 are positioned at the bottom of the chair leg; a base 8 is arranged below the chair legs, and the base 8 is connected with the first support rod 5 and the second support rod 6; a locking piece 7 is arranged between the first supporting rod 5 and the second supporting rod 6.

The chair leg includes front end chair leg 2 and rear end chair leg 3, rear end chair leg 3 highly is higher than front end chair leg 2, be equipped with back 9 on the rear leg chair leg, front end chair leg 2 and the equal vertical setting of rear end chair leg 3, and the height that highly is less than rear end chair leg 3 of front end chair leg 2, primary shaft cover 4 is used for seat 1, and the bottom of primary shaft cover 4 offsets with the top of first bracing piece 5 and second bracing piece 6, under the effect of first bracing piece 5 and second bracing piece 6, realize the fixed of seat 1 position.

Front end chair leg 2 and rear end chair leg 3 insert in base 8, under the effect of base 8, make between front end chair leg 2 and rear end chair leg 3 and the ground have bigger area of contact, thereby make this seat have better stability, and first bracing piece 5 and second bracing piece 6 rotate with base 8 and be connected, can adjust the angle between first bracing piece 5 and the second bracing piece 6 according to receiving and releasing the condition, when receiving up, first bracing piece 5, second bracing piece 6, front end chair leg 2 and rear end chair leg 3 parallel arrangement, when opening, first bracing piece 5 and second bracing piece 6 cross arrangement.

The locking part 7 comprises a first sheet body 7-1, a second sheet body 7-2 and a buckling part 7-3, the first sheet body 7-1 and the second sheet body 7-2 are connected with adjacent chair legs, the buckling part 7-3 is positioned between the first sheet body 7-1 and the second sheet body 7-2, the first sheet body 7-1 is rotatably connected with the second sheet body 7-2, a horizontally arranged edge 7-4 is formed on the second sheet body 7-2, the edge 7-4 is arranged along the length direction of the second sheet body 7-2, a hook ring 7-5 is formed on the buckling part 7-3, the hook ring 7-5 is vertically arranged with the buckling part 7-3, the hook ring 7-5 is matched with the first sheet body 7-1, the edge 7-4 is matched with the buckling part 7-3, the buckling part 7-3 is positioned at one side of the second sheet body 7-2, which is provided with the edge 7-4, and the fastener 7-3 is rotatably connected with the second sheet body 7-2.

The edge 7-4 is located at the top of the second sheet body 7-2, the edge 7-4 is used for limiting the fastener 7-3, when the first sheet body 7-1 and the second sheet body 7-2 are located on the same straight line, the top of the fastener 7-3 abuts against the edge 7-4, and the hook ring 7-5 abuts against the bottom of the first sheet body 7-1, so that locking between the first sheet body 7-1 and the second sheet body 7-2 is achieved.

A spring 7-6 is arranged between the buckling piece 7-3 and the second sheet body 7-2, the spring 7-6 is used for pressing the buckling piece 7-3, so that the buckling piece 7-3 and the first sheet body 7-1 have better stability, and meanwhile, the buckling piece 7-3 can be separated from the first sheet body 7-1 due to contraction of the spring 7-6, so that the chair can be folded conveniently.

The top of the front end chair leg 2 is formed with a supporting surface 11, the supporting surface 11 is connected with the rear end chair leg 3, the rear end chair leg 3 is provided with a second shaft sleeve 10 matched with the supporting surface 11, the supporting surface 11 is formed with a cup seat 11-1, and the backrest 9 is connected with the seat surface 1.

The top of the front end chair leg 2 is fixedly connected with the supporting surface 11, the supporting surface 11 is connected with the rear end chair leg 3 in a sliding manner under the action of the second shaft sleeve 10, and the backrest 9 is connected with the sitting surface 1, so that better connectivity and stability are achieved between the backrest 9 and the sitting surface 1.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: the chair comprises a seat surface 1, a front chair leg 2, a rear chair leg 3, a first shaft sleeve 4, a first supporting rod 5, a second supporting rod 6, a locking part 7, a first sheet body 7-1, a second sheet body 7-2, a buckling part 7-3, an edge 7-4, a hook ring 7-5, a spring 7-6, a base 8, a backrest 9, a second shaft sleeve 10, a supporting surface 11, a cup seat 11-1 and the like, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The retractable child chair is characterized by comprising a seat surface (1) and a plurality of chair legs, wherein the chair legs are vertically arranged below the seat surface (1), a first shaft sleeve (4) is arranged at the joint of the seat surface (1) and the chair legs, and the chair legs penetrate through the first shaft sleeve (4); a first supporting rod (5) and a second supporting rod (6) which are arranged in a crossed manner are arranged between the adjacent chair legs, and the first supporting rod (5) is rotatably connected with the second supporting rod (6); the tops of the first support rod (5) and the second support rod (6) of the chair legs are connected with the chair legs, and the bottoms of the first support rod (5) and the second support rod (6) are positioned at the bottoms of the chair legs; a base (8) is arranged below the chair legs, and the base (8) is connected with the first supporting rod (5) and the second supporting rod (6); a locking part (7) is arranged between the first supporting rod (5) and the second supporting rod (6).

2. A collapsible child chair according to claim 1, wherein the locking member (7) comprises a first leaf (7-1), a second leaf (7-2) and a catch (7-3), the first leaf (7-1) and the second leaf (7-2) being connected to adjacent legs, the catch (7-3) being located between the first leaf (7-1) and the second leaf (7-2).

3. A collapsible child chair according to claim 2, wherein the first leaf (7-1) is pivotally connected to the second leaf (7-2), the second leaf (7-2) having a horizontally disposed edge (7-4) formed thereon, the edge (7-4) being disposed along the length of the second leaf (7-2).

4. A collapsible child's chair according to claim 3, wherein the edge (7-4) is adapted to the catch (7-3), the catch (7-3) being located on the side of the second leaf (7-2) where the edge (7-4) is located, and the catch (7-3) being rotatably connected to the second leaf (7-2).

5. A collapsible child's chair according to claim 4, wherein the catch (7-3) is formed with a hook ring (7-5), the hook ring (7-5) being arranged perpendicular to the catch (7-3), and the hook ring (7-5) fitting the first leaf (7-1).

6. A collapsible child chair according to claim 5, wherein a spring (7-6) is provided between the catch (7-3) and the second leaf (7-2).

7. A collapsible child's chair according to claim 1, wherein the legs comprise a front leg (2) and a rear leg (3), the rear leg (3) being higher than the front leg (2), the rear leg being provided with a backrest (9).

8. A collapsible child chair according to claim 7, wherein the top of the front legs (2) is formed with a support surface (11), the support surface (11) being connected to the rear legs (3), the rear legs (3) being provided with a second collar (10) adapted to the support surface (11).

9. A collapsible child chair according to claim 8, wherein the support surface (11) is formed with a cup holder (11-1).

10. A collapsible child chair according to claim 7, wherein the backrest (9) is connected to the seat surface (1).