CN209750443U

CN209750443U - Public chair with movable backrest

Info

Publication number: CN209750443U
Application number: CN201822114232.6U
Authority: CN
Inventors: 梁可晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2019-12-10
Anticipated expiration: 2028-12-17

Abstract

The utility model particularly relates to a public chair of back mobilizable formula, including base, foot rest and first pedestal, base and foot rest looks fixed connection, first pedestal is located the top surface department of base, wherein is connected through first carousel between base and the first pedestal, and the base articulates there is spacing fly leaf, and first pedestal side is arranged in to a side of spacing fly leaf. The utility model has the advantages that: this structure uses through base, spacing fly leaf, first pedestal and first carousel combination, plays to make first pedestal can be along base surface conversion angle to fix a position by spacing fly leaf, can not rotate at will after making first pedestal adjustment position, play and satisfy masses' use.

Description

Public chair with movable backrest

Technical Field

The utility model particularly relates to a public chair with a movable backrest.

Background

In general, public seats are installed in open urban spaces such as squares and parks, and the seats are installed in spacious places, so that people are exposed to direct sunlight, especially in places with fragile skin such as the face, due to lack of shade. When in use, the chair cannot be conveniently moved;

In addition, public seats generally do not provide a place to place items, such as food or items, that are inconvenient to use.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art not enough, provide one kind and can angle regulation to satisfy the public seat of the mobilizable formula of back of masses' demand.

The utility model discloses a public chair of back mobilizable formula, including base, foot rest and first pedestal, base and foot rest looks fixed connection, first pedestal is located the top surface department of base, wherein is connected through first carousel between base and the first pedestal, and the base articulates there is spacing fly leaf, and first pedestal side is arranged in to a side of spacing fly leaf.

Specifically, the base is provided with a second seat body, the base is connected with the second seat body through a second turntable, and the other side surface of the limiting movable plate is arranged on the side of the second seat body.

specifically, a certain space is reserved between the second seat body and the first seat body, and the size of the space is matched with that of the limiting movable plate.

The first rotating disc comprises a fixed ring and a rotating ring, the rotating ring is located in the fixed ring, and the rotating ring is connected with the fixed ring through balls.

Specifically, the top end of the rotating ring is provided with a convex point.

Particularly, the surface of the limit movable plate is provided with an accommodating cavity.

Particularly, the base is connected with the limiting movable plate through a hinge piece.

Specifically, the upper surfaces of the second seat, the first seat and the limit movable plate are flush with each other.

Particularly, the limiting movable plate is square.

The utility model has the advantages that:

The structure uses the base, the limit movable plate, the first seat body and the first rotating disc in a combined mode, so that the first seat body can change angles along the surface of the base, the limit movable plate is used for positioning, the first seat body cannot rotate conveniently after the position of the first seat body is adjusted, and the use of the structure by people is met.

The structure can avoid the embarrassment caused by sharing one public seat by strangers, and plays a role in saving public resources; in addition, the positions of the second seat body and the first seat body can be adjusted outdoors according to the actual light conditions, so that discomfort to eyes is avoided; moreover, the comfortable backrest seat can be changed when people are few, so that the comfortable feeling of reading is enhanced.

Drawings

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the movable limiting plate of the present invention.

Fig. 3 is a schematic view of a first turntable structure of the present invention.

Fig. 4 is a schematic sectional structure diagram of the present invention.

Fig. 5 is a schematic view of the structure of the usage state of the present invention.

The following figures are diagrammatic illustrations:

A foot rest 1; a base 2; a space 201; a first rotating disk 3; a stationary ring 301; a rotating ring 302; a bump 303; a ball 304; a second turntable 4; a first seat 5; a second seat 6; a limit movable plate 7; an accommodating chamber 701; a hinge 702.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The utility model discloses a public chair with movable backrest according to the embodiment of the utility model is described below with reference to fig. 1 to 5, including base 2, foot rest 1 and first pedestal 5, base 2 and foot rest 1 looks fixed connection, first pedestal 5 is located the top surface department of base 2, wherein is connected through first carousel 3 between base 2 and the first pedestal 5, and base 2 articulates there is spacing fly leaf 7, and first pedestal 5 side is arranged in to a side of spacing fly leaf 7.

This structure uses through base 2, spacing fly leaf 7, first pedestal 5 and first carousel 3 combination, plays to make first pedestal 5 can be along 2 surperficial conversion angles of base to fix a position by spacing fly leaf 7, can not rotate at will after making first pedestal 5 adjustment position, play and satisfy masses and use.

To the above further: when the position of the first seat 5 is adjusted, the limiting movable plate 7 needs to be pulled to make the limiting movable plate 7 leave the side of the first seat 5 without obstructing the first seat 5, at this time, the first seat 5 is pushed, the first seat 5 rotates on the first rotary table 3, the limiting movable plate 7 is turned to the original position again, and the limiting movable plate 7 is located at the side of the first seat 5 again.

Base 2 is equipped with second pedestal 6, is connected through second carousel 4 between base 2 and the second pedestal 6, and second pedestal 6 side is arranged in to the another side of spacing fly leaf 7. The position of the second seat 6 can be adjusted as well when the position-limiting movable plate 7 leaves the second seat 6, or the positions of the second seat 6 and the first seat 5 are adjusted at the same time, and finally the position-limiting movable plate 7 is used for positioning.

In addition, a certain space 201 is left between the second seat 6 and the first seat 5, and the size of the space 201 is matched with the size of the movable limiting plate 7. The space 201 can allow the movable limit plate 7 to be placed and function to block the rotation of the second seat 6 and the first seat 5.

Furthermore, the first rotating disk 3 includes a fixed ring 301 and a rotating ring 302, the rotating ring 302 is located in the fixed ring 301, and the rotating ring 302 is connected with the fixed ring 301 through a ball 304, wherein the ball 304 rotates the rotating ring 302 in the fixed ring 301, so that the first seat 5 performs rotation. The structure of the second rotating disk 4 is the same as that of the first rotating disk 3, and the second seat 6 can be rotated.

The top of the rotating ring 302 is provided with a convex point 303. The salient points 303 can be supported on the bottom surface of the first seat 5, and the rotating ring 302 and the first seat 5 are connected by screws or fastening. The fixing ring 301 is connected to the base 2 by screws or by fastening. In addition, the surface of the limit movable plate 7 is provided with an accommodating cavity 701, so that beverages or other articles can be conveniently placed, and the use by the public is facilitated. Furthermore, the base 2 is connected with the position-limiting movable plate 7 through a hinge 702. The limit movable plate 7 can be conveniently turned up and down.

The upper surface of second pedestal 6, first pedestal 5 and spacing fly leaf 7 keeps flat each other, plays the effect of conveniently taking. The limiting movable plate 7 is square, and can be used for conveniently turning over or placing objects.

The structure can avoid the embarrassment caused by sharing one public seat by strangers, and play a role in saving public resources; in addition, the positions of the second seat body 6 and the first seat body 5 can be adjusted outdoors according to the actual light conditions, so that discomfort to eyes is avoided. As shown in fig. 5, the chair can be changed into a comfortable backrest chair when people are few, so that the reading comfort is enhanced.

The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a public chair of back movable formula, includes base (2), foot rest (1) and first pedestal (5), base (2) and foot rest (1) looks fixed connection, and first pedestal (5) are located the top surface department of base (2), its characterized in that: the base (2) is connected with the first base body (5) through the first rotary disc (3), the base (2) is hinged with a limiting movable plate (7), and one side face of the limiting movable plate (7) is arranged on the side of the first base body (5).

2. A public chair with a movable backrest as claimed in claim 1, wherein: the base (2) is provided with a second base body (6), the base (2) is connected with the second base body (6) through a second turntable (4), and the other side surface of the limiting movable plate (7) is arranged on the side of the second base body (6).

3. A public chair with a movable backrest as claimed in claim 2, wherein: a certain space (201) is reserved between the second seat body (6) and the first seat body (5), and the size of the space (201) is matched with that of the limiting movable plate (7).

4. A public chair with a movable backrest as claimed in claim 1, wherein: the first rotary disc (3) comprises a fixed ring (301) and a rotating ring (302), the rotating ring (302) is located in the fixed ring (301), and the rotating ring (302) is connected with the fixed ring (301) through balls (304).

5. A public chair with a movable backrest as claimed in claim 4, wherein: the top end of the rotating ring (302) is provided with a salient point (303).

6. A public chair with a movable backrest as claimed in claim 1, wherein: the surface of the limiting movable plate (7) is provided with an accommodating cavity (701).

7. A public chair with a movable backrest as claimed in claim 1, wherein: the base (2) is connected with the limit movable plate (7) through a hinge (702).

8. A public chair with a movable backrest as claimed in claim 2, wherein: the upper surfaces of the second seat body (6), the first seat body (5) and the limiting movable plate (7) are mutually level.

9. a public chair with a movable backrest as claimed in claim 1, wherein: the limiting movable plate (7) is square.