CN214414512U

CN214414512U - Park bench device for environmental art

Info

Publication number: CN214414512U
Application number: CN202120577715.9U
Authority: CN
Inventors: 王宗鹏
Original assignee: Qingdao University of Technology
Current assignee: Qingdao University of Technology
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-19
Anticipated expiration: 2031-03-22

Abstract

The utility model belongs to the field of parks, in particular to a park bench device for environmental art, aiming at the problem that a plurality of benches can be placed in the existing park, the benches can be used for people to have a rest, but the backrest of the traditional benches can not be rotated and folded according to the requirements, so that the sleeping area of lying and sleeping on the park bench is too small, thereby reducing the practicability; the utility model discloses in through handrail and the back that sets up, can sit protection and convenience to people fast, through the rotor plate that sets up and the cooperation of driven shaft, arc, can put down the back according to people's rest demand fast and lie, the personnel of being convenient for have a rest and use, have improved the practicality.

Description

Park bench device for environmental art

Technical Field

The utility model relates to a park technical field especially relates to a park bench device for environmental art.

Background

The park is Chinese vocabulary, and the pinyin is g ō ng yu an, which means gardens for the public to visit and rest. Ancient times refer to the official garden, while modern times generally refer to public areas that governments have built and operate as natural ornamentation areas and for rest plays by the public. In tourist attractions, it is often simply referred to as a "garden". Park design Specification defines: the park is a public green land which is used for public to visit, view and rest, develop scientific culture, exercise physical activities and the like and has more perfect facilities and good greening environment. Has the functions of improving urban ecology, preventing fire, refuge and the like. Parks can be generally classified into city parks, forest parks, theme parks, specialty parks, and the like. Modern parks are popular with people due to the fact that the environment is deep, cool and sunstroke-preventing, and also become a common holy land for lovers, old people and children, so that a plurality of stories occur in the parks, the parks become a gathering place for people's joy, anger and funeral, and therefore, the backgrounds of a plurality of books, movies and continuous dramas are all selected in the parks.

Can place many benches in current park, the bench can supply personnel to have a rest, but the back of traditional bench can't rotate folding according to the demand, leads to some to lie on the park bench and sleep the sleeping area too little, has reduced the practicality, for this reason, we have provided a park bench device for environmental art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and to place many benches in current park, the bench can supply the personnel to have a rest, but the back of traditional bench can't rotate folding according to the demand, leads to some sleeping area of lying the sleep on the bench of park too little, has reduced the shortcoming of practicality, and the park bench device is used in environmental art who provides.

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

the utility model provides a park bench device for environmental art, includes the chair body, the bottom lateral wall of the chair body is fixed with the supporting seat that the symmetry set up, and sets up perpendicularly between supporting seat and the chair body, the top lateral wall of the chair body is fixed with the handrail that the symmetry set up, the adjustment tank has been seted up to the top lateral wall of the chair body, and the inside of adjustment tank is provided with the arc, and the lateral wall of arc is fixed with the driven shaft that the symmetry set up, one of them the driven shaft is kept away from the one end of arc and is rotated with the adjustment tank lateral wall and be connected, another the one end that the arc was kept away from to the driven shaft extends to the adjustment tank external fixation and has the rotor plate, sets up perpendicularly between rotor plate and the driven shaft, the top of arc extends to the adjustment tank external fixation and has the back, and parallel arrangement between back and the arc.

Preferably, a fixed plate is fixed on the outer wall of one side of the chair body, a guide channel penetrating through the fixed plate is formed in the fixed plate, a clamping rod is slidably sleeved inside the guide channel, and the clamping rod and the fixed plate are vertically arranged.

Preferably, the one end of screens pole extends to the direction passageway external fixation and has the arm-tie, and sets up perpendicularly between arm-tie and the screens pole, the lateral wall of screens pole has cup jointed coupling spring.

Preferably, one end of the connecting spring is fixed with the side wall of the fixing plate, and the other end of the connecting spring is fixed with the side wall of the pulling plate.

Preferably, a plurality of clamping grooves which are symmetrically arranged are formed in the outer side wall of the driven shaft along the circumferential direction, the clamping grooves are located outside the adjusting grooves, and the clamping grooves are connected with the clamping rods in a clamped mode.

Preferably, a connecting channel is formed in the outer wall of one side of the chair body and is communicated with the inside of the adjusting groove, a bearing seat is fixed on the inner side wall of the connecting channel, and one end, far away from the arc-shaped plate, of the driven shaft penetrates through the bearing seat and extends to the outside of the adjusting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can quickly protect people from sitting and facilitate people through the arranged armrests and the backrest, and can quickly put down and lie the backrest according to the rest requirements of people through the matching of the arranged rotating plate, the driven shaft and the arc-shaped plate, thereby facilitating people to have a rest and use and improving the practicability;

2. the utility model discloses in through the screens pole that sets up and the cooperation in screens groove, can further fix the back position after adjusting, improved the stability in the back use, wholly improved the practicality.

Drawings

FIG. 1 is a side sectional view of the vertical angle state structure of the back rest of the park bench device for environmental art.

FIG. 2 is a side sectional view of the horizontal angle structure of the back of the park bench device for environmental art.

FIG. 3 is a top view of the chair structure of the park bench device for environmental art.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Reference numbers in the figures: the chair comprises a chair body 1, a supporting seat 2, armrests 3, a backrest 4, an adjusting groove 5, an arc-shaped plate 6, a driven shaft 7, a rotating plate 8, a fixing plate 9, a clamping rod 10, a pulling plate 11, a return spring 12 and a clamping groove 13.

Detailed Description

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a park bench device for environmental art, including the chair body 1, the bottom lateral wall of the chair body 1 is fixed with the supporting seat 2 that the symmetry set up, and set up perpendicularly between supporting seat 2 and the chair body 1, the top lateral wall of the chair body 1 is fixed with handrail 3 that the symmetry set up, adjustment tank 5 has been seted up to the top lateral wall of the chair body 1, the inside of adjustment tank 5 is provided with arc 6, the lateral wall of arc 6 is fixed with the driven shaft 7 that the symmetry set up, one end that arc 6 was kept away from to one of them driven shaft 7 is connected with 5 lateral walls rotations of adjustment tank, the one end that arc 6 was kept away from to another driven shaft 7 extends to 5 external fixation of adjustment tank and has rotor plate 8, set up perpendicularly between rotor plate 8 and the driven shaft 7, the top of arc 6 extends to 5 external fixation of adjustment tank has back 4, and parallel arrangement between back 4 and the arc 6.

The outer wall of one side of the chair body 1 is fixed with fixed plate 9, the direction passageway that runs through around seting up on the fixed plate 9, the inside slip cover of direction passageway is equipped with screens pole 10, and sets up perpendicularly between screens pole 10 and the fixed plate 9, and the one end of screens pole 10 extends to the direction passageway external fixation and has arm-tie 11, and sets up perpendicularly between arm-tie 11 and the screens pole 10, and coupling spring 12 has been cup jointed to the lateral wall of screens pole 10.

One end and the fixed plate 9 lateral wall of coupling spring 12 are fixed, the other end and the arm-tie 11 lateral wall of coupling spring 12 are fixed, the screens groove 13 that a plurality of symmetries set up is seted up along the circumferencial direction to the lateral wall of driven shaft 7, and screens groove 13 is located the adjustment tank 5 outside, the joint sets up between screens groove 13 and the screens pole 10, interface channel has been seted up to one side outer wall of the chair body 1, interface channel and the inside intercommunication of adjustment tank 5, interface channel's inside wall is fixed with the bearing frame, driven shaft 7 is kept away from the one end of arc 6 and is passed the bearing frame and extend to the adjustment tank 5 outside.

The working principle is as follows: when the backrest 4 is used, only the pulling plate 11 needs to be moved, the pulling plate 11 drives the clamping rod 10 to move, the clamping rod 10 is separated from the clamping groove 13, then the rotating plate 8 is rotated, the rotating plate 8 drives the driven shaft 7 to rotate, the driven shaft 7 drives the arc-shaped plate 6 to rotate, the arc-shaped plate 6 drives the backrest 4 to turn over, the backrest 4 is horizontally arranged, the backrest 4 is arranged in parallel with the top end of the chair body 1, then the pulling plate 11 is loosened, the clamping rod 10 is clamped with the corresponding clamping groove 13 under the elastic force of the return spring 12, the position of the backrest 4 is fixed, a person can conveniently rest on the backrest, after the rest is finished, the clamping rod 10 is separated from the clamping groove 13 by pulling the pulling plate 11, then the rotating plate 8 is reversed, the rotating plate 8 drives the driven shaft 7 to rotate, the driven shaft 7 drives the backrest 4 to rotate, the backrest 4 is vertically arranged, the backrest 4 and the chair body 1 are in a vertical state, then the pulling plate 11 is loosened, and the clamping rod 10 and the corresponding clamping groove 13 are clamped and arranged under the elastic action of the return spring 12, so that the safety adjustment and fixation are completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a park bench device for environmental art, includes chair body (1), its characterized in that, the bottom lateral wall of chair body (1) is fixed with supporting seat (2) that the symmetry set up, and sets up perpendicularly between supporting seat (2) and the chair body (1), the top lateral wall of chair body (1) is fixed with handrail (3) that the symmetry set up, adjustment tank (5) have been seted up to the top lateral wall of chair body (1), and the inside of adjustment tank (5) is provided with arc (6), and the lateral wall of arc (6) is fixed with driven shaft (7) that the symmetry set up, and one of them the one end that arc (6) were kept away from to driven shaft (7) is connected with adjustment tank (5) lateral wall rotation, and another the one end that arc (6) were kept away from to driven shaft (7) extends to adjustment tank (5) outside is fixed with swivel plate (8), sets up perpendicularly between swivel plate (8) and driven shaft (7), the top end of the arc-shaped plate (6) extends to the outside of the adjusting groove (5) and is fixed with a backrest (4), and the backrest (4) and the arc-shaped plate (6) are arranged in parallel.

2. The park bench device for environmental art according to claim 1, wherein a fixing plate (9) is fixed on the outer wall of one side of the chair body (1), a guide channel penetrating from front to back is formed on the fixing plate (9), a position clamping rod (10) is slidably sleeved in the guide channel, and the position clamping rod (10) and the fixing plate (9) are vertically arranged.

3. The park bench device for environmental art according to claim 2, wherein one end of the position-locking rod (10) extends to the outside of the guide channel and is fixed with a pulling plate (11), the pulling plate (11) and the position-locking rod (10) are vertically arranged, and the outer side wall of the position-locking rod (10) is sleeved with a connecting spring (12).

4. An environmental art park bench device as claimed in claim 3, wherein one end of the connecting spring (12) is fixed with the side wall of the fixing plate (9), and the other end of the connecting spring (12) is fixed with the side wall of the pulling plate (11).

5. The park bench device for environmental art according to claim 4, wherein the outer side wall of the driven shaft (7) is provided with a plurality of symmetrically arranged clamping grooves (13) along the circumferential direction, the clamping grooves (13) are positioned outside the adjusting groove (5), and the clamping grooves (13) are clamped with the clamping rods (10).

6. The park bench device for environmental art according to claim 5, wherein a connecting channel is formed on the outer wall of one side of the chair body (1), the connecting channel is communicated with the inside of the adjusting groove (5), a bearing seat is fixed on the inner side wall of the connecting channel, and one end of the driven shaft (7) far away from the arc-shaped plate (6) extends to the outside of the adjusting groove (5) through the bearing seat.