Bench capable of preventing rainwater accumulation

Abstract

The utility model relates to a bench capable of preventing rainwater accumulation, which aims to solve the technical problem that outdoor benches are easy to be corroded by accumulated water, and adopts the technical scheme that the bench comprises a bench and a seat plate, the bench comprises two chair frames, a front beam, a rear beam and a lower beam, the two chair frames are of square structures and are vertically arranged on the left side and the right side, and two ends of the front beam are connected with the front sides of the upper ends of the two chair frames; the two ends of the rear beam are connected with the rear sides of the upper ends of the two chair frames, the two ends of the lower beam are connected with the middles of lower cross beams of the two chair frames, a plurality of detachable hinges are evenly arranged on the front side of the top face of the front beam, a plurality of grooves are evenly formed in the top face of the rear beam, springs are vertically arranged in the grooves, and the lower ends of the springs are fixedly connected with the bottom faces of the grooves. The front side of the bottom surface of the seat plate is connected with the front beam through a detachable hinge; the upper end of the spring props against the rear side of the bottom surface of the seat plate. The seat plate is in an inclined state when the bench is idle, so that rainwater cannot be accumulated to corrode the seat plate, and the service life of the bench is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of municipal garden facilities, and particularly relates to a bench capable of preventing rainwater accumulation. BACKGROUND

[0002] The most basic function of an outdoor bench is to provide a place for people to rest and relax. The outdoor bench is not only a public facility, but also a miniature of urban culture and community life. In public places such as parks and squares, the bench is an important place for people to communicate, rest and relax. It witnesses people's daily life, emotional communication and cultural activities, and becomes an important part of urban culture. However, the outdoor bench is exposed to the natural environment for a long time, is easily eroded by rainwater accumulation, and greatly shortens the service life of the bench, and also easily wets people's clothes. SUMMARY

[0003] The utility model aims at solving the above problems, and provides a bench capable of preventing rainwater accumulation.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of:

[0005] A bench capable of preventing rainwater accumulation, comprising a bench and a seat plate, wherein the bench comprises two chair frames, a front beam, a rear beam and a lower beam, the two chair frames are square structures and are vertically arranged on the left and right sides, the front beam is connected to the upper front sides of the two chair frames at both ends, the rear beam is connected to the upper rear sides of the two chair frames at both ends, and the lower beam is connected to the middle of the lower side cross beams of the two chair frames at both ends, a plurality of detachable hinges are uniformly arranged on the top front sides of the front beam, a plurality of grooves are uniformly arranged on the top surfaces of the rear beams, springs are vertically arranged in the grooves, the lower ends of the springs are fixedly connected to the bottom surfaces of the grooves, the bottom front side of the seat plate is connected to the front beam through the detachable hinges, and the upper ends of the springs abut against the bottom rear side of the seat plate.

[0006] Further, the compression length of the spring is less than the height of the groove, and the natural length of the spring is greater than the height of the groove.

[0007] Further, a storage box is movably arranged between the two chair frames, the front beam, the rear beam and the lower beam, and a handle is arranged on the left side surface of the storage box.

[0008] Further, a limiting frame is arranged on the outer edge of the inner frame of the right chair frame.

[0009] Further, a backrest is arranged above the rear side of the chair frame of the bench.

[0010] Further, the height of the chair frame is greater than the height of the storage box, and the bottom surface of the storage box is away from the ground.

[0011] Further, the front side, the left side and the right side edges of the seat plate are beyond the edges of the front beam and the chair frame.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] 1、The seat plate is in the inclined state when being idle, rainwater cannot be accumulated to cause corrosion to the seat plate, and the service life of the bench is prolonged;

[0014] 2、The lower part is provided with the pull-out type storage box, tools of the sanitation worker can be stored, the storage space can be fully utilized, and space waste is avoided;

[0015] 3、The seat plate and the front beam are connected through the detachable hinge, are convenient to detach and replace, simple to operate and low in cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of another view angle of the utility model;

[0018] Figure 3 It is a structural schematic view of the utility model without the seat plate and the storage box;

[0019] Figure 4 It is Figure 3 It is a partial enlarged view of the A area in the middle;

[0020] Figure 5 It is Figure 3 It is a partial enlarged view of the B area in the middle;

[0021] In the drawing: 1, chair back; 2, chair frame; 3, front beam; 4, rear beam; 5, detachable hinge; 6, spring; 7, limiting frame; 8, lower beam; 9, seat plate; 10, storage box; 11, handle. DETAILED DESCRIPTION

[0022] The utility model will be further described in connection with the drawings and embodiments.

[0023] For example, Figures 1-5As shown, a bench capable of preventing rainwater accumulation, comprising a bench and a seat plate 9, the bench comprising two chair frames 2, a front beam 3, a rear beam 4 and a lower beam 8, the two chair frames 2 are vertically arranged on the left and right sides, the front beam 3 is connected to the upper front side of the two chair frames 2 at both ends, the rear beam 4 is connected to the upper rear side of the two chair frames 2 at both ends, and the lower beam 8 is connected to the middle of the lower side crossbeam of the two chair frames 2 at both ends, the rear beam 4 of the bench is provided with a backrest 1 above the rear side of the chair frame 2, a storage box 10 is movably arranged between the two chair frames 2, the front beam 3 and the rear beam 4, and the lower beam 8, a handle 11 is arranged on the left side of the storage box 10, a limiting frame 7 is arranged on the outer edge of the inner frame of the right chair frame 2 to limit the storage box 10 from extending out of the right side, the height of the chair frame 2 is greater than the height of the storage box 10, the bottom surface of the storage box 10 is away from the ground, three detachable hinges 5 are uniformly arranged on the top surface of the front beam 3, three grooves are uniformly arranged on the top surface of the rear beam 4, a spring 6 is vertically arranged in the groove, the compressed length of the spring 6 is less than the height of the groove, and the natural length of the spring 6 is greater than the height of the groove, the lower end of the spring 6 is fixedly connected with the bottom surface of the groove, the bottom surface of the seat plate 9 is connected with the front beam 3 through the detachable hinge 5, the upper end of the spring 6 abuts against the bottom surface of the seat plate 9, and the front side, the left side and the right side edge of the seat plate 9 are beyond the edges of the front beam 3 and the chair frame 2.

[0024] The working process of the utility model:

[0025] The utility model can be placed in parks, roadsides, squares and other outdoor public places, when in idle state, the spring 6 lifts the rear side of the seat plate 9, the front side of the seat plate 9 is hinged with the front beam 3 through the detachable hinge 5 to form an included angle, the seat plate 9 is in the inclined state of high rear and low front, when it rains, the rainwater on the seat plate 9 can quickly flow down along the inclined surface and is not easy to accumulate, and the seat plate 9 dries faster after the rain, preventing the erosion of the bench and increasing the service life of the bench.

[0026] When someone sits on the seat plate 9, the spring 6 is compressed due to the action of gravity, the rear side of the seat plate 9 contacts the rear beam 4, and the seat plate 9 is in a horizontal state, providing people with a place to rest, when the person stands up, the spring 6 restores to the natural length, lifts the rear side of the seat plate 9 and restores the inclined state.

[0027] When the seat plate 9 is damaged and needs to be replaced, it can be replaced by being detached through the detachable hinge 5, which is simple to operate and low in cost.

[0028] When the seat plate 9 is damaged and needs to be replaced, it can be replaced by being detached through the detachable hinge 5, which is simple to operate and low in cost.

Claims

1. A bench capable of preventing rainwater accumulation, characterized by, The utility model provides a long chair, including bench and seat board (9), the bench includes two chair frames (2), front beam (3), rear beam (4) and lower beam (8), two chair frames (2) are square structure, and are vertically arranged in left and right sides, the front beam (3) both ends connect the upper end front side of two chair frames (2), the rear beam (4) both ends connect the upper end rear side of two chair frames (2), and the lower beam (8) both ends connect the lower side crossbeam middle of two chair frames (2), the front beam (3) top surface front side is evenly provided with a plurality of detachable hinges (5), and the rear beam (4) top surface is evenly provided with a plurality of recesses, and the recess is vertically provided with spring (6), and the spring (6) lower end is fixedly connected with the recess bottom, and the seat board (9) bottom front side is connected with the front beam (3) through detachable hinge (5), and the spring (6) upper end props up the seat board (9) bottom rear side.

2. The bench of claim 1, wherein, The compression length of the spring (6) is less than the height of the recess, and the natural length is greater than the height of the recess.

3. The bench of claim 1, wherein, A storage box (10) is movably arranged between the two chair frames (2), the front beam (3), the rear beam (4) and the lower beam (8), and a handle (11) is arranged on the left side of the storage box (10).

4. The bench of claim 1, wherein, A limiting frame (7) is arranged on the outer edge of the inner frame of the right chair frame (2).

5. The bench of claim 1, wherein, A backrest (1) is arranged on the upper part of the rear side of the chair frame (2) and the rear beam (4) of the long chair.

6. The bench of claim 3, wherein The height of the chair frame (2) is greater than the height of the storage box (10), and the bottom of the storage box (10) is away from the ground.

7. The bench of claim 1, wherein, The front side, left side and right side edges of the seat board (9) exceed the edges of the front beam (3) and the chair frame (2).

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