Stainless steel chair with self-cleaning function

Abstract

The utility model discloses a stainless steel chair with a self-cleaning function, which comprises a seat panel, a back panel and chair legs, the back panel is provided with a cleaning device, and the rear side of the seat panel is provided with a collecting device. Pedestrians can press down the touch sensor if sundries exist on the seat panel, the touch sensor starts the motor and drives the rotating shaft to rotate, and the sweeping component sweeps the sundries into the collecting device under the driving of the rotating shaft. When the pedestrian leaves the device, garbage is left on the seat panel, the laser sensor senses that the pedestrian leaves, and the motor is started to enable the sweeping component to work.

Description

Technical Field

[0001] The utility model relates to the field of public facilities, and particularly relates to a stainless steel chair with a self-cleaning function. Background Art

[0002] Due to its characteristics of being strong, durable, easy to clean and maintain, stainless steel chairs are widely used in outdoor scenes such as bus stops, sidewalks, parks, etc., providing a comfortable resting environment for pedestrians. However, because their usage environment is outdoors, there are often sundries such as fallen leaves, wind-blown debris or garbage left by pedestrians on the seat panel of the chair, which hinders pedestrians from resting and affects the city appearance. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a stainless steel chair with a self-cleaning function.

[0004] To solve the above technical problem, the utility model provides the following technical solutions:

[0005] A stainless steel chair with a self-cleaning function of the utility model includes a seat panel, a back panel and chair legs. The back panel is provided with a cleaning device, and a collecting device is arranged at the rear side of the seat panel.

[0006] As a preferred technical solution of the utility model, the cleaning device includes a cleaning component, a rotating shaft, a motor and a sensor. The motor is arranged on the back side of the back panel. The rotating shaft is vertically arranged on the seat panel and the other end is connected with the motor. The cleaning component is arranged on the rotating shaft.

[0007] As a preferred technical solution of the utility model, the cleaning component includes a cross bar and a sweeping piece. The cross bar is connected to the rotating shaft. The sweeping piece is fixedly installed below the cross bar and can be a brush, a rubber squeegee or a plastic squeegee.

[0008] As a preferred technical solution of the utility model, an opening is formed at the lower end of the back panel in contact with the seat panel, and the area of the opening is sufficient for the cleaning component to rotate 180° along the rotating shaft.

[0009] As a preferred technical solution of the utility model, the sensor includes a touch sensor and a laser sensor. The touch sensor is fixedly installed at the upper end of the side of the back panel and is connected to the motor through a circuit. The laser sensor is installed through the back panel, with the front facing the front of the back panel and the tail facing the back side of the back panel and connected to the motor through a circuit.

[0010] As a preferred technical solution of the utility model, the laser of the laser sensor is directed at the seat panel.

[0011] As a preferred technical solution of the present utility model, the collecting device is fixedly installed on the rear side of the seat panel and at a position lower than the seat panel. After the cleaning component rotates around the rotating shaft, the collecting device receives the sundries carried away by the cleaning component.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The sundries on the stainless steel chair are cleaned by the cleaning component, which is convenient for pedestrians to rest;

[0014] 2. There are both automatic cleaning modes (the cleaning component is triggered by the laser sensor) and manual cleaning modes (the cleaning component is triggered by the touch sensor), which can meet the actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, but do not constitute a limitation to the present utility model.

[0016] In the drawings:

[0017] Figure 1 is the front top view structural schematic diagram of the present utility model;

[0018] Figure 2 is the back structural schematic diagram of the present utility model;

[0019] Figure 3 is the side structural schematic diagram of the present utility model;

[0020] Figure 4 is the first working state schematic diagram of the present utility model;

[0021] Figure 5 is the second working state schematic diagram of the present utility model

[0022] In the figures: 1. Seat panel; 2. Back panel; 3. Cleaning device; 31. Cleaning component; 311. Cross bar; 312. Sweeping piece; 32. Rotating shaft; 33. Motor; 34. Touch sensor; 35. Laser sensor; 4. Collecting device. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following describes the preferred embodiments of the present utility model with reference to the drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0024] Among them, the same reference numerals in the drawings all refer to the same components.

[0025] Such as Figures 1-4As shown in the figure, the present utility model provides a stainless steel chair with a self-cleaning function, including a seat panel 1, a back panel 2 and chair legs. A cleaning device 3 is provided on the back panel 2, and a collecting device 4 is provided at the rear side of the seat panel 1. The cleaning device 3 includes a cleaning component 31, a rotating shaft 32, a motor 33, a touch sensor 34 and a laser sensor 35. The motor 33 is arranged on the back of the back panel 2. The rotating shaft 32 is vertically arranged on the seat panel 1 and the other end is connected to the motor 33. The cleaning component 31 is arranged on the rotating shaft.

[0026] In the present utility model, the seat panel 1 is fan-shaped, and there is an opening between the seat panel 1 and the back panel 2. The size of the opening allows the cleaning device 3 to pass under the seat panel 1 for cleaning. The rotating shaft 32 is arranged at the center of the seat panel 1 to drive the cleaning component 31 to clean the seat panel 1 by rotating the rotating shaft 32.

[0027] In an optional embodiment, the cleaning component 31 includes a cross bar 311 and a sweeping member 312. The cross bar 311 is connected to the rotating shaft 32, and the sweeping member 312 is fixedly installed below the cross bar 311.

[0028] It should be noted that the length of the cross bar 311 needs to be less than the length from the rotating shaft 32 to the edge of the seat panel 1 to prevent the cross bar 311 from touching the edge structure of the back panel 2 when rotating around the rotating shaft 32 and being unable to effectively clean the sundries into the collecting device 4. The sweeping member can be a brush, a rubber squeegee or a plastic squeegee.

[0029] In an optional embodiment, the touch sensor 34 is fixedly installed at the upper end of the side of the back panel 2 and is connected to the motor 33 through a circuit. The laser sensor 35 is installed through the back panel 2, with the front facing the front of the back panel 2 and the tail facing the back of the back panel 2 and connected to the motor 33 through a circuit.

[0030] It should be noted that the touch sensor 34 can be triggered only by manual touch, and can be of a push-button type or a capacitive touch type.

[0031] In an optional embodiment, the laser of the laser sensor 35 is directed at the seat panel 1.

[0032] It should be noted that after a pedestrian enters and leaves the laser sensing range, the laser sensor 35 activates the motor 33 to rotate the rotating shaft 32 through a circuit. The sensing range of the laser sensor 35 can be adjusted, but does not exceed the area of the seat panel 1 to avoid being wrongly activated by the passing of other objects.

[0033] In an optional embodiment, the collecting device 4 is fixedly installed on the rear side of the seat panel 1 and at a position lower than the seat panel 1. When the cleaning component rotates around the rotating shaft 32, the collecting device 4 receives the sundries taken away by the cleaning component.

[0034] It should be noted that the collecting device 4 can be made of stainless steel or plastic. However, considering the outdoor use scenario, it is preferably made of stainless steel, which is more durable.

[0035] The working principle of the present utility model is as follows:

[0036] When a pedestrian passes by the present utility model, if there are sundries on the seat panel 1, the touch sensor 34 can be pressed. The touch sensor 34 starts the motor 33 through a circuit, driving the rotating shaft 32 to rotate. Driven by the rotating shaft 32, the cleaning component 31 sweeps the sundries into the collecting device 4. When the pedestrian leaves the present utility model, if there is garbage left on the seat panel 1, the laser sensor 35 senses the departure of the pedestrian and will also start the motor 33 to make the cleaning component 31 work.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model. The present utility model relates to the technical field of pickled vegetable processing, and in particular to a pickled vegetable jar mounting rack that is convenient for storage.

Claims

1. A stainless steel chair with a self-cleaning function, comprising a seat panel (1), a back panel (2) and chair legs, characterized in that: A cleaning device (3) is arranged on the back panel (2), and a collecting device (4) is arranged on the rear side of the seat panel (1). The cleaning device (3) comprises a cleaning component (31), a rotating shaft (32), a motor (33), a touch sensor (34) and a laser sensor (35). The motor (33) is arranged on the back side of the back panel (2), the rotating shaft (32) is arranged vertically on the seat panel (1) and the other end is connected to the motor (33), and the cleaning component (31) is arranged on the rotating shaft (32).

2. A stainless steel chair with self-cleaning function according to claim 1, characterized in that: The cleaning component (31) comprises a crossbar (311) and a cleaning piece (312); the crossbar (311) is connected to the rotating shaft (32); and the cleaning piece (312) is fixedly installed below the crossbar (311).

3. The stainless steel chair with self-cleaning function according to claim 1, characterized in that: The touch sensor (34) is fixedly mounted on the upper side of the back panel (2) and is connected to the motor (33) via a line. The laser sensor (35) is installed through the back panel (2), with the front facing the front of the back panel (2) and the rear facing the back of the back panel (2) and is connected to the motor (33) via a line.

4. The stainless steel chair with self-cleaning function according to claim 3, characterized in that: The laser sensor (35) emits laser light toward the seat panel (1).

5. The stainless steel chair with self-cleaning function according to claim 1, characterized in that: The collecting device (4) is fixedly mounted on the rear side of the seat panel (1) and at a position lower than the seat panel (1); when the cleaning component (31) rotates around the rotating shaft (32), the collecting device (4) receives the debris taken away by the cleaning component (31).

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