A hand-pinch prevention device for waste recycling stations

Abstract

This utility model provides an anti-pinch hand device for a waste recycling station, including a housing with a feeding port and an opening door at the feeding port; a fixing plate located at the lower part of the opening door; a stepped screw mounted on the fixing plate; an anti-pinch plate connected to the stepped screw; and a strip-shaped hole mounted on the anti-pinch plate and fitted onto the stepped screw, allowing it to move on the stepped screw. The advantages are that it not only prevents hand pinching but also has a simple structure and is easy to install.

Description

Technical Field

[0001] This utility model relates to the technical field of waste recycling stations, and specifically to an anti-pinch device for waste recycling stations. Background Technology

[0002] Waste recycling stations are usually located in residential areas to collect used clothes, cardboard boxes, etc. When depositing waste, the existing recycling stations are prone to pinching hands, as most of them use hinges, which can easily cause this problem.

[0003] A patent publication number CN223010630U was found, entitled "A Lifting Anti-Pinch Hand Back-Hanging Unit," which specifically discloses a lifting anti-pinch hand back-hanging unit, comprising: an outer cabinet with a mounting structure on its side for connecting to an experimental table, and an opening at its upper end; an inner cabinet that can slide up and down relative to the outer cabinet, having a first position inside the outer cabinet and a second position extending out of the outer cabinet through the opening; a lifting control system connected to the inner cabinet for controlling the movement of the inner cabinet between the first and second positions; and an anti-pinch control system including a detection element installed on the outer cabinet near the opening, the detection element being connected to the lifting control system, the detection element detecting whether a human body is near the opening area, and when the detection element detects a human body near the opening area, the detection element sending a signal to the lifting control system, and when the lifting control system receives the signal, the lifting control system stopping operation.

[0004] Analysis of the publicly available materials shows that even with electronic detection components to prevent pinching, pinching can still occur. Utility Model Content

[0005] In view of this, the present invention provides an anti-pinch device for waste recycling stations, which not only prevents pinching but also has a simple structure and is easy to install.

[0006] To solve the above-mentioned technical problems, this utility model provides an anti-pinch device for a waste recycling station, including a housing with a delivery port and an opening door at the delivery port; a fixing plate disposed at the lower part of the opening door; a stepped screw disposed on the fixing plate; an anti-pinch plate connected to the stepped screw; and a strip hole disposed on the anti-pinch plate and fitted onto the stepped screw, allowing it to move on the stepped screw.

[0007] Furthermore, the fixing plate is fixed to the opening door by rivets, and the lower end of the fixing plate is lower than the lower end face of the opening door.

[0008] Furthermore, the stepped screw is fixedly connected to the fixing plate and is disposed on the inner side of the fixing plate.

[0009] Furthermore, the lower end of the anti-pinch plate is bent, and the bend is arc-shaped.

[0010] Furthermore, the strip-shaped hole is vertically arranged.

[0011] Furthermore, the anti-pinch plate is suspended on the step screw.

[0012] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0013] 1. It can prevent hands from being pinched. By setting up anti-pinch plates and step screws, hands can be prevented from being pinched.

[0014] 2. The structure is simple and easy to install. It achieves the anti-pinch effect through mechanical means, and is easy to disassemble and maintain. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 Rear view;

[0017] Figure 3 for Figure 2 Enlarged view of section A in the middle;

[0018] Figure 4 for Figure 2 Axonometric drawing;

[0019] Figure 5 for Figure 4 Enlarged view of section B;

[0020] In the diagram: 1. Housing; 2. Delivery port; 3. Opening door; 4. Fixing plate; 5. Anti-pinch plate; 6. Strip hole; 7. Step screw. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-5 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0022] like Figure 1-5 As shown: Example

[0023] An anti-pinch device for a waste recycling station includes a housing 1 with a feeding port 2 and an opening door 3 at the feeding port 2. It also includes a fixing plate 4 located at the lower part of the opening door 3; a stepped screw 7 mounted on the fixing plate 4; an anti-pinch plate 5 connected to the stepped screw 7; and a strip-shaped hole 6 mounted on the anti-pinch plate 5 and fitted onto the stepped screw 7, allowing it to move along the stepped screw 7.

[0024] In this embodiment, the shell 1 is the outer shell of the waste recycling station. A delivery port 2 is provided on the shell 1, and an opening door 3 is provided at the delivery port 2. The opening door 3 is an up-and-down opening type. A fixing plate 4 is provided on the opening door 3. A stepped screw 7 is provided on the fixing plate 4. An anti-pinch plate 5 is provided on the stepped screw 7. A strip hole 6 is provided on the anti-pinch plate 5. The strip hole 6 is connected to the arc-shaped stepped screw 7. Example

[0025] The fixing plate 4 is fixed to the opening door 3 by rivets, and the lower end of the fixing plate 4 is lower than the lower end face of the opening door 3.

[0026] Unlike the above embodiments, in this embodiment, the fixing plate 4 is a liner structure, which is fixedly connected to the opening door 3 and is located at the bottom of the opening door 3. Example

[0027] The stepped screw 7 is fixedly connected to the fixing plate 4 and is located on the inner side of the fixing plate 4.

[0028] Unlike the above embodiments, in this embodiment, the stepped screw 7 is fixedly connected to the fixing plate 4, and the stepped screw 7 is disposed on the inner side of the fixing plate 4. Example

[0029] The lower end of the anti-pinch plate 5 is bent, and the bend is arc-shaped.

[0030] Unlike the above embodiments, in this embodiment, the lower end of the anti-pinch plate 5 adopts a bent structure to avoid injury to the hand. Example

[0031] The strip-shaped hole 6 is set vertically.

[0032] Unlike the above embodiments, in this embodiment, the strip hole 6 is vertical, which can provide a buffer distance for the anti-pinch plate 5 in the vertical direction. Example

[0033] The anti-pinch plate 5 is suspended on the step screw 7.

[0034] Unlike the above embodiments, in this embodiment, the diameter of the strip hole 6 on the anti-clamp plate 5 is smaller than the diameter of the nut of the stepped screw 7, and the anti-clamp plate 5 is directly suspended on the stepped screw 7.

[0035] The working method (or working principle) of this utility model:

[0036] When this technology is in operation, since the door 3 opens vertically, a fixing plate 4 is installed on the door 3 to prevent hands from being pinched when closing. A step screw 7 is installed on the fixing plate 4, and an anti-pinch plate 5 is connected to the step screw 7. The anti-pinch plate 5 has a strip hole 6. After the strip hole 6 is connected to the step screw 7, the anti-pinch plate 5 is suspended on the step screw 7. When a hand is touched, the strip hole 6 has a certain adjustment distance, so it will not cause injury to the hand.

[0037] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A hand-pinch prevention device for a waste recycling station, comprising a housing (1), wherein a delivery port (2) is provided on the housing (1), and an opening door (3) is provided at the delivery port (2), characterized in that: Also includes A fixing plate (4) is provided at the lower part of the opening door (3); Step screw (7), the step screw (7) is set on the fixing plate (4); Anti-pinch plate (5), the anti-pinch plate (5) is connected to step screw (7); A strip hole (6) is provided on the anti-pinch plate (5) and is fitted on the stepped screw (7), and can move on the stepped screw (7).

2. A hand pinching prevention device for a waste recycling station according to claim 1, characterized in that: The fixing plate (4) is fixed to the opening door (3) by rivets, and the lower end of the fixing plate (4) is lower than the lower end face of the opening door (3).

3. A hand crushing prevention device for a waste recycling station according to claim 2, characterized in that: The stepped screw (7) is fixedly connected to the fixing plate (4) and is located on the inner side of the fixing plate (4).

4. A hand crushing prevention device for a waste recycling station according to claim 3, characterized in that: The lower end of the anti-pinch plate (5) is bent, and the bend is arc-shaped.

5. A hand crushing prevention device for a waste recycling station according to claim 4, characterized in that: The strip hole (6) is set vertically.

6. A hand crushing prevention device for a waste recycling station according to claim 5, characterized in that: The anti-pinch plate (5) is suspended on the step screw (7).

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