A type of anti-sagging door for waste recycling stations

Abstract

This utility model provides an anti-sagging door for a waste recycling station, including a housing, a door frame on the housing, a hinge on the door frame, and a door body connected to the hinge. It also includes a fixing frame on the inner side of the door body, a pin on the fixing frame, and a pulley connected to the pin. A support strip is also included, located on the door frame, to support the fixing frame and prevent the door from sagging. The advantages are that it not only facilitates the retrieval and placement of collection bags but also prevents the door from sagging and extends the service life of the equipment.

Description

Technical Field

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

[0002] Waste recycling stations are used to collect recyclable and usable waste, especially in residential areas, where waste cardboard boxes, old clothes, and other recyclable waste need to be collected and processed.

[0003] For some larger waste recycling stations, in order to collect more waste, the width is made larger, generally 2-3 meters. A collection bag is placed inside the waste recycling station. To make it easy to put the collection bag in and out, the door is designed as a one-piece structure. When the door is designed as a one-piece structure, the width is too wide, and the door is prone to sagging, which will damage the hinges and reduce the service life of the equipment. Utility Model Content

[0004] In view of this, the present invention provides an anti-sagging door for a waste recycling station, which not only enables convenient retrieval and placement of collection bags, but also prevents the door from sagging and extends the service life of the equipment.

[0005] To solve the above-mentioned technical problems, this utility model provides an anti-sagging door for a waste recycling station, including a shell, a door frame on the shell, a hinge on the door frame, and a door body connected to the door frame via the hinge, and further including... A fixing frame is provided on the inner side of the door body, and a pin is provided on the fixing frame, with a pulley connected to the pin; Support bars are installed on the door frame to support the fixing frame and prevent the door from sagging.

[0006] Furthermore, the fixing frame is a door frame structure with an opening at the bottom and is horizontally arranged. One end of the fixing frame is welded and fixed to the door body, and the other end faces the inside of the housing.

[0007] Furthermore, the pin is horizontally positioned and passes through the fixing frame, and is connected to the fixing frame by a pin, with the pulley sleeved on the pin.

[0008] Furthermore, the support strip is welded and fixed to the bottom frame of the door frame, and the upper end face of the support strip has an arc-shaped structure.

[0009] Furthermore, the upper end face of the support bar is flush with the lower end face of the fixing frame, and after the door is closed, the fixing frame and the support bar are in contact and connected, and the support bar is supported by the support bar.

[0010] The beneficial effects of the above-mentioned technical solution of this utility model are as follows: 1. It enables convenient retrieval and placement of collection bags. By designing the door as a single piece of structure, it is easy to retrieve and place larger collection bags.

[0011] 2. To prevent door sagging and extend equipment lifespan, the design incorporates a fixed frame, support bars, and wheels. The support bars can help reduce the impact of the door's weight on the hinges. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 A structural diagram from another perspective; Figure 3 for Figure 1 Enlarged view of section A in the middle; Figure 4 for Figure 1 Enlarged view of section B; In the diagram: 1. Shell; 2. Door frame; 3. Hinge; 4. Door body; 5. Fixing frame; 6. Pin; 7. Wheel; 8. Support bar. Detailed Implementation

[0013] 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 appendices of the embodiments of this utility model. Figures 1-4 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.

[0014] As shown in the figure Figures 1 to 4 As shown: Example

[0015] An anti-sagging door for a waste recycling station includes a housing 1, a door frame 2 on the housing 1, a hinge 3 on the door frame 2, and a door body 4 connected to the hinge 3. It also includes a fixing frame 5, which is located on the inner side of the door body 4 and has a pin 6 connected to a pulley 7. A support strip 8 is also included, located on the door frame 2, to support the fixing frame 5 and prevent the door body 4 from sagging.

[0016] In this embodiment, the waste recycling station provides a housing 1, on which a door frame 2 is provided. The door frame 2 has a door opening structure to facilitate the loading and unloading of collection bags. A hinge 3 is provided on one side of the door frame 2, and a door 4 is connected to the hinge 3. The door 4 can be opened and closed. Because the width of the waste recycling station is set relatively wide to collect a large amount of waste at a time, the door 4 is also relatively wide. When connected by the hinge 3, the weight of the door 4 causes it to sag, which can damage the hinge 3. To prevent the door 4 from sagging, an anti-sagging mechanism is provided. Specifically, a fixing frame 5 is provided on the inner side of the door 4, and a pin 6 is provided on the fixing frame 5. A pulley 7 is connected to the pin 6. A support bar 8 is provided on the door frame 2. After the pulley 7 passes over the support bar 8, the support bar 8 provides support for the fixing frame 5, reducing the damage to the hinge 3 caused by the weight of the door 4. Example

[0017] The fixing frame 5 is a door frame structure with an opening at the bottom and is set horizontally. One end of the fixing frame 5 is welded and fixed to the door body 4, and the other end faces the inside of the housing 1.

[0018] Unlike the above embodiments, in this embodiment, the fixing frame 5 is designed in the shape of a door frame with an opening at the bottom. One end of the fixing frame 5 is welded and fixed to the door 4, and the other end faces the inside of the cabinet. Example

[0019] The pin 6 is horizontally positioned and passes through the fixing frame 5, and is connected to the fixing frame 5 by a pin. The pulley 7 is sleeved on the pin 6.

[0020] Unlike the above embodiments, in this embodiment, the pin 6 is horizontally arranged and perpendicular to the extension direction of the fixing frame 5. A pulley 7 is sleeved on the pin 6 and can rotate along the pin 6. Example

[0021] The support bar 8 is welded and fixed to the bottom frame of the door frame 2, and the upper end face of the support bar 8 has an arc-shaped structure.

[0022] Unlike the above embodiments, in this embodiment, the lower end of the support strip 8 is welded and fixed to the door frame 2, and the upper end has an arc-shaped structure, preferably a semi-circular structure, to facilitate the wheel 7 to pass over the support strip 8. Example

[0023] The upper end face of the support bar 8 is flush with the lower end face of the fixing frame 5, and after the door 4 is closed, the fixing frame 5 and the support bar 8 are in contact and connected, and the support bar 8 supports the door.

[0024] Unlike the above embodiments, in this embodiment, the upper end face of the support bar 8 is flush with the lower end face of the fixing frame 5, while the lower edge of the pulley 7 is slightly lower than the lower end face of the fixing frame 5. The height difference is sufficient to keep the pulley 7 over the support bar 8. The working method (or working principle) of this utility model: When this technology is in operation, because the waste recycling station is relatively wide, it can accommodate large collection bags. To facilitate the retrieval and placement of these bags, the door 4 is designed as a single piece. However, this causes the door 4 to sag, which over time can damage the hinges 3 and the equipment. To address this issue, a mechanism to prevent the door 4 from sagging is designed. A fixing frame 5 is installed on the inner side of the door 4, and a roller 7 is mounted on the fixing frame 5. The roller 7 can roll. A support strip 8 is installed on the door frame 2 to support the fixing frame 5, thus counteracting the weight of the door 4 and reducing damage to the hinges 3.

[0025] 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.

[0026] 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. An anti-sag door body for a waste recycling station, comprising a housing (1), a door frame (2) is arranged on the housing (1), a hinge (3) is arranged on the door frame (2), and a door body (4) is connected through the hinge (3), characterized in that: Also includes A fixing frame (5) is provided on the inner side of the door body (4). A pin (6) is provided on the fixing frame (5), and a pulley (7) is connected to the pin (6). Support bar (8) is set on the door frame (2) to support the fixing frame (5) and prevent the door (4) from sagging.

2. A sag-preventing door body for a waste recycling station according to claim 1, characterized in that: The fixing frame (5) is a door frame structure with an opening at the bottom and is set horizontally. One end of the fixing frame (5) is welded and fixed to the door body (4), and the other end faces the inside of the shell (1).

3. A sag-preventing door body for a waste recycling station according to claim 2, characterized in that: The pin (6) is horizontally positioned and passes through the fixing frame (5), and is connected to the fixing frame (5) by a pin. The pulley (7) is sleeved on the pin (6).

4. The anti-sagging door body for a waste recycling station according to claim 3, characterized in that: The support strip (8) is welded and fixed to the bottom frame of the door frame (2), and the upper end face of the support strip (8) is an arc-shaped structure.

5. A saggie-preventing door body for a waste recycling station according to claim 4, characterised in that: The upper end face of the support bar (8) is flush with the lower end face of the fixing frame (5), and after the door (4) is closed, the fixing frame (5) and the support bar (8) are in contact and connected, and the support bar (8) is supported by the support bar (8).

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