Conveniently opened and closed animal house transfer door

Abstract

The application provides a convenient opening and closing transfer small door of a livestock house, which comprises a transfer small door, the transfer small door is rotationally connected with the livestock house at least at one point, an opening and closing rod is rotationally connected with the transfer small door at one end, the opening and closing rod can be rotated to a vertical state, and the opening and closing rod can be rotated to a horizontal state. The convenient opening and closing transfer small door of the livestock house provided by the application discards the mode of pulling the transfer small door by a steel wire rope in the prior art, so that the process of opening the transfer small door is more convenient and fast, and the safety risk of the broken steel wire rope to animals is avoided, so that the animal transfer is safer. Moreover, the technical solution has a simple structure, is convenient to install and disassemble, and reduces construction cost.

Description

Technical Field

[0001] This invention relates to the field of animal housing technology, and more specifically, to a small transfer door for animal housing that is easy to open and close. Background Technology

[0002] Currently, in urban zoos, to maintain cleanliness and hygiene within the animal enclosures and prevent bacterial growth that could affect the animals' health, zookeepers need to regularly clean the enclosures. Considering the animals' wild nature and the possibility of them attacking zookeepers, to ensure the safety of zookeepers, the animals need to be moved to adjacent cages before they can enter the enclosures for cleaning. A small transfer door is installed between the two cages, and this door is usually opened manually using a steel cable to allow the animals to pass through.

[0003] However, in the existing technology, when it is necessary to transfer animals, two or more staff members work together to pull the steel cable to lift the transfer door, allowing the animal to pass through to another cage. After the animal has passed through, they work together to lower the door, and the keepers can then enter the cage to clean. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art.

[0005] Therefore, the present invention provides a small door for transferring animal pens that is easy to open and close.

[0006] This invention provides a small, easily openable animal enclosure transfer door, comprising:

[0007] A transfer door, wherein the transfer door is rotatably connected to the animal enclosure at least at one point;

[0008] An opening and closing lever, one end of which is rotatably connected to the transfer door, and the opening and closing lever can rotate to a vertical state and a horizontal state.

[0009] This invention proposes an easily openable and closeable animal enclosure transfer door, comprising a transfer door and an opening / closing lever. The transfer door is rotatably connected to the animal enclosure's door frame at a single point, and one end of the opening / closing lever is rotatably connected to the transfer door. When the transfer door needs to be opened, the operator holds the lever and rotates it to a horizontal position, then continues to rotate it. At this point, the lever applies a force to the transfer door, causing it to rotate around its connection point with the animal enclosure, thus opening the transfer door. Therefore, this technical solution eliminates the need for the existing method of pulling the transfer door with a steel wire rope, making the opening process more convenient and faster, and avoiding the safety risks to animals caused by broken steel wire ropes, thus making animal transfer safer. Furthermore, this technical solution has a simple structure, is easy to install and disassemble, and reduces construction costs.

[0010] The easily openable and closable animal enclosure transfer door according to the above-described technical solution of the present invention may also have the following additional technical features:

[0011] In the above technical solution, the opening and closing rod includes a first opening and closing rod and a second opening and closing rod. One end of the first opening and closing rod is rotatably connected to the transfer door, and the other end of the first opening and closing rod is pin-connected to the other end of the second opening and closing rod.

[0012] In this technical solution, the opening and closing mechanism consists of a first opening and closing rod and a second opening and closing rod. The end of the first opening and closing rod is rotatably connected to the transfer door. When the first opening and closing rod rotates, it drives the second opening and closing rod to rotate synchronously. When both rotate to a horizontal position, the rotation of the first opening and closing rod is stopped. At this point, because the second opening and closing rod is rotatably connected to the first opening and closing rod, it can continue to rotate. When it rotates to a position perpendicular to the first opening and closing rod, an upward force is applied to the second opening and closing rod, thereby opening the transfer door.

[0013] In the above technical solution, the other end of the first opening and closing rod is formed with a concave tenon, and the one end of the second opening and closing rod is formed with a convex tenon. The concave tenon and the convex tenon are coupled and connected by a pin.

[0014] In this technical solution, the connection structure between the first and second opening / closing rods is defined. They are coupled together using a mortise and tenon joint and fixed by a pin to meet the rotational requirements of the second opening / closing rod. This structure facilitates both connection and disassembly, allowing for quick replacement and maintenance of the rods.

[0015] In the above technical solution, the connection point between the transfer door and the first opening / closing rod is the first rotation point, and the first opening / closing rod rotates around the first rotation point.

[0016] In this technical solution, the connection point between the transfer door and the first opening / closing rod is the first rotation point. This first rotation point allows the first opening / closing rod to rotate 0°-90° around this point, meaning the first opening / closing rod can transition from a vertical state to a horizontal state. When it is in the horizontal state, it reaches its maximum rotation position. At this time, the second opening / closing rod can continue to rotate and begin to apply force to the first opening / closing rod, causing it to drive the transfer door to open.

[0017] In the above technical solution, the pin connection point of the concave tenon and the convex tenon is the second rotation point, and the second opening and closing rod rotates around the second rotation point.

[0018] In this technical solution, the connection point between the tenon and the convex tenon is the second rotation point. When the first opening and closing rod is in a horizontal state, the second opening and closing rod can continue to rotate around the second rotation point until it rotates from a horizontal state to a vertical state, that is, reaches the limit of rotation. At this time, the operator applies force to the second opening and closing rod, causing it to drive the first opening and closing rod to open the transfer door.

[0019] In the above technical solution, the first opening / closing rod and / or the second opening / closing rod are telescopic structures.

[0020] In this technical solution, both the first and second opening rods can be telescopic structures. When the transfer door is large in size and heavy in weight, the torque can be increased by extending the first or second opening rod, thereby achieving the effect of saving effort.

[0021] In the above technical solution, the handle is located at the end of the second opening and closing rod.

[0022] In this technical solution, a handle is provided at the end of the second opening and closing rod. The operator applies force to the second opening and closing rod through the handle to avoid hand slippage and ensure the safety of the transfer door opening process.

[0023] In the above technical solution, the movable door includes a door frame and a door panel, one end of the opening and closing rod is rotatably connected to the side wall of the door frame, and the door panel is connected to the inside of the door frame.

[0024] In this technical solution, the transfer door consists of a door frame and a door panel. The door frame is rotatably connected to the animal enclosure at one of its four corners. When the transfer door is subjected to the force of the opening and closing rod, the door frame rotates around this point and eventually reaches a fully open state. A connection point to the opening and closing rod is provided at one end of the door frame to form a rotatable connection. The materials and specifications of the door frame and door panel can be selected according to actual working conditions and are not specifically limited here.

[0025] In the above technical solution, a placement groove is provided on the side wall of the door frame. When the opening and closing rod is rotated to a vertical state, the opening and closing rod is placed in the placement groove.

[0026] In this technical solution, a placement groove can be provided on the side wall of the door frame. When the opening and closing rod is rotated to the vertical loading position, the opening and closing rod can be completely hidden in the placement groove, thereby preventing damage to the opening and closing rod from external forces. In addition, the shape and size of the placement groove can be adapted according to the shape and size of the opening and closing rod.

[0027] In the above technical solution, the handle is detachably connected to the second opening / closing rod.

[0028] In this technical solution, the handle and the second opening / closing rod can be detachably connected. Specifically, they can be connected by a screw-on joint to facilitate the disassembly and installation of the handle. Furthermore, this structure is simple and easy to operate.

[0029] Additional aspects and advantages of the invention will become apparent in the following description or may be learned by practice of the invention. Attached Figure Description

[0030] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0031] Figure 1 This is a front view of the easily openable and closeable animal enclosure transfer door of the present invention;

[0032] Figure 2 This is a front view of the opening and closing rod of the easy-to-open and close animal pen transfer door of the present invention;

[0033] Figure 3 This is a side view of the opening and closing lever of the convenient animal enclosure transfer door of the present invention.

[0034] in, Figures 1 to 3 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0035] 1. Transfer door; 101. Door frame; 102. Door panel; 2. Opening and closing rods; 201. First opening and closing rod; 202. Second opening and closing rod; 203. Tenon; 204. Tenon; 205. Pin; 3. Handle. Detailed Implementation

[0036] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0037] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the scope of protection of the invention is not limited to the specific embodiments disclosed below.

[0038] The following reference Figures 1 to 3 This describes a small, easily openable animal enclosure transfer door provided according to some embodiments of the present invention.

[0039] Some embodiments of this application provide a small transfer door for animal enclosures that is easy to open and close.

[0040] like Figures 1 to 3As shown, the first embodiment of the present invention proposes a small door for transferring livestock pens that is easy to open and close, comprising:

[0041] Transfer door 1, wherein the transfer door 1 is rotatably connected to the animal enclosure at at least one point;

[0042] The opening and closing rod 2 has one end rotatably connected to the transfer door 1, and the opening and closing rod 2 can rotate to a vertical state and to a horizontal state.

[0043] The present invention proposes an easily openable and closeable animal enclosure transfer door 1, comprising a transfer door 1 and an opening / closing lever 2. The transfer door 1 is rotatably connected to the door frame 101 of the animal enclosure at a single point. One end of the opening / closing lever 2 is rotatably connected to the transfer door 1. When the transfer door 1 needs to be opened, the operator holds the opening / closing lever 2, rotating it to a horizontal position, and then continues to rotate it. At this time, the opening / closing lever 2 applies a force to the transfer door 1, causing it to rotate around the connection point with the animal enclosure, thereby opening the transfer door 1. Therefore, this technical solution eliminates the method of pulling the transfer door 1 with a steel wire rope in the prior art, making the opening process of the transfer door 1 more convenient and faster, and avoiding the safety risks to animals caused by broken steel wire ropes, making animal transfer safer. Furthermore, this technical solution has a simple structure, is easy to install and disassemble, and reduces construction costs.

[0044] The second embodiment of the present invention proposes a small transfer door for animal pens that is easy to open and close. Based on the first embodiment, the opening and closing rod 2 includes a first opening and closing rod 201 and a second opening and closing rod 202. One end of the first opening and closing rod 201 is rotatably connected to the transfer door 1, and the other end of the first opening and closing rod 201 is connected to the other end of the second opening and closing rod 202 by a pin 205.

[0045] In this embodiment, the opening / closing lever 2 consists of a first opening / closing lever 201 and a second opening / closing lever 202. The end of the first opening / closing lever 201 is rotatably connected to the transfer door 1. When the first opening / closing lever 201 rotates, it drives the second opening / closing lever 202 to rotate synchronously. When both rotate to a horizontal position, the rotation of the first opening / closing lever 201 is stopped. At this point, because the second opening / closing lever 202 is rotatably connected to the first opening / closing lever 201, it can continue to rotate. When it rotates to a position perpendicular to the first opening / closing lever 201, an upward force is applied to the second opening / closing lever 202, thereby opening the transfer door 1.

[0046] The third embodiment of the present invention proposes a small transfer door for animal pens that is easy to open and close. Based on any of the above embodiments, the other end of the first opening rod 201 is formed with a tenon 203, and the other end of the second opening rod 202 is formed with a tenon 204. The tenon 203 and the tenon 204 are coupled and connected by a pin 205.

[0047] In this embodiment, the connection structure of the first opening / closing rod 201 and the second opening / closing rod 202 is defined. They are coupled together using a mortise and tenon joint and fixed by a pin 205 to meet the rotational requirements of the second opening / closing rod 202. This structure facilitates both connection and disassembly, allowing for quick replacement and maintenance of the rods.

[0048] The fourth embodiment of the present invention proposes a small transfer door for animal pens that is easy to open and close. Based on any of the above embodiments, the connection point between the transfer door 1 and the first opening and closing rod 201 is the first rotation point, and the first opening and closing rod 201 rotates around the first rotation point.

[0049] In this embodiment, the connection point between the transfer door 1 and the first opening / closing rod 201 is the first rotation point. This first rotation point allows the first opening / closing rod 201 to rotate around this point from 0° to 90°, that is, the first opening / closing rod 201 can transition from a vertical state to a horizontal state. When it is in the horizontal state, it reaches its maximum rotation position. At this time, the second opening / closing rod 202 can continue to rotate and begin to apply force to the first opening / closing rod 201, causing it to drive the transfer door 1 to open.

[0050] The fifth embodiment of the present invention proposes a small transfer door for animal pens that is easy to open and close. Based on any of the above embodiments, the connection point of the pin 205 of the concave tenon 203 and the convex tenon 204 is the second rotation point, and the second opening and closing rod 202 rotates around the second rotation point.

[0051] In this embodiment, the connection point between the concave tenon 203 and the convex tenon 204 is the second rotation point. When the first opening and closing rod 201 is in a horizontal state, the second opening and closing rod 202 can continue to rotate around the second rotation point until it rotates from a horizontal state to a vertical state, that is, reaches the limit of rotation position. At this time, the operator applies a force to the second opening and closing rod 202, so that it drives the first opening and closing rod 201 to drive the transfer door 1 to open.

[0052] The sixth embodiment of the present invention proposes a small transfer door for animal pens that is easy to open and close, and based on any of the above embodiments, the first opening and closing rod 201 and / or the second opening and closing rod 202 are telescopic structures.

[0053] In this embodiment, both the first opening and closing rod 201 and the second opening and closing rod 202 can be telescopic structures. When the size of the transfer door 1 is large and the weight is heavy, the torque can be increased by extending the first opening and closing rod 201 or the second opening and closing rod 202, thereby achieving the effect of saving effort.

[0054] The seventh embodiment of the present invention provides a small transfer door for animal pens that is easy to open and close, and based on any of the above embodiments, the handle 3 is provided at the end of the second opening and closing rod 202.

[0055] In this embodiment, a handle 3 is provided at the end of the second opening and closing rod 202. The operator applies force to the second opening and closing rod 202 through the handle 3 to avoid hand slippage and ensure the safety of the transfer door 1 during opening.

[0056] The eighth embodiment of the present invention proposes a small door for transferring animal pens that is easy to open and close. Based on any of the above embodiments, the movable door includes a door frame 101 and a door panel 102. One end of the opening and closing rod 2 is rotatably connected to the side wall of the door frame 101, and the door panel 102 is connected to the inside of the door frame 101.

[0057] In this embodiment, the transfer door 1 is composed of a door frame 101 and a door panel 102. The door frame 101 is rotatably connected to the animal enclosure at one of its four corners. When the transfer door 1 is subjected to the force of the opening / closing lever 2, the door frame 101 rotates around this point and eventually reaches a fully open state. A connection point to the opening / closing lever 2 is provided at one end of the door frame 101 to form a rotatable connection. The materials and specifications of the door frame 101 and door panel 102 can be selected according to actual working conditions and are not specifically limited here.

[0058] The ninth embodiment of the present invention proposes a small animal enclosure transfer door that is easy to open and close. Based on any of the above embodiments, the side wall of the door frame 101 is provided with a placement groove. When the opening and closing rod 2 is rotated to a vertical state, the opening and closing rod 2 is placed in the placement groove.

[0059] In this embodiment, a placement groove can be provided on the side wall of the door frame 101. When the opening and closing rod 2 is rotated to vertical loading, the opening and closing rod 2 can be completely hidden in the placement groove, thereby preventing the opening and closing rod 2 from being damaged by external forces. In addition, the shape and size of the placement groove can be adapted according to the shape and size of the opening and closing rod 2.

[0060] The tenth embodiment of the present invention proposes a small animal enclosure transfer door that is easy to open and close, and based on any of the above embodiments, the handle 3 is detachably connected to the second opening and closing rod 202.

[0061] In this embodiment, the handle 3 and the second opening / closing rod 202 can be detachably connected. Specifically, they can be connected by screwing to facilitate the disassembly and installation of the handle 3. This structure is simple and easy to operate.

[0062] In this specification, the illustrative expressions of the terms used do not necessarily refer to the same embodiments or examples. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0063] Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this invention shall be included within the scope of protection of this invention.

Claims

1. A small transfer door for animal pens that is easy to open and close, characterized in that, include: Transfer door (1), the transfer door (1) is rotatably connected to the animal enclosure at least at one point; The opening and closing rod (2) has one end rotatably connected to the transfer door (1), and the opening and closing rod (2) can rotate to a vertical state and to a horizontal state. The opening and closing rod (2) includes a first opening and closing rod (201) and a second opening and closing rod (202). One end of the first opening and closing rod (201) is rotatably connected to the transfer door (1), and the other end of the first opening and closing rod (201) is connected to the other end of the second opening and closing rod (202) by a pin (205). The first opening and closing rod (201) is a telescopic structure and also includes a handle (3), which is located at the end of the second opening and closing rod (202).

2. The easily openable and closable animal enclosure transfer door according to claim 1, characterized in that, The other end of the first opening rod (201) has a tenon (203), and the other end of the second opening rod (202) has a tenon (204). The tenon (203) and the tenon (204) are coupled and connected by a pin (205).

3. The easily openable and closable animal enclosure transfer door according to claim 2, characterized in that, The connection point between the transfer door (1) and the first opening and closing rod (201) is the first rotation point, and the first opening and closing rod (201) rotates around the first rotation point.

4. The easily openable and closable animal enclosure transfer door according to claim 3, characterized in that, The pin (205) connection point of the concave tenon (203) and the convex tenon (204) is the second rotation point, and the second opening and closing rod (202) rotates around the second rotation point.

5. The easily openable and closable animal enclosure transfer door according to claim 1, characterized in that, The transfer door includes a door frame (101) and a door panel (102). One end of the opening and closing rod (2) is rotatably connected to the side wall of the door frame (101), and the door panel (102) is connected to the inside of the door frame (101).

6. The easily openable and closable animal enclosure transfer door according to claim 5, characterized in that, The side wall of the door frame (101) is provided with a placement groove. When the opening and closing rod (2) is rotated to the vertical position, the opening and closing rod (2) is placed in the placement groove.

7. The easily openable and closable animal enclosure transfer door according to claim 6, characterized in that, The handle (3) is detachably connected to the second opening and closing rod (202).

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