A pet access door control device

Abstract

The utility model discloses a technical scheme is a kind of pet hole access control device, including door frame and hinged in the door frame inner side top door plate, the inner side surface of door frame is fixedly connected to pet hole by connecting piece, it is characterized by: the door frame bottom is provided with mounting hole, rotating clamping mechanism and elastic limit piece are installed in the mounting hole, rotating clamping mechanism is every 90 ° through elastic limit piece clamping limit, rotating clamping mechanism is every 90 ° respectively to door plate is fixed, everted, inside and outside turn over, inside turn over four kinds of control.The utility model adopts pure mechanical structure, four gears can be generated by rotating knob 90 °, four kinds of control, such as not access, only access, only exit, accessible, can be carried out to door, relative electric switch effectively reduces the failure of door switch control.

Description

Technical Field

[0001] This utility model relates to a pet bed switch device, and more particularly to a pet bed entry and exit control device. Background Technology

[0002] As people's living standards improve, more and more families are raising pets such as cats and dogs. Correspondingly, there are a wide variety of cat beds and dog beds on the market. Regardless of the internal structure, these pet beds usually have an entrance and exit in the lower area for the convenience of the pets. However, sometimes, for easier management, it is necessary to install a door in the entrance and exit area and control the door. Usually, an electric control method is used to achieve this. However, electric control is expensive and there is a risk of power failure. Utility Model Content

[0003] To address the aforementioned problems, this utility model aims to provide a pet kennel entry and exit control device, which adopts a purely mechanical structure and can control the entry and exit of the door, effectively reducing the failure rate of door opening and closing control compared to electric switches.

[0004] The technical solution of this utility model is a pet bed entry and exit control device, including a door frame and a door panel hinged to the top of the inner side of the door frame. The inner side of the door frame is fixedly connected to the pet bed through a connector. The feature is that: the bottom of the door frame is provided with an installation hole, and a rotating locking mechanism and an elastic limiting piece are installed in the installation hole. The rotating locking mechanism is locked by the elastic limiting piece every 90° of rotation. The rotating locking mechanism performs four types of control on the door panel every 90° of rotation: fixing, outward flipping, inward and outward flipping, and inward flipping.

[0005] Preferably, the rotating locking mechanism comprises, from the outside in, an integrally formed knob, a central rotating shaft, and a connecting block. The top surface of the connecting block extends upward from both the inner and outer sides to form a first locking plate. The inner left side of the connecting block extends to the left to form a second locking plate. The outer right side of the connecting block extends to the right to form a third locking plate. The elastic limiting piece includes a horizontal part and a vertical part. The horizontal part is installed inside the door frame, and the vertical part abuts and contacts the right side of the connecting block for positioning.

[0006] Preferably, the elastic limiting piece is a thin stainless steel sheet, the door frame is made of wood, and the lateral part of the elastic limiting piece is directly pressed into the wooden door frame for fixation using an extrusion device.

[0007] Preferably, the elastic limiting piece is a thin sheet of stainless steel, and the door frame is a hollow metal frame formed by repeatedly bending sheet metal. The lateral part of the elastic limiting piece is fixed inside the hollow metal door frame by precision welding.

[0008] Preferably, the mounting hole is a stepped hole, including a central pivot mounting hole on the outer side and a mounting cavity on the inner side for the connecting block to rotate.

[0009] Preferably, the left, right, and bottom surfaces of the door frame are bonded with adhesive-backed sealing brush strips, avoiding the mounting hole area.

[0010] Preferably, the outer side of the lateral portion of the elastic limiting piece is serrated, which facilitates pressing it into the wooden door frame.

[0011] Preferably, the connector includes a threaded connecting block and a screw embedded in the door frame. The screw passes through the pet bed and is threaded into the threaded hole of the threaded connecting block to fix the door frame and the pet bed together.

[0012] This utility model adopts a purely mechanical structure. By rotating the knob 90°, four positions are generated, which can control the door in four ways: no entry and no exit, only entry and no exit, only exit and no entry, and both entry and exit are possible. Compared with electric switches, it effectively reduces the failure of door opening and closing control. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model from an external perspective;

[0014] Figure 2 This is a structural schematic diagram of the present invention from an inner perspective;

[0015] Figure 3 This is a schematic diagram of the rotating locking mechanism and the elastic limiting piece in this utility model;

[0016] Figure 4 for Figure 3 A structural diagram from another perspective;

[0017] Figure 5 for Figure 3 A schematic diagram of the rotating locking mechanism after rotating 90° clockwise.

[0018] Figure 6 for Figure 5 A structural diagram from another perspective;

[0019] Figure 7 for Figure 3 A schematic diagram of the rotating locking mechanism after rotating 180° clockwise.

[0020] Figure 8 for Figure 7 A structural diagram from another perspective;

[0021] Figure 9 for Figure 3 A schematic diagram of the rotating locking mechanism after rotating 270° clockwise.

[0022] Figure 10 for Figure 9 A structural diagram from another perspective;

[0023] Wherein: 1—Door frame; 11—Mounting hole; 2—Door panel; 3—Connector; 31—Threaded connecting block; 32—Screw; 4—Rotating locking mechanism; 41—Knob; 42—Central rotating shaft; 43—Connecting block; 431—First locking plate; 432—Second locking plate; 433—Third locking plate; 5—Elastic limiting piece; 51—Horizontal part; 52—Vertical part; 6—Adhesive-backed sealing brush strip. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] like Figure 1 and Figure 2 As shown, this utility model provides a pet bed entry and exit control device, including a door frame 1 and a door panel 2 hinged to the top of the inner side of the door frame 1. The door panel 2 can be a transparent acrylic door panel. The inner side of the door frame 1 is fixedly connected to the pet bed through a connector 3. The bottom of the door frame 1 is provided with a mounting hole 11. A rotating locking mechanism 4 and an elastic limiting piece 5 are installed in the mounting hole 11. The rotating locking mechanism 4 is locked and limited by the elastic limiting piece 5 every 90° rotation. The rotating locking mechanism 4 performs four types of control on the door panel 2 each time it rotates 90°: fixed, outward flip, inward and outward flip, and inward flip.

[0026] like Figures 3 to 10 As shown, based on the above scheme, the rotating locking mechanism 4 includes, from the outside to the inside, an integrally formed knob 41, a central rotating shaft 42, and a connecting block 43. The top surface of the connecting block 43 extends upward from both the inner and outer sides to form a first locking plate 431. The inner left side of the connecting block 43 extends to the left to form a second locking plate 432. The outer right side of the connecting block 43 extends to the right to form a third locking plate 433. The elastic limiting piece 5 includes a horizontal part 51 and a vertical part 52. The horizontal part 51 is installed inside the door frame 1, and the vertical part 52 abuts and contacts the right side of the connecting block 43 for positioning.

[0027] Specifically, the elastic limiting piece 5 is a thin sheet of stainless steel, the door frame 1 is made of wood, and the horizontal part 51 of the elastic limiting piece 5 is directly pressed into the wooden door frame for fixation by an extrusion device.

[0028] Specifically, the elastic limiting piece 5 is a thin sheet of stainless steel, the door frame 1 is a hollow metal frame formed by bending iron sheet multiple times, and the horizontal part 51 of the elastic limiting piece 5 is fixedly installed inside the hollow metal door frame by precision welding.

[0029] In addition, the mounting hole 11 is a stepped hole, including a central rotating shaft mounting hole on the outer side and a mounting cavity on the inner side for the connecting block to rotate.

[0030] Specifically, adhesive-backed sealing brush strips 6 are bonded to the left, right, and bottom surfaces of the door frame 1, avoiding the area of ​​the mounting hole 11.

[0031] Specifically, the outer side of the lateral portion of the elastic limiting piece is serrated, which facilitates pressing it into the wooden door frame.

[0032] Furthermore, the connector 3 includes a threaded connecting block 31 and a screw 32 embedded in the door frame 1. The screw 32 passes through the pet bed and is threaded into the threaded hole of the threaded connecting block 31 to fix the door frame 1 and the pet bed together.

[0033] In this utility model, there are four gear positions: no in and no out, only in and no out, only out and no in, and both in and out, which are implemented in the following ways:

[0034] The bottom surface of connecting block 43 is a plane. When the bottom surface is rotated to the top, as shown... Figure 7 and Figure 8 As shown, door panel 2, based on its top hinge connection, can freely flip inwards and outwards, allowing it to be easily moved in and out. This is also the position of connecting block 43 when door panel 2 is installed or removed via hinges.

[0035] The first locking plate 431 extends upward from both the inner and outer sides of the top surface of the connecting block 43. When the top surface is rotated to the upper position, as... Figure 3 and Figure 4 As shown, at this time, the door panel 2 is stuck between the two inner and outer first locking plates 431. At this time, the door panel 2 is restricted from turning outward and inward, and is in a state of not being able to enter or exit.

[0036] The second locking plate 432 extends to the left from the inner left side of the connecting block 43. When the left side is rotated to the top, as... Figure 5 and Figure 6 As shown, at this time, the inner side of the door panel 2 is limited by the second locking plate 432, and cannot be flipped inward, so it is in a state of only going out and not going in.

[0037] The third locking plate 433 extends to the right from the outer right side of the connecting block 43. When the right side is rotated to the top, as... Figure 9 and Figure 10 As shown, at this time, the outer side of the door panel 2 is limited by the third locking plate 433, and cannot be flipped outward, so it is in a state of only being able to go in and not out.

[0038] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the utility model. Any simple modifications, equivalent changes, or alterations made to the above embodiments based on the technical principles of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A pet bed entry and exit control device, comprising a door frame (1) and a door panel (2) hinged to the top of the inner side of the door frame (1), wherein the inner side of the door frame (1) is fixedly connected to the pet bed via a connector (3), characterized in that: The bottom of the door frame (1) is provided with an installation hole (11). A rotating locking mechanism (4) and an elastic limiting piece (5) are installed in the installation hole (11). The rotating locking mechanism (4) is locked and limited by the elastic limiting piece (5) every 90° rotation. The rotating locking mechanism (4) performs four types of control on the door panel (2) every 90° rotation: fixing, outward flipping, inward flipping and inward flipping.

2. The pet kennel entry / exit control device according to claim 1, characterized in that: The rotating locking mechanism (4) includes, from the outside to the inside, an integrally formed knob (41), a central rotating shaft (42), and a connecting block (43). The top surface of the connecting block (43) extends upward from both the inner and outer sides to form a first locking plate (431). The inner left side of the connecting block (43) extends to the left to form a second locking plate (432). The outer right side of the connecting block (43) extends to the right to form a third locking plate (433). The elastic limiting piece (5) includes a horizontal part (51) and a vertical part (52). The horizontal part (51) is installed inside the door frame (1). The vertical part (52) abuts and contacts the right side of the connecting block (43) for positioning.

3. The pet kennel entry / exit control device according to claim 2, characterized in that: The elastic limiting piece (5) is a stainless steel sheet, the door frame (1) is made of wood, and the horizontal part (51) of the elastic limiting piece (5) is pressed directly into the wooden door frame by an extrusion device for fixation.

4. The pet kennel entry / exit control device according to claim 2, characterized in that: The elastic limiting piece (5) is a thin sheet of stainless steel, and the door frame (1) is a hollow metal frame formed by bending iron sheet multiple times. The horizontal part (51) of the elastic limiting piece (5) is fixed inside the hollow metal door frame by precision welding.

5. The pet kennel entry / exit control device according to claim 2, characterized in that: The mounting hole (11) is a stepped hole, including a central rotating shaft mounting hole on the outer side and a mounting cavity on the inner side for the connecting block to rotate.

6. A pet kennel entry / exit control device according to claim 1 or 2, characterized in that: The left, right and bottom sides of the door frame (1) are covered with adhesive-backed sealing brush strips (6) that avoid the mounting hole (11).

7. The pet kennel entry / exit control device according to claim 3, characterized in that: The outer side of the horizontal part (51) of the elastic limiting piece (5) is serrated, which makes it easy to press into the wooden door frame.

8. The pet kennel entry / exit control device according to claim 1, characterized in that: The connector (3) includes a threaded connecting block (31) and a screw (32) embedded in the door frame (1). The screw (32) passes through the pet bed and is threaded into the threaded hole of the threaded connecting block (31) to fix the door frame (1) and the pet bed.

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