Full-turnover cage door structure and pet cage

Abstract

The utility model provides a full-turnover cage door structure which comprises a vertical cage grid, a horizontal cage body transverse rod, a vertical cage grid and a vertical cage grid, the cage door is transverse and is rotatably connected with the cage body transverse rod through at least one connecting structure, and the cage door can be overturned to the outer side of the vertical cage grid through the connecting structure and is parallel to the vertical cage grid. According to the full-overturning cage door structure, the cage door is directly and rotatably connected with the cage body cross rod at the top of the vertical cage grid through the connecting structure, and the cage door can be directly overturned to the outer side of the vertical cage grid and is parallel to the vertical cage grid, so that when the cage door is opened in use, the cage door is not easy to fall back automatically and cannot fall back due to being pulled by pets; the pet cage is simple and reliable in structure, the corresponding pet cage can be used as a pet fence, use is more flexible and convenient, and the size ratio of the cage door can be increased. The utility model further provides a pet cage.

Description

Technical Field

[0001] The utility model relates to the field of pet appliances, in particular to the field of pet cages and cage door structures of pet cages. Background Art

[0002] Currently, most pet cages have both an upper door and a front door. The front door is often used to allow pets to enter and exit on their own, while the upper door is often used for users to pick up and release pets. Existing pet cages typically have upper doors located in the middle of the upper cage bars and connected to the upper cage bars via metal rings. These doors are generally small in size and, after opening, can only be tilted above the upper cage bars. During use, the door tends to fall back on its own, and since pets can easily pry the door open when looking through the cage opening, causing it to fall back, these pet cages cannot be used as pet enclosures. Users who require this type of enclosure often need to purchase a separate pet enclosure and also need to equip additional utensils such as food bowls, which is expensive and inconvenient. Utility Model Content

[0003] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art, and to provide a fully flip cage door structure and a pet cage that are not easy to fall back and are more flexible and convenient to use.

[0004] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0005] A fully flip cage door structure, comprising:

[0006] A vertical cage grid, wherein a horizontal cage crossbar is provided on the top of the vertical cage grid;

[0007] The cage door is horizontal and rotatably connected to the cage crossbar through at least one connecting structure. The cage door can be flipped to the outside of the vertical cage grid and parallel to the vertical cage grid through the connecting structure.

[0008] Preferably, the connecting structure includes a connecting piece, a cage door cross bar is provided on the side of the cage door close to the vertical cage grid, and two connecting holes are provided on the connecting piece, which are respectively adapted to the cage body cross bar and the cage door cross bar, and the two connecting holes are spaced apart by a distance. The cage door cross bar and the cage body cross bar can both be rotatably arranged in their corresponding connecting holes.

[0009] Preferably, the connecting member includes a base and a blocking member, the base includes two notched portions with openings arranged opposite to each other, an installation opening for the cage door cross bar and the cage body cross bar to pass through is reserved between the two notched portions, the blocking member is installed on the base and is used to close the installation opening and the openings of the two notched portions; after the two notched portions are blocked by the blocking member, the two connecting holes are formed.

[0010] Preferably, the cross-section of the blocking piece is in the shape of an "I", and the sliding grooves on both sides of the blocking piece are respectively adapted to the side plates of the two recessed portions, and the blocking piece is slidably inserted on the base through the cooperation between the sliding grooves and the side plates of the two recessed portions, and a locking structure is provided between the base and the blocking piece for limiting the sliding of the blocking piece relative to the base.

[0011] Preferably, the locking structure is a screw.

[0012] Preferably, the cage door is provided with a first limiting protrusion which abuts against the cage cross bar from bottom to top.

[0013] Preferably, the vertical cage grid is a rear cage grid or a side cage grid of a pet cage.

[0014] Preferably, it further comprises an upper cage grid, on which an entrance and exit adapted to the cage door are provided; and on the cage door is provided a second limiting protrusion for abutting against the upper cage grid from top to bottom.

[0015] The utility model also provides a pet cage, comprising the above-mentioned fully flip cage door structure.

[0016] The beneficial effects of the present invention are as follows: the fully reversible cage door structure of the present invention is directly and rotatably connected to the cage crossbar at the top of the vertical cage grid via a connecting structure. The cage door can be directly flipped to the outside of the vertical cage grid and parallel to the vertical cage grid. Therefore, after opening the cage door during use, the cage door is not easy to fall back on its own, nor will it be pulled back by the pet. The structure is simple and reliable, allowing the corresponding pet cage to be used as a pet fence, making it more flexible and convenient to use, and also helping to reduce the size of the cage door. The pet cage in the present invention also has the above advantages due to the use of the fully reversible cage door structure of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a structural diagram of a preferred embodiment of the cage door flip structure of the present invention when the cage door is closed;

[0019] Figure 2 This is a structural diagram of a preferred embodiment of the cage door flip structure of the present invention when the cage door is half-opened;

[0020] Figure 3 This is a structural diagram of a preferred embodiment of the cage door flip structure of the present invention when the cage door is fully opened;

[0021] Figure 4 This is a structural diagram of the connecting parts in the preferred embodiment of the cage door flip structure of the present invention;

[0022] Figure 5 This is an exploded structural diagram of the connecting parts in the preferred embodiment of the cage door flip structure of the present invention;

[0023] Figure 6 This is a structural diagram of a preferred embodiment of a pet cage in the present invention.

[0024] Among them, the reference numerals in the figures are:

[0025] 10. Vertical cage grid; 11. Cage body crossbar; 20. Cage door; 21. Cage door crossbar; 22. First limiting protrusion; 23. Second limiting protrusion; 30. Connector; 31. Connecting hole; 32. Base; 321. Recess; 33. Blocking member; 331. Slide groove; 34. Mounting port; 35. Screw; 40. Upper cage grid; 41. Entrance and exit. DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] Reference Figures 1 to 5A preferred embodiment of the fully reversible cage door structure of the present invention includes: a vertical cage grid 10, with a horizontal cage crossbar 11 disposed at the top of the vertical cage grid 10; and a cage door 20, which is horizontal and rotatably connected to the cage crossbar 11 via at least one connecting structure. The cage door 20 can be rotated to the outside of the vertical cage grid 10 and parallel to the vertical cage grid 10 via the connecting structure. The fully reversible cage door structure of the present invention has the cage door 20 directly rotatably connected to the cage crossbar 11 at the top of the vertical cage grid 10 via the connecting structure. The cage door 20 can be directly rotated to the outside of the vertical cage grid 10 and parallel to the vertical cage grid 10. Therefore, after opening the cage door 20 during use, it is unlikely to fall back on its own or be pulled back by a pet. The simple and reliable structure allows the corresponding pet cage to be used as a pet fence, making it more flexible and convenient to use, and also helps to reduce the size of the cage door 20.

[0031] As a preferred embodiment of the fully flip cage door in the present invention, it may also have the following additional technical features:

[0032] In this embodiment, the connection structure includes a connector 30. A crossbar 21 for the cage door 20 is provided on the side of the cage door 20 near the vertical cage bar 10. The connector 30 is provided with two connection holes 31 that respectively match the cage body crossbar 11 and the cage door 20 crossbar 21. The two connection holes 31 are spaced a distance apart. The crossbar 21 for the cage door 20 and the cage body crossbar 11 can both be rotatably positioned within their corresponding connection holes 31. This connection structure prevents interference between the cage door 20 and the vertical cage bar 10 during the cage door 20's rotation, making deformation of the cage door 20 and the vertical cage bar 10 less likely, thereby maintaining the stability and durability of the pet cage structure. In other embodiments, the connection structure may employ other commonly used structures, such as hinges and collars, but is not limited thereto.

[0033] In this embodiment, the connector 30 comprises a base 32 and a blocking member 33. The base 32 includes two openings 321 facing each other. A mounting opening 34 is provided between the two recesses 321, through which the crossbar 21 of the cage door 20 and the cage body crossbar 11 pass. The blocking member 33 is mounted on the base 32 and serves to seal the mounting opening 34 and the openings of the two recesses 321. The two recesses 321 are blocked by the blocking member 33, forming two connecting holes 31. During installation, the crossbar 21 of the cage door 20 and the cage body crossbar 11 can be first inserted into the corresponding recesses 321 through the mounting openings 34, and then the blocking member 33 can be attached to the base 32. This structure is simple and easy to manufacture and assemble. In other embodiments, the connector 30 may also adopt other suitable structures, such as a bracket formed by bending two sides of an iron sheet to wrap around the crossbar 21 of the cage door 20 and the cage body crossbar 11, etc., but the present invention is not limited to this embodiment.

[0034] In this embodiment, the cross-section of the blocking member 33 is in the shape of an "I" character. The sliding grooves 331 on both sides of the blocking member 33 respectively match the side plates of the two recessed portions 321. The blocking member 33 is slidably inserted into the base 32 through the cooperation between the sliding grooves 331 and the side plates of the two recessed portions 321. A locking structure is provided between the base 32 and the blocking member 33 to limit the sliding movement of the blocking member 33 relative to the base 32. During assembly, the blocking member 33 only needs to be inserted into the base 32 along the installation opening 34 and then fixed with the locking screws 35. The structure is firm and easy to install. At the same time, the radial force generated during use is not easily directly applied to the locking structure, but is instead borne by the base 32 and the blocking member 33's own structure. The locking structure is not prone to loosening, which helps to extend the service life and reduce the failure rate. In this embodiment, the locking structure is a screw 35, which is simple and firm, and easy to disassemble and assemble. In other embodiments, the locking structure may also be other commonly used structures such as a snap-fit ​​structure and an adhesive structure, but is not limited to this.

[0035] In this embodiment, the cage door 20 is provided with a first limiting protrusion 22 that abuts against the cage cross bar 11 from bottom to top. In this way, when the cage door 20 is closed, the connecting member 30 can be stabilized in a horizontal state, which helps to improve the stability of the cage body and prevent the cage door 20 from shifting forward and backward.

[0036] In this embodiment, the vertical cage grille 10 is a rear cage grille of the pet cage, which facilitates opening the cage door 20 from the front. In other embodiments, the vertical cage grille 10 can also be a side cage grille to enable opening the cage door 20 from the side.

[0037] In this embodiment, an upper cage grille 40 is further provided with an entrance and exit 41 adapted for the cage door 20; a second limiting protrusion 23 is provided on the cage door 20 for abutting against the upper cage grille 40 from top to bottom, which can accurately position the cage door 20 and prevent the cage door 20 from swinging downward into the pet cage.

[0038] Under the premise that no conflict occurs, those skilled in the art may freely combine and superimpose the above-mentioned additional technical features.

[0039] Reference Figure 6 The present invention also provides a pet cage, including the above-mentioned full-flip cage door structure, and thus also has the above-mentioned advantages.

[0040] The above description is only a preferred embodiment of the present invention. Any technical solution that achieves the purpose of the present invention by substantially the same means shall fall within the scope of protection of the present invention.

Claims

1. A fully reversible cage door structure, characterized in that: include: A vertical cage grid (10), wherein a horizontal cage crossbar (11) is provided on the top of the vertical cage grid (10); The cage door (20) is horizontal and rotatably connected to the cage crossbar (11) via at least one connecting structure. The cage door (20) can be flipped to the outside of the vertical cage grid (10) and parallel to the vertical cage grid (10) via the connecting structure.

2. A fully reversible cage door structure according to claim 1, characterized in that: The connecting structure includes a connecting piece (30), a cage door (20) cross bar (21) is provided on the side of the cage door (20) close to the vertical cage grid (10), and two connecting holes (31) are provided on the connecting piece (30), which are respectively adapted to the cage body cross bar (11) and the cage door (20) cross bar (21), and the two connecting holes (31) are spaced apart by a distance. The cage door (20) cross bar (21) and the cage body cross bar (11) can both be rotatably arranged in their corresponding connecting holes (31).

3. A fully reversible cage door structure according to claim 2, characterized in that: The connecting member (30) includes a base (32) and a blocking member (33). The base (32) includes two notched portions (321) with openings arranged opposite to each other. A mounting opening (34) is reserved between the two notched portions (321) for the cage door (20) crossbar (21) and the cage body crossbar (11) to pass through. The blocking member (33) is mounted on the base (32) and is used to close the mounting opening (34) and the openings of the two notched portions (321). After the two notched portions (321) are blocked by the blocking member (33), the two connecting holes (31) are formed.

4. A fully reversible cage door structure according to claim 3, characterized in that: The cross section of the blocking member (33) is in the shape of an "I" character, and the sliding grooves (331) on both sides of the blocking member (33) are respectively adapted to the side plates of the two recessed portions (321), and the blocking member (33) is slidably inserted on the base (32) through the cooperation between the sliding grooves (331) and the side plates of the two recessed portions (321), and a locking structure is provided between the base (32) and the blocking member (33) for limiting the sliding of the blocking member (33) relative to the base (32).

5. A fully reversible cage door structure according to claim 4, characterized in that: The locking structure is a screw (35).

6. A fully reversible cage door structure according to claim 2, characterized in that: The cage door (20) is provided with a first limiting protrusion (22) which abuts against the cage crossbar (11) from bottom to top.

7. The fully reversible cage door structure according to claim 1, characterized in that: The vertical cage grid (10) is a rear cage grid or a side cage grid of a pet cage.

8. The fully reversible cage door structure according to claim 1, characterized in that: The cage door (20) further comprises an upper cage grid (40) provided with an entrance and exit (41) adapted to the cage door (20); and the cage door (20) is provided with a second limiting protrusion (23) for abutting against the upper cage grid (40) from top to bottom.

9. A pet cage, characterized in that: It comprises the full-turn cage door structure as described in any one of claims 1 to 8.

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