Folding pet ladder

Abstract

The utility model discloses a folding pet ladder which comprises a first supporting piece, a second supporting piece, a third supporting assembly and a fourth supporting assembly, the second supporting piece is movably connected to the first supporting piece, and an unfolding position and a folding position are arranged between the second supporting piece and the first supporting piece. When the first supporting piece and the second supporting piece are located at the folding position, a containing space is formed between the first supporting piece and the second supporting piece, the third supporting assembly is movably connected to the first supporting piece, and the fourth supporting assembly is movably connected to the second supporting piece. The third supporting assembly can be contained in the containing space, and when the fourth supporting assembly is folded relative to the second supporting assembly, the fourth supporting assembly can be contained in the containing space. The utility model provides a folding pet ladder which is small in size after being folded and convenient to store and carry.

Description

Technical Field

[0001] The utility model relates to the field of pet appliances, in particular to a foldable pet ladder. Background Art

[0002] At present, most pet ladders sold on the market are made of wood or metal, with complex structures, large footprints, and inconvenient to take outdoors. This is especially true for large dogs, who are unable to get on or off vehicles with relatively high decks.

[0003] Moreover, the existing pet ladder cannot be folded, takes up a large space when stored, and is inconvenient to store. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a foldable pet ladder, which has a small volume after being folded.

[0005] The foldable pet ladder according to the first aspect of the present invention can be moved from an expanded position to a folded position, and includes: a first support member; a second support member, movably connected to one side of the first support member, and an expanded position and a folded position are provided between the second support member and the first support member, and an accommodation space is formed between the first support member and the second support member when the first support member and the second support member are in the folded position; a third support assembly, movably connected to a side of the first support member away from the second support member, and the third support assembly can be movably expanded or folded relative to the first support member, and when the third support assembly is folded relative to the first support member, the third support assembly can be accommodated in the accommodation space; a fourth support assembly, movably connected to a side of the second support member away from the first support member, and the fourth support assembly can be movably expanded or folded relative to the second support member, and when the fourth support assembly is folded relative to the second support member, the fourth support assembly can be accommodated in the accommodation space.

[0006] According to the embodiment of the utility model, at least the following beneficial effects are achieved: the third support assembly and the fourth support assembly are moved so that the third support assembly and the fourth support assembly are folded close to each other relative to the first support assembly and the second support assembly, and then the first support assembly and the second support assembly are moved so that the second support assembly and the first support assembly are moved from the unfolded position to the folded position, and the second support assembly and the first support assembly form an accommodating space when they are in the folded position, and the third support assembly and the fourth support assembly are accommodated in the accommodating space. At this time, the folding of the entire pet ladder is completed. Since the third support assembly and the fourth support assembly are accommodated in the accommodating space, the structure of the entire pet ladder after folding is more compact, occupies less space, and is easy to store and carry.

[0007] According to some embodiments of the utility model, the first support member and the second support member are configured with a first rotating seat, the first rotating seat is provided with a protruding first hinge portion, the two first rotating seats are hinged through the first hinge portion, and when the foldable pet ladder is in the unfolded position, the first rotation axis of the first hinge portion is located below the bottom surface of the first support member and the second support member.

[0008] According to some embodiments of the present invention, when the fourth supporting assembly and the third supporting assembly are received in the accommodating space, the fourth supporting assembly and the third supporting assembly are stacked.

[0009] According to some embodiments of the utility model, the first support member is provided with a first fitting surface, the second support member is provided with a second fitting surface, the third support assembly is provided with a third fitting surface that can be fitted with the first fitting surface when accommodated in the accommodating space, the fourth support assembly is provided with a fourth fitting surface that can be fitted with the second fitting surface when accommodated in the accommodating space, the fourth support assembly and the third support assembly are provided with a fifth fitting surface and a sixth fitting surface, and when the fourth support assembly and the third support assembly are accommodated in the accommodating space, the fifth fitting surface and the sixth fitting surface can be brought close to and fitted with each other.

[0010] According to some embodiments of the utility model, the first rotating seat includes a first connecting section connected to the first support member and the second support member, the first connecting section is arranged along the extension line of the first support member and the second support member, the first connecting section is provided with a first extension portion extending downwardly of the first support member and the second support member, the first hinge portion protrudes from the first extension portion, and there is a preset distance between the first hinge portion and the bottom surface of the first support member and the second support member, so that when the foldable pet ladder is folded, the accommodating space is formed between the first support member and the second support member.

[0011] According to some embodiments of the present invention, the first extension portion of one of the two first rotating seats is provided with a first bending section capable of forming a step in the first extension portion, so that the two first hinged portions are arranged front and back.

[0012] According to some embodiments of the present invention, the first hinged portion is provided with a first mounting hole corresponding to the first rotation axis, and a first connecting component is arranged between the two first hinged portions to connect the two first hinged portions through the first mounting hole.

[0013] According to some embodiments of the present invention, the third support assembly includes a third support plate hinged on one side of the first support member and a fourth support plate hinged on the third support plate on a side away from the first support member, the third support plate and the first support member are provided with a second rotating seat, the second rotating seat is provided with a protruding second hinge portion, two second rotating seats are hinged through the second hinge portion, and when the foldable pet ladder is in the unfolded position, the second rotation axis of the second hinge portion is located below the bottom surface of the first support member and the third support plate, the third support plate and the fourth support plate are provided with a third rotating seat, the third rotating seat is provided with a protruding third hinge portion, two third rotating seats are hinged through the third hinge portion, and when the foldable pet ladder is in the unfolded position, the third rotation axis of the third hinge portion is located below the bottom surface of the third support plate and the fourth support plate.

[0014] According to some embodiments of the utility model, the fourth support assembly includes a fifth support plate hinged to the side of the second support member away from the first support member and a sixth support plate hinged to the side of the fifth support plate away from the second support member, the fifth support plate and the second support member are provided with a fourth rotating seat, the fourth rotating seat is provided with a protruding fourth hinge portion, the two fourth rotating seats are hinged through the fourth hinge portion, and when the foldable pet ladder is in the unfolded position, the fourth rotation axis of the fourth hinge portion is located below the bottom surface of the fifth support plate and the second support member, the fifth support plate and the sixth support plate are provided with a fifth rotating seat, the fifth rotating seat is provided with a protruding fifth hinge portion, the two fifth rotating seats are hinged through the fifth hinge portion, and when the foldable pet ladder is in the unfolded position, the fifth rotation axis of the fifth hinge portion is located below the bottom surface of the fifth support plate and the sixth support plate.

[0015] According to some embodiments of the present invention, the fourth support plate is provided with an inclined first support portion, the sixth support plate is provided with a protruding second support portion, and the second support portion is provided with an inclined support surface.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is a front view of the foldable pet ladder according to an embodiment of the utility model;

[0019] Figure 2This is a schematic diagram of a foldable pet ladder according to an embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the folding state of the foldable pet ladder according to the embodiment of the utility model;

[0021] Figure 4 This is a front view of the folded pet ladder of the utility model in a folded state;

[0022] Figure 5 It is a schematic diagram of the first rotating seat of the foldable pet ladder according to an embodiment of the utility model;

[0023] Figure 6 This is an exploded view of the first rotating base of the foldable pet ladder according to the embodiment of the utility model;

[0024] Figure 7 It is a schematic diagram of the second rotating base of the foldable pet ladder according to an embodiment of the utility model;

[0025] Figure 8 This is an exploded view of the second rotating base of the foldable pet ladder according to the embodiment of the utility model;

[0026] Fig. 9 It is a schematic diagram of the third rotating base of the foldable pet ladder according to the embodiment of the utility model;

[0027] Fig.10 This is an exploded view of the third rotating base of the foldable pet ladder according to the embodiment of the utility model;

[0028] Fig.11 A three-dimensional view of the fourth rotating base of the foldable pet ladder according to an embodiment of the utility model;

[0029] Fig.12 It is a schematic diagram of the fourth rotating base of the foldable pet ladder according to the embodiment of the utility model;

[0030] Fig.13 A three-dimensional diagram of the fifth rotating base of the foldable pet ladder according to an embodiment of the utility model;

[0031] Fig.14 It is a schematic diagram of the fifth rotating base of the foldable pet ladder according to the embodiment of the utility model.

[0032] Reference numerals:

[0033] A first supporting member 100 and a first fitting surface 101;

[0034] A second supporting member 200 and a second fitting surface 201;

[0035] Accommodation space 300;

[0036] The third supporting assembly 400, the third laminating surface 401, the sixth laminating surface 402, the third supporting plate 410, the fourth supporting plate 420, the first supporting portion 421, the second rotating seat 430, the second connecting section 431, the second extending portion 432, the second bending section 4321, the second hinged portion 433, the second mounting hole 4331, the second connecting assembly 434, the second rotating axis B, the third rotating seat 440, the third connecting section 441, the third extending portion 442, the third bending section 4421, the third hinged portion 443, the third mounting hole 4431, the third connecting assembly 444, and the third rotating axis C;

[0037] The fourth supporting assembly 500, the fourth laminating surface 501, the fifth laminating surface 502, the fifth supporting plate 510, the sixth supporting plate 520, the second supporting portion 521, the supporting surface 522, the fourth rotating seat 530, the fourth connecting section 531, the fourth extending portion 532, the fourth bending section 5321, the fourth hinged portion 533, the fourth mounting hole 5331, the fourth connecting assembly 534, the fourth rotating axis D, the fifth rotating seat 540, the fifth connecting section 541, the fifth extending portion 542, the fifth bending section 5421, the fifth hinged portion 543, the fifth mounting hole 5431, the fifth connecting assembly 544, and the fifth rotating axis E;

[0038] The first rotating seat 600 , the first connecting section 610 , the first extending portion 620 , the first bending section 621 , the first hinged portion 630 , the first mounting hole 631 , the first connecting assembly 640 , and the first rotating axis A. DETAILED DESCRIPTION

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] In the description of the present invention, it should be understood that descriptions involving orientation, 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, and 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, and therefore cannot be understood as a limitation on the present invention.

[0041] In the description of the utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0042] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. 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.

[0043] like Figures 1 to 4 As shown, a foldable pet ladder according to an embodiment of the utility model can be moved from an unfolded position to a folded position, comprising: a first support member 100, a second support member 200, a third support assembly 400 and a fourth support assembly 500 connected to each other, the second support member 200 is movably connected to one side of the first support member 100, and there is an unfolded position and a folded position between the second support member 200 and the first support member 100, and when the first support member 100 and the second support member 200 are in the folded position, an accommodating space 300 is formed between the first support member 100 and the second support member 200; the third support assembly 400 is movably connected to the first support member 100, and the folded position is formed between the second support member 200 and the first support member 100. A support member 100 is away from the side of the second support member 200, and the third support component 400 can be movably expanded or folded relative to the first support member 100. When the third support component 400 is folded relative to the first support member 100, the third support component 400 can be accommodated in the accommodating space 300. The fourth support component 500 is movably connected to the side of the second support member 200 away from the first support member 100. The fourth support component 500 can be movably expanded or folded relative to the second support member 200. When the fourth support component 500 is folded relative to the second support member 200, the fourth support component 500 can be accommodated in the accommodating space 300.

[0044] When the foldable pet ladder in this embodiment needs to be folded, the third support assembly 400 and the fourth support assembly 500 are moved so that the third support assembly 400 and the fourth support assembly 500 are folded close to the first support member 100 and the second support member 200, and then the first support member 100 and the second support member 200 are moved so that the second support member 200 and the first support member 100 are moved from the unfolded position to the folded position. The second support member 200 and the first support member 100 form a receiving space 300 when they are in the folded position, and the third support assembly 400 and the fourth support assembly 500 are received in the receiving space 300. At this time, the folding of the entire pet ladder is completed. Since the third support assembly 400 and the fourth support assembly 500 are received in the receiving space 300, the structure of the entire pet ladder after folding is more compact, occupies less space, and is easy to store and carry.

[0045] Since the pet ladder takes up less space when folded, the user can place the pet ladder in the trunk of the vehicle. When taking the pet out, the pet ladder can be unfolded and connected to the ground and the vehicle chassis to facilitate the pet to enter and exit the vehicle, making it more convenient to use.

[0046] It is conceivable that a connecting sleeve is provided at the end where the first support member 100 and the second support member 200 are connected, and the first support member 100 and the second support member 200 are connected by the connecting sleeve, so that the first support member 100 is on the top and the second support member 200 is on the bottom, and an accommodating space 300 can also be formed between the first support member 100 and the second support member 200 to accommodate the third support assembly 400 and the fourth support assembly 500.

[0047] Reference Figure 3 to Figure 4 In some embodiments of the present invention, the first support member 100 and the second support member 200 are provided with a first rotating seat 600, and the first rotating seat 600 is provided with a protruding first hinge portion 630. The two first rotating seats 600 are hinged through the first hinge portion 630, and when the foldable pet ladder is in the unfolded position, the first rotation axis A of the first hinge portion 630 is located below the bottom surface of the first support member 100 and the second support member 200. This arrangement enables a gap to be formed between the first support member 100 and the second support member 200 when they are folded, thereby forming a receiving space 300.

[0048] It is conceivable that the first support member 100 is provided with a protruding first bump, and the second support member 200 is provided with a protruding second bump, and the first bump and the second bump are hingedly connected by screws.

[0049] Reference Figure 3 to Figure 4 In some embodiments of the utility model, when the fourth support assembly 500 and the third support assembly 400 are accommodated in the accommodation space 300, the fourth support assembly 500 and the third support assembly 400 are stacked. The pet ladder as a whole forms a multi-stage folding structure, the fourth support assembly 500 and the second support member 200 on one side are folded inward, the third support assembly 400 and the first support member 100 on the other side are folded inward, and then the first support member 100 and the second support member 200 are folded in half, and the accommodation space 300 capable of accommodating the fourth support assembly 500 and the third support assembly 400 is formed between the bottom surfaces of the first support member 100 and the second support member 200, so that the multi-stage folding structure is reasonably folded in half, thereby reducing the volume when folded, and facilitating storage or packaging and transportation.

[0050] Reference Figure 3 to Figure 4In some embodiments of the utility model, the first support member 100 is provided with a first fitting surface 101, the second support member 200 is provided with a second fitting surface 201, the third support assembly 400 is provided with a third fitting surface 401 which can be fitted with the first fitting surface 101 when being accommodated in the accommodating space 300, the fourth support assembly 500 is provided with a fourth fitting surface 501 which can be fitted with the second fitting surface 201 when being accommodated in the accommodating space 300, the fourth support assembly 500 and the third support assembly 400 are provided with a fifth fitting surface 502 and a sixth fitting surface 402, and when the fourth support assembly 500 and the third support assembly 400 are accommodated in the accommodating space 300, the fifth fitting surface 502 and the sixth fitting surface 402 can be close to each other and fitted.

[0051] Specifically, when the pet ladder is rotated and folded, the third support component 400 rotates to the bottom of the first support member 100 and approaches the bottom surface (first fitting surface 101) of the first support member 100, the third fitting surface 401 of the third support component 400 is fitted with the first fitting surface 101 of the first support member 100, and the third support component 400 and the first support member 100 are in a parallel or substantially parallel state, the fourth support component 500 rotates to the bottom of the second support member 200 and approaches the bottom surface (second fitting surface 201) of the second support member 200, the fourth fitting surface 501 of the fourth support component 500 is fitted with the second fitting surface 201 of the second support member 200, and the second support member 200 is fitted with the fourth support member 500. The components 500 are in a parallel or approximately parallel state, and then the first support member 100 and the second support member 200 are rotated and folded in half, so that the sixth fitting surface 402 of the third support component 400 and the fifth fitting surface 502 of the fourth support component 500 are brought close to each other and gradually fitted together, and the third support component 400 and the fourth support component 500 are in a parallel or approximately parallel state, and the spacing distance between the first support member 100 and the second support member 200 is slightly larger than the thickness of the third support component 400 and the fourth support component 500, so that the third support component 400 and the fourth support component 500 can be compactly stored in the accommodating space 300, and the folding structure is compact, occupies less space, and is easy to store and carry.

[0052] Reference Figures 4 to 6In some embodiments of the utility model, the first rotating seat 600 includes a first connecting section 610 connected to the first support member 100 and the second support member 200, and the first connecting section 610 is arranged along the extension line of the first support member 100 and the second support member 200. The first connecting section 610 is provided with a first extension portion 620 extending downward from the first support member 100 and the second support member 200, and the first hinge portion 630 protrudes from the first extension portion 620. There is a preset distance between the first hinge portion 630 and the bottom surface of the first support member 100 and the second support member 200, so that when the foldable pet ladder is folded, an accommodating space 300 is formed between the first support member 100 and the second support member 200. The first connecting section 610 is arranged along the extension line of the first support member 100 and the second support member 200, so that the first connecting section 610 can be attached to the side of the first support member 100 and the second support member 200, reducing the thickness of the connection between the first rotating seat 600 and the side of the first support member 100 and the second support member 200, and the first extension portion 620 extends downwardly from the first support member 100 and the second support member 200 and the first hinge portion 630 protrudes from the first extension portion 620, so that when the first support member 100 and the second support member 200 are folded in half, there is a sufficient distance between the first support member 100 and the second support member 200 to form a accommodating space 300.

[0053] Specifically, refer to Figure 1 When the first support member 100 is unfolded relative to the second support member 200, the inner and outer sides of the first rotating seats 600 of the first and second support members 100 and 200 are positioned against each other, so that the pet ladder is in an unfolded state.

[0054] Specifically, the first rotating seat 600 is connected to the first supporting member 100 and the second supporting member 200 by screws or welding.

[0055] Specifically, refer to Figure 6 The first extension part 620 of one of the two first rotating seats 600 is provided with a first bending section 621 that enables the first extension part 620 to form a step, so that the two first hinged parts 630 are arranged front and back. The arrangement of the first bending section 621 enables the two first hinged parts 630 to be arranged front and back, and the connection structure of the two first rotating seats 600 is more compact, and the volume after connection is smaller, so that the overall structure of the pet ladder is smaller.

[0056] Specifically, refer to Figure 6 The first hinged part 630 is provided with a first mounting hole 631 corresponding to the first rotation axis A, and a first connecting component 640 is arranged between the two first hinged parts 630 to connect the two first hinged parts 630 through the first mounting hole 631. The first connecting component 640 is a screw component, which is convenient for connecting through the first mounting holes 631 of the two first hinged parts 630, and is convenient for installation.

[0057] It is conceivable that a first mounting hole 631 can be set in a first hinge part 630, and a boss that can be inserted into the first mounting hole 631 can be set in the other first hinge part 630, the first hinge part 630 with the boss is sleeved in the first mounting hole 631, and then screws are set on the boss to relatively fix the two first rotating seats 600 to avoid separation between the two.

[0058] Reference Figure 1 , Figures 7 to 10 In some embodiments of the present invention, the third support assembly 400 includes a third support plate 410 hinged to one side of the first support member 100 and a fourth support plate 420 hinged to the third support plate 410 away from the first support member 100. The third support plate 410 and the first support member 100 are configured with a second rotating seat 430, and the second rotating seat 430 is provided with a protruding second hinge portion 433. The two second rotating seats 430 are hinged by the second hinge portion 433, and when the foldable pet ladder is in the unfolded position, the third support plate 410 and the first support member 100 are configured with a second rotating seat 430. The second rotation axis B of the second hinged portion 433 is located below the bottom surfaces of the first support member 100 and the third support plate 410. The third support plate 410 and the fourth support plate 420 are provided with a third rotating seat 440. The third rotating seat 440 is provided with a protruding third hinged portion 443. The two third rotating seats 440 are hinged through the third hinged portion 443, and when the foldable pet ladder is in the unfolded position, the third rotation axis C of the third hinged portion 443 is located below the bottom surfaces of the third support plate 410 and the fourth support plate 420. When the foldable pet ladder is in the unfolded position, the second rotation axis B of the second hinge portion 433 is located below the bottom surfaces of the first support member 100 and the third support plate 410, and the third rotation axis C of the third hinge portion 443 is located below the bottom surfaces of the third support plate 410 and the fourth support plate 420. Therefore, when the foldable pet ladder is folded, the fourth support plate 420 can be rotated to below the third support plate 410, and then the third support plate 410 is rotated and folded so that the third support plate 410 can be rotated to below the first support member 100. When the third support plate 410 is rotated and folded into place relative to the first support member 100, the fourth support plate 420 is located between the third support plate 410 and the first support member 100, and the fourth support plate 420 and the first support member 100 are in contact with each other. The first support member 100, the third support plate 410 and the fourth support plate 420 are in a parallel or nearly parallel state, so that the structure of the pet ladder is more compact when folded.

[0059] Specifically, under the action of deadweight and stacking and folding, the first support member 100, the third support plate 410 and the fourth support plate 420 will not be unfolded due to misoperation, so that the pet ladder is more stable after being folded, will not shake randomly, and is safer.

[0060] Reference Figure 4 , Figures 7 and 8 In some embodiments of the utility model, the second rotating seat 430 includes a second connecting section 431 connected to the first support member 100 and the third support plate 410, and the second connecting section 431 is arranged along the extension line of the first support member 100 and the third support plate 410. The second connecting section 431 is provided with a second extension portion 432 extending downward from the first support member 100 and the third support plate 410, and the second hinge portion 433 protrudes from the second extension portion 432, and there is a preset distance between the second hinge portion 433 and the bottom surface of the first support member 100 and the third support plate 410. The second connecting section 431 is arranged along the extension line of the first support member 100 and the third support plate 410, so that the second connecting section 431 can be attached to the side of the first support member 100 and the third support plate 410, reducing the thickness of the second connecting section 431 connected to the side of the first support member 100 and the third support plate 410. The second connecting section 431 extends below the first support member 100 and the third support plate 410 and the second hinge portion 433 protrudes from the second connecting section 431, so that when the first support member 100 and the third support plate 410 are folded in half, the third support plate 410 can be completely rotated to below the bottom surface of the first support member 100, reducing the folded volume.

[0061] Specifically, refer to Figure 1 When the third support plate 410 is unfolded relative to the first support member 100, the inner side surface / outer side surface of the third support plate 410 and the second rotating seat 430 of the first support member 100 are positioned with each other, so that the third support plate 410 and the first support member 100 are in an unfolded state.

[0062] Specifically, the second rotating seat 430 is connected to the third supporting plate 410 and the first supporting member 100 by screws or welding.

[0063] It is conceivable that the first support member 100 is provided with a protruding third bump, the third support plate 410 is provided with a protruding fourth bump, and the third bump and the fourth bump are hingedly connected by screws.

[0064] Reference Figure 4 , Figures 7 and 8 In some embodiments of the present invention, the second extension portion 432 of one of the two second rotating seats 430 is provided with a second bending section 4321 that enables the second extension portion 432 to form a step, so that the two second hinged portions 433 are arranged front to back. The arrangement of the second bending section 4321 enables the two second hinged portions 433 to be arranged front to back, and the connection structure of the two second rotating seats 430 is more compact, and the volume after connection is smaller, so that the overall structure of the pet ladder is smaller.

[0065] Specifically, refer to Figure 1 up Figure 8In some embodiments of the present invention, the second hinged portion 433 is provided with a second mounting hole 4331 corresponding to the second rotation axis B, and a second connecting component 434 is disposed between the two second hinged portions 433 to connect the two second hinged portions 433 through the second mounting hole 4331. The second connecting component 434 is a screw component, which is convenient for connection through the second mounting holes 4331 of the two second hinged portions 433, and is convenient for installation.

[0066] It is conceivable that a second mounting hole 4331 can be provided in a second hinged portion 433, and a boss that can be inserted into the second mounting hole 4331 can be provided in the other second hinged portion 433, the second hinged portion 433 with the boss is sleeved in the second mounting hole 4331, and then a screw is provided on the boss to relatively fix the two second rotating seats 430 to avoid separation of the two.

[0067] Reference Figure 4 , Figures 9 and 10 In some embodiments of the present invention, the third rotating seat 440 includes a third connecting section 441 connected to the third support plate 410 and the fourth support plate 420, and the third connecting section 441 is arranged along the extension line of the third support plate 410 and the fourth support plate 420. The third connecting section 441 is provided with a third extension portion 442 extending downwardly from the third support plate 410 and the fourth support plate 420, and the third hinge portion 443 protrudes from the third extension portion 442, and there is a preset distance between the third hinge portion 443 and the bottom surface of the third support plate 410 and the fourth support plate 420. The third connecting section 441 is arranged along the extension line of the third support plate 410 and the fourth support plate 420, so that the third connecting section 441 can be attached to the side of the third support plate 410 and the fourth support plate 420, reducing the thickness of the connection between the third connecting section 441 and the side of the third support plate 410 and the fourth support plate 420. The third connecting section 441 extends below the third support plate 410 and the fourth support plate 420 and the second hinge portion 433 protrudes from the third connecting section 441, so that when the third support plate 410 and the fourth support plate 420 are folded in half, the fourth support plate 420 can be completely folded below the bottom surface of the third support plate 410, reducing the folded volume.

[0068] Specifically, refer to Figure 1 When the fourth support plate 420 is unfolded relative to the third support plate 410, the inner side surface / outer side surface of the second rotating seat 430 of the fourth support plate 420 and the third support plate 410 are positioned with each other, so that the third support plate 410 and the fourth support plate 420 are in an unfolded state.

[0069] Specifically, the third rotating seat 440 is connected to the third supporting plate 410 and the fourth supporting plate 420 by screws or welding.

[0070] It is conceivable that the third support plate 410 is provided with a protruding fifth bump, the fourth support plate 420 is provided with a protruding sixth bump, and the fifth bump and the sixth bump are hingedly connected by screws.

[0071] Reference Figure 4 , Figures 9 and 10 In some embodiments of the present invention, the third extension portion 442 of one of the two third rotating seats 440 is provided with a third bending section 4421 that enables the third extension portion 442 to form a step, so that the two third hinged portions 443 are arranged front to back. The arrangement of the third bending section 4421 enables the two third hinged portions 443 to be arranged front to back, and the connection structure of the two third rotating seats 440 is more compact, and the volume after connection is smaller, so that the overall structure of the pet ladder is smaller.

[0072] Reference Figure 1 and Fig.10 In some embodiments of the present invention, the third hinge part 443 is provided with a third mounting hole 4431 corresponding to the third rotation axis C, and a third connecting component 444 is disposed between the two third hinge parts 443 to connect the two third hinge parts 443 through the third mounting hole 4431. The third connecting component 444 is a screw component, which is convenient for connection through the third mounting holes 4431 of the two third hinge parts 443, and is convenient for installation.

[0073] It is conceivable that a third mounting hole 4431 can be set in one third hinge part 443, a boss that can be inserted into the third mounting hole 4431 can be set in the other third hinge part 443, and then a screw can be set on the boss to relatively fix the two third rotating seats 440 to avoid separation of the two.

[0074] Reference Figure 1 , Figures 11 to 14In some embodiments of the present invention, the fourth support assembly 500 includes a fifth support plate 510 hinged to the side of the second support member 200 away from the first support member 100 and a sixth support plate 520 hinged to the side of the fifth support plate 510 away from the second support member 200. The fifth support plate 510 and the second support member 200 are configured with a fourth rotating seat 530, and the fourth rotating seat 530 is provided with a protruding fourth hinge portion 533. The two fourth rotating seats 530 are hinged by the fourth hinge portion 533, and when the foldable pet ladder is in the unfolded state, the fourth rotating seat 530 is hinged to the second support member 200. position, the fourth rotation axis D of the fourth hinge portion 533 is located below the bottom surfaces of the fifth support plate 510 and the second support member 200, the fifth support plate 510 and the sixth support plate 520 are configured with a fifth rotating seat 540, the fifth rotating seat 540 is provided with a protruding fifth hinge portion 543, the two fifth rotating seats 540 are hinged by the fifth hinge portion 543, and when the foldable pet ladder is in the unfolded position, the fifth rotation axis E of the fifth hinge portion 543 is located below the bottom surfaces of the fifth support plate 510 and the sixth support plate 520. Since when the foldable pet ladder is in the unfolded position, the fourth rotation axis D of the fourth hinge portion 533 is located below the bottom surfaces of the second support member 200 and the fifth support plate 510, and the fifth rotation axis E of the fifth hinge portion 543 is located below the bottom surfaces of the fifth support plate 510 and the sixth support plate 520, when the pet ladder is folded, the fifth support plate 510 can be rotated to below the second support member 200, and then the fifth support plate 510 is rotated and folded, so that the fifth support plate 510 can be rotated to below the second support member 200. When the fifth support plate 510 is rotated and folded into place relative to the second support member 200, the sixth support plate 520 is located between the fifth support plate 510 and the second support member 200, and the sixth support plate 520 and the second support member 200 are in contact with each other, and the second support member 200, the fifth support plate 510 and the sixth support plate 520 are in a parallel or nearly parallel state, so that the structure of the pet ladder is more compact when folded.

[0075] At the same time, when the pet ladder is folded, the second support member 200, the sixth support plate 520, the fifth support plate 510, the third support plate 410, the fourth support plate 420 and the first support member 100 are stacked from bottom to top, so that the structure of the pet ladder is more compact when folded, and it is also convenient for the folding of the pet ladder. When the pet ladder is in a folded state, under its own weight and in a stacked state, the sixth support plate 520, the fifth support plate 510, the third support plate 410 and the fourth support plate 420 will not unfold due to misoperation, so that the pet ladder is more stable after being folded, will not shake at will, and is safer.

[0076] Reference Figure 4 , Figure 11 to Figure 12In some embodiments of the utility model, the fourth rotating seat 530 includes a fourth connecting section 531 connected to the fifth support plate 510 and the second support member 200, the fourth connecting section 531 is arranged along the extension line of the fifth support plate 510 and the second support member 200, the fourth connecting section 531 is provided with a fourth extension portion 532 extending downwardly of the fifth support plate 510 and the second support member 200, the fourth hinge portion 533 protrudes from the fourth extension portion 532, and there is a preset distance between the fourth hinge portion 533 and the bottom surface of the fifth support plate 510 and the second support member 200. The fourth connecting section 531 is arranged along the extension line of the second support member 200 and the fifth support plate 510, so that the fourth connecting section 531 can be attached to the side of the second support member 200 and the fifth support plate 510, reducing the thickness of the fourth connecting section 531 attached to the side of the second support member 200 and the fifth support plate 510, and the fourth connecting section 531 extends below the second support member 200 and the fifth support plate 510 and the fourth hinge portion 533 protrudes from the fourth connecting section 531, so that when the second support member 200 and the fifth support plate 510 are folded in half, the fifth support plate 510 can be completely rotated to below the bottom surface of the second support member 200, thereby reducing the folded volume.

[0077] Specifically, refer to Figure 1 When the fifth support plate 510 is unfolded relative to the second support member 200, the inner side surface / outer side surface of the fifth support plate 510 and the second rotating seat 430 of the second support member 200 are positioned with each other, so that the fifth support plate 510 and the second support member 200 are in an unfolded state.

[0078] Specifically, the fourth rotating seat 530 is connected to the fifth supporting plate 510 and the second supporting member 200 by screws or welding.

[0079] It is conceivable that the second support member 200 is provided with a protruding seventh bump, the fifth support plate 510 is provided with a protruding eighth bump, and the seventh bump and the eighth bump are hingedly connected by screws.

[0080] Reference Figure 4 , Figure 11 to Figure 12 In some embodiments of the utility model, the fourth extension part 532 of one of the two fourth rotating seats 530 is provided with a fourth bending section 5321 that enables the fourth extension part 532 to form a ladder, so that the two fourth hinge parts 533 are arranged front and back. The arrangement of the fourth bending section 5321 enables the two fourth rotating seats 530 to be arranged front and back, and the connection structure of the two fourth rotating seats 530 is more compact, and the volume after connection is smaller, so that the overall structure of the pet ladder is smaller.

[0081] Reference Figure 1 and Fig.12In some embodiments of the present invention, the fourth hinged portion 533 is provided with a fourth mounting hole 5331 corresponding to the fourth rotation axis D, and a fourth connecting component 534 is disposed between the two fourth hinged portions 533 to connect the two fourth hinged portions 533 through the fourth mounting hole 5331. The fourth connecting component 534 is a screw component, which is convenient for connection through the fourth mounting holes 5331 of the two fourth hinged portions 533, and is convenient for installation.

[0082] It is conceivable that a fourth mounting hole 5331 can be set in a fourth hinge part 533, the fourth hinge part 533 with a boss is sleeved in the fourth mounting hole 5331, and then a screw is set on the boss to relatively fix the two fourth mounting holes 5331 to avoid separation.

[0083] Reference Figure 4 , Figure 13 to Figure 14 In some embodiments of the utility model, the fifth rotating seat 540 includes a fifth connecting section 541 connected to the fifth support plate 510 and the sixth support plate 520, the fifth connecting section 541 is arranged along the extension line of the fifth support plate 510 and the sixth support plate 520, the fifth connecting section 541 is provided with a fifth extension portion 542 extending downwardly from the fifth support plate 510 and the sixth support plate 520, the fifth hinge portion 543 protrudes from the fifth extension portion 542, and there is a preset distance between the fifth hinge portion 543 and the bottom surface of the fifth support plate 510 and the sixth support plate 520. The fifth connecting section 541 is arranged along the extension line of the sixth support plate 520 and the fifth support plate 510, so that the fifth connecting section 541 can be attached to the side of the sixth support plate 520 and the fifth support plate 510, reducing the thickness of the fifth connecting section 541 and the side of the sixth support plate 520 and the fifth support plate 510. The fifth connecting section 541 extends below the sixth support plate 520 and the fifth support plate 510 and the fifth hinge portion 543 protrudes from the fifth connecting section 541, so that when the fifth support plate 510 and the sixth support plate 520 are folded in half, the sixth support plate 520 can be completely rotated to below the bottom surface of the fifth support plate 510, reducing the folded volume.

[0084] Specifically, refer to Figure 1 When the fifth support plate 510 is unfolded relative to the sixth support plate 520, the inner side surface / outer side surface of the second rotating seat 430 of the fifth support plate 510 and the sixth support plate 520 are positioned with each other, so that the fifth support plate 510 and the sixth support plate 520 are in an unfolded state.

[0085] Specifically, the fifth rotating seat 540 is connected to the fifth supporting plate 510 and the sixth supporting plate 520 by screws or welding.

[0086] It is conceivable that the fifth support plate 510 is provided with a protruding ninth bump, the sixth support plate 520 is provided with a protruding tenth bump, and the ninth bump and the tenth bump are hingedly connected by screws.

[0087] Reference Fig.14 In some embodiments of the utility model, the fifth extension part 542 of one of the two fifth rotating seats 540 is provided with a fifth bending section 5421 that enables the fifth extension part 542 to form a step, so that the two fifth hinge parts 543 are arranged front and back. The arrangement of the fifth bending section 5421 enables the two fifth rotating seats 540 to be arranged front and back, and the connection structure of the two fifth rotating seats 540 is more compact, and the volume after connection is smaller, so that the overall structure of the pet ladder is smaller.

[0088] Reference Figure 1 and Fig.14 In some embodiments of the present invention, the fifth hinged part 543 is provided with a fifth mounting hole 5431 corresponding to the fifth rotation axis E, and a fifth connecting component 544 is arranged between the two fifth hinged parts 543 to connect the two fifth hinged parts 543 through the fifth mounting hole 5431.

[0089] The fifth connecting component 544 is a screw component, which is convenient for connection through the fifth mounting holes 5431 of the two fifth hinged parts 543, thereby facilitating installation.

[0090] It is conceivable that a fifth mounting hole 5431 can be provided in one fifth hinge part 543, a boss that can be inserted into the fifth mounting hole 5431 can be provided in the other fifth hinge part 543, and then a screw can be provided on the boss to relatively fix the two fifth rotating seats 540 to avoid separation of the two.

[0091] Reference Figure 1 In some embodiments of the present invention, the fourth support plate 420 is provided with an inclined first support portion 421. The first support portion 421 is provided to facilitate abutment against the ground or a sofa, a car door frame, etc., so that the pet ladder can be safer and more stable when used.

[0092] Reference Figure 1 In some embodiments of the present invention, the sixth support plate 520 is provided with a protruding second support portion 521, and the second support portion 521 is provided with an inclined support surface 522. The support surface 522 is provided to facilitate abutment against the ground or a sofa, a car door frame, etc., so that the pet ladder can be safer and more stable when in use.

[0093] Of course, the invention of the present invention is not limited to the above-mentioned implementation modes. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A foldable pet ladder, capable of moving from an unfolded position to a folded position, characterized in that: include: A first support member (100); A second support member (200) is movably connected to one side of the first support member (100); the second support member (200) and the first support member (100) have an unfolded position and a folded position; when the first support member (100) and the second support member (200) are in the folded position, an accommodating space (300) is formed between the first support member (100) and the second support member (200); a third support assembly (400), movably connected to a side of the first support member (100) away from the second support member (200), the third support assembly (400) being able to be movably unfolded or folded relative to the first support member (100), and when the third support assembly (400) is folded relative to the first support member (100), the third support assembly (400) can be accommodated in the accommodating space (300); A fourth support assembly (500) is movably connected to a side of the second support member (200) away from the first support member (100); the fourth support assembly (500) can be movably unfolded or folded relative to the second support member (200); when the fourth support assembly (500) is folded relative to the second support member (200), the fourth support assembly (500) can be accommodated in the accommodating space (300).

2. The foldable pet ladder according to claim 1, characterized in that: The first support member (100) and the second support member (200) are provided with a first rotating seat (600), and the first rotating seat (600) is provided with a protruding first hinge portion (630). The two first rotating seats (600) are hinged through the first hinge portion (630), and when the foldable pet ladder is in the unfolded position, the first rotation axis (A) of the first hinge portion (630) is located below the bottom surface of the first support member (100) and the second support member (200).

3. The foldable pet ladder according to claim 1, characterized in that: When the fourth support assembly (500) and the third support assembly (400) are accommodated in the accommodation space (300), the fourth support assembly (500) and the third support assembly (400) are stacked.

4. The foldable pet ladder according to claim 2 or 3, characterized in that: The first support member (100) is provided with a first fitting surface (101), the second support member (200) is provided with a second fitting surface (201), the third support assembly (400) is provided with a third fitting surface (401) which can be fitted with the first fitting surface (101) when being accommodated in the accommodating space (300), the fourth support assembly (500) is provided with a fourth fitting surface (501) which can be fitted with the second fitting surface (201) when being accommodated in the accommodating space (300), the fourth support assembly (500) and the third support assembly (400) are provided with a fifth fitting surface (502) and a sixth fitting surface (402), and when the fourth support assembly (500) and the third support assembly (400) are accommodated in the accommodating space (300), the fifth fitting surface (502) and the sixth fitting surface (402) can be brought close to each other and fitted.

5. The foldable pet ladder according to claim 2, characterized in that: The first rotating seat (600) includes a first connecting section (610) connected to the first supporting member (100) and the second supporting member (200), the first connecting section (610) is arranged along the extension line of the first supporting member (100) and the second supporting member (200), the first connecting section (610) is provided with a first extending portion (620) extending downwardly from the first supporting member (100) and the second supporting member (200), the first hinge portion (630) is arranged to protrude from the first extending portion (620), and a preset distance is provided between the first hinge portion (630) and the bottom surface of the first supporting member (100) and the second supporting member (200), so that when the foldable pet ladder is folded, the accommodating space (300) is formed between the first supporting member (100) and the second supporting member (200).

6. The foldable pet ladder according to claim 5, characterized in that: The first extension part (620) of one of the two first rotating seats (600) is provided with a first bending section (621) capable of forming the first extension part (620) into a step, so that the two first hinge parts (630) are arranged front and back.

7. The foldable pet ladder according to claim 5, characterized in that: The first hinged part (630) is provided with a first mounting hole (631) corresponding to the first rotation axis (A), and a first connecting component (640) is arranged between the two first hinged parts (630) to connect the two first hinged parts (630) through the first mounting hole (631).

8. The foldable pet ladder according to claim 1, characterized in that: The third support assembly (400) comprises a third support plate (410) hinged to one side of the first support member (100) and a fourth support plate (420) hinged to the third support plate (410) away from the first support member (100), the third support plate (410) and the first support member (100) are provided with a second rotating seat (430), the second rotating seat (430) is provided with a protruding second hinge part (433), the two second rotating seats (430) are hinged through the second hinge part (433), and when the foldable pet ladder is in the unfolded position, the second hinge part (433) ) is located below the bottom surfaces of the first support member (100) and the third support plate (410), the third support plate (410) and the fourth support plate (420) are provided with a third rotating seat (440), the third rotating seat (440) is provided with a protruding third hinge part (443), the two third rotating seats (440) are hinged by the third hinge part (443), and when the foldable pet ladder is in the unfolded position, the third rotating axis (C) of the third hinge part (443) is located below the bottom surfaces of the third support plate (410) and the fourth support plate (420).

9. The foldable pet ladder according to claim 8, characterized in that: The fourth supporting plate (420) is provided with an inclined first supporting portion (421).

10. The foldable pet ladder according to claim 1, characterized in that: The fourth support assembly (500) comprises a fifth support plate (510) hinged to the side of the second support member (200) away from the first support member (100) and a sixth support plate (520) hinged to the side of the fifth support plate (510) away from the second support member (200), the fifth support plate (510) and the second support member (200) are provided with a fourth rotating seat (530), the fourth rotating seat (530) is provided with a protruding fourth hinge part (533), the two fourth rotating seats (530) are hinged by the fourth hinge part (533), and when the foldable pet ladder is in the unfolded position, the fourth hinge part (533) is hinged to the second support member (200). The fourth rotation axis (D) of the connecting portion (533) is located below the bottom surface of the fifth support plate (510) and the second support member (200), the fifth support plate (510) and the sixth support plate (520) are configured with a fifth rotating seat (540), the fifth rotating seat (540) is provided with a protruding fifth hinge portion (543), the two fifth rotating seats (540) are hinged through the fifth hinge portion (543), and when the foldable pet ladder is in the unfolded position, the fifth rotation axis (E) of the fifth hinge portion (543) is located below the bottom surface of the fifth support plate (510) and the sixth support plate (520).

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