A shaped-felt cat bed

Abstract

The utility model relates to a special-shaped fur cat nest, has first nest body, second nest body and third nest body, the inside of first nest body, second nest body and third nest body all are equipped with the activity space that can enter for cat, and the activity space of second nest body and the activity space of third nest body all with the activity space of first nest body intercommunication arrangement, still be equipped with connecting rod, the side wall and top of first nest body all are equipped with connecting hole, and the connecting rod is equipped with a plurality of along the extension direction of connecting rod and extends the extension setting's protruding ring, and the connecting hole is equipped with a plurality of with each protruding ring one to one and can form the ring groove of plug -in cooperation, and second nest body passes through the plug -in cooperation of connecting rod and connecting hole and the plug -in cooperation of protruding ring and ring groove and can detachable type fixed setting on the side wall of first nest body, and third nest body passes through the plug -in cooperation of connecting rod and connecting hole and the plug -in cooperation of protruding ring and ring groove and can detachable type fixed setting on the top of first nest body, the utility model discloses can quickly splice different nest body, and high -efficient convenient.

Description

Technical Field

[0001] This utility model relates to an irregularly shaped felt cat nest. Background Technology

[0002] With the increasing popularity of domesticated cats, cat beds, as essential items for cats to rest and move around, are receiving more and more attention for their function and form.

[0003] Traditional cat beds are mostly single-piece boxes or mats, with limited functionality, low space utilization, and an inability to satisfy cats' natural curiosity, love of exploration, and tendency to switch between different resting spaces. While existing modular cat beds offer some spatial flexibility, they often suffer from complex structures, inconvenient assembly, and unstable connections. In particular, the unreliable connections between components can easily loosen or even separate after the cat's activity or prolonged use, posing safety hazards.

[0004] Therefore, there is an urgent need in this field for a novel, securely connected, and easily assembled and disassembled felt cat bed product. Summary of the Invention

[0005] The purpose of this invention is to provide an irregularly shaped felt cat bed that can be quickly assembled from different bed sections, making it efficient and convenient.

[0006] The technical solution to achieve the purpose of this utility model is as follows: This utility model has a first nest, a second nest, and a third nest; the interior of the first nest, the second nest, and the third nest is provided with an activity space for the cat to enter, and the activity spaces of the second nest and the third nest are connected to the activity space of the first nest; a connecting rod for connection is also provided, and the side wall and top of the first nest are provided with connecting holes that can be inserted into the connecting rod. The connecting rod is provided with multiple protruding rings extending along the extension direction of the connecting rod, and the connecting holes are provided with multiple annular grooves that correspond one-to-one with each protruding ring and can be inserted into the connecting holes. The second nest is detachably fixed to the side wall of the first nest through the insertion of the connecting rod into the connecting holes and the insertion of the protruding rings into the annular grooves. The third nest is detachably fixed to the top of the first nest through the insertion of the connecting rod into the connecting holes and the insertion of the protruding rings into the annular grooves.

[0007] Furthermore, the first cavity includes a first bottom plate, a first top plate, and four first side plates. The upper and lower ends of the four first side plates are detachably fixed to the first bottom plate and the first top plate, respectively. The four first side plates are sequentially detachably fixed to each other, and the first bottom plate, the first top plate, and the four first side plates form the movement space of the first cavity. The third recess includes a second plate, a third bottom plate, and two second support plates. The second plate has a third, fourth, and fifth fold line forming a triangle on its middle section. The second plate, through the folding action of the third, fourth, and fifth fold lines, forms a third top plate, a third support plate, a fourth support plate, and a fifth support plate. The third support plate, after being folded by the fourth and fifth fold lines, is detachably and fixedly connected to two adjacent sides of the third bottom plate. The lower ends of the two second support plates are detachably and fixedly connected to two other sides of the third bottom plate. The third top plate is also detachably and fixedly connected to the upper ends of the two second support plates. The third top plate, third support plate, fourth support plate, fifth support plate, third bottom plate, and two second support plates form the movable space of the third recess. The third recess includes a second plate, a third bottom plate, and two second support plates. The second plate has a third, fourth, and fifth fold line forming a triangle on its middle section. The second plate, through the folding action of the third, fourth, and fifth fold lines, forms a third top plate, a second support plate, and a third support plate. The second and third support plates, after being folded through the fourth and fifth fold lines, are detachably and fixedly connected to two adjacent sides of the third bottom plate. The lower ends of the two second support plates are detachably and fixedly connected to two other sides of the third bottom plate. The third top plate is also detachably and fixedly connected to the upper ends of the two second support plates. The third top plate, the second support plate, the third support plate, the third bottom plate, and the two second support plates form the movable space of the third recess. The first top plate is provided with a first through hole, at least two of the four first side plates are provided with second through holes, the second side plates are provided with a third through hole communicating with the second through hole, and the third bottom plate is provided with a fourth through hole communicating with the first through hole; the movable space of the second cavity is connected to the movable space of the first cavity through the connection of the third through hole and the second through hole, and the movable space of the third cavity is connected to the movable space of the first cavity through the connection of the fourth through hole and the first through hole.

[0008] Furthermore, both the second and third plates have a base layer, a deformation layer, and a top layer. The deformation layer is located between the base layer and the top layer. The deformation layer contains multiple intermediate components arranged in parallel. Each intermediate component includes two parallel intermediate groups. Each intermediate group includes multiple intermediate blocks that are evenly arranged along the horizontal direction. An obstacle space is formed between two adjacent intermediate blocks, allowing them to move with the base layer and the top layer. Two adjacent intermediate blocks are symmetrically arranged about the obstacle space as an axis of symmetry and can rotate around the obstacle space. The obstacle spaces in each intermediate group are located on the same straight line and are interconnected. One side of each intermediate block is fixedly mounted on the base layer, and the other end of each intermediate block is fixedly mounted on the top layer. The base layer and the top layer deform through the two adjacent intermediate blocks around the obstacle space.

[0009] Furthermore, the intermediate blocks are triangular, and any intermediate block in each intermediate block can be combined with an adjacent intermediate block to form a parallelogram; each intermediate block in an intermediate group is set in a one-to-one correspondence with each intermediate block in another intermediate group belonging to the same intermediate component as the intermediate group, and they are set symmetrically to each other.

[0010] Furthermore, both the base and top layers are equipped with adaptive recesses that correspond to the clearance space.

[0011] Furthermore, the number of intermediate components is 3 to 10, and each intermediate component is evenly distributed.

[0012] This utility model has the following positive effects: (1) By setting up three interconnected but differently shaped nests (first, second, and third nests (3)), this utility model creates a rich and three-dimensional activity path and diverse rest options for cats. Cats can move, hide, and rest between different nests, satisfying their natural instinct to explore and play, and greatly enhancing the fun and attractiveness of the product; at the same time, each nest adopts a detachable connection method, especially by setting a connecting rod with a specific protrusion ring and a connecting hole with a corresponding ring groove for plug-in cooperation, realizing the quick and firm installation and disassembly of the second and third nests with the side walls and top of the first nest. This modular design not only facilitates packaging, transportation, and storage and saves space, but also allows users to flexibly configure the shape of the cat nest according to their home space or personal preferences.

[0013] (2) The multiple insertion fit formed by the protruding ring on the connecting rod and the ring groove in the connecting hole of this utility model effectively prevents the connecting rod from rotating and axially moving in the hole, greatly enhances the mechanical strength and stability of the connection between each nest body, ensures the overall structural stability of the cat nest during use, and protects the safety of the cat.

[0014] (3) The second and third plates of this utility model are provided with a deformation layer with special intermediate components. This structure, through multiple intermediate blocks and the clearance space between them, enables the stress of the plate to be evenly distributed when folded, effectively avoiding the fatigue fracture and deformation problems that are prone to occur at the fold line in traditional folding structures, and significantly improving the durability and service life of the product.

[0015] (4) In this utility model, the triangular middle block forms a stable triangular support structure with the base layer and the top layer. During the deformation process, the adjacent middle blocks combine to form a parallelogram linkage mechanism, which enables the entire structure to reach a new mechanical equilibrium after deformation, thereby stably maintaining the deformed shape. At the same time, the elasticity of the felt material itself enables the structure to return to the initial flat state after the external force is removed, and it has good fatigue resistance. Attached Figure Description

[0016] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein... Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the first cavity component of this utility model; Figure 3 This is a schematic diagram of the second cavity component of this utility model; Figure 4 This is a schematic diagram of the third recess component of this utility model; Figure 5 This is a schematic diagram of the connecting rod and connecting hole of this utility model; Figure 6 This is a schematic diagram of the structure of the first plate or the second plate of this utility model; Figure 7 This is a schematic diagram showing the distribution of the intermediate group of this utility model; Figure 8 for Figure 7 A magnified view of part A in the image.

[0017] In the diagram, the first recess is 1, the first bottom plate is 11, the first top plate is 12, the first through hole is 121, the first side plate is 13, the second through hole is 131, the second recess is 2, the first plate is 21, the second bottom plate is 211, the second top plate is 212, the second side plate is 213, the third through hole is 2131, the first support plate is 22, the third recess is 3, the second plate is 31, the third top plate is 311, and the third support plate is 3. 12, Fourth support plate: 313, Fifth support plate: 314, Third base plate: 32, Fourth through hole: 321, Second support plate: 33, Connecting rod: 4, Protruding ring: 41, Connecting hole: 5, Ring groove: 51, Base layer: 6, Deformation layer: 7, Top layer: 8, Intermediate group: 9, Intermediate block: 91, Clearance space: 10, First fold line: a, Second fold line: b, Third fold line: c, Fourth fold line: d, Fifth fold line: e. Detailed Implementation

[0018] See Figures 1 to 7 This utility model comprises a first nest 1, a second nest 2, and a third nest 3. Each of the three nests has an internal space for the cat to enter and move around. The spaces in the second and third nests are connected to the space in the first nest 1. A connecting rod 4 is also provided for connection. The sidewall and top of the first nest 1 have connecting holes 5 that can be inserted into the connecting rod 4. The connecting rod 4 has multiple protruding rings 41 extending along its extension direction. The connecting holes 5 have multiple annular grooves 51 that correspond one-to-one with each protruding ring 41 and can be inserted into each other. The second nest 2 is detachably fixed to the sidewall of the first nest 1 through the insertion of the connecting rod 4 into the connecting holes 5 and the insertion of the protruding rings 41 into the annular grooves 51. The third nest 3 is detachably fixed to the top of the first nest 1 through the insertion of the connecting rod 4 into the connecting holes 5 and the insertion of the protruding rings 41 into the annular grooves 51.

[0019] The first recess 1 includes a first bottom plate 11, a first top plate 12 and four first side plates 13. The upper and lower ends of the four first side plates 13 are detachably fixed to the first bottom plate 11 and the first top plate 12 respectively. The four first side plates 13 are detachably fixed to each other in sequence. The first bottom plate 11, the first top plate 12 and the four first side plates 13 form the movement space of the first recess 1. The second recess 2 includes a first plate 21 and two first support plates 22. The first plate 21 is provided with a first fold line a and a second fold line b. The first plate 21 forms a second bottom plate 211, a second top plate 212 and a second side plate 213 under the folding action of the first fold line a and the second fold line b. The second bottom plate 211 and the second side plate 213 are detachably fixedly connected to each other after being folded by the first fold line a and the second fold line b. The two first support plates 22 are respectively arranged on both sides of the first plate 21. Each first support plate 22 is detachably fixedly connected to the second bottom plate 211, the second top plate 212 and the second side plate 213. The second bottom plate 211, the second top plate 212, the second side plate 213 and the first support plates 22 form an active space for the second recess 2. The third cavity 3 includes a second plate 31, a third bottom plate 32, and two second support plates 33. The second plate 31 has a third fold line c, a fourth fold line d, and a fifth fold line e forming a triangle on its middle portion. The second plate 31, through the folding action of the third fold line c, the fourth fold line d, and the fifth fold line e, forms a third top plate 311, a third support plate 312, a fourth support plate 313, and a fifth support plate 314. The third support plate 312 and the fourth support plate 313 are folded through the fourth fold line d and the fifth fold line e. After the folding action of line e, it is detachably and fixedly connected to two adjacent sides of the third base plate 32. The lower ends of the two second support plates 33 are detachably and fixedly connected to the other two sides of the third base plate 32. The third top plate 311 is detachably and fixedly connected to the upper ends of the two second support plates 33. The third top plate 311, the second support plate 312, the third support plate 313, the fifth support plate 314, the third base plate 32, and the two second support plates 33 form the movable space of the third nest 3. The first top plate 12 is provided with a first through hole 121, at least two of the four first side plates 13 are provided with second through holes 131, the second side plate 213 is provided with a third through hole 2131 communicating with the second through hole 131, and the third bottom plate 32 is provided with a fourth through hole 321 communicating with the first through hole 121; the active space of the second recess 2 is connected to the active space of the first recess 1 through the connection of the third through hole 2131 and the second through hole 131, and the active space of the third recess 3 is connected to the active space of the first recess 1 through the connection of the fourth through hole 321 and the first through hole 121.

[0020] The fifth support plate 314 may also be provided with a passage for cats to pass through.

[0021] The aforementioned detachable fixed connection methods are all achieved through the insertion and engagement of the plug and the slot. That is, one of the two plates that need to be detachably fixed is equipped with a plug and the other plate is equipped with a slot. The detachable fixed connection between the two plates is achieved through the insertion and engagement of the plug and the slot.

[0022] The connecting rod 4 is fixedly provided on the second side plate 213. The first side plate 13, which has a second through hole 131, has a connecting hole 5 that can be inserted and matched with the connecting rod 4. The second socket 2 is connected to the side of the first socket 1 through the insertion and matching of the connecting plate and the connecting hole 5.

[0023] The connecting rod 4 is fixedly provided on the third base plate 32, and the first top plate 12 with the second through hole 131 is provided with a connecting hole 5 that can be inserted and matched with the connecting rod 4. The second cavity 2 is connected to the top of the first cavity 1 through the insertion and matching of the connecting plate and the connecting hole 5.

[0024] Both the second plate 31 and the third plate have a base layer 6, a deformation layer 7, and a top layer 8. The deformation layer 7 is located between the base layer 6 and the top layer 8. The deformation layer 7 has multiple intermediate components arranged in parallel with each other. Each intermediate component includes two intermediate groups 9 arranged in parallel. Each intermediate group 9 includes multiple intermediate blocks 91 that are evenly arranged along the horizontal direction. An avoidance space 10 is formed between two adjacent intermediate blocks 91, allowing the two adjacent intermediate blocks 91 to move with the base layer 6 and the top layer 8. The two adjacent intermediate blocks 91 are symmetrically arranged about the avoidance space 10 as an axis of symmetry and can rotate around the avoidance space 10. The avoidance spaces 10 in each intermediate group 9 are located on the same straight line and are interconnected. One side of the intermediate block 91 is fixedly set on the base layer 6, and the other end of the intermediate block 91 is fixedly set on the top layer 8. The base layer 6 and the top layer 8 are deformed by the two adjacent intermediate blocks 91 around the avoidance space 10.

[0025] The aforementioned clearance space 10 is also formed between the two parallel intermediate groups 9, and the clearance spaces 10 in the two parallel intermediate groups 9 are interconnected; at the same time, the aforementioned clearance space 10 is also formed between two adjacent intermediate groups 9 in a plurality of parallel intermediate components.

[0026] The intermediate block 91 is triangular, and any intermediate block 91 can be combined with an adjacent intermediate block 91 to form a parallelogram; each intermediate block 91 in an intermediate group 9 is set in a one-to-one correspondence with each intermediate block 91 in another intermediate group 9 belonging to the same intermediate component as the intermediate group 9, and they are axially symmetrical to each other.

[0027] When the second plate 31 and the third plate are folded by the action of each fold line, the force will be transmitted through the fixed point of the middle block 91, forcing the adjacent middle blocks 91 to rotate relative to each other with the clearance space 10 as the axis; after the felt board is recessed, the rotation of the middle blocks 91 can form mutual compression, so that the felt board can form a bowl shape, thereby forming support.

[0028] Both the base layer 6 and the top layer 8 are provided with adaptive recesses f that correspond to the avoidance space 10.

[0029] The number of intermediate components is 3 to 10, and the intermediate components are evenly distributed.

[0030] The working principle of this utility model is as follows: the upper and lower ends of the four first side plates 13 are respectively connected to the first bottom plate 11 and the first top plate 12 by inserting and engaging with the slots to form a detachable fixed connection. The four first side plates 13 are then connected to each other by inserting and engaging with the slots to form a detachable fixed connection, thus forming the first recess 1. Afterwards, the second base plate 211 and the second side plate 213 are folded by the first fold line a and the second fold line b, and then they are connected to each other in a detachable fixed connection by the insertion of the plug and the slot. Each first support plate 22 is connected to the second base plate 211, the second top plate 212 and the second side plate 213 in a detachable fixed connection by the insertion of the plug and the slot, thus forming the second recess 2. Afterwards, the third support plate 312 and the fourth support plate 313 are detachably and fixedly connected to the two adjacent sides of the third base plate 32 after being folded by the fourth fold line d and the fifth fold line e, respectively. The lower ends of the two second support plates 33 are detachably and fixedly connected to the other two sides of the third base plate 32, respectively. The third top plate 311 is detachably and fixedly connected to the upper ends of the two second support plates 33, thus forming the third cavity 3. The second cavity 2 is connected to the side of the first cavity 1 through the insertion and connection of the connecting plate and the connecting hole 5, and at the same time, the second cavity 2 is connected to the top of the first cavity 1 through the insertion and connection of the connecting plate and the connecting hole 5.

[0031] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A uniquely shaped felt cat bed, comprising a first nest body (1), a second nest body (2), and a third nest body (3); characterized in that: The first nest (1), the second nest (2), and the third nest (3) are all provided with activity spaces for cats to enter. The activity spaces of the second nest (2) and the third nest (3) are connected to the activity space of the first nest (1). A connecting rod (4) is also provided for connection. The side wall and top of the first nest (1) are provided with connecting holes (5) that can be inserted into the connecting rod (4). The connecting rod (4) is provided with multiple protrusions extending along the extension direction of the connecting rod (4). 41), the connecting hole (5) is provided with a plurality of annular grooves (51) that correspond one-to-one with each protruding ring (41) and can form a plug-in fit. The second socket (2) is detachably fixed on the side wall of the first socket (1) through the plug-in fit of the connecting rod (4) and the connecting hole (5) and the plug-in fit of the protruding ring (41) and the annular groove (51). The third socket (3) is detachably fixed on the top of the first socket (1) through the plug-in fit of the connecting rod (4) and the connecting hole (5) and the plug-in fit of the protruding ring (41) and the annular groove (51).

2. The irregularly shaped felt cat bed according to claim 1, characterized in that: The first cavity (1) includes a first bottom plate (11), a first top plate (12) and four first side plates (13). The upper and lower ends of the four first side plates (13) are detachably fixed to the first bottom plate (11) and the first top plate (12) respectively. The four first side plates (13) are detachably fixed to each other in sequence. The first bottom plate (11), the first top plate (12) and the four first side plates (13) form the activity space of the first cavity (1). The second cavity (2) includes a first plate (21) and two first support plates (22). The first plate (21) is provided with a first fold line (a) and a second fold line (b). The first plate (21) forms a second bottom plate (211), a second top plate (212) and a second side plate (213) under the folding action of the first fold line (a) and the second fold line (b). The second bottom plate (211) and the second side plate (213) are detachably fixedly connected to each other after being folded by the first fold line (a) and the second fold line (b). The two first support plates (22) are respectively set on both sides of the first plate (21). Each first support plate (22) is detachably fixedly connected to the second bottom plate (211), the second top plate (212) and the second side plate (213). The second bottom plate (211), the second top plate (212), the second side plate (213) and the first support plates (22) form the activity space of the second cavity (2). The third cavity (3) includes a second plate (31), a third bottom plate (32), and two second support plates (33). The second plate (31) has a third fold line (c), a fourth fold line (d), and a fifth fold line (e) forming a triangle on its middle section. The second plate (31) forms a third top plate (311), a third support plate (312), a fourth support plate (313), and a fifth support plate (314) through the folding action of the third fold line (c), the fourth fold line (d), and the fifth fold line (e). The third support plate (312) and the fourth support plate (313) are folded by the fourth fold line (c)... After the folding action of d) and the fifth fold line (e), they are respectively detachably and fixedly connected to the two adjacent sides of the third base plate (32). The lower ends of the two second support plates (33) are respectively detachably and fixedly connected to the other two sides of the third base plate (32). The third top plate (311) is simultaneously detachably and fixedly connected to the upper ends of the two second support plates (33). The third top plate (311), the third support plate (312), the fourth support plate (313), the fifth support plate (314), the third base plate (32), and the two second support plates (33) form the activity space of the third nest (3). The first top plate (12) is provided with a first through hole (121), at least two of the four first side plates (13) are provided with second through holes (131), the second side plate (213) is provided with a third through hole (2131) communicating with the second through hole (131), and the third bottom plate (32) is provided with a fourth through hole (321) communicating with the first through hole (121). The activity space of the second cavity (2) is connected to the activity space of the first cavity (1) through the connection of the third through hole (2131) and the second through hole (131), and the activity space of the third cavity (3) is connected to the activity space of the first cavity (1) through the connection of the fourth through hole (321) and the first through hole (121).

3. The irregularly shaped felt cat bed according to claim 2, characterized in that: The second plate (31) and the third plate each have a base layer (6), a deformation layer (7), and a top layer (8). The deformation layer (7) is located between the base layer (6) and the top layer (8). The deformation layer (7) has multiple intermediate components arranged in parallel with each other. Each intermediate component includes two intermediate groups (9) arranged in parallel. Each intermediate group (9) includes multiple intermediate blocks (91) that are evenly arranged along the horizontal direction. A space is formed between two adjacent intermediate blocks (91) that can be moved along with the base layer (6) and the top layer (8). The avoidance space (10) for the movement, two adjacent intermediate blocks (91) are symmetrically arranged with the avoidance space (10) as the axis of symmetry and can rotate with the avoidance space (10) as the center. The avoidance spaces (10) in each intermediate group (9) are located on the same straight line and are connected to each other. One side of the intermediate block (91) is fixedly set on the base layer (6) and the other end of the intermediate block (91) is fixedly set on the top layer (8). The base layer (6) and the top layer (8) are deformed by the two adjacent intermediate blocks (91) with the avoidance space (10) as the center.

4. The irregularly shaped felt cat bed according to claim 3, characterized in that: The intermediate block (91) is triangular, and any intermediate block (91) in each intermediate block (91) can be combined with the adjacent intermediate block (91) to form a parallelogram; each intermediate block (91) in an intermediate group (9) is set in a one-to-one correspondence with each intermediate block (91) in another intermediate group (9) that belongs to the same intermediate component as the intermediate group (9) and is symmetrical to each other.

5. The irregularly shaped felt cat bed according to claim 3, characterized in that: Both the base layer (6) and the top layer (8) are provided with adaptive recesses (f) that correspond to the clearance space (10).

6. The irregularly shaped felt cat bed according to claim 3, characterized in that: The number of intermediate components is 3 to 10, and each intermediate component is evenly distributed.

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