Cat litter box with sealing function and cat bag thereof

Abstract

The utility model relates to the technical field of cat litter boxes, and discloses a cat litter box with a sealing function and a cat bag of the cat litter box, the cat litter box comprises a sealing structure and a litter box body, the sealing structure comprises a cam structure switch, a front cover, a rear cover, an elastic sealing ring, a door frame and a shell, one end of the litter box body is embedded into the shell, and the other end of the litter box body is embedded into the shell. One end of the sand box body extends outwards, the other end of the sand box body extends outwards, the rear cover is hinged to the front frame, the rear cover abuts against the door frame through the elastic sealing ring, the rear cover penetrates through the front cover to be hinged to the cam structure switch, and the cam structure switch abuts against the front cover. According to the cat litter box, cat litter can be sealed in the containing cavity of the litter box body, odor and moisture can be isolated, and the litter box body can be folded and is convenient to carry and transport.

Description

Technical Field

[0001] This utility model relates to the technical field of cat litter boxes, and more particularly to a cat litter box with a sealing function and its cat carrier. Background Technology

[0002] Existing technology includes disposable portable cat litter boxes comprising a litter box body. The bottom center of the litter box body has a fifth and a sixth fold line on each side. Near the fifth fold line, there are a fourth and a tenth fold line on each side. Near the sixth fold line, there are a second and an eighth fold line on each side. A third fold line is located between the bottom of the fourth fold line and the top of the second fold line, and a first fold line is located to the right of the bottom of the second fold line. In its normal open state, it can be used as a litter box; cat litter is simply filled into the litter box body for storage. When transporting or packaging cat litter, the litter box body can be folded into a storage box state beforehand, and the cat litter can be stored inside and then sealed. Thus, it can be used interchangeably as a litter box and a packaging box. However, the sealing reliability of this disposable portable cat litter box is poor, and it cannot effectively isolate odors and moisture. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a cat litter box and its carrier with a sealing function.

[0004] The purpose of this utility model is achieved through the following technical solution: A cat litter box with a sealing function includes a sealing structure and a litter box body. The sealing structure includes a cam structure switch, a front cover, a rear cover, an elastic sealing ring, a door frame, and an outer shell. One end of the litter box body is embedded in the outer shell, and the other end of the litter box body extends outward. The rear cover is hinged to the outer shell. The rear cover abuts against the door frame through the elastic sealing ring. The rear cover passes through the front cover and is hinged to the cam structure switch. The cam structure switch abuts against the front cover.

[0005] A better option also includes an adjustment plate that is detachably mounted to the sandbox body.

[0006] A better option is that the sandbox body includes a storage cavity and a sand basin. The storage cavity is sandwiched between the door frame and the outer shell. The storage cavity extends into the inner cavity of the outer shell. The front end of the storage cavity is provided with a sliding post. The sand basin is provided with a sliding groove. The sliding post is slidably connected to the sliding groove.

[0007] A better option is that the sandbox body includes a storage cavity, a folding structure and a sand basin connected in sequence, the storage cavity is sandwiched between the door frame and the outer shell, and the storage cavity extends into the inner cavity of the outer shell.

[0008] A better option is that the sandbox body includes a storage cavity, a folding structure and a baffle connected in sequence, the storage cavity is sandwiched between the door frame and the outer shell, and the storage cavity extends into the inner cavity of the outer shell.

[0009] A better option is that the folding structure includes a first folding part and a second folding part, two adjacent second folding parts are connected, the outer second folding part is connected to the first folding part, and the first folding part is connected to the sand basin part or the baffle part.

[0010] A better option is that the first folding portion includes a first folding triangular portion, a second folding triangular portion, and a first folding rectangular portion, wherein the first folding triangular portion is connected to both ends of the first folding rectangular portion via the second folding triangular portion.

[0011] A better option is that the second folding portion includes a folded square portion and a second folded rectangular portion, with the two ends of the second folded rectangular portion respectively connected to the folded square portion.

[0012] A better option is that the outer casing includes a front frame, a connecting rod, and a rear frame, the front frame being connected to the rear frame via the connecting rod, one end of the sandbox body being connected to the rear frame, and the middle of the sandbox body being sandwiched between the door frame and the front frame.

[0013] A cat carrier includes a litter box, a front shell, and a side panel. The front shell and the side panel are connected. The litter box is attached to the side panel by straps. The litter box is a type of litter box with a sealing function.

[0014] This utility model has the following advantages and beneficial effects compared to the prior art:

[0015] This invention, through its sealing structure and litter box body, can seal cat litter within the accommodating cavity of the litter box body, thus isolating it from odors and moisture. Furthermore, the litter box body is foldable, making it convenient to carry and transport. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a cat litter box with sealing function and its cat carrier (Example 1) according to the present invention;

[0017] Figure 2 This is a schematic diagram of the sealing structure of a cat litter box with sealing function according to this utility model;

[0018] Figure 3 This is a top view of the front end of the sealing structure of a cat litter box with sealing function according to this utility model;

[0019] Figure 4 yes Figure 3Sectional view at point A;

[0020] Figure 5 This is an exploded view of the front end of the sealing structure of a cat litter box with sealing function according to this utility model;

[0021] Figure 6 This is a schematic diagram of the back cover of a cat litter box with a sealing function according to this utility model;

[0022] Figure 7 This is a schematic diagram of a cat litter box with a sealing function according to this utility model (Example 2);

[0023] Figure 8 This is a schematic diagram of the litter box body of a cat litter box with sealing function according to this utility model (Example 2);

[0024] Figure 9 This is a schematic diagram of the litter box body of a cat litter box with sealing function according to this utility model (Example 3);

[0025] Figure 10 This is a schematic diagram of the folding process of the litter box body (Example 3) of a cat litter box with sealing function according to this utility model;

[0026] Figure 11 This is a schematic diagram of the litter box body of a cat litter box with sealing function according to this utility model (Example 4);

[0027] Figure 12 This is a schematic diagram of the folding process of the litter box body with sealing function of the present invention (Example 4);

[0028] The components in the attached diagram are labeled as follows: 1-Cat carrier; 101-Front shell; 102-Side panel; 103-Strap; 2-Litter box; 21-Sealing structure; 211-Cam structure switch; 212-Front cover; 213-Rear cover; 2131-Cover plate; 2132-Elastic push block; 2133-Sealing ring limiting groove; 2134-Frame hinge; 2135-Switch hinge; 2136-Panel receiving cavity; 214-Elastic sealing ring; 215-Door frame; 216-Front frame; 217-Connecting rod; 218-Rear... Frame; 219-Outer box; 22-Sandbox body; 221-Storage cavity; 2211-Sliding column; 222-First folding part; 2221-First folding triangular part; 2222-Second folding triangular part; 2223-First folding rectangular part; 223-Second folding part; 2231-Folding square part; 2232-Second folding rectangular part; 224-Sand basin part; 2241-Slide groove; 225-Baffle part; 23-Adjusting plate; a-First direction; b-Second direction; c-Third direction. Detailed Implementation

[0029] The utility model objective of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The embodiments cannot be described one by one here, but the implementation of this utility model is not limited to the following embodiments.

[0030] Example 1

[0031] In the first direction a, the arrow points to the left, and the opposite direction is to the right; in the second direction b, the arrow points to the rear, and the opposite direction is to the front; in the third direction c, the arrow points to the top, and the opposite direction is to the bottom.

[0032] like Figure 1 As shown, a cat carrier 1 includes a litter box 2, a front shell 101, and a side panel 102. The bottom of the front shell 101 and the bottom of the side panel 102 are hinged. The remaining three sides of the front shell 101 and the three sides of the side panel 102 are connected by zippers. A strap 103 is provided on the inner side of the side panel 102. The litter box 2 is secured by the strap 103. The front shell 101 and the side panel 102 can form a pet compartment for placing a pet cat and the litter box 2. The litter box 2 is used to store cat litter and facilitates pet excretion.

[0033] like Figure 1 As shown, a litter box 2 with a sealing function includes a sealing structure 21, a litter box body 22, and an adjusting plate 23. The rear end of the litter box body 22 is inserted into the sealing structure 21. The litter box body 22 is divided into a litter storage area and a litter usage area. The litter storage area is located inside the sealing structure 21, and the litter usage area is located outside the sealing structure 21. The sealing structure 21 and the litter box body 22 are detachably connected. If the litter box body 22 becomes dirty or damaged, it can be removed from the sealing structure 21, and a new litter box body 22 can be installed on the sealing structure 21 for reuse. The adjusting plate 23 is engaged with the litter usage area of ​​the litter box body 22. The sealing structure 21 is used to prevent litter from falling out of the litter box body 22, thus providing a seal and preventing the odor of excrement from escaping and keeping the litter dry. In this embodiment, the litter box body 22 is not foldable; it is used to store litter and for the cat to excrete. The adjusting plate 23 is used to adjust the size of the litter usage area of ​​the litter box body 22.

[0034] like Figures 3-5As shown, the sealing structure 21 includes three cam-type switches 211, a front cover 212, a rear cover 213, an elastic sealing ring 214, a door frame 215, and an outer shell. The outer shell includes a front frame 216, four connecting rods 217, and a rear frame 218. The rear ends of the four connecting rods 217 are inserted into the four corners of the rear frame 218, and the front ends of the four connecting rods 217 are inserted into the four corners of the front frame 216. The rear frame 218 is located behind the front frame 216. The rear end of the litter box body 22 (i.e., the litter storage area) is inserted into the inner cavity of the rear frame 218. The front frame 216 is fitted onto the outer wall of the litter box body 22, and the door frame 215 is connected to the inner wall of the litter box body 22, located inside the front frame 216. The elastic sealing ring 214 is fitted into the sealing ring limiting groove 2133 of the rear cover 213, and the elastic sealing ring 214 abuts against the inner side of the door frame 215. The frame hinge 2134 of the rear cover 213 is rotatably connected to the upper surface of the front frame 216 via two pins. The front cover 212 is embedded in the plate receiving cavity 2136 of the rear cover 213. The switch hinge 2135 of the rear cover 213 passes through the front cover 212 and is connected to three cam-structure switches 211 via three pins. The cam-structure switches 211 can push the front cover 212 into the plate receiving cavity 2136 of the rear cover 213.

[0035] The cam-type switch 211 is used to push the front cover 212 into the rear cover 213. The front cover 212 uses its outer inclined surface to push the rear cover 213 open up, down, left, and right. The rear cover 213 is used to push the elastic sealing ring 214 into contact with the door frame 215. The elastic sealing ring 214 is made of rubber or silicone, and it uses its own elasticity to enhance the friction with the door frame 215, thereby achieving a seal between the rear cover 213 and the door frame 215. The door frame 215 generates frictional resistance with the elastic sealing ring 214. The front frame 216 is used to install the rear cover 213. The connecting rod 217 is used to connect the front frame 216 and the rear frame 218. The rear frame 218 is used to enhance the strength of the cat litter storage area and prevent deformation of the cat litter storage area. The combination of the front frame 216, the connecting rod 217, and the rear frame 218 is to reduce the difficulty of mold opening and save materials.

[0036] like Figure 6As shown, the rear cover 213 includes a cover plate 2131, multiple elastic pressing blocks 2132, two frame hinge parts 2134, and three switch hinge parts 2135. The front side of the cover plate 2131 is fixedly connected to the multiple elastic pressing blocks 2132, and the outer sides of the multiple elastic pressing blocks 2132 form a sealing ring limiting groove 2133. The elastic sealing ring 214 is installed in the sealing ring limiting groove 2133. The inner sides of multiple elastic pressing blocks 2132 form a plate receiving cavity 2136. The front cover 212 can be embedded in the plate receiving cavity 2136. The upper part of the plate receiving cavity 2136 is provided with two frame hinge parts 2134, and the middle part of the plate receiving cavity 2136 is provided with three switch hinge parts 2135. The three switch hinge parts 2135 pass through the front cover 212 and are rotatably connected to three cam structure switches 211 through three pins. The two frame hinge parts 2134 are located above the front cover 212 and are rotatably connected to the upper side of the front frame 216 through two pins.

[0037] Instructions for using the sealing structure 21: When the three cam-type switches 211 rotate backward and upward relative to the switch hinge 2135 of the rear cover 213, the cams of the cam-type switches 211 push the front cover 212 backward. The front cover 212 is embedded in the plate receiving cavity 2136 of the rear cover 213. The inclined surface of the front cover 212 pushes the elastic pushing block 2132 of the rear cover 213 to open up, down, left, and right. The elastic pushing block 2132 pushes the elastic sealing ring 214 against the door frame 215, thereby increasing the frictional resistance between the elastic sealing ring 214 and the door frame 215, sealing the rear cover 213 with the door frame 215, thus preventing the leakage of excrement odor and preventing the cat litter from getting wet. When the three cam-type switches 211 rotate downward and forward relative to the switch hinge 2135 of the rear cover 213, the three cam-type switches 211 no longer push the front cover 212. The front cover 212 retracts from the plate receiving cavity 2136 of the rear cover 213, and the front cover 212 no longer pushes the elastic pressing block 2132. The elastic pressing block 2132 retracts towards the center due to its own elasticity, and the frictional resistance between the elastic sealing ring 214 and the door frame 215 is reduced. Pulling the three-cam structure switch 211 forward causes the rear cover 213 to rotate forward and upward relative to the front frame 216, thereby releasing the seal.

[0038] Example 2

[0039] Except for the following technical features, the other technical features in this embodiment are the same as those in Embodiment 1.

[0040] like Figure 7 and 8As shown, in this embodiment, the outer casing uses an outer box 219 instead of the front frame 216, connecting rod 217, and rear frame 218. The sand box body includes a storage cavity 221 and a sand basin 224. The rear end of the storage cavity 221 is embedded in the inner cavity of the outer box 219, and the front end of the storage cavity is clamped between the door frame 215 and the port of the outer box 219. A sliding post 2211 is provided on the left and right outer walls of the front end of the storage cavity 221. The left and right sides of the rear end of the sand basin 224 are provided with strip-shaped grooves 2241, and the axial direction of the strip-shaped grooves 2241 is the same as the axial direction of the sand basin 224. The two sliding posts 2211 are slidably connected to the two grooves 2241 respectively, allowing the storage cavity 221 and the sand basin 224 to slide relative to each other, thereby reducing the volume of the sand box body 22 for easy carrying and simplifying the structure of the sealing structure 21.

[0041] Example 3

[0042] Except for the following technical features, the other technical features in this embodiment are the same as those in Embodiment 1.

[0043] like Figure 9 and 10 As shown, the sandbox body 22 of this embodiment includes a storage cavity 221, a folding structure, and a sand basin 224 connected in sequence. The rear end of the storage cavity 221 is connected to the rear frame 218, and the front end of the storage cavity 221 is held between the door frame 215 and the front frame 216. The middle part of the sandbox body 22 of this embodiment can be folded to reduce the size of the product and make it easy to carry.

[0044] The folding structure includes two first folding portions 222 and two second folding portions 223. Each first folding portion 222 includes a first folding triangular portion 2221, a second folding triangular portion 2222, and a first folding rectangular portion 2223. Each second folding portion 223 includes two folding square portions 2231 and a second folding rectangular portion 2232. The two folding square portions 2231 are connected to the left and right ends of the second folding rectangular portions 2232, the two second folding rectangular portions 2232 are connected, and adjacent folding square portions 2231 are connected. The outer sides of the two folding square portions 2231 are connected to the two second folding triangular portions 2222, the two second folding triangular portions 2222 are connected to the ends of the first folding rectangular portions 2223, and the two first folding triangular portions 2221 are connected to the two second folding triangular portions 2222. The front first folding rectangular portion 2223 is connected to the sand basin portion 224, and the rear first folding rectangular portion 2223 is connected to the storage cavity portion 221.

[0045] Example 4

[0046] Except for the following technical features, the other technical features in this embodiment are the same as those in Embodiment 3.

[0047] like Figure 11 and 12 As shown, in this embodiment, a baffle portion 225 is used instead of a sand basin portion 224. The baffle portion 225 is connected to the first folded triangular portion 2221 and the first folded rectangular portion 2223, respectively. This structure allows the front end of the sand box to be folded up, resulting in a smaller size and better portability.

[0048] The above-described specific embodiments are preferred embodiments of this utility model and are not intended to limit this utility model. Any other changes or equivalent substitutions made without departing from the technical solution of this utility model are included within the protection scope of this utility model.

Claims

1. A cat litter box with a sealing function, characterized in that: The device includes a sealing structure and a sandbox body. The sealing structure includes a cam-type switch, a front cover, a rear cover, an elastic sealing ring, a door frame, and an outer shell. One end of the sandbox body is embedded in the outer shell, and the other end of the sandbox body extends outward. The rear cover is hinged to the outer shell and abuts against the door frame through the elastic sealing ring. The rear cover passes through the front cover and is hinged to the cam-type switch, which abuts against the front cover.

2. A cat litter box with sealing function according to claim 1, characterized in that: It also includes an adjustment plate, which is detachably mounted to the sandbox body.

3. A cat litter box with sealing function according to claim 1, characterized in that: The sandbox body includes a storage cavity and a sand basin. The rear end of the storage cavity is connected to the outer shell, and the front end of the storage cavity is clamped between the door frame and the outer shell. The front end of the storage cavity is provided with a sliding post, and the sand basin is provided with a sliding groove. The sliding post and the sliding groove are slidably connected.

4. A cat litter box with sealing function according to claim 1, characterized in that: The sandbox body includes a storage cavity, a folding structure, and a sand basin connected in sequence. The rear end of the storage cavity is connected to the outer shell, and the front end of the storage cavity is clamped between the door frame and the outer shell.

5. A cat litter box with sealing function according to claim 1, characterized in that: The sandbox body includes a storage cavity, a folding structure, and a baffle connected in sequence. The rear end of the storage cavity is connected to the outer shell, and the front end of the storage cavity is clamped between the door frame and the outer shell.

6. A cat litter box with sealing function according to claim 4, characterized in that: The folding structure includes a first folding part and a second folding part, two adjacent second folding parts are connected, the outer second folding part is connected to the first folding part, and the first folding part is connected to the sand basin part.

7. A cat litter box with sealing function according to claim 6, characterized in that: The first folding portion includes a first folding triangular portion, a second folding triangular portion, and a first folding rectangular portion. The first folding triangular portion is connected to both ends of the first folding rectangular portion via the second folding triangular portion.

8. A cat litter box with sealing function according to claim 6, characterized in that: The second folded portion includes a folded square portion and a second folded rectangular portion, with the two ends of the second folded rectangular portion respectively connected to the folded square portion.

9. A cat litter box with sealing function according to claim 1, characterized in that: The outer casing includes a front frame, a connecting rod, and a rear frame. The front frame is connected to the rear frame via the connecting rod. One end of the sandbox body is connected to the rear frame, and the middle part of the sandbox body is sandwiched between the door frame and the front frame.

10. A cat carrier, characterized in that: The device includes a litter box, a front shell, and a side panel. The front shell and the side panel are connected. The litter box is installed on the side panel by straps. The litter box is a litter box with a sealing function as described in any one of claims 1 to 9.

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