CN110810256B

CN110810256B - Novel cat litter basin

Info

Publication number: CN110810256B
Application number: CN201911253291.4A
Authority: CN
Inventors: 李卓峰
Original assignee: Meow Small Technology Shenzhen Co ltd
Current assignee: Meow Small Technology Shenzhen Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2021-08-27
Anticipated expiration: 2039-12-09
Also published as: WO2021114579A1; CN110810256A

Abstract

The invention relates to the technical field of cat litter basins, in particular to a novel cat litter basin, which comprises a shell, a cabin body and a containing bin, wherein the cabin body is arranged in the shell and is rotationally connected with the shell, and the containing bin is arranged in the cabin body and is used for containing excrement; the cabin body is internally provided with a sieving device, when the cabin body rotates, the sieving device can sieve out the excrement, and the excrement can be contained in the containing bin under the action of the rotation of the cabin body; a movable cabin door is arranged on one side of the accommodating cabin, and an accommodating chamber for opening the movable cabin door is reserved between the movable cabin door and the outer shell; a feces collecting basin communicated with the accommodating chamber is arranged below the accommodating chamber; through the design, when excrement and urine is to be cleaned, excrement and urine can be screened out through the rotation of the cabin body, and the excrement and urine can be dropped into the excrement collecting basin, so that the excrement and urine collecting basin has the characteristics of simple and reasonable structure and convenience in use, can meet the requirements of users, and is high in practical value.

Description

Novel cat litter basin

Technical Field

The invention relates to the technical field of cat litter boxes, in particular to a novel cat litter box.

Background

The cat litter is used as an important improvement of cat culture, and a cat toilet is used as a cat litter containing container and gradually evolves into a special cat litter basin from an initial carton and a wooden basin. The pet cat must be cleaned in time after entering the toilet, otherwise, peculiar smell is generated, so that the pet cat dislikes the cat litter box and finds a new defecation point.

When the trained cat needs to excrete, the cat can go into the cat litter box and then be discharged on the cat litter box. Then manually cleaning the cat excrement; the cat of clearance cat litter basin the inside just is a thing that wastes time and energy, and it is very inconvenient to operate, if the cat of cat litter basin the inside just untimely clears up, can produce pungent taste, influences the environment. There is thus a need for research and improvement in the construction of this new type of litter box; in order to solve the above problems, the present invention is proposed.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a novel cat litter box to solve at least one of the above defects in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a novel cat litter basin comprises a shell, a cabin body arranged in the shell and rotationally connected with the shell, and a containing bin arranged on one side of the cabin body and used for containing excrement; the cabin body is internally provided with a sieving device, when the cabin body rotates, the sieving device can sieve out the excrement and the excrement can be contained in the containing bin under the action of the rotation of the cabin body; a movable cabin door is arranged on one side of the accommodating cabin, and an accommodating chamber for opening the movable cabin door is reserved between the movable cabin door and the outer shell; and a bedpan communicated with the accommodating chamber is arranged below the accommodating chamber.

In a further improvement of the present invention, the cabin body is rotatably connected to the outer shell through a rotating assembly, wherein the rotating assembly includes a gear structure fixed to an outer side of the cabin body, a transmission gear disposed inside the outer shell and engaged with the gear structure, and a driving device connected to the transmission gear and configured to drive the transmission gear to rotate.

In a further improvement of the invention, the movable cabin door is rotatably connected with the cabin body through a rotating device; the rotating device comprises a driver fixed on the cabin body, a driving gear rotationally connected with the driver and a driven gear meshed with the driving gear.

In a further development of the invention, the pan collector is detachably connected to the housing.

In the further improvement of the invention, a packing mechanism hinged with the excrement collecting basin is arranged at the inner side edge of the excrement collecting basin, an elastic mechanism capable of enabling the packing mechanism to bounce and turn over is arranged at the hinged position of the packing mechanism and the excrement collecting basin, and the packing mechanism is in an arched shape.

In a further improvement of the invention, a locking structure for locking the packing mechanism is arranged on the water collecting pan.

The invention further improves that an infrared transmitting device and an infrared receiving device which is arranged at the opposite side of the infrared transmitting device and used for receiving the infrared signals of the infrared transmitting device are arranged in the excrement collecting basin.

In a further improvement of the invention, a magnetic induction device is arranged on the shell, and a magnetic induction contact corresponding to the magnetic induction device is arranged on the movable cabin door.

According to the further improvement of the invention, a storage cavity for containing the cat litter is arranged at the bottom of the sieving device, and the cat litter can be leaked into the storage cavity downwards along with the rotation of the cabin body.

According to a further improvement of the invention, the inner side surface of the cabin body is provided with a rubber cushion body, a balancing weight is arranged between the rubber cushion body and the cabin body, and when the cabin body rotates, the rubber cushion body can impact and shake under the action of the balancing weight.

Compared with the prior art, the invention has the following beneficial effects:

the novel cat litter basin comprises a shell, a cabin body arranged in the shell and rotationally connected with the shell, and a containing bin arranged on one side of the cabin body and used for containing excrement; the cabin body is internally provided with a sieving device, when the cabin body rotates, the sieving device can sieve out the excrement and the excrement can be contained in the containing bin under the action of the rotation of the cabin body; a movable cabin door is arranged on one side of the accommodating cabin, and an accommodating chamber for opening the movable cabin door is reserved between the movable cabin door and the outer shell; a feces collecting basin communicated with the accommodating chamber is arranged below the accommodating chamber; through the design, when excrement and urine is to be cleaned, excrement and urine can be screened out through the rotation of the cabin body, and the excrement and urine can be dropped into the excrement collecting basin, so that the excrement and urine collecting basin has the characteristics of simple and reasonable structure and convenience in use, can meet the requirements of users, and is high in practical value.

The invention is further described with reference to the drawings and the specific embodiments in the following description.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the explosive structure of the present invention.

FIG. 3 is an enlarged view of part A of the present invention.

Fig. 4 is a schematic view of a part of the structure of the cabin of the present invention.

Fig. 5 is a schematic view of a part of the cabin of the present invention.

Fig. 6 is a partial structural schematic view of the gear structure of the present invention.

Fig. 7 is a schematic diagram of the explosion structure of the cabin of the present invention.

FIG. 8 is an enlarged view of the part B of the present invention.

Fig. 9 is a schematic diagram of the explosion structure of the cabin of the present invention.

FIG. 10 is an enlarged view of the part C according to the present invention.

Fig. 11 is a partial structure diagram of the excrement collecting basin of the present invention.

Fig. 12 is an enlarged view of the D-section of the present invention.

Fig. 13 is an exploded view of the packaging mechanism of the present invention.

In the drawings: 1. a housing; 2. a cabin body; 3. an accommodating bin; 4. a sifter; 5. a movable cabin door; 6. a housing chamber; 7. a bed pan is collected; 9. a gear structure; 10. a transmission gear; 11. a drive device; 12. a rotating device; 13. a driver; 14. a driving gear; 15. a driven gear; 16. a packaging mechanism; 17. a locking structure; 18. a magnetic induction device; 19. a magnetic induction contact; 20. a storage chamber; 21. a rubber pad body; 22. a balancing weight; 23. fixing a column; 24. an upper housing; 25. a lower housing; 26. a bottom case; 27. an opening; 28. sealing the cover; 29. a first elastic member; 30. a second elastic member; 31. a limiting member; 32. a fastener; 33. a clamping part; 34. a pressing part; 35. a base.

Detailed Description

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-11, the novel cat litter box disclosed by the invention comprises a shell 1, a cabin body 2 arranged inside the shell 1 and rotatably connected with the shell, and a containing bin 3 arranged on one side of the cabin body 2 and used for containing feces; a screening device 4 is arranged in the cabin body 2, when the cabin body 2 rotates, the screening device 4 can screen out the excrement and the excrement can be contained in the containing bin 3 under the action of the rotation of the cabin body 2; a movable cabin door 5 is arranged on one side of the accommodating cabin 3, and an accommodating chamber 6 for opening the movable cabin door 5 is reserved between the movable cabin door 5 and the shell 1; a feces collecting basin 7 communicated with the containing chamber 6 is arranged below the containing chamber 6, and a sealing cover 28 is fixed above the containing chamber 6.

Specifically, the outer shell 1 comprises an upper shell 24 and a lower shell 25, the upper shell 24 and the lower shell 25 are buckled to form a cavity for accommodating the cabin 2, and a bottom shell 26 is sleeved at the bottom of the lower shell 25; the lower casing 25 has an opening 27 for exposing the transmission gear 10, the driving device 11 is fixed on the bottom casing 26, and the sieving device 4, which may be a filter screen, is fixed inside the cabin 2.

Further, the cabin 2 is rotationally connected with the housing 1 through a rotating assembly, wherein the rotating assembly comprises a gear structure 9 fixed on the outer side of the cabin 2, a transmission gear 10 arranged on the inner side of the housing 1 and engaged with the gear structure 9, and a driving device 11 connected with the transmission gear 10 and used for driving the transmission gear to rotate; the driving device 11 is a motor, and when the driving device 11 is started, the driving gear 10 is driven to rotate by a power shaft of the driving device 11 and simultaneously the cabin 2 is driven to rotate; further, the driving device 11 is electrically connected to the control device, so that the forward and reverse rotation of the cabin 2 can be realized.

Further, the movable cabin door 5 is rotatably connected with the cabin body 2 through a rotating device 12; the rotating device 12 comprises a driver 13 fixed on the cabin 2, a driving gear 14 rotationally connected with the driver 13, and a driven gear 15 engaged with the driving gear 14; a magnetic induction device 18 is arranged on the inner side of the shell, the magnetic induction device 18 is fixed on a sealing cover 28 above the accommodating chamber 6, the sealing cover 28 is positioned on the outer side of the cabin body 2, the magnetic induction device 18 can be an electromagnetic switch, a magnetic induction contact 19 corresponding to the magnetic induction device 18 is fixed on the movable cabin door 5, and the magnetic induction contact 19 can be an electromagnet; the litter box also includes a control device electrically connected to the drive device and the driver.

When the cabin body 2 rotates, the magnetic induction contact 19 on the movable cabin door 5 contacts the magnetic induction device 18 which is electrified on the sealing cover 28 and generates magnetic force, at the moment, under the action of the magnetic force, the cabin body 2 can be made to be static, meanwhile, the movable cabin door 5 is aligned to the accommodating chamber 6 below the sealing cover 28, so that the positioning effect is achieved, the driver 13 can be controlled by the control device to be started, the driver 13 drives the driving gear 14 to rotate, at the moment, the movable cabin door 5 drives the driven gear 15 to rotate along with the driving gear 14, the movable cabin door 5 is opened, and excrement in the accommodating chamber 3 is poured into the excrement collecting pan 7 below the accommodating chamber 6. (Movable cabin door opening)

Further, the packing mechanism 16 is hinged to the inner side of the excrement collecting basin 7, an elastic mechanism which can enable the packing mechanism 16 to bounce and turn is arranged at the hinged position of the packing mechanism 16 and the excrement collecting basin 7, and a locking structure 17 for locking the packing mechanism 16 is arranged on the excrement collecting basin 7; the elastic mechanism comprises first elastic pieces 29 fixed at two ends of the packing mechanism 16 and limiting pieces 31 sleeved in the first elastic pieces 29 and matched with the first elastic pieces 29; the locking structure 17 comprises a base 35 and a buckle 32 hinged on the base 35 and elastically connected with the base through a second elastic piece 30; one end of the fastener 32 is a fastening portion 33, the other end is a pressing portion 34, and the second elastic member 30 is disposed on a side close to the fastening portion 33.

Before use, a garbage bag can be sleeved in the excrement collecting basin 7, wherein one side of the garbage bag can be fixed on the inner side of the excrement collecting basin 7, the other side of the garbage bag is fixed on the packing mechanism 16, and the packing mechanism 16 in an initial state is clamped and locked with the locking mechanism 16 through the clamping part 33 of the locking structure 17; when the excrement collecting basin 7 needs to be cleaned, the pressing part 34 is pressed, the clamping part 33 is separated from the packing mechanism 16 under the action of the second elastic part 30, the packing mechanism 16 is bounced and overturned, and the bag opening of the garbage bag is sealed, so that the convenience is improved, and the excrement collecting basin is very convenient to use.

Further, be equipped with infrared emission device in the collection bedpan 7 and set up in infrared emission device offside receives its infrared signal's infrared receiving device, when the full storehouse of excrement and urine sheltered from the infrared light that infrared emission device sent, and infrared receiving device can't receive infrared signal, can send warning signal.

Further, 4 bottoms of sieve separator are equipped with the storage chamber 20 that is used for holding the cat litter, can be with the cat litter leak down to along with the rotation of cabin body 2 in the storage chamber 20. The excrement collecting bowl 7 is detachably connected with the shell 1 so as to facilitate the cleaning of excrement.

Further, the inner side surface of the cabin body 2 is provided with an adhesive pad body 21, a balancing weight 22 is arranged between the adhesive pad body 21 and the cabin body 2, and when the cabin body 2 rotates, the rubber pad body 21 can be impacted and shaken under the action of the balancing weight 22. Specifically, the middle of the rubber cushion body 21 is fixed with the shell through a fixing column 23, the balancing weight 22 penetrates through the fixing column 23 and can slide in the fixing column 23, and when the cabin body 2 rotates, the balancing weight 22 sinks under the action of gravity of the balancing weight 22 to slide and impact the rubber cushion body 21, so that adhered excrement can be cleaned.

In addition, be equipped with the response night-light in the casing outside, avoid people or the cat that the eyesight descends to cause the mistake and touch, improved the security.

In addition, the cat litter box also comprises a gravity sensor, an RFID reader and an infrared sensing device which are arranged at the bottom of the cabin body 2, wherein the gravity sensor, the RFID reader and the infrared sensing device are all electrically connected with the control device; when a pet cat accidentally rushes into the cabin 2, whether the pet cat enters or not is sensed by the gravity sensor or the RFID reader or the infrared sensing device, so that the cat is prevented from being injured by mistaken rushing, and the safety is improved; and a cat ring tag on the pet cat that can be identified by the RFID reader.

In the embodiment, cat litter is firstly placed in the cabin body 2, when excrement in the cabin body 2 needs to be cleaned, a power supply is switched on, and the driving device 11 is started to drive the transmission gear 10 to rotate and simultaneously drive the cabin body 2 to rotate; the cat litter can be leaked into the storage cavity 20 downwards along with the rotation of the cabin body 2, and meanwhile, the excrement can be screened out through the screening device 4 and can be contained in the containing bin 3 under the action of the rotation of the cabin body 2; then, under the action of the magnetic force of the magnetic induction device 18, the movable hatch 5 of the chamber 2 can be aligned with the containing chamber 6 below the sealing cover 28, and then the control device can control the actuator 13 to start, so that the actuator 13 drives the driving gear 14 to rotate, and at the moment, the movable hatch 5 drives the driven gear 15 to rotate along with the driving gear 14, so that the movable hatch 5 is opened, and the excrement in the containing chamber 3 is poured into the excrement collecting pan 7 below the containing chamber 6.

The movable cabin door 5 is arranged on one side of the accommodating cabin 3 through opening, excrement is discharged to the excrement collecting pan 7 below the movable cabin door 5, the movable cabin door 5 can be rotated to be opened and closed due to the fact that the movable cabin door 5 is rotatably connected with the cabin body 2 through the rotating device 12, and then the movable cabin door 5 can be automatically opened and closed through the matching of the magnetic induction contact 19 and the magnetic induction device 18, and convenience is further improved.

To sum up, this kind of novel cat litter basin has simple structure reasonable, and convenient to use's characteristics can satisfy user's demand, and practical value is high.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The detachable installation mode has various modes, for example, a mode of matching with a buckle through plugging, for example, a mode of connecting through a bolt, and the like.

The conception, the specific structure and the technical effects of the present invention will be clearly and completely described above in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions.

The above embodiments are described in detail for the purpose of further illustrating the present invention and should not be construed as limiting the scope of the present invention, and the skilled engineer can make insubstantial modifications and variations of the present invention based on the above disclosure.

Claims

1. A novel cat litter basin which is characterized in that: the excrement and urine collecting device comprises a shell (1), a cabin body (2) which is arranged in the shell (1) and is rotationally connected with the shell, wherein a screening device (4) and a containing bin (3) which is arranged on one side of the cabin body (2) and is used for containing excrement and urine are arranged in the cabin body (2); a movable cabin door (5) is arranged on one side of the accommodating cabin (3), and an accommodating chamber (6) for opening the movable cabin door (5) is reserved between the movable cabin door (5) and the shell (1); a bedpan (7) communicated with the accommodating chamber (6) is arranged below the accommodating chamber; a magnetic induction device (18) is arranged on the shell (1), and a magnetic induction contact (19) corresponding to the magnetic induction device (18) is arranged on the movable cabin door (5); when the cabin body (2) rotates, the screener (4) can screen out the excrement and the excrement can be contained in the containing bin (3) under the action of the rotation of the cabin body (2);

the movable cabin door (5) is rotationally connected with the cabin body (2) through a rotating device (12); the rotating device (12) comprises a driver (13) fixed on the cabin body (2), a driving gear (14) rotationally connected with the driver (13) and a driven gear (15) in meshed connection with the driving gear (14);

the water collecting bowl (7) is detachably connected with the shell (1); a packing mechanism (16) hinged with the bedpan (7) is arranged at the edge of the inner side of the bedpan (7), and an elastic mechanism capable of enabling the packing mechanism (16) to bounce and turn is arranged at the hinged position of the packing mechanism (16) and the bedpan (7); a locking structure (17) for locking the packing mechanism (16) is arranged on the bedpan (7), and the packing mechanism (16) is in an arched shape;

the elastic mechanism comprises first elastic pieces (29) fixed at two ends of the packing mechanism (16) and limiting pieces (31) sleeved in the first elastic pieces (29) and matched with the first elastic pieces; the locking structure (17) comprises a base (35) and a buckle piece (32) hinged on the base (35) and elastically connected with the base through a second elastic piece (30); one end of the buckle piece (32) is a clamping part (33), the other end of the buckle piece is a pressing part (34), and the second elastic piece (30) is arranged on one side close to the clamping part (33);

the inner side surface of the cabin body (2) is provided with a rubber cushion body (21), a balancing weight (22) is arranged between the rubber cushion body (21) and the cabin body (2), and when the cabin body (2) rotates, the rubber cushion body (21) can be impacted and shaken under the action of the balancing weight (22).

2. The novel litter box of claim 1, wherein: the cabin body (2) is rotationally connected with the shell (1) through a rotating assembly, wherein the rotating assembly comprises a gear structure (9) fixed on the outer side of the cabin body (2), a transmission gear (10) arranged on the inner side of the shell (1) and connected with the gear structure (9) in a meshing manner, and a driving device (11) connected with the transmission gear (10) and used for driving the transmission gear to rotate.

3. The novel litter box of claim 1, wherein: an infrared transmitting device and an infrared receiving device which is arranged on the opposite side of the infrared transmitting device and used for receiving infrared signals of the infrared transmitting device are arranged in the bedpan (7).

4. The novel litter box of claim 1, wherein: screener (4) bottom is equipped with storage chamber (20) that are used for holding the cat litter, can leak down the cat litter extremely along with the rotation of the cabin body (2) in the storage chamber (20).