Pet grooming machine

Abstract

The present invention relates to the technical field of pet appliances, and in particular to a pet care machine. The pet care machine comprises a negative pressure device, a containing device and a filtering structure, wherein the negative pressure device has an air inlet and an air outlet; the containing device has a containing cavity suitable for containing a pet, and the containing cavity is connected to the air inlet and the air outlet respectively; the filtering structure is arranged on the flow path between the containing cavity and the air inlet. The defect of the prior art that hair flies everywhere when drying the hair of a pet is overcome, and the hair is collected when drying the hair of a pet so that it does not fly everywhere.

Description

Technical Field

[0001] The present invention relates to the technical field of pet appliances, and in particular to a pet care machine. Background Art

[0002] In recent years, with the continuous improvement of living standards, more and more families have started to keep pets. Since pets have dense hair, they are easily contaminated with dust and other foreign objects, so they need to be bathed and groomed frequently. After bathing the pet, the hair needs to be blow-dried. Traditional blow-drying equipment causes the hair to fly everywhere and cannot collect the detached hair, which is a big problem for pet owners. Summary of the invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect of the prior art that the hair of a pet flies everywhere when the hair is blow-dried, thereby providing a pet care machine that collects the hair when the hair is blow-dried.

[0004] A pet care machine, comprising:

[0005] A negative pressure device having an air inlet and an air outlet;

[0006] A containing device, comprising a containing cavity suitable for containing a pet, wherein the containing cavity is communicated with the air inlet and the air outlet respectively;

[0007] The filtering structure is arranged on the flow path between the accommodating cavity and the air inlet.

[0008] The accommodating cavity includes a pet cavity suitable for accommodating a pet, and a negative pressure cavity suitable for accommodating at least part of the negative pressure device; the pet cavity and the negative pressure cavity are connected through a circulation port, the air inlet is connected to the circulation port, and the air outlet is connected to the pet cavity.

[0009] The pet chamber and the negative pressure chamber are distributed in the vertical direction, and the pet chamber is located above the negative pressure chamber. The filter structure is connected to the flow port and is suitable for placing a pet.

[0010] The pet cavity comprises a pet inlet and outlet, and the filter structure is detachably arranged in the pet cavity through the pet inlet and outlet.

[0011] The projection of the filtering structure on the bottom of the pet cavity covers the flow opening.

[0012] The filter structure comprises a filter portion, wherein the filter portion comprises a filter area and a pet area suitable for placing pets, and the filter area has a plurality of filter holes.

[0013] The filter portion is a disc-shaped structure, the pet area is arranged at the bottom of the disc, and the filter area is higher than the pet area and is arranged at the periphery of the pet area.

[0014] The filter portion further comprises a water accumulation area, which is arranged between the pet area and the filter area, and the pet area is gradually inclined downward from the center toward the water accumulation area.

[0015] The water accumulation area is an annular groove arranged on the outer periphery of the pet area, and the bottom of the annular groove is provided with at least one drainage hole, and the projection of the drainage hole at the bottom of the pet cavity is outside the circulation port.

[0016] The filtering structure also includes a supporting part that supports the filtering part above the circulation port, the supporting part is a tubular structure, the tube diameter of the supporting part is larger than the inner diameter of the circulation port, a tube wall of the supporting part is provided with a plurality of ventilation holes, and a filter net is provided in the ventilation holes.

[0017] An annular mounting groove is provided on the outer shell of the pet chamber, one end of the support portion is clamped in the mounting groove, and the filter portion is integrally formed at the other end of the support portion.

[0018] A drain port is provided on the outer shell of the pet chamber, and the drain port is arranged outside the installation groove. The filtering structure also includes a water diversion pipe, one end of which is connected to the drain hole, and the other end extends to the drain port.

[0019] The negative pressure device includes a negative pressure structure and a flow guiding structure connected to the negative pressure structure. The negative pressure structure is accommodated in the negative pressure cavity. The air inlet is arranged on the negative pressure structure, and the air outlet is arranged on the flow guiding structure.

[0020] The negative pressure structure is a fan, a drainage portion is provided in the negative pressure chamber, a fan inlet of the fan is the air inlet, and a fan outlet is connected to the guide structure through the drainage portion.

[0021] The drainage portion includes drainage ribs, and the distance from the drainage ribs to a vertical line passing through the centroid of the negative pressure chamber gradually increases.

[0022] The flow opening includes an extension extending into the fan inlet.

[0023] An opening is provided on the outer shell of the pet cavity, and the diversion structure includes an air outlet pipe and a hose. One end of the air outlet pipe is connected to the negative pressure structure, and the other end passes through the opening into the pet cavity and is connected to the hose. The air outlet is provided on the hose.

[0024] An installation opening is provided at one end of the negative pressure chamber away from the flow port, a bottom cover is detachably provided at the installation opening, and the negative pressure structure is detachably installed in the negative pressure chamber through the installation opening.

[0025] The pet care machine further comprises a casing, and the casing is sleeved on the outer periphery of the accommodating device.

[0026] The technical solution of the present invention has the following advantages:

[0027] 1. The pet care machine provided by the present invention has a accommodating chamber for accommodating pets. When the pet owner blows dry or grooms the pet's hair, the pet is placed in the accommodating chamber. The negative pressure device blows air toward the pet in the accommodating chamber through the air outlet. The negative pressure at the air inlet adsorbs the hair and other debris shed by the pet onto the filtering structure, thereby preventing the hair and other debris from flying around during the drying process and preventing the hair and other debris from entering the negative pressure device through the air inlet.

[0028] 2. The accommodating chamber of the pet care machine provided by the present invention includes a pet chamber and a negative pressure chamber, and the negative pressure chamber protects the negative pressure device to prevent it from being damaged by external forces.

[0029] 3. The pet care machine provided by the present invention has a pet chamber and a negative pressure chamber distributed in the vertical direction, and the negative pressure chamber is arranged below the pet chamber, which not only increases the height of the pet chamber, so that the pet owner does not need to stand on an object of a certain height to comfortably dry or groom the pet's hair; it also reduces the floor space of the pet care machine and saves space. The filtering structure is connected to the flow port and is suitable for placing the pet, which not only achieves the function of filtering and adsorbing hair, but also provides space for the pet, saving space in the pet chamber.

[0030] 4. The pet care machine provided by the present invention is provided with a pet entrance and exit, which is convenient for the pet to enter and exit; the filter structure is detachably arranged in the pet cavity, which is convenient for cleaning the hair accumulated on the filter structure and preventing clogging.

[0031] 5. In the pet care machine provided by the present invention, the projection of the filtering structure at the bottom of the pet cavity covers the flow port, and has a good filtering effect, preventing hair from passing through the flow port from the gap into the negative pressure device.

[0032] 6. The pet care machine provided by the present invention has a filter section including a filter area and a pet area. The filter holes in the filter area achieve both ventilation and hair adsorption and hair collection effects. The pet area is used to place pets. The filter holes are not provided in the pet area to prevent the negative pressure suction at the filter holes from causing panic to the pets.

[0033] 7. In the pet care machine provided by the present invention, the filtering area is higher than the pet area and is arranged at the periphery of the pet area, so the range of adsorbing and collecting hair is large.

[0034] 8. The pet care machine provided by the present invention is provided with a water accumulation area, and the water accumulation area is arranged between the pet area and the filter area, so as to collect water dripping from wet hair and place the water into the negative pressure device through the circulation port; the pet area is gradually inclined from the center toward the water accumulation area, and the water naturally gathers in the water accumulation area under the action of gravity, and will not remain in the pet area to cause discomfort to the pet, or will not remain in the pet area to cause the pet's lower body or soles of the feet to be unable to be blown dry.

[0035] 9. The pet care machine provided by the present invention has a water accumulation area that is an annular groove, which is more convenient for collecting water, preventing water from flowing back and preventing water from flowing from the water accumulation area to the filtration area; a drainage hole is provided to drain the accumulated water out of the circulation port.

[0036] 10. The pet care machine provided by the present invention is provided with a support part to ensure that there is space for air flow between the filter structure and the flow port, and to prevent the pet area from blocking the flow port. A filter net is provided in the ventilation hole of the support part, which also plays a filtering role, and cooperates with the filter area to achieve secondary filtration, and the filtering effect is good.

[0037] 11. In the pet care machine provided by the present invention, the support part is clamped in the annular installation groove, which is simple to install and disassemble, and the circumferential limit of the support part can prevent the filter structure from shaking or displacement.

[0038] 12. The pet care machine provided by the present invention discharges the water in the water accumulation area to the outside of the pet cavity through the drain port and the water diversion pipe, thereby preventing the water from entering the negative pressure cavity and damaging the negative pressure device.

[0039] 13. In the pet care machine provided by the present invention, the negative pressure device is connected to the pet cavity through a guide structure, so as to facilitate drying of the pet's hair.

[0040] 14. In the pet care machine provided by the present invention, the drainage part is used to smoothly guide the wind from the fan outlet to the guide structure.

[0041] 15. In the pet care machine provided by the present invention, wind is discharged circumferentially from the fan outlet, rotated by the drainage ribs and gradually centrifugally guided to the exhaust port of the negative pressure chamber for smooth discharge.

[0042] 16. The pet care machine provided by the present invention has an extension portion extending into the fan inlet, which concentrates the incoming air and increases the negative pressure of the circulation port.

[0043] 17. The pet care machine provided by the present invention guides the wind from the negative pressure chamber through the air outlet pipe, and dries the pet's hair at various angles and postures through the hose.

[0044] 18. The pet care machine provided by the present invention is provided with a mounting port and a bottom cover to facilitate the installation and disassembly of the negative pressure structure.

[0045] 19. A casing is provided to hide the periphery of the containing device so that the exterior of the nursing machine forms an integral whole, which not only protects the containing device but also looks beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0047] Figure 1 is a cross-sectional view of the pet care machine of the present invention;

[0048] Figure 2 It is an exploded view of the installation of the pet care machine of the present invention;

[0049] Figure 3 It is a schematic diagram of the filtering structure of the present invention;

[0050] Figure 4 It is a schematic diagram of a containing device of the present invention;

[0051] Figure 5 It is a schematic diagram of a containing device of the present invention;

[0052] Description of reference numerals:

[0053] 1-containing device; 11-negative pressure chamber; 111-exhaust port; 112-drainage part; 12-pet chamber; 121-pet inlet and outlet; 122-opening; 13-circulation port; 131-extension part; 2-filter structure; 21-filter part; 211-filter area; 212-pet area; 213-water accumulation area; 2131-drainage hole; 22-support part; 221-ventilation hole; 23-water pipe; 3-negative pressure structure; 31-blade part; 32-motor; 33-motor bracket; 34-air inlet; 4-drainage structure; 41-air outlet; 5-bottom cover; 6-casing. DETAILED DESCRIPTION

[0054] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0055] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0056] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0058] like Figures 1 to 5 As shown, a pet care machine is provided in this embodiment, including a negative pressure device, a accommodating device 1 and a filtering structure 2, wherein the negative pressure device has an air inlet 34 and an air outlet 41; the accommodating device 1 has a accommodating cavity suitable for accommodating a pet, and the accommodating cavity is respectively connected to the air inlet 34 and the air outlet 41; the filtering structure 2 is arranged on the flow path between the accommodating cavity and the air inlet 34.

[0059] When the pet owner blow-dries or grooms the pet's hair, the pet is placed in the accommodating chamber. The negative pressure device blows air toward the pet in the accommodating chamber through the air outlet 41. The negative pressure at the air inlet 34 adsorbs the hair and other debris shed by the pet onto the filter structure 2, preventing the hair and other debris from flying around during the drying process, and also preventing the hair and other debris from entering the negative pressure device through the air inlet 34.

[0060] The negative pressure device can be at least partially disposed in the accommodating chamber, or completely disposed in the accommodating chamber, and the filter structure 2 can be disposed between the pet and the negative pressure device to divide the accommodating chamber into two parts. Alternatively, the negative pressure device can be disposed outside the accommodating chamber, and the filter structure 2 can be disposed inside or outside the accommodating chamber.

[0061] like Figure 1 to Figure 2As shown, the accommodating chamber includes a pet chamber 12 suitable for accommodating a pet, and a negative pressure chamber 11 suitable for accommodating at least part of the negative pressure device; the pet chamber 12 and the negative pressure chamber 11 are connected through a flow port 13, the air inlet 34 is connected to the flow port 13, and the air outlet 41 is connected to the pet chamber 12. The negative pressure chamber 11 protects the negative pressure device from being damaged by external forces.

[0062] In this embodiment, the pet chamber 12 and the negative pressure chamber 11 are distributed in the vertical direction, and the pet chamber 12 is located above the negative pressure chamber 11. The filter structure 2 is connected to the flow port 13 and is suitable for placing a pet.

[0063] The negative pressure chamber 11 is arranged below the pet chamber 12, which not only increases the height of the pet chamber 12, so that the pet owner does not need to stand on an object of a certain height to comfortably dry or groom the pet's hair; it also reduces the footprint of the pet care machine and saves space. The filtering structure 2 is connected to the flow port 13 and is suitable for placing the pet, which not only achieves the function of filtering and absorbing hair, but also provides space for the pet, saving space in the pet chamber 12.

[0064] As a convertible implementation, the pet chamber 12 and the negative pressure chamber 11 may be distributed in the horizontal direction, the filter structure 2 is connected to the flow port 13 , and the pet is placed at the bottom of the pet chamber 12 .

[0065] The pet cavity 12 in this embodiment includes a pet inlet and outlet 121 , and the filter structure 2 is detachably disposed in the pet cavity 12 through the pet inlet and outlet 121 .

[0066] A pet inlet and outlet 121 is provided to facilitate the entry and exit of pets; the filter structure 2 is detachably arranged in the pet cavity 12, which is convenient for cleaning the hair accumulated on the filter structure 2 to prevent clogging. An upper cover can be provided at the pet inlet and outlet 121 to prevent dust from accumulating on the filter structure 2 when the pet treatment machine is not in use. The upper cover and the pet inlet and outlet 121 are connected by hinged, clamped, threaded, etc.

[0067] The projection of the filter structure 2 in this embodiment at the bottom of the pet cavity 12 covers the flow opening 13. The filtering effect is good, and hair is prevented from entering the negative pressure device through the flow opening 13 from the gap.

[0068] like Figure 3 As shown, the filter structure 2 includes a filter portion 21 , and the filter portion 21 includes a filter area 211 and a pet area 212 suitable for placing a pet, and the filter area 211 has a plurality of filter holes.

[0069] The filter holes in the filter area 211 achieve both ventilation and the effect of adsorbing and collecting hair, and the pet area 212 is used to place pets. The filter holes are not arranged in the pet area 212 to prevent the negative pressure suction at the filter holes from causing panic to the pets.

[0070] In one embodiment, the filter holes are evenly distributed on the filter area 211, so as to achieve uniform ventilation effect and uniform adsorption and collection effect of hair.

[0071] The filter part 21 in this embodiment is a disc-shaped structure, the pet area 212 is arranged at the bottom of the disc, and the filter area 211 is higher than the pet area 212 and arranged at the periphery of the pet area 212. The filter area 211 is higher than the pet area 212 and arranged at the periphery of the pet area 212, and the range of adsorbing and collecting hair is large. The filter part 21 with a disc-shaped structure has a simple structure and is easy to shape.

[0072] like Figure 3 As shown, the filter portion 21 further includes a water accumulation area 213 , and the water accumulation area 213 is disposed between the pet area 212 and the filter area 211 , and the pet area 212 is gradually inclined downward from the center toward the water accumulation area 213 .

[0073] The water accumulation area 213 is arranged between the pet area 212 and the filter area 211, so as to collect water dripping from wet hair and prevent the water from entering the negative pressure device through the circulation port 13; the pet area 212 is gradually inclined from the center toward the water accumulation area 213, and the water naturally gathers in the water accumulation area 213 under the action of gravity, and will not remain in the pet area 212 to cause discomfort to the pet, or will not remain in the pet area 212 to make the pet's lower body or soles of the feet unable to be dried.

[0074] As a convertible embodiment, the filter portion 21 is a plate-shaped structure, the filter area 211 is arranged at the periphery of the pet area 212, the water accumulation area 213 is arranged between the pet area 212 and the filter area 211, the pet area 212 is gradually inclined from the center toward the water accumulation area 213, and the water accumulation area 213 is a concave portion lower than the filter area 211. The filter portion 21 can also be a basin-shaped structure or a bowl-shaped structure.

[0075] The water accumulation area 213 in this embodiment is an annular groove arranged on the periphery of the pet area 212, and at least one drainage hole 2131 is provided at the bottom of the annular groove, and the projection of the drainage hole 2131 at the bottom of the pet cavity 12 is outside the circulation port 13. The annular groove is more convenient for collecting water, preventing water from flowing back, and also preventing water from flowing from the water accumulation area 213 to the filtration area 211; the drainage hole 2131 is provided to drain the accumulated water outside the circulation port 13. In this embodiment, the water accumulation area 213 can be provided with one drainage hole 2131, or at least two drainage holes 2131 can be provided, and the at least two drainage holes 2131 are evenly distributed along the circumference of the annular groove. Preferably, the drainage hole 2131 is provided at the lowest point of the bottom of the annular groove.

[0076] As a convertible embodiment, the drainage hole 2131 may not be provided at the bottom of the annular groove, and the depth of the annular groove may be deepened. After the water flows to the water accumulation area 213, it evaporates in the water accumulation area 213. When the negative pressure device blows air into the pet cavity 12, the evaporation speed is accelerated, and the water will not remain for a long time.

[0077] like Figure 3 As shown, the filter structure 2 also includes a support portion 22 that supports the filter portion 21 above the circulation port 13. The support portion 22 is a tubular structure. The diameter of the support portion 22 is greater than the inner diameter of the circulation port 13 and less than or equal to the outer diameter of the pet area 212. The tube wall of the support portion 22 is provided with a plurality of ventilation holes 221, and a filter net is provided in the ventilation holes 221. The support portion 22 and the filter portion 21 are detachably connected or integrally formed. Preferably, the ventilation holes 221 are rectangular after the support portion 22 is circumferentially expanded.

[0078] The support part 22 is provided to ensure that there is space for air flow between the filter structure 2 and the flow port 13, and to prevent the pet area 212 from blocking the flow port 13. A filter net is provided in the ventilation hole 221 of the support part 22, which also plays a filtering role, and cooperates with the filter area 211 to achieve secondary filtering, and the filtering effect is good.

[0079] As a convertible implementation, the tube wall of the support portion 22 may be provided with a plurality of filter holes, which not only play a ventilation effect but also a filtering role, and cooperate with the filter area 211 to achieve secondary filtration with a good filtering effect.

[0080] As a convertible embodiment, the support portion 22 may also be at least three support columns distributed along the circumference of the filter portion 21, one end of the support column is connected to the filter portion 21 or is integrally formed, and the other end is provided with an annular connecting portion connecting all the support columns. A filter screen is provided between two adjacent support columns. Or a mounting groove is provided on the outer shell of the pet chamber 12, one end of the support column is connected to the filter portion 21 or is integrally formed, and the other end is clamped in the mounting groove. A filter screen is provided between two adjacent support columns. The support columns are evenly distributed along the circumference of the filter portion 21. Preferably, at least two annular fixing portions that are connected to or integrally formed with all support columns are also provided between the two ends of the support column to increase the strength of the support portion 22.

[0081] In this embodiment, the outer shell of the pet chamber 12 is provided with an annular mounting groove, one end of the support portion 22 is clamped in the mounting groove, and the filter portion 21 is integrally formed at the other end of the support portion 22. The installation and disassembly are simple, and the circumferential limit of the support portion 22 prevents the filter structure 2 from shaking or displacement.

[0082] As a convertible embodiment, the outer shell of the pet chamber 12 is provided with a plurality of mounting buckles, each of which includes at least two mounting buckles, and a recess is formed between at least two mounting buckles to clamp one end of the support portion 22. Alternatively, the outer shell of the pet chamber 12 is provided with an annular mounting buckle, and the support portion 22 is sleeved outside the mounting buckle to circumferentially limit the filter structure 2 to prevent the filter structure 2 from shaking or displacement.

[0083] In this embodiment, the housing of the pet chamber 12 is provided with a drain port, which is arranged outside the mounting groove, and the filter structure 2 further includes a water diversion pipe 23, one end of which is connected to the drain hole 2131, and the other end extends to the drain port. The water in the water accumulation area 213 is discharged to the outside of the pet chamber 12 through the drain port and the water diversion pipe 23, so as to prevent water from entering the negative pressure chamber 11 and damaging the negative pressure device.

[0084] The water guide pipe 23 may be integrally formed on the outer periphery of the support portion 22. Alternatively, the water guide pipe 23 is a hose.

[0085] like Figures 1 to 5As shown, the negative pressure device includes a negative pressure structure 3 and a guide structure 4 connected to the negative pressure structure 3. The negative pressure structure 3 is accommodated in the negative pressure chamber 11. The air inlet 34 is provided on the negative pressure structure 3, and the air outlet 41 is provided on the guide structure 4. The negative pressure device is connected to the pet chamber 12 through the guide structure 4, so as to facilitate drying the pet's hair. The guide structure 4 is connected to the exhaust port 111 of the negative pressure chamber 11, and is connected to the negative pressure structure 3 through the connection with the exhaust port 111 of the negative pressure chamber 11.

[0086] The negative pressure structure 3 in this embodiment is a fan, a guide portion 112 is provided in the negative pressure chamber 11, the fan inlet of the fan is the air inlet 34, and the fan outlet is connected to the guide structure 4 through the guide portion 112. The guide portion 112 is used to smoothly guide the wind at the fan outlet to the guide structure 4.

[0087] The drainage portion 112 in this embodiment includes drainage ribs, and the distance from the drainage ribs to the vertical line passing through the centroid of the negative pressure chamber 11 gradually increases. Because the wind can be discharged from any circumferential position of the fan when it is discharged from the fan outlet, the distance from the drainage ribs to the vertical line passing through the centroid of the negative pressure chamber 11 gradually increases, and the wind at any circumferential position can be rotated through the drainage ribs and gradually centrifugally guided to the exhaust port 111 of the negative pressure chamber 11 for smooth discharge.

[0088] Specifically, the negative pressure chamber 11 is a rotating body structure, and the inner diameter of the outer shell of the negative pressure chamber 11 near the exhaust port 111 of the negative pressure chamber 11 becomes larger to form an expansion part, and a drainage platform is formed between the expansion part and the non-expanded part, and drainage ribs are arranged on the drainage platform of the expansion part, and the distance between the drainage ribs and the outer shell of the expansion part gradually increases along the circumference of the negative pressure chamber 11. The arrangement of the outer shell of the expansion part and the drainage platform increases the strength of the negative pressure chamber 11. The exhaust port 111 is a small circular port, and the discharged wind is squeezed, and the flow rate is accelerated, and the drying effect is good.

[0089] like Figure 1 As shown, the circulation port 13 includes an extension portion 131 extending into the fan inlet. The extension portion 131 extends into the fan inlet, the incoming air is concentrated, and the negative pressure of the circulation port 13 is increased.

[0090] like Figure 2 and Figure 4 , Figure 5As shown, an opening 122 is provided on the outer shell of the pet chamber 12, and the flow guiding structure 4 includes an air outlet pipe and a hose. One end of the air outlet pipe is connected to the negative pressure structure 3, and the other end passes through the opening 122 to enter the pet chamber 12 and is connected to the hose. The air outlet 41 is provided on the hose. The wind is guided out from the negative pressure chamber 11 through the air outlet pipe, and the pet hair can be dried at various angles and in various postures through the hose. A nozzle is detachably connected to the air outlet 41 of the hose, and the nozzle is used to discharge airflow.

[0091] As a convertible embodiment, the diversion structure may also include a hose, one end of which is connected to the negative pressure structure 3 , and the other end of which passes through the opening 122 and is connected to the pet cavity 12 .

[0092] As a convertible implementation, the flow-guiding structure may also include a hose, one end of which is connected to the negative pressure structure 3 , and the other end of which is connected to the pet cavity 12 through the pet inlet and outlet 121 .

[0093] like Figure 1 to Figure 2 As shown, the negative pressure chamber 11 is provided with a mounting opening at one end away from the flow port 13, and a bottom cover 5 is detachably provided at the mounting opening, and the negative pressure structure 3 is detachably mounted in the negative pressure chamber 11 through the mounting opening. The mounting opening and the bottom cover 5 are provided to facilitate the installation and removal of the negative pressure structure 3.

[0094] In a preferred embodiment, the negative pressure chamber 11 is integrally formed at the bottom of the pet chamber 12. The molding is simple, the installation steps are omitted, and the cost is saved.

[0095] like Figure 1 to Figure 2 As shown, the pet care machine further includes a housing 6, which is sleeved on the outer periphery of the receiving device 1. The housing 6 is provided to hide the outer periphery of the receiving device 1, so that the appearance of the care machine forms a whole, which not only protects the receiving device 1 but also looks beautiful. The housing 6 can be a rotating body structure without sharp corners, and will not scratch children or pets.

[0096] In one embodiment, the fan is a centrifugal fan.

[0097] In this embodiment, the fan includes a fan blade portion 31, a motor 32 and a motor bracket 33. The fan inlet is the air inlet port of the fan blade portion 31, the fan outlet is the air outlet port of the fan blade portion 31, and the flow port 13 includes an extension portion 131 extending into the air inlet port. The output shaft of the motor 32 is connected to the fan blade portion 31; the motor bracket 33 is used to support the fan blade portion 31, and the output shaft passes through the motor bracket 33 and is connected to the fan blade portion 31.

[0098] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A pet care machine, characterized in that: include: A negative pressure device having an air inlet (34) and an air outlet (41); A accommodating device (1) having an accommodating cavity suitable for accommodating a pet, wherein the accommodating cavity is respectively connected to the air inlet (34) and the air outlet (41); A filter structure (2) is arranged on a flow path between the accommodating cavity and the air inlet (34); The accommodating chamber comprises a pet chamber (12) suitable for accommodating a pet, and a negative pressure chamber (11) suitable for accommodating at least a portion of the negative pressure device; the pet chamber (12) and the negative pressure chamber (11) are connected via a circulation port (13), the air inlet (34) is connected to the circulation port (13), and the air outlet (41) is connected to the pet chamber (12); The pet chamber (12) and the negative pressure chamber (11) are distributed in the vertical direction, and the pet chamber (12) is located above the negative pressure chamber (11). The filter structure (2) is connected to the flow port (13) and is suitable for placing a pet.

2. The pet care machine according to claim 1, characterized in that: The pet chamber (12) comprises a pet inlet and outlet (121), and the filter structure (2) is detachably arranged in the pet chamber (12) through the pet inlet and outlet (121).

3. The pet care machine according to claim 2, characterized in that: The projection of the filter structure (2) at the bottom of the pet cavity (12) covers the flow opening (13).

4. The pet care machine according to claim 3, characterized in that: The filter structure (2) comprises a filter portion (21), wherein the filter portion (21) comprises a filter area (211) and a pet area (212) suitable for placing a pet, and the filter area (211) has a plurality of filter holes.

5. The pet care machine according to claim 4, characterized in that: The filter portion (21) is a disc-shaped structure, the pet area (212) is arranged at the bottom of the disc, and the filter area (211) is higher than the pet area (212) and is arranged at the periphery of the pet area (212).

6. The pet care machine according to claim 5, characterized in that: The filter portion (21) further comprises a water accumulation area (213), wherein the water accumulation area (213) is arranged between the pet area (212) and the filter area (211), and the pet area (212) is gradually inclined downward from the center toward the water accumulation area (213).

7. The pet care machine according to claim 6, characterized in that: The water accumulation area (213) is an annular groove arranged on the outer periphery of the pet area (212), and the bottom of the annular groove is provided with at least one drainage hole (2131), and the projection of the drainage hole (2131) at the bottom of the pet cavity (12) is outside the circulation port (13).

8. The pet care machine according to claim 7, characterized in that: The filtering structure (2) further comprises a supporting portion (22) supporting the filtering portion (21) above the circulation port (13); the supporting portion (22) is a tubular structure; the diameter of the supporting portion (22) is greater than the inner diameter of the circulation port (13) and less than or equal to the outer diameter of the pet area (212); a plurality of ventilation holes (221) are provided on the tube wall of the supporting portion (22); and a filter net is provided in each of the ventilation holes (221).

9. The pet care machine according to claim 8, characterized in that: An annular mounting groove is provided on the outer shell of the pet chamber (12), one end of the support portion (22) is clamped in the mounting groove, and the filter portion (21) is integrally formed at the other end of the support portion (22).

10. The pet care machine according to claim 9, characterized in that: The outer shell of the pet chamber (12) is provided with a drain outlet, and the drain outlet is arranged outside the installation groove. The filtering structure (2) also includes a water pipe (23), one end of the water pipe (23) is connected to the drain hole (2131), and the other end extends to the drain outlet.

11. The pet care machine according to any one of claims 1 to 10, characterized in that: The negative pressure device comprises a negative pressure structure (3) and a flow guiding structure (4) connected to the negative pressure structure (3); the negative pressure structure (3) is accommodated in the negative pressure chamber (11); the air inlet (34) is arranged on the negative pressure structure (3); and the air outlet (41) is arranged on the flow guiding structure (4).

12. The pet care machine according to claim 11, characterized in that: The negative pressure structure (3) is a fan, a drainage portion (112) is provided in the negative pressure chamber (11), the fan inlet of the fan is the air inlet (34), and the fan outlet is connected to the guide structure (4) through the drainage portion (112).

13. The pet care machine according to claim 12, characterized in that: The drainage portion (112) comprises drainage ribs, and the distance from the drainage ribs to a vertical line passing through the centroid of the negative pressure chamber (11) gradually increases.

14. The pet care machine according to claim 12, characterized in that: The flow opening (13) comprises an extension portion (131) extending into the fan inlet.

15. The pet care machine according to claim 11, characterized in that: An opening (122) is provided on the outer shell of the pet chamber (12); the flow-guiding structure (4) comprises an air outlet pipe and a hose; one end of the air outlet pipe is connected to the negative pressure structure (3); the other end of the air outlet pipe passes through the opening (122) and enters the pet chamber (12) to be connected to the hose; the air outlet (41) is provided on the hose.

16. The pet care machine according to claim 11, characterized in that: An installation opening is provided at one end of the negative pressure chamber (11) away from the flow port (13), a bottom cover (5) is detachably provided at the installation opening, and the negative pressure structure (3) is detachably installed in the negative pressure chamber (11) through the installation opening.

17. The pet care machine according to any one of claims 1 to 10, characterized in that: The pet care machine further comprises a casing (6), wherein the casing (6) is sleeved on the outer periphery of the accommodating device (1).

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