Liniment smearing tool for pets

Abstract

The utility model relates to the technical field of liniment smearing tools, in particular to a liniment smearing tool for pets, which comprises a liniment smearing bottle, a smearing head used for smearing liniment on the body surface of a pet is arranged on the liniment smearing bottle, and a liniment extrusion plate is arranged in the smearing head and used for providing liniment for the smearing head. A rotating assembly used for driving the liniment extrusion plate to rotate is arranged in the liniment smearing bottle, and a feeding assembly used for providing liniment into the liniment extrusion plate is arranged in the liniment smearing bottle. According to the liniment smearing device, the liniment extrusion plate can be driven to rotate in the smearing head through the rotating assembly in the liniment smearing bottle, so that liniment discharged by the liniment extrusion plate is evenly smeared to the smearing head, secondary treatment on the liniment on the smearing head by a user through tools such as a cotton swab is not needed, the use quality of the liniment is improved, and the liniment smearing device is suitable for popularization and application. And the convenience of smearing the liniment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liniment application tools, in particular to a liniment application tool for pets. Background Technique

[0002] Most of the existing pet liniments are applied to the pet's body surface through a liniment application bottle. The flow of the liniment in the liniment application bottle to the application head is mostly achieved by the operator manually squeezing the bottle body of the liniment application bottle or inverting the liniment application bottle. Under the action of gravity, the liniment flows to the application head. Although the above two methods are simple and fast, the liniment flowing to the application head cannot be well distributed on the application head, and tools such as cotton swabs are still needed for uniform operation, which is conducive to the uniform application on the pet's body surface. Therefore, a liniment application tool for pets is proposed. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a liniment application tool for pets, which solves the technical problem that the flow of the liniment in the traditional application bottle to the application head is uneven and uncontrollable.

[0004] To solve the above technical problems, the utility model provides the following technical solution: A liniment application tool for pets, including a liniment application bottle, which is provided with an application head for applying liniment to the pet's body surface. An liniment extrusion plate is arranged in the application head for providing liniment to the application head. A rotation assembly for driving the liniment extrusion plate to rotate is arranged in the liniment application bottle. The rotation assembly includes a hollow rotating shaft rotatably arranged in the liniment application bottle. The upper end of the hollow rotating shaft is communicated with the liniment extrusion plate, and the lower end of the hollow rotating shaft extends to the bottom of the liniment application bottle and is provided with a plurality of liquid inlet holes.

[0005] Preferably, the rotation assembly further includes a partition plate located in the liniment application bottle. A driving device is arranged at the lower end of the partition plate. The output shaft end of the driving device is provided with a transmission assembly for driving the hollow rotating shaft to rotate.

[0006] The transmission assembly includes a driving conical part located at the output shaft end of the driving device, a lead screw penetrating through the partition plate, a driven conical part and a driving transmission part located on the lead screw, and a driven transmission part located on the hollow rotating shaft.

[0007] Preferably, a feeding assembly for providing liniment to the liniment extrusion plate is arranged on the rotation assembly. The partition plate divides the interior of the liniment application bottle into a driving cavity and a liquid storage cavity. The feeding assembly includes a piston plate slidably arranged in the liquid storage cavity. A circular through hole for cooperating with the hollow rotating shaft is arranged on the piston plate, and a sealing ring is arranged in the circular through hole.

[0008] The piston plate is provided with an internal threaded hole for cooperating with the lead screw, and an exhaust assembly for balancing the pressure difference inside and outside the liniment application bottle is arranged on the piston plate. The exhaust assembly includes an exhaust shell arranged on the piston plate, and a communication hole for cooperating with the exhaust shell is arranged on the piston plate;

[0009] An exhaust member is slidably arranged in the exhaust shell, an L-shaped exhaust channel is arranged in the exhaust member, an exhaust hole for cooperating with the L-shaped exhaust channel is arranged on the inner wall of the exhaust shell, a pressure-receiving member is arranged on the exhaust member, and an extrusion rod for extruding the pressure-receiving member is arranged on the partition plate; An extrusion spring is further arranged in the exhaust shell for extruding the exhaust member to an initial state.

[0010] Preferably, a limiting ring is arranged inside the liniment application bottle to prevent the piston plate from continuously moving upward.

[0011] Preferably, a plurality of exhaust grooves are arranged on the inner wall of the liniment application bottle, and a dust-proof net is arranged inside the exhaust grooves.

[0012] Preferably, a one-way valve is arranged inside the hollow rotating shaft to prevent the liquid inside the liquid storage cavity from flowing back.

[0013] Preferably, a liquid injection hole is arranged on the inner wall of the liniment application bottle, and the setting height of the liquid injection hole is lower than the setting height of the limiting ring.

[0014] Preferably, a rectangular sliding groove for cooperating with the pressure-receiving member to slide is arranged on the inner wall of the exhaust shell, and the height of the exhaust member is greater than the opening height of the rectangular sliding groove.

[0015] By means of the above technical solutions, the present utility model provides a liniment application tool for pets, which at least has the following beneficial effects:

[0016] 1. The rotation assembly inside the liniment application bottle of the present utility model can drive the liniment extrusion plate to rotate inside the application head, so as to evenly apply the liniment discharged by the liniment extrusion plate to the application head. It is not necessary for the user to perform secondary treatment on the liniment on the application head through tools such as cotton swabs, which improves the quality of liniment use and greatly improves the convenience of liniment application.

[0017] 2. The feeding assembly of the present utility model can forcibly transport the liniment in the liquid storage cavity to the liniment extrusion plate, and then cooperate with the rotation assembly to efficiently and evenly send the liniment to the application head. The power for the entire feeding process is provided by the rotation assembly, so that the rotation assembly and the feeding assembly form a whole, and no additional control parts are required for operation, solving the disadvantages of the traditional method that the operator needs to manually squeeze the bottle body of the application bottle or use gravity to make the liniment flow to the application head, enabling the liniment application bottle to apply liniment to pets at any angle in space. Description of the Drawings

[0018] The accompanying drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0019] Figure 1 It is a schematic diagram of the external structure of the liniment application bottle of the present utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the application head of the present utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the rotating assembly of the present utility model;

[0022] Figure 4 It is a schematic diagram of the meshing structure of the driving conical part and the driven conical part of the present utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the exhaust assembly of the present utility model;

[0024] Figure 6 It is a schematic diagram of the internal structure of the exhaust shell of the present utility model;

[0025] Figure 7 It is a schematic diagram of the internal structure of the hollow rotating shaft of the present utility model.

[0026] In the figure: 1. Liniment application bottle; 101. Application head; 102. Liniment extrusion plate;

[0027] 2. Rotating assembly; 201. Partition plate; 202. Hollow rotating shaft; 203. Lead screw; 204. Driving device; 205. Driving conical part; 206. Driven conical part; 207. Driving transmission part; 208. Driven transmission part;

[0028] 3. Feeding assembly; 301. Piston plate; 3011. Communication hole; 302. Exhaust shell; 303. Exhaust part; 304. Extrusion spring; 305. Compressed part; 306. Extrusion rod. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1

[0031] Please refer to Figures 1-7, A lotion application tool for pets, including a lotion application bottle 1. The upper part of the lotion application bottle 1 is provided with an application head 101 for applying lotion to the pet's body surface. Inside the application head 101, there is a lotion extrusion plate 102 for providing lotion to the application head 101; Inside the lotion application bottle 1, there is a rotation assembly 2 for driving the lotion extrusion plate 102 to rotate, and on the rotation assembly 2, there is a feeding assembly 3 for supplying lotion into the lotion extrusion plate 102;

[0032] The usage method of this application tool is as follows: After introducing the lotion into the lotion application bottle 1, the lotion is forcibly transported to the lotion extrusion plate 102 through the feeding assembly 3, and the lotion extrusion plate 102 is driven to rotate by the rotation assembly 2, so that the lotion extrusion plate 102 rotates to discharge the lotion into the inside of the application head 101, and then the lotion is evenly distributed on the application head 101;

[0033] The rotation assembly 2 includes a hollow rotating shaft 202 and a lead screw 203 rotatably arranged inside the lotion application bottle 1, and a partition plate 201 arranged inside the lotion application bottle 1. The upper end of the hollow rotating shaft 202 is communicated with the lotion extrusion plate 102, and a plurality of liquid inlet holes are opened at the lower end of the hollow rotating shaft 202; Inside the hollow rotating shaft 202, there is a one-way valve for preventing the liquid inside the liquid storage cavity from flowing back; The partition plate 201 divides the inside of the lotion application bottle 1 into a driving cavity and a liquid storage cavity. A driving device 204 is fixedly arranged on the partition plate 201. The output end of the driving device 204 is provided with a driving conical part 205. On the lead screw 203, there is a driven conical part 206 that cooperates with the driving conical part 205. The lead screw 203 is provided with a driving transmission part 207 inside the driving cavity, and the hollow rotating shaft 202 is provided with a driven transmission part 208 inside the driving cavity. The driven transmission part 208 and the driving transmission part 207 are meshed with each other;

[0034] As can be seen from the above, the specific working principle of the rotation assembly 2 in the present utility model is: The driving device 204 works to drive the driving conical part 205 to rotate. In actual practice, the driving device 204 can be selected as a micro motor. This kind of motor is small in size and low in mass, and is suitable for use under various working conditions;

[0035] Since the driving conical part 205 and the driven conical part 206 are meshed with each other, when the driving device 204 works, the lead screw 203 can be driven to rotate. The lead screw 203 is provided with a driving transmission part 207. Also, because the driving transmission part 207 and the driven transmission part 208 are meshed with each other, after the driving transmission part 207 rotates, it can drive the driven transmission part 208 to rotate. The driven transmission part 208 is fixedly arranged on the hollow rotating shaft 202, so the hollow rotating shaft 202 can be driven to rotate. Also, because the upper end of the hollow rotating shaft 202 is communicated with the lotion extrusion plate 102, the lotion extrusion plate 102 can be driven to rotate inside the application head 101.

[0036] Embodiment Two

[0037] Please refer to Figures 4-6 , this embodiment is basically the same as Embodiment 1. This embodiment is made on the basis of Embodiment 1 and has the same beneficial effects as Embodiment 1. For the same parts, please refer to each other and will not be elaborated here in detail.

[0038] As a further technical solution of this embodiment, the feeding component 3 includes a piston plate 301 slidably arranged in the liquid storage cavity. A circular through hole for cooperating with the hollow rotating shaft 202 is formed on the piston plate 301, and a sealing ring is arranged in the circular through hole;

[0039] An internal threaded hole for cooperating with the lead screw 203 is formed on the piston plate 301. An exhaust component for balancing the pressure difference inside and outside the liniment application bottle 1 is arranged on the piston plate 301. The exhaust component includes an exhaust shell 302 arranged on the piston plate 301, and a communication hole 3011 for cooperating with the exhaust shell 302 is formed on the piston plate 301;

[0040] An exhaust piece 303 is slidably arranged in the exhaust shell 302. An L-shaped exhaust channel is formed in the exhaust piece 303. An exhaust hole for cooperating with the L-shaped exhaust channel is formed on the inner wall of the exhaust shell 302. A pressure receiving piece 305 is arranged on the exhaust piece 303, and a pressing rod 306 for pressing the pressure receiving piece 305 is arranged on the partition plate 201; A compression spring 304 is further arranged in the exhaust shell 302 for pressing the exhaust piece 303 to an initial state.

[0041] Further, a limiting ring is arranged in the liniment application bottle 1 for preventing the piston plate 301 from continuously moving upward; A liquid injection hole is formed on the inner wall of the liniment application bottle 1, and the setting height of the liquid injection hole is lower than the setting height of the limiting ring.

[0042] Further, a plurality of exhaust grooves are formed on the inner wall of the liniment application bottle 1, and a dust-proof net is arranged inside the exhaust grooves; A rectangular sliding groove for cooperating with the pressure receiving piece 305 to slide is formed on the inner wall of the exhaust shell 302, and the height of the exhaust piece 303 is greater than the opening height of the rectangular sliding groove.

[0043] As can be seen from the above, the flow of the liniment in the present utility model is forcedly pushed by the feeding component 3. The specific working principle of the feeding component 3 is as follows:

[0044] When the liniment application bottle 1 stores the liniment, the piston plate 301 is at the uppermost position inside the liquid storage cavity, that is, the upper end surface of the piston plate 301 abuts against the lower end surface of the limit ring. Since the inner wall of the liniment application bottle 1 is provided with a liquid injection hole, the liniment can be introduced into the liquid storage cavity through the liquid injection hole. During this process, the extrusion rod 306 arranged on the partition plate 201 will extrude the pressure-receiving member 305, so that the pressure-receiving member 305 and the exhaust member 303 move downward to the limit position in the exhaust housing 302. When the exhaust member 303 is at the limit position, the L-shaped exhaust channel inside the exhaust member 303 communicates with the exhaust hole on the exhaust housing 302, that is, the liquid storage cavity is communicated with the upper part of the piston plate 301 through the communication hole 3011 and the L-shaped exhaust channel of the exhaust housing 302. At this time, when injecting the liniment into the liquid storage cavity, the situation of gas blocking the liquid injection hole will not occur;

[0045] Forced discharge of the liniment: When a certain amount of liniment is stored in the liniment application bottle 1, the liquid level of the liniment will not be higher than the set height of the liquid injection hole. When the driving device 204 works, it can drive the lead screw 203 to rotate, and then drive the piston plate 301 to move downward. The lead screw 203 is arranged in cooperation with the internal thread hole on the piston plate 301. The downward moving piston plate 301 further extrudes the liniment in the liquid storage cavity, driving the liniment to enter the inside of the hollow rotating shaft 202 through a plurality of liquid inlet holes opened at the lower end of the hollow rotating shaft 202. The liniment entering the inside of the hollow rotating shaft 202 will flow into the liniment extrusion plate 102. Since the liniment extrusion plate 102 must be rotating when the piston plate 301 moves downward, the liniment can be evenly discharged onto the application head 101;

[0046] The piston plate 301 returns to the initial state: When the piston plate 301 moves to the bottom of the liquid storage cavity, the driving device 204 reverses, and the piston plate 301 moves upward, so that a negative pressure is generated between the piston plate 301 and the liquid storage cavity. There is a one-way valve in the hollow rotating shaft 202. When the generated negative pressure is greater than the elastic force of the extrusion spring 304, the exhaust member 303 will move downward in the exhaust housing 302 until the exhaust member 303 moves downward to the limit position. At this position, the L-shaped exhaust channel in the exhaust member 303 communicates with the exhaust hole on the exhaust housing 302, resulting in the communication between the liquid storage cavity below the piston plate 301 and the outside, thereby eliminating the negative pressure in this part, that is, enabling the piston plate 301 to move upward smoothly.

[0047] Each embodiment in this specification is described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other. For the above embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the description of the method embodiments.

[0048] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A liniment application tool for pets, comprising a liniment application bottle (1), characterized in that: The liniment application bottle (1) is provided with an application head (101) for applying liniment to the surface of a pet. An liniment extrusion plate (102) is arranged inside the application head (101) to provide liniment for the application head (101). A rotating assembly (2) for driving the liniment extrusion plate (102) to rotate is arranged inside the liniment application bottle (1). The rotating assembly (2) includes a hollow rotating shaft (202) rotatably arranged inside the liniment application bottle (1). The upper end of the hollow rotating shaft (202) is communicated with the liniment extrusion plate (102), and the lower end of the hollow rotating shaft (202) extends to the bottom of the liniment application bottle (1) and is provided with a plurality of liquid inlet holes.

2. The application tool for pet liniment according to claim 1, wherein: The rotating assembly (2) further includes a partition plate (201) located inside the liniment application bottle (1). A driving device (204) is arranged at the lower end of the partition plate (201). A transmission assembly is arranged at the output shaft end of the driving device (204) for driving the hollow rotating shaft (202) to rotate. The transmission assembly includes a driving conical part (205) at the output shaft end of the driving device (204), a lead screw (203) penetrating through the partition plate (201), a driven conical part (206) and a driving transmission part (207) located on the lead screw (203), and a driven transmission part (208) located on the hollow rotating shaft (202).

3. The application tool for pet liniment according to claim 2, wherein: A feeding assembly (3) for supplying liniment into the liniment extrusion plate (102) is arranged on the rotating assembly (2). The partition plate (201) divides the interior of the liniment application bottle (1) into a driving cavity and a liquid storage cavity. The feeding assembly (3) includes a piston plate (301) slidably arranged in the liquid storage cavity. A circular through hole for cooperating with the hollow rotating shaft (202) is arranged on the piston plate (301), and a sealing ring is arranged in the circular through hole. An internal thread hole for cooperating with the lead screw (203) is arranged on the piston plate (301). An exhaust assembly for balancing the pressure difference inside and outside the liniment application bottle (1) is arranged on the piston plate (301). The exhaust assembly includes an exhaust shell (302) arranged on the piston plate (301), and a communication hole (3011) for cooperating with the exhaust shell (302) is arranged on the piston plate (301). An exhaust part (303) is slidably arranged in the exhaust shell (302). An L-shaped exhaust channel is arranged in the exhaust part (303). Exhaust holes for cooperating with the L-shaped exhaust channel are arranged on the inner wall of the exhaust shell (302). A pressure receiving part (305) is arranged on the exhaust part (303), and an extrusion rod (306) for extruding the pressure receiving part (305) is arranged on the partition plate (201). A compression spring (304) is further arranged in the exhaust shell (302) for extruding the exhaust part (303) to an initial state.

4. A lotion application tool for pets according to claim 3, characterized in that: A limiting ring is arranged inside the liniment application bottle (1) to prevent the piston plate (301) from continuously moving upward.

5. A pet liniment application tool according to claim 1, characterized in that: A plurality of exhaust grooves are arranged on the inner wall of the liniment application bottle (1), and a dust-proof net is arranged inside the exhaust grooves.

6. The application tool for pet liniment according to claim 2, characterized in that: A one-way valve is arranged inside the hollow rotating shaft (202) to prevent the liquid inside the liquid storage cavity from flowing back.

7. The application tool for pet liniment according to claim 3, characterized in that: The inner wall of the liniment application bottle (1) is provided with a liquid injection hole, and the setting height of the liquid injection hole is lower than the setting height of the limiting ring.

8. The application tool for pet liniment according to claim 3, wherein: The inner wall of the exhaust shell (302) is provided with a rectangular sliding groove for the sliding of the pressure receiving member (305), and the height of the exhaust member (303) is greater than the opening height of the rectangular sliding groove.

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