CN108901905B

CN108901905B - External insect expelling device for pet dog

Info

Publication number: CN108901905B
Application number: CN201810768284.7A
Authority: CN
Inventors: 谢震东
Original assignee: Hangzhou Yuzhen Digital Technology Co Ltd
Current assignee: Zhejiang Zhiduo Network Technology Co ltd
Priority date: 2018-07-13
Filing date: 2018-07-13
Publication date: 2020-12-08
Anticipated expiration: 2038-07-13
Also published as: CN108901905A

Abstract

The invention discloses an in-vitro insect expelling device for pet dogs, which comprises an inverted U-shaped rod made of elastic plastic, wherein the upper end of the inverted U-shaped rod is connected with a liquid medicine box, an inverted U-shaped pipe is arranged in the inverted U-shaped rod, the top end of the inverted U-shaped pipe is communicated with the liquid medicine box through a connecting pipe, a plurality of branch pipes are uniformly distributed on the side wall of the inverted U-shaped pipe, a plurality of comb heads are uniformly distributed on the inner side wall of the inverted U-shaped rod, the branch pipes correspond to the comb heads one by one and extend to the inside of the comb heads, a conical sleeve head is sleeved on the outer side of each comb head, a gap is reserved between a sleeve head opening of each conical sleeve head and the inverted U-shaped rod, the sleeve head opening of each conical sleeve head is elastically connected with the outer wall of each comb head through an elastic sealing element, a negative pressure cavity is formed between each conical sleeve head and each comb head. The invention has reasonable structure, can skim the hair and directly contact the skin, has better and more comprehensive insect expelling effect, higher insect expelling speed and simple operation.

Description

External insect expelling device for pet dog

Technical Field

The invention relates to the technical field of pet tools, in particular to an in-vitro insect expelling device for a pet dog.

Background

At present, more and more households have begun to feed pet dogs. No matter be long hair pet dog or short hair pet dog it can breed some parasites on one's body, so need regularly carry out external and internal expelling parasite to the pet dog, external expelling parasite generally adopts the repellent to spray on the pet dog, but such expelling parasite mode often is that the liquid medicine directly sprays the surface of hair, because too dense hair has certain water-proof effects, make the liquid medicine hardly with skin direct contact, not only lead to the effect of expelling parasite relatively poor, and still lead to the waste of a large amount of liquid medicines, on the other hand external expelling parasite needs spray the whole health of dog, the work load is great, traditional external expelling parasite device availability factor is low, and be difficult to spray comprehensively.

Summary of the invention

The invention aims to solve the defects in the prior art, and provides the in-vitro insect expelling device for the pet dog, which can prevent hairs from directly contacting with the skin, has better and more comprehensive insect expelling effect, higher insect expelling speed and simple operation.

In order to achieve the purpose, the invention adopts the following technical scheme:

an external insect expelling device for pet dogs comprises an inverted U-shaped rod made of elastic plastic, wherein a liquid medicine box is connected to the upper end of the inverted U-shaped rod, a medicine feeding hole is formed in the liquid medicine box, a sealing plug with a pressure valve is arranged in the medicine feeding hole, an inverted U-shaped pipe is arranged in the inverted U-shaped rod, the top end of the inverted U-shaped pipe is communicated with the liquid medicine box through a connecting pipe, a plurality of branch pipes are uniformly distributed on the side wall of the inverted U-shaped pipe, a plurality of combing heads are uniformly distributed on the inner side wall of the inverted U-shaped rod, the branch pipes correspond to the combing heads one by one and extend into the combing heads, a conical sleeve head is sleeved on the outer side of each combing head, a gap is reserved between a sleeve head opening of the conical sleeve head and the inverted U-shaped rod, the sleeve head opening of the conical sleeve head is elastically connected with the outer wall of the combing head through an elastic sealing element, a negative pressure cavity is formed between the conical sleeve head and the combing, the liquid outlet is internally provided with a one-way valve, capillary channels are densely distributed in the comb head, and the negative pressure cavity is communicated with the branch pipe through the capillary channels.

Preferably, the elastic sealing member is a silicone ring.

Preferably, the inner wall of the capillary channel is fixedly connected with a conductive wire, and the tail end of the conductive wire penetrates through the negative pressure cavity and is embedded into the outer wall of the conical sleeve head.

Preferably, the upper end of the inverted U-shaped rod is fixedly connected with two fixing rods, and the upper ends of the two fixing rods are fixedly connected with a pull rod together.

Preferably, the end of the conical sleeve head away from the inverted U-shaped rod is spherical.

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

1. be provided with the shape of falling U pole, the equipartition has many combs the head on the shape of falling U pole inner wall, can skim off hair from the four sides simultaneously and directly contact with skin, and the expelling parasite scope is wider, and the pulling falls the U-shaped pole backward in the past and can carry out the expelling parasite operation to pet dog's whole body, and the speed of expelling parasite is faster.

2. Comb outside cover has the toper pullover, be equipped with the negative pressure chamber in the toper pullover, comb in-connection has the bleeder, be connected with a plurality of capillary passageways between negative pressure chamber and the bleeder, can be at the in-process of pulling the U-shaped pole of falling, the volume in negative pressure chamber is constantly changing, during its inside negative pressure that produces, can follow the intraductal suction of bleeder with the liquid medicine, then on the skin through liquid outlet pet dog, because the diffusion of liquid itself behind liquid medicine and skin contact, can make liquid medicine effect more comprehensive, the device easy operation simultaneously, the waste of liquid medicine has been avoided, it is effectual to expel parasites.

3. Through setting up the conducting wire, can effectually lead away the static that toper pullover outer wall and pet hair friction produced at the expelling parasite in-process, can reduce the stimulation to the pet dog after all, make it keep warm and smooth, convenient operation still can make the hair of pet dog more gentle and agreeable simultaneously, has saved subsequent work of managing.

Drawings

FIG. 1 is a schematic cross-sectional view of an in vitro insect repelling device for pet dogs according to the present invention;

FIG. 2 is an enlarged view of the structure at the position A of the in-vitro insect repelling device for pet dogs according to the present invention;

fig. 3 is a schematic view of the extrusion process of the cone-shaped sleeve head of the in-vitro insect expelling device for pet dogs.

In the figure: 1 inverted U-shaped rod, 2 liquid medicine boxes, 3 pull rods, 4 inverted U-shaped tubes, 5 branch tubes, 6 elastic sealing elements, 7 conical sleeve heads, 8 negative pressure cavities, 9 liquid outlets, 10 capillary channels, 11 conductive wires and 12 combing heads.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an external insect expelling device for pet dogs comprises an inverted U-shaped rod 1 made of elastic plastic, wherein the opening size of the U-shaped rod 1 can be properly changed according to the body type of a pet dog, the application range of the device can be expanded, the upper end of the inverted U-shaped rod 1 is connected with a liquid medicine box 2, a medicine adding hole is formed in the liquid medicine box 2, and a sealing plug with a pressure valve is arranged in the medicine adding hole; the device is characterized in that an inverted U-shaped pipe 4 is arranged in an inverted U-shaped rod 1, the top end of the inverted U-shaped pipe 4 is communicated with a liquid medicine box 2 through a connecting pipe, a plurality of branch pipes 5 are uniformly distributed on the side wall of the inverted U-shaped pipe 4, a plurality of comb heads 12 are uniformly distributed on the inner side wall of the inverted U-shaped rod 1, the branch pipes 5 are in one-to-one correspondence with the comb heads 12 and extend to the inside of the comb heads, a conical sleeve head 7 is sleeved on the outer side of the comb heads 12, a gap is reserved between a sleeve head opening of the conical sleeve head 7 and the inverted U-shaped rod 1, the sleeve head opening of the conical sleeve head 7 is elastically connected with the outer wall of the comb heads 12 through an elastic sealing element 6, a negative pressure cavity 8 is formed between the conical sleeve head 7 and the comb heads 12, a liquid outlet 9 communicated with the negative pressure cavity 8 is arranged at one end, away from the inverted U-.

In the invention, the elastic sealing element 6 is a silica gel ring, has strong recoverability, is wear-resistant, non-toxic and tasteless, and has no side effect on the body of the pet dog. Inner wall fixedly connected with conductive wire 11 of capillary passage 10, the end of conductive wire 11 runs through negative pressure chamber 8 and imbeds in the outer wall of toper pullover 7, in the 1 pulling process of type of falling U pole, toper pullover 7 and hair friction, can produce static, stimulate the pet easily, make it uneasy, still can lead to pet hair to erect simultaneously, cause pet dog's discomfort, need independent follow-up the arrangement, conductive wire 11 can in time be with the leading-in capillary passage 10 of the electric charge on the toper pullover 7 in, and absorb the electric charge by the liquid medicine, make the hair more gentle and agreeable. Two dead levers of the upper end fixedly connected with of type of falling U pole 1, the common fixedly connected with pull rod 3 in upper end of two dead levers can hand pull rod 3 and stimulate, and it is more convenient to operate. The one end that the toper pullover 7 kept away from the type of falling U pole 1 is the sphere form, makes the contact of toper pullover 7 and skin more level and smooth, and it is changeing to slide, can not produce the discomfort in the expelling parasite in-process yet.

When the insect repellent device is used, insect repellent liquid medicine is filled into the liquid medicine box 2, enters the inverted U-shaped pipe 4 along the connecting pipe and finally flows into the branch pipes 5 respectively, and the branch pipes 5 are communicated with the negative pressure cavity 8 through the capillary channels 10, so that the liquid medicine cannot flow out of the capillary channels 10 under the natural state under the action of air pressure in the liquid medicine box 2. Then clamping the inverted U-shaped rod 1 outside the body of the pet dog, holding the pull rod 3 and pulling the inverted U-shaped rod 1 towards the tail of the pet dog to drive the inverted U-shaped rod 1 to move backwards along the back of the pet dog, wherein the surface of the body of the pet dog is uneven due to different sizes of muscle groups of the body of the pet dog, the speed of pulling the pull rod 3 is fast or slow, the conical sleeve head 7 can irregularly move outside the comb head 12 under the action of the elastic sealing element 6 to extrude and expand the negative pressure cavity 8, negative pressure is formed in the negative pressure cavity 8 in the extrusion process, in the expansion process, the negative pressure generated in the negative pressure cavity 8 is enough to suck the liquid medicine in the branch pipe 5 into the negative pressure cavity 8 through the capillary channel 10, the liquid medicine is finally discharged through the liquid outlet 9 to paint the surface of the skin, the conical sleeve head 7 can be timely reset by the elastic sealing element 6, and a plurality of comb heads 12 are uniformly distributed on the inner wall of the inverted U-shaped rod 1, can be comparatively even scribble the skin surface at pet dog with the liquid medicine, the liquid medicine can be followed skin diffusion on its surface afterwards for once can carry out the smearing of liquid medicine to the whole body of pet dog from the pulling process backward, scribble fastly, easy operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the concepts of the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The external insect expelling device for the pet dog is characterized by comprising an inverted U-shaped rod (1) made of elastic plastic, wherein a liquid medicine box (2) is connected to the upper end of the inverted U-shaped rod (1), a medicine adding hole is formed in the liquid medicine box (2), a sealing plug with a pressure valve is arranged in the medicine adding hole, an inverted U-shaped pipe (4) is arranged in the inverted U-shaped rod (1), the top end of the inverted U-shaped pipe (4) is communicated with the liquid medicine box (2) through a connecting pipe, a plurality of branch pipes (5) are uniformly distributed on the side wall of the inverted U-shaped pipe (4), a plurality of comb heads (12) are uniformly distributed on the inner side wall of the inverted U-shaped rod (1), the branch pipes (5) correspond to the comb heads (12) one by one and extend to the inside of the branch pipes, a conical sleeve head (7) is sleeved on the outer side of the comb heads (12), and a gap is reserved between the sleeve head opening of the conical sleeve head (, the pullover mouth of toper pullover (7) passes through elastic sealing spare (6) and combs (12) outer wall elastic connection, toper pullover (7) and comb (12) within a definite time and form negative pressure chamber (8), the one end that fall U type pole (1) was kept away from in toper pullover (7) is equipped with liquid outlet (9) with negative pressure chamber (8) intercommunication, be equipped with the check valve in liquid outlet (9), it has capillary passage (10) to gather in comb (12), negative pressure chamber (8) are through capillary passage (10) and bleeder (5) intercommunication, the one end that fall U type pole (1) was kept away from in toper pullover (7) is the sphere form.

2. An in vitro insect repellent device for pet dogs, according to claim 1, wherein the elastic sealing member (6) is a silicone ring.

3. An in vitro insect expelling device for pet dogs according to claim 1, wherein the inner wall of the capillary channel (10) is fixedly connected with a conductive wire (11), and the tail end of the conductive wire (11) penetrates through the negative pressure cavity (8) and is embedded in the outer wall of the conical sleeve head (7).

4. The in vitro insect expelling device for pet dogs as claimed in claim 1, wherein two fixing rods are fixedly connected to the upper end of the inverted U-shaped rod (1), and a pull rod (3) is fixedly connected to the upper ends of the two fixing rods.