CN221330500U - Quantitative scalp medicine applying comb - Google Patents

Abstract

The utility model discloses a dosing scalp medicine feeding comb which comprises a shell, a liquid feeding component and at least one liquid guide comb needle, wherein the shell is provided with a liquid storage bin for temporarily storing liquid medicine, the shell is provided with a communication port, the liquid feeding component is correspondingly arranged with the communication port, so that the liquid feeding component adds the liquid medicine into the liquid storage bin through the communication port, the liquid guide comb needle is arranged on the shell and is communicated with the liquid storage bin, the liquid medicine temporarily stored in the liquid storage bin is led out through the liquid guide comb needle, the liquid medicine required by smearing once scalp is added into the liquid storage bin through the liquid feeding component, the liquid medicine is temporarily stored through the liquid storage bin, the using amount of the liquid medicine can be intuitively seen, and the liquid medicine temporarily stored in the liquid storage bin is led out through the liquid guide comb needle, so that the aim of dosing medicine feeding and smearing is achieved, and the requirement of quantitative smearing of a user is met.

Description

Quantitative scalp medicine applying comb

Technical Field

The utility model relates to the technical field of hair care products, in particular to a quantitative scalp medicine applying comb.

Background

In the prior art, a comb is often used for dipping the medicine liquid to smear medicine on hair or scalp, however, the smearing mode can not quantitatively apply medicine, and the medicine liquid is separated from the comb, so that the operation is inconvenient. In practical application, an additional container is needed, the liquid medicine is poured into the container, and then the comb is used for dipping the liquid medicine in the container to smear the hair or scalp, so that the operation is inconvenient, and the container is additionally prepared, thereby wasting resources.

Some scalp medicine applying combs are needed in the market, but the existing scalp medicine applying combs cannot accurately and quantitatively take the dosage, can only be controlled through the feeling or the use experience of a user, so that the excessive application amount of the nursing liquid or the medicine liquid can pollute clothes, or the application amount is insufficient, and the scalp medicine applying combs cannot be applied to the whole scalp, so that great inconvenience is brought to actual use, and particularly the application of the quantitative medicine liquid is extremely inconvenient in use.

Disclosure of utility model

The utility model aims to provide a quantitative scalp medicine feeding comb, and aims to solve the technical problem that the quantitative medicine feeding cannot be realized in the prior art, so that the use is inconvenient.

In order to achieve the above object, the technical scheme of the present utility model provides a quantitative scalp drug applying comb, comprising:

The device comprises a shell, a liquid storage device and a liquid storage device, wherein the shell is provided with a liquid storage bin for temporarily storing liquid medicine and is provided with a communication port;

The liquid adding component is arranged corresponding to the communication port, so that the liquid adding component adds liquid medicine into the liquid storage bin through the communication port; and

At least one liquid guide comb needle, the liquid guide comb needle set up in on the casing, and with stock solution storehouse intercommunication is in order to pass through the liquid guide comb needle will the liquid medicine of keeping in the stock solution storehouse is derived.

Further, the liquid adding component comprises a liquid adding valve, one end of the liquid adding valve is connected with the communication port, and the other end of the liquid adding valve is used for being connected with a bottle opening of a liquid storage bottle filled with liquid medicine.

Further, the liquid adding assembly further comprises a liquid storage bottle for containing liquid medicine, wherein the bottle mouth of the liquid storage bottle is detachably connected with the other end of the liquid adding valve, and the liquid medicine in the liquid storage bottle flows into the liquid storage bin by opening the liquid adding valve.

Further, the liquid adding valve is a pressing pump, the liquid inlet end of the pressing pump is communicated with the bottle mouth of the liquid storage bottle, and the liquid outlet end of the pressing pump is communicated with the communication port, so that the liquid medicine in the liquid storage bottle flows into the liquid storage bin by pressing the pressing pump.

Further, the liquid feeding subassembly still includes outer body, the one end of outer body with the casing is connected, just outer body cover is located the outside of stock solution bottle, the stock solution bottle is followed the other end of outer body is at least partly exposed, so that through pressing the stock solution bottle promotes thereby the liquid medicine in the stock solution bottle flows into in the stock solution storehouse by pressing the pump is opened.

Further, the liquid outlet end of the pressing pump is detachably inserted into the communication port, the other end of the outer tube body is provided with an opening, so that the liquid storage bottle is exposed through the opening, the other end of the outer tube body is provided with a stop part, and the periphery of the liquid storage bottle is correspondingly provided with a first positioning step, so that the liquid storage bottle is axially positioned by being propped against the first positioning step through the stop part.

Further, the casing includes staving and ring lid, ring lid detachably lid in on the staving, just the ring lid with the staving forms jointly the stock solution storehouse, the intercommunication mouth set up in on the ring lid, the periphery of ring lid is provided with the flange, the inner wall of staving is provided with the second location step, thereby through the flange with the second location step offsets to carry out the axial spacing to the ring lid.

Further, the outer wall of the shell is made of transparent materials, and capacity scale marks are arranged on the outer wall of the shell, so that the amount of liquid medicine added in the liquid storage bin can be observed through the capacity scale marks.

Further, the shell is provided with a through hole, a ventilation soft cover is embedded in the through hole, the ventilation soft cover is provided with a ventilation hole, and the ventilation hole is communicated with the liquid storage bin so as to balance the air pressure inside and outside the liquid storage bin through the ventilation hole.

Further, the soft ventilation cover is made of silica gel or rubber materials, two positioning rings are arranged on the periphery of the soft ventilation cover, the two positioning rings are arranged at intervals along the axis of the ventilation hole, and therefore the soft ventilation cover is respectively propped against the two ends of the through hole through the two positioning rings to be axially positioned.

According to the technical scheme, when the quantitative scalp medicine applying comb is used for applying scalp, the liquid medicine amount required by applying scalp once is added into the liquid storage bin through the liquid adding component, the liquid medicine is temporarily stored in the liquid storage bin, the use amount of the liquid medicine can be intuitively seen, and the liquid medicine temporarily stored in the liquid storage bin is led out through the liquid guide comb needle, so that the purpose of quantitatively applying medicine is achieved, the quantitative scalp medicine applying comb meets the requirement of a user, is suitable for the use of hair care and hair care products such as quantitative liquid medicine or care liquid, and is simple and practical in structure, convenient to operate and convenient to use.

In order to make the technical conception and other objects, advantages, features and functions of the present utility model more obvious and understandable, preferred embodiments will be described in detail below with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a comb for dosing scalp medication according to an embodiment of the present application;

FIG. 2 is a front view of a comb for dosing scalp medication in accordance with an embodiment of the present application;

FIG. 3 is a cross-sectional view of section A-A of FIG. 2 provided by an embodiment of the present application;

FIG. 4 is an exploded view of a structure providing a dosing comb for scalp application in accordance with an embodiment of the present application;

FIG. 5 is an exploded view of another view of an embodiment of the present application providing a dosing comb for scalp;

FIG. 6 is a schematic view of the structure of a ring cover according to an embodiment of the present application;

Fig. 7 is a schematic structural view of a vent soft cover according to an embodiment of the application.

Wherein the above figures include the following reference numerals:

100. a housing; 110. liquid guiding comb needles; 111. a ball; 120. a tub body; 122. a second positioning step; 123. a liquid storage bin; 130. a ring cover; 131. a communication port; 132. a through hole; 133. a flange; 134. a countersunk head groove; 135. a limit ring groove; 140. a vent soft cover; 141. a vent hole; 142. a positioning ring; 143. a hole column; 150. a seal ring; 160. massage comb needles;

200. A liquid adding component; 210. a liquid storage bottle; 211. a bottle cap; 212. a stop portion; 220. a pressing pump; 230. an outer tube body; 231. an opening; 232. a first positioning step; 233. a notch; 234. a scale window;

300. a soft cover; 310. positioning holes; 400. a hard cover.

Detailed Description

The embodiment of the application solves the technical problem that the quantitative scalp medicine feeding cannot be realized in the prior art, so that the inconvenience is caused by the quantitative scalp medicine feeding is solved, the liquid medicine required by the scalp to be smeared once is added into the liquid storage bin through the liquid feeding component 200, the liquid medicine is temporarily stored in the liquid storage bin, and the liquid medicine required to be smeared temporarily stored in the liquid storage bin is led out through the liquid guide comb needle 110, so that the purpose of quantitative medicine feeding smearing is achieved, the quantitative scalp medicine feeding comb is suitable for some quantitative smeared liquid medicine or nursing liquid and the like, and the phenomenon that the waste caused by excessive medicine feeding or the dosage requirement cannot be met due to too little medicine feeding basically does not occur.

In order that those skilled in the art will better understand the technical solutions of the present utility model, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present embodiment provides a dosing comb for scalp, comprising: the liquid feeding assembly 200 and the at least one liquid guide comb needle 110 are arranged on the shell 100, the shell 100 is provided with a liquid storage bin 123 for temporarily storing liquid medicine, the shell 100 is provided with a communication port 131, the communication port 131 is communicated with the liquid storage bin 123, the liquid feeding assembly 200 and the communication port 131 are correspondingly arranged, the liquid feeding assembly 200 adds the liquid medicine into the liquid storage bin 123 through the communication port 131, the liquid guide comb needle 110 is arranged on the shell 100 and is communicated with the liquid storage bin 123, the liquid medicine temporarily stored in the liquid storage bin 123 is led out through the liquid guide comb needle 110, and therefore the liquid medicine is smeared on the scalp, and the purposes of hair care, hair nourishing and hair growth are achieved.

It can be seen that, when the quantitative scalp medicine applying comb of this embodiment is used for applying scalp, the liquid medicine amount required by the scalp to be applied once is added into the liquid storage bin 123 through the liquid adding component 200, the liquid medicine is temporarily stored in the liquid storage bin 123, the usage amount of the liquid medicine can be intuitively seen, and the liquid medicine temporarily stored in the liquid storage bin 123 is led out through the liquid guide comb needle 110, so that the quantitative medicine applying and applying aim is achieved, the quantitative scalp medicine applying requirement of a user is met, and the quantitative scalp medicine applying comb is suitable for the use of hair care and hair care products such as quantitative liquid medicine or care liquid, and has the advantages of simple and practical structure, convenient operation and convenient use.

In this embodiment, as shown in fig. 4 and 5, the liquid adding assembly 200 includes a liquid adding valve, one end of the liquid adding valve is connected to the communication port 131, the other end of the liquid adding valve is used to connect with the mouth of the liquid storage bottle 210 containing the liquid medicine, and the other end of the liquid adding valve is designed to be matched with the mouth of the liquid storage bottle 210 containing the liquid medicine, so that the liquid adding valve can be matched with the purchased liquid storage bottle 210 containing the liquid medicine, for example, can be matched with the bottle body of minoxidil liquid medicine, wherein the liquid adding valve can adopt a pressing pump 220, a liquid extracting pump, etc. or a valve for controlling whether the communication port 131 flows, as long as the liquid adding valve can control the communication port 131 between the liquid storage bottle 210 and the liquid storage bin 123 to be opened, so that the liquid medicine contained in the liquid storage bottle 210 can be temporarily stored in the liquid storage bin 123 through the communication port 131, thereby being convenient for quantitative medicine feeding.

Specifically, as shown in fig. 4 and 5, the liquid adding assembly 200 further includes a liquid storage bottle 210 for containing a liquid medicine, where a bottle mouth of the liquid storage bottle 210 is detachably connected with the other end of the liquid adding valve, so that the liquid medicine in the liquid storage bottle 210 flows into the liquid storage bin 123 through the communication port 131 by opening the liquid adding valve, the liquid medicine amount required to be smeared in each time is added into the liquid storage bin 123 for temporary storage, and then the liquid medicine required to be smeared in the liquid storage bin 123 is totally led out and smeared on the scalp through the liquid guiding comb 110, so as to achieve the purpose of quantitative smearing, thereby facilitating the user to control the smearing amount of the liquid medicine.

Further, as shown in fig. 4 and fig. 5, the liquid adding valve is a pressing pump 220, the liquid inlet end of the pressing pump 220 is communicated with the bottle mouth of the liquid storage bottle 210, the liquid outlet end of the pressing pump 220 is communicated with the communication port 131, so that the liquid medicine in the liquid storage bottle 210 flows into the liquid storage bin 123 by pressing the pressing pump 220, wherein a spring is arranged on the pressing pump 220, so that the pressing pump 220 is opened by pressing to drive the compression of the spring, so that the liquid medicine in the liquid storage bottle 210 flows into the liquid storage bin 123 for temporary storage through the pressing pump 220 and the communication port 131, the pressing pump 220 is released for resetting and closing, so that the waste caused by excessive liquid medicine flowing into the liquid storage bin 123 in the liquid storage bottle 210 is avoided, the pressing pump 220 is an existing part, and the specific structure and principle of the pressing pump 220 are not excessively repeated, and the specific description and description of the pressing pump and the pressing pump two are disclosed in the specification of an alternative multitube pressing packaging bottle and an alternative method thereof in patent application CN202310563010.5 can be referred to.

In this embodiment, as shown in fig. 1 and 3, the filling assembly 200 further includes an outer tube 230, one end of the outer tube 230 is connected to the housing 100, the outer tube 230 is sleeved outside the liquid storage bottle 210, the liquid storage bottle 210 is at least partially exposed from the other end of the outer tube 230, so that the liquid medicine in the liquid storage bottle 210 flows into the liquid storage bin 123 through the communication port 131 by pushing the pressing pump 220 to open by pressing the liquid storage bottle 210, so that, when in use, a user can hold the outer tube 230 by hand, and press the exposed portion of the liquid storage bottle 210 by fingers to push the pressing pump 220 to open so that the liquid medicine in the liquid storage bottle 210 flows into the liquid storage bin 123 for temporary storage, thereby facilitating the use of the filling operation by the user.

Specifically, as shown in fig. 3 to 5, the liquid outlet end of the pressing pump 220 is detachably plugged into the communication port 131, the other end of the outer tube body 230 is provided with an opening 231, so that the liquid storage bottle 210 is exposed through the opening 231, the other end of the outer tube body 230 is provided with a stop portion 212, the periphery of the liquid storage bottle 210 is correspondingly provided with a first positioning step 232, the stop portion 212 is propped against the first positioning step 232, so that the liquid storage bottle 210 is axially positioned, two ends of the outer tube body 230 are opened, one end of the outer tube body 230 is detachably connected with the shell 100 in a threaded connection manner, the side wall of the opening 231 of the outer tube body 230 is provided with at least one notch 233, so that a user can push the liquid storage bottle 210 inwards by fingers through the notch 233 to press the pressing pump 220 for liquid feeding, the bottle bottom of the bottle cap 211 is in threaded connection, scalp care liquid medicine can be added into the liquid storage bottle 210 by opening the bottle cap 211, the outer wall of the outer tube body 230 is made of transparent plastic material, a scale window 234 is formed by axially extending, and the residual quantity in the liquid medicine bottle 210 can be visually observed through the scale window 234, so that the liquid medicine in the liquid storage bottle 210 can be conveniently replenished in time.

As shown in fig. 3 to 5, during assembly, the bottle mouth of the liquid storage bottle 210 is in threaded connection with the liquid inlet end of the pressing pump 220, then the liquid storage bottle 210 is installed into the outer tube 230 from one end of the outer tube 230, the liquid outlet end of the pressing pump 220 is correspondingly inserted into the communication port 131, and one end of the outer tube 230 is in threaded connection with the shell 100, wherein the pipe column member protrudes and extends outwards from the communication port 131, the liquid outlet end of the pressing pump 220 is in a pipe cylinder shape, so that the liquid outlet end of the pressing pump 220 is sleeved on the pipe column member, the insertion connection is realized, the bottle bottom of the liquid storage bottle 210 is axially positioned against the first positioning step 232 through the stop part 212, and the liquid storage bottle 210 can be detached by rotating the outer tube 230.

Further, as shown in fig. 3 to 5, the casing 100 includes a tub 120 and a ring cover 130, the ring cover 130 is detachably covered on the tub 120, and the ring cover 130 and the tub 120 together form a liquid storage bin 123, a communication port 131 is disposed on the ring cover 130, a flange 133 is disposed on the periphery of the ring cover 130, a second positioning step 122 is disposed on the inner wall of the tub 120, so that the ring cover 130 is axially limited by abutting the flange 133 against the second positioning step 122, the ring cover 130 is pressed and fastened in the tub 120 by the liquid storage bottle 210 and the pressing pump 220, the ring cover 130 can be detached from the tub 120 by detaching the liquid storage bottle 210, the structure is simple, the processing difficulty and the production cost are low, the assembly is convenient, the communication port 131 for detaching and cleaning the liquid storage bin 123 and the ring cover 130 is convenient, the use is prevented from being affected by the blockage caused by the crystallization of liquid medicine, and particularly the minoxidil hair growth liquid medicine is easy to crystallize when contacting with air.

In this embodiment, as shown in fig. 3 to 5, the outer wall of the housing 100 is made of a transparent material, and the outer wall of the housing 100 is provided with capacity graduation marks, so that the amount of the liquid medicine added in the liquid storage bin 123 can be observed through the capacity graduation marks, and then the usage amount of the liquid medicine added in the liquid storage bin 123 can be intuitively and accurately observed by the outer wall of the transparent housing 100 in combination with the capacity graduation marks, so that the liquid medicine is accurately and quantitatively coated, and the purpose of quantitative medicine feeding and coating is achieved, so that the requirement of quantitative coating of a user is met.

Specifically, as shown in fig. 3 to 5, the casing 100 is provided with a through hole 132, the through hole 132 is embedded with a ventilation soft cover 140, the ventilation soft cover 140 is provided with a ventilation hole 141 in a penetrating manner, the ventilation hole 141 is communicated with the liquid storage bin 123, so that the air pressure inside and outside the liquid storage bin 123 is balanced through the ventilation hole 141, on one hand, the outside air can enter the liquid storage bin 123 through the ventilation hole 141 to reach the air pressure balance, the liquid medicine in the liquid storage bin 123 is conveniently and smoothly led out by the liquid guide comb needle 110, the negative pressure generated in the liquid storage bin 123 is avoided to influence the liquid outlet, the liquid medicine in the liquid storage bin 123 can be almost completely used up, the waste caused by the residual liquid medicine is avoided, on the other hand, the liquid medicine can form a liquid film in the ventilation hole 141 of the soft ventilation soft cover 140, and the liquid film can effectively prevent the liquid medicine in the liquid storage bin 123 from leaking from the ventilation hole 141.

Further, as shown in fig. 6 and 7, the vent soft cover 140 is made of silica gel or rubber material, the periphery of the vent soft cover 140 is provided with two positioning rings 142, the two positioning rings 142 are arranged at intervals along the axis of the vent hole 141, so that the vent soft cover 140 is respectively propped against two ends of the through hole 132 through the two positioning rings 142 to perform axial positioning, wherein the vent soft cover 140 is arranged in the through hole 132 on the ring cover 130, counter sink grooves 134 are arranged at two ends of the through hole 132, so that the positioning rings 142 are embedded in the counter sink grooves 134 when the vent soft cover 140 is installed in the through hole 132, the stability and reliability of the installation of the vent soft cover 140 are effectively improved, and the hole wall of the vent hole 141 is outwards protruded to form a hole column 143, so that the axial length of the vent hole 141 is prolonged through the hole column 143, so that the forming length of a liquid film in the vent hole 141 is increased, the leakage-proof effect is improved, a seal ring groove 150 is arranged between the ring cover 130 and the inner wall of the barrel 120, limit grooves 135 are arranged at the periphery of the ring cover 130, the limit grooves 135 are embedded in the limit grooves 150, and the limit grooves 150 are embedded in the limit grooves 150 to perform the installation stability.

In this embodiment, as shown in fig. 4 and 5, a plurality of liquid guiding comb pins 110 and a plurality of massage comb pins 160 are uniformly arranged on a barrel 120 of a casing 100, the massage comb pins 160 are solid comb pins for combing and massaging, the liquid guiding comb pins 110 are used for guiding out liquid medicine in a liquid storage bin 123, the liquid guiding comb pins 110 comprise a needle cylinder, a spring and a ball 111, the spring and the ball 111 are placed in the needle cylinder, the ball 111 abuts against a liquid outlet of the needle cylinder, one end of the spring abuts against the ball 111, the other end of the spring abuts against a liquid inlet side edge of the needle cylinder, and in the process of applying medicine, the ball 111 rolls to enable the liquid medicine on the scalp to flow out from a gap between the ball 111 and the liquid outlet of the needle cylinder, so that the liquid medicine on the scalp is applied to the scalp root of a human body.

The scalp medicine applying comb further comprises a soft cover body 300 and a hard cover body 400, wherein the soft cover body 300 is made of silica gel or rubber materials, the hard cover body 400 is made of plastic materials, positioning holes 310 are formed in the soft cover body 300, so that when the soft cover body 300 is covered on the liquid guiding comb needle 110 and the massage comb needle 160, the massage comb needle 160 is inserted into the positioning holes 310 for positioning, the liquid guiding comb needle 110 is hidden and covered by the soft cover body 300 to play a role in protecting the liquid guiding comb needle 110 and preventing leakage, the hard cover body 400 is covered on the shell 100, and the hard cover body 400 is covered on the outer part of the soft cover body 300 to play a role in protecting the soft cover body 300, and the soft cover body 300 is prevented from falling off from the liquid guiding comb needle 110 and the massage comb needle 160.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:

when the quantitative scalp medicine applying comb is used for applying scalp, the liquid adding component 200 is used for adding the liquid medicine required by scalp to be applied once into the liquid storage bin 123, the liquid medicine is temporarily stored in the liquid storage bin 123, the use amount of the liquid medicine can be visually seen, and the liquid medicine temporarily stored in the liquid storage bin 123 is led out through the liquid guide comb needle 110, so that the quantitative medicine applying and applying aim is fulfilled, the quantitative scalp medicine applying requirement of a user is met, and the quantitative scalp medicine applying comb is suitable for the use of hair care and hair care products such as quantitative liquid medicine or nursing liquid, and has the advantages of simple and practical structure, convenience in operation and convenience in use.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "disposed, connected, mounted" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or in contradiction or integrally connected; the specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "transverse, longitudinal, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the term "inner and outer" refers to the inner and outer relative to the outline of each component itself.

It will be understood that when an element is referred to as being "on" or "connected to" another element, it can be directly on or directly connected to the other element or intervening elements may be present therebetween. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements present therebetween.

In addition, in the description of the present utility model, the terms "first" and "second" are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present utility model.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.

Claims (8)

1. A dosing scalp application comb comprising:

The device comprises a shell, a liquid storage device and a liquid storage device, wherein the shell is provided with a liquid storage bin for temporarily storing liquid medicine and is provided with a communication port;

The liquid adding component is arranged corresponding to the communication port, so that the liquid adding component adds liquid medicine into the liquid storage bin through the communication port; and

At least one liquid guide comb needle which is arranged on the shell and communicated with the liquid storage bin so as to guide out the liquid medicine temporarily stored in the liquid storage bin through the liquid guide comb needle;

The liquid adding assembly comprises a liquid adding valve, one end of the liquid adding valve is connected with the communication port, and the other end of the liquid adding valve is used for being connected with a bottle opening of a liquid storage bottle filled with liquid medicine;

The liquid adding assembly further comprises a liquid storage bottle for containing liquid medicine, wherein the bottle mouth of the liquid storage bottle is detachably connected with the other end of the liquid adding valve, and the liquid medicine in the liquid storage bottle flows into the liquid storage bin by opening the liquid adding valve.

2. The dosing scalp medicine feeding comb according to claim 1, wherein the liquid feeding valve is a pressing pump, a liquid inlet end of the pressing pump is communicated with a bottle mouth of the liquid storage bottle, and a liquid outlet end of the pressing pump is communicated with the communication port, so that the liquid medicine in the liquid storage bottle flows into the liquid storage bin by pressing the pressing pump.

3. A dosing comb according to claim 2 wherein the liquid feeding assembly further comprises an outer tube, one end of the outer tube is connected to the housing, and the outer tube is sleeved outside the liquid storage bottle, the liquid storage bottle being at least partially exposed from the other end of the outer tube, so that the liquid storage bottle is pushed to open by pressing the liquid storage bottle to enable the liquid medicine in the liquid storage bottle to flow into the liquid storage bin.

4. A dosing scalp dispensing comb according to claim 3 wherein the dispensing end of the push pump is detachably connected to the communication port, the other end of the outer tube is provided with an opening, so that the liquid storage bottle is exposed through the opening, the other end of the outer tube is provided with a stop portion, and the outer periphery of the liquid storage bottle is correspondingly provided with a first positioning step, so that the liquid storage bottle is axially positioned by the stop portion and the first positioning step.

5. A dosing scalp dispensing comb according to claim 4 wherein the housing comprises a barrel and a ring cover, the ring cover is detachably covered on the barrel, the ring cover and the barrel together form the liquid storage bin, the communication port is arranged on the ring cover, a flange is arranged on the periphery of the ring cover, and a second positioning step is arranged on the inner wall of the barrel so as to abut against the second positioning step through the flange, thereby axially limiting the ring cover.

6. A dosing scalp comb according to any one of claims 1 to 5 wherein the outer wall of the housing is made of a transparent material and the outer wall of the housing is provided with volume graduations to enable the amount of liquid medicine added to the reservoir to be observed through the volume graduations.

7. A dosing scalp dispensing comb according to any one of claims 1 to 5 wherein the housing is provided with a through hole provided with a vent soft cover provided with a vent hole communicating with the reservoir to equalise air pressure inside and outside the reservoir through the vent hole.

8. A dosing scalp dispensing comb as claimed in claim 7 wherein said vent flexible cover is made of silicone or rubber material, and wherein two locating rings are provided on the periphery of said vent flexible cover, said two locating rings being spaced along the axis of said vent aperture so that said vent flexible cover is axially positioned against the ends of said through hole by said two locating rings, respectively.