Head medicine applying device

Abstract

The utility model discloses a head medicine applying device which comprises a support connected with a medicine storage bottle and a comb tooth piece used for discharging liquid and applying medicine, the support is provided with a medicine outlet hole, the comb tooth piece is provided with a medicine storage cavity used for quantitatively containing medicine liquid, and the head medicine applying device further comprises a rotating piece used for controlling the on-off state of the medicine outlet hole and the medicine storage cavity. The rotating part is connected with the support through the resetting part, the comb tooth part is arranged outside the rotating part in a covering mode, connected with the support and capable of rotating relative to the support, and when external force enables the comb tooth part to rotate relative to the support, the comb tooth part controls the rotating part to rotate so that the medicine outlet holes can be communicated with the medicine storage cavity. When the external force disappears, the reset piece drives the rotating piece and the comb tooth piece to reset to seal the medicine outlet hole, and the medicine storage bottle does not leak liquid.

Description

TECHNICAL FIELD

[0001] The utility model relates to hair care tool technical field, especially a head medicine applying device. BACKGROUND

[0002] The existing scalp medicine applying comb mostly cannot realize accurate quantitative taking, and can only be controlled through the user's feeling or use experience, resulting in that the nursing liquid or the medicine liquid is too much to dirty clothes or is not enough to be unable to be applied to the whole scalp, which brings a lot of inconvenience to actual use, especially for the quantitative medicine liquid (such as minoxidil hair growth liquid) application, the liquid amount of the metering control application cannot be realized, and it is extremely inconvenient when using.

[0003] According to market demand, some quantitative applying devices that can quantitatively apply appear, however, in the existing quantitative applying device, the nursing liquid or the medicine liquid needs to be pumped into the liquid warehouse through the pump, the pump is not easy to clean and is easy to block, resulting in that the liquid cannot be normally pumped and taken. Among them, the structure of the applying device in the prior art is disclosed in the Chinese utility model patent document with the publication number CN202121623602.4 and the name "a quantitative applying medicine applicator", wherein the quantitative applying medicine applicator is recorded, which can realize quantitative application, easy cleaning and other advantages, but the patent has the disadvantages of complex structure, the need to extract the nursing liquid or the medicine liquid through the pump, the inconvenience of cleaning the inside of the applying head, the easy blockage of the pump and the hose caused by the residual medicine liquid crystallization, the inability to extract the nursing liquid or the medicine liquid in the bottle completely, resulting in the waste of the nursing liquid or the medicine liquid and the like.

[0004] Therefore, the prior art still needs to be improved and improved. UTILITY MODEL CONTENTS

[0005] In view of the above shortcomings of the prior art, the purpose of the utility model is to provide a head medicine applying device, which can take medicine by inversion, and does not need to use pump and hose to guide medicine, avoiding blockage.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A head medicine applying device, comprising a support connected with a medicine storage bottle and a comb tooth piece for liquid outlet and medicine applying, the support has a medicine outlet hole, the comb tooth piece has a medicine storage cavity for quantitatively containing medicine liquid, the head medicine applying device further comprises a rotating piece for controlling the on-off state of the medicine outlet hole and the medicine storage cavity, and a reset piece for resetting the rotating piece, the rotating piece is connected with the support through the reset piece, the comb tooth piece is covered outside the rotating piece, and is connected with the support and can rotate relative to the support, when external force makes the comb tooth piece rotate relative to the support, the comb tooth piece controls the rotating piece to rotate to make the medicine outlet hole communicate with the medicine storage cavity, and when the external force disappears, the rotating piece and the comb tooth piece are reset by the reset piece to seal the medicine outlet hole.

[0008] The head medicine applying device, wherein the medicine outlet hole is at least one, the rotating part has at least one medicine guide hole, and the medicine guide hole is arranged in a staggered manner with the medicine outlet hole in an initial state.

[0009] The head medicine applying device, wherein the rotating part is provided with a limiting connecting part, the comb part is provided with an anti-disengaging part, and the end of the limiting connecting part blocks the anti-disengaging part.

[0010] The head medicine applying device, wherein the comb part has at least two positioning columns, the support is provided with limiting grooves in a number matched with the positioning columns, the positioning columns are inserted into the limiting grooves and connected through screws.

[0011] The head medicine applying device, wherein the rotating part is provided with a sealing part for sealing the medicine outlet hole.

[0012] The head medicine applying device, wherein the rotating part is provided with a positioning protruding part for positioning the sealing part.

[0013] The head medicine applying device, wherein the support has a limiting part for limiting the rotating angle of the limiting connecting part.

[0014] The head medicine applying device, wherein the middle part of the support has a mounting column, the rotating part and the reset part are fixed through screws and the mounting column, one end of the reset part is inserted into the rotating part, and the other end of the reset part is inserted into the support.

[0015] The head medicine applying device, wherein the height of the limiting connecting part of the rotating part is higher than the limiting part after the rotating part is connected with the support.

[0016] The head medicine applying device, wherein the comb part is provided with a ventilation hole, and the ventilation hole is located at the lower side of the liquid outlet tooth of the comb part.

[0017] Compared with the prior art, the head medicine applying device provided by the utility model is used, the medicine storage bottle is inverted, the comb part is rotated, the rotating part is synchronously rotated by the comb part, the medicine outlet hole is communicated with the medicine storage cavity, the medicine in the medicine storage bottle can flow into the medicine storage cavity, the medicine in the medicine storage cavity reaches a predetermined amount (such as the medicine storage cavity is filled), the comb part is loosened, the rotating part and the comb part are reset to seal the medicine outlet hole by the reset part, the medicine storage bottle does not leak, the utility model realizes the quantitative guiding and applying of medicine through simple rotating operation, and avoids the blockage problem caused by the traditional pump and hose, and the utility model is suitable for the quantitative applying of liquid and milk medicine. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides the exploded structure schematic diagram of head medicine applying device.

[0019] Figure 2 The longitudinal section first view angle structure schematic diagram of the head medicine applying device is provided.

[0020] Figure 3 The structure schematic diagram of the support in the head medicine applying device is provided.

[0021] Figure 4 The structure schematic diagram of the rotating part in the head medicine applying device is provided.

[0022] Figure 5 The structure schematic diagram of the rotating part and the support installation in the head medicine applying device is provided.

[0023] Figure 6 The transverse section structure schematic diagram of the head medicine applying device is provided.

[0024] Figure 7 The longitudinal section second view angle structure schematic diagram of the head medicine applying device is provided.

[0025] Figure 8 The structure schematic diagram of the comb tooth part and the rotating part in the head medicine applying device is provided.

[0026] The figure mark description is provided.

[0027] The medicine storage bottle 1, the support 2, the medicine outlet hole 21, the limiting groove 22, the installation column 23, the limiting part 24, the comb tooth part 3, the medicine storage cavity 31, the anti-dropping part 32, the positioning column 33, the air hole 34, the liquid outlet tooth 35, the anti-skid line 36, the screw 37, the rotating part 4, the medicine guide hole 41, the limiting connecting part 42, the positioning convex part 43, the reset part 5, the sealing part 6, the dust cover 7 Specific implementation

[0028] In order to make the purpose, technical scheme and advantages of the utility model more clearly and clearly, the following is combined with the drawings and examples, and the utility model is further described in detail. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0029] It should be noted that when a component is referred to as "mounted on", "fixed on" or "provided on" another component, it can be directly on another component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to another component or there can be a middle component.

[0030] It should also be noted that the left, right, up, down and other orientation terms in the embodiments of the utility model are only relative concepts or are referred to the normal use state of the product, and should not be considered as limiting.

[0031] Please see Figures 1 to 4 The head-applying device provided by this utility model includes a bracket 2 connected to a medicine storage bottle 1 and a comb-like component 3 for dispensing medicine. The bracket 2 has a medicine outlet 21, and the comb-like component 3 has a medicine storage cavity 31 for quantitatively holding the medicine. The head-applying device also includes a rotating component 4 for controlling the on / off state of the medicine outlet 21 and the medicine storage cavity 31, and a resetting component 5 for resetting the rotating component 4. The rotating component 4 is connected to the bracket 2 through the resetting component 5. The comb-like component 3 covers the rotating component 4 and is connected to the bracket 2. The comb tooth 3 is connected and can rotate relative to the bracket 2. When an external force causes the comb tooth 3 to rotate relative to the bracket 2 (such as when the user screws the comb tooth 3 to rotate relative to the bracket 2), the comb tooth 3 controls the rotating part 4 to rotate so that the medicine outlet 21 is connected to the medicine storage chamber 31. At this time, the medicine in the medicine bottle 1 can flow into the medicine storage chamber 31. When the external force disappears (such as when the user releases the comb tooth 3), the reset part 5 drives the rotating part 4 and the comb tooth 3 to reset and seal the medicine outlet 21, so that the medicine bottle 1 is isolated from the medicine storage chamber 31.

[0032] In practical use, the medicine storage bottle 1 is inverted, and then the comb tooth 3 is rotated. The comb tooth 3 drives the rotating part 4 to rotate synchronously, so that the medicine outlet 21 is connected to the medicine storage chamber 31, so that the medicine in the medicine storage bottle 1 flows into the medicine storage chamber 31. After the medicine in the medicine storage chamber 31 is full or reaches the set scale, the comb tooth 3 is released. The reset part 5 drives the rotating part 4 and the comb tooth 3 to reset, sealing the medicine outlet 21 and isolating the medicine storage bottle 1 from the medicine storage chamber 31.

[0033] This embodiment eliminates the need for a pump and hose when discharging the medicine, avoiding potential blockages. Furthermore, discharging the medicine by inverting the storage bottle 1 ensures that all the medicine in the bottle is used, preventing waste. In addition, this embodiment offers advantages such as simple structure, ease of operation, and ease of installation.

[0034] There is at least one dispensing hole 21, and the rotating component 4 has at least one guiding hole 41. In the initial state, the guiding hole 41 is misaligned with the dispensing hole 21, so that the dispensing hole 21 is in a sealed state. In this embodiment, there are two dispensing holes 21 and two guiding holes 41, and the two dispensing holes 21 are arranged opposite each other. Correspondingly, the two guiding holes 41 are also arranged opposite each other. In the initial state, the dispensing hole 21 and the guiding hole 41 are arranged in a cross shape, so that when the rotating component 4 rotates, the guiding hole 41 can overlap (i.e., connect) with the dispensing hole 21, so that the medicine can be discharged. Moreover, the two dispensing holes 21 can quickly discharge the medicine in the medicine storage bottle 1, saving the medicine discharge time.

[0035] Please refer to the following: Figure 5 and Figure 6The rotating member 4 is provided with a limiting connecting member 42, the comb member 3 is provided with an anti-disengaging member 32, the end of the limiting connecting member 42 interferes with the anti-disengaging member 32, that is, when the limiting connecting member 42 is in contact with the anti-disengaging member 32, the limiting connecting member 42 will block the anti-disengaging member 32, so that the anti-disengaging member 32 drives the limiting connecting member 42 to rotate, that is, when the comb member 3 rotates, the rotating member 4 rotates synchronously.

[0036] Please refer to Figure 7 and Figure 8 Specifically, the limiting connecting member 42 and the anti-disengaging member 32 are both two and symmetrically arranged, when installed, the comb member 3 is covered on the rotating member 4 and connected with the support 2, so that one anti-disengaging member 32 is arranged on the left side of one limiting connecting member 42 and the other anti-disengaging member 32 is arranged on the right side of the other limiting connecting member 42, so that no matter the comb member 3 rotates to the left or to the right, the anti-disengaging member 32 can block the limiting connecting member 42, so that the comb member 3 drives the rotating member 4 to rotate synchronously when the comb member 3 rotates, thereby controlling the on-off state of the medicine outlet hole 21 and the medicine guide hole 41.

[0037] Please refer to Figures 1 to 8 The comb member 3 has at least two positioning columns 33, the support 2 is provided with limiting grooves 22 which are adapted to the number of the positioning columns 33, the positioning columns 33 are inserted into the limiting grooves 22 and connected by screws 37, so that the comb member 3 can be connected with the support 2 and can also rotate relative to the support 2.

[0038] In the example, the positioning columns 33 are three and are distributed in an equilateral triangle, the head diameter of the screw 37 is greater than the width of the limiting groove 22, so that the connection strength of the comb member 3 and the support 2 can be ensured and the rotation angle of the comb member 3 can be limited. When the comb member 3 rotates, the limiting groove 22 limits the rotation angle of the comb member 3. The rotation angle of the comb member 3 is 0-110 degrees. Preferably, the diameter of the medicine guide hole 41 is greater than that of the medicine outlet hole 21, so that the rotating member 4 does not need to be accurately controlled in rotation angle to achieve the best medicine guiding effect. The comb member 3 is also provided with anti-skid lines 36, so as to facilitate the user to rotate the comb member 3. Further, the medicine guide hole 41 and the medicine outlet hole 21 are both in a fan shape, which is reasonable for the spatial structure of the support 2 and the rotating member 4, at the same time, makes the liquid outlet channel as large as possible, so as to facilitate the liquid in the medicine storage cavity to reach the rated amount quickly.

[0039] Preferably, the rotating member 4 is provided with a sealing member 6 for sealing the medicine outlet hole 21, and the rotating member 4 is provided with a positioning protrusion 43 for positioning the sealing member 6, and the positioning protrusion 43 is provided with a positioning cavity (not shown in the figure). When installed, the positioning sealing member 6 is installed in the positioning protrusion 43, and when the rotating member 4 rotates, the positioning sealing member 6 rotates together, and the bottom surface of the sealing member 6 is larger than the diameter of the medicine outlet hole 21, so that the sealing member 6 can seal the medicine outlet hole 21 when rotating to the medicine outlet hole 21. When the comb member 3 is loosened, the rotating member 4 can be reset by the reset member 5, and the sealing member 6 can be reset smoothly without jamming or falling off.

[0040] The middle part of the support 2 is provided with a mounting column 23, and the middle part of the rotating member 4 and the reset member 5 is fixed to the mounting column 23 by a screw 51, wherein the rotating member 4 can rotate relative to the support 2. One end of the reset member 5 is inserted into the rotating member 4, and the other end of the reset member 5 is inserted into the support 2. The reset member 5 can be a torsion spring, and when the rotating member 4 is forced to rotate, the reset member 5 is deformed by torsion. When the rotating member 4 is not forced, the elastic restoring force of the reset member 5 can reset the rotating member 4, and the rotating member 4 can drive the comb member 3 to reset.

[0041] As shown in Figure 5 , the support 2 is provided with a limiting part 24 for limiting the rotation angle of the limiting connecting member 42. Specifically, the limiting part 24 is two (the shapes can be different or the same), and is symmetrically arranged, one limiting part 24 is located on the left side or the right side of one limiting connecting member 42, and the other limiting part 24 is located on the right side or the left side of the other limiting connecting member 42, so that the rotating member 4 can only rotate to the left side or the right side. Specifically, the positioning protrusion 43 is arranged at the limiting connecting member 42, and the medicine outlet hole 21 is arranged at the limiting part 24. In the initial state, the limiting connecting member 42 abuts against the limiting part 24, and the sealing member 6 in the positioning protrusion 43 covers the medicine outlet hole 21.

[0042] Wherein, the height of the limiting connecting member 42 of the rotating member 4 connected with the support 2 is higher than the limiting part 24, so that when the comb member 3 is connected with the support 2, the anti-falling member 32 can abut against the limiting connecting member 42, so that the rotating member 4 can rotate synchronously with the comb member 3.

[0043] Please refer to Figure 1 , Figure 2 and Figure 7The air vent 34 is arranged on the comb tooth piece 3 and is located at the lower side of the liquid outlet tooth 35 of the comb tooth piece 3. The air vent 34 can make air enter the medicine storage cavity 31 when the medicine is guided out or applied, so that negative pressure is avoided in the medicine storage cavity 31, the medicine can be smoothly guided out or used, the medicine is not wasted, and the effect of quantitative medicine use is achieved. Optionally, the air vent 34 can be multiple, for example, one air vent 34 is arranged below each liquid outlet tooth 35. The air vent 34 is shielded by the liquid outlet tooth 35, which is beneficial to the appearance of the head medicine applying device, and when not in use, due to the sealing effect of the liquid outlet tooth 35, external air is not easy to enter the medicine storage cavity 31, that is, in the unused state, the inside of the medicine storage cavity 31 is in a sealed state, and crystallization of the liquid medicine in the medicine storage cavity 31 is prevented.

[0044] The head medicine applying device further comprises a dustproof cover 7 which is buckled with the support 2 and plays a role of protecting the liquid outlet tooth 35 and preventing dust.

[0045] In the embodiment, the liquid storage cavity can be a quantitative liquid storage cavity, or a visible window and a scale can be arranged on the liquid storage cavity, so that the effect of quantitative application is achieved.

[0046] In order to make the structure of the utility model clearer, the following describes the medicine applying operation in detail.

[0047] First, the support 2 is tightly screwed with the medicine storage bottle 1, and then the medicine storage bottle 1 is inverted. At this time, the whole device is in an initial sealed state, and the medicine outlet hole 21 is sealed by the sealing piece 6.

[0048] The user applies external force (such as rotating the comb tooth piece 3) to the comb tooth piece 3 to make it rotate relative to the support 2. When the comb tooth piece 3 rotates, the rotating piece 4 is driven to rotate synchronously by the cooperation of the anti-disengagement piece 32 and the limiting connecting piece 42. With the rotation of the rotating piece 4, the medicine guiding hole 41 gradually overlaps and communicates with the medicine outlet hole 21, and the flowing liquid medicine flows from the medicine storage bottle 1 into the medicine storage cavity 31 of the comb tooth piece 3 through the medicine outlet hole 21 and the medicine guiding hole 41. When the liquid medicine in the medicine storage cavity 31 reaches a predetermined amount (if the medicine storage cavity 31 is a quantitative medicine storage cavity, it can be filled, or the reaching of the predetermined amount can be determined by the visible window and the scale), the rotation of the comb tooth piece 3 is stopped.

[0049] When the external force disappears, the reset piece 5 drives the rotating piece 4 and the comb tooth piece 3 to reset by using its own elastic force. The rotating piece 4 rotates back to the initial position, and the sealing piece 6 seals the medicine outlet hole 21 again to prevent the medicine storage bottle 1 from leaking. In the process of guiding and using the medicine, the air vent 34 on the comb tooth piece 3 can make air enter the medicine storage bottle 1 or the medicine storage cavity 31, so that negative pressure is avoided, the medicine can be smoothly guided out and used, and the purpose of quantitative medicine use is achieved.

[0050] In summary, the head medicine applying device provided by the utility model realizes the quantitative leading-out and applying of medicine through simple mechanical structure, and is low in product cost.

[0051] In addition, the utility model still has the advantages of simple structure, easy operation and easy installation.

[0052] It can be understood that, for the ordinary skilled in the art, the technical scheme and the utility model concept of the utility model can be replaced or changed equivalently, and all the changes or replacements shall belong to the protection scope of the claims attached to the utility model.

Claims

1. A head-mounted medication application device, comprising a support connected to a medication storage bottle and a comb for dispensing medication, wherein the support has a medication outlet and the comb has a medication storage cavity for quantitatively dispensing medication, characterized in that, The head-applying device also includes a rotating component for controlling the on / off state of the dispensing hole and the storage chamber, and a resetting component for resetting the rotating component. The rotating component is connected to the support through the resetting component. The comb tooth is covered outside the rotating component and connected to the support, and can rotate relative to the support. When an external force causes the comb tooth to rotate relative to the support, the comb tooth controls the rotating component to rotate so that the dispensing hole and the storage chamber are connected. When the external force disappears, the resetting component drives the rotating component and the comb tooth to reset and seal the dispensing hole.

2. The head medication application device according to claim 1, characterized in that, The drug outlet is at least one, and the rotating component has at least one drug guide hole. In the initial state, the drug guide hole and the drug outlet are misaligned.

3. The head medication application device according to claim 1, characterized in that, The rotating component is provided with a limiting connector, the comb component is provided with an anti-detachment component, and the end of the limiting connector is blocked by the anti-detachment component.

4. The head medication application device according to claim 3, characterized in that, The comb tooth has at least two positioning posts, and the bracket is provided with a number of limiting grooves that match the number of positioning posts. The positioning posts extend into the limiting grooves and are connected by screws.

5. The head medication application device according to claim 1, characterized in that, The rotating component is provided with a sealing element for sealing the drug outlet hole.

6. The head medication application device according to claim 5, characterized in that, The rotating component is provided with a positioning protrusion for positioning the seal, and the seal is disposed in the positioning protrusion.

7. The head medication application device according to claim 3, characterized in that, The bracket has a limiting part for limiting the rotation angle of the limiting connector.

8. The head medication application device according to claim 1, characterized in that, The bracket has a mounting post in the middle. The rotating part and the resetting part are fixed to the mounting post by screws. One end of the resetting part is inserted into the rotating part, and the other end of the resetting part is inserted into the bracket.

9. The head application device according to claim 3, characterized in that, After the rotating component is connected to the bracket, the height of its limiting connector is higher than that of the limiting part.

10. The head application device according to claim 1, characterized in that, The comb tooth is provided with a vent hole, which is located on the lower side of the liquid outlet tooth of the comb tooth.

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