Hair washing comb

Abstract

The utility model relates to a hair washing comb which comprises a water tank module and a handle module connected with the water tank module. The water tank module is provided with water tank absorbent cotton and a water tank water outlet, the handle module comprises a handle shell, a comb plate, a steam generator and water inlet absorbent cotton, and the steam generator is provided with a steam outlet, gasification chamber absorbent cotton and a heating module. The water inlet absorbent cotton is abutted against the gas chamber absorbent cotton and penetrates through the handle shell and the water tank water outlet to be abutted against the water tank absorbent cotton, so that water is transferred to the gas chamber absorbent cotton from the water tank absorbent cotton; a steam spraying opening is formed in the position, corresponding to the steam outlet, of the handle shell. Water is sucked into the steam generator from the water tank through contact between the water inlet absorbent cotton and the water tank absorbent cotton as well as between the water inlet absorbent cotton and the steam generating chamber absorbent cotton, so that steam is generated for hair washing and is convenient for a user to use, the water is stored in the absorbent cotton, the possibility of water leakage is reduced, and the difficulty of water and electricity isolation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of hair care and styling equipment technology, and in particular to a shampoo comb. Background Technology

[0002] A person's overall appearance largely depends on the style and cleanliness of their hair. Regular shampooing and blow-drying help maintain cleanliness and style. However, in daily life, shampooing and blow-drying are relatively tedious and time-consuming tasks. For those with long hair or those who leave early, shampooing and blow-drying take up a lot of time, so they often choose not to wash their hair. Shampooing involves contact with a lot of water, and many women reduce or even stop washing their hair during their periods. However, not washing hair can lead to a poor appearance, especially for those with oily hair.

[0003] Currently, there are some evaporative hair combs on the market that use a water storage container and a heating module to generate steam, thereby shampooing hair with steam. However, the liquid (water or other shampoo and conditioner liquid) in the water storage container is transported to the heating module for heating through a water pipe or fiber rod. For smaller hair combs, the design to prevent water leakage and the design to isolate water and electricity are quite difficult. Utility Model Content

[0004] The purpose of this invention is to provide a shampoo comb that reduces design difficulty and is easy to use.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A shampoo comb includes a water tank module and a handle module connected to the water tank module. The water tank module includes a water tank and absorbent cotton inside the water tank. A water outlet is provided on the side of the water tank near the handle module. The handle module includes a handle housing and comb teeth, a steam generator, and absorbent cotton inlet, all disposed inside the handle housing and connected in sequence. The steam generator has a steam column with a steam outlet. The steam generator contains absorbent cotton in a vapor chamber and a heating module for heating the moisture on the absorbent cotton in the vapor chamber to convert it into steam, which is then discharged from the steam outlet. The absorbent cotton inlet abuts against the absorbent cotton in the vapor chamber and passes through the handle housing and the water tank outlet to abut against the absorbent cotton in the water tank, transferring the moisture in the water tank from the absorbent cotton in the water tank to the absorbent cotton in the vapor chamber. The handle housing has a steam nozzle, and the steam outlet of the steam generator is connected to the steam nozzle.

[0007] In one embodiment, the steam generator includes a steam box and a steam box cover plate connected to each other. A heat transfer plate is provided in the middle of the steam box along the height direction. The water-absorbing cotton of the gasification chamber and the heating module are respectively disposed on both sides of the heat transfer plate. The water-absorbing cotton of the water inlet is connected to the water-absorbing cotton of the gasification chamber and extends out of the steam box cover plate.

[0008] In one embodiment, the top surface of the steam box cover is provided with a hollow plug-in post that communicates with the inner cavity of the steam box. A support plate is provided in the middle of the plug-in post. The plug-in post is tightly inserted into the water outlet of the water tank. The water inlet absorbent cotton is supported on the support plate and both ends of it extend from the plug-in post into the steam box and fit against the absorbent cotton of the gasification chamber.

[0009] In one embodiment, the handle module further includes a steam port sealing strip, and the steam column is provided with a row of steam ports. The steam port sealing strip is sleeved on the steam column and sandwiched between the comb plate and the steam generator.

[0010] In one embodiment, the heat transfer plate is provided with a plurality of granular protrusions for squeezing the water-absorbing cotton in the gasification chamber, the steam outlet column is provided in a row, and the heat transfer plate is provided with a steam guide channel for steam to flow into the steam outlet column.

[0011] In one embodiment, the handle housing includes a lower shell with an opening at the top and an upper cover covering the opening of the lower shell. The lower shell is provided with an electrical installation cavity, a water and electricity separation groove and a water wading cavity in sequence along the length direction. The comb plate, steam generator and water inlet absorbent cotton are all provided in the water wading cavity. A circuit board assembly is fixed in the electrical installation cavity, and a water and electricity separation soft rubber is inserted in the water and electricity separation groove.

[0012] In one embodiment, the water tank module includes a tank body and a water tank cover plate covering the tank body. The water tank cover plate has an outlet plate at a position corresponding to the water inlet absorbent cotton. The water tank is connected to the handle module with the water tank cover plate facing the handle housing.

[0013] In one embodiment, the water tank cover is further provided with a water inlet and a vent near the end, and a water tank sealing block is detachably connected to the water tank cover to seal the water inlet and the vent.

[0014] In one embodiment, the housing is made of soft rubber that can be deformed by compression and return to its original shape after the compression is removed.

[0015] In one embodiment, a positioning ring is connected to the inner side of the water tank cover below the water outlet, and the water-absorbing cotton of the water tank passes through the positioning ring.

[0016] In one embodiment, a hook is provided at one end of the top surface of the handle housing, and a handle lock is connected to the other end of the handle housing. A clearance hole is provided corresponding to the handle lock. The handle lock is inserted into the end of the handle housing and moves in and out along the length of the handle. A latch is provided at one end of the water tank cover, and a water tank lock is erected at the other end of the water tank cover. The hook is hooked into the latch, and the water tank lock is inserted into the clearance hole and engaged with the handle lock.

[0017] In one embodiment, the handle latch includes a latch body with a wedge-shaped block formed on it. One end of the latch body extends to form a pressing part, and the other end of the latch body is connected to a spring mounting post. The wedge-shaped block is inserted into a preset hole on the water tank latch when the water tank latch is inserted into the clearance hole. The top surface of the steam generator near the water tank is provided with a limiting part. A compression spring is sleeved on the spring mounting post and presses between the latch body and the limiting part.

[0018] Compared with the prior art, the present invention has the following advantages: The shampoo comb of the present invention has a detachable water tank module and a handle module. The water tank module stores water through water-absorbing cotton, and the handle module is equipped with a steam generator. Water is drawn from the water tank into the steam generator through the water inlet water-absorbing cotton in contact with the water-absorbing cotton in the water tank and the water-absorbing cotton in the gasification chamber of the steam generator, thereby generating steam for shampooing. This makes it convenient for users to use. In addition, the water is stored in the water-absorbing cotton, reducing the possibility of water leakage and reducing the difficulty of water and electricity isolation. Attached Figure Description

[0019] Figure 1 A perspective view of a shampoo comb provided in one embodiment of the present invention;

[0020] Figure 2 for Figure 1 An exploded view of the shampoo comb shown.

[0021] Figure 3 for Figure 1 An exploded view of the shampoo comb shown from another perspective;

[0022] Figure 4 for Figure 1 The diagram shows another state of the shampoo comb.

[0023] Figure 5 A perspective view of the lower shell provided in one embodiment of the present utility model;

[0024] Figure 6 A perspective view of a steam box provided in one embodiment of the present utility model;

[0025] Figure 7 A perspective view of a steam tank cover provided in one embodiment of the present utility model;

[0026] Figure 8 This is a schematic diagram of the assembly of a steam generator and a comb plate according to one embodiment of the present invention;

[0027] Figure 9 A perspective view of a handle lock provided in one embodiment of the present utility model;

[0028] Figure 10 for Figure 1 The shampoo comb shown is a cross-sectional view. Detailed Implementation

[0029] The present invention will now be further described with reference to the accompanying drawings and exemplary embodiments, wherein all like reference numerals in the drawings refer to the same parts. Furthermore, detailed descriptions of known technologies that are unnecessary to illustrate the features of the present invention will be omitted.

[0030] See Figures 1 to 10 This utility model relates to a shampoo comb 100, which achieves the shampooing function by electro-generating steam to act on the hair, making it convenient for users.

[0031] Please combine Figure 1 and Figure 2 The shampoo comb 100 includes a water tank module 20 and a handle module 10, which are detachably connected via a snap-fit ​​structure. The water tank module 20 stores water, and the handle module 10 has comb teeth and a steam generator 14. The steam generator 14 converts the water in the water tank module 20 into steam for shampooing, thus improving cleaning power and reducing water consumption.

[0032] The water tank module 20 includes a water tank and a water tank absorbent cotton 23 disposed inside the water tank. The water tank has a water tank outlet 200 on the side near the handle module 10.

[0033] The handle module 10 includes a handle housing and a comb plate 13, a steam generator 14, and a water inlet absorbent cotton 15, all disposed within the handle housing and connected in sequence. The bottom of the steam generator 14 (i.e., the side closest to the comb plate 13) is provided with a water-to-steam column 1411, which extends away from the gasification chamber absorbent cotton 143 and has a steam outlet. The steam generator 14 contains the gasification chamber absorbent cotton 143 and a heating module 144 for heating the moisture on the gasification chamber absorbent cotton 143 to convert it into steam, which is then discharged from the steam outlet. The water inlet absorbent cotton 15 abuts against the gasification chamber absorbent cotton 143 and passes through the handle housing and the water tank outlet 200 to abut against the water tank absorbent cotton 23, transferring moisture from the water tank absorbent cotton 23 to the gasification chamber absorbent cotton 143.

[0034] In this embodiment, the heating module 144 is a PTC heating module. In other embodiments, the heating module may be a high-frequency heating module, a carbon filament / tungsten filament lamp heating module, an MCH heating module, or an FPC heating module.

[0035] The handle housing and the comb plate 13 are respectively provided with a steam injection port 114 and a clearance hole 132 corresponding to the steam outlet. The water steam column 1411 of the steam generator 14 passes through the clearance hole 132 and connects with the steam injection port 114, so that the steam generated by the steam generator 14 is ejected outward through the steam injection port 114. It can be understood that the comb plate 13 is provided with multiple comb teeth 131, and the handle housing is provided with through holes corresponding to the comb teeth.

[0036] Therefore, water can be stored in the water tank through the absorbent cotton 23, and the water in the water tank can be transported to the absorbent cotton 143 in the vapor chamber of the steam generator 14 through the absorbent cotton 15 in the water inlet. The water in the absorbent cotton 143 in the vapor chamber is converted into steam by the heating module 144, and then sprayed out from the steam outlet of the water steam column 1411 through the steam nozzle 114 of the handle housing for the user to wash their hair. In addition, in this embodiment, all the water in the shampoo comb 100 is stored in the absorbent cotton to prevent water leakage. Each absorbent cotton is, for example, made of fine denim fiber fabric. Through the "wicking effect" of the absorbent cotton such as the absorbent cotton 23 in the water tank, the absorbent cotton 15 in the water inlet, and the absorbent cotton 143 in the vapor chamber, water can be absorbed in all directions, allowing the user to absorb water from various angles during use. Understandably, the "wicking effect" is a unique property of fine denim fiber fabrics. When the pores in the microfiber are close to a vacuum, the fiber tube near the water end comes into contact with water molecules to form a fiber vacuum pore. At this time, the atmospheric pressure exceeds the vacuum inside the fiber, and water is naturally pressed into the fiber pore. The finer the fiber pore, the more obvious the "wicking effect" and the stronger the wicking effect.

[0037] In one embodiment, the steam generator 14 includes a steam box 141 and a steam box cover 142 connected to each other. A heat transfer plate is provided in the middle of the steam box 141 along its height. The gasification chamber absorbent cotton 143 and the heating module 144 are respectively located on both sides of the heat transfer plate, and heat is transferred through the heat transfer plate. The water inlet absorbent cotton 15 contacts the gasification chamber absorbent cotton 143 and extends out of the steam box cover 142. The heat from the heating module 144 is transferred to the gasification chamber absorbent cotton 143 through the heat transfer plate, avoiding direct contact between the heating module 144 and water, preventing short circuits, and extending the service life of the shampoo comb 100.

[0038] In one embodiment, the heat transfer plate is provided with a plurality of granular protrusions 1412, which are used to compress the water-absorbing cotton 143 in the gasification chamber, thereby increasing the steam generation rate of the steam generator 14. Multiple water-to-steam columns 1411 are provided and arranged in a row along a straight direction on one side of the area where the granular protrusions 1412 are located. The heat transfer plate is provided with steam guide channels 1413 for steam to flow into the water-to-steam columns 1411.

[0039] In other embodiments, the plurality of water-steam columns 1411 may be combined into one; or the water-steam column 1411 may be arranged in a region surrounding the granular protrusions 1412.

[0040] In one embodiment, the top surface of the steam tank cover 142 is provided with a hollow insertion post 1421 that communicates with the inner cavity of the steam tank 141. A support plate 1422 is provided in the middle of the insertion post 1421. The insertion post 1421 is tightly inserted into the water tank outlet 200. The water inlet absorbent cotton 15 is supported on the support plate 1422, and both ends of it extend from the insertion post 1421 into the steam tank 141 and fit against the gasification chamber absorbent cotton 143. By providing the support plate 1422 to support the middle part of the water inlet absorbent cotton 15, deformation (e.g., collapse) of the water inlet absorbent cotton 15 during use can be avoided, ensuring normal contact between the water inlet absorbent cotton 15 and the water tank absorbent cotton 23, allowing water to be transferred normally and steam to be generated normally.

[0041] In one embodiment, a positioning ring 221 is connected to the inner side of the water tank cover 22 below the water outlet 200. The water tank absorbent cotton 23 passes through the positioning ring. By using the positioning ring, the position of the water tank absorbent cotton 23 in the direction from the handle module 10 to the water tank module 20 can be restricted, further ensuring the contact between the water inlet absorbent cotton 15 and the water tank absorbent cotton 23.

[0042] In one embodiment, the handle module 10 further includes a steam port sealing strip 16. The water outlet steam column 1411 is provided with a row of the steam port sealing strip 16, which is sleeved on the water outlet steam column 1411 and sandwiched between the comb plate 13 and the steam generator 14 to restrict steam from being ejected from the steam nozzle 114 and prevent steam from leaking into other parts of the handle housing.

[0043] In one embodiment, the handle housing includes a lower shell 11 with an opening at the top and an upper cover 12 covering the opening of the lower shell 11. The lower shell 11 is provided with an electrical mounting cavity 112, a water and electricity separation groove 113 and a water wading cavity 111 in sequence along its length. The comb plate 13, the steam generator 14 and the water inlet absorbent cotton 15 are all disposed in the water wading cavity 111. A circuit board assembly 17 is fixed in the electrical mounting cavity 112. A water and electricity separation soft rubber 18 is inserted in the water and electricity separation groove 113 to prevent steam from entering the electrical mounting cavity 112 and damaging the circuit board.

[0044] In one embodiment, the water tank module 20 includes a tank body 21 and a water tank cover plate 22 covering the tank body 21. The water tank cover plate 22 has an outlet 200 at a position corresponding to the water inlet absorbent cotton 15. The water tank is connected to the handle module 10 with the water tank cover plate 22 facing the handle housing.

[0045] In one embodiment, the water tank cover 22 is also provided with a water inlet 222 and a vent 223 near the end. A water tank sealing block 24 is detachably connected to the water tank cover 22 to seal the water inlet and the vent. By providing the water inlet, it is convenient for users to fill the water tank with water. In addition, the vent is provided to facilitate the expulsion of air from the water tank during water filling, ensuring the smooth progress of the water filling process.

[0046] In one embodiment, the housing 21 is made of soft rubber that can be deformed by compression and return to its original shape after the compression is removed. By setting the housing 21 to be deformable by compression, the housing 21 discharges the air inside when it is deformed by compression, and water is drawn into the housing through the water inlet during the process of the housing 21 returning to its original shape, so that the user can easily fill the water tank with water.

[0047] In one embodiment, a hook 101 is provided at one end of the top surface of the handle housing (specifically, the top surface of the upper cover 12), and a handle latch 30 is connected to the other end of the handle housing. A clearance hole 102 is provided corresponding to the handle latch 30. The handle latch 30 is inserted into the end of the handle housing and extends and retracts along the length of the handle. A latch 201 is provided at one end of the water tank cover 22, and a water tank latch 202 is erected at the other end of the water tank cover 22. The water tank latch 202 is generally a ring-shaped component erected on the water tank cover 22. The hook 101 is hooked into the latch 201, and the water tank latch 202 is inserted into the clearance hole 102 and engages with the handle latch 30.

[0048] In one embodiment, the handle latch 30 includes a latch body, a wedge-shaped block 32 formed on the latch body, a pressing part 31 extending from one end of the latch body, and a spring mounting post 33 connected to the other end of the latch body. The pressing part 31, the spring mounting post 33 and the latch body are integrally formed by injection molding.

[0049] The wedge block 32 is inserted into a pre-set hole in the water tank lock 202 when the water tank lock 202 is inserted into the clearance hole 102. In this embodiment, the wedge block 32 facilitates the interlocking of the handle lock 30 and the water tank lock 202. In other embodiments, the wedge block 32 can also be set as a square, which can also achieve the interlocking of the handle lock 30 and the water tank lock 202.

[0050] The steam generator 14 is located on the side near the water tank. Specifically, the steam tank cover plate 142 is provided with a limiting part 1423 near the clearance hole 102 in the handle housing cover 12. The limiting part 1423 is a U-shaped structure with its opening facing the handle latch 30.

[0051] A compression spring (not shown in the figure, the same below) is fitted onto the spring mounting post 33 and presses against the latch body and the limiting part 1423. By setting the compression spring, the spring force can be accumulated when the water tank latch 202 is inserted into the clearance hole 102 and the wedge block 32 is gradually pushed open. When the wedge block 32 is aligned with the hole of the water tank latch 202, the wedge block 32 is pushed into the hole, completing the mutual engagement of the handle latch 30 and the water tank latch 202. After that, the compression spring provides a pressing force on the wedge block 32 of the handle latch 30 to prevent the two latches from separating automatically.

[0052] Thus, the handle and the water tank are secured by a latch 101 and a locking buckle 201 at one end and a locking buckle at the other end, which facilitates the assembly and disassembly of the handle module 10 and the water tank module 20. For example, the user can easily disassemble the water tank to fill it with water.

[0053] Understandably, the shampoo comb 100 of this utility model can be powered by a battery or by mains power. When mains power is used, a power connector 40 is inserted into the handle housing and connected to the circuit board assembly 17 from the end away from the handle lock.

[0054] While some exemplary embodiments of the present invention have been shown above, those skilled in the art will understand that changes may be made to these exemplary embodiments without departing from the principles or spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A shampoo comb, characterized in that, include: Water tank module and handle module connected to the water tank module; The water tank module includes a water tank and water-absorbing cotton inside the water tank, and the water tank has a water outlet on the side of the water tank near the handle module; The handle module includes a handle housing and a comb plate, a steam generator, and a water inlet absorbent cotton, all disposed inside the handle housing and connected in sequence. The steam generator is equipped with a steam column, which has a steam outlet. The steam generator contains a vapor chamber absorbent cotton and a heating module for heating the water on the vapor chamber absorbent cotton to convert it into steam and discharge it from the steam outlet. The water inlet absorbent cotton abuts against the vapor chamber absorbent cotton and passes through the handle housing and the water tank outlet to abut against the water tank absorbent cotton, transferring the water in the water tank from the water tank absorbent cotton to the vapor chamber absorbent cotton. The handle housing is provided with a steam injection port, and the steam outlet of the steam generator is connected to the steam injection port.

2. The shampoo comb according to claim 1, characterized in that, The steam generator includes a steam box and a steam box cover plate connected to each other. A heat transfer plate is provided in the middle of the steam box along the height direction. The water-absorbing cotton of the gasification chamber and the heating module are respectively located on both sides of the heat transfer plate. The water-absorbing cotton of the water inlet is connected to the water-absorbing cotton of the gasification chamber and extends out of the steam box cover plate.

3. The shampoo comb according to claim 2, characterized in that, The top surface of the steam box cover is provided with a hollow insertion post that communicates with the inner cavity of the steam box. A support plate is provided in the middle of the insertion post. The insertion post is tightly inserted into the water outlet of the water tank. The water inlet absorbent cotton is supported on the support plate and both ends of it extend from the insertion post into the steam box and fit against the absorbent cotton of the gasification chamber.

4. The shampoo comb according to claim 2, characterized in that, The handle module also includes a steam port sealing strip. The steam outlet column has a row of these strips, which are fitted onto the steam outlet column and sandwiched between the comb plate and the steam generator.

5. The shampoo comb according to claim 2, characterized in that, The heat transfer plate is provided with multiple granular protrusions, which are used to squeeze the water-absorbing cotton in the gasification chamber. The steam outlet column is provided in a row, and the heat transfer plate is provided with a steam guide channel for steam to flow into the steam outlet column.

6. The shampoo comb according to claim 1, characterized in that, The handle housing includes a lower shell with an opening at the top and an upper cover covering the opening of the lower shell. The lower shell is provided with an electrical installation cavity, a water and electricity separation groove and a water wading cavity in sequence along the length direction. The comb plate, steam generator and water inlet absorbent cotton are all located in the water wading cavity. A circuit board assembly is fixed in the electrical installation cavity. A water and electricity separation soft rubber is inserted in the water and electricity separation groove.

7. The shampoo comb according to claim 1, characterized in that, The water tank module includes a tank body and a water tank cover plate covering the tank body. The water outlet is provided on the water tank cover plate at the position corresponding to the water inlet absorbent cotton. The water tank is connected to the handle module with the water tank cover plate facing the handle housing.

8. The shampoo comb according to claim 7, characterized in that, The water tank cover is also provided with a water inlet and an air vent near the end. A water tank sealing block is detachably connected to the water tank cover to seal the water inlet and the air vent.

9. The shampoo comb according to claim 8, characterized in that, The box is made of soft rubber that can be deformed by compression and return to its original shape after the compression is removed.

10. The shampoo comb according to claim 7, characterized in that, A positioning ring is connected to the inner side of the water tank cover below the water outlet, and the water-absorbing cotton of the water tank passes through the positioning ring.

11. The shampoo comb according to claim 7, characterized in that, The top surface of the handle housing is provided with a hook at one end, and a handle lock is connected to the other end of the handle housing. A clearance hole is provided corresponding to the handle lock. The handle lock is inserted into the end of the handle housing and can extend and retract along the length of the handle. The water tank cover has a latch at one end and a water tank lock at the other end. The hook is positioned inside the bayonet opening, and the water tank latch is inserted into the clearance hole and engaged with the handle latch.

12. The shampoo comb according to claim 11, characterized in that, The handle latch includes a latch body, a wedge-shaped block is formed on the latch body, one end of the latch body extends to form a pressing part, and the other end of the latch body is connected to a spring mounting post. The wedge-shaped block is inserted into a preset hole on the water tank lock when the water tank lock is inserted into the clearance hole; The steam generator is provided with a limiting part on the top surface near the water tank; A compression spring is fitted onto the spring mounting post and springs between the latch body and the limiting part.

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