A straightening comb that is easy to clean

Abstract

This utility model relates to the field of hair straightener technology, and in particular to a hair straightener that is easy to clean. It includes a comb body, which comprises an upper shell and a lower shell detachably mounted therefrom, with a mounting cavity formed between them. A toothed plate is provided inside the upper shell, and the toothed plate has multiple heating teeth. A first tooth hole is provided on the upper shell for the heating teeth to pass through. A cleaning plate is detachably mounted on the top of the upper shell, and a second tooth hole corresponding to the first tooth hole is provided on the cleaning plate. Positioning blocks are provided on opposite sides of the lower end face of the cleaning plate. A positioning groove is provided on the upper end face of the upper shell corresponding to the positioning blocks. A plug-in block is provided on one end of the cleaning plate, and a plug-in hole is provided on the upper shell for the plug-in block to be inserted. The beneficial effect of this utility model is that it provides a convenient and easy-to-clean hair straightener.

Description

Technical Field

[0001] This utility model relates to the field of hair straightener technology, specifically to a hair straightener that is easy to clean. Background Technology

[0002] Traditional hair straighteners are mostly pliers with heating plates. The inner sides of the two clamping plates have heating plates that clamp the hair and straighten it. However, these straighteners only straighten the hair; a comb is needed for actual use. Therefore, a hair straightening comb that combines the functions of a straightener and a comb has appeared on the market. It straightens the hair while combing it, improving efficiency. Current hair straighteners tend to shed some hair and get tangled in them when combing hair, making it inconvenient for users to clean and causing cumbersome use. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a hair straightening comb that is easy to use and clean, addressing the shortcomings of the prior art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a hair straightener comb that is easy to clean, comprising a comb body, the comb body comprising an upper shell and a lower shell detachably disposed from the upper shell, and an installation cavity is formed between the two, a toothed plate is disposed inside the upper shell, the toothed plate has a plurality of heating teeth, and a first tooth hole is provided on the upper shell for the heating teeth to pass through, characterized in that: a cleaning plate is detachably disposed at the top of the upper shell, a second tooth hole corresponding to the first tooth hole is provided on the cleaning plate, positioning blocks are provided on both sides opposite to the lower end face of the cleaning plate, a positioning groove is provided on the upper end face of the upper shell corresponding to the positioning blocks, and an insertion block is provided on one end of the cleaning plate, and an insertion hole is provided on the upper shell for the insertion block to be inserted.

[0005] Using the above technical solution: During use, when broken hair gets tangled on the heating teeth, the user can remove the cleaning plate from the upper shell to remove the broken hair from the heating teeth. During installation, simply align the positioning block with the positioning slot and insert it, and insert the plug on one end of the cleaning plate into the plug hole in the upper shell to complete the installation. It is also easy to disassemble.

[0006] A further feature of this invention is that a first magnet is provided on the lower end face of the positioning block, and a second magnet that can be attracted to the first magnet is provided in the positioning groove.

[0007] The above technical solution further enhances the stability between the upper shell and the cleaning plate by setting the first magnet and the second magnet.

[0008] A further feature of this invention is that: a heating element is provided at the lower end of the toothed plate, the heating element is electrically connected to the heating tooth, and a first control board is electrically provided at the lower end of the heating element. The heating element is controlled to generate heat and conduct heat to the heating tooth through the first control board. A mounting plate is provided at the lower end of the first control board, and the mounting plate is detachably connected to the toothed plate.

[0009] The above technical solution is adopted: the heating element is controlled by the first control board to generate heat and conduct heat to the heating teeth, so that the heating teeth can generate heat and comb the hair. At the same time, the mounting plate makes it easy to install the tooth plate, heating element and the first control board together.

[0010] A further feature of this invention is that a power switch is provided on one side of the top of the upper shell, and a second control board is electrically connected to the bottom of the power switch. The second control board is electrically connected to the first control board, and a power cord is connected to the tail end of the upper shell and the lower shell. The first control board is electrically connected to the power cord.

[0011] The above technical solution involves activating the power switch to heat the heating element, and using a power cord to connect to an external power source for electrical supply.

[0012] A further feature of this invention is that: a sliding switch is slidably provided at the bottom end of the lower shell; two linkage blocks are provided opposite to each other on both sides of the bottom of the mounting plate; a first sliding groove is formed between the linkage blocks; a second sliding groove is provided obliquely on the linkage blocks; one end of the second sliding groove away from the sliding switch is a retracted end, and the other end is an extended end; the height of the retracted end is higher than that of the extended end; a linkage push rod is fixedly provided on one side of the sliding switch; the linkage push rod is slidably provided in the first sliding groove; and sliding rods are provided on both sides of the linkage push rod corresponding to the second sliding groove, which can slide along the second sliding groove to cause the toothed plate to rise and fall.

[0013] The above technical solution is adopted as follows: When the heating tooth is in the extended state, the slide rod is located at the extended end in the second slide groove. When the slide switch is turned, causing the slide switch to move away from the tail end of the housing, the linkage push rod moves along the first slide groove. At this time, since the first slide groove is inclined, the linkage block is lowered relatively, thereby driving the tooth plate to lower, so that the heating tooth is retracted into the mounting cavity. This allows for the preliminary cleaning of broken hairs before the cleaning plate is removed. Turning the slide switch in the opposite direction will allow the heating tooth to extend out of the upper housing.

[0014] A further feature of this invention is that a locking cavity is provided on the end face of the linkage block on one side near the retracted end, a limiting ball is slidably provided in the locking cavity, an elastic element is provided between the locking cavity and the limiting ball, and arc-shaped grooves that can engage the limiting ball are provided on both sides of the linkage push rod.

[0015] The above technical solution employs a limiting ball design. When the slide bar is at its extended end, the limiting ball is positioned within the arc-shaped groove on the linkage push rod, ensuring the effectiveness of this invention and preventing the heating teeth from automatically retracting into the upper shell during hair combing, thus guaranteeing the effectiveness of use. Furthermore, since the surface where the limiting ball engages with the arc-shaped groove is curved, applying a certain force when the sliding switch is turned on will cause the arc-shaped groove to squeeze the limiting ball, which in turn squeezes the elastic element into the mounting cavity, ensuring the sliding effect of the linkage push rod.

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is an exploded view of the cleaning plate and the upper shell of this utility model.

[0019] Figure 3 This is an exploded view of the entire utility model.

[0020] Figure 4 This is a structural diagram of the heating tooth of this utility model in the extended state.

[0021] Figure 5 This is an exploded view of the linkage block and linkage push rod of this utility model.

[0022] Figure 6 This utility model Figure 5 Enlarged view of point A in the middle.

[0023] Figure 7 This is a structural diagram of the heating tooth of this utility model in its retracted state.

[0024] Figure 8 These are schematic diagrams of the overall structure of this utility model from different perspectives.

[0025] Labeling: Comb body 1, upper shell 11, first tooth hole 111, positioning groove 112, power switch 113, power cord 114, lower shell 12, sliding switch 121, linkage push rod 122, slide rod 123, arc groove 124, tooth plate 2, heating tooth 21, cleaning plate 3, second tooth hole 31, positioning block 32, plug-in block 33, heating element 6, first control plate 4, mounting plate 5, linkage block 51, first slide groove 511, second slide groove 512, retracted end 512a, extended end 512b, locking cavity 513, limit ball 513a, elastic element 513b. Detailed Implementation

[0026] In the accompanying drawings of this specific embodiment and the disclosed embodiments, only the structures involved in the disclosed embodiments are involved. Other structures can be referred to with ordinary design. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of this utility model, they are protected by patent law.

[0027] like Figure 1-8 The straightening comb shown includes a comb body 1, which includes an upper shell 11 and a lower shell 12 detachably disposed from the upper shell 11, with an installation cavity formed between the two. A toothed plate 2 is disposed inside the upper shell 11, and the toothed plate 2 has multiple heating teeth 21. The upper shell 11 has a first tooth hole 111 through which the heating teeth 21 pass. A cleaning plate 3 is detachably disposed at the top of the upper shell 11, and a second tooth hole 31 corresponding to the first tooth hole 111 is disposed on the cleaning plate 3. Positioning blocks 32 are disposed on the two opposite sides of the lower end face of the cleaning plate 3. A positioning groove 112 is disposed on the upper end face of the upper shell 11 corresponding to the positioning block 32, and a plug-in block 33 is disposed on one end of the cleaning plate 3. A plug-in hole for the plug-in block 33 to be inserted is disposed on the upper shell 11. A first magnet is disposed on the lower end face of the positioning block 32, and a second magnet that can be attracted to the first magnet is disposed in the positioning groove 112.

[0028] like Figure 3 The toothed plate 2 shown has a heating element 6 at its lower end. The heating element 6 is electrically connected to the heating tooth 21. A first control board 4 is electrically provided at the lower end of the heating element 6. The heating element 6 is heated and conducted to the heating tooth 21 by the first control board 4. A mounting plate 5 is provided at the lower end of the first control board 4. The mounting plate 5 is detachably connected to the toothed plate 2.

[0029] like Figure 1 , 3 A power switch 113 is provided on one side of the top of the upper shell 11 shown. The bottom of the power switch 113 is electrically connected to a second control board (not shown in the figure), and the second control board is electrically connected to the first control board 4. Preferably, the toothed plate 2 and the mounting plate 5 are provided with through grooves on the end near the second control board. The tail ends of the upper shell 11 and the lower shell 12 are connected to a power cord 114, and the first control is electrically connected to the power cord 114.

[0030] like Figure 4-8The bottom of the lower shell 12 shown is slidably provided with a sliding switch 121. Two linkage blocks 51 are provided opposite to each other on the bottom sides of the mounting plate 5. A first sliding groove 511 is formed between the linkage blocks 51. A second sliding groove 512 is inclined on the linkage block 51. The end of the second sliding groove 512 away from the sliding switch 121 is a retracted end 512a and the other end is an extended end 512b. The height of the retracted end is higher than that of the extended end 512b. A linkage push rod 122 is fixedly provided on one side of the sliding switch 121. The linkage push rod 122 is slidably provided in the first sliding groove 511. On both sides of the linkage push rod 122, corresponding to the second sliding groove 512, there are sliding rods 123 that can slide along the second sliding groove 512, thereby causing the toothed plate 2 to rise and fall.

[0031] like Figure 5-6 The linkage block 51 shown has a locking cavity 513 on the opposite side of the end face near the retracted end 512a. The locking cavity 513 is slidably provided with a limiting ball 513a. An elastic element 513b is provided between the locking cavity 513 and the limiting ball 513a. The linkage push rod 122 has arc-shaped grooves 124 on both sides that can engage the limiting ball 513a.

[0032] In use, when broken hair gets tangled on the heating teeth 21, the user can remove the cleaning plate 3 from the upper shell 11 to remove the broken hair from the heating teeth 21. During installation, simply align the positioning block 32 with the positioning groove 112 and insert it, and insert the plug block 33 on one end of the cleaning plate 3 into the plug hole in the upper shell 11. The first magnet and the second magnet will then engage to complete the installation, which is also convenient for disassembly. In addition, when the heating teeth 21 are in the extended state, the slide rod 123 is located at the extended end 512b in the second slide groove 512. When the slide switch 121 is turned, causing the slide switch 121 to move away from the tail end of the shell, the linkage push rod 122 moves along the first slide groove 511. At this time, since the first slide groove 511 is inclined, the linkage block 51 is relatively lowered, which in turn drives the tooth plate 2 to lower, so that the heating teeth 21 retracts into the installation cavity. This allows for preliminary cleaning of broken hair before the cleaning plate 3 is removed. Turning the slide switch 121 in the opposite direction will allow the heating teeth 21 to extend out of the upper shell 11.

Claims

1. A hair straightener comb that is easy to clean, comprising a comb body, the comb body comprising an upper shell and a lower shell detachably disposed from the upper shell, with an installation cavity formed between the two, a toothed plate disposed inside the upper shell, the toothed plate having a plurality of heating teeth, and a first tooth hole for the heating teeth to pass through on the upper shell, characterized in that: The top of the upper shell is detachably provided with a cleaning plate. The cleaning plate has a second toothed hole corresponding to the first toothed hole. Positioning blocks are provided on both sides of the lower end face of the cleaning plate. The upper end face of the upper shell is provided with a positioning groove corresponding to the positioning block. A plug-in block is provided on one end of the cleaning plate. The upper shell is provided with a plug-in hole for the plug-in block to be inserted.

2. The hair straightening comb that is easy to clean according to claim 1, characterized in that: The lower end face of the positioning block is provided with a first magnet, and the positioning groove is provided with a second magnet that can be attracted to the first magnet.

3. The hair straightening comb for easy cleaning according to claim 2, characterized in that: The lower end of the toothed plate is provided with a heating element, which is electrically connected to the heating tooth. The lower end of the heating element is also electrically provided with a first control board, which controls the heating element to generate heat and conduct heat to the heating tooth. The lower end of the first control board is provided with a mounting plate, which is detachably connected to the toothed plate.

4. The hair straightening comb that is easy to clean according to claim 3, characterized in that: A power switch is provided on one side of the top of the upper shell. A second control board is electrically connected to the bottom of the power switch, and the second control board is electrically connected to the first control board. A power cord is connected to the tail end of the upper shell and the lower shell, and the first control board is electrically connected to the power cord.

5. A hair straightening comb that is easy to clean according to claim 4, characterized in that: A sliding switch is slidably provided at the bottom of the lower shell. Two linkage blocks are provided opposite to each other on the bottom sides of the mounting plate. A first sliding groove is formed between the linkage blocks. A second sliding groove is inclined on the linkage block. The end of the second sliding groove away from the sliding switch is a retracted end and the other end is an extended end. The height of the retracted end is higher than that of the extended end. A linkage push rod is fixedly provided on one side of the sliding switch. The linkage push rod is slidably provided in the first sliding groove. Sliding rods are provided on both sides of the linkage push rod corresponding to the second sliding groove, which can slide along the second sliding groove to cause the toothed plate to rise and fall.

6. A hair straightener comb that is easy to clean according to claim 5, characterized in that: A locking cavity is provided on the opposite side of the linkage block near the retracted end. A limiting ball is slidably provided in the locking cavity. An elastic element is provided between the locking cavity and the limiting ball. Arc-shaped grooves that can engage the limiting ball are provided on both sides of the linkage push rod.

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