Single dose dyeing comb

Abstract

The utility model belongs to easy dye comb technical field, specifically disclose a single dose easy dye comb, including bottle body, bottle body and the press pump on the top together cover are equipped with comb cover, the straw of press pump entrance is located in the bottle body, the part of the liquid outlet pipe that press pump export place inserts is located outside press pump and press pump elastic connection, the liquid outlet pipe is communicated through press pipe and the drainage hole in the inside of comb cover, press pipe and liquid outlet pipe coaxial fixed connection and its upper end swing and insert into drainage hole, the multiple comb teeth on the comb cover are set around the drainage port of drainage hole and present a circle, the press piece of fixedly sleeving on press pipe is exposed to comb cover. The utility model discloses through installing press pump at bottle body top opening, and together cover is equipped with comb cover on bottle body and press pump, and the liquid outlet pipe of press pump top end surface export place is communicated through press pipe and the drainage hole in the inside of comb cover, and the position and connection mode of press pump top liquid outlet pipe are optimized, and the whole easy dye comb not only is small in size, is convenient to use, and simple structure, reduces manufacturing cost.

Description

Technical Field

[0001] This utility model belongs to the field of easy-dye comb technology, and in particular relates to a single-agent easy-dye comb. Background Technology

[0002] In the hair coloring industry, the easy-dye comb, as a tool that integrates hair dye storage and application functions, has received widespread attention due to its ease of use. While traditional easy-dye combs meet basic hair coloring needs in their design, they still have many shortcomings that affect user experience and product performance in actual use. These shortcomings mainly lie in the pump structure, dispensing tube design, and overall ease of operation.

[0003] Currently, most hair coloring combs on the market have significant shortcomings in their pump top design. Most pump tops are concave, resulting in a larger overall pump size. This larger size not only increases the overall dimensions of the comb, making it less convenient to carry and store, and taking up more space, but also may hinder user operation during use, affecting comfort and flexibility, especially for single-agent hair coloring combs. For example, during the hair coloring process, users need to hold the comb and repeatedly comb through; a large pump may make the grip less secure, increasing the difficulty of operation.

[0004] Meanwhile, in existing easy-dye combs, one end of the liquid outlet tube is located inside the recessed part at the top of the press pump, and the other end is directly connected to the drain hole. Because the liquid outlet tube needs to be precisely installed in the recessed part of the press pump and connected to the drain hole, the production process and precision requirements are high, which may lead to an increase in the scrap rate during the production process, thereby increasing manufacturing costs.

[0005] Therefore, the inventors dedicated themselves to designing an easy-dye comb to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a single-agent easy-dye comb that is not only small in size and convenient to use, but also simple in structure and reduces manufacturing costs.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A single-agent easy-dye comb includes a bottle body, a press pump installed at the opening at the top of the bottle body, a comb cap shared by the bottle body and the press pump, a suction tube at the bottom inlet of the press pump located inside the bottle body, a liquid outlet tube inserted at the outlet of the top surface of the press pump, the portion of the liquid outlet tube outside the press pump being elastically connected to the press pump, the liquid outlet tube communicating with a drain hole inside the comb cap through a press tube, the press tube and the liquid outlet tube being coaxially and fixedly connected, the end of the press tube away from the liquid outlet tube being movably inserted into the drain hole, multiple comb teeth on the outer wall of the comb cap being arranged in a circle around the drain outlet of the drain hole, and a press element fixedly sleeved on the press tube, the pressing part of the press element being exposed on the comb cap.

[0008] As an improvement of the single-agent easy-dye comb of this utility model, the liquid outlet tube is elastically connected to the press pump through a spring. The spring is located outside the press pump and sleeved on the liquid outlet tube. The liquid drain hole, the liquid outlet tube and the press tube are coaxially arranged.

[0009] As an improvement of the single-agent easy-dye comb of this utility model, a boss is provided on the outer wall of the liquid outlet tube, an annular groove is provided on the top of the press pump, one end of the spring is located in the annular groove, and the other end of the spring abuts against the boss.

[0010] As an improvement of the single-agent easy-dye comb of this utility model, the top end of the liquid outlet tube is provided with a slot, and the inner side wall of the slot is provided with multiple protrusions. The lower end of the pressing tube is inserted into the slot and presses against all the protrusions.

[0011] As an improvement of the single-agent easy-dye comb of this utility model, the comb cover includes a cover body and a locking cover. The bottom of the cover body is hollowed out, the locking cover is snapped into the cover body, and the open end of the bottle body is located in the locking hole at the bottom of the locking cover and is threadedly connected to the locking cover.

[0012] As an improvement of the single-agent easy-dye comb of this utility model, the bottom of the lock cover is provided with an annular bottom groove, which is arranged in a circle around the lock hole, so that the lock cover forms two layers of sidewalls, and multiple reinforcing ribs are provided at intervals in the bottom groove.

[0013] As an improvement of the single-agent easy-dye comb of this utility model, the L-shaped notch on the side wall of the cover is provided with an installation hole and a limiting hole, the pressing member is installed at the installation hole, and the bottom of the pressing member is provided with a limiting part vertically, the limiting part being located inside the limiting hole.

[0014] As an improvement of the single-agent easy-dye comb of this utility model, the press pump includes a pump housing, a piston and a valve core. The piston and the valve core are both located inside the pump housing. The part of the liquid outlet tube inserted into the pump housing is fixedly connected to the piston. The piston is movably and sealingly connected to the pump housing. The valve core is movably disposed at the inlet of the pump housing.

[0015] As an improvement of the single-agent easy-dye comb of this utility model, the pump housing includes a pump body and a pump cover. The top of the pump body is open, and the pump cover is annular and covers the top surface of the pump body. The liquid outlet pipe passes through the pump cover.

[0016] As an improvement of the single-agent easy-dye comb of this utility model, the piston is provided with a through hole along its axial direction, and the piston is connected to the liquid outlet pipe through the through hole. The valve core is cylindrical and is provided with multiple inlet holes, each of which is arranged in a semi-circular shape around the inlet of the pump housing.

[0017] Compared with the prior art, the single-agent easy-dye comb of this utility model has an optimized position and connection method. It has a pressing pump installed at the top opening of the bottle body, and a comb cover is placed on both the bottle body and the pressing pump. At the same time, the liquid outlet pipe at the top of the pressing pump is connected to the liquid drain hole inside the comb cover through the pressing tube. The pressing tube is fitted with a pressing element. Multiple comb teeth on the outer wall of the comb cover are arranged in a circle around the liquid drain hole to press the pressing element. The liquid drawn by the pressing pump enters the liquid drain hole through the liquid outlet pipe and the pressing tube in sequence, and then exits from the liquid drain hole. The entire easy-dye comb is not only small in size and convenient to use, but also has a simple structure and reduces manufacturing costs. Attached Figure Description

[0018] Figure 1 This is a three-dimensional open view of the single-agent dyeing comb of this utility model; Figure 2 This is a three-dimensional view of the single-agent dyeing comb of this utility model in a pressed state; Figure 3 This is a cross-sectional view of the single-agent dyeing comb of this utility model; Figure 4 yes Figure 3 Enlarged view of point A in the middle; Figure 5 This is a three-dimensional exploded view of the single-agent easy-dye comb of this utility model; Figure 6 This is a three-dimensional exploded view of the single-agent dyeing comb of this utility model from another perspective; Figure 7 This is a three-dimensional enlarged view of the press pump, liquid outlet pipe, press pipe and press component of this utility model; Figure 8 This is a three-dimensional enlarged view of the press tube and the liquid outlet tube of this utility model. Figure 9 This is a three-dimensional exploded and enlarged view of the pressing tube and the liquid dispensing tube of this utility model; Figure 10 This is a three-dimensional exploded enlarged view of the cover and pressing component of this utility model; Figure 11 This is a three-dimensional enlarged view of the pressing component in this utility model; Figure 12 This is a three-dimensional sectional enlarged view of the lock cover in this utility model.

[0019] Illustration: 1. Bottle body; 2. Straw; 21. Valve core; 211. Inlet hole; 3. Pump housing; 31. Pump cover; 311. Annular groove; 32. Pump body; 33. Sealing gasket; 4. Comb cover; 41. Cover body; 411. Drain outlet; 412. Comb teeth; 413. Drain hole; 414. Mounting hole; 415. Limiting hole; 42. Lock cover; 421. Bottom groove; 422. Locking hole; 43. Cap; 5. Discharge tube; 51. Pressing tube; 511. Slot; 512. Sealing ring; 513. Boss; 514. Slot; 6. Piston; 61. Pressing pump; 62. Through hole; 7. Spring; 8. Pressing component; 81. Limiting part; 82. Perforation; 821. Locking platform; 83. Anti-slip texture. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below with reference to the accompanying drawings. The drawings are for reference and illustration only and do not constitute a limitation on the scope of patent protection of this utility model.

[0021] Reference Figures 1 to 12 A single-agent easy-dye comb includes a bottle body 1, a press pump 61, and a comb cap 4. The press pump 61 is installed at the opening at the top of the bottle body 1. The comb cap 4 covers the bottle body 1 and the press pump 61. The suction tube 2 at the bottom inlet of the press pump 61 is located inside the bottle body 1. A liquid outlet tube 5 is inserted at the outlet of the top surface of the press pump 61. The part of the liquid outlet tube 5 outside the press pump 61 is elastically connected to the press pump 61. The liquid outlet tube 5 communicates with the drain hole 413 inside the comb cap 4 through a press tube 51. The press tube 51 and the liquid outlet tube 5 are coaxially fixedly connected. The end of the press tube 51 away from the liquid outlet tube 5 is movably inserted into the drain hole 413. Multiple comb teeth 412 on the outer wall of the comb cap 4 are arranged in a circle around the drain outlet 411 of the drain hole 413. A pressing element 8 is fixedly sleeved on the press tube 51. The pressing part of the pressing element 8 is exposed on the comb cap 4.

[0022] Reference Figure 1 , Figure 2 and Figure 3 The upper end of the bottle body 1 has a smaller diameter and is located inside the comb cover 4. The top of the bottle body 1 is open, and the outer wall of the part of the bottle body 1 located in the comb cover 4 is provided with external threads.

[0023] Reference Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 10 and Figure 12 The comb cover 4 includes a cover body 41 and a locking cover 42. The cover body 41 is generally cone-shaped with a hollow bottom. An L-shaped notch on the side wall of the cover body 41 provides a mounting hole 414 and a limiting hole 415. Both the mounting hole 414 and the limiting hole 415 communicate with the interior of the cover body 41. The limiting hole 415 is located on the lower wall of the mounting hole 414. The drain hole 413 is located inside the cover body 41 and is arranged along the axial direction of the cover body 41. The drain outlet 411 at the top of the drain hole 413 is located on the rectangular comb body on the side of the cover body 41. All the comb teeth 412 are vertically arranged on the comb body and are arranged in a circle around the drain outlet 411. The comb body and comb teeth 412 are integrally formed from the same material as the cap body 41. A cover 43 is provided on the cap body 41. The lock cover 42 is inserted into the cap body 41. A lock hole 422 is provided at the bottom of the lock cover 42. The side wall of the lock hole 422 is provided with internal threads. The opening end of the bottle body 1 is located in the lock hole 422 at the bottom of the lock cover 42 and is threadedly connected to the lock cover 42. The bottom of the lock cover 42 is provided with an annular bottom groove 421. The bottom groove 421 is arranged in a circle around the lock hole 422, so that the lock cover 42 forms two layers of side walls. Multiple reinforcing ribs are provided at intervals in the bottom groove 421. Each reinforcing rib connects the two layers of side walls of the lock cover 42 to prevent the two layers of side walls from breaking.

[0024] Reference Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8The press pump 61 includes a pump housing 3, a piston 6, and a valve core 21. Both the piston 6 and the valve core 21 are located inside the pump housing 3. The portion of the outlet pipe 5 inserted into the pump housing 3 is fixedly connected to the piston 6. Specifically, the pump housing 3 includes a pump body 32 and a pump cover 31. The pump body 32 is located inside the bottle body 1 and is attached to the opening of the bottle body 1. The upper end of the straw 2 is inserted into the inlet at the bottom of the pump body 32. The top of the pump body 32 is open, and a sealing gasket 33 is fitted onto the pump body 32. The upper end of the pump body 32 is sealed to the top surface of the bottle body 1 through the sealing gasket 33. The pump cover 31 is annular, and a locking cover 42 is fitted onto the pump cover 31. The outlet pipe 5 passes through... The pump cover 31 has an annular groove 311 on its top. The pump cover 31 covers the top surface of the pump body 32 to form an inner cavity. The piston 6 and the valve core 21 are both located in this inner cavity. The piston 6 is movably and sealingly connected to the inner wall of the pump body 32. The piston 6 separates the interior of the pump housing 3 into upper and lower spaces. The center of the piston 6 has a through hole 62 along its axial direction. The piston 6 is connected to the lower end of the outlet pipe 5 through the through hole 62. The valve core 21 is movably set at the inlet of the lower end of the pump body 32. The valve core 21 is cylindrical and has multiple inlet holes 211. Each inlet hole 211 is arranged in a semi-circular shape around the inlet of the pump body 32.

[0025] Reference Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 and Figure 9 The outlet pipe 5 is a straight pipe. The lower end of the outlet pipe 5 passes through the pump cover 31 and extends into the pump body 32. The bottom of the outlet pipe 5 is fixedly connected to the piston 6. A spring 7 is sleeved on the outlet pipe 5 so that the outlet pipe 5 is elastically connected to the press pump 61 through the spring 7. The spring 7 is located outside the press pump 61. A boss 513 is provided on the outer wall of the top end of the outlet pipe 5. One end of the spring 7 is located in the annular groove 311 on the top of the pump cover 31, and the other end of the spring 7 abuts against the boss 513. A slot 514 is provided at the top end of the outlet pipe 5. Multiple protrusions are provided on the inner side wall of the slot 514.

[0026] Reference Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9The drain hole 413, the outlet pipe 5, and the pressing pipe 51 are coaxially arranged. The pressing pipe 51 is located between the outlet pipe 5 and the drain hole 413. The lower end of the pressing pipe 51 is inserted into the slot 514 at the top of the outlet pipe 5, and its side wall abuts against all the protrusions on the inner wall of the slot 514. A groove 511 is provided on the outer wall of the pressing pipe 51. The groove 511 is located outside the outlet pipe 5. A sealing ring 512 is fitted on the upper end of the pressing pipe 51. The upper end of the pressing pipe 51 is inserted into the drain hole 413 and is sealed to the inner wall of the drain hole 413 through the sealing ring 512.

[0027] Reference Figure 3 , Figure 4 , Figure 10 and Figure 11 The pressing member 8 is installed at the mounting hole 414 of the cover body 41. A limiting part 81 is vertically provided at the bottom of the pressing member 8. The limiting part 81 is located in the limiting hole 415. A through hole 82 is provided at one end of the pressing member 8. A retaining plate 821 is provided on the inner wall of the through hole 82. The pressing tube 51 passes through the through hole 82 on the pressing member 8, and the retaining plate 821 engages with the retaining groove 511 so that the pressing tube 51 is fixedly connected to the pressing member 8. The end of the pressing member 8 away from the pressing tube 51 is located outside the cover body 41 and its top surface is provided with anti-slip texture 83.

[0028] Reference Figures 1 to 12 The working principle of this novel single-agent easy-dye comb is as follows: Remove the cover 43, place your finger on the anti-slip texture 83 of the press part 8, and manually press down the press part 8. The press tube 51 and the liquid outlet tube 5 move down together, the spring 7 is compressed, and the bottom end of the liquid outlet tube 5 pushes the piston 6 down along the inner wall of the pump housing 3. The piston 6 compresses the space at the lower end of the pump body 32. At this time, the valve core 21 blocks the inlet of the pump housing 3 and the valve core 21 is closed (the inlet hole 211 of the valve core 21 is blocked by the pump body 32). When the pressing component 8 is released, the spring 7 returns to its elastic deformation. The pressing component 8, the pressing tube 51, and the liquid outlet tube 5 move upward under the action of the spring 7. The liquid outlet tube 5 drives the piston 6 to move upward, increasing the storage space at the lower end of the pump body 32. The valve core 21 moves upward (a sliding space for the valve core 21 to move up and down is provided above the inlet of the pump housing 3), opening the inlet of the pressing pump 61. At this time, the hair dye liquid in the bottle 1 first enters the inlet of the pump housing 3 through the suction tube 2, then enters the space at the lower end of the pressing pump 61 through the inlet hole 211 on the valve core 21, then enters the liquid outlet tube 5 through the through hole 62 in the center of the piston 6, and then enters the pressing tube 51 and the drain hole 413 in sequence, and finally is discharged from the drain outlet 411 of the drain hole 413. Thus, it adheres to each comb tooth 412 during use, making it convenient for hair dyeing.

[0029] This utility model of a single-agent easy-dye comb features a press pump 61 installed at the top opening of the bottle body 1, with a comb cover 4 covering both the bottle body 1 and the press pump 61. Simultaneously, the outlet pipe 5 at the top of the press pump 61 is connected to the drain hole 413 inside the comb cover 4 via a press tube 51. The position and connection method of the top outlet pipe 5 of the press pump 61 are optimized. A press element 8 is fitted onto the press tube 51. Multiple comb teeth 412 on the outer wall of the comb cover 4 are arranged in a circle around the drain outlet 411 of the drain hole 413 to press the press element 8. The liquid drawn by the press pump 61 sequentially enters the drain hole 413 through the outlet pipe 5 and the press tube 51, and is then discharged from the drain outlet 411. The entire easy-dye comb is not only small and convenient to use, but also has a simple structure, reducing manufacturing costs.

[0030] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of protection of the present utility model. Therefore, any equivalent changes made in accordance with the scope of the patent application of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A single-agent easy-dye comb, comprising a bottle body, characterized in that, A press pump is installed at the opening at the top of the bottle body. A comb cover is jointly provided on the bottle body and the press pump. The suction tube at the bottom inlet of the press pump is located inside the bottle body. A liquid outlet tube is inserted at the outlet of the top surface of the press pump. The part of the liquid outlet tube outside the press pump is elastically connected to the press pump. The liquid outlet tube communicates with the drain hole inside the comb cover through the press tube. The press tube and the liquid outlet tube are coaxially and fixedly connected. The end of the press tube away from the liquid outlet tube is movably inserted into the drain hole. Multiple comb teeth on the outer wall of the comb cover are arranged in a circle around the drain outlet of the drain hole. A press element is fixedly sleeved on the press tube. The pressing part of the press element is exposed on the comb cover.

2. The single-agent easy-dye comb according to claim 1, characterized in that, The outlet pipe is elastically connected to the press pump via a spring. The spring is located outside the press pump and sleeved on the outlet pipe. The drain hole, the outlet pipe, and the press pipe are coaxially arranged.

3. The single-agent easy-dye comb according to claim 2, characterized in that, The outer wall of the liquid outlet pipe is provided with a ring of protrusions, the top of the press pump is provided with a ring of annular grooves, one end of the spring is located in the annular grooves, and the other end of the spring presses against the protrusions.

4. The single-agent easy-dye comb according to claim 2, characterized in that, The top end of the liquid outlet tube is provided with a slot, and the inner side wall of the slot is provided with multiple protrusions. The lower end of the pressing tube is inserted into the slot and presses against all the protrusions.

5. The single-agent easy-dye comb according to claim 1, characterized in that, The comb cap includes a cap body and a locking cover. The bottom of the cap body is hollowed out, and the locking cover is snapped into the cap body. The open end of the bottle body is located in the locking hole at the bottom of the locking cover and is threadedly connected to the locking cover.

6. The single-agent easy-dye comb according to claim 5, characterized in that, The bottom of the lock cover is provided with an annular groove, which is arranged in a circle around the lock hole, so that the lock cover forms two layers of sidewalls. Multiple reinforcing ribs are provided at intervals in the groove.

7. The single-agent easy-dye comb according to claim 5, characterized in that, The L-shaped notch on the side wall of the cover is provided with a mounting hole and a limiting hole. The pressing member is installed in the mounting hole, and the bottom of the pressing member is provided with a limiting part vertically, which is located in the limiting hole.

8. The single-agent easy-dye comb according to claim 1, characterized in that, The press pump includes a pump housing, a piston, and a valve core. The piston and valve core are both located inside the pump housing. The portion of the outlet pipe inserted into the pump housing is fixedly connected to the piston. The piston is movably and sealingly connected to the pump housing. The valve core is movably disposed at the inlet of the pump housing.

9. The single-agent easy-dye comb according to claim 8, characterized in that, The pump casing includes a pump body and a pump cover. The top of the pump body is open, and the pump cover is annular and covers the top surface of the pump body. The liquid outlet pipe passes through the pump cover.

10. The single-agent easy-dye comb according to claim 8, characterized in that, The piston has a through hole along its axial direction, and the piston is connected to the liquid outlet pipe through the through hole. The valve core is cylindrical and has multiple inlet holes, each of which is arranged in a semi-circular shape around the inlet of the pump housing.

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