Air bag comb

Abstract

The utility model discloses an air bag comb, and relates to the technical field of air bag combs.The air bag comb comprises a comb base, a handle is arranged on one side of the comb base, the comb base and the handle are integrally formed, the cross section of the comb base is oval, a clamping ring groove is formed in the comb base, a matching ring strip is clamped in the clamping ring groove, and an air bag rubber sheet is fixedly connected to the outer wall of the top of the matching ring strip; according to the air bag comb, independent protruding supporting of the air bag rubber can be achieved, comfort in the using process is guaranteed, and the service life of the whole air bag comb is effectively prolonged.

Description

Technical Field

[0001] This invention relates to the field of airbag comb technology, and more particularly to an airbag comb. Background Technology

[0002] The air cushion comb uses an air cushion structure, in which the comb needles are placed on a flexible base, which is mounted on a base plate and has an outward convex arc shape. When combing, as the user applies force, the base will deform according to the shape of the skull, so that the comb needles fit the scalp better and will not cause discomfort to the scalp due to the protrusion of the skull.

[0003] Currently, most rubber combs of this type on the market use rubber sheets cut from sheet material and then compressed to create a certain bulge. These combs typically only have elasticity in the center, with little or no elasticity at the edges, and the overall elasticity is very limited. After a period of use, they are prone to collapsing due to poor rubber fixation, resulting in a short lifespan and an unsatisfactory user experience. Therefore, there is an urgent need for an air-cushioned comb to solve these problems. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an airbag comb.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An airbag comb includes a comb base, a handle on one side of the comb base, the comb base and the handle are integrally formed, the cross-section of the comb base is elliptical, a retaining ring groove is formed inside the comb base, a mating ring is engaged in the retaining ring groove, an airbag rubber is fixedly connected to the top outer wall of the mating ring, comb teeth are formed on the side of the airbag rubber away from the mating ring, and an exhaust hole is formed on the bottom inner wall of the comb base.

[0007] The present invention is further configured such that the comb teeth include a tooth body, a support part, a fixing part, a locking part, and a head, the inner diameter of the tooth body gradually decreases along the direction away from the airbag rubber, and the cross-section of the support part, the fixing part, and the locking part is I-shaped.

[0008] The invention is further configured such that the head is located at the end of the tooth body away from the support, and the cross-section of the head is circular.

[0009] The invention is further configured such that the top outer wall of the airbag rubber has an installation hole, the locking part is located inside the installation hole, the bottom outer wall of the support part is in contact with the top outer wall of the installation hole, and the top outer wall of the locking part is in contact with the bottom outer wall of the installation hole.

[0010] The invention is further configured such that an annular groove is formed on the outer circumferential wall of the support portion, and the bottom outer wall of the annular groove contacts the top outer wall of the mounting hole.

[0011] The invention is further configured such that the outer circumferential wall of the locking part is provided with a sloping groove, and the cross-section of the locking part is an isosceles trapezoid.

[0012] The invention is further configured such that a positioning protrusion is fixedly connected to the outer circumferential wall of the locking part, and a positioning groove is provided inside the mounting hole. The positioning protrusion and the positioning groove are engaged with each other, and the diameter of the bottom outer wall of the positioning protrusion is larger than the diameter of the top outer wall.

[0013] The present invention is further configured such that a boss is fixedly connected to the top of the comb seat, an exhaust hole passes through the center of the boss, and a pressure regulating component is provided inside the boss.

[0014] The invention is further configured such that the pressure regulating component includes an adjusting seat fixedly connected to the inner circumferential wall of the boss portion, the adjusting seat having an adjusting groove inside, both the adjusting seat and the adjusting groove having a circular cross-section, the adjusting groove communicating with the exhaust hole, an adjusting shell rotatably connected inside the adjusting groove, a through groove being formed on the outer circumferential wall of the adjusting shell, the through groove penetrating the adjusting shell, a rotating rod being fixedly connected to the outer circumferential wall of the adjusting shell, one end of the rotating rod passing through the inside of the boss portion, a groove being formed on the bottom outer wall of the comb seat, and one end of the rotating rod being located inside the groove.

[0015] The invention is further configured such that one end of the rotating rod located inside the groove is fixedly connected to the throttle handle, and the outer circumferential wall of the throttle handle is provided with anti-slip grooves that are evenly distributed in a circular pattern.

[0016] The beneficial effects of this invention are as follows:

[0017] 1. In this invention, by adopting a three-dimensional structure design for the airbag rubber, the independent protrusion support of the airbag rubber can be achieved, avoiding the situation where the middle is sunken and cannot effectively fit the scalp after long-term use. At the same time, the three-dimensional design of the airbag rubber has better elasticity, ensuring comfort during use and effectively extending the overall service life of the airbag comb. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an airbag comb proposed in this invention;

[0019] Figure 2 This is a schematic diagram showing the disassembled airbag rubber and mating ring strip of an airbag comb proposed in this invention.

[0020] Figure 3 This is a schematic diagram of the internal structure of the airbag rubber of an airbag comb proposed in this invention.

[0021] Figure 4 This is a schematic diagram of the overall half-sectional structure of an airbag comb proposed in this invention;

[0022] Figure 5 An airbag comb proposed in this invention Figure 4Enlarged structural diagram at point A;

[0023] Figure 6 This is a schematic cross-sectional view of the comb teeth structure of an airbag comb proposed in this invention.

[0024] Figure 7 This is a schematic diagram of a half-section structure of an embodiment 2 of the airbag comb proposed in this invention;

[0025] Figure 8 This is a schematic diagram of the overall structure of an embodiment 2 of the airbag comb proposed in this invention;

[0026] Figure 9 This is a schematic diagram showing the force-induced deviation of the comb teeth of an airbag comb proposed in this invention.

[0027] Figure 10 This is a schematic diagram of the structure of an embodiment 3 of the airbag comb proposed in this invention;

[0028] Figure 11 An airbag comb proposed in this invention Figure 10 Enlarged structural diagram at point B;

[0029] Figure 12 This is a cross-sectional enlarged schematic diagram of the adjustment seat of the airbag comb proposed in this invention.

[0030] In the diagram: 1. Comb base; 2. Handle; 3. Comb teeth; 3001. Tooth body; 3002. Support part; 3003. Fixing part; 3004. Head; 3005. Locking part; 3006. Circular groove; 3007. Sloping groove; 3008. Positioning protrusion; 4. Airbag rubber; 5. Exhaust hole; 6. Matching ring; 7. Snap ring groove; 8. Mounting hole; 9. Positioning groove; 10. Boss part; 11. Adjustment shell; 12. Groove; 13. Anti-slip groove; 14. Turn handle; 15. Rotating rod; 16. Adjustment seat; 17. Through groove. Detailed Implementation

[0031] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0032] Example 1

[0033] Reference Figures 1-6An airbag comb includes a comb base 1, a handle 2 on one side of the comb base 1, the comb base 1 and the handle 2 are integrally formed, the cross-section of the comb base 1 is elliptical, a retaining ring groove 7 is formed inside the comb base 1, a mating ring 6 is engaged in the retaining ring groove 7, an airbag rubber 4 is fixedly connected to the top outer wall of the mating ring 6, comb teeth 3 are formed on the side of the airbag rubber 4 away from the mating ring 6, and an exhaust hole 5 is formed on the bottom inner wall of the comb base 1. By adopting a double arc structure design for the mating ring 6, it is more convenient for people to install or remove the airbag rubber 4, thereby reducing the overall thickness while ensuring elasticity, making the structure more compact and aesthetically pleasing, and meeting people's usage needs.

[0034] In order to better comb people's hair, refer to Figure 6 The comb teeth 3 include a tooth body 3001, a support part 3002, a fixing part 3003, a locking part 3005, and a head 3004. The inner diameter of the tooth body 3001 gradually decreases in the direction away from the airbag rubber 4. The cross-sections of the support part 3002, the fixing part 3003, and the locking part 3005 are I-shaped. The locking part 3005 can ensure the stability of the comb teeth 3 after installation.

[0035] To improve user comfort, refer to Figure 6 The head 3004 is located at the end of the tooth body 3001 away from the support part 3002. The cross-section of the head 3004 is circular. Because the cross-section of the head 3004 is circular, it provides a better tactile feel when in contact with the scalp and also has the effect of massaging the scalp.

[0036] To ensure stable installation of comb teeth 3, refer to... Figure 6 The top outer wall of the airbag rubber 4 is provided with an installation hole 8. The locking part 3005 is located inside the installation hole 8. The bottom outer wall of the support part 3002 is in contact with the top outer wall of the installation hole 8, and the top outer wall of the locking part 3005 is in contact with the bottom outer wall of the installation hole 8. The effective engagement between the locking part 3005 and the installation hole 8 ensures the stability of the comb teeth 3 after installation.

[0037] Example 2

[0038] Reference Figures 7-9 An airbag comb, compared to embodiment 1, this embodiment further includes an annular groove 3006 formed on the outer circumferential wall of the support part 3002. The bottom outer wall of the annular groove 3006 contacts the top outer wall of the mounting hole 8. Since the bottom of the support part 3002 has an annular groove 3006, a certain space can be left to avoid the support part 3002 being squeezed against the top of the airbag rubber 4, resulting in hair clamping.

[0039] To enable faster installation of the comb teeth 3, refer to... Figure 7The outer circumferential wall of the locking part 3005 is provided with a sloping groove 3007, and the cross-section of the locking part 3005 is an isosceles trapezoid, so that the end of the locking part 3005 can pass through the inside of the mounting hole 8 more easily, thereby improving the installation efficiency of the comb teeth 3.

[0040] To prevent the comb teeth 3 from sinking after installation, refer to... Figure 7 A positioning protrusion ring 3008 is fixedly connected to the outer circumference of the locking part 3005. A positioning groove 9 is provided inside the mounting hole 8. The positioning protrusion ring 3008 and the positioning groove 9 are engaged with each other. The diameter of the bottom outer wall of the positioning protrusion ring 3008 is larger than the diameter of the top outer wall. By setting the positioning protrusion ring 3008 on the outer circumference of the locking part 3005, it can cooperate well with the positioning groove 9, ensuring the stability of the comb teeth 3 after installation and preventing the comb teeth 3 from sinking.

[0041] Example 3

[0042] Reference Figures 10-12 Compared to Embodiment 1, this embodiment also includes a boss 10 fixedly connected to the top of the comb base 1, an exhaust hole 5 passing through the center of the boss 10, and a pressure regulating component inside the boss 10, which can adjust the elasticity of the entire airbag comb according to different people's usage habits, thus meeting the usage needs of different groups of people.

[0043] In order to adjust the elasticity of the airbag comb, refer to Figure 12 The pressure regulating assembly includes an adjusting seat 16 fixedly connected to the inner circumferential wall of the boss portion 10. An adjusting groove is formed inside the adjusting seat 16. Both the adjusting seat 16 and the adjusting groove have circular cross-sections. The adjusting groove communicates with the exhaust port 5. An adjusting shell 11 is rotatably connected inside the adjusting groove. A through groove 17 is formed on the outer circumferential wall of the adjusting shell 11, penetrating the adjusting shell 11. A rotating rod 15 is fixedly connected to the outer circumferential wall of the adjusting shell 11, with one end of the rotating rod 15 passing through the inside of the boss portion 10. A groove 12 is formed on the bottom outer wall of the comb seat 1. One end of the rotating rod 15 is located inside the groove 12. When users find that the airbag comb is too elastic, the rotating rod 15 can be rotated. During the rotation of the rotating rod 15, the adjusting shell 11 can be driven to rotate in the adjusting groove inside the adjusting seat 16. When the through groove 17 and the exhaust hole 5 are not located on the same vertical plane, the air volume of the entire exhaust hole 5 will decrease. When the exhaust volume of the exhaust hole 5 decreases, the deformation speed of the airbag rubber 4 will also slow down, thereby effectively reducing the elasticity of the airbag rubber 4 and meeting the user's needs.

[0044] To make it easier for people to rotate the rotating rod 15, refer to... Figure 12The rotating rod 15 is fixedly connected to the handle 14 at one end inside the groove 12. The outer circumference of the handle 14 is provided with anti-slip grooves 13 that are evenly distributed in a circular pattern.

[0045] Working Principle: By adopting a three-dimensional structure design for the airbag rubber 4, independent protrusion support is achieved, preventing the central depression from failing to effectively conform to the scalp after long-term use. Simultaneously, the three-dimensional design of the airbag rubber 4 provides better elasticity, ensuring comfort during use and effectively extending the overall lifespan of the airbag comb. Furthermore, the double-arc structure design of the mating ring 6 makes installation and removal of the airbag rubber 4 more convenient, reducing the overall thickness while maintaining elasticity, resulting in a more compact structure and aesthetically pleasing appearance, meeting user needs. When using the airbag comb, the comb teeth 3 may tilt under pressure on the comb head. Because the bottom of the support part 3002 has a circular groove 3006, sufficient space is provided to prevent the support part 3002 from interfering with the airbag rubber 4. The top of the comb is squeezed together, causing hair to be pinched. At the same time, the positioning protrusion 3008 set on the outer circumference of the locking part 3005 can cooperate well with the positioning groove 9, ensuring the stability of the comb teeth 3 after installation and preventing the comb teeth 3 from sinking. When users find that the airbag comb is too elastic, they can push the handle 14 located in the groove 12 to make it rotate. The rotation of the handle 14 can drive the rotating rod 15 to rotate together. During the rotation of the rotating rod 15, it can drive the adjusting shell 11 to rotate in the adjusting groove inside the adjusting seat 16. When the through groove 17 and the exhaust hole 5 are not located on the same vertical plane, the air volume of the entire exhaust hole 5 will decrease. When the exhaust volume of the exhaust hole 5 decreases, the deformation speed of the airbag rubber 4 will also slow down, thereby effectively reducing the elasticity of the airbag rubber 4 and meeting the needs of users.

[0046] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An air bag comb comprising a comb base (1), characterized in that, The side of the comb seat (1) is provided with a handle (2), the comb seat (1) is integrally formed with the handle (2), the cross section of the comb seat (1) is oval, the inside of the comb seat (1) is provided with a snap ring groove (7), the snap ring groove (7) is connected with a matching ring (6), the top outer wall of the matching ring (6) is fixedly connected with an air bag rubber (4), the side, away from the matching ring (6), of the air bag rubber (4) is provided with a comb tooth (3), the bottom inner wall of the comb seat (1) is provided with an exhaust hole (5), the top of the comb seat (1) is fixedly connected with a boss (10), the exhaust hole (5) passes through the center of the boss (10), the inside of the boss (10) is provided with a pressure regulating assembly, the pressure regulating assembly comprises an adjusting seat (16) fixedly connected to the circumferential inner wall of the boss (10), the inside of the adjusting seat (16) is provided with an adjusting groove, the cross section of the adjusting seat (16) and the adjusting groove are circular, the adjusting groove is connected with the exhaust hole (5), the inside of the adjusting groove is rotatably connected with an adjusting shell (11), the circumferential outer wall of the adjusting shell (11) is provided with a through groove (17), the through groove (17) penetrates the adjusting shell (11), the circumferential outer wall of the adjusting shell (11) is fixedly connected with a rotating rod (15), one end of the rotating rod (15) penetrates the inside of the boss (10), the bottom outer wall of the comb seat (1) is provided with a groove (12), one end of the rotating rod (15) is located in the inside of the groove (12), one end of the rotating rod (15) located in the inside of the groove (12) is fixedly connected with a rotating handle (14), the circumferential outer wall of the rotating handle (14) is provided with equally spaced anti-skid grooves (13) distributed in a circular shape.

2. An air bag comb according to claim 1, wherein The comb tooth (3) comprises a tooth body (3001), a supporting part (3002), a fixing part (3003), a locking part (3005) and a head part (3004), the inner diameter of the tooth body (3001) gradually decreases in the direction away from the air bag rubber (4), the cross section of the supporting part (3002), the fixing part (3003) and the locking part (3005) is in the shape of an I-beam.

3. An air bag comb according to claim 2, wherein The head part (3004) is arranged at one end of the tooth body (3001) away from the supporting part (3002), and the cross section of the head part (3004) is circular.

4. An air bag comb according to claim 2, wherein The top outer wall of the air bag rubber (4) is provided with a mounting hole (8), the locking part (3005) is located in the inside of the mounting hole (8), the bottom outer wall of the supporting part (3002) is in contact with the top outer wall of the mounting hole (8), and the top outer wall of the locking part (3005) is in contact with the bottom outer wall of the mounting hole (8).

5. An air bag comb according to claim 4, wherein The circumferential outer wall of the supporting part (3002) is provided with a circular groove (3006), and the bottom outer wall of the circular groove (3006) is in contact with the top outer wall of the mounting hole (8).

6. An air bag comb according to claim 2, wherein The circumferential outer wall of the locking part (3005) is provided with an inclined groove (3007), and the cross section of the locking part (3005) is in the shape of an isosceles trapezoid.

7. An air bag comb according to claim 4, wherein The circumferential outer wall of the locking part (3005) is fixedly connected with a positioning convex ring (3008), an inside of the mounting hole (8) is provided with a positioning groove (9), the positioning convex ring (3008) and the positioning groove (9) are mutually clamped, and the diameter of the bottom outer wall of the positioning convex ring (3008) is greater than the diameter of the top outer wall.

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