Hair growing device convenient to wear

Abstract

The hair growing device convenient to wear comprises a protective helmet, control blocks are fixedly connected to the two sides of the protective helmet, sliding grooves are formed in the control blocks, racks are slidably connected to the interiors of the sliding grooves, gears are connected to the outer sides of the racks in a meshed mode, and the gears are connected to the outer sides of the gears in a meshed mode. The end, away from the protective helmet, of the gear is fixedly connected with a rotating shaft, the rotating shaft penetrates through the control block to be fixedly connected with a rotating cap, the lower portion of the rack is fixedly connected with a plastic soft belt, an insertion hole is formed in the tail end of the plastic soft belt on the left side, and locking holes communicating with the insertion hole are formed in the upper side and the lower side of the plastic soft belt on the left side. The tail end of the plastic soft belt on the right side is fixedly connected with an upper inserting soft plate and a lower inserting soft plate, the sides, deviating from each other, of the two inserting soft plates are fixedly connected with locking blocks, the hair growing device is easy and convenient to wear, and the wearing firmness is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hair growth devices, in particular to a hair growth device convenient to wear. Background Technique

[0002] The laser hair growth instrument promotes tissue metabolism by increasing the activity of adenosine triphosphate in the subcutaneous tissue, helps to improve blood circulation, sends oxygen and nutrients to the hair follicles to prevent hair loss; effectively stimulates the hair follicles, regulates sebum secretion and accelerates hair growth, and strengthens the strength, density and elasticity of the hair itself. Scientific research and clinical data prove that laser treatment can increase hair density by 40 - 60%, and the success rate of stopping hair loss reaches 85%. The laser hair growth instrument is painless, non-invasive, consumable-free, and simple and efficient to use.

[0003] Most of the existing hair growth instruments are in the form of helmets. The existing hair growth helmets are inconvenient to wear during use. The user may also cause the helmet to fall off during the treatment process, affecting the user's state. Moreover, when the user's limb movements are too large, the hair growth helmet is likely to fall off, which not only easily causes equipment damage, but also may interfere with the user's movement due to the helmet falling off, resulting in the problem of the user falling, and it is not safe enough. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hair growth device convenient to wear to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A hair growth device convenient to wear, including a protective helmet. Control blocks are fixedly connected to both sides of the protective helmet. A sliding groove is opened inside the control block. A rack is slidably connected inside the sliding groove. A gear is meshed and connected to the outside of the rack. A rotating shaft is fixedly connected to the end of the gear away from the protective helmet. The rotating shaft penetrates the control block and is fixedly connected to a rotating cap. A plastic soft belt is fixedly connected to the lower part of the rack. An insertion hole is opened at the end of the left plastic soft belt. Locking holes communicated with the insertion hole are opened on the upper and lower sides of the left plastic soft belt. Two groups of insertion soft plates are fixedly connected to the end of the right plastic soft belt. Locking blocks are fixedly connected to the opposite sides of the two groups of insertion soft plates.

[0006] Preferably, an upper limit plate is fixedly connected to the top end of the rack, and a lower limit plate is fixedly connected to the outer side of the bottom of the rack.

[0007] Preferably, a limiting block is fixedly connected to the side of the rack facing the protective helmet. A limiting groove communicated with the sliding groove is opened inside the control block. The limiting block is slidably connected inside the limiting groove.

[0008] Preferably, a sliding ring is slidably connected to the outer side of the rotating shaft. A locking gear is fixedly connected to one side of the sliding ring facing the control block. A locking tooth groove matching the locking gear is formed on the outer side of the control block. Four connecting blocks are fixedly connected to the other side of the sliding ring. The other ends of the connecting blocks penetrate through the rotating cap and are fixedly connected with connecting pieces.

[0009] Preferably, a first spring is fixedly connected to one side of the rotating cap facing the connecting piece. The other end of the first spring is fixedly connected with the connecting piece. An inner limiting ring is fixedly connected to one side of the rotating cap facing the connecting piece. An outer limiting ring is fixedly connected to one side of the connecting piece facing the rotating cap. The first spring is sleeved inside the outer limiting ring and the inner limiting ring.

[0010] Preferably, a plurality of lifting grooves are formed inside the protection helmet. A lifting piece is slidably connected inside the lifting grooves. A second spring is fixedly connected to the bottom of the lifting piece. The top of the second spring is fixedly connected to the inner wall of the lifting groove. A connecting rod is fixedly connected to the bottom of the lifting piece. The bottom of the connecting rod penetrates through the protection helmet and is fixedly connected with a hair growth helmet. The hair growth helmet is sleeved inside the protection helmet.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the combined use of the rotating cap, gear, rack, plastic soft belt, inserting soft board, inserting hole, locking hole, second spring, lifting piece, connecting rod, and hair growth helmet in the present utility model, by rotating the rotating cap, the gear drives the rack to move up and down, changing the extending length of the plastic soft belt. The inserting soft board is inserted into the inserting hole, and the locking block enters the locking hole, realizing the installation of the plastic soft belts on both sides. The second spring pushes the lifting piece, and the connecting rod pushes the hair growth helmet to move downward. The hair growth helmet cooperates with the plastic soft belt to make the wearing more firm, realizing the simple wearing of the hair growth device and ensuring the firmness of wearing.

[0013] 2. The present utility model also realizes the fixing of the rotation angle of the rotating cap through the combined use of the first spring, connecting piece, rotating cap, connecting block, sliding ring, rotating shaft, locking gear, and locking tooth groove. The first spring pulls the connecting piece to move towards the rotating cap. The connecting piece drives the sliding ring to move along the rotating shaft through the connecting block, so that the locking gear is fixed inside the locking tooth groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the first perspective three-dimensional structure schematic diagram of the present utility model;

[0015] Figure 2 is the sectional view of the control block structure of the present utility model from the second perspective;

[0016] Figure 3 is the sectional view of the rotating cap structure of the present utility model from the third perspective;

[0017] Figure 4 This is a schematic diagram of the rack structure from the fourth perspective of the present utility model;

[0018] Figure 5 This is a sectional view of the lifting groove structure from the fifth perspective of the present utility model.

[0019] In the figure: 1. Protective helmet; 2. Control block; 3. Sliding groove; 4. Rack; 5. Gear; 6. Rotating shaft; 7. Rotating cap; 8. Upper limit plate; 9. Lower limit plate; 10. Plastic soft belt; 11. Insertion hole; 12. Locking hole; 13. Insertion soft plate; 14. Locking block; 15. Limiting groove; 16. Limiting block; 17. Locking tooth groove; 18. Sliding ring; 19. Locking gear; 20. Connecting block; 21. Connecting piece; 22. Inner limiting ring; 23. Outer limiting ring; 24. First spring; 25. Lifting groove; 26. Lifting piece; 27. Second spring; 28. Connecting rod; 29. Hair growth helmet. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5 , the present utility model provides a technical solution: a hair growth device convenient to wear, including a protective helmet 1, control blocks 2 are threadedly installed on both sides of the protective helmet 1, a sliding groove 3 is opened inside the control block 2, a rack 4 is slidably installed inside the sliding groove 3, a gear 5 is meshed and connected to the outside of the rack 4, a rotating shaft 6 is fixedly welded to one end of the gear 5 away from the protective helmet 1, the rotating shaft 6 penetrates the control block 2 and is fixedly welded with a rotating cap 7, a plastic soft belt 10 is fixedly welded to the lower part of the rack 4, an insertion hole 11 is opened at the end of the left plastic soft belt 10, locking holes 12 communicated with the insertion hole 11 are opened on the upper and lower sides of the left plastic soft belt 10, two groups of insertion soft plates 13 are fixedly welded to the end of the right plastic soft belt 10, and locking blocks 14 are fixedly welded to the opposite sides of the two groups of insertion soft plates 13. By rotating the rotating cap 7, the gear 5 drives the rack 4 to move up and down, changing the extended length of the plastic soft belt 10, inserting the insertion soft plate 13 into the insertion hole 11, and the locking block 14 enters the inside of the locking hole 12, realizing the installation of the plastic soft belts 10 on both sides and facilitating the wearing of the device;

[0022] At the top end of the rack 4, an upper limit plate 8 is fixedly welded. On the outer side of the bottom of the rack 4, a lower limit plate 9 is fixedly welded to prevent the rack 4 from disengaging from the sliding groove 3. On the side of the rack 4 facing the protective helmet 1, a limit block 16 is fixedly welded. Inside the control block 2, a limit groove 15 communicating with the sliding groove 3 is provided. The limit block 16 is slidably installed inside the limit groove 15 to limit the position of the rack 4 and prevent the gear 5 from disengaging from the rack 4. A sliding ring 18 is slidably installed on the outer side of the rotating shaft 6. On the side of the sliding ring 18 facing the control block 2, a locking gear 19 is fixedly welded. On the outer side of the control block 2, a locking tooth groove 17 matching the locking gear 19 is provided. On the other side of the sliding ring 18, four connecting blocks 20 are fixedly welded. The other ends of the connecting blocks 20 penetrate through the rotating cap 7 and are fixedly welded with connecting pieces 21. By moving the connecting piece 21, the connecting block 20 drives the sliding ring 18 to move along the rotating shaft 6, realizing the engagement and separation of the locking gear 19 and the locking tooth groove 17, thereby realizing the fixation and unlocking of the rotating cap 7. On the side of the rotating cap 7 facing the connecting piece 21, a first spring 24 is fixedly welded. The other end of the first spring 24 is fixedly welded with the connecting piece 21. On the side of the rotating cap 7 facing the connecting piece 21, an inner limit ring 22 is fixedly welded. On the side of the connecting piece 21 facing the rotating cap 7, an outer limit ring 23 is fixedly welded. The first spring 24 is sleeved inside the outer limit ring 23 and the inner limit ring 22. The first spring 24 pulls the connecting piece 21 towards the rotating cap 7, fixing the locking gear 19 inside the locking tooth groove 17. Inside the protective helmet 1, a number of lifting grooves 25 are provided. Inside the lifting grooves 25, lifting pieces 26 are slidably installed. At the bottom of the lifting piece 26, a second spring 27 is fixedly welded. The top of the second spring 27 is fixedly welded with the inner wall of the lifting groove 25. At the bottom of the lifting piece 26, a connecting rod 28 is fixedly welded. The bottom of the connecting rod 28 penetrates through the protective helmet 1 and is fixedly welded with a hair-growing helmet 29. The hair-growing helmet 29 is sleeved inside the protective helmet 1. The second spring 27 pushes the lifting piece 26, and the connecting rod 28 pushes the hair-growing helmet 29 to move downward. The hair-growing helmet 29 cooperates with the plastic soft belt 10 to make the wearing more firm.

[0023] Working principle: When the utility model is in use, by pulling the connecting piece 21, the connecting block 20 drives the sliding ring 18 to move along the rotating shaft 6, so that the locking gear 19 disengages from the locking tooth groove 17. By rotating the rotating cap 7, the gear 5 drives the rack 4 to move up and down, changing the extended length of the plastic soft belt 10. The insertion soft plate 13 is inserted into the insertion hole 11, and the locking block 14 enters the locking hole 12, realizing the installation of the plastic soft belts 10 on both sides. The first spring 24 pulls the connecting piece 21 towards the rotating cap 7, fixing the locking gear 19 inside the locking tooth groove 17, realizing the fixation of the rotating cap 7. The second spring 27 pushes the lifting piece 26, and the connecting rod 28 pushes the hair-growing helmet 29 to move downward. The hair-growing helmet 29 cooperates with the plastic soft belt 10 to make the wearing more firm.

[0024] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0025] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wearable hair growth device, comprising a protective helmet (1), characterized in that: The protective helmet (1) is fixedly connected with control blocks (2) on both sides, a sliding groove (3) is provided inside the control block (2), a rack (4) is slidably connected inside the sliding groove (3), a gear (5) is meshedly connected to the outer side of the rack (4), a rotating shaft (6) is fixedly connected to the end of the gear (5) away from the protective helmet (1), the rotating shaft (6) penetrates the control block (2) and is fixedly connected to a rotating cap (7), a plastic soft belt (10) is fixedly connected to the lower part of the rack (4), an insertion hole (11) is provided at the end of the left plastic soft belt (10), locking holes (12) communicating with the insertion hole (11) are provided at the upper and lower sides of the left plastic soft belt (10), and two upper and lower groups of insertion soft plates (13) are fixedly connected to the end of the right plastic soft belt (10), and locking blocks (14) are fixedly connected to the opposite sides of the two groups of insertion soft plates (13).

2. A wearable hair growth device according to claim 1, characterized in that: An upper limit plate (8) is fixedly connected to the top of the rack (4), and a lower limit plate (9) is fixedly connected to the outer side of the bottom of the rack (4).

3. A wearable hair growth device according to claim 1, characterized in that: The rack (4) is fixedly connected to a limiting block (16) on the side facing the protective helmet (1); a limiting groove (15) communicating with the sliding groove (3) is provided inside the control block (2); and the limiting block (16) is slidably connected inside the limiting groove (15).

4. A wearable hair growth device according to claim 1, characterized in that: A sliding ring (18) is slidably connected to the outer side of the rotating shaft (6); a locking gear (19) is fixedly connected to the sliding ring (18) on the side facing the control block (2); a locking tooth groove (17) matching the locking gear (19) is provided on the outer side of the control block (2); four groups of connecting blocks (20) are fixedly connected to the other side of the sliding ring (18); and a connecting piece (21) is fixedly connected to the other end of the connecting block (20) through the rotating cap (7).

5. The wearable hair growth device according to claim 1, characterized in that: A first spring (24) is fixedly connected to the side of the rotating cap (7) facing the connecting piece (21); the other end of the first spring (24) is fixedly connected to the connecting piece (21); an inner limiting ring (22) is fixedly connected to the side of the rotating cap (7) facing the connecting piece (21); an outer limiting ring (23) is fixedly connected to the side of the connecting piece (21) facing the rotating cap (7); and the first spring (24) is sleeved inside the outer limiting ring (23) and the inner limiting ring (22).

6. A wearable hair growth device according to claim 1, characterized in that: The protective helmet (1) is provided with a plurality of lifting grooves (25) inside, and a lifting sheet (26) is slidably connected inside the lifting groove (25), and a second spring (27) is fixedly connected to the bottom of the lifting sheet (26), and the top of the second spring (27) is fixedly connected to the inner wall of the lifting groove (25), and a connecting rod (28) is fixedly connected to the bottom of the lifting sheet (26), and the bottom of the connecting rod (28) penetrates the protective helmet (1) and is fixedly connected to a hair growth helmet (29), and the hair growth helmet (29) is sleeved inside the protective helmet (1).

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