High-speed blower with low production cost
By adopting the design of the front shell, rear shell, back -end cover and surface shell, combined with the use of sealing EVA materials, the problem of high production costs of high -speed hair dryer and complex process is solved, and lower production costs and higher production costs and higher production costs and higher Production efficiency.
Patent Information
- Application Number
- CN202420319849.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-21
AI Technical Summary
The existing high-speed hair dryers have high production costs, complex processes and complex structures, and there is room for optimization.
The design of the front shell, rear shell, back -end cover and surface shell is used to reduce the complexity and cost of mold opening molding and production assembly through simple lock screw fixation and sealing EVA material.
Realizing the cost of reducing production and simplifying production technology, suitable for large -scale production, products have competitive advantages in terms of cost and production efficiency.
Smart Images
Figure CN222397387U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hair dryers, in particular to a high-speed hair dryer with low production cost. Background Art
[0002] A hair dryer is an electrical device that is typically used to blow air through a heating element onto the hair or other objects to speed drying or styling.
[0003] The mainstream high-speed hair dryers on the market currently use an integrated main unit and sleeve-type handle structure and the sealing part uses secondary injection molding or silicone ring sealing. This has the disadvantages of complex process, high manufacturing cost, complex product structure, and a lot of room for optimization. Utility Model Content
[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.
[0005] The utility model adopts the following technical scheme: a high-speed hair dryer with low production cost, comprising a face shell, a rear shell and a front shell, the surface of the face shell is provided with a button hole A, the surface of the face shell is fixedly provided with a female buckle, the inside of the button hole A is slidably connected with a plastic push switch, the surface of the plastic push switch is provided with a square hole A, the inside of the button hole is slidably connected with a cold air button, the surface of the cold air button is provided with a long hole, a rear end cover is arranged inside the rear shell, a column is fixedly provided on the surface of the rear end cover, a male buckle A is fixedly provided on the surface of the column, the rear shell The surface of the rear shell is provided with an air inlet net, the surface of the air inlet net is provided with an air inlet cover, the inner surface of the air inlet cover is fixedly installed with a male buckle B, the interior of the rear shell is provided with a button hole B, a polygonal hole, a groove A and a center hole, the interior of the rear shell is fixedly installed with a limiting structure A, a screw column A, a limiting structure B, a limiting structure C, a limiting structure D, a limiting structure E, a limiting structure F and a screw column sleeve, the surface of the rear shell is fixedly installed with a male buckle C and a male buckle D, the surface of the rear shell is provided with a groove B, the interior of the rear shell is provided with a power cord, and the surface of the power cord is fixedly installed with a clamping A bracket is fixedly installed on the surface of the power cord, a circular groove is provided on the inner surface of the bracket, a sound-absorbing cotton is arranged inside the bracket, a high-speed motor is attached to the top surface of the sound-absorbing cotton, a key sealing EVA is arranged inside the rear shell, a square hole B is penetrated through the surface of the key sealing EVA, a key board and a push handle are arranged inside the square hole B, an electronic push switch is fixedly installed on the surface of the push handle, an adjustment button is arranged inside the rear shell, a silicone ring is provided on the surface of the adjustment button, an LED sealing EVA is arranged inside the rear shell, and the LED A circular hole is provided on the surface of the sealed EVA, a mainboard is arranged inside the rear shell, an LED lamp bead is fixedly installed on the surface of the mainboard, a screw hole A is provided on the surface of the mainboard, a heating wire assembly is arranged inside the rear shell, a screw hole B is provided on the surface of the heating wire assembly, a main air outlet piece is sleeved on the surface of the heating wire assembly, a groove C and a groove D are provided on the surface of the main air outlet piece, a main sealing EVA is sleeved on the surface of the main air outlet piece, a male buckle E and a screw column B are fixedly installed on the surface of the front shell, and a groove E and a groove F are provided on the surface of the front shell.
[0006] Preferably, the adjustment button is slidably connected to the button hole B, and the LED sealing EVA is attached to the surface of the LED lamp bead. Here, the design of the adjustment button and the adjustment hole B facilitates the user to control and adjust the hair dryer, and the design of the LED sealing EVA improves the sealing effect of the LED lamp bead of the hair dryer.
[0007] Preferably, the circular hole is set on the surface of the LED lamp bead, and the key sealing EVA is attached to the inside of the rear shell. Here, the design of the key sealing EVA improves the sealing effect of the connection between the key and the rear shell.
[0008] Preferably, the plastic push switch is fixedly connected to the electronic push switch in the rear housing, and the square hole A at the bottom of the plastic push switch is fixedly connected to the push handle. Here, the design of the push plate facilitates the user to control and adjust the plastic push switch.
[0009] Preferably, the face shell is aligned with the button hole A, and the cold air button and the plastic push switch are installed and fixed with the female buckle corresponding to the male buckle C. Here, the design of the female buckle and the male buckle C facilitates the assembly of the hair dryer.
[0010] Preferably, the main air outlet is fixedly connected to the front shell, and the groove C on the outer wall of the main air outlet is inserted and fixedly fastened to the male buckle E. Here, the design of the groove C and the male buckle E facilitates the installation of the main air outlet on the front shell.
[0011] Compared with the prior art, the advantages and positive effects of the utility model are:
[0012] In the utility model, the complexity and related costs of mold opening, injection molding, production assembly and subsequent maintenance are reduced by arranging the front shell, the rear shell, the rear end cover and the face shell, and it is more suitable for mass production, making the product more competitive in cost and production efficiency. Compared with the integrated main unit and long sleeve handle design of the mainstream high-speed hair dryers on the market, it has very obvious advantages in mold opening, injection molding, production assembly and subsequent maintenance, and it has a simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model proposes a schematic diagram of the overall explosion structure of a high-speed hair dryer with low production cost;
[0014] Figure 2 The utility model proposes a schematic diagram of the exploded structure of the front shell, rear shell and rear end cover of a high-speed hair dryer with low production cost;
[0015] Figure 3 The utility model provides a structural schematic diagram of an air inlet cover, a bracket, a plastic push switch and a housing in a high-speed hair dryer with low production cost;
[0016] Figure 4 The utility model provides a schematic diagram of the internal structure of a rear shell of a high-speed hair dryer with low production cost.
[0017] Legend:
[0018] 1. Surface shell; 2. Button hole A; 3. Female buckle; 4. Plastic push switch; 5. Square hole A; 6. Long hole; 7. Cold air button; 8. Pillar; 9. Male buckle A; 10. Rear cover; 11. Air inlet cover; 12. Male buckle B; 13. Air inlet net; 14. Rear shell; 15. Button hole B; 16. Limiting structure A; 17. Screw column A; 18. Polygonal hole; 19. Limiting structure B; 20. Limiting structure C; 21. Limiting structure D; 22. Limiting structure E; 23. Groove A; 24. Screw column sleeve; 25. Center hole; 26. Limiting structure F; 27. Male buckle C; 28. Male buckle D; 29. Groove B; 30. Power cord ;31. Position;32. Bracket;33. Circular ring groove;34. Silencing cotton;35. High-speed motor;36. Key sealed EVA;37. Square hole B;38. Silicone ring;39. Key board;40. Electronic push switch;41. Adjustment button;42. LED sealed EVA;43. Circular hole;44. Main board;45. LED lamp bead;46. Screw hole A;47. Heating wire assembly;48. Screw hole B;49. Main air outlet;50. Groove C;51. Groove D;52. Main sealed EVA;53. Front shell;54. Male buckle E;55. Groove E;56. Screw column B;57. Groove F;58. Push handle. DETAILED DESCRIPTION
[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0021] Example
[0022] See also Figure 1-4The utility model provides a technical solution: a high-speed hair dryer with low production cost, comprising a face shell 1, a rear shell 14 and a front shell 53, a button hole A2 is provided on the surface of the face shell 1, the face shell 1 and the button hole A2 are aligned, a female buckle 3 is fixedly installed on the surface of the face shell 1, a plastic push switch 4 is slidably connected inside the button hole A2, the plastic push switch 4 is fixedly connected to the electronic push switch 40 in the rear shell 14, a square hole A5 is provided on the surface of the plastic push switch 4, a cold air button 7 is slidably connected inside the button hole A2, the cold air button 7 and the plastic push switch 4 are installed and fixed by buckling with the female buckle 3 corresponding to the male buckle C27, a long strip hole 6 is provided on the surface of the cold air button 7, a rear end cover 10 is provided inside the rear shell 14, a column 8 is fixedly installed on the surface of the rear end cover 10, a male buckle A9 is fixedly installed on the surface of the column 8, an air inlet net 13 is sleeved on the surface of the rear shell 14, an air inlet cover 11 is sleeved on the surface of the air inlet net 13, an air inlet hood 11 is fixedly installed on the inner surface of the air inlet hood 11 Buckle B12, the interior of the rear shell 14 is provided with a button hole B15, a polygonal hole 18, a groove A23 and a center hole 25, the adjustment button 41 is slidably connected with the button hole B15, the interior of the rear shell 14 is fixedly installed with a limiting structure A16, a screw column A17, a limiting structure B19, a limiting structure C20, a limiting structure D21, a limiting structure E22, a limiting structure F26 and a screw column sleeve 24, and the surface of the rear shell 14 is fixedly installed with a male buckle C27 and a male buckle D28 A groove B29 is provided on the surface of the rear shell 14, a power cord 30 is arranged inside the rear shell 14, a clamping position 31 is fixedly installed on the surface of the power cord 30, a bracket 32 is fixedly installed on the surface of the power cord 30, a circular groove 33 is provided on the inner surface of the bracket 32, a sound-absorbing cotton 34 is arranged inside the bracket 32, a high-speed motor 35 is attached to the top surface of the sound-absorbing cotton 34, a key sealing EVA 36 is arranged inside the rear shell 14, and the key sealing EVA 36 is attached to the inside of the rear shell 14.
[0023] See also Figure 1-4A square hole B37 is formed on the surface of the key sealing EVA 36, a key board 39 and a push handle 58 are arranged inside the square hole B37, a square hole A5 at the bottom of the plastic push switch 4 is fixedly connected to the push handle 58, an electronic push switch 40 is fixedly installed on the surface of the push handle 58, an adjustment button 41 is arranged inside the rear shell 14, a silicone ring 38 is provided on the surface of the adjustment button 41, an LED sealing EVA 42 is arranged inside the rear shell 14, a round hole 43 is formed on the surface of the LED sealing EVA 42, a main board 44 is arranged inside the rear shell 14, an LED lamp bead 45 is fixedly installed on the surface of the main board 44, the LED sealing EVA 42 is attached to the surface of the LED lamp bead 45, and the round hole 4 3 are sleeved on the surface of the LED lamp bead 45, the surface of the main board 44 is provided with a screw hole A46, the interior of the rear shell 14 is provided with a heating wire assembly 47, the surface of the heating wire assembly 47 is provided with a screw hole B48, the surface of the heating wire assembly 47 is sleeved with a main air outlet piece 49, the main air outlet piece 49 is fixedly connected to the front shell 53, the groove C50 on the outer wall of the main air outlet piece 49 corresponds to the male buckle E54 and is installed and fastened, the surface of the main air outlet piece 49 is provided with a groove C50 and a groove D51, the surface of the main air outlet piece 49 is sleeved with a main sealing EVA52, the surface of the front shell 53 is fixedly installed with a male buckle E54 and a screw column B56, and the surface of the front shell 53 is provided with a groove E55 and a groove F57.
[0024] Working principle: The sealing design of this product is to insert a long strip of main body sealing EVA52 into the groove E55 on the inner wall of the front shell 53 to seal the front shell 53 and the rear shell 14 to prevent air leakage; the round hole 43 and the polygonal hole 18 of the handle of the rear shell 14 are sealed with button sealing EVA36 to seal the electronic push switch 40, the button plate 39 and the button hole B15 and the polygonal hole 18 of the rear shell 14 to prevent air leakage; the LED sealing EVA42 is attached to the groove B29 to seal the main board 44 and the groove B29 to prevent air leakage; this kind of sealing and air leakage method is low-cost, easy to operate and can effectively prevent air leakage problems, which is better than the market The secondary injection molding and full silicone ring 38 sealing process are simple and low-cost. The product disassembly and fixation are optimized to disassemble the whole machine into two halves into a front shell 53 and a rear shell 14, which are fixed with simple and reliable locking screws, and the main unit and handle parts are decorated with a rear end cover 10 and a face shell 1 respectively. This design can greatly reduce the complexity and related costs of mold opening, injection molding, production assembly and subsequent maintenance, and is more suitable for mass production, making the product more competitive in cost and production efficiency. Compared with the integrated main unit and long sleeve handle design of the mainstream high-speed hair dryers on the market, it has very obvious advantages in mold opening, injection molding, production assembly and subsequent maintenance.
[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A high-speed hair dryer with low production cost, comprising a front shell (1), a rear shell (14) and a front shell (53), characterized in that: The surface of the front shell (1) is provided with a button hole A (2), the surface of the front shell (1) is fixedly provided with a female buckle (3), the inside of the button hole A (2) is slidably connected with a plastic push switch (4), the surface of the plastic push switch (4) is provided with a square hole A (5), the inside of the button hole A (2) is slidably connected with a cold air button (7), the surface of the cold air button (7) is provided with a long hole (6), the inside of the rear shell (14) is provided with a rear end cover (10), the surface of the rear end cover (10) is fixedly provided with a column (8), the surface of the column (8) is fixedly provided with a male buckle A (9), the surface of the rear shell (14) is provided with an air inlet net (13), the surface of the air inlet net (13) is provided with a The invention discloses an air inlet cover (11), wherein a male buckle B (12) is fixedly installed on the inner surface of the air inlet cover (11), wherein a button hole B (15), a polygonal hole (18), a groove A (23) and a center hole (25) are provided inside the rear shell (14), wherein a limiting structure A (16), a screw column A (17), a limiting structure B (19), a limiting structure C (20), a limiting structure D (21), a limiting structure E (22), a limiting structure F (26) and a screw column sleeve (24) are fixedly installed inside the rear shell (14), wherein a male buckle C (27) and a male buckle D (28) are fixedly installed on the surface of the rear shell (14), wherein a groove B (29) is provided on the surface of the rear shell (14), wherein the interior of the rear shell (14) is provided with a A power cord (30) is arranged, a clamping position (31) is fixedly installed on the surface of the power cord (30), a bracket (32) is fixedly installed on the surface of the power cord (30), a circular groove (33) is provided on the inner surface of the bracket (32), a sound-absorbing cotton (34) is arranged inside the bracket (32), a high-speed motor (35) is attached to the top surface of the sound-absorbing cotton (34), a key sealing EVA (36) is arranged inside the rear shell (14), a square hole B (37) is provided through the surface of the key sealing EVA (36), a key plate (39) and a push handle (58) are arranged inside the square hole B (37), an electronic push switch (40) is fixedly installed on the surface of the push handle (58), and the rear shell The interior of the rear shell (14) is provided with an adjustment button (41), and the surface of the adjustment button (41) is covered with a silicone ring (38); the interior of the rear shell (14) is provided with an LED sealing EVA (42), and the surface of the LED sealing EVA (42) is provided with a round hole (43); the interior of the rear shell (14) is provided with a mainboard (44), and the surface of the mainboard (44) is fixedly mounted with an LED lamp bead (45), and the surface of the mainboard (44) is provided with a screw hole A (46); the interior of the rear shell (14) is provided with a heating wire assembly (47), and the surface of the heating wire assembly (47) is provided with a screw hole B (48), and the surface of the heating wire assembly (47) is covered with a main air outlet member (49),The surface of the main air outlet member (49) is provided with a groove C (50) and a groove D (51), the surface of the main air outlet member (49) is sleeved with a main sealing EVA (52), the surface of the front shell (53) is fixedly mounted with a male buckle E (54) and a screw column B (56), and the surface of the front shell (53) is provided with a groove E (55) and a groove F (57).
2. The low-cost high-speed hair dryer according to claim 1, characterized in that: The adjustment button (41) is slidably connected to the button hole B (15), and the LED sealing EVA (42) is attached to the surface of the LED lamp bead (45).
3. The low-cost high-speed hair dryer according to claim 1, characterized in that: The circular hole (43) is sleeved on the surface of the LED lamp bead (45), and the key sealing EVA (36) is attached to the inside of the rear shell (14).
4. The low-cost high-speed hair dryer according to claim 1, characterized in that: The plastic push switch (4) is fixedly connected to the electronic push switch (40) in the rear shell (14), and the square hole A (5) at the bottom of the plastic push switch (4) is fixedly connected to the push handle (58).
5. The low-cost high-speed hair dryer according to claim 1, characterized in that: The face shell (1) and the button hole A (2) are aligned, and the cold air button (7) and the plastic push switch (4) are installed and fixed by buckling the female buckle (3) with the male buckle C (27).
6. The low-cost high-speed hair dryer according to claim 1, characterized in that: The main air outlet member (49) is fixedly connected to the front shell (53), and the groove C (50) on the outer wall of the main air outlet member (49) is installed and fixedly fastened with a male buckle E (54) corresponding to the male buckle C (50).