High-strength shell structure of blower

Abstract

The utility model belongs to the technical field of hair driers, particularly relates to a high-strength shell structure of a hair drier, and provides the following scheme aiming at the damping problem: the high-strength shell structure of the hair drier comprises a first shell and a second shell, a first groove is formed in the inner surface of the first shell. A first spring is fixedly connected to the inner surface of the first groove. One end of the first spring is fixedly connected with a first push plate; a second groove is formed in the inner surface of the second shell; the inner surface of the second groove is fixedly connected with a third spring. One end of the third spring is fixedly connected with a second push plate; a first fixing mechanism is arranged on the outer surface of the first shell. By arranging a first spring and a third spring, vibration generated during operation of the blower can be absorbed, and the effect that the shell is kept stable is achieved; through the arrangement of the first shell and the second shell, disassembly and assembly of the chassis and the second shell are achieved, and the assembly and disassembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hair dryers, in particular to a high-strength shell structure of a hair dryer. Background Art

[0002] The hair dryer is composed of a set of electric heating wires and a small high-speed fan. When powered on, the electric heating wires will generate heat, and the wind blown by the fan will become hot air after passing through the electric heating wires. If only the small fan rotates, but the electric heating wires are not hot, then the air blown out is just wind without heat.

[0003] However, the prior art still has some shortcomings. In the prior art, the hair dryer will vibrate during operation. Excessive vibration can easily cause resonance in the housing, and the hair dryer housing is not equipped with a shock-absorbing structure.

[0004] Therefore, we propose a high-strength shell structure for a hair dryer to solve this problem. Summary of the invention

[0005] The purpose of the utility model is to solve the problems raised in the above background technology and to provide a high-strength shell structure for a hair dryer.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-strength shell structure of a hair dryer comprises a first shell and a second shell; a No. 1 groove is provided on the inner surface of the first shell; a No. 1 spring is fixedly connected to the inner surface of the No. 1 groove; a No. 1 spring is fixedly connected to one end of the No. 1 spring; a No. 2 groove is provided on the inner surface of the second shell; a No. 3 spring is fixedly connected to the inner surface of the No. 2 groove; a No. 2 push plate is fixedly connected to one end of the No. 3 spring; a No. 1 fixing mechanism is provided on the outer surface of the first shell; a No. 2 fixing mechanism is provided on the lower side of the outer surface of the second shell; a chassis is fixedly connected to the lower surface of the second shell; a No. 1 limiting groove is provided on the lower surface of the first shell; a No. 2 limiting groove is provided on the lower surface of the second shell; a No. 2 connecting block is fixedly connected to the upper surface of the chassis.

[0008] Preferably, the No. 1 fixing mechanism includes a No. 1 slide groove arranged on the outer surface of the first shell and a No. 1 connecting block fixedly connected to the outer surface of one side of the second shell; a No. 1 push block is slidably installed on the inner surface of the No. 1 slide groove; a No. 1 fixing block is fixedly connected to the upper surface of the No. 1 push block; a No. 2 spring is fixedly connected to the lower surface of the No. 1 push block; and a mounting groove is provided on the inner surface of the first shell.

[0009] Preferably, a No. 1 fixing groove is provided on the lower surface of the No. 1 connecting block; the No. 1 connecting block cooperates with the mounting groove; the No. 1 fixing block cooperates with the No. 1 fixing groove; and the lower end of the No. 2 spring is fixedly connected to the inner bottom surface of the No. 1 slide groove.

[0010] Preferably, the No. 2 fixing mechanism includes a No. 2 slide groove arranged on the outer surface of the second shell; a No. 2 push block is slidably installed on the inner surface of the No. 2 slide groove; a No. 2 fixing block is fixedly connected to the outer surface of one side of the No. 2 push block; a No. 4 spring is fixedly connected to the outer surface of the other side of the No. 2 push block; one end of the No. 4 spring is fixedly connected to the inner surface of the No. 2 slide groove.

[0011] Preferably, a No. 2 fixing groove is provided on one side outer surface of the No. 2 connecting block; the No. 2 fixing groove cooperates with the No. 2 fixing block.

[0012] Preferably, the No. 2 fixing block cooperates with the No. 1 limiting groove; the No. 2 fixing block cooperates with the No. 2 fixing groove.

[0013] In the utility model, the high-strength shell structure of the hair dryer can absorb the vibration generated by the hair dryer through the arrangement of the first shell, the first groove, the first spring, the first push plate, the second shell, the second groove, the third spring, and the second push plate, so as to avoid the vibration being transmitted to the shell, thereby achieving the effect of absorbing the vibration generated when the hair dryer is running and keeping the shell stable;

[0014] In the utility model, the high-strength shell structure of the hair dryer is provided with a No. 1 slide slot, a No. 1 push block, a No. 1 fixed block, a No. 2 spring, an installation slot, a No. 1 limiting slot, a No. 2 limiting slot, a No. 1 connecting block, a No. 1 fixed slot, a No. 2 slide slot, a No. 2 push block, a No. 2 fixed block, a No. 4 spring, a chassis, a No. 2 connecting block, and a No. 2 fixed slot. When disassembling, the No. 2 push block is first pushed, and the movement of the No. 2 push block drives the movement of the No. 2 fixed block. The movement of the No. 2 fixed block makes the No. 2 fixed block leave the No. 2 fixed slot, so that the chassis loses its restriction, and then the No. 1 push block is pushed, and the movement of the No. 1 push block drives the No. 1 fixed block to leave the No. 1 fixed slot, so that the No. 1 connecting block loses its restriction, thereby making the second shell lose its restriction, thereby realizing the disassembly and installation of the chassis and the second shell, and improving the efficiency of installation and disassembly;

[0015] The utility model has reasonable structural design, simple operation and high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a high-strength shell structure of a hair dryer proposed by the utility model;

[0017] Figure 2 This is a partial three-dimensional structural schematic diagram of a high-strength shell structure of a hair dryer proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a hair dryer with a high-strength outer shell as viewed from above;

[0019] Figure 4 This is a partial cross-sectional structural schematic diagram of a high-strength shell structure of a hair dryer proposed by the utility model;

[0020] Figure 5 It is a schematic diagram of the right side cross-sectional structure of the second shell in the utility model.

[0021] In the figure: 1. first shell; 11. No. 1 groove; 12. No. 1 spring; 13. No. 1 push plate; 14. No. 1 slide; 141. No. 1 push block; 142. No. 1 fixed block; 143. No. 2 spring; 15. mounting groove; 16. No. 1 limiting groove; 2. second shell; 21. No. 2 groove; 22. No. 3 spring; 23. No. 2 push plate; 24. No. 2 limiting groove; 25. No. 1 connecting block; 251. No. 1 fixed groove; 26. No. 2 slide; 261. No. 2 push block; 262. No. 2 fixed block; 263. No. 4 spring; 3. chassis; 31. No. 2 connecting block; 32. No. 2 fixed groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 A high-strength shell structure of a hair dryer comprises a first shell 1 and a second shell 2; a No. 1 groove 11 is provided on the inner surface of the first shell 1; a No. 1 spring 12 is fixedly connected to the inner surface of the No. 1 groove 11; a No. 1 push plate 13 is fixedly connected to one end of the No. 1 spring 12; a No. 2 groove 21 is provided on the inner surface of the second shell 2; a No. 3 spring 22 is fixedly connected to the inner surface of the No. 2 groove 21; a No. 2 push plate 23 is fixedly connected to one end of the No. 3 spring 22; a No. 1 fixing mechanism is provided on the outer surface of the first shell 1; a No. 2 fixing mechanism is provided on the lower side of the outer surface of the second shell 2; a chassis 3 is fixedly connected to the lower surface of the second shell 2; a No. 1 limiting groove 16 is provided on the lower surface of the first shell 1; a No. 2 limiting groove 24 is provided on the lower surface of the second shell 2; a No. 2 connecting block 31 is fixedly connected to the upper surface of the chassis 3.

[0024] Furthermore, the No. 1 fixing mechanism includes a No. 1 slide groove 14 arranged on the outer surface of the first shell 1 and a No. 1 connecting block 25 fixedly connected to the outer surface of one side of the second shell 2; a No. 1 push block 141 is slidably installed on the inner surface of the No. 1 slide groove 14; a No. 1 fixing block 142 is fixedly connected to the upper surface of the No. 1 push block 141; a No. 2 spring 143 is fixedly connected to the lower surface of the No. 1 push block 141; and a mounting groove 15 is provided on the inner surface of the first shell 1.

[0025] Furthermore, a No. 1 fixing groove 251 is provided on the lower surface of the No. 1 connecting block 25; the No. 1 connecting block 25 cooperates with the mounting groove 15; the No. 1 fixing block 142 cooperates with the No. 1 fixing groove 251; and the lower end of the No. 2 spring 143 is fixedly connected to the inner bottom surface of the No. 1 slide groove 14.

[0026] Furthermore, the No. 2 fixing mechanism includes a No. 2 slide groove 26 arranged on the outer surface of the second shell 2; a No. 2 push block 261 is slidably installed on the inner surface of the No. 2 slide groove 26; a No. 2 fixing block 262 is fixedly connected to the outer surface of one side of the No. 2 push block 261; a No. 4 spring 263 is fixedly connected to the outer surface of the other side of the No. 2 push block 261; one end of the No. 4 spring 263 is fixedly connected to the inner surface of the No. 2 slide groove 26.

[0027] Furthermore, a second fixing groove 32 is provided on one side outer surface of the second connecting block 31 ; the second fixing groove 32 cooperates with the second fixing block 262 .

[0028] Furthermore, the second fixing block 262 cooperates with the first limiting groove 16 ; the second fixing block 262 cooperates with the second fixing groove 32 .

[0029] In the utility model, when in use, when disassembling, first push the No. 2 push block 261, the movement of the No. 2 push block 261 drives the movement of the No. 2 fixed block 262, the movement of the No. 2 fixed block 262 will make the No. 2 fixed block 262 leave the No. 2 fixed groove 32, so that the chassis 3 loses the restriction, and then push the No. 1 push block 141, the movement of the No. 1 push block 141 drives the No. 1 fixed block 142 to leave the No. 1 fixed groove 251, so that the No. 1 connecting block 25 loses the restriction, thereby making the second shell 2 lose the restriction, realizing the disassembly and installation of the chassis 3 and the second shell 2, and improving the efficiency of installation and disassembly; the vibration generated by the hair dryer can be absorbed by the No. 1 spring 12 and the No. 3 spring 22 to avoid the vibration transmission to the shell, thereby achieving the effect of absorbing the vibration generated when the hair dryer is running and keeping the shell stable.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-strength housing structure for a hair dryer, characterized in that: The invention comprises a first shell (1) and a second shell (2); the inner surface of the first shell (1) is provided with a No. 1 groove (11); the inner surface of the No. 1 groove (11) is fixedly connected to a No. 1 spring (12); one end of the No. 1 spring (12) is fixedly connected to a No. 1 push plate (13); the inner surface of the second shell (2) is provided with a No. 2 groove (21); the inner surface of the No. 2 groove (21) is fixedly connected to a No. 3 spring (22); one end of the No. 3 spring (22) is fixedly connected to a No. 2 push plate (23); the outer surface of the first shell (1) is provided with a No. 1 fixing mechanism; the lower side of the outer surface of the second shell (2) is provided with a No. 2 fixing mechanism; the lower surface of the second shell (2) is fixedly connected to a chassis (3); the lower surface of the first shell (1) is provided with a No. 1 limiting groove (16); the lower surface of the second shell (2) is provided with a No. 2 limiting groove (24); the upper surface of the chassis (3) is fixedly connected to a No. 2 connecting block (31).

2. A hair dryer high-strength housing structure according to claim 1, characterized in that: The No. 1 fixing mechanism comprises a No. 1 slide groove (14) arranged on the outer surface of the first shell (1) and a No. 1 connecting block (25) fixedly connected to the outer surface of one side of the second shell (2); a No. 1 push block (141) is slidably mounted on the inner surface of the No. 1 slide groove (14); a No. 1 fixing block (142) is fixedly connected to the upper surface of the No. 1 push block (141); a No. 2 spring (143) is fixedly connected to the lower surface of the No. 1 push block (141); and a mounting groove (15) is provided on the inner surface of the first shell (1).

3. A hair dryer high-strength housing structure according to claim 2, characterized in that: The lower surface of the No. 1 connecting block (25) is provided with a No. 1 fixing groove (251); the No. 1 connecting block (25) cooperates with the mounting groove (15); the No. 1 fixing block (142) cooperates with the No. 1 fixing groove (251); and the lower end of the No. 2 spring (143) is fixedly connected to the inner bottom surface of the No. 1 sliding groove (14).

4. A hair dryer high-strength housing structure according to claim 1, characterized in that: The No. 2 fixing mechanism comprises a No. 2 slide groove (26) arranged on the outer surface of the second shell (2); a No. 2 push block (261) is slidably mounted on the inner surface of the No. 2 slide groove (26); a No. 2 fixing block (262) is fixedly connected to the outer surface of one side of the No. 2 push block (261); a No. 4 spring (263) is fixedly connected to the outer surface of the other side of the No. 2 push block (261); one end of the No. 4 spring (263) is fixedly connected to the inner surface of the No. 2 slide groove (26).

5. The high-strength housing structure of a hair dryer according to claim 1, characterized in that: A second fixing groove (32) is provided on one side outer surface of the second connecting block (31); the second fixing groove (32) and the second fixing block (262) cooperate with each other.

6. A hair dryer high-strength housing structure according to claim 4, characterized in that: The No. 2 fixing block (262) cooperates with the No. 1 limiting groove (16); the No. 2 fixing block (262) cooperates with the No. 2 fixing groove (32).

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