Cosmetic instrument plastic shell convenient to hold

Abstract

The utility model discloses a cosmetic instrument plastic shell convenient to hold, and belongs to the technical field of cosmetic instrument equipment. The cosmetic instrument plastic shell convenient to hold comprises a first shell body, a second shell body is installed on one side of the first shell body, a holding seat is installed on one side of the bottom end of the first shell body, four holding shells are arranged at the bottom end of the holding seat, an adjusting mechanism used for adjusting the positions of the four holding shells is arranged at the bottom end of the holding seat, and the adjusting mechanism comprises a two-way threaded rod. The top end of the two-way threaded rod is rotationally connected with the bottom end of the holding seat, the top end and the bottom end of the two-way threaded rod are both sleeved with movable seats, first hinges are installed on the four sides of each movable seat, a connecting rod is installed at one end of each first hinge, a second hinge is installed at one end of each connecting rod, and one end of each second hinge is fixedly connected with the inner side of the holding shell. According to the utility model, the function of adjusting the diameter of the grip can be effectively realized, users with different hand shapes can hold the grip conveniently, and the practical value is higher.

Description

Technical Field

[0001] This utility model relates to the field of beauty device technology, specifically to a plastic shell for a beauty device that is easy to hold. Background Technology

[0002] As people's living standards improve, their demand for beauty services is increasing, and beauty devices, as a common beauty tool, are widely used. The outer casing of a beauty device, as the part that directly contacts the user, has a significant impact on the user experience due to its well-designed structure.

[0003] Based on the above, the inventors have discovered the following problem: the current plastic shell of beauty devices lacks an adjustable handle diameter, making it difficult for users with different hand sizes to grip comfortably and affecting user experience. Therefore, in view of this, the inventors have researched and improved upon the existing structure and its shortcomings to provide a more comfortable grip for beauty device plastic shell, aiming to achieve greater practical value. Utility Model Content

[0004] The purpose of this utility model is to provide a plastic shell for a beauty device that is easy to hold, in order to solve the problem mentioned in the background art that the current plastic shells for beauty devices do not have a handle diameter adjustment function, making it difficult for users with different hand shapes to hold them and affecting user experience.

[0005] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0006] A plastic shell for a beauty device that is easy to hold includes a first shell, a second shell mounted on one side of the first shell, a retaining seat mounted on one side of the bottom of the first shell, four grip shells at the bottom of the retaining seat, and an adjustment mechanism for adjusting the position of the four grip shells at the bottom of the retaining seat. The adjustment mechanism includes a bidirectional threaded rod, the top end of which is rotatably connected to the bottom end of the retaining seat. Movable seats are fitted on both the top and bottom ends of the bidirectional threaded rod. First hinges are mounted on all four sides of the movable seats. A connecting rod is mounted on one end of each of the first hinges, and a second hinge is mounted on one end of each connecting rod. One end of each second hinge is fixedly connected to the inner side of the grip shell.

[0007] Furthermore, an adjustment knob is installed at the bottom end of the bidirectional threaded rod, and several anti-slip protrusions are provided on the outer side of the adjustment knob.

[0008] The beneficial effect of adopting the above-mentioned further solution is that an adjustment knob is installed at the bottom of the bidirectional threaded rod, which makes it convenient for users to rotate the bidirectional threaded rod. Several anti-slip protrusions are provided on the outside of the adjustment knob to effectively prevent hand slippage during operation and ensure smooth adjustment.

[0009] Furthermore, the grip shell is arc-shaped, and the outer side of the grip shell has an anti-slip texture.

[0010] The beneficial effects of adopting the above-mentioned further solutions are that by making the grip shell arc-shaped, it can better fit the shape of the fingers, and by providing anti-slip texture on the outer side of the grip shell, it further increases the friction between the hand and the grip shell, improves the stability of holding, and reduces the risk of the beauty device slipping.

[0011] Furthermore, both the first and second housings are made of plastic.

[0012] The beneficial effect of adopting the above-mentioned further solution is that, since both the first and second shells are made of plastic, the overall weight of the beauty device can be reduced, making it easier for the user to hold.

[0013] Furthermore, four first mounting holes are provided on one side of the first housing.

[0014] Furthermore, four second mounting holes adapted to the first mounting holes are provided on one side of the second housing. The advantage of this further solution is that, through the provision of the first and second mounting holes, the first and second housings can be securely connected together using bolts or other connecting components, ensuring the integrity and sealing of the outer casing.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: The plastic shell of this easy-to-grip beauty device is rotatably connected to the top of the bidirectional threaded rod and the bottom of the retaining seat, improving the rotational stability of the bidirectional threaded rod. Through the cooperation of the movable seat, the first hinge, the connecting rod, and the second hinge, the position of the grip shell can be adjusted by rotating the bidirectional threaded rod, thereby achieving grip diameter adjustment. This adapts to different users' hand sizes and gripping habits, improving grip comfort and stability. An adjustment knob is installed at the bottom of the bidirectional threaded rod for easy rotation. Several anti-slip protrusions are provided on the outer side of the adjustment knob to effectively prevent hand slippage during operation and ensure adjustment. The process proceeded smoothly. The rounded shape of the grip shell better fits the shape of the fingers. The anti-slip texture on the outer side of the grip shell further increases the friction between the hand and the grip shell, improving the stability of the grip and reducing the risk of the beauty device slipping. Since both the first and second shells are made of plastic, the overall weight of the beauty device is reduced, making it easier for the user to hold. The first and second mounting holes allow the first and second shells to be firmly connected together using bolts or other connectors, ensuring the integrity and sealing of the outer shell. This utility model can effectively realize the grip diameter adjustment function, making it convenient for users with different hand shapes to hold, and has high practical value. Attached Figure Description

[0016] Figure 1This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model;

[0017] Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model;

[0018] Figure 3 This is the third three-dimensional structural schematic diagram of the present utility model embodiment;

[0019] Figure 4 This is a disassembled three-dimensional structural diagram of an embodiment of the present utility model.

[0020] In the figure: 100, first housing; 10001, first mounting hole; 101, second housing; 10101, second mounting hole; 102, retaining seat; 103, gripping shell; 104, adjusting mechanism; 10401, bidirectional threaded rod; 10402, movable seat; 10403, first hinge; 10404, connecting rod; 10405, second hinge; 10406, adjusting knob. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4This utility model provides a technical solution: a plastic shell for a beauty device that is easy to hold, including a first shell 100, a second shell 101 installed on one side of the first shell 100, a retaining seat 102 installed on one side of the bottom of the first shell 100, four grip shells 103 provided at the bottom of the retaining seat 102, and an adjustment mechanism 104 for adjusting the position of the four grip shells 103 at the bottom of the retaining seat 102. The adjustment mechanism 104 includes a bidirectional threaded rod 10401, the top end of the bidirectional threaded rod 10401 is rotatably connected to the bottom end of the retaining seat 102, and movable seats 10402 are fitted on both the top and bottom ends of the bidirectional threaded rod 10401. First hinges 10403 are installed on all four sides of the movable seats 10402. A connecting rod 10404 is installed at one end of the first hinge 10403, and a second hinge 10405 is installed at one end of the connecting rod 10404. One end of the second hinge 10405 is fixedly connected to the inner side of the grip shell 103. The top end of the bidirectional threaded rod 10401 is rotatably connected to the bottom end of the retaining seat 102, which improves the rotational stability of the bidirectional threaded rod 10401. Through the cooperation of the movable seat 10402, the first hinge 10403, the connecting rod 10404 and the second hinge 10405, the position of the grip shell 103 can be adjusted by rotating the bidirectional threaded rod 10401, thereby realizing the adjustment of the grip diameter. This can adapt to different users' hand sizes and grip habits, and improve the comfort and stability of gripping.

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4An adjustment knob 10406 ​​is installed at the bottom end of the bidirectional threaded rod 10401. Several anti-slip protrusions are provided on the outer side of the adjustment knob 10406. The grip shell 103 is arc-shaped, and its outer side has an anti-slip texture. The adjustment knob 10406 ​​at the bottom end of the bidirectional threaded rod 10401 facilitates user rotation of the rod. The anti-slip protrusions on the outer side of the adjustment knob 10406 ​​effectively prevent hand slippage during operation, ensuring smooth adjustment. The arc-shaped grip shell 103 conforms better to the shape of the fingers, and the anti-slip texture on its outer side further increases the friction between the hand and the grip shell 103, improving grip stability and reducing the risk of the beauty device slipping. The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Please see Figures 1-4 Both the first housing 100 and the second housing 101 are made of plastic. The first housing 100 has four first mounting holes 10001 on one side, and the second housing 101 has four second mounting holes 10101 on one side that are adapted to the first mounting holes 10001. By using plastic for both the first housing 100 and the second housing 101, the overall weight of the beauty device can be reduced, making it easier for the user to hold. The first mounting holes 10001 and the second mounting holes 10101 allow the first housing 100 and the second housing 101 to be firmly connected together by bolts or other connecting parts, ensuring the integrity and sealing of the outer shell.

[0026] Specifically, the working principle of this easy-to-grip beauty device's plastic shell is as follows: During use, the top of the bidirectional threaded rod 10401 and the bottom of the retaining seat 102 are rotatably connected, improving the rotational stability of the bidirectional threaded rod 10401. Through the cooperation of the movable seat 10402, the first hinge 10403, the connecting rod 10404, and the second hinge 10405, rotating the bidirectional threaded rod 10401 adjusts the position of the grip shell 103, thereby adjusting the handle diameter to accommodate different users' hand sizes and gripping habits, improving grip comfort and stability. An adjustment knob 10406 ​​is installed at the bottom of the bidirectional threaded rod 10401 for easy rotation. Several anti-slip protrusions are provided on the outer side of the adjustment knob 10406 ​​to effectively prevent slippage. To prevent hand slippage during operation and ensure smooth adjustment, the grip shell 103 is designed with a rounded shape to better fit the fingers. The outer side of the grip shell 103 features anti-slip textures, further increasing friction between the hand and the shell, improving stability and reducing the risk of slipping. Both the first shell 100 and the second shell 101 are made of plastic, reducing the overall weight of the device and making it easier for the user to hold. The first mounting hole 10001 and the second mounting hole 10101 allow for secure connection of the first shell 100 and the second shell 101 using bolts or other connectors, ensuring the integrity and sealing of the outer shell. This invention effectively achieves grip diameter adjustment, facilitating gripping for users with different hand sizes and possessing high practical value.

Claims

1. A cosmetic device plastic housing which is easy to hold, characterized in that, The utility model provides a kind of portable mobile phone holder, including first shell (100), one side of the first shell (100) is equipped with second shell (101), the bottom end of the first shell (100) is equipped with holding seat (102), the bottom end of the holding seat (102) is equipped with four holding shells (103), the bottom end of the holding seat (102) is equipped with adjusting mechanism (104) for adjusting the position of four holding shells (103), the adjusting mechanism (104) includes bidirectional screw rod (10401), the top end of the bidirectional screw rod (10401) is rotatably connected with the bottom end of holding seat (102), the top end and bottom end of the bidirectional screw rod (10401) are all equipped with movable seat (10402), the four sides of the movable seat (10402) are all equipped with first hinge (10403), one end of the first hinge (10403) is equipped with connecting rod (10404), one end of the connecting rod (10404) is equipped with second hinge (10405), one end of the second hinge (10405) is fixedly connected with the inner side of holding shell (103).

2. A plastic shell of a cosmetic device according to claim 1, wherein The bottom end of the bidirectional screw rod (10401) is equipped with adjusting knob (10406), the outer side of the adjusting knob (10406) is equipped with a plurality of anti-skid protrusions.

3. The plastic shell of the cosmetic device according to claim 1, wherein, The holding shell (103) is circular arc style, the outer side of the holding shell (103) is equipped with anti-skid texture.

4. The plastic shell of the cosmetic device according to claim 1, wherein, The first shell (100) and second shell (101) are both plastic material.

5. The plastic shell of the cosmetic device according to claim 1, wherein, The first shell (100) is equipped with four first mounting holes (10001) on one side.

6. A plastic shell of a cosmetic device according to claim 5, wherein The second shell (101) is equipped with four second mounting holes (10101) on one side, which are matched with the first mounting holes (10001).

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