Lifting device of haircut beauty chair

Abstract

The utility model discloses a lifting device of a haircut beauty chair. The lifting device comprises a base, a supporting frame designed in a modularized mode, a housing, a swing arm and an electric driving piece. The supporting frame is installed on the base, and the cover shell covers the supporting frame. One end of the swing arm is rotatably installed on the supporting frame, and a seat of the haircut beauty chair is installed on the swing arm. One end of the electric driving piece is hinged to the supporting frame, and the other end is hinged to the swing arm. The lifting device of the haircut beauty chair has the advantages that the appearance of the base is of a disc-shaped structure, the overall strength is improved, and supporting is more stable and reliable; the appearance of the whole lifting device is simple and attractive, and the attractiveness of the whole haircut beauty chair is improved; the structure of the housing is designed to be a stepped structure, the overall appearance is unique, the overall strength is high, and used materials are few. The supporting frame is designed in a modularized mode, and production and processing are more flexible and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of barber and beauty chairs, and relates to a component of a barber and beauty chair, in particular to a lifting device of a barber and beauty chair. Background Art

[0002] Barber and beauty chairs are used for people to sit and have their hair cut or be beautified, and the lifting device of a barber and beauty chair is used to lift or lower the seat of the barber and beauty chair. At present, the existing lifting devices of barber and beauty chairs often have some deficiencies: 1. The outer shape of the base of the lifting device is generally in the shape of a pot lid, and the inside is a hollow structure. The overall strength of this base is poor, and the support stability is not good enough; 2. The support frame of the lifting device is an integral structure, which is welded to the base of the lifting device, making the manufacturing flexibility of the lifting device poor. Content of the Utility Model

[0003] The purpose of the utility model is to provide a lifting device of a barber and beauty chair to solve the above technical problems.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a lifting device of a barber and beauty chair, which is characterized by comprising a base, a support frame with modular design, a cover shell, a swing arm and an electric driving member;

[0005] The support frame is installed on the base, the cover shell covers the support frame, one end of the swing arm is rotatably installed on the support frame, the seat of the barber and beauty chair is installed on the swing arm, one end of the electric driving member is hinged to the support frame, and the other end is hinged to the swing arm.

[0006] Further, the outer shape of the base is in a disc-shaped structure.

[0007] Further, the support frame includes a bottom plate and a support vertical plate, the bottom plate is detachably installed on the base, and the support vertical plate is detachably installed on the bottom plate.

[0008] Further, an outwardly convex support connection block is provided on the outer side of the support vertical plate. The support connection block is close to the bottom surface of the support vertical plate, and a screw hole is provided on the bottom surface of the support connection block. A first through hole is provided on the bottom plate, and the screw rod of a first screw passes through the first through hole of the bottom plate and is threadedly connected to the screw hole of the support connection block, so as to fix the support vertical plate to the bottom plate.

[0009] Further, the number of the support connection blocks is two.

[0010] Further, a second through hole is provided on the bottom plate, and the screw rod of a second screw passes through the second through hole and is threadedly connected to the base, so as to fix the bottom plate to the base.

[0011] Further, the housing is mounted on the bottom plate, and the lifting device is further provided with a control circuit which is installed inside the housing.

[0012] Further, the housing includes a lower part, a middle part and an upper part. In the upward direction from bottom to top, the lower part, the middle part and the upper part are sequentially connected and the widths of the lower part, the middle part and the upper part gradually decrease.

[0013] Further, the upper part is provided with a relief opening for the swing arm to extend out, and one end of the relief opening extends to the top surface of the middle part.

[0014] Further, the electric driving member is an electric push rod, and one end of the swing arm is hinged to the support frame.

[0015] Advantages of the present utility model: The advantages of the lifting device of the hair cutting and beauty chair of the present utility model are as follows: The outer shape of the base is in a disc shape structure, which improves the overall strength and makes the support more stable and reliable; The outer shape of the base is in a disc shape structure, and the housing completely covers the support frame, so that the appearance of the entire lifting device looks more concise and beautiful, enhancing the aesthetic degree of the entire hair cutting and beauty chair; The structure of the housing is in a stepped structure design, with a unique overall shape, large overall strength and less material used; The support frame is modularly designed and is spliced by a bottom plate and a support vertical plate. In this way, the bottom plate can match support vertical plates of different height specifications to meet the requirements of hair cutting and beauty chairs with different height requirements, with stronger adaptability and more flexible production and processing; The bottom plate of the support frame is detachably installed on the base, so that bases of different shape specifications can be matched according to customer needs, the assembly is more flexible and it is also convenient for production and processing. Description of the Drawings

[0016] Figure 1 is the first three-dimensional view of the lifting device of the embodiment of the present utility model.

[0017] Figure 2 is the second three-dimensional view of the lifting device of the embodiment of the present utility model.

[0018] Figure 3 is the front view of the lifting device of the embodiment of the present utility model.

[0019] Figure 4 is Figure 3 the left view of

[0020] Figure 5 is Figure 3 the top view of

[0021] Figure 6 is the structural schematic diagram of the lifting device of the embodiment of the present utility model when the housing is removed.

[0022] Figure 7 It is a perspective view of the supporting vertical plate.

[0023] Figure 8 It is a perspective view of the housing.

[0024] Explanation of the reference numerals:

[0025] Base 1, housing 2, support frame 3, swing arm 4, electric drive member 5, connecting rod 6, ascending foot pedal button 7, descending foot pedal button 8, foot pad 9;

[0026] Receiving groove 21, lower part 22, middle part 23, upper part 24, relief opening 25;

[0027] Inclined surface 241;

[0028] Bottom plate 31, supporting vertical plate 32;

[0029] Second through hole 311;

[0030] Support connecting block 321. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0032] As Figures 1-5 shown, the lifting device of the hair cutting and beauty chair in this embodiment includes a base 1, a support frame 3 with a modular design, a housing 2, a swing arm 4, and an electric drive member 5.

[0033] The outer shape of the base 1 is a disc-shaped structure, which is made of a metal material, such as made of stainless steel. The bottom surface of the base 1 is provided with a foot pad 9.

[0034] Referring to Figure 6 , the support frame 3 includes a bottom plate 31 and a supporting vertical plate 32. The bottom plate 31 is detachably mounted on the base 1, and the supporting vertical plate 32 is detachably mounted on the bottom plate 31. A second through hole 311 is processed on the bottom plate 31, and the screw rod of the second screw passes through the second through hole 311 and is threadedly connected to the base 1, so as to realize detachably fixing the bottom plate 31 on the top surface of the base 1. Referring to Figure 7, two outwardly protruding support connection blocks 321 are machined on the outer side of the support vertical plate 32. The support connection blocks 321 are close to the bottom surface of the support vertical plate 32. A screw hole (not shown in the attached drawing) is machined on the bottom surface of the support connection block 321. A first through hole (not shown in the attached drawing) is machined on the bottom plate 31. The screw rod of the first screw (not shown in the attached drawing) passes through the first through hole of the bottom plate 31 and is threadedly connected to the screw hole of the support connection block 321, thereby firmly fixing the support vertical plate 32 to the bottom plate 31.

[0035] The housing 2 is installed on the bottom plate 31, and the housing 2 covers the entire support frame 3. Refer to Figure 1 , a receiving groove 21 is machined on the front surface of the housing 2. Refer to Figure 8 , the housing 2 includes a lower part 22, a middle part 23, and an upper part 24. In the direction from bottom to top, the lower part 22, the middle part 23, and the upper part 24 are connected in sequence and the widths of the lower part 22, the middle part 23, and the upper part 24 gradually decrease. The overall strength of the housing 2 with this structure is large, less material is used, and the material consumption is saved. In a preferred design, an inclined surface 241 is machined on one side of the upper part 24, and a relief opening 25 for the swing arm 4 to extend out is machined on the inclined surface 241. One end of the relief opening 25 extends to the top surface of the middle part 23.

[0036] One end of the swing arm 4 is hinged to the support vertical plate 32 of the support frame 3, and a connecting rod 6 is installed at the other end of the swing arm 4. The seat of the hair cutting and beauty chair is installed on the connecting rod 6.

[0037] The lifting device is also provided with a control circuit, and the control circuit is installed in the housing 2. The electric drive member 5 is designed as an electric push rod, and the electric push rod is electrically connected to the control circuit. One end of the electric push rod is hinged to the bottom plate 31 of the support frame 3, and the other end is hinged to the middle part of the swing arm 4. During operation, the electric push rod drives the swing arm 4 to rise or fall, thereby driving the seat of the hair cutting and beauty chair to rise or fall.

[0038] An up foot pedal button 7 and a down foot pedal button 8 are also installed on the base 1. The up foot pedal button 7 and the down foot pedal button 8 are respectively electrically connected to the control circuit. The seat of the hair cutting and beauty chair is controlled to rise and fall by stepping on the up foot pedal button 7 and the down foot pedal button 8.

[0039] The advantages of the lifting device of the hair cutting and beauty chair of the present utility model are:

[0040] 1. The outer shape of the base is in a disc-shaped structure, which improves the overall strength and makes the support more stable and reliable;

[0041] 2. The outer shape of the base is in a disc-shaped structure, and the housing completely covers the support frame, so that the appearance of the entire lifting device appears more concise and beautiful, improving the aesthetic degree of the entire hair cutting and beauty chair;

[0042] 3. The structure of the housing is designed in a stepped structure, with a unique overall shape, high overall strength, and less material used;

[0043] 4. The support frame is modularly designed and is assembled by splicing a bottom plate and support vertical plates. In this way, the bottom plate can match support vertical plates of different height specifications to meet the requirements of hair cutting and beauty chairs with different height requirements, with stronger adaptability and more flexible and convenient production and processing.

[0044] 5. The bottom plate of the support frame is detachably installed on the base, so that bases of different shape specifications can be matched according to customer needs, the assembly is more flexible, and it is also convenient for production and processing.

[0045] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A lifting device for a hair cutting and beauty chair, characterized in that, It includes a base (1), a modular support frame (3), a housing (2), a swing arm (4) and an electric drive member (5); The support frame (3) is installed on the base (1), the housing (2) covers the support frame (3), one end of the swing arm (4) is rotatably installed on the support frame (3), the seat of the hair cutting and beauty chair is installed on the swing arm (4), and one end of the electric drive member (5) is hinged to the support frame (3) and the other end is hinged to the swing arm (4).

2. The lifting device according to claim 1, characterized in that, The outer shape of the base (1) is a disc-shaped structure.

3. The lifting device according to claim 1, wherein The support frame (3) includes a bottom plate (31) and a support vertical plate (32). The bottom plate (31) is detachably installed on the base (1), and the support vertical plate (32) is detachably installed on the bottom plate (31).

4. The lifting device according to claim 3, characterized in that, An outwardly convex support connection block (321) is provided on the outer side of the support vertical plate (32). The support connection block (321) is close to the bottom surface of the support vertical plate (32). A screw hole is provided on the bottom surface of the support connection block (321). A first through hole is provided on the bottom plate (31). The screw rod of a first screw passes through the first through hole of the bottom plate (31) and is threadedly connected to the screw hole of the support connection block (321), so as to fix the support vertical plate (32) to the bottom plate (31).

5. The lifting device according to claim 4, wherein, The number of the support connection blocks (321) is two.

6. The lifting device according to claim 3, characterized in that A second through hole (311) is provided on the bottom plate (31). The screw rod of a second screw passes through the second through hole (311) and is threadedly connected to the base (1), so as to fix the bottom plate (31) to the base (1).

7. The lifting device according to claim 3, characterized in that, The housing (2) is installed on the bottom plate (31). The lifting device is further provided with a control circuit, and the control circuit is installed in the housing (2).

8. The lifting device according to claim 1, wherein The housing (2) includes a lower part (22), a middle part (23) and an upper part (24). In the direction from bottom to top, the lower part (22), the middle part (23) and the upper part (24) are connected in sequence and the widths of the lower part (22), the middle part (23) and the upper part (24) gradually decrease.

9. The lifting device according to claim 8, characterized in that, A relief opening (25) for the swing arm (4) to extend out is provided on the upper part (24), and one end of the relief opening (25) extends to the top surface of the middle part (23).

10. The lifting device according to claim 1, characterized in that, The electric drive member (5) is an electric push rod, and one end of the swing arm (4) is hinged to the support frame (3).

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