Hood lifting device for massage chair

Abstract

The utility model relates to the technical field of massage chairs, and particularly discloses a head cover lifting device for a massage chair, which comprises a lower base, the lower base is a supporting part of the device and is fixedly connected with the rear surface of a massage chair body, a head cover is arranged above the lower base, the lower surface of the head cover is open, and the lower surface of the head cover is open. The top of the massage chair body is wrapped by the head cover, a height adjusting structure is arranged above the lower base, the height of the head cover is adjusted by the height adjusting structure through a moving upper base, the height adjusting structure comprises the upper base, and the upper base is arranged above the lower base. According to the hood lifting device for the massage chair, the lower base is arranged to be fixed to the rear surface of the massage chair body, the electric push rod is fixedly installed on the surface of the lower base, the upper base can be driven to move through the electric push rod, then the height of the hood is adjusted, and the requirements for the position of the hood when users of different heights use the massage chair body are met.

Description

Technical Field

[0001] This utility model relates to the field of massage chair technology, specifically to a headrest lifting device for a massage chair. Background Technology

[0002] A massage chair is a device that uses mechanical transmission devices and electronic control systems to simulate manual massage techniques to massage and care for the human body, thereby relaxing the mind and body and relieving pain. The massage chair head cover is a component installed at the head of the massage chair to cover and protect the head-related parts of the massage chair and provide users with a comfortable experience.

[0003] Currently, most massage chairs have a fixed headrest height, which makes it difficult to meet the needs of users of different heights. If the headrest is too low, it may cause the head to feel cramped and uncomfortable, making it impossible to relax and enjoy the massage. If the headrest is too high, it cannot effectively wrap and support the head, affecting the comfort of the massage. Utility Model Content

[0004] The purpose of this utility model is to provide a headrest lifting device for a massage chair. This device is equipped with an electric push rod to adjust the height of the headrest of the massage chair, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a headrest lifting device for a massage chair, comprising a lower base, the lower base being the supporting part of the device, the lower base being fixedly connected to the rear surface of the massage chair body, a headrest being disposed above the lower base, the lower surface of the headrest being open, the headrest covering the top of the massage chair body, a height adjustment structure being disposed above the lower base, the height adjustment structure realizing the height adjustment of the headrest through a movable upper base, the height adjustment structure comprising an upper base, the upper base being disposed above the lower base.

[0006] Preferably, the width of the upper base is smaller than that of the lower base, the lower surface of the upper base is fixedly connected to the output end of the electric push rod, and the electric push rod is fixedly installed on the upper surface of the lower base.

[0007] Using the above technical solution, the height of the upper base can be adjusted by using an electric push rod.

[0008] Preferably, an angle adjustment structure is provided above the upper base, and the angle adjustment structure realizes the angle adjustment of the head cover through a dual-output motor.

[0009] Using the above technical solution, the angle adjustment structure can be used to achieve the adjustment of the angle.

[0010] Preferably, the angle adjustment structure includes a connecting block, which is rotatably connected to the upper surface of the upper base via a bracket, and is fixedly connected to the side surface of the head cover. Two connecting blocks are symmetrically arranged, and the two connecting blocks are respectively fixedly connected to the two output ends of the dual-output motor, which is fixedly installed on the upper surface of the upper base.

[0011] By adopting the above technical solution, the dual-output motor can drive the rotation of the connecting block, thereby realizing the angle adjustment of the headgear.

[0012] Preferably, an auxiliary support structure is provided between the lower base and the upper base, and the auxiliary support structure provides support and buffering for the upper base during its movement through a support rod.

[0013] By adopting the above technical solution, the auxiliary support structure can be used to support and buffer the upper base.

[0014] Preferably, the auxiliary support structure includes a support rod, which is a telescopic rod structure. The lower end of the support rod is fixedly connected to the upper surface of the lower base, and the upper end of the support rod is fixedly connected to the lower surface of the upper base. A spring is provided on the outer surface of the support rod. One end of the spring is fixed to the lower base, and the other end of the spring is fixed to the upper base. The support rod and spring are arranged in a rectangular pattern in four groups.

[0015] By adopting the above technical solution, the movement of the upper base can be buffered and supported by the spring.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the massage chair uses a headrest lifting device:

[0017] 1. In this device, the lower base is fixed to the rear surface of the massage chair body, and an electric push rod is fixedly installed on the surface of the lower base. The electric push rod can drive the upper base to move, thereby adjusting the height of the head cover to meet the needs of users of different heights when using the massage chair body for the position of the head cover.

[0018] 2. In this device, a dual-output motor is installed on the surface of the upper base to drive the connecting block to rotate, thereby enabling the dual-output motor to drive the connecting block to rotate. This allows the user to freely control the head cover angle by controlling the dual-output motor during use, allowing the user to find the most comfortable head cover placement angle when using the massage chair.

[0019] 3. In this device, a telescopic support rod structure is set between the lower base and the upper base, and a spring on the outer surface of the support rod is provided. The support rods are arranged in a rectangular pattern in 4 groups. During the lifting and lowering of the upper base, the support rods can support the upper base, and the springs can provide cushioning to reduce the impact force generated when the upper base moves, thereby enhancing the stability of the device during operation. Attached Figure Description

[0020] Figure 1 This is a front view structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the rotating structure of the headgear of this utility model;

[0023] Figure 4 This is a schematic diagram of the electric push rod installation structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the support rod installation structure of this utility model.

[0025] In the picture: 1. Lower base; 2. Massage chair body; 3. Upper base; 4. Electric push rod; 5. Head cover; 6. Connecting block; 7. Dual output motor; 8. Support rod; 9. Spring. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-5 This utility model provides a technical solution: a headrest lifting device for a massage chair, including a lower base 1, a massage chair body 2, an upper base 3, an electric push rod 4, a headrest 5, a connecting block 6, a dual-output motor 7, a support rod 8, and a spring 9.

[0028] The upper base 1 is the supporting part of the device. The lower base 1 is fixedly connected to the rear surface of the massage chair body 2. A head cover 5 is set on the upper part of the lower base 1. The lower surface of the head cover 5 is open and covers the top of the massage chair body 2. A height adjustment structure is set on the upper part of the lower base 1. The height adjustment structure adjusts the height of the head cover 5 through the moving upper base 3. The height adjustment structure includes the upper base 3, which is set on the upper base 1. An auxiliary support structure is set between the lower base 1 and the upper base 3. The auxiliary support structure provides support and buffering for the upper base 3 during movement through the support rod 8. The auxiliary support structure includes the support rod 8, which is a telescopic rod structure. The lower end of the support rod 8 is fixedly connected to the upper surface of the lower base 1, and the upper end of the support rod 8 is fixedly connected to the lower surface of the upper base 3. A spring 9 is set on the outer surface of the support rod 8. One end of the spring 9 is fixed to the lower base 1, and the other end of the spring 9 is fixed to the upper base 3. There are 4 sets of support rods 8 and springs 9 in a rectangular arrangement.

[0029] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, when using this device, the lower base 1 is fixedly connected to the rear surface of the massage chair body 2. When the height of the head cover 5 needs to be adjusted, the electric push rod 4 is activated. The electric push rod 4 drives the upper base 3 to lift upwards. The height of the head cover 5 is adjusted synchronously by the lifting of the upper base 3. During the process of the upper base 3 rising or falling, the upper base 3 synchronously drives the support rod 8 to extend or shorten. The spring 9 is compressed and stretched during this process. The support rod 8 ensures the smooth operation of the upper base 3 and prevents the upper base 3 from tilting. The spring 9 can buffer the movement and reduce the impact force generated when the upper base 3 moves, meeting the usage needs of different users.

[0030] The width of the upper base 3 is smaller than that of the lower base 1. The lower surface of the upper base 3 is fixedly connected to the output end of the electric push rod 4. The electric push rod 4 is fixedly installed on the upper surface of the lower base 1. An angle adjustment structure is provided above the upper base 3. The angle adjustment structure realizes the angle adjustment of the head cover 5 through the dual output motor 7. The angle adjustment structure includes a connecting block 6. The connecting block 6 is rotatably connected to the upper surface of the upper base 3 through the bracket. The connecting block 6 is fixedly connected to the side surface of the head cover 5. Two connecting blocks 6 are symmetrically arranged. The two connecting blocks 6 are fixedly connected to the two output ends of the dual output motor 7 respectively. The dual output motor 7 is fixedly installed on the upper surface of the upper base 3.

[0031] like Figure 1 and Figure 3As shown, when the angle of the headgear 5 needs to be adjusted, the dual-output motor 7 is started. The dual-output motor 7 drives the connecting blocks 6 on both sides to rotate. The rotating connecting blocks 6 drive the headgear 5 to rotate, thereby realizing the adjustment of the angle of the headgear 5. By controlling the rotation angle of the dual-output motor 7, the tilt angle of the headgear 5 can be adjusted.

[0032] Working principle: When using the headrest lifting device of this massage chair, the electric push rod 4 is activated, which drives the upper base 3 to lift upward. The upper base 3 then synchronously adjusts the height of the headrest 5. During this process, the telescopic support rod 8 and spring 9 provide support and buffer for the movement of the upper base 3. The dual-output motor 7 is activated, which drives the connecting block 6 and the headrest 5 to rotate, thereby adjusting the angle of the headrest 5 to meet the needs of different users and increase the overall practicality.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A headrest lifting device for a massage chair, comprising a lower base (1), wherein the lower base (1) is a supporting part of the device, and the lower base (1) is fixedly connected to the rear surface of the massage chair body (2), characterized in that: A head cover (5) is provided above the lower base (1). The lower surface of the head cover (5) is open. The head cover (5) covers the top of the massage chair body (2). A height adjustment structure is provided above the lower base (1). The height adjustment structure adjusts the height of the head cover (5) through the moving upper base (3). The height adjustment structure includes the upper base (3), which is located above the lower base (1).

2. The headrest lifting device for a massage chair according to claim 1, characterized in that: The width of the upper base (3) is smaller than that of the lower base (1). The lower surface of the upper base (3) is fixedly connected to the output end of the electric push rod (4). The electric push rod (4) is fixedly installed on the upper surface of the lower base (1).

3. The headrest lifting device for a massage chair according to claim 1, characterized in that: An angle adjustment structure is provided above the upper base (3), and the angle adjustment structure realizes the angle adjustment of the head cover (5) through a dual-output motor (7).

4. The headrest lifting device for a massage chair according to claim 3, characterized in that: The angle adjustment structure includes a connecting block (6), which is rotatably connected to the upper surface of the upper base (3) via a bracket. The connecting block (6) is fixedly connected to the side surface of the head cover (5). Two connecting blocks (6) are symmetrically arranged. The two connecting blocks (6) are respectively fixedly connected to the two output ends of the dual output motor (7). The dual output motor (7) is fixedly installed on the upper surface of the upper base (3).

5. The headrest lifting device for a massage chair according to claim 1, characterized in that: An auxiliary support structure is provided between the lower base (1) and the upper base (3). The auxiliary support structure provides support and buffer for the upper base (3) during its movement through the support rod (8).

6. The headrest lifting device for a massage chair according to claim 5, characterized in that: The auxiliary support structure includes a support rod (8), which is a telescopic rod structure. The lower end of the support rod (8) is fixedly connected to the upper surface of the lower base (1), and the upper end of the support rod (8) is fixedly connected to the lower surface of the upper base (3). A spring (9) is provided on the outer surface of the support rod (8). One end of the spring (9) is fixed to the lower base (1), and the other end of the spring (9) is fixed to the upper base (3). The support rod (8) and the spring (9) are arranged in a rectangular pattern in 4 groups.

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