Hand stretching massage mechanism and massage chair

Abstract

The utility model discloses a hand stretching massage mechanism and massage armchair, including stretching arm, the inside of stretching arm is provided with the storage groove for holding the arm, the inside upper end of stretching arm is provided with the slide way, the cross section of the slide way is' I '-shaped, the middle part of the slide way is slidingly provided with the fixed mount, the fixed mount is provided with the fixed mount. A supporting column is arranged in the fixing frame in a sliding mode, a limiting frame is arranged at the end, away from the fixing frame, of the supporting column, and a massage ball is rotationally arranged in the limiting frame; during use, the hands of a user can be massaged through the massage balls, meanwhile, when stretching is needed, the hands only need to hold the massage balls, at the moment, the arms of the user can be driven to move towards the two sides along with rotation of the stretching arms, and therefore the stretching effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of massage chairs, in particular to a hand stretching massage mechanism and a massage chair. Background Art

[0002] A massage chair can relax the muscles of the human body, making the user more comfortable. However, it is difficult to stretch the user's hands when using a general massage chair. Therefore, when the hands become sore, when the user stretches them, there is no external force to help, which will cause great limitations on the user's hand stretching. After the hands are stretched to a certain point, they will not be able to reach the stretching position due to the soreness, and thus the hands cannot be effectively stretched and relaxed. Utility Model Content

[0003] The purpose of the utility model is to provide a hand stretching massage mechanism and a massage chair to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a hand stretching massage mechanism and a massage chair, comprising a stretching arm, a storage groove for placing the arm is provided inside the stretching arm, a slide is provided at the upper end of the inner part of the stretching arm, the cross-section of the slide is in the shape of an "I", a fixed frame is slidably provided in the middle part of the slide, a support column is slidably provided inside the fixed frame, a limiting frame is provided at one end of the support column away from the fixed frame, and a massage ball is rotatably provided inside the limiting frame.

[0005] Furthermore, rollers are symmetrically arranged on the sides of the fixed frame, a first motor is arranged inside the fixed frame, an output end of the first motor is connected to the roller, limiting grooves are provided at equal angles on the sides of the roller, limiting blocks are equidistantly arranged below both ends of the slide, and the limiting blocks are engaged with the roller.

[0006] When the device is in use, the first motor drives the roller to rotate, thereby realizing the movement of the roller in the slide, and the limit block limits the roller, so that the roller can only move along a fixed path, and the slide limits the fixed frame, so that the fixed frame can only move along the slide.

[0007] Furthermore, an airbag is provided at the upper end of the support column, and a push rod is provided at the upper end of the airbag.

[0008] When the device is in use, the air pressure in the airbag is controlled by a pneumatic device. When the airbag is inflated, the push rod contacts the upper end of the slide, so the support column and the massage ball move downward, thereby massaging the human body. The airbag then contracts and expands again, and this cycle repeats, so that the massage ball continuously massages the human body.

[0009] Furthermore, a fixing spring is arranged on the outer side of the support column, and the fixing spring is arranged inside the fixing frame.

[0010] When the support column moves downward, the fixed spring will be charged, and when the support column moves upward, the fixed spring will have a pushing effect, thereby helping the support column to return to its original position.

[0011] Furthermore, a second motor is arranged inside the limiting frame, an output end of the second motor is connected to a worm, a side surface of the worm is connected to a worm wheel, and a side surface of the worm wheel is connected to a massage ball.

[0012] When the device is in use, the second motor will drive the worm to rotate, and the worm will drive the worm wheel to rotate. Since the diameter of the worm is much smaller than the diameter of the worm wheel, the force will be amplified. When the massage ball rotates with the worm, the massage ball can massage the human hand.

[0013] A massage chair comprises a base and a massage chair body. The upper end of the base is rotatably provided with the massage chair body, and the side of the massage chair body is provided with a support arm.

[0014] A third motor is arranged inside the support arm, and a stretching arm is rotatably arranged inside the support arm, and the stretching arm can be driven to rotate by the third motor;

[0015] When the device is in use, a person can lie inside the massage chair body, and when the hands need to be stretched, the person's hands hold the massage balls on both sides, and the massage chair body will massage the user's back, and at the same time, the user's back will move outward for a distance, thereby preventing the massage chair body from hindering the movement of the user's arms. After that, the third motor drives the stretching arm to rotate, thereby helping the person's hands to expand to both sides through the outward rotation of the stretching arm, thereby achieving a stretching effect. When the user feels pain due to excessive stretching, the massage ball can be released. When the stretching arm moves to the maximum angle, it will return to its original position, and the user can hold the massage ball again for stretching.

[0016] Compared with the prior art, the beneficial effect achieved by the utility model is that when the utility model is in use, the massage ball can be used to massage the user's hands. At the same time, when stretching is required, the user only needs to hold the massage ball with the hand. At this time, as the stretching arm rotates, the user's arms will be driven to move to both sides, thereby achieving a stretching effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the main structure of the massage chair of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal side structure of the stretching arm of the utility model;

[0020] Figure 3 It is a schematic diagram of the installation structure of the stretching arm and the limit block of the utility model;

[0021] Figure 4 It is a schematic diagram of the installation structure of the support column and the fixing frame of the utility model;

[0022] Figure 5 It is a schematic diagram of the installation structure of the limit frame and the massage ball of the utility model.

[0023] In the figure: 1. base; 2. massage chair body; 3. support arm; 4. extension arm; 5. fixed frame; 6. roller; 7. slide; 8. limit block; 9. support column; 10. fixed spring; 11. air bag; 12. push rod; 13. limit frame; 14. worm; 15. worm wheel; 16. massage ball. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: a hand stretching massage mechanism and a massage chair, including a stretching arm 4, a storage slot for placing the arm is provided inside the stretching arm 4, a slide 7 is provided at the upper end of the stretching arm 4, the cross-section of the slide 7 is in the shape of an "I", a fixed frame 5 is slidably provided in the middle of the slide 7, a support column 9 is slidably provided inside the fixed frame 5, a limit frame 13 is provided at one end of the support column 9 away from the fixed frame 5, and a massage ball 16 is rotatably provided inside the limit frame 13.

[0026] Rollers 6 are symmetrically arranged on the sides of the fixed frame 5, a first motor is arranged inside the fixed frame 5, the output end of the first motor is connected to the roller 6, limiting grooves are provided at equal angles on the sides of the roller 6, and limiting blocks 8 are equidistantly arranged below the two ends of the slideway 7, and the limiting blocks 8 are engaged with the roller 6.

[0027] When the device is in use, the first motor drives the roller 6 to rotate, thereby realizing the movement of the roller 6 in the slide 7, and the limit block 8 limits the roller 6, so that the roller 6 can only move along a fixed path, and the slide 7 limits the fixed frame 5, so that the fixed frame 5 can only move along the slide 7.

[0028] An air bag 11 is disposed at the upper end of the support column 9 , and a push rod 12 is disposed at the upper end of the air bag 11 .

[0029] When the device is in use, the air pressure in the airbag 11 is controlled by a pneumatic device. When the airbag 11 is inflated, the top rod 12 contacts the upper end of the slide 7, so the support column 9 and the massage ball 16 move downward, thereby massaging the human body. Then the airbag 11 contracts and expands again, and this cycle repeats, so that the massage ball 16 continuously massages the human body.

[0030] A fixing spring 10 is arranged on the outer side of the support column 9 , and the fixing spring 10 is arranged inside the fixing frame 5 .

[0031] When the support column 9 moves downward, the fixing spring 10 is charged, and when the support column 9 moves upward, the fixing spring 10 has a pushing effect, thereby assisting the support column 9 to return to its original position.

[0032] A second motor is disposed inside the limiting frame 13 , an output end of the second motor is connected to a worm 14 , a side surface of the worm 14 is connected to a worm wheel 15 , and a side surface of the worm wheel 15 is connected to a massage ball 16 .

[0033] When the device is in use, the second motor will drive the worm 14 to rotate, and the worm 14 will drive the worm wheel 15 to rotate. Since the diameter of the worm 14 is much smaller than the diameter of the worm wheel 15, the force will be amplified. When the massage ball 16 rotates with the worm 14, the massage ball 16 can massage the human hand.

[0034] A massage chair comprises a base 1 and a massage chair body 2. The upper end of the base 1 is rotatably provided with the massage chair body 2, and a support arm 3 is provided on the side of the massage chair body 2.

[0035] A third motor is arranged inside the support arm 3, and a stretching arm 4 is rotatably arranged inside the support arm 3, and the stretching arm 4 can be driven to rotate by the third motor;

[0036] When the device is in use, a person can lie inside the massage chair body 2, and when the hands need to be stretched, the person's hands hold the massage balls 16 on both sides, and the massage chair body 2 will massage the user's back, and at the same time, the user's back will move outward for a distance, thereby preventing the massage chair body 2 from hindering the movement of the user's arms. After that, the third motor drives the stretching arm 4 to rotate, thereby helping the person's hands to expand to both sides through the outward rotation of the stretching arm 4, thereby achieving a stretching effect. When the user feels pain due to excessive stretching, the massage ball 16 can be released. When the stretching arm 4 moves to the maximum angle, it will return to its original position, and the user can hold the massage ball 16 again for stretching.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hand stretching massage mechanism, characterized in that: The invention comprises a stretching arm (4), wherein a storage slot for placing an arm is provided inside the stretching arm (4), wherein a slideway (7) is provided at the upper end inside the stretching arm (4), wherein the cross section of the slideway (7) is in the shape of an "I" character, wherein a fixing frame (5) is slidably provided in the middle of the slideway (7), wherein a support column (9) is slidably provided inside the fixing frame (5), wherein a limiting frame (13) is provided at one end of the support column (9) away from the fixing frame (5), wherein a massage ball (16) is rotatably provided inside the limiting frame (13).

2. A hand stretching massage mechanism according to claim 1, characterized in that: Rollers (6) are symmetrically arranged on the side of the fixing frame (5), a first motor is arranged inside the fixing frame (5), the output end of the first motor is connected to the roller (6), limiting grooves are arranged at equal angles on the side of the roller (6), and limiting blocks (8) are equidistantly arranged below the two ends of the slideway (7), and the limiting blocks (8) are engaged with the roller (6).

3. A hand stretching massage mechanism according to claim 1, characterized in that: An air bag (11) is provided at the upper end of the support column (9), and a push rod (12) is provided at the upper end of the air bag (11).

4. The hand stretching massage mechanism according to claim 1, characterized in that: A fixing spring (10) is arranged on the outside of the support column (9), and the fixing spring (10) is arranged inside the fixing frame (5).

5. The hand stretching massage mechanism according to claim 1, characterized in that: A second motor is arranged inside the limiting frame (13); an output end of the second motor is connected to a worm (14); a side surface of the worm (14) is connected to a worm wheel (15); and a side surface of the worm wheel (15) is connected to a massage ball (16).

6. A massage chair, characterized in that: The massage chair body (2) comprises a base (1) and a massage chair body (2); the massage chair body (2) is rotatably arranged on the upper end of the base (1); and a support arm (3) is arranged on the side of the massage chair body (2).

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