Massage mechanism and massage chair frame

Abstract

The present application provides a massage mechanism and a massage chair frame. The massage mechanism comprises a backrest frame, a seat iron frame, ratchets, a leg beautifying frame, an armrest connecting member, armrest bodies, armrest rotating and fixing members, an electric push rod, a push rod connecting member, and rotating shafts; the backrest frame is fixed to the upper ends of the armrest rotating and fixing members, and the seat iron frame is fixed to the lower ends of the armrest rotating and fixing members; the leg beautifying frame and the ratchets are fixed together, and the ratchets and the seat iron frame are further fixed together; the armrest rotating and fixing members are hingedly connected onto the armrest bodies and rotate around the rotating shafts, the armrest bodies on two sides are connected by means of the push rod connecting member, one end of the electric push rod is hingedly connected to the push rod connecting member, and the other end, which extends and retracts relatively, of the electric push rod is hingedly connected to the seat iron frame. The device has the features of simple structure design, high practicability, good comfort, easy installment, flipping adjustment of the leg beautifying frame and the like; customers can experience ascending and descending of the whole device and a vibration massage effect while lying on a chair; more people can be satisfied; and people can experience leisurely moments.

Description

Massage mechanism and massage chair frame

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on July 25, 2023, with application number CN202321969884.2 and application name “A massage mechanism and a massage chair frame”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the technical field of massage equipment, specifically to a massage mechanism, and also to a massage chair frame. Background Art

[0003] Currently, massage chairs on the market are complex, bulky, and heavy, requiring significant floor space and requiring high packaging and shipping costs. To address these challenges, we developed a compact, simple, electric reclining massage chair that offers both relaxing massage and a relaxing massage. The massage mechanism and frame are simple and easily disassembled, with ratchet-shift adjustment for leg shaping and an electric push rod for height adjustment. This design also allows for greater storage capacity. Suitable for both home and office use, it caters to a wide range of customer needs, allowing people of all heights and ages to fully enjoy their leisure time in a reclining chair.

[0004] Application Contents

[0005] To this end, the present application provides a massage mechanism to solve the above-mentioned problems in the prior art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] According to a first aspect of the present invention, a massage mechanism includes a backrest frame, a seat iron frame, a ratchet, a leg beauty frame, an armrest connector, an armrest body, an armrest rotation fixing member, an electric push rod, a push rod connector, and a rotating shaft;

[0008] The backrest frame is fixed to the upper end of the armrest rotating fixture, and the seat iron frame is fixed to the lower end of the armrest rotating fixture;

[0009] The leg-beautifying frame and the ratchet are fixed together, and the ratchet is also fixed together with the seat iron frame;

[0010] The armrest rotating fixing piece is hinged on the armrest body and rotates around the rotating axis. The armrest bodies on both sides are connected by the push rod connecting piece. One end of the electric push rod is hinged on the push rod connecting piece, and the other end of the electric push rod that is relatively telescopic is hinged on the seat iron frame.

[0011] Furthermore, it also includes an armrest connecting piece, through which the armrest bodies on both sides are connected, and the armrest connecting pieces are arranged at intervals on the rear side of the push rod connecting piece.

[0012] Furthermore, it also includes a cloak, which covers the inner surface of the combination of the backrest frame, the seat iron frame and the leg beauty frame.

[0013] Furthermore, a vibration motor is also included, and the cloak has the vibration motor built in.

[0014] Furthermore, it also includes a fastener, and the backrest frame is fixed to the upper end of the armrest rotation fixing member through the fastener.

[0015] Furthermore, the seat iron frame is fixed to the lower end of the armrest rotation fixing piece through the fastener.

[0016] Furthermore, the leg-beautifying frame and the ratchet are welded together.

[0017] Furthermore, the ratchet and the seat iron frame are welded together.

[0018] Furthermore, it also includes a screw, and the armrest rotation fixing piece is hinged to the armrest body through the screw.

[0019] According to a second aspect of the present invention, a massage chair frame is provided, characterized in that it comprises a massage mechanism according to any one of the first aspects of the present invention.

[0020] The present invention has the following advantages: the device has a simple design structure, strong practicality, good comfort, easy installation, and the legs can be flipped and adjusted. It can solve the problem that customers can experience the lifting and vibration massage effects of the whole machine while lying on a chair, which can meet the needs of more people and allow people to experience a leisurely time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present application or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0022] FIG1 is a schematic exploded view of the structure of a massage mechanism provided by some embodiments of the present invention.

[0023] FIG2 is a schematic diagram of the initial structure of a massage mechanism provided by some embodiments of the present invention.

[0024] FIG3 is a schematic diagram of a lying structure of a massage mechanism provided by some embodiments of the present invention.

[0025] FIG4 is a schematic diagram of a partial structure of a massage mechanism provided by some embodiments of the present invention.

[0026] FIG5 is a schematic structural diagram of a massage mechanism with a cloak removed provided by some embodiments of the present invention.

[0027] In the figure: 1. Backrest frame, 2. Seat iron frame, 3. Ratchet, 4. Leg beauty frame, 5. Armrest connector, 6. Armrest body, 7. Armrest rotation fixing part, 8. Electric push rod, 9. Push rod connector, 10. Cape, A, rotation axis. DETAILED DESCRIPTION

[0028] To make the objectives, technical solutions, and advantages of this application more clear, the technical solutions of this application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0029] Example 1

[0030] As shown in Figures 1 to 5, a massage mechanism in an embodiment of the first aspect of the present invention includes a backrest frame 1, a seat iron frame 2, a ratchet 3, a leg beauty frame 4, an armrest connector 5, an armrest body 6, an armrest rotation fixture 7, an electric push rod 8, a push rod connector 9 and a rotation axis A; the backrest frame 1 is fixed to the upper end of the armrest rotation fixture 7, and the seat iron frame 2 is fixed to the lower end of the armrest rotation fixture 7; the leg beauty frame 4 and the ratchet 3 are fixed together, and the ratchet 3 is also fixed to the seat iron frame 2; the armrest rotation fixture 7 is hinged to the armrest body 6 and rotates around the rotation axis A, and the armrest bodies 6 on both sides are connected by a push rod connector 9, one end of the electric push rod 8 is hinged to the push rod connector 9, and the other end of the electric push rod 8 that is relatively telescopic is hinged to the seat iron frame 2, and the telescopic effect of the electric push rod 8 plays a role in automatically lifting and stabilizing the entire machine in a certain state.

[0031] In the above embodiment, it should be noted that the backrest frame 1, the seat iron frame 2 and the armrest rotating fixture 7 form a component, and rotate around the rotation axis A under the extension and contraction of the electric push rod 8 to achieve lying down and standing upright and stable in a certain state.

[0032] The technical effects achieved by the above embodiments are: the device has a simple design structure, strong practicality, good comfort, easy installation, and the legs can be flipped and adjusted. It can solve the problem that customers can experience the lifting and vibration massage effects of the whole machine while lying on a chair, which can meet the needs of more people and allow people to experience a leisurely time.

[0033] Example 2

[0034] As shown in Figures 1 to 5, a massage mechanism includes all the contents of Example 1, and in addition, it also includes an armrest connector 5, through which the armrest bodies 6 on both sides are connected, and the armrest connector 5 is arranged at intervals on the rear side of the push rod connector 9.

[0035] The technical effect achieved by the above embodiment is that the stability of the connection between the two armrest bodies 6 is enhanced by providing the armrest connector 5 .

[0036] Example 3

[0037] As shown in Figures 1 to 5, a massage mechanism includes all the contents of Example 2, and in addition, further includes a cloak 10, which covers the inner surface of the combination of the backrest frame 1, the seat iron frame 2 and the leg beauty frame 4.

[0038] Optionally, a vibration motor is also included, and the cloak 10 has a built-in vibration motor.

[0039] The technical effect achieved by the above embodiment is: the cloak 10 (containing a vibration motor) is draped over the chair, and the hand controller is used to control the lifting and lowering of the electric push rod 8, so that the user can feel the best vibration massage position, thereby achieving better results.

[0040] Example 4

[0041] As shown in FIG. 1 to FIG. 5 , a massage mechanism includes all the contents of Example 3, and in addition, further includes fasteners, and the backrest frame 1 is fixed to the upper end of the armrest rotation fixing member 7 through the fasteners.

[0042] Optionally, the seat iron frame 2 is fixed to the lower end of the armrest rotation fixing member 7 by a fastener.

[0043] Optionally, the leg-beautifying frame 4 and the ratchet 3 are welded together.

[0044] Optionally, the ratchet 3 and the seat iron frame 2 are welded together, and the welded ratchet 3 and the seat iron frame 2 are welded together, so that the backrest frame 1, the seat iron frame 2 and the leg-beautifying frame 4 form an assembly.

[0045] The technical effects achieved by the above embodiment are as follows: by setting fasteners, the backrest frame 1 is stably fixed to the upper end of the armrest rotation fixing member 7, and the seat iron frame 2 is stably fixed to the lower end of the armrest rotation fixing member 7; by welding connection, the connection strength between the leg beauty frame 4 and the ratchet 3 is guaranteed, and the connection strength between the ratchet 3 and the seat iron frame 2 is also guaranteed.

[0046] Example 5

[0047] As shown in FIG. 1 to FIG. 5 , a massage mechanism includes all the contents of Example 4, and in addition, further includes screws, and the armrest rotation fixing member 7 is hinged to the armrest body 6 through the screws.

[0048] The technical effect achieved by the above embodiment is that by providing screws, the armrest rotation fixing member 7 can be quickly installed and disassembled on the armrest body 6.

[0049] Example 6

[0050] As shown in FIG. 1 to FIG. 5 , a massage chair frame in an embodiment of the second aspect of the present invention includes a massage mechanism as in any one of the embodiments of the first aspect of the present invention.

[0051] In the description of the present invention, it should be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0052] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0053] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0054] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A massage mechanism, characterized in that: It comprises a backrest frame (1), a seat iron frame (2), a ratchet (3), a leg-beautifying frame (4), an armrest connecting piece (5), an armrest body (6), an armrest rotating fixing piece (7), an electric push rod (8), a push rod connecting piece (9) and a rotating shaft (A); The backrest frame (1) is fixed to the upper end of the armrest rotating fixture (7), and the seat iron frame (2) is fixed to the lower end of the armrest rotating fixture (7); The leg-beautifying frame (4) and the ratchet wheel (3) are fixed together, and the ratchet wheel (3) is also fixed together with the seat iron frame (2); The armrest rotating fixing member (7) is hinged on the armrest body (6) and rotates around the rotating axis (A), the armrest bodies (6) on both sides are connected by the push rod connecting member (9), one end of the electric push rod (8) is hinged on the push rod connecting member (9), and the other end of the electric push rod (8) that is relatively telescopic is hinged on the seat iron frame (2).

2. A massage mechanism according to claim 1, characterized in that: It also comprises an armrest connecting member (5), the armrest bodies (6) on both sides are connected via the armrest connecting member (5), and the armrest connecting member (5) is arranged at intervals on the rear side of the push rod connecting member (9).

3. A massage mechanism according to claim 2, characterized in that: It also includes a cloak (10), which covers the inner surface of the combination of the backrest frame (1), the seat iron frame (2) and the beautiful leg frame (4).

4. A massage mechanism according to claim 3, characterized in that: It also includes a vibration motor, and the cloak (10) has the vibration motor built in it.

5. A massage mechanism according to claim 4, characterized in that: It also comprises a fastener, through which the backrest frame (1) is fixed to the upper end of the armrest rotating fixture (7).

6. A massage mechanism according to claim 5, characterized in that: The seat iron frame (2) is fixed to the lower end of the armrest rotating fixture (7) via the fastener.

7. A massage mechanism according to claim 6, characterized in that: The leg-beautifying frame (4) and the ratchet wheel (3) are welded together.

8. A massage mechanism according to claim 7, characterized in that: The ratchet wheel (3) and the seat iron frame (2) are welded and connected.

9. A massage mechanism according to claim 8, characterized in that: It also comprises a screw, through which the armrest rotation fixing member (7) is hinged to the armrest body (6).

10. A massage chair frame, characterized in that: It comprises a massage mechanism as described in any one of claims 1 to 9.

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