Dual-purpose massage backrest

Abstract

According to the dual-purpose massage backrest, a shell frame is made into an upper part and a lower part which are connected through a hinge, meanwhile, a massage backrest rack is made of a flexible material, in this way, the dual-purpose state is achieved, when the upper frame and the lower frame of a shell are straightened, the dual-purpose massage backrest can be used as a traditional backrest, and the height of the lower shell frame is the same as that of a massage machine core; when the upper frame and the lower frame of the shell are bent to a certain angle, the reciprocating motion among the leg area, the hip area and the waist area can be achieved for massage.

Description

Technical Field

[0001] The utility model relates to the technical field of massage, and particularly to a dual-purpose massage backrest. Background Art

[0002] With the continuous improvement of people's living standards, massage devices, as a kind of health care appliances, are becoming more and more popular among people and are being more and more widely used. They can bring comfort and relaxation to users when they are fatigued, and are deeply favored by the market.

[0003] The existing backrest massage devices on the market include a guide rail and a massage mechanism that can move along the guide rail. When the massage mechanism is electrically connected to the control power supply main board, it needs to be connected through multiple conductive electrode sheets. When installing the multiple conductive electrode sheets, it is necessary to separately assemble the conductive electrode sheets, resulting in cumbersome assembly of the conductive electrode sheets. In addition, the existing backrest massage devices mainly massage the back area of the user, and the massage function is relatively single. Summary of the Utility Model

[0004] The utility model provides a dual-purpose massage backrest to solve the problems of cumbersome conductive components and single function of the existing backrest massage devices.

[0005] The utility model provides a dual-purpose massage backrest, which includes an upper shell frame, a lower shell frame, a resilient rack and a massage mechanism; the upper shell frame and the lower shell frame are connected together through a hinge assembly; when the upper shell frame and the lower shell frame are in an upright state without being bent, they correspond to the lumbar and dorsal regions of the user; when the upper shell frame and the lower shell frame are bent through the hinge assembly, they respectively correspond to the waist and buttocks of the user;

[0006] The massage mechanism reciprocates on the rack to massage the user;

[0007] The height of the lower shell frame is close to the height of the top of the massage mechanism, so that when the user sits on the lower shell frame, the massage mechanism can enter or exit the area of the lower shell frame and massage the user's buttocks;

[0008] When the upper shell frame and the lower shell frame are in a bent state, the massage mechanism reciprocates between the user's waist, buttocks and thighs for massage.

[0009] By adopting the above technical solutions, the utility model can achieve the following technical effects: Compared with the prior art, a dual-purpose massage backrest provided by the utility model makes the shell frame into two upper and lower parts connected by a hinge. At the same time, the massage backrest rack is made of flexible material to achieve the dual-purpose state. When the upper and lower frames of the shell are straightened, it can be used as a traditional backrest, and the height of the lower shell frame is the same as the height of the massage mechanism. When the upper and lower frames of the shell are bent to a certain angle, it can realize reciprocating movement between the leg, buttock and waist areas for massage. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0011] Figure 1 FIG. shows a structural schematic diagram of a dual-purpose massage backrest according to an embodiment of the present utility model;

[0012] Figure 2 FIG. shows Figure 1 another structural schematic diagram of the dual-purpose massage backrest in

[0013] Figure 3 FIG. shows Figure 1 an exploded structural schematic diagram of the dual-purpose massage backrest in

[0014] Figure 4 and Figure 5 FIG. shows Figure 1 a structural schematic diagram of the massage mechanism in

[0015] DRAWINGS

[0016] 1 - upper shell frame, 2 - lower shell frame, 3 - rack, 4 - massage mechanism, 5 - hinge assembly, 31 - rack card slot, 32 - conductive strip, 6 - cushion, 42 - mechanism housing, 43 - massage head, 44 - traveling gear, 421 - groove, 45 - spring needle board, 46 - gland. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following will further describe the present utility model in detail with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the protection scope of the present utility model.

[0018] As Figures 1-5 shown, an embodiment of the present utility model provides a dual-purpose massage backrest, which includes an upper housing frame 1, a lower housing frame 2, a resilient rack 3 and a massage movement 4; the upper housing frame 1 and the lower housing frame 2 are connected together by a hinge assembly 5; when the upper housing frame 1 and the lower housing frame 2 are in an upright state without being bent, they correspond to the user's lumbar and dorsal regions; when the upper housing frame 1 and the lower housing frame 2 are bent through the hinge assembly, they respectively correspond to the user's waist, buttocks and;

[0019] The massage movement 4 reciprocates on the rack 3 to massage the user;

[0020] The height of the lower housing frame 2 is close to the height of the top of the massage movement 4, so that when the user sits on the lower housing frame, the massage movement can enter or exit the area of the lower housing frame and massage the user's buttocks;

[0021] When the upper housing frame 1 and the lower housing frame 2 are in a bent state, the massage movement 4 reciprocates between the user's waist, buttocks and thighs for massage.

[0022] For this dual-purpose massage backrest, the housing frame is made into two upper and lower parts and connected by a hinge. At the same time, the rack of the massage backrest is made of a flexible material to achieve the dual-purpose state. When the upper and lower frames of the housing are straightened, it can be used as a traditional backrest. And the height of the lower housing frame is the same as the height of the massage movement. When the upper and lower frames of the housing are bent to a certain angle, it can realize reciprocating movement between the leg, buttocks and waist regions for massage.

[0023] Further, in an example, corresponding rack card slots 31 are respectively provided on the upper housing frame 1 and the lower housing frame 2, the rack 3 is fixedly arranged corresponding to the rack card slots 31, a conductive strip 32 is arranged on the rack 3, a conductive spring needle is arranged on the massage movement 4, the massage movement 4 meshes with the rack 3, and the conductive spring needle is in contact connection with the conductive strip 32.

[0024] Among them, there are two racks 3, and the two racks 3 are arranged at intervals. The same height of the lower housing frame 2 and the massage movement 4 can provide a more stable support for the user, so that the sitting force on the user's buttocks and legs will not concentrate on squeezing the massage movement 4, so that the massage movement 4 can provide a more comfortable massage technique for the user.

[0025] Of course, in order to ensure the beauty of the dual-purpose massage backrest, the height of the upper housing frame 1 can also be made equal to the height of the lower housing frame 2.

[0026] Further, in an example, asFigures 1-2 As shown, it further includes a seat cushion 6, and the seat cushion 6 is connected below the lower housing frame 2. When the upper housing frame 1 and the lower housing frame 2 are in an upright state without being bent, the seat cushion 6 is arranged corresponding to the user's buttocks and thighs; when the upper housing frame 1 and the lower housing frame 2 are in a bent state, after the seat cushion 6 flips to cover the lower housing frame 2, the seat cushion 6 is arranged corresponding to the user's buttocks and thighs. Among them, the seat cushion 6 can be a sponge cushion.

[0027] Further, in one example, it further includes a seat cushion cloth cover, and the seat cushion cloth cover covers the seat cushion therein and is connected below the lower housing frame.

[0028] Further, in one example, as Figures 4-5 shown, the massage movement mechanism 4 includes a movement mechanism housing 42. A massage head 43 is arranged on the front of the movement mechanism housing 42, and a walking drive mechanism is arranged on the back of the movement mechanism housing 42. The walking drive mechanism includes a walking drive assembly and a walking gear 44. A groove 421 is arranged below the movement mechanism housing 42, and the rack 3 is arranged in the groove 421 and meshes with the walking gear 44. A spring pin board 45 is arranged on the back of the movement mechanism housing 42, and the conductive spring pins are arranged on the spring pin board 45. The massage movement mechanism 4 includes a gland 46, and the gland 46 is fixedly connected at the opening of the groove 421, so that the spring pin board 45 and the rack 3 are arranged in a closed groove. In this way, the transmission of the electric power and signals required to drive the movement of the massage movement mechanism can be realized, replacing the traditional wire connection method, and the two use states of bending and standing can be better realized.

[0029] Further, in one example, the massage movement mechanism 4 further includes a control device, which controls the reciprocating movement of the walking drive mechanism on the rack and the massage head to massage the user.

[0030] Further, in one example, it further includes a cloth cover, and the cloth cover covers the upper housing frame 1, the lower housing frame 2 and the massage movement mechanism 4 therein.

[0031] The dual-purpose massage backrest structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0032] As Figures 1-5 shown, the dual-purpose massage backrest mainly consists of an upper housing frame 1, a lower housing frame 2, a massage movement mechanism 4, a rack 3 and a sponge cushion 6. The sponge cushion 6 is connected to the lower part of the lower housing frame 2 through a cloth cover.

[0033] The upper frame 1 of the housing and the lower frame 2 of the housing are connected together by a hinge assembly 5 to enable the housing frame to be folded at a certain angle; both ends of the rack 3 are fixedly connected to the upper frame 1 and the lower frame 2 of the housing respectively. The rack 3 is made of a flexible material, and when the upper and lower frames 2 of the housing are bent, the rack 3 can be bent and deformed; the massage mechanism 4 meshes with the rack 3. As Figure 4 shown, a groove 421 is provided below the mechanism housing 42 of the movement. The rack 3 is arranged in the groove 421 and meshes with the traveling gear 44. At the same time, a conductive strip 32 is provided on the rack 3 and is in contact connection with the conductive pins of the pin board 45. The pin board 45 is fixedly connected to the mechanism housing 42. In this way, the transmission of electric power and signals required to drive the movement of the mechanism can be realized, replacing the traditional wire connection method, and the two use states of bending and standing can be better realized. The gland 46 is fixedly connected to the mechanism housing 42 at the opening of the groove 421, so that the rack 3 is connected in a closed groove, and further enables the massage mechanism 4 to move back and forth on the rack 3 for massage.

[0034] Use state 1 of the dual-purpose massage cushion: As Figure 1 shown, the entire back area is massaged in the upright use state.

[0035] Use state 2: As Figure 2 shown, the waist, hip and leg areas are massaged in the bent use state.

[0036] When used in the bent state, the sponge pad is placed on the lower frame of the housing. When used in the upright state, the sponge is flipped down and placed on the seat, making the ride more comfortable.

[0037] For this dual-purpose massage backrest, the housing frame is made into two upper and lower parts and connected by a hinge. At the same time, the massage backrest rack is made of a flexible material to achieve the dual-purpose state. When the upper and lower frames of the housing are straightened, it can be used as a traditional backrest, and the height of the lower housing frame is the same as the height of the massage mechanism. When the upper and lower frames of the housing are bent to a certain angle, it can realize reciprocating movement between the leg, hip and waist areas for massage.

[0038] Although the preferred embodiments of the present application have been described, those skilled in the art can make additional changes and modifications to these embodiments once they learn the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present application.

[0039] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application is also intended to include these modifications and variations.

Claims

1. A dual-purpose massage backrest, characterized in that: It comprises an upper shell frame, a lower shell frame, a tough rack and a massage mechanism; the upper shell frame and the lower shell frame are connected together by a hinge assembly; when the upper shell frame and the lower shell frame are in an upright state and not bent, they correspond to the waist and back area of ​​the user; when the upper shell frame and the lower shell frame are bent by the hinge assembly, they correspond to the waist and buttocks of the user respectively; The massage movement moves back and forth on the rack to massage the user; The height of the lower shell frame is close to the height of the top of the massage core, so that when the user sits on the lower shell frame, the massage core can enter or exit the lower shell frame area and massage the user's buttocks; When the upper shell frame and the lower shell frame are in a bent state, the massage mechanism reciprocates between the waist, buttocks and thighs of the user to perform massage.

2. The dual-purpose massage backrest according to claim 1, characterized in that: The upper shell frame and the lower shell frame are both provided with corresponding rack slots, the rack is fixedly arranged corresponding to the rack slot, the rack is provided with a conductive strip, the massage movement is provided with a conductive spring pin, the massage movement is meshed with the rack, and the conductive spring pin is in contact and connected with the conductive strip.

3. The dual-purpose massage backrest according to claim 2, characterized in that: There are two racks, and the two racks are arranged at intervals.

4. The dual-purpose massage backrest according to claim 1, characterized in that: It also includes a seat cushion, which is connected to the bottom of the lower shell frame. When the upper shell frame and the lower shell frame are in an upright state and not bent, the seat cushion is arranged corresponding to the buttocks and thighs of the user; when the upper shell frame and the lower shell frame are in a bent state, the seat cushion is flipped over to cover the lower shell frame, and then the seat cushion is arranged corresponding to the buttocks and thighs of the user.

5. The dual-purpose massage backrest according to claim 2, characterized in that: The massage movement includes a movement shell, a massage head is arranged on the front of the movement shell, a travel drive mechanism is arranged on the back of the movement shell, the travel drive mechanism includes a travel drive assembly and a travel gear, a groove is arranged below the movement shell, and the rack is arranged in the groove and meshes with the travel gear.

6. The dual-purpose massage backrest according to claim 5, characterized in that: A spring pin plate is arranged on the back of the movement housing, and the conductive spring pins are arranged on the spring pin plate.

7. The dual-purpose massage backrest according to claim 6, characterized in that: The massage mechanism comprises a pressure cover, which is fixed at the opening of the groove so that the elastic needle plate and the rack are arranged in a closed groove.

8. The dual-purpose massage backrest according to claim 5, characterized in that: The massage movement also includes a control device for controlling the travel drive mechanism to reciprocate on the rack and the massage head to massage the user.

9. The dual-purpose massage backrest according to claim 1, characterized in that: It also includes a cloth cover, which covers the upper shell frame, the lower shell frame and the massage machine core.

10. The dual-purpose massage backrest according to claim 4, characterized in that: It also includes a seat cushion cloth cover, which houses the seat cushion cover and is connected to the lower side of the frame of the lower shell body.

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