Massage chair with quickly-assembled sound-proof, light-proof and anti-interference hood

Abstract

The utility model discloses a fast-assembly sound-proof, light-proof and anti-interference massage chair with a hood, which comprises a massage chair body and a hood body, and connecting pieces are arranged on two sides of the hood body. Sliding grooves for allowing the connecting pieces to be inserted and slide are formed in the positions, corresponding to the connecting pieces, of the two sides of the massage chair body; a closing opening is formed in the opening of the sliding groove, and a limiting protrusion matched with the closing opening to limit the connecting piece to be disengaged from the opening of the sliding groove is arranged at the position, corresponding to the interior of the sliding groove, of the connecting piece; the connecting piece slides in the sliding groove to adjust the position of the hood body and slides out of the end of the sliding groove to be separated from the sliding groove. According to the scheme, through the sliding fit between the connecting piece and the sliding groove and the limiting effect of the limiting protrusion, the position of the hood body can be adjusted, the hood body can be rapidly disassembled and assembled, assembling or disassembling can be completed without tools, the disassembling and assembling efficiency is improved, and the requirement for high-frequency cleaning and maintaining can be met.

Description

Technical Field

[0001] The utility model relates to a massage chair accessory, in particular to a massage chair headrest and a massage chair with quick-installation sound insulation, light shielding and interference prevention headrests. Background Art

[0002] With the popularization of massage chairs in scenarios such as families, shopping malls, and cinemas, users' demands for usage comfort and hygiene are increasing day by day. Most traditional massage chair headrests adopt a fixed structure and are rigidly connected to the armrest / backrest through screws or connecting rods. Although they can provide basic light shielding and sound insulation functions, the disassembly and assembly of the headrest are not convenient.

[0003] For example, in an existing patent solution: a sound insulation and light shielding noise reduction cover structure for a foot bath chair (CN217310978U) discloses that the headrest of the foot bath chair adopts an elastic rotating shaft structure. Although it can be flipped to block the head, disassembly requires a screwdriver to remove the screws, and the disassembly difficulty is relatively large. The disassembly and assembly are not convenient enough, especially in some application scenarios that require high-frequency disassembly and assembly, such as commercial massage chairs, which need to be disassembled, cleaned, maintained, etc. frequently. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present utility model is to provide a massage chair headrest and a massage chair with quick-installation sound insulation, light shielding and interference prevention headrests to solve the problem of inconvenient disassembly and assembly of traditional headrests.

[0005] To achieve the above purpose, the present utility model provides the following technical solutions: A massage chair with quick-installation sound insulation, light shielding and interference prevention headrests includes a massage chair body and a headrest body. Connectors are provided on both sides of the headrest body; corresponding to the positions of the connectors on both sides of the massage chair body, there are chutes for the connectors to be inserted and slid; at the opening of the chute, there is a constriction, and on the part of the connector inside the chute, there is a limit protrusion that cooperates with the constriction to prevent the connector from slipping out of the opening of the chute; the connector slides in the chute to adjust the position of the headrest body and disengages from the chute by sliding out from the end of the chute.

[0006] As a further improvement of the present utility model, a plurality of grooves are arranged at intervals along the length direction of the chute, and elastic limit members are provided at positions corresponding to the grooves on the connector. The elastic limit members can cooperate with the grooves to limit the sliding of the connector and position the connector.

[0007] As a further improvement of the present utility model, a limit part for preventing the connector from slipping out from the end corresponding to the front of the massage chair is provided at the end of the chute.

[0008] As a further improvement of the present utility model, the hood body includes a connecting frame and a cover body mounted on the connecting frame. The connecting member is mounted on the connecting frame. The cover body is rotationally engaged with the connecting frame, and a damping mechanism is provided between the cover body and the connecting frame for providing rotational damping between the cover body and the connecting frame.

[0009] As a further improvement of the present utility model, the damping mechanism includes a damper fixedly connected to the connecting frame, an elastic member disposed in the damper, and a damping member disposed in the damper and cooperating with the elastic member. The cover body is rotatably connected to the damper and is provided with a plurality of damping grooves for cooperating with the damping member to generate damping; the damping member abuts against the damping groove through the elastic member to provide damping for the rotation of the cover body.

[0010] As a further improvement of the present utility model, at least the position corresponding to the damper on the connecting frame is set as a square structure, and when the damper is installed at this position, it clamps the connecting frame to form circumferential fixation in cooperation with the connecting frame.

[0011] As a further improvement of the present utility model, a plug-in member is provided in the damper, a through hole for the plug-in member to be inserted is provided on the connecting frame, a channel is provided in the plug-in member, the elastic member and the damping member are both located in this channel, and the number of damping members is two, which are respectively located at both ends of the elastic member and are ejected out of the channel by the elastic force of the elastic member to cooperate with the damping groove to generate damping.

[0012] As a further improvement of the present utility model, the elastic member is a spring, the damping member is spherical, and the damping member abuts against the end of the spring and at least a part of it enters the spring.

[0013] As a further improvement of the present utility model, the sliding groove is located on a slide rail, and this slide rail is installed on the armrest of the massage chair body or on both sides of the backrest.

[0014] The beneficial effects of the present utility model are that through the sliding cooperation between the connecting member and the sliding groove and the limiting effect of the limiting protrusion, not only can the position of the hood body be adjusted, but also the quick disassembly and assembly of the hood body can be realized. The installation or disassembly can be completed without tools, which improves the disassembly and assembly efficiency and can also meet the requirements of high-frequency cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the structure of the hood body of the present utility model;

[0017] Figure 3 is a schematic cross-sectional structure diagram of the hood body of the present utility model;

[0018] Figure 4 Schematic structural diagram of the connecting frame of the present utility model;

[0019] Figure 5 Schematic structural diagram of the connecting piece of the present utility model;

[0020] Figure 6 is Figure 3 Enlarged view of part A in

[0021] Figure 7 is Figure 4 Enlarged view of part B in

[0022] Reference numerals in the drawings: 1, massage chair body; 2, headrest body; 21, connecting frame; 211, through hole; 22, cover body; 221, damping groove; 3, connecting piece; 31, limiting projection; 32, elastic limiting member; 4, sliding groove; 41, opening; 42, constriction; 43, groove; 44, limiting portion; 5, damping mechanism; 51, damper; 52, elastic member; 53, damping member; 54, plug-in member; 541, channel; 6, slide rail. Detailed implementation manners

[0023] The present utility model will be further described in detail below with reference to the embodiments shown in the drawings.

[0024] Referring to Figures 1-7 as shown

[0025] A massage chair with a quick-install soundproof, lightproof and anti-disturbance headrest, comprising a massage chair body 1 and a headrest body 2, and connecting pieces 3 are arranged on both sides of the headrest body 2; sliding grooves 4 for inserting and sliding the connecting pieces 3 are arranged on both sides of the massage chair body 1 corresponding to the positions of the connecting pieces 3; a constriction 42 is arranged at the opening 41 of the sliding groove 4, and a limiting projection 31 for cooperating with the constriction 42 to limit the connecting piece 3 from slipping out of the opening 41 of the sliding groove 4 is arranged on the part of the connecting piece 3 in the sliding groove 4; the connecting piece 3 slides in the sliding groove 4 to adjust the position of the headrest body 2, and disengages from the sliding groove 4 by sliding out from the end of the sliding groove 4. During the use of this solution, the headrest body 2 can provide a certain degree of shielding, thereby achieving soundproofing, lightproofing and anti-disturbance. Of course, as a further improvement, the headrest body 2 can be made of a soundproof material (such as polyurethane foam), and a light-shielding layer (such as an aluminum foil layer) is attached to the inner wall or made of a light-impermeable material.

[0026] During installation, align the connector 3 of the head cover body 2 with the end of the slide groove 4 of the massage chair body 1, and push the connector 3 along the direction of the slide groove 4 to make the connector 3 slide in the slide groove 4. At this time, due to the presence of the limiting protrusion 31, the connector 3 will not fall out of the opening 41 of the slide groove 4, so that the connector 3 can slide in the slide groove 4 to adjust the position of the head cover body 2 while maintaining the matching state between the head cover body 2 and the massage chair body 1. When disassembly is required, it is only necessary to slide the connector 3 along the slide groove 4 until the connector 3 slides out from the end of the slide groove 4, at which time the head cover body 2 can be separated from the massage chair body 1, and then the disassembly is completed. Through the design of the sliding connection and the limiting protrusion 31, this solution can realize the rapid installation and disassembly of the head cover body 2 without tools such as screwdrivers, which greatly improves the maintenance efficiency in commercial scenarios.

[0027] In a further optimized solution, the slide groove 4 is provided with a plurality of grooves 43 at intervals along the length direction, and an elastic limiter 32 is provided at a position corresponding to the groove 43 on the connector 3. The elastic limiter 32 can cooperate with the groove 43 to limit the sliding of the connector 3 and provide positioning for the connector 3.

[0028] The elastic stopper 32 cooperates with the groove 43 to produce a sense of segmentation. When the elastic stopper 32 enters the groove 43 through elastic force, it can provide a certain sliding resistance, thereby allowing the connecting member 3 to produce a gear when sliding. The scheme mentions that limiting the sliding of the connecting member 3 refers to generating a certain resistance, not completely limiting the sliding, but enabling sliding when the force is greater than the resistance. The groove 43 can be an arc-shaped groove 43, and the shape of the elastic stopper 32 can be adapted thereto.

[0029] In order to make it safer when adjusting the position of the head cover body 2, a limiting portion 44 for limiting the connecting member 3 from sliding out of the end portion is provided at the end portion of the slide groove 4 corresponding to the front side of the massage chair.

[0030] In normal use, the user will not fall out of the slide slot 4 when sliding the head cover body 2 forward, thus preventing the head cover body 2 from falling out of the slide slot 4 and injuring the user, thereby improving the safety of use. The other end of the slide slot 4 does not have a limit portion 44, that is, the head cover body 2 can slide out of the massage chair body 1 through the connecting member 3 toward the end without the limit portion 44, which is safer to use. In addition, generally speaking, the back of the massage chair generally faces a wall or a partition, so there are certain physical limitations.

[0031] In a preferred solution that can improve the user experience, the hood body 2 includes a connecting frame 21 and a hood 22 mounted on the connecting frame 21. The connecting member 3 is installed on the connecting frame 21. The hood 22 is rotationally engaged with the connecting frame 21, and a damping mechanism 5 is provided between the hood 22 and the connecting frame 21 to provide rotational damping between the hood 22 and the connecting frame 21. The connecting member 3 and the connecting frame 21 can be fastened by bolts.

[0032] The hood 22 is rotatably connected to the connecting frame 21 through the damping mechanism 5. The frictional resistance generated inside the damping mechanism 5 can prevent the hood 22 from rotating by itself, and a certain force needs to be applied by the user to adjust the angle. For example, the hood 22 can rotate around the connecting frame 21 to adapt to the head tilt angles or light-shielding requirements of different users. When the user adjusts the angle of the hood 22, the damping mechanism 5 provides a feedback force through the friction between the internal damping member 53 and the damping groove 221 of the hood 22. After the adjustment is completed, the hood 22 remains in a fixed position to avoid displacement caused by head contact or vibration.

[0033] In a preferred solution, the damping mechanism 5 includes a damper 51 fixedly connected to the connecting frame 21, an elastic member 52 provided in the damper 51, and a damping member 53 provided in the damper 51 and cooperating with the elastic member 52. The hood 22 is rotationally connected to the damper 51, and a plurality of damping grooves 221 for cooperating with the damping member 53 to generate damping are provided; the damping member 53 abuts against the damping groove 221 through the elastic member 52 to provide damping for the rotation of the hood 22.

[0034] The damper 51 is fixed to the connecting frame 21 by screws or snaps, and a cavity for accommodating the elastic member 52 (such as a spring) and the damping member 53 (such as a steel ball) is formed inside. One end of the elastic member 52 is fixed to the inner wall of the damper 51, and the other end pushes the damping member 53 to abut against the damping groove 221 of the hood 22. When rotating the hood 22, gear shifting is achieved through a plurality of damping grooves 221, and resistance can be generated when the damping member 53 enters the damping groove 221, thereby stabilizing the rotation angle of the hood 22.

[0035] To make the installation of the damper 51 more stable, as shown in Figure 6 the connecting frame 21 is at least set to a square structure corresponding to the position of the damper 51, and when the damper 51 is installed at this position, it clamps the connecting frame 21 to form circumferential fixation with the connecting frame 21.

[0036] The installation part of the damper 51 on the connecting frame 21 is a square column. The inner wall of the damper 51 is provided with a square hole adapted to the square column, and the square column is clamped by interference fit or elastic clips. When the hood 22 rotates, the damper 51 cannot rotate due to circumferential fixation, and the relative movement between the internal damping member 53 and the damping groove 221 of the hood 22 generates a damping force.

[0037] More specifically, a plug-in member 54 is provided inside the damper 51, a through hole 211 for the plug-in member 54 to be inserted is provided on the connecting frame 21, a channel 541 is provided inside the plug-in member 54, the elastic member 52 and the damper 53 are both located in the channel 541, and the number of dampers 53 is two, which are respectively located at both ends of the elastic member 52, and are ejected out of the channel 541 by the elastic force of the elastic member 52 to cooperate with the damping groove 221 to generate damping.

[0038] The plug-in member 54 is of a columnar structure and is inserted into the through hole 211 of the connecting frame 21, which can limit the lateral offset of the damper 51. The elastic member 52 (such as a compression spring) is placed in the middle of the channel 541, and a damper 53 (such as a steel ball) is provided at each end. When the cover 22 rotates, the two dampers 53 on both sides respectively abut against the damping grooves 221 on both sides of the cover 22 under the action of the spring elastic force, forming a bidirectional damping force to make the rotation process smoother. In implementation, the damper 51 can be formed by splicing two components, and the two components are installed close to each other on both sides of the connecting frame 21. At this time, the plug-in member 54 is also divided into two parts, which are respectively on both sides of the connecting frame 21. At this time, the plug-in member 54 also has a positioning function, which is convenient for the two parts to be assembled.

[0039] Preferably, the elastic member 52 is a spring, the damper 53 is spherical, and the damper 53 abuts against the end of the spring, and at least a part of it enters the spring. This structure is simpler, and the spherical damper 53 has a certain rolling effect, resulting in less friction and can improve the service life of the components. The damper 53 is preferably a steel ball.

[0040] Specifically, the sliding groove 4 is located on a slide rail 6, and the slide rail 6 is installed on the armrest of the massage chair body 1 or on both sides of the backrest.

[0041] The slide rail 6 can adopt a ready-made long strip metal part with a T-shaped groove, which is more convenient for production and has high strength. It can also be installed according to the requirements of the massage chair.

[0042] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, several improvements and refinements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A massage chair with a quick - install sound - proof, light - proof and anti - disturbance hood, comprising a massage chair body and a hood body, characterized in that, Connectors are provided on both sides of the hood body; on both sides of the massage chair body, at positions corresponding to the connectors, there are chutes for the connectors to be inserted and slide; at the opening of the chute, there is a constriction, and on the part of the connector inside the chute, there is a limit projection that cooperates with the constriction to prevent the connector from slipping out of the chute opening; the connector slides in the chute to adjust the position of the hood body and disengages from the chute by sliding out from the end of the chute.

2. The massage chair with a quick-install sound-insulating, light-blocking, and disturbance-proof headgear according to claim 1, characterized in that, A plurality of grooves are provided at intervals along the length direction of the chute, and at positions corresponding to the grooves on the connector, there are elastic limit members, and the elastic limit members can cooperate with the grooves to limit the sliding of the connector and position the connector.

3. The massage chair with a quick-install soundproof, lightproof and anti-disturbance hood according to claim 1, characterized in that, At the end of the chute corresponding to the front of the massage chair, there is a limit portion for preventing the connector from slipping out from this end.

4. The massage chair with a quick-install sound-insulating, light-blocking, and disturbance-preventing hood according to claim 1 or 2 or 3, characterized in that, The hood body includes a connecting frame and a cover body installed on the connecting frame, the connector is installed on the connecting frame, the cover body is rotatably fitted on the connecting frame, and a damping mechanism is provided between the cover body and the connecting frame to provide rotational damping between the cover body and the connecting frame.

5. The massage chair with a quick-install sound-insulating, light-blocking and interference-proof hood according to claim 4, characterized in that The damping mechanism includes a damper fixedly connected to the connecting frame, an elastic member provided in the damper, and a damping member provided in the damper and cooperating with the elastic member. The cover body is rotatably connected to the damper and is provided with a number of damping grooves for cooperating with the damping member to generate damping; the damping member abuts against the damping grooves through the elastic member to provide damping for the rotation of the cover body.

6. The massage chair with a quick - install sound - proof, light - proof and interference - proof hood according to claim 5, characterized in that, At least the position corresponding to the damper on the connecting frame is set as a square structure, and when the damper is installed at this position, it clamps the connecting frame to form circumferential fixation in cooperation with the connecting frame.

7. The massage chair with a quick-install sound-insulating, light-shielding, and disturbance-proof headgear according to claim 5, characterized in that, An insertion member is provided in the damper, a through hole for the insertion member to be inserted is provided on the connecting frame, a channel is provided in the insertion member, the elastic member and the damping member are both located in this channel, and the number of damping members is two, respectively located at both ends of the elastic member, and are pushed out of the channel by the elastic force of the elastic member to cooperate with the damping grooves to generate damping.

8. The massage chair with a quick-install soundproof, light-blocking and anti-disturbance hood according to claim 5, characterized in that, The elastic member is a spring, the damping member is spherical, and the damping member abuts against the end of the spring and at least a part enters the spring.

9. The massage chair with a quick-install sound-insulating, light-shielding and disturbance-proof headgear according to claim 1 or 2 or 3, characterized in that, The chute is located on a slide rail, and this slide rail is installed on the armrest of the massage chair body or on both sides of the backrest.

Images