CN215304368U - Electric chair with detachable armrests - Google Patents

Abstract

The utility model discloses an electric chair with detachable armrests, which comprises an electric chair body, wherein the electric chair body consists of a backrest and a base, a back cushion is arranged on the backrest, a leg cushion is arranged on the right side wall of the base, pulleys are arranged at the lower ends, close to four corners, of the base, a groove is formed in the upper end of the base, a cushion is inserted into the groove, a buffer mechanism is arranged at the bottom of the groove, the lower end of the cushion is connected with the buffer mechanism in a clamping mode, and armrest mechanisms are arranged at the upper ends, located at the front side and the rear side, of the base. According to the utility model, the hydraulic buffer in the groove is used for buffering the cushion, the comfort of the electric chair body is improved by matching with the back cushion, the leg cushion and the cushion of the silica gel product, the handrails are arranged on the base, the rectangular blocks are inserted in the rectangular grooves until the pressure springs in the second circular grooves drive the limiting insertion rods to penetrate through the circular through holes, and then the handrails are limited and fixed on the base instead of bolts for fixing, so that the electric chair is convenient to disassemble, assemble and clean.

Description

Electric chair with detachable armrests

Technical Field

The utility model relates to the technical field of electric massage chairs, in particular to an electric chair with detachable armrests.

Background

The electric massage chair utilizes mechanical rolling force action and mechanical force extrusion to massage, can dredge the channels and collaterals of a user, enable qi and blood to circulate, keep yin-yang balance of an organism, enable people to be excited, eliminate fatigue, play an important role in ensuring body health, and for people who sit for work and study for a long time, massage enables blood circulation to be smooth, waist soreness and backache are improved, symptoms are prevented, sleep quality can be improved, fatigue of the whole body is relieved, posture is improved, and the healthy body is exercised.

When current electronic massage armchair was in the in-service use, its handrail mostly utilized the bolt to fix, inconvenient dismouting and washing carry out, and the chair base lacks buffer structure, and the travelling comfort is poor, now provides an electronic chair of handrail detachable and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric chair with detachable armrests, which is used for solving the technical problems that in the prior art, when the existing electric massage chair is actually used, the armrests are mostly fixed by using bolts, the assembly, disassembly and cleaning are inconvenient, a chair base is lack of a buffer structure, and the comfort is poor.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an electronic chair of handrail detachable, includes the electronic chair body, the electronic chair body comprises back and base, be equipped with back of the body pad on the back, be equipped with leg pad on the base right side wall, the lower extreme that the base is close to the four corners all is equipped with the pulley, the upper end of base is equipped with the recess, the recess interpolation is equipped with the cushion, be equipped with buffer gear on the bottom of recess, the lower extreme and the buffer gear joint of cushion, the upper end that the base is located both sides around is equipped with armrest mechanism.

Preferably, the back cushion, the leg cushion and the cushion are all made of silica gel.

Preferably, the buffer mechanism comprises first circular grooves which are respectively arranged on the bottoms of the grooves, close to the left side and the right side, hydraulic buffers are fixedly arranged on the bottoms of the first circular grooves, cylindrical blocks are fixedly connected to the upper ends of the hydraulic buffers, two cylindrical slots are formed in the lower end of the cushion, and the two cylindrical blocks are respectively inserted into the two cylindrical slots.

Preferably, a rectangular protrusion is arranged on the top surface of the cylindrical slot, a rectangular clamping groove is formed in the upper end of the cylindrical block, and the rectangular protrusion is inserted into the rectangular clamping groove.

Preferably, the rectangular protrusion and the seat cushion are integrally formed.

Preferably, handrail mechanism is including setting up respectively in the base and being located the handrail and the two rectangular blocks of fixed connection in the base on both sides upper end around being close to, the lower extreme of handrail is equipped with two rectangular channels, with one side two the rectangular block corresponds two rectangular channels setting respectively, with one side two the rectangular block is inserted respectively and is located two rectangular channels, the rectangular block is close to and is equipped with the second circular recess on the front end lateral wall of upper end, fixedly connected with pressure spring on the inner wall of second circular recess, pressure spring keeps away from the spacing inserted bar of one end fixedly connected with of second circular recess inner wall, be equipped with the circular through-hole of inside and outside intercommunication on the front side inner wall of rectangular recess, spacing inserted bar runs through circular through-hole setting.

Compared with the prior art, the utility model has the beneficial effects that:

1. the hydraulic buffer in the groove provides buffering for the cushion, and the comfort of the electric chair body is improved by matching the back cushion, the leg cushion and the cushion of the silica gel product.

2. Through arranging the handrail in on the base for the rectangular block is inserted and is located the rectangular channel, and pressure spring until the second circular inslot drives behind the spacing inserted bar running through circular through-hole with the handrail spacing fix on the base, replaces the bolt to fix, conveniently carries out dismouting and washing.

Drawings

Fig. 1 is a schematic structural view of an electric chair with detachable armrests according to the present invention;

FIG. 2 is a schematic perspective view of a portion of a powered chair with detachable armrests according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a partially enlarged view of fig. 2 at B.

In the figure: the cushion comprises a backrest 1, a base 2, a back cushion 3, a leg cushion 4, a pulley 5, a groove 6, a cushion 7, a first circular groove 8, a hydraulic buffer 9, a cylindrical block 10, a cylindrical slot 11, a rectangular protrusion 12, a rectangular clamping groove 13, a handrail 14, a rectangular block 15, a rectangular groove 16, a second circular groove 17, a pressure spring 18, a limiting inserted rod 19 and a circular through hole 20.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an electronic chair of handrail detachable, including the electronic chair body, the electronic chair body comprises back 1 and base 2, is equipped with back of the body pad 3 on the back 1, is equipped with leg pad 4 on the base 2 right side wall, and base 2 all is equipped with pulley 5 near the lower extreme in four corners, and pulley 5 is convenient for remove the electronic chair body, and the upper end of base 2 is equipped with recess 6, and recess 6 interpolation is equipped with cushion 7, and back of the body pad 3, leg pad 4 and cushion 7 are silica gel products, and back of the body pad 3, leg pad 4 and cushion 7 of silica gel products can improve the travelling comfort of electronic chair body.

Be equipped with buffer gear on recess 6's the bottom, the lower extreme and the buffer gear joint of cushion 7, buffer gear is including setting up respectively in recess 6 near the first circular recess 8 on the left and right sides bottom, and equal fixed mounting has hydraulic buffer 9 on two first circular recess 8's the bottom, and hydraulic buffer 9's model is: HYD4-90, hydraulic buffer 9 cooperates with cylindricality piece 10 to improve the buffering to cushion 7, cushion 7 of cooperation silica gel goods, improve user's riding comfort, the equal fixedly connected with cylindricality piece 10 in upper end of two hydraulic buffer 9, the lower extreme of cushion 7 is equipped with two cylindricality slots 11, two cylindricality pieces 10 are inserted respectively and are located two cylindricality slots 11 in, be equipped with rectangle arch 12 on the top surface of cylindricality slot 11, the upper end of cylindricality piece 10 is equipped with rectangle draw-in groove 13, insert cylindricality piece 10 and locate in cylindricality slot 11, make rectangle arch 12 insert locate in rectangle draw-in groove 13, effectively carry out spacing fixed to cushion 7, rectangle arch 12 is inserted and is located in rectangle draw-in groove 13, rectangle arch 12 is the integrated into one piece setting with cushion 7.

The upper ends of the front side and the rear side of the base 2 are provided with handrail mechanisms, the handrail mechanisms comprise handrails 14 respectively arranged at the upper ends of the front side and the rear side of the base 2 and two rectangular blocks 15 fixedly connected to the upper ends of the front side and the rear side of the base 2, the two rectangular blocks 15 are arranged at the lower end of the handrail 14 and correspond to the two rectangular grooves 16 respectively, the two rectangular blocks 15 at the same side are respectively inserted into the two rectangular grooves 16, the rectangular blocks 15 are inserted into the rectangular grooves 16, so that the pressure spring 18 in the second circular groove 17 drives the limiting insertion rod 19 to penetrate through the circular through hole 20 on the rectangular groove 16, the handrail 14 is effectively fixed on the base 2 instead of bolts for fixing, only the limiting insertion rod 19 is pressed to be separated from the circular through hole 20 during disassembly, the handrail 14 is pulled to draw the rectangular blocks 15 out of the rectangular grooves 16, and the handrail 14 is convenient to disassemble and clean, the side wall of the front end of the rectangular block 15 close to the upper end is provided with a second circular groove 17, the inner wall of the second circular groove 17 is fixedly connected with a pressure spring 18, the pressure spring 18 is far away from a limit inserting rod 19 fixedly connected with the inner wall of the second circular groove 17, the inner wall of the front side of the rectangular groove 16 is provided with a circular through hole 20 communicated with the inside and the outside, and the limit inserting rod 19 penetrates through the circular through hole 20.

When the utility model is used, the cushion 7 is manually inserted into the groove 6 on the base 2, the cylindrical block 10 is inserted into the cylindrical slot 11 on the cushion 7, the rectangular protrusion 12 in the cylindrical slot 11 is inserted into the rectangular slot 13 on the cylindrical block 10, the cushion 7 is effectively limited and fixed on the two cylindrical blocks 10, so that the hydraulic buffer 9 in the first circular slot 8 buffers the cushion 7, the comfort of the electric chair body is improved by matching with the back cushion 3, the leg cushion 4 and the cushion 7 of the silica gel product, the armrest 14 is manually placed on the side of the base 2, the two limit insertion rods 19 are pressed to retract into the second circular slot 17 and compress the pressure spring 18 until the two rectangular blocks 15 are respectively inserted into the two rectangular slots 16 on the armrest 14, the limit insertion rods 19 are abutted against the inner wall of the rectangular slots 16, the compressed pressure spring 18 of the rectangular block 15 is elastically reset to drive the limit insertion rods 19 to penetrate through the circular through holes 20, effectively fix handrail 14 on base 2 spacingly, only need press spacing inserted bar 19 and circular through-hole 20 separation during the dismantlement, pulling handrail 14 make rectangular block 15 take out from rectangular channel 16 can, replace the bolt to fix, conveniently carry out dismouting and washing.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides an electronic chair of handrail detachable, includes the electronic chair body, the electronic chair body comprises back (1) and base (2), be equipped with back of the body pad (3) on back (1), be equipped with leg pad (4) on base (2) right side wall, the lower extreme that base (2) are close to the four corners all is equipped with pulley (5), its characterized in that, the upper end of base (2) is equipped with recess (6), recess (6) interpolation is equipped with cushion (7), be equipped with buffer gear on the bottom of recess (6), the lower extreme and the buffer gear joint of cushion (7), the upper end that base (2) are located the front and back both sides is equipped with armrest mechanism.

2. An electric chair with detachable armrests according to claim 1, characterized in that the back cushion (3), the leg cushions (4) and the seat cushion (7) are all made of silicone.

3. The electric chair with the detachable armrests as claimed in claim 1, wherein the buffering mechanism comprises first circular grooves (8) respectively formed in the bottoms of the grooves (6) close to the left and right sides, hydraulic buffers (9) are fixedly mounted on the bottoms of the first circular grooves (8), cylindrical blocks (10) are fixedly connected to the upper ends of the hydraulic buffers (9), two cylindrical slots (11) are formed in the lower end of the cushion (7), and the two cylindrical blocks (10) are respectively inserted into the two cylindrical slots (11).

4. The electric chair with the detachable armrests as claimed in claim 3, wherein the top surface of the cylindrical slot (11) is provided with a rectangular protrusion (12), the upper end of the cylindrical block (10) is provided with a rectangular slot (13), and the rectangular protrusion (12) is inserted into the rectangular slot (13).

5. An electric chair with detachable armrests according to claim 4, characterized in that the rectangular protrusions (12) are integrally formed with the seat cushion (7).

6. The electric chair with the detachable armrests according to claim 1, wherein the armrest mechanism comprises armrests (14) respectively arranged on the upper ends of the front side and the rear side of the base (2) and two rectangular blocks (15) fixedly connected to the base (2) and close to the upper ends of the front side and the rear side, the lower end of the armrest (14) is provided with two rectangular grooves (16), the two rectangular blocks (15) on the same side are respectively arranged corresponding to the two rectangular grooves (16), the two rectangular blocks (15) on the same side are respectively inserted into the two rectangular grooves (16), the side wall of the front end of the rectangular block (15) close to the upper end is provided with a second circular groove (17), the inner wall of the second circular groove (17) is fixedly connected with a pressure spring (18), and one end of the pressure spring (18) far away from the inner wall of the second circular groove (17) is fixedly connected with a limit inserted rod (19), the inner wall of the front side of the rectangular groove (16) is provided with a circular through hole (20) which is communicated with the inside and the outside, and the limiting inserted rod (19) penetrates through the circular through hole (20).

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