CN2446867Y

CN2446867Y - Massage chair support

Info

Publication number: CN2446867Y
Application number: CN 00218087
Authority: CN
Inventors: 陈剑平
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-17
Filing date: 2000-06-17
Publication date: 2001-09-12
Anticipated expiration: 2010-06-17

Abstract

The utility model relates to a massage chair rack, comprising a seat rack 4, a backrest rack 1, a left armrest rack, a right armrest rack, a left wooden and vertical food 6, a right wooden and vertical food 6 and a wooden ring 9. The back end of the seat rack is hinged with the lower end of a side rod of the backrest rack 1, the middle part of the side rod of the backrest rack 1 is hinged with the back end of an armrest iron plate 2 on the lower position, and both sides of the front part of the seat rack 4 are connected with curved handles 3 of the right and left armrest racks by a connecting device 5 composed of a connecter 20, an L-shaped circular iron bar 7 and a transversal short pipe 17 on the curved handles 3. When the backrest rack is backwards laid down, the seat rack onwards moves following the backrest rack, the front end of the seat rack can slowly cocks in a way causing the shape of a chair coincides with the curve of human bodies, and people can more comfortably seat on the chair.

Description

Massage chair frame

The utility model relates to a kind of structure of chair frame of the usefulness chair that lies fallow, a kind of Massage chair frame.

When being a kind of rest, sits massage armchair the chair of usefulness.By the chair frame, wrap in the outside surface and filler formed, the electric massage device also is equipped with at the back.The backrest of chair can fall, and was adjusted to various inclination angle, so that can sit with comfortable.

The purpose of this utility model is the structure that proposes a kind of Massage chair frame, and its backrest can be regulated easily.

This Massage chair frame, comprise seat, back rest, left and right sides arm-rest frame, about perpendicular pin of wood and Mu Quan, arm-rest frame comprises handrail iron plate and curved handle, the front end of handrail iron plate links to each other with the preceding upper end of curved handle, the middle part of handrail iron plate fixes with the upper end of the perpendicular pin of wood, the rear end of curved handle fixes with the perpendicular pin of wood, the lower end of the perpendicular pin of wood is fixed on the both sides of wood circle, the side rod lower end of the rear end of seat and back rest is hinged, locate to be hinged with the rear end of handrail iron plate on the lower side in the middle part of the side rod of back rest, the front part sides of seat is connected by a jockey with the curved handle of left and right sides arm-rest frame, this jockey comprises a connection piece, its end is a bolt, the other end be one with the section of a pipe of bolt axis normal, one L shaped round iron bar is respectively arranged on the dual-side of seat, this round iron bar lateral part is preceding, vertical part after, its two ends be fixed on seat side below, on the curved handle a horizontal short tube is arranged, in the hole of this short tube screw thread is arranged, the bolt of described connector screws in the short tube on the curved handle, passes in the pipe of the lateral part of the L shaped round iron bar on the seat side from the connector.

When the backrest of this Massage chair frame fell backward, seat moves forward thereupon, move to the front upper place relative to connector the lateral part of the L shaped round iron bar under the seat side, the forward position of seat just upwarps gradually slightly, make the shape of chair keep consistent with the curve of human body, it is stable that the center of gravity of human body keeps, and sits with more comfortable.

Accompanying drawing 1 is the front view of this Massage chair frame;

Accompanying drawing 2 is the side view of this Massage chair frame;

Accompanying drawing 3 is the cutaway view at right arm-rest frame place, i.e. the B-B cutaway view of Fig. 2;

Accompanying drawing 4 is the cutaway view of wood circle and slide rail junction, i.e. the A-A cutaway view of Fig. 1;

Accompanying drawing 5 is that the C of Fig. 3 is to view.

As depicted in figs. 1 and 2, this Massage chair frame, comprise seat 4, back rest 1, left and right sides arm-rest frame, about perpendicular pin 6 of wood and wood circle 9, arm-rest frame comprises handrail iron plate 2 and curved handle 3, the front end of handrail iron plate links to each other with the preceding upper end of curved handle, the middle part of handrail iron plate fixes with the upper end of the perpendicular pin 6 of wood, the rear end of curved handle fixes with the perpendicular pin of wood, the lower end of the perpendicular pin of wood is fixed on the both sides of wood circle 9, the side rod lower end of the rear end of seat 4 and back rest 1 is hinged, locate to be hinged with the rear end of handrail iron plate 2 on the lower side in the middle part of the side rod of back rest 1, the front part sides of seat 4 is connected by a jockey 5 with the curved handle 3 of left and right sides arm-rest frame.

As Fig. 3 and shown in Figure 5, described jockey 5 comprises connector 20, its end is a bolt 19, the other end be one with the section of a pipe 12 of the axis normal of bolt 19, one L shaped round iron bar 7 is respectively arranged on the dual-side of seat 4, the lateral part 24 of this round iron bar is preceding, vertical part 25 after, the two ends of round iron bar be fixed on seat 4 side below, on the curved handle 3 a horizontal short tube 17 is arranged, in the hole of this short tube screw thread is arranged, the bolt of described connector 20 19 screws in the short tube 17 on the curved handle, passes in the pipe 12 of the lateral part 24 of the L shaped round iron bar 7 on the seat side from the connector 20.13 is slide block among the figure, and lining is used for reducing the friction of round iron bar lateral part 24 and pipe 12 in pipe 12.21,22 is block, is used for placing restrictions on the relative position of pipe 12 and round iron bar 7, is blocked by the turning of round iron bar to prevent pipe 12.

As Fig. 3 and shown in Figure 5, also a screw thread can be arranged outside the short tube 17 of the jockey 5 of the right arm-rest frame of this Massage chair frame, overlapping a fastening nut 16 above, the joystick 18 of ining succession on the fastening nut has clamp ring 14 and retaining bowl 15 between the lateral part 24 of fastening nut and L shaped round iron bar.Rotate fastening nut 16 to a certain direction, can round iron bar be pushed down, it can not be moved, thereby make massage armchair keep the posture of being adjusted keeping off the lateral part 24 that bowl 15 and clamp ring 14 press to L shaped round iron bar.Rotate fastening nut to other direction, then loosen the extruding to clamp ring, the backrest of Massage chair frame and seat just can have been regulated again.

As Fig. 1, Fig. 2 and shown in Figure 4, this Massage chair frame also can comprise the slide rail 10 of an annular, the lower surface of described wood circle 9 is being fixed the slide block 11 more than three, and a recess is arranged at the bottom of each slide block, and the slideway 23 on the top of described slide rail snaps in the recess on the above-mentioned slide block.Slide block and slide rail can be made of the little plastics of coefficient of friction.The people is sitting in and can relies on slide block to make chair turn to orientation arbitrarily with relative slip between the slide rail on the chair.

Claims

1, a kind of Massage chair frame, comprise seat (4), back rest (1), left and right sides arm-rest frame, about perpendicular pin (6) He Muquan (9) of wood, arm-rest frame comprises handrail iron plate (2) and curved handle (3), the front end of handrail iron plate links to each other with the preceding upper end of curved handle, the middle part of handrail iron plate fixes with the upper end of the perpendicular pin (6) of wood, the rear end of curved handle fixes with the perpendicular pin of wood, the lower end of the perpendicular pin of wood is fixed on the both sides of wood circle (9), the side rod lower end of the rear end of seat (4) and back rest (1) is hinged, locate to be hinged with the rear end of handrail iron plate (2) on the lower side in the middle part of the side rod of back rest (1), the front part sides of seat (4) is connected by a jockey (5) with the curved handle (3) of left and right sides arm-rest frame, it is characterized in that described jockey (5) comprises connector (20), its end is a bolt (19), the other end be one with the section of a pipe (12) of bolt (19) axis normal, one L shaped round iron bar (7) is respectively arranged on the dual-side of seat (4), the lateral part of this round iron bar (24) is preceding, vertical part (25) after, the two ends of round iron bar be fixed on seat side below, on the curved handle (3) a horizontal short tube (17) is arranged, in the hole of this short tube screw thread is arranged, the bolt (19) of described connector (20) screws in the short tube (17) on the curved handle, passes in the pipe (12) of the lateral part (24) of the L shaped round iron bar (7) on the seat side from the connector (20).

2, Massage chair frame as claimed in claim 1, it is characterized in that outside the short tube (17) of jockey (5) screw thread being arranged at described right arm-rest frame, overlapping a fastening nut (16) above, the joystick (18) of ining succession on the fastening nut (16) is lined with clamp ring (14) and retaining bowl (15) between the lateral part (24) of fastening nut (16) and L shaped round iron bar.

3, Massage chair frame as claimed in claim 1 or 2, it is characterized in that it also comprises the slide rail (10) of an annular, the lower surface of described wood circle (9) is being fixed the slide block (11) more than three, one recess is arranged at the bottom of each slide block, and the slideway on the top of described slide rail (23) snaps in the above-mentioned slide block upper notch.