CN2772483Y

CN2772483Y - Headrest structure

Info

Publication number: CN2772483Y
Application number: CN 200520053966
Authority: CN
Inventors: 蔡东茂
Original assignee: GAOFA (ZHANGZHOU) SPORTS EQUIPMENT CO Ltd
Current assignee: GAOFA (ZHANGZHOU) SPORTS EQUIPMENT CO Ltd
Priority date: 2005-01-17
Filing date: 2005-01-17
Publication date: 2006-04-19
Anticipated expiration: 2015-01-17

Abstract

The utility model discloses a head-rest structure, which comprises a U-shaped rest, wherein a connection rod device which causes an opening end of the U-shaped rest to be tilted upwards is arranged below the U-shaped rest. The opening end of the U-shaped rest is provided with a rotary device which causes the U-shaped rest to be rotated upwards, and the rotary device is connected with the connection rod device. The head-rest structure also comprises a connection structure which can be connected with a massage bed or a massage chair. During use, a user face can be placed in a hollow point of the U-shaped rest and thus the face can not be pressed. The utility model can conveniently adjust the angle of the U-shaped rest through the rotary device. After the adjustment of the angle, the U-shaped rest can be adjusted to the level condition through the connection rod device. The U-shaped rest can be adjusted to a certain height according to the personal habit, and the utility model has the comfortable use.

Description

Headrest structure

Technical field

This utility model relates to a kind of headrest structure, the headrest structure of promptly a kind of massage armchair or massage couch.

Background technology

In the prior art, massage couch or massage armchair all are not provided with headrest structure usually separately.In use,, directly lain prone on massage couch, massage by the masseur again by massage person for massage couch; And for massage armchair, then be seated on the massage armchair by massage person, rest the head on the chair back, massage by the masseur again.

Yet, the massage couch of said structure and massage armchair are convenient inadequately in the use, main cause is summarized as follows: because when massage, must be lain prone on massage couch or massage armchair by massage person, its head must be turned round to a side and just be unlikely to be pressed onto face, the head length time is reversed then fatiguability, even head is sprained.

For solving above-mentioned deficiency, have the dealer to be everlasting and offer a hollow-out parts on the massage couch, lie prone in bed after, head is leaned against this hollow-out parts edge, thereby does not need rotary head also can not be pressed onto face.Though this structure is simple, can't adjust height or angle arbitrarily according to individual's requirement, therefore use also have certain restricted.

The utility model content

Technical problem to be solved in the utility model be to provide a kind of for people face against headrest structure, it can be installed on massage couch or the massage armchair, and can conveniently adjust height or angle.

For solving the problems of the technologies described above, technical solution of the present utility model is: a kind of headrest structure, it comprises a U-shaped pad, the below of this U-shaped pad is provided with the linkage that can make U-shaped pad opening be upturned, and be provided with the tumbler that can make it upwards rotate at the opening of U-shaped pad, this tumbler links to each other with linkage, described headrest structure also comprise one can with massage couch or massage armchair connection structure connecting.

Described tumbler comprise can be intermeshing in fluted disc and outer tooth disk, and in this, be provided with flexible member between fluted disc and the outer tooth disk; And this inside and outside fluted disc and flexible member are enclosed within on the transverse axis; Described transverse axis is end sealing, is provided with a cam spanner in the inside and outside fluted disc outside of transverse axis open end one side.

Described linkage comprises holder, the long connecting rod and the short connecting rod that can rotate synchronously with tumbler, this holder vertically is locked in the bottom of U-shaped pad, a wherein end of long connecting rod and short connecting rod then is articulated in the two ends of holder respectively, and the other end of long connecting rod and short connecting rod is equipped with long slot bore to be articulated on the described transverse axis.

Described outer tooth disk inboard is provided with a word projection, and the long slot bore of this word projection and described linkage long connecting rod cooperatively interacts.

Described syndeton is to establish the cylinder on the fluted disc in the tumbler.

Described syndeton is to be located at the cylinder at described transverse axis middle part.

After adopting such scheme, headrest structure of the present utility model can be fixed on massage couch or the massage armchair, when being lain prone thereon by massage person, face can be put in the hollow out place of U-shaped pad, and be resisted against the inward flange of U-shaped pad, can reach like this and need not reverse the purpose that head also can not be pressed onto face.And because this utility model is provided with rotating tumbler on headrest structure, and can be with the linkage of U-shaped pad opening perk, so angle of conveniently adjusted U-shaped pad, after the angle adjustment, also can by linkage the U-shaped pad be adjusted to level again, thereby can the U-shaped pad be adjusted to a certain height according to individual's custom, and the order use is more comfortable.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a three-dimensional combination figure of the present utility model;

Fig. 3 is the use sketch map that this utility model is applied to massage couch;

Fig. 4 is the user mode sketch map one of this utility model when being applied to massage couch;

Fig. 5 is the user mode sketch map two of this utility model when being applied to massage couch;

Fig. 6 is the structural representation of this utility model second embodiment;

Fig. 7 is the use sketch map that this utility model second embodiment is applied to massage armchair.

The specific embodiment

Please as shown in Figure 1, headrest structure described in the utility model comprises a U-shaped pad 1, the below of this U-shaped pad 1 is provided with linkage 2, opening at U-shaped pad 1 is provided with tumbler 3, it links to each other with described linkage 2, described headrest structure also comprise one can with massage couch or massage armchair connection structure connecting 4.Wherein:

1 liang of side bottom of described U-shaped pad respectively is provided with a linkage 2.

Described linkage 2 comprises holder 21, long connecting rod 22 and short connecting rod 23, this holder 21 vertically is locked in the bottom of U-shaped pad 1, a wherein end of long connecting rod 22 and short connecting rod 23 then is articulated in the two ends of holder 21 respectively, the long connecting rod 22 of both sides linkage 2 and the other end of short connecting rod 23 then are articulated on the same transverse axis 5, and long connecting rod 22 and short connecting rod 23 other ends are equipped with long slot bore 221,231.

Described tumbler 3 comprise all right one way or the other intermeshing in fluted disc 31 and outer tooth disk 32, and in this, be provided with flexible member 33 between fluted disc 31 and the outer tooth disk 32; Each sheathed one group of inside and outside

fluted disc

31,32 and flexible member 33 at the two ends of transverse axis 5; And described transverse axis 5 is end sealing, is provided with a cam spanner 34 in inside and outside

fluted disc

31,32 outsides of transverse axis 5 open ends one side; Also be provided with a word projection 321 in two outer tooth disks, 32 inboards in addition.

Described syndeton 4 is a cylinder, and it can be arranged on the interior fluted disc 31 or outer tooth disk 32 of tumbler 3, among the figure on the fluted disc 31 in being arranged at.

This utility model is when assembling, and as shown in Figure 2, each fixes a linkage 2 in the bottom of U-shaped pad 1 two side arms; Then on transverse axis 5, from its blind end seal in successively to the open end tumbler 3 wherein one group interior fluted disc 31, flexible member 33 and outer tooth disk 32, wherein the short connecting rod 23 of the long connecting rod 22 of a linkage 2 and short connecting rod 23, another linkage 2 and long connecting rod 22, tumbler 3 another groups outer tooth disk 32, flexible member 33 and in fluted disc 31, last at the open end of transverse axis 5 hinged cam spanner 34; After assembling is finished, be positioned at two inboard outer tooth disks 32, one word projection 321 is just inserted and is butted in the long slot bore 221 of adjacent with it long connecting rod 22, thereby this long connecting rod 22 can be rotated synchronously with this outer tooth disk 32.

This utility model can be installed on massage couch A and go up use, and as shown in Figure 3, is provided with two jack A1 at the front end of massage couch A, and 4 of two syndetons of headrest structure are inserted among this jack A1, thereby headrest structure are fixed in the front end of massage couch A.During use, lain prone on massage couch A, face is put in the hollow out place of U-shaped pad 1, and be resisted against the inward flange of U-shaped pad 1, can reach like this and need not reverse the purpose that head also can not be pressed onto face by massage person.

When desire is adjusted the angle of described headrest structure, as shown in Figure 4, cam spanner 34 is unscrewed, flexible member 33 between the inside and outside

fluted disc

31,32 is about to both and backs down, both are no longer meshed, can rotate up U-shaped pad 1 this moment, and the long connecting rod 22 of the linkage 2 that is attached thereto will drive outer tooth disk 32 and rotate synchronously; When reaching required angle, screw cam spanner 34, they can be with transverse axis 5 tensions, make inside and outside

fluted disc

31,32 compression elastic elements 33 and be meshing with each other, thereby inside and outside

fluted disc

31,32 can't be rotated relatively, and owing to the long connecting rod 22 of outer tooth disk 32 with linkage 2 fastens, so U-shaped pad 1 will be fixed on a certain angle place.

After the U-shaped pad 1 of described headrest structure is adjusted an angle, can not comply with people's head, and must make the opening of U-shaped pad 1 also be upturned, U-shaped pad 1 is the level of state, just whole U-shaped pad 1 is upwards raised.This adjustment mode as shown in Figure 5, the opening of U-shaped pad 1 is upturned, it is the level of state, at this moment, the holder 21 of its below linkage 2 and each pivoting point of long and short connecting

rod

22,23 will relatively rotate, make the three no longer be straight line, and it is triangular in shape, 221,231 of the long slot bores of long and short connecting

rod

22,23 other ends can slide on a word projection 321 of transverse axis 5 or outer tooth disk 32, to adjust each length of side of triangle automatically according to the perk angle of U-shaped pad 1, and triangular structure can firmly be propped U-shaped pad 1, makes it keep level.

The adjustment of common above-mentioned tumbler 3 and linkage 2 can be adjusted to a certain height with U-shaped pad 1 according to individual's custom, and is more comfortable thereby order is used.

As shown in Figure 6, it is the structural representation of this utility model second embodiment, the syndeton 4 of this embodiment ' be arranged at transverse axis 5 ' the middle part, all the other structures are then identical with first embodiment, do not give unnecessary details.This embodiment can be applicable on the massage armchair B, as shown in Figure 7, in the jack B1 of headrest structure, can fix like this headrest structure is fixed on the massage armchair B with the chair back king-rod of its syndeton 4 ' be solidly plugged in massage armchair B, and its adjustment mode is also identical with first embodiment, does not give unnecessary details.

Claims

1, a kind of headrest structure, it is characterized in that: it comprises a U-shaped pad, the below of this U-shaped pad is provided with the linkage that can make U-shaped pad opening be upturned, and be provided with the tumbler that can make it upwards rotate at the opening of U-shaped pad, this tumbler links to each other with linkage, described headrest structure also comprise one can with massage couch or massage armchair connection structure connecting.

2, headrest structure as claimed in claim 1 is characterized in that: described tumbler comprise can be intermeshing in fluted disc and outer tooth disk, and in this, be provided with flexible member between fluted disc and the outer tooth disk; And this inside and outside fluted disc and flexible member are enclosed within on the transverse axis; Described transverse axis is end sealing, is provided with a cam spanner in the inside and outside fluted disc outside of transverse axis open end one side.

3, headrest structure as claimed in claim 2, it is characterized in that: described linkage comprises holder, the long connecting rod and the short connecting rod that can rotate synchronously with tumbler, this holder vertically is locked in the bottom of U-shaped pad, a wherein end of long connecting rod and short connecting rod then is articulated in the two ends of holder respectively, and the other end of long connecting rod and short connecting rod is equipped with long slot bore to be articulated on the described transverse axis.

4, headrest structure as claimed in claim 3 is characterized in that: described outer tooth disk inboard is provided with a word projection, and the long slot bore of this word projection and described linkage long connecting rod cooperatively interacts.

5, headrest structure as claimed in claim 2 is characterized in that: described syndeton is to establish the cylinder on the fluted disc in the tumbler.

6, headrest structure as claimed in claim 2 is characterized in that: described syndeton is to be located at the cylinder at described transverse axis middle part.