CN203389056U

CN203389056U - Dual-purpose massage sofa chair

Info

Publication number: CN203389056U
Application number: CN201320456382.XU
Authority: CN
Inventors: 顾乾坤; 许桂川
Original assignee: NINGBO BINGHANG ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: NINGBO BINGHANG ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2013-07-29
Filing date: 2013-07-29
Publication date: 2014-01-15
Anticipated expiration: 2023-07-29

Abstract

The utility model discloses a dual-purpose massage sofa chair. The dual-purpose massage sofa chair comprises a bottom frame, the seat portion and the backrest portion; the seat portion is fixed on the upper portion of the bottom frame; the backrest portion is hinged to the rear end of the upper portion of the bottom frame; a back frame guide rail is arranged in the backrest portion and provided with a massage movement which is matched in a rolling mode; the back frame guide rail is also provided with the seat section which extends out of the lower end of the backrest portion to be under the seat portion; a space for storing the massage movement is formed between the seat portion and the seat section; the dual-purpose massage sofa chair also comprises a mechanism which is used for driving the backrest portion and the back frame guide rail to ascend and descend and laying down the back. The back frame guide rail is provided with the seat section which is located under the seat portion, so that when the dual-purpose massage sofa chair is utilized as a sofa, the massage movement can be stored on the seat section and accordingly the comfort of the sofa is not affected and when the back of the dual-purpose massage sofa chair is laid down, the massage movement can move back and forth between the back section of the back frame guide rail and the seat section and corresponding massage action can be implemented. According to the dual-purpose massage sofa chair, the structure is simple, the production cost is low, and the operability and the stability are high due to the lifting process of the structure of scissors.

Description

A kind of dual-purpose massage couch

Technical field

This utility model relates to a kind of massage machine, especially a kind of massage couch.

Background technology

Massage armchair is a kind of care appliance, existing massage armchair moves up and down back is massaged by being located at walking massage machine core in the chair back, utilize machinery roll dynamic action and mechanical force pushes stimulating acupoint, relaxed muscle, blood circulation promoting, thereby the object that reaches medical treatment and keep healthy.Because the massage technique development of walking massage machine core is rapid, move closer to bionical maneuver, therefore there is good massage effect.

At present common massage armchair mechanism is complicated, and chair maximizes, and the selectivity of arranging together with other households as a part for household is inadequate.Also there is having the sofa of massage functions, owing to being confined to the size of sofa self, make the massager core on sofa can not realize the massage functions that from the beginning human body is arrived to shank, if Granted publication number is the disclosed a kind of head-turnover sofa chair rack of Chinese patent of CN202160984U, be provided with base, seat, back rest, little leg support and electric pushrod, seat rear end and base upper end are rotationally connected, back rest and base upper end are rotationally connected, back rest lower end joins by hinged ear and electric pushrod, and massager core is installed on back rest.

Chinese patent that and for example Granted publication number is CN202173563U is disclosed a kind ofly can be massaged into huckle massage armchair that can simulating zero gravity state from the head, be provided with mounting, seating section, seating section comprises back-rest and seat portion, back-rest is provided with housing and guide rail bracket, the length of guide rail bracket and shape are similar to the natural curve shape of huckle from the head during to human body sitting posture, walking massage machine core is located in the housing of back-rest, its road wheel rolls and coordinates with the guide rail of guide rail bracket, the upper surface of guide rail bracket is provided with seat board, though this massage armchair can be realized the massage of arriving from the head shank, but its massager core can not be taken in, all the time contact with human body, sit sense comfort level often not high.

Utility model content

Technical problem to be solved in the utility model is the problem existing for above-mentioned prior art, and a kind of dual-purpose massage couch is provided, and simple in structure, massage functions is complete, and seat sense comfort level is high.

This utility model solves the problems of the technologies described above adopted technical scheme: a kind of dual-purpose massage couch, comprise underframe, be fixed on the seat portion on underframe top, with the back-rest that is hinged on rear end, underframe top, in described back-rest, be provided with backrest guide rail, described backrest guide rail is provided with the massager core that rolls and coordinate, it is characterized in that, described backrest guide rail also has and from back-rest lower end, extends until the seat portion interval of seat subordinate side has the space of taking in massager core between described seat portion and seat portion interval; Also comprise for driving the mechanism of back-rest and backrest lifting rail fall-back.

The interval both sides of described seat portion are fixedly installed backrest, and described backrest extends to back-rest below fixing; Described mechanism comprises fork and the connecting rod of mutually hinged formation scissor construction, can slide along the chute at described backrest rear portion in the rear end of described fork, front end and underframe lower hinge, the rear end of described connecting rod is hinged with the skid sliding in energy front and back, front end and backrest are hinged, the pin joint of fork and connecting rod is less than the distance of fork front end to the distance of fork rear end, the pin joint of fork and connecting rod is less than the distance of connecting rod front end to the distance of rod rear end, while using thus, can make the front and back end of backrest with different speed liftings, back-rest and the lifting of backrest guide rail fall-back.

Described underframe bottom is provided with and is positioned at the slide rail parallel to each other extending before and after both sides, and the both sides of described skid are slidably arranged on the slide rail of respective side, and skid can slidably reciprocate before and after slide rail.

Also comprise the drive source that drives described skid to slide along slide rail, one end of described drive source is hinged on rear end, underframe bottom, and the other end is hinged on skid.

Described underframe top front end is hinged with puts shank, for placing user shank.

Compared with prior art, the utility model has the advantage of: by the setting of backrest guide rail being positioned to the seat portion interval of a subordinate side, when as sofa, massager core can be taken on present portion interval, thereby do not affect the comfort level of using as sofa, now massager core also can move back and forth and implement corresponding massaging action between the back region of backrest guide rail, thereby meets corresponding massage demand; When in fall-back state, massager core can move back and forth and implement corresponding massaging action with seat portion interval between the back region of backrest guide rail, thereby meets corresponding massage demand; Massage couch is simple in structure, and cost of manufacture is low, all higher by lifting technological operation, the stability of scissor construction.

Accompanying drawing explanation

Fig. 1 is the perspective view of massage couch of the present utility model;

Fig. 2 is the side view of massage couch of the present utility model;

Massager core when Fig. 3 is massage couch the first using state of the present utility model (sitting posture) is to the schematic diagram of upper limit position;

Massager core when Fig. 4 is massage couch the first using state of the present utility model (sitting posture) is to the schematic diagram of waist location;

Massager core when Fig. 5 is massage couch the second using state of the present utility model (fall-back) is to the schematic diagram of upper limit position;

Massager core when Fig. 6 is massage couch the second using state of the present utility model (fall-back) is to the schematic diagram of lower position.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment is described in further detail this utility model.

Referring to Fig. 1 and Fig. 2, a kind of dual-purpose massage couch, comprise underframe 1, be fixed on the seat portion 2 in underframe 1 upper beam 11, be used for supporting user buttocks, be hinged on the back-rest 3 of underframe 1 rear end, top, for supporting user back, and be hinged on underframe 1 top front end put shank 4, for placing user shank.

Underframe 1 bottom is provided with the slide rail parallel to each other 12 that lays respectively at both sides, slide rail 12Cong extends forward certain distance in rear end, the skid 13 both sides of shaped as frame are slidably arranged on the slide rail 12 of respective side by spout 14 respectively, drive source 15 one end is hinged on underframe 1 rear end, bottom, the other end is hinged on skid 13, and drive source 15 can drive skid 13 to move back and forth along slide rail 12.

Back-rest 3, in it, be provided with backrest guide rail 31, backrest guide rail 31 similarly to the prior art, its shape is similar to the natural curve shape of huckle from the head during to human body sitting posture, extend from back-rest 3 lower ends until seat portion 2 belows lower end, formation is positioned between back-rest 3 Nei back region and is positioned at the seat portion interval of a portion 2 belows, between seat portion interval and seat portion 2, has certain space.Massager core 32 rolls and coordinates with backrest guide rail 31, can under the control of control circuit (not shown), along backrest guide rail 31, between upper limit position (cervical region) and lower position (shank), roll, and make massaging action.

The interval both sides of seat portion of backrest guide rail 31 are fixedly installed backrest 33, and backrest 33 extends to back-rest 3 belows fixing with back-rest 3 by connecting rod 331, and back-rest 3 and backrest 33 drive by fork 34 and the connecting rod 35 of each side.The chute 36 (also can directly offer chute 36 at backrest 33 rear portions) extending before and after backrest 33 rear portions are fixed with, fork 34 one end (rear end) is fixed with axle (not shown), this is located in chute 36, can slide along chute 36, the other end of fork 34 (front end) is hinged on underframe 1 bottom (this end is positioned at the place ahead of fork 34You Zhou one end); Connecting rod 35 one end (rear end) is hinged on skid 13, and in the present embodiment, for being hinged on the side of skid 13, the other end (front end) is hinged in backrest 33.And fork 34 and connecting rod 35 are hinged in postmedian position separately, form scissor construction.

Massage couch shown in Fig. 1 and Fig. 2 is in sofa state, and back-rest 3 is in initial position, and now, massager core 32 is accommodated in backrest guide rail 31 parts that are positioned under a portion 2, and thus, massager core 32 does not affect the comfort level of couch.

Referring to Fig. 3 and Fig. 4, back-rest 3 is in original state, massager core 32 under the corresponding operational order of control circuit at upper limit position (shown in Fig. 3, cervical region) and between waist (shown in Fig. 4), roll back and forth and implement corresponding massaging action, thus meet the massage effect to waist to neck.

Referring to Fig. 5 and Fig. 6, skid 13 slides forward along slide rail 12 under the effect of drive source 15, and move forward in the hinged one end thereon of drivening rod 35, scissor construction due to fork 34 and connecting rod 35 formation, and because fork 34 one end are hinged on underframe 1, connecting rod 35 is close with the hinge point of underframe 1 to fork 34 with the hinge point of skid 13 thus, the other end of fork 34 by axle 36 li of chutes toward front slide, and the hinged one end of connecting rod 35 and backrest 33 constantly near and make this hinge point lifting.The pin joint of fork 34 and connecting rod 35 designs by a certain percentage to the distance between two ends separately, from figure, pin joint is less than pin joint to the distance of front end to the distance of rear end, make the anterior speed rising of backrest guide rail 31, as a preferred scheme is, the pin joint of fork 34 and connecting rod 35 is 2/5 to distance/this pin joint of chute 36 to fork 34 with the distance of underframe hinged place, and the distance of the pin joint of fork 34 and connecting rod 35 to distance/this pin joints of connecting rod 35 and skid 13 hinged places to connecting rod and backrest 33 hinged places is 6/11.Thereby make the pin joint of connecting rod 35 and backrest 33 and fork 34 with the pin joint of back-rest 3 with the continuous lifting of different speed (being also backrest guide rail 31 and the continuous lifting of back-rest 3), and between backrest guide rail 31 back region with back-rest 3 fall-back rearward.Meanwhile, put shank 4 and can upwards rotate, to make comfortable the shelving of shank.Massager core 32 rolls back and forth and implements corresponding massaging action under the corresponding operational order of control circuit between upper limit position (shown in Fig. 5) and lower position (shown in Fig. 6), thereby meets the massage effect to shank to neck.During reset, only need make drive source 15 drive skid 13 to slide backward.This utility model has been listed the scheme of the mechanism of a kind of preferred drive back-rest and backrest lifting rail fall-back, also can adopt other can realize the mechanism of this function.

The foregoing is only preferred implementation of the present utility model; it should be pointed out that for the ordinary skill in the art, do not departing under principle prerequisite of the present utility model; can also make various deformation and improvement, this also should be considered as protection domain of the present utility model.

Claims

1. a dual-purpose massage couch, comprise underframe (1), be fixed on the seat portion (2) on underframe (1) top, with the back-rest (3) that is hinged on underframe (1) rear end, top, in described back-rest (3), be provided with backrest guide rail (31), described backrest guide rail (31) is provided with the massager core (32) that rolls and coordinate, and it is characterized in that

Described backrest guide rail (31) also has and from back-rest (3) lower end, extends until the seat portion interval of seat portion (2) below has the space of taking in massager core (32) between described seat portion (2) and seat portion interval;

Also comprise for driving the mechanism of back-rest (3) and (31) lifting of backrest guide rail fall-back.

2. dual-purpose massage couch as claimed in claim 1, is characterized in that, the interval both sides of described seat portion are fixedly installed backrest (33), and described backrest (33) extends to back-rest (3) below fixing; described mechanism comprises fork (34) and the connecting rod (35) of mutually hinged formation scissor construction, can slide along the chute (36) at described backrest (33) rear portion in the rear end of described fork (34), front end and underframe (1) lower hinge, the rear end of described connecting rod (35) is hinged with the skid (13) sliding in energy front and back, front end and backrest (33) are hinged, the pin joint of fork (34) and connecting rod (35) is less than the distance of fork (34) front end to the distance of fork (34) rear end, the pin joint of fork (34) and connecting rod (35) is less than the distance of connecting rod (35) front end to the distance of connecting rod (35) rear end.

3. dual-purpose massage couch as claimed in claim 2, it is characterized in that, described underframe (1) bottom is provided with and is positioned at the slide rail parallel to each other (12) extending before and after both sides, and the both sides of described skid (13) are slidably arranged on the slide rail (12) of respective side.

4. dual-purpose massage couch as claimed in claim 3, it is characterized in that, also comprise the drive source (15) that drives described skid (13) to slide along slide rail (12), one end of described drive source (15) is hinged on underframe (1) rear end, bottom, and the other end is hinged on skid (13).

5. dual-purpose massage couch as claimed in claim 1, is characterized in that, described underframe (1) top front end is hinged with puts shank (4).