Background technology
Massage armchair typically is provided with the seat portion that user can be taken one's seat, and is provided with back-rest at the rear portion in this portion, and,
This back-rest is provided with the massage mechanism at the back of massage user.In massage armchair, there is pressing of one " mini sofa type "
Rub chair, and the height of its back-rest is relatively low, owing to its designability is high, thus is increasingly liked by consumer, but, due to
The height that common massage armchair compares its back-rest is low, when the high position at the back to user or shoulder etc. are massaged, deposits
Do not reach corresponding height at massage mechanism thus cannot be carried out the probability sufficiently massaged.
For this problem, Patent No. " CN201220361356.4 ", patent name is the China of " chair-type massage machine "
Patent discloses so a kind of scheme, comprising: seat portion (2);Underframe (8), it supports this portion (2) on the ground;Back-rest
(3), it configures the rear portion in present portion (2) and is configured to support the back of user;Massage Department (6), is contained in it and leans on
Massaging action is carried out in back (3) and to the user being seated in a portion (2);And it is provided with elevating mechanism (15), wherein,
This elevating mechanism (15) is received in the downside of back-rest (3) under collecting position and the back-rest (3) of the lower section in present portion (2)
Side shifting, between the extrusion position of the top of collecting position, adjusts back-rest (3) in the way of above-below direction conversion freely
Highly.Thus, this patent is by adjusting the height of back-rest, so that massage mechanism can sufficiently contact the back of the body of user
Portion and shoulder.But owing to backrest can move and front and back overturn by relative seat portion above-below direction, therefore when laying massage armchair, examine
Considering at massage armchair rear vacant bigger space, consider from the practical service environment angle of massage armchair, this kind of structure can cause
Significant wastage spatially, under the national conditions that current per-capita housing is little, greatly limit the range of massage armchair.
The problem points existed for above-mentioned prior art, how developing a kind of intake type massage armchair is those skilled in the art
Make great efforts target and direction that research and development break through.
Utility model content
This utility model solves the technical problem that and is to overcome Shortcomings in above-mentioned prior art, and provides a kind of storage
Formula massage armchair and massage armchair.
For solving above-mentioned technical problem, this utility model have employed techniques below measure: a kind of intake type massage armchair, including
Chair frame and pushing means, described chair frame includes that a portion and backrest, described backrest arrange present portion by the first sliding guide mechanism
On, it is characterised in that: described seat portion is arranged on a underframe, is provided with the connecting rod being hinged with the two, institute between seat portion and backrest
State connecting rod to be arranged on underframe by the second sliding guide mechanism, during described pushing means promotes connecting rod to slide along underframe
One end of described connecting rod swings relative to its other end, thus promotes backrest relative to overturning before and after seat portion and moving up and down.
This utility model can also be the most perfect by techniques below measure:
As improving further, described first sliding guide mechanism includes the first guide being located at the sidepiece of backrest and sets
First sliding part at rear portion, present portion.Described second sliding guide mechanism includes the second guide and the company of being located at being located on underframe
The second sliding part on bar, described second guide includes horizontally extending straight guide section and Upward Trendline section, Upward Trendline
Section is higher than the other end near straight guide away from one end of straight guide section.Described seat portion is arranged on by the 3rd sliding guide mechanism
On underframe, described pushing means promotes seat portion drivening rod during underframe moves to move relative to underframe.Described 3rd
Sliding guide mechanism includes the 3rd guide being located on underframe and the 3rd sliding part being located in a portion, and the described 3rd guides
Part is horizontally extending straight guide.State the 3rd guide that the 3rd sliding guide mechanism includes being located on underframe and be located at
The 3rd sliding part in seat portion, and described 3rd guide includes horizontally extending straight guide section and Upward Trendline section, institute
State Upward Trendline section one end away from straight guide section higher than the other end near straight guide.Described pushing means includes screw rod and spiral shell
Nut that bar is adaptive and drive the motor that screw rod rotates, described motor and screw rod are arranged on underframe, described nut and seat portion
Connect.: the lower section in described seat portion be provided with storage backrest accommodation space, the lower container of described backrest in accommodation space, institute
Stating backrest when moving up relative to seat portion, the bottom of described backrest is exposed to the top of accommodation space;Described backrest is provided with can
The massager core walked up and down along backrest, and the lower container of backrest is when accommodation space, massager core is under this backrest
Portion is also hidden in below a portion.The front end in described seat portion is hinged with lower limb massage machine.
Owing to have employed above technical scheme, this utility model at least has a following Advantageous Effects:
1, this utility model swings to promote backrest to move up relative to seat portion by a pushing means drivening rod, from
And the height of backrest can be adjusted, so that massager core can sufficiently contact back and the shoulder of user in massage processes,
Rather than during massage work, the bottom of backrest can be accommodated in again the lower section in a portion so that the profile of whole massage armchair is as small-sized
Leisure Sofa, it is simple to put;And pushing means can also promote backrest to move forward relative to underframe with seat portion, thus ensure backrest
Overturn front and back with move up and down during not body of wall with massage armchair rear contact so that this massage armchair can lean on wall to put
Put, it is not necessary to the vacant bigger space at massage armchair rear, greatly save space.
2, the 3rd guide in the 3rd sliding guide mechanism includes straight guide section and Upward Trendline section so that seat portion is to reach
Can tilt obliquely upward during Dong, and now backrest relative to seat portion turn over so that between portion and backrest in certain
Angle, it is achieved the zero gravity functions of massage armchair.
3, backrest is provided with the massager core that can walk up and down at user back, and the lower container of backrest is in seat subordinate
Fang Shi, massager core position is in the bottom of backrest and hides below present portion.Now, owing to the backrest height of massage armchair is the lowest, and
Massager core is hidden below present portion so that the profile of whole massage armchair and purposes are such as Small Leisure sofa, it is simple to put.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model done further details of elaboration.
Intake type massage armchair as shown in accompanying drawing 1 to 7 includes chair frame and pushing means, chair frame include a portion 1, backrest 2 and
Connecting rod 3.Seat portion 1 has: four bracing frames, and it is erect towards above-below direction in the way of lower end contacts with ground, and located anteriorly
Two bracing frames higher than two bracing frames being located behind;Upper frame, it is to be connected bracing frame upper end each other
And fixing mode sets up, and the front end of upper frame is higher than rear end;Lower frame, it is with by bracing frame lower end each other in addition
The mode connected and fix sets up.This upper frame is provided with elastomeric cushion material and makes seat cushion 11 to carry use
The buttocks of person.As it has been described above, around bracing frame, upper frame and lower frame are all and the most separately positioned,
So enough accommodation spaces in order to receive massage armchair miscellaneous part can be there is between these frameworks.
As shown in Figure 2, Figure 4 shows, backrest 2 has housing, and the back arranged along shell length bearing of trend in the housing is led
Rail (not shown), backrest 2 is provided with the massager core 21 that can walk up and down along back guide rail, and massager core 21 can be to being seated at
The shoulder of the user in seat portion 1 to waist carries out kneading or the massaging action such as beating or vibration.Between backrest 2 and seat portion 1
Being connected by the first sliding guide mechanism, the first sliding guide mechanism arranges between rear portion and the sidepiece of backrest 2 in present portion 1,
It includes the first guide 51 and the first sliding part 52 being slidably matched, and the first guide 51 is arranged on sidepiece the edge of backrest 1
Backrest 1 length direction extends, on the support bar at the rear portion that the first sliding part 52 arranges present portion 1.In the present embodiment, first leads
Being chute to part 51, the first sliding part 52 is roller, and the first sliding part 52 embeds in the first guide 51, stable in order to improve
Property, the quantity of the first sliding guide mechanism is two, and is symmetrical set in the both sides of backrest 2 to connect backrest 2 and seat portion
1。
As shown in Fig. 2, Fig. 5, base 4 has horizontally disposed lower frame and is arranged on the support of lower frame both sides
Frame, backrest 2 and seat portion 1 are arranged at the top of base 4, and are connected by the 3rd sliding guide mechanism between seat portion 1 and base 4
Connecing, the 3rd sliding guide mechanism includes the 3rd guide 61 and the 3rd sliding part 62 being slidably matched, and the 3rd guide 61 is arranged
On underframe 4, the 3rd sliding part 62 is arranged in present portion 1, and the 3rd guide 61 includes horizontally extending straight guide
Section 611 and Upward Trendline section 612, Upward Trendline section 611 is higher than the other end near straight guide 612 away from one end of straight guide section 611.
In the present embodiment, the 3rd guide 61 is the one bar of chute being arranged on the bracing frame of base 4, and the first sliding part 62 is for dividing
Two rollers on support bar before and after present portion 1 are not set, and the 3rd sliding part 62 embed in the first guide 61, in order to carry
High stability, the quantity of the first sliding guide mechanism is two, and is symmetrical set in the both sides of backrest 2 to connect backrest 2
With seat portion 1.
As in figure 2 it is shown, one end of connecting rod 3 is articulated with on the fixing axle 22 of backrest 2 bottom, its other end is articulated with a portion 1
Front support rod on, connecting rod 3 entirety is inclined to set, specifically, be articulated with one end of fixing axle 22 less than being articulated with a portion 1
The other end of front support rod.Connecting rod 3 by the second sliding guide mechanism of the top being arranged on the 3rd sliding guide mechanism with
Underframe 4 connects, and the second sliding guide mechanism includes the second guide 71 and the second sliding part 72, the second guide being slidably matched
71 are arranged on underframe 4, and the second sliding part 72 is arranged on the middle part of connecting rod 3, and the second guide 71 includes horizontally extending
Straight guide section 711 and the Upward Trendline section 712 of circular arc, Upward Trendline section 712 away from one end of straight guide section 711 higher than near straight
The other end of guide rail 711.In order to improve stability, in the present embodiment, the quantity of connecting rod 3 is two, and is symmetrical set and is leaning on
The both sides of the back of the body 2 are to connect backrest 2 and seat portion 1.
As in figure 2 it is shown, pushing means includes screw rod 81 and the nut 82 of screw rod 81 adaptation and drives screw rod 81 to rotate
Motor 83, motor 83 and screw rod 81 are horizontally set on underframe 4, and described nut 82 is connected with seat portion 1.Wherein motor 83 and base
The fixing connection of rear fixing seat 41 in the lower frame of 4, nut 82 is fixing even with the front fixing seat 12 in the lower frame in seat portion
Connect.
In the present embodiment, lower limb massage machine 9 is articulated with the front end in described seat portion 4, and it has lower leg massaging part and foot
Massage part, lower leg massaging part is generally massage air bag, by the inflation/deflation of massage air bag the shank of user extruded by
Rubbing, user sole can be scraped, push up massage by foot massage part.
As shown in Figure 6, now massage armchair is receiving state, and massage armchair is put against body of wall 100, the lower container of backrest 2
In the lower accommodation space in seat portion 1, due to backrest 2, to expose to the height in a portion 1 the lowest so that the profile of whole massage armchair and use
Way such as Small Leisure sofa, it is simple to put, and 21 bottoms at backrest 1 of massager core and hide be present portion 1 lower section, as
This one, when being possible to prevent user to be used as Leisure Sofa by massage armchair, its back acts against and brings on massager core 12
Sense of discomfort.
As it is shown in fig. 7, now massage armchair is backrest deployed condition, when massage armchair opens massage, motor 83 drives screw rod
81 rotate thus drive nut 82 to move along the length direction of screw rod 81, and the front fixing seat 12 in seat portion 1 and nut 82 is fixed and be connected,
Therefore move forward as well as the relative underframe 4 of nut 82, connected by connecting rod 3 due to seat portion 1 and backrest 2 again, therefore seat portion 1
Backrest 2 can be pulled to move forward together by connecting rod 3 when moving forward, after seat portion 1 and backrest 2 walk forward a segment distance,
Now the second sliding part 72 is transitioned into Upward Trendline section 712 by the straight guide section 711 of the second guide 71, and connecting rod 3 is hinged on backrest 2
One end of fixing axle 22 tilt relative to its anterior other end being articulated with a portion 1, thus backrest 2 is lifted up so that
Backrest 2 is moved up relative to seat portion 1 by the first sliding guide mechanism thus realizes the expansion of backrest 2.On the other hand, due to even
The swing of bar 3, causes the bottom of backrest 2 to be pulled along by connecting rod 3 and makes the top axis around the first sliding part 52 of backrest 2
Topple over backward, so that backrest 2 becomes sweptback heeling condition.Furthermore, when the 3rd sliding part 62 is by the 3rd guide
When the straight guide section 611 of 61 is transitioned into Upward Trendline section 612 so that seat portion 1 movement forward can tilt obliquely upward so that
In certain angle between seat portion 1 and backrest 2, it is achieved the zero gravity functions of massage armchair.And now, originally hide present portion 1 time
The massager core 21 of side exposes on seat cushion 11, and chair frame pose adjustment completes, and user can easily sit in and enjoy on massage armchair
By massager core 21 by the massaging action of shoulder to waist.
In the present embodiment, owing to the second guide 71 includes horizontally extending straight guide section 711 and Upward Trendline
Section 712, is configured by rational length, so that after backrest 2 and body of wall 100 move a certain distance, backrest 2 just starts backward
Overturn and move up, thus during avoiding the pose adjustment of backrest 2, meeting the body of wall 100 at its rear.
It addition, massage armchair needs the backrest deployed condition from Fig. 7 to be returned to the receiving state of Fig. 6, it is by with above-mentioned
The most contrary order is carried out, the lower section of lower container to seat portion 1 to realize backrest 3.
In other embodiments, when seat portion is made without pose adjustment, i.e. need not its when tilting obliquely upward,
Three guide entirety can be as horizontally extending straight guide.
In other embodiments, the first sliding guide mechanism, the 3rd sliding guide mechanism and the second sliding guide mechanism are also
Slide block set can be used to be connected on the structure of slide bar to replace slide rail and the structure of roller in above-described embodiment.
In other embodiments, the Upward Trendline section of the 3rd guide and the second guide can be tilt upward setting oblique
Linear guide rail replaces the arc-shaped guide rail of above-described embodiment and also is able to play corresponding effect.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. done, should be included in this utility model
Within the scope of protection.