CN205548929U - Multifunctional massage sofa - Google Patents

Abstract

The utility model provides a multifunctional massage sofa, includes the base frame frame, articulates the back above base frame puts up the shank of front end and is located base frame frame rear end, the both sides of shank are articulated extremely through the hinge bar respectively base frame frame, hinge bar include interconnect and be two sections of certain angle, and the hookup location between two sections is articulated with the front end both sides of base frame frame, and extend the 1st section both sides at the shank in two sections to its tip is articulated each other with the side of shank, and second section edgewise gets around the shank extends and be connected to drive arrangement. This multifunctional massage sofa, compact structure, reasonable not only, link mechanism and actuating mechanism are small, and the drive is stable, can realize that shank and back rotate to adjust to accomodate with folding, and moreover because its drive and link mechanism's simple structure, it is reasonable to set up, can adopt the appearance of ordinary sofa, and whole volume is also less, and the outward appearance is pleasing to the eye, more is applicable to the use of ordinary family.

Description

A kind of multifunctional massage sofa

Technical field

This utility model relates to a kind of Massage sofa.

Background technology

Along with people's pursuit to quality of the life, the attention to therapeutic massage, massager and massage effect be it is also proposed Higher requirement.Existing massage armchair, owing to having more massage apparatus and bar-link drive, therefore, profile is all Relatively heavier, all some is incompatible with the decoration style of general family, is placed in average family use, the most obvious again It not the most harmonious, and if using the profile of the sofa of family to make massage armchair, just to its driving structure and massage appliance Volume and the structure of structure are had higher requirement, and therefore, the most do not occur that overall volume is less, structure in prior art Compact and have the massage armchair that multiple massage effect is close with normal domestic use sofa volume and shape concurrently.

And general domestic sofa, the most only there is preferable profile, seldom have and there is message structure, therefore, also have More existing function sofas, install some massage appliances on the basis of existing domestic sofa additional, but such massage appliance lead to The most fairly simple, massage effect is the most very limited.Because these function sofas need to consider and the harmony of overall house ornamentation, Therefore, it is not possible to arrange too many massage mechanism, particularly leg, leg massage mechanism is a kind of knot that volume ratio is bigger Structure, thus existing Massage sofa, a kind of multifunctional office sofa as disclosed in Chinese patent CN104026901A, Much all it is not provided with leg massage mechanism.

Also some are had to have the Massage sofa of leg massage mechanism, such as disclosed in Chinese patent CN103735075A Planting massage sofa rack, including pedestal, seat board and backrest, seat board frame is slidably connected with pedestal, is additionally provided with in seat board frame Foot case, foot case is provided with the mechanism massaging leg, but extends and retracts in seat board frame, foot to realize foot case Case is connected to driving means by fork and expansion link, and driven by driving means stretch out in seat board frame and retract in Seat board frame, although be to achieve to arrange leg massage mechanism at Massage sofa and be so that leg massage mechanism can shrink Be positioned at seat board frame so that overall small volume, but in order to realize the flexible of foot case, foot case both sides and seat board frame it Between must have gap fork can be moved, after therefore foot case is retracted, between this foot case and seat board frame of Massage sofa There is bigger gap, say, that the outward appearance of this Massage sofa still has bigger discrepancy with the profile of common sofa, Overall outward appearance is not the most attractive in appearance, has a bigger difference with common domestic sofa, and with overall house decoration wind Lattice are not to coordinate very much, cause consumer the most beyond affordability.

It addition, the one " foot-treadle device " as disclosed in Chinese patent ZL03818674.8 includes the supporting of pair of right and left Parts, pedal, and posture changing mechanism, wherein, supporting parts forwards highlight from chair portion；Pedal around Transverse axis rotatably pivot props up between these supporting parts, and one side has lower limb Massage Department, and another side has and can carry down The lower limb loading end of limb；Between above-mentioned supporting parts and pedal, posture changing mechanism can be in above-mentioned lower limb Massage Department The posture of pedal is changed between massage posture and above-mentioned lower limb loading end resting guard forward forward.This pedal fills Put and there is two sides there is several functions do not have and can shrink and be positioned at chair, but owing to the both sides of pedal arrange supporting Parts and posture changing mechanism have certain volume, if the both sides of chair do not have side plate, no matter these supporting parts are assorted State is all exposed to the outside of chair, and not only outward appearance is the most attractive in appearance, and, the decoration style with family is not to assist very much yet Adjust.If chair has side plate, and in order to enable pedal to stretch out in chair or retraction chair, and pedal is wanted Can overturn between two sides, so, must have gap between these pedal and both sides of chair for supporting parts and appearance Gesture change mechanism is moved, and therefore, also can have bigger gap, if at pedal between both sides and the chair of pedal Outside arrange and can block the blocking parts in this gap, can be affected when the rotation of pedal changes posture again, because of This, the gap between pedal and chair is inherently exposed so that have this foot-treadle device Massage sofa profile with Common sofa also differs relatively big, and outward appearance is the most attractive in appearance, is not easy to combine together with house decoration.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of compact conformation, rationally, it is possible to be suitable for being designed to general The long and deep friendship between two families multifunctional massage sofa of sofa profile.

The technical scheme that the above-mentioned technical problem of this utility model solution is used is: a kind of multifunctional massage sofa, the end of including Seat frame frame, is articulated with the leg of bedframe front end and is positioned at the backrest above the rear end of described bedframe, described leg Can rotate around the first hinge that itself and bedframe are hinged, be provided with the described leg of driving in described bedframe around described first Hinge rotates to stretch out in outside described bedframe or retract and is positioned at the driving means of bedframe, it is characterised in that: The both sides of described leg are hinged to described bedframe by hinge bar respectively, described hinge bar include being connected with each other and in Two sections of certain angle, the link position between these two sections is hinged with the both sides, front end of bedframe, hinge bar and base frames Line between the articulated position of the both sides of frame is described first hinge, and the first paragraph in described two sections is in the both sides of leg Extending and the side of its end and leg is hinged, the second segment in described two sections gets around the extension of described leg from side And it is connected to described driving means.

Select for user in order to overall volume is less and has several functions, the hinge of the both sides of described hinge bar and leg Connecing the line between position is the second hinge, and described leg has towards contrary and width with bedframe in the same direction First and second extended, described second hinge is between described first and second, and described leg can be around this Second hinge rotates and then switching first and second sets up respectively, described first lower limb being used for shelving user Portion, described second is provided with massage mechanism.

In order to the outward appearance making multifunctional massage sofa is more attractive in appearance, described first mask has the both sides protruding from described leg Dual-side edge, described dual-side is along blocking institute facing to outside and leg when shrinking and be positioned at bedframe first State the gap of accommodating described hinge bar between hinge bar, and described leg both sides and bedframe.

In order to make the rotation of described leg have spacing effect, described second hinge near described first, described both sides Edge can first towards on time be held on the described first paragraph of described hinge bar.

In order to make, overall volume is little, drive efficiency is higher, and described driving means includes the driving source being fixed in bedframe, The output shaft stretching motion in described driving source and arranging towards leg, the end of described output shaft is hinged to first connecting rod, The bottom of described first connecting rod is hinged to described bedframe, and the top of first connecting rod is hinged to described hinge by third connecting rod Extension bar, the position that described driving source drives described first connecting rod hinged with bedframe around its bottom rotates.

In order to make user feel more comfortable, described backrest is hinged to be positioned at above bedframe rear end, and described backrest Can rotate before and after the position that itself and bedframe are hinged under the driving of described driving means.

In order to make structure more simplify, driving means simultaneously drives leg and backrest and rotates, and described first connecting rod is hinged to the One end of two connecting rods, the other end of described second connecting rod extends back and is hinged to lay respectively at backrest by hinged quarter butt One end of the connecting rod of both sides, the other end of described connecting rod is fixing with the side of described backrest to be connected, described connecting rod Mid portion interval is hinged with the first quarter butt and one end of the second quarter butt, the other end hinge of described first quarter butt and the second quarter butt It is connected to described bedframe.

In order to make massage effect better, described backrest is provided with waist masaging device.

In order to increase the comfort that user is taken a seat on Massage sofa, described waist masaging device sets towards the outside of human body Waist air bag, described waist air bag is had to be in inflation state when waist masaging device does not works, when waist massage dress When putting work, this waist air bag is in deflation status.

Rotating for the ease of leg, described leg includes housing and is positioned at close described first and be positioned at of housing The rotating shaft that the intermediate lateral of first is arranged, the two ends of described rotating shaft stretch out in described housing and fix with described hinge bar Connecting, be provided with driving motor in described housing, described driving motor is fixed by support and described housing and is connected, described in drive The output shaft of galvanic electricity machine drive described rotating shaft around the axial rotation of himself, this rotating shaft be axially described second hinge.

Compared with prior art, the utility model has the advantage of this multifunctional massage sofa, not only compact conformation, rationally, Linkage and drive mechanism volume are little, drive stable, it is possible to achieve leg and backrest rotate regulation and folding storage, And owing to it drives and the simple in construction of linkage, arrange rationally, the profile of common sofa, overall body can be used Long-pending the least, appearance looks elegant, it is more suitable for average family and uses.

Accompanying drawing explanation

Fig. 1 is that (leg and backrest deployed condition are also for the schematic perspective view of the multifunctional massage sofa of this utility model embodiment And leg first is towards upper).

Fig. 2 is schematic perspective view (leg and the backrest expansion of the other direction of the multifunction sofa of this utility model embodiment State and leg second are towards upper).

Fig. 3 is schematic perspective view (leg and the backrest contraction of the other direction of the multifunction sofa of this utility model embodiment State).

Fig. 4 is the schematic perspective view of leg.

Fig. 5 is the schematic diagram of line A-A along Fig. 4.

Detailed description of the invention

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

As Figure 1-5, the multifunctional massage sofa of this utility model embodiment, including bedframe 1, it is positioned at base frames The leg 2 of frame 1 front end, to be i.e. positioned at the backrest 3 above bedframe 1 rear end.This bedframe 1, backrest 3 and leg 2 On can be respectively provided with massage mechanism, and the outside of bedframe 1, backrest 2 and leg 2 may be provided with sponge back cushion, Medicated cushion, air bag etc..

Described bedframe 1 hollow, described leg 2 is articulated with the front end of bedframe 1, and can drive dress at leg Rotating relative to bedframe 1 under the driving put and stretch out the differing heights being positioned at bedframe 1 front end, this leg 2 is by hinge Extension bar 21 is hinged with bedframe 1, and leg 2 can rotate around the position that hinge bar 21 is hinged with bedframe 1, Hinge bar 21 is for being positioned at each one of leg 2 both sides, and the both sides above hinge bar 21 and the front end of bedframe 1 are mutually cut with scissors Connecing, the line between the pin joint of the both sides of the front end of this hinge bar 21 and bedframe 1 forms the first hinge 211, this hinge Extension bar 21 drives leg 2 to rotate around this first hinge 211 simultaneously.And hinge bar 21 is the most hinged with the both sides of leg 2, lower limb Portion 2 can be hinged with hinge bar 21 around its both sides the second hinge 212 of being formed of the line of pin joint rotate.It is positioned at base Leg driving means in framework 1, drives this leg 2 to rotate around the first hinge 211 with hinge bar 21.This leg 2 includes court The first face 22 and the second face 23 extended in the same direction to that be oppositely arranged and with bedframe 1 width, the first face 22 For shelving leg, the second face 23 is provided with massage mechanism, can massage leg, this leg 2 can around its with hinge Hinged the second hinge 212 of extension bar 21 rotates, so make the first face 22 upwards or the second face 23 upwards.This second hinge Axle 212 is arranged between this first face 22 and second face 23 and near described first face 22.

This backrest 3 is hinged with the both sides, rear end of bedframe 1, and can under the driving of backrest driving means around its with The hinged hinge of bedframe 1 rotates, backrest 3 be respectively provided on two sides with the connecting rod 31 downwardly extended, this connecting rod 31 One end interfixes with backrest 3, and the other end is hinged with the both sides, rear end of bedframe 1.And can be around connecting rod 31 and the end The position swing that seat frame frame 1 is hinged.This backrest driving means is also located in bedframe 1.

This leg driving means and backrest driving means can be the driving means that separate two sets are separate, it is also possible to be Interconnective a set of driving means, in embodiment of the present utility model, is i.e. that a set of driving means simultaneously drives leg 2 Move with backrest 3.This driving means includes driving source 41, and this driving source 41 is a cylinder or electric pushrod, fixed bit In bedframe 1, its output shaft 42 with stretching motion, and can be arranged towards leg 2, drives the output shaft 42 in source 41 End be hinged to a first connecting rod 51, the bottom of this first connecting rod 51 is hinged to the bottom of bedframe 1, first connecting rod The top of 51 is hinged to described hinge bar 21 by third connecting rod 53.Therefore, the drive shaft 42 in driving source 41 is flexible permissible Drive this first connecting rod 51 to rotate around its position hinged with the bottom of bedframe 1, and then first connecting rod 51 is driven This hinge bar 21 rotates with the first hinged hinge 211 of bedframe 1 around it, and then promotes expansion and the withdrawal of leg 2, I.e. promote leg 2 to rotate retraction around the first hinge 211 to be positioned at below the front end of bedframe 1, or launch to be positioned at base frames The top position, front end of frame 1.This first connecting rod 51 is one " H " shape connecting rod, and " H " shape includes that two are parallel to each other also And the connecting rod interfixed, and these two parallel connecting rods lay respectively at the both sides of bedframe 1, and these two are parallel The bottom of connecting rod is hinged with bedframe 1, and the top of two parallel rods is respectively articulated with the hinge bar 21 of leg 2 both sides.

As shown in Figure 1, 2, this hinge bar 21 is a " V " shape connecting rod, i.e. includes being connected with each other and at an angle Two sections, these two sections can be two sections of one-body molded mutual bending, it is also possible to be that two parts of separately molding interfix Connect, hinged above the link position between these two sections and the front end of bedframe 1, this hinge bar 21 and bedframe 1 Line between the articulated position of both sides is the first hinge 211, the end of the first paragraph 201 above of two sections and lower limb The both sides in portion 2 are hinged, are this second hinge 212.Two sections of this hinge bar 21, the first paragraph 201 of top is positioned at leg 2 Side, the second segment 202 of lower section gets around this leg 2 from side, i.e. in terms of the side of this Massage sofa, this second segment 202 Should not overlap with leg 2, and when leg 2 rotates around the second hinge 212, this second end 202 does not affects The rotation of this leg 2, the end of the second segment 202 below this is connected to described third connecting rod 53.This hinge bar 21 and leg 2 the second hinged hinges 212 are near this first face 22, and are positioned at the centre position of the length direction of leg 2, therefore, The second segment of this hinge bar 21 should with the second face 23 mating shapes and being positioned at outside this second face 23, get around this Two faces 23 are arranged.

This leg 2 can rotate around the second hinge 212 so that the first face 22 and the second face 23 mutually switch upwards, therefore, and should First face 22 has the dual-side of the both sides protruding from leg 2 along 221, such as, can arrange width dimensions on the first face 22 More than the foam-rubber cushion of the body of leg 2, therefore, when leg 2 shrinks, can be that the first face 22 plane is outside, and second There is on face 23 massage mechanism to shrink and be positioned at bedframe 1, and this first face 22 has the side protruding from leg 2 Dual-side along 221, this dual-side, along 221 hinge bars 21 blocking leg 2 both sides, also can cover this leg 2 both sides and end The gap of accommodating described hinge bar 21 between seat frame frame 1 so that outward appearance is more attractive in appearance.

And when the first face 22 has the dual-side of the side protruding from leg 2 along 221, from this first face 22 upwards to second When face 23 switches up, this leg 2 when the second hinge 212 rotates, can only around the rotate in an anti-clockwise direction in Fig. 1, as Shown in the direction of arrow in Fig. 1.When upwards switching up to the first face 22 from this second face 23, leg 2 can only be in Fig. 1 Rotationally clockwise, i.e. due to the existence along 221 of the dual-side in the first face 22, the rotational angle of this leg 2 only has 180 Degree.When the first face 22 upwards time, this dual-side of first is just butted on the first of described hinge bar 21 along the lower section of 221 In section 201, play the effect of rotary spacing.

Also being hinged with one end of second connecting rod 52 on described first connecting rod 51, the other end of this second connecting rod 52 extends back also And the connecting rod 31 being hinged on backrest 3 by hinged quarter butt 54, this second connecting rod 52 can be that both sides are respectively provided with one, And one end of second connecting rod 52 is hinged to the position of the middle quarter butt of " H " shape of first connecting rod 51, the most horizontally disposed The position of middle quarter butt.Centre position in this connecting rod 31, also interval are hinged with the first quarter butt 55 and the second quarter butt 56 One end, the other end of this first quarter butt 55 and the second quarter butt 56 is hinged to the both sides of this bedframe 1.Therefore, driving is worked as When source 41 drives this first connecting rod 51 to rotate, drive this second connecting rod 52 to rotate, and then drive this connecting rod 31 to rotate, make Obtain this connecting rod 31 to rotate under the effect of the first quarter butt 55 and the second quarter butt 56 so that backrest 3 is relative to bedframe 1 turn Dynamic track is more smooth.And at backrest 3 on the position of human body waist, waist masaging device 6 is set, to human body Waist massage.And this waist masaging device 6 is towards the outside of human body, i.e. relative to the outside of backrest 3, is provided with Waist air bag 8, as it is shown in figure 1, this waist air bag 8 can be in inflation state when waist masaging device 6 does not works, Make to be against user thereon and feel more comfortable, and this waist air bag 8 may be at when waist masaging device 6 works Deflation status so that more the fit waist of user of waist masaging device 6 is massaged.

As shown in Figure 4,5, for the schematic perspective view (removing the surface in the first face 22) of this leg 2, and its sectional view. This leg 2 can rotate around this second hinge 212, and the second hinge 212 of this leg 2 is near this first face 22, and is positioned at Simultaneously the intermediate lateral of 22 is arranged.The position of this second hinge 212 is provided with a rotating shaft 71, and the most described rotating shaft 71 is positioned at housing The intermediate lateral being positioned at the first face 22 in 72 near described first face 22 is arranged, and the two ends of this rotating shaft 71 are this second hinge 212, the two ends of this rotating shaft 71 stretch out in this leg 2 and fixing with the hinge bar 21 of both sides are respectively connected.This leg 2 is also Including being positioned at the driving motor 73 of housing 72, the output shaft rotation output of this driving motor 73, and its output shaft with should Rotating shaft 71 is connected with each other and drives this rotating shaft 71 to rotate, and this driving motor 73 is fixing with housing 72 even by a support 74 Connect, when this driving motor 73 drive shaft 71 rotates, owing to the two ends of rotating shaft 71 are fixed, therefore, i.e. with hinge bar 21 This driving motor 73 driving arm 74 and housing 72 rotate around this rotating shaft 71, can realize leg 2 around the second hinge 212 turns Dynamic, it is achieved the switching between the first face 22 and second face 23 of this leg 2.This second hinge 212 is in this rotating shaft 71 Mandrel.Above-mentioned rotating shaft 71, drive motor 73 and support 74 to be the driving means being positioned at leg 2, drive this leg 2 around The rotation of the second hinge 212, it is also possible to be not provided with these driving means, only leg 2 can also be driven around the second hinge by manpower The rotation of axle 212.This driving motor 73 is worm and gear motor.

This multifunctional massage sofa, not only compact conformation, rationally, linkage and drive mechanism volume are little, drive steady Fixed, it is possible to achieve leg and backrest rotate regulation and folding storage, and owing to it drives and the structure letter of linkage Single, arrange rationally, the profile of common sofa can be used, overall volume is the least, appearance looks elegant, is more suitable for common Family uses.

Although preferred embodiment of the present utility model described in detail above, it is to be clearly understood that for ability For the technical staff in territory, this utility model can have various modifications and variations.All in spirit of the present utility model and principle Within any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (10)

1. null1. a multifunctional massage sofa，Including bedframe (1)，It is articulated with the leg (2) of bedframe (1) front end and is positioned at the backrest (3) above the rear end of described bedframe (1)，Described leg (2) can rotate around the first hinge (211) that itself and bedframe (1) are hinged，It is provided with in described bedframe (1) and drives described leg (2) to rotate around described first hinge (211) to stretch out in described bedframe (1) outside or retract and be positioned at the driving means of bedframe (1)，It is characterized in that: the both sides of described leg (2) are hinged to described bedframe (1) by hinge bar (21) respectively，Described hinge bar (21) includes being connected with each other and at an angle two sections，Link position between these two sections is hinged with the both sides, front end of bedframe (1)，Line between the articulated position of the both sides of hinge bar (21) and bedframe (1) is described first hinge (211)，First paragraph (201) in described two sections extends in the both sides of leg (2) and the side of its end and leg (2) is hinged，Second segment (202) in described two sections gets around described leg (2) and extends and be connected to described driving means from side.
2. 2. multifunctional massage sofa as claimed in claim 1, it is characterized in that: the line between the articulated position of the both sides of described hinge bar (21) and leg (2) is the second hinge (212), described leg (2) has first (22) and second (23) extended in the same direction towards contrary and with bedframe (1) width, described second hinge (212) is positioned between described first (22) and second (23), described leg (2) can rotate around this second hinge (212) and then switch first (22) and second (23) and set up respectively, described first (22) are for shelving the lower limb portion of user, described second (23) are provided with massage mechanism.
3. 3. multifunctional massage sofa as claimed in claim 2, it is characterized in that: described first (22) have dual-side edge (221) protruding from described leg (2) both sides, described dual-side can block the gap of accommodating described hinge bar (21) between described hinge bar (21), and described leg (2) both sides and bedframe (1) first (22) towards outside and leg (2) along (221) when shrinking and be positioned at bedframe (1).
4. 4. multifunctional massage sofa as claimed in claim 3, it is characterized in that: described second hinge (212) near described first (22), described dual-side along (221) can first (22) upwards time be held on the described first paragraph (201) of described hinge bar (21).
5. 5. the multifunctional massage sofa as according to any one of claim 1-4, it is characterized in that: described driving means includes the driving source (41) being fixed in bedframe (1), output shaft (42) stretching motion of described driving source (41) and arranging towards leg (2), the end of described output shaft (42) is hinged to first connecting rod (51), the bottom of described first connecting rod (51) is hinged to described bedframe (1), the top of first connecting rod (51) is hinged to described hinge bar (21) by third connecting rod (53), the position that described driving source (41) drives described first connecting rod (51) hinged with bedframe (1) around its bottom rotates.
6. 6. multifunctional massage sofa as claimed in claim 5, it is characterized in that: described backrest (3) is hinged to be positioned at above bedframe (1) rear end, and described backrest (3) can rotate under the driving of described driving means before and after the position that itself and bedframe (1) are hinged.
7. 7. multifunctional massage sofa as claimed in claim 6, it is characterized in that: described first connecting rod (51) is hinged to one end of second connecting rod (52), the other end of described second connecting rod (52) extends back and is hinged to lay respectively at one end of connecting rod (31) of backrest (3) both sides by hinged quarter butt (54), the other end of described connecting rod (31) is fixing with the side of described backrest (3) to be connected, the mid portion interval of described connecting rod (31) is hinged with the first quarter butt (55) and one end of the second quarter butt (56), the other end of described first quarter butt (55) and the second quarter butt (56) is hinged to described bedframe (1).
8. Multifunctional massage sofa the most as claimed in claims 6 or 7, it is characterised in that: described backrest (3) is provided with waist masaging device (6).
9. 9. multifunctional massage sofa as claimed in claim 8, it is characterized in that: described waist masaging device (6) is provided with waist air bag (8) towards the outside of human body, described waist air bag (8) is in inflation state when waist masaging device (6) does not works, and when waist masaging device (6) works, this waist air bag (8) is in deflation status.
10. 10. the multifunctional massage sofa as according to any one of claim 2-4, it is characterized in that: described leg (2) includes housing (72) and close described first (22) that are positioned at housing (72) and is positioned at the rotating shaft (71) that the intermediate lateral of first (22) is arranged, the two ends of described rotating shaft (71) stretch out in described housing (72) and fixing with described hinge bar (21) are connected, driving motor (73) it is provided with in described housing (72), described driving motor (73) is connected by support (74) and described housing (72) are fixing, the output shaft of described driving motor (73) drives described rotating shaft (71) around the axial rotation of himself, this rotating shaft (71) be axially described second hinge (212).