CN205795997U - Lift the composition structure of lower limb muscle stretching chair - Google Patents

Abstract

This utility model provides a kind of composition structure lifting lower limb muscle stretching chair, its composition comprises a chair, this chair has seat support and the chair back, a framework it is provided with below this seat support, mainly two slide rails are set between two ends before and after this framework, respectively on this slide rail, group is provided with a slide block, and these two slide blocks are provided with a driver element；This driver element is made up of a cell body, motor and two joint portions, this cell body one end this motor of pivot group, the other end two side arranges this two joint portions, utilize these two joint portions to link one and lift plate, and make push rod one end of the scalable start of this motor lift plate with this making the pivot group that interlocks and be combined, when making this motor start, this can be made to lift plate with this joint portion for pivotal axis point, promoted by this push rod and upwards make rising of angle, so can be brought up when user leg is placed in when this is lifted on plate, reach lacing wire and lift the purpose of lower limb.

Description

Lift the composition structure of lower limb muscle stretching chair

Technical field

This utility model relates to the utility model of a kind of chair, has particularly to one to assist to lift use leg and draws The Chair structure improvement of muscle.

Background technology

Pressing, the extremity of human body are formed in length and breadth by skeleton and muscle are staggered, no matter making what action, all can cause muscle necessarily Burden, especially both feet, even if planting oneself, muscle all can be made to produce fatigue, if not through suitable releiving, decompressing, Will result in after accumulating over a long period that muscle is tight, ache.For women, stand for a long time, or the work that wears high heels At the end of the day, leg can because blood circulation is the best swelling tingle, even have situations such as varicosis, said circumstances to be improved, Except the suitable shoes of careful choosing, massage leg in good time, put on the modes such as elastic stocking in addition to, modal be sleep before by lifting lower limb Motion reaches effect.Lifting lower limb motion is to allow the blood backflow in vein, reaches to improve the effect of releiving of edema, as long as lower limb is lifted High to exceeding the position of heart, will effective produce, additionally the lacing wire action of leg, except the pliability of human body can be improved Outward, also have and increase blood circulation, eliminate muscle fatigue, ease pain and increase the stretch reflex action effect of muscle, if therefore Can reach to make simultaneously pull the effect of muscle arteries and veins lifting lower limb, then be a good stretching.But working is made for one day For user, the most tired out when going back home, to be engaged in this motion again, often the heart have a surplus thirty years of age not enough, the most such as What can allow common people be seated on chair have a rest or see TV time, can by simple mechanism assist lift lower limb lacing wire action, reach To leg decompression, the purpose of blood circulation promoting, become the direction into this case utility model.

In view of this, this utility model designer is for aforementioned existing utility model problem further investigated, and by many It is engaged in research and development and the manufacturing experience of related industry year, actively seeks the road solved, through the research and development of long-term endeavour, finally Successfully develop this utility model and lift the composition structure of lower limb muscle stretching chair, with the problem improving existing utility model.

Utility model content

Main purpose of the present utility model, is to provide a kind of composition structure lifting lower limb muscle stretching chair, and it is to make user be seated at Time on chair, can be by the auxiliary of driver element so that it is leg is lifted up and in the angle of inclination of the largest of about 90 degree, reaches lower limb Portion's lacing wire, decompression, the purpose of blood circulation promoting.

Because of reaching above-mentioned utility model purpose, this utility model provides a kind of composition structure lifting lower limb muscle stretching chair, its Comprising a chair, this chair has seat support and the chair back, it is characterised in that:

Being provided with two slide rails below this seat support, respectively on this slide rail, group is provided with a slide block, and two these slide blocks are provided with a driving Unit, this driver element is at cell body one end pivot group one motor, and the cell body other end utilizes two to be oppositely arranged Joint portion links one and lifts plate, and pivot group that plate work interlocks is combined to make push rod one end of the scalable start of this motor lift with this, this horse When reaching start, this is lifted plate and upwards makees rising of angle direction with this joint portion for pivotal axis point is promoted by this push rod.

Wherein: below this seat support of this chair, be fixed with the framework of a square, arrange between two ends before and after this framework Two these slide rails.

Wherein: in two these slide rails, at least a sliding rail rear end is arranged with a block being made up of elastic material.

Wherein: the cell body of this driver element is the frame structure of inner edge hollow, one end, inner edge is convexly equipped with one first pivot Portion, by this motor of one end pivot joint of one first hinged arm, the other end of the first hinged arm then respectively arranges this joint portion in two sides, Respectively this joint portion is utilized a pivot pivot joint to form by a pin plate and pivot ear, and this pin plate one end is fixed in this cell body, another After end pivot is placed on the inner edge, one end of this pivot ear, utilizes pivot to be pivoted and fix, and the other end of this pivot ear be fixedly arranged on this and lift on plate, This lifts plate to being provided with a plate below driver element one end, and this connecting plate is positioned at above this cell body, it is possible to will These two pivot ears are fixedly arranged on this connecting plate two side upper limb, this connecting plate to the outside of motor being convexly equipped with one second pivot portion, profit With one second hinged arm, push rod one end of this motor is articulated in this second pivot portion, make this push rod stretch start time, it is possible to drive should Lift plate and make corresponding lifting action.

Wherein: this lifts plate is telescopic structure, it includes a first bigger deckle board, secondary the second big deckle board and minimum 3rd deckle board, two sides of this first deckle board, the second deckle board and the 3rd deckle board are provided with the holding part of hollow, this first deckle board with The each sheathed lining in holding part one end of the second deckle board two side, and formed adjacent to the outer side surface of this lining at respectively this holding part One spacing hole, and this second deckle board and the 3rd outer end, a deckle board two side sheathed positioning sleeve respectively, respectively this positioning sleeve sets relative to two sides There are a hole slot and hole, location, and this hole slot and hole, location connect with corresponding holding part, arrange for a spring and keeper, should Keeper has bevelled one end and is positioned in this hole, location, this first deckle board and the second frame by the elastic force pushing tow of this spring Sheet part inner edge hollow in the middle of plate, enables the 3rd deckle board to be sheathed in this second deckle board holding part and sheet part, and is somebody's turn to do Second deckle board can be arranged in this first deckle board holding part and sheet part, when this lifts the use state that plate presents stretching, extension, with The 3rd deckle board and the second deckle board is drawn out, and when making positioning sleeve outer end contact with lining, this keeper tool bevelled End forms location in outwards ejecting and being arranged in the spacing hole of correspondence.

Wherein: this driver element comprises a controller, this controller is electrically connected with this motor, in order to control pushing away of this motor The flexible start of bar.

Wherein: the power supply needed for this revolution is inserted in supply socket by a plug, indoor power supply supply, or Arranging a chargeable battery below this chair, this battery and this motor are electrically connected with, in order to for should be needed for revolution Power supply.

So when user leg be placed in this lift on plate time, the push rod of this motor available stretches out, make this lift plate with This joint portion is pivotal axis point, is promoted by this push rod and upwards makees rising of angle, to drive user leg to be lifted up, reaches To the purpose lifting lower limb and lacing wire.

Technology, means and the effect thereof used about this utility model, hereby lift a preferred embodiment and coordinate graphic in detail After being carefully illustrated in, it is believed that purpose, structure and the feature that this utility model is above-mentioned, when can by a deeply concrete understanding.

Accompanying drawing explanation

Fig. 1 is the stereo appearance figure of this utility model combination.

Fig. 2 is the stereo appearance figure of another combination of this utility model.

Fig. 3 is this utility model joint portion and lift the three-dimensional combination figure that plate group connects.

Fig. 4 is that this utility model lifts the plate combination view in the state of use.

Fig. 5 is the combination view that this utility model lifts that plate is collapse state.

Fig. 6 is the combination section that this utility model lifts plate.

Fig. 7 is the combination section that this utility model lifts that plate is flexible.

Fig. 8 is use schematic diagram of the present utility model.

Description of reference numerals: chair 10；Seat support 11；The chair back 12；Framework 13；Slide rail 14；Slide block 15；Block 16；Drive single Unit 20；Cell body 21；First pivot portion 211；Motor 22；Push rod 221；Plug 222；Joint portion 23；Pin plate 231；Pivot ear 232； Pivot 233；Controller 24；First hinged arm 25；Battery 26；Lift plate 30；First deckle board 31；Holding part 311；Spacing hole 312；Plate Portion 313；Second deckle board 32；Holding part 321；Spacing hole 322；Sheet part 323；3rd deckle board 33；Holding part 331；Shank 332； Sheet part 333；Lining 34；Positioning sleeve 35；Hole slot 351；Hole 352, location；Spring 36；Keeper 37；Inclined-plane 371；Connecting plate 38； Second pivot portion 381；Second hinged arm 382.

Detailed description of the invention

Referring to shown in Fig. 1～Fig. 8, the composition of the composition structure that this utility model lifts lower limb muscle stretching chair comprises a chair 10, And be mounted on the driver element 20 on this chair 10 and lift plate 30, wherein:

This chair 10 has the chair back 12 of seat support 11 and adjustable tilt angle, and the four directions that locks below this seat support 11 The framework 13 of shape, is provided with two slide rails 14 between two ends before and after this framework 13, and respectively on this slide rail 14, group is provided with a slide block 15, is This driver element 20 is fixedly arranged on these two slide blocks 15.Also, at least slide rail 14 rear end is arranged with in these two slide rails 14 The block 16 that one elastic material is constituted, drives this driver element 20 slide displacement to time below seat support 11 as these two slide blocks 15 Easer.

This driver element 20 is made up of a cell body 21, motor 22, two joint portion 23 and controller 24.This cell body 21 is the frame structure of inner edge transmission, and one end, inner edge is convexly equipped with one first pivot portion 211, available one first hinged arm 25 this horse of pivot joint Reaching one end of 22, the other end then respectively arranges a joint portion 23 in two sides, recycles these two joint portions 23 and lifts plate 30 groups with this Connect.Respectively this joint portion 23 is utilized pivot 233 pivot joint to form by a pin plate 231 and pivot ear 232, and this pin plate 231 one end is fixed on In this cell body 21, after other end pivot is placed on this pivot ear 232 inner edge, this pivot 122 is utilized to be pivoted and fix, and this pivot ear 232 other ends are fixed on this one end lifting plate 30 correspondence；To be convexly equipped with one scalable to lifting plate 30 one end for this motor 22 again The push rod 221 of start, and make this push rod 221 lift plate 30 pivot group with this being connected.And this controller 24 is to be electrically connected with this motor 22, In order to control the flexible start of this its push rod 221 of motor 22.Additionally this motor 22 rotates required power supply and may utilize a plug 222 It is inserted in supply socket figure and does not shows, indoor power supply supply；Or as shown in Figure 4, below this chair 10, arrange one Chargeable battery 26, this battery 26 is electrically connected with this motor 22, in order to for rotating required power supply by motor 22.

This lifts plate 30 is with the plank put for user leg, can be telescopic structure, and its composition includes that one is bigger The first deckle board 31, secondary the second big deckle board 32, the 3rd minimum deckle board 33, and some linings having a big young waiter in a wineshop or an inn to plant size respectively Set 34, positioning sleeve 35, spring 36 and keeper 37.Wherein this first deckle board 31 is to being provided with one below driver element 20 one end Connecting plate 38, and this connecting plate 38 is positioned at above this cell body 21, is that these two pivot ears 232 are fixedly arranged on this connecting plate 38 2 Side upper limb, this connecting plate 38 is to the outside of motor 22 being convexly equipped with one second pivot portion 381 again, available one second hinged arm 382 Push rod 221 one end of this motor 22 is articulated in this second pivot portion 381, make this push rod 221 stretch start time, this can be driven to lift plate 30 make corresponding lifting action.

Furthermore, this lifts the stretching structure of plate 30, is to set housing of a hollow in these described deckle board 31,32,33 2 sides Portion 311,321,331, can in holding part 311,321 one end of this first, second deckle board 31,32 2 side each sheathed corresponding size The lining 34 of size, and the outer side surface being disposed adjacent this lining 34 in this holding part 311,321 formed a spacing hole 312, 322；And this second, third deckle board 32,33 2 outer end, side the most sheathed one is suitable for the positioning sleeve 35 of size, respectively this positioning sleeve 35 phase Two sides are provided with a hole slot 351 and hole 352, location, and this hole slot 351 and hole 352, location are with corresponding holding part 321,331 even Logical, it is available for a spring 36 and keeper 37 is arranged, this keeper 37 one end has inclined-plane 371, and the other end is by the bullet of this spring 36 Property power pushing tow and be positioned in this hole, location 352.Be provided with in the middle of these described again deckle boards 31,32,33 sheet part 313,323, 333, and sheet part 313, the 323 inner edge hollow of this first, second deckle board 31,32, make the 3rd deckle board 33 can be sheathed on this In its holding part 321 of two deckle boards 32 and sheet part 323, and this second deckle board 32 may be provided at the holding part of this first deckle board 31 311 with sheet part 313 in.

When this lifts the use state that plate 30 such as Fig. 6 presents stretching, extension, user can be by the handle outside the 3rd deckle board 33 These described deckle boards 31,32,33 are pulled out by portion 332, along with the three, the second deckle boards 33,32 are drawn out, and make location Overlapping 35 outer ends when contacting with lining 34, these described keepers 37 have the one end on inclined-plane 371 and can outwards eject and be arranged in In the spacing hole 312,322 of this first, second deckle board 31,32, reach the purpose of flexible location.Additionally as it is shown in fig. 7, work as described These deckle boards 31,32,33 to be folded time, the shank 332 of the 3rd deckle board 33 inwardly push away, just can make these location described Part 37 utilizes its inclined-plane 371 to bear thrust and inward displacement, and compresses this spring 36, make the 3rd deckle board 33 fold to this second In deckle board 32, and this second deckle board 32 folds to this first deckle board 31.

So, utilize this driver element 20 above-mentioned and lift the structure that plate 30 can pass in and out in this chair 10 slid underneath, and This driver element 20 can drive this to lift the design of plate 30 lifting, makes this chair 10, has auxiliary and lifts the additional function of lower limb.Such as Fig. 8 Shown in, when user leg be placed in this lift on plate 30 time, the push rod 221 of this motor 22 available stretches out, and makes this lift plate 30 With this joint portion 23 for pivotal axis point, promoted by this push rod 221 and upwards make rising of angle, to drive user leg upwards Lift, reach to lift the purpose of lower limb and lacing wire.

Described above it is merely exemplary for this utility model, and nonrestrictive, those of ordinary skill in the art Understand, in the case of the spirit and scope limited without departing from claim, can many modifications may be made, change or equivalence, but Within falling within protection domain of the present utility model.

Claims (7)

1. lifting a composition structure for lower limb muscle stretching chair, it comprises a chair, and this chair has seat support and the chair back, it is characterised in that:

Being provided with two slide rails below this seat support, respectively on this slide rail, group is provided with a slide block, and two these slide blocks are provided with a driver element, This driver element is that the cell body other end utilizes two joint portions being oppositely arranged at cell body one end pivot group one motor Link one and lift plate, and pivot group that plate work interlocks is combined to make push rod one end of the scalable start of this motor lift with this, this motor start Time, this is lifted plate and upwards makees rising of angle direction with this joint portion for pivotal axis point is promoted by this push rod.

The composition structure lifting lower limb muscle stretching chair the most according to claim 1, it is characterised in that: solid below this seat support of this chair Surely there is the framework of a square, two these slide rails are set between two ends before and after this framework.

The composition structure lifting lower limb muscle stretching chair the most according to claim 1 and 2, it is characterised in that: in two these slide rails at least A sliding rail rear end is had to be arranged with a block being made up of elastic material.

The composition structure lifting lower limb muscle stretching chair the most according to claim 1, it is characterised in that: the cell body of this driver element Being the frame structure of inner edge hollow, one end, inner edge is convexly equipped with one first pivot portion, by this motor of one end pivot joint of one first hinged arm, The other end of the first hinged arm then respectively arranges this joint portion in two sides, and respectively this joint portion is utilized a pivot by a pin plate and pivot ear Pivot joint forms, and this pin plate one end is fixed in this cell body, after other end pivot is placed on the inner edge, one end of this pivot ear, utilizes pivot Being pivoted and fix, and the other end of this pivot ear is fixedly arranged on this and lifts on plate, this lifts plate to being provided with one below driver element one end Connecting plate, and this connecting plate is positioned at above this cell body, it is possible to these two pivot ears are fixedly arranged on this connecting plate two side upper limb, should Connecting plate, to the outside of motor being convexly equipped with one second pivot portion, utilizes one second hinged arm to be articulated in push rod one end of this motor This second pivot portion, make this push rod stretch start time, it is possible to drive this to lift plate and make corresponding lifting action.

5. according to the composition structure lifting lower limb muscle stretching chair described in claim 1 or 4, it is characterised in that: this lifts plate is telescopic knot Structure, it includes a first bigger deckle board, secondary the second big deckle board and the 3rd deckle board of minimum, this first deckle board, the second deckle board And the 3rd two sides of deckle board be provided with the holding part of hollow, respectively overlap in holding part one end of this first deckle board and the second deckle board two side If a lining, and form a spacing hole at respectively this holding part adjacent to the outer side surface of this lining, and this second deckle board and the 3rd Outer end, a deckle board two side respectively sheathed positioning sleeve, respectively this positioning sleeve is provided with a hole slot and hole, location relative to two sides, and this hole slot and Hole, location connects with corresponding holding part, arranges for a spring and keeper, and this keeper has bevelled one end by this bullet The elastic force pushing tow of spring and be positioned in this hole, location, the sheet part inner edge hollow in the middle of this first deckle board and the second deckle board, make 3rd deckle board can be sheathed in this second deckle board holding part and sheet part, and this second deckle board can be arranged on this first frame In plate holding part and sheet part, when this lifts the use state that plate presents stretching, extension, along with the 3rd deckle board and the second deckle board are drawn Go out, and when making positioning sleeve outer end contact with lining, this keeper has bevelled one end and can outwards eject and be arranged in correspondence Location is formed in spacing hole.

6. according to the composition structure lifting lower limb muscle stretching chair described in claim 1 or 4, it is characterised in that: this driver element comprises one Controller, this controller is electrically connected with this motor, in order to control the flexible start of the push rod of this motor.

7. according to the composition structure lifting lower limb muscle stretching chair described in claim 1 or 4, it is characterised in that: needed for this revolution Power supply is inserted in supply socket by a plug, indoor power supply supply, or arranges a chargeable battery below this chair, This battery and this motor are electrically connected with, in order to for should power supply needed for revolution.