CN2178072Y - Folding massage bed - Google Patents

Abstract

The utility model relates to a folding massage bed, which comprises a front bed surface, a rear bed surface, a massage rolling wheel group and a draw off mechanism. A sliding track is respectively arranged on each of both sides of the interior of each of the front bed surface and the rear bed surface; a movable hinge and a spacing hinge are respectively arranged on both sides of the back contact surface of the front bed surface and the rear bed surface. Each hinge is composed of two box seats and a bolt; two through grooves are respectively arranged on the front ends of the two box seats of the spacing hinge, and a shifting rod and a supporting shaft are penetrated between both sides of one box seat. A torsion spring is sheathed on the supporting shaft, two end feet of the torsion spring are respectively contacted with the through grooves of the bottom surface of the box seats to ensure the two bed surfaces to present a state which extends horizontally, and the shifting rod can be rotated by force application to cause the two bed surfaces to be folded.

Description

Folding massage bed

This utility model relates to a kind of collapsible massage couch, refers to that especially folding, flat the stretching of a kind of bed surface control most easyly, and can prolong its service life, with can keep the massage roller group in two bed surfaces are flat can smooth and easy displacement after stretching collapsible massage couch.

For for the convenience on collection and the portable, there is a kind of bed surface can give folding massage couch recently and comes out.The collapsible massage couch of this kind is shown in Taiwan patent the seven or eight 211 sixteen No. zero (No. the 1, Announcement Number); It is to be provided with folding flexible portion on the bed surface substrate, and is formed with flexible portion in the relative centre of flexible portion, and the flexibility of mat flexible portion and flexible portion is equalled effect in the practicality of stretching use and reach collapsible reaching.

Yet, the collapsible massage couch of this kind, its flexible portion easily folds because of repetitiousness and flat stretching, so that causes elastic fatigue or fracture damage, has seriously reduced its service life.Moreover, after its two bed surface folds or puts down and stretches, must the application of force press down, can keep smooth reclining or straight-through joint between bed surface, otherwise very easily cause warpage between two bed surfaces, not only increased operational inconvenience, also will cause the massage roller group follow before the track of retrodisplacement fail straight aligning, cause the slippage smoothly of massage roller group.

Main purpose of the present utility model is: a kind of collapsible massage couch is provided, it is folding, flat, and controlling of stretching is most easy, and its durable can fully increasing the service life firm in structure, and can guarantee the flat back track straight-through joint of stretching of bed surface, the massage roller group can smooth and easyly be shifted.

This utility model provides a kind of collapsible massage couch, comprise: a bed surface and a back bed surface before one, both sides in two bed surface inside, set firmly a slide rail respectively, establish a massage roller group and a draw-off mechanism in the inside of bed surface, wherein the massage roller group is shifted before and after can following slide rail, and draw-off mechanism is made up of two cramps, an extension spring and a cable wire that is pulled, both sides in forward and backward two bed surface phase joint surfaces, establish a hinges and a limit hinge respectively, and this two hinge all is to be passed to articulate with a latch by the casket seat of two hollows to form, and it is characterized in that:

On the front end face of limit hinge two casket seats, offer one respectively and wear groove, and two to wear groove be to become to communicate when the casket seat becomes concordant, and between the both sides of a casket seat, be equipped with a driving lever and a fulcrum, wherein an end of driving lever is the outside that passes to the casket seat, and wear a recess in the table edge of driving lever, fulcrum is the oblique upper of position at driving lever again, and place a positioning block in its outer rim, and an end of locating piece passes fulcrum, end extends a button hook downwards in addition, this button hook extend out to wears the groove outside one suitable length, and the bottom surface of locating piece is placed in the recess position on the driving lever, in addition in the sheathed torsionspring of fulcrum outer rim, the two ends foot of this torsionspring, be to be posted by the bottom surface of casket seat respectively and to collude the top that is hung on locating piece

The combination of the above-mentioned structure of mat, the button hook of this locating piece one end can pass the groove of wearing of two casket seats one, and retaining is against the inboard that a casket seat is worn the groove below, so that two bed surface Cheng Ping stretch state, and rotatable driving lever makes on the recess on the driving lever table edge tiltedly, to overcome the downward compacting elastic force that torsionspring gives locating piece, and make locating piece can fulcrum be turn on the mind-set, make the button hook on locating piece one termination, can be on a casket seat wear in the groove become folding between two bed surfaces so that can operate.

Effect of the present utility model is really can two bed surfaces be folded or flat stretching by hinges and limit hinge, and when operation, need only rotate swing handle, bed surface can be given directly folding or concordant closing,, more can increase its service life so not only control very easyly.And its in two bed surfaces are flat stretch after, the slide rail of homonymy is straight-through joint really, and the massage roller group can smooth and easyly be shifted, to give full play to the use effect of human body whole body massage.

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Upper viewing view when Fig. 1 stretches for this utility model bed surface is flat.

Front plan view when Fig. 2 becomes folding for this utility model bed surface.

Side plan view when Fig. 3 becomes folding for this utility model bed surface.

Fig. 4 is the schematic perspective view of this utility model limit hinge.

Fig. 5 is the cutaway view of this utility model limit hinge.

Now be to reach technological means and the structure thereof that the utility model purpose is used with this utility model, the preferred embodiment shown in the conjunction with figs. is described as follows:

At first please consult Fig. 1,2,3 simultaneously, a bed surface 1 and a back bed surface 2 before this utility model includes one, and, set firmly a slide rail 11,21 respectively in the both sides of two bed surfaces, 1,2 inside, and the slide rail 11,21 of homonymy is the joints that are in line when two bed surfaces, 1,2 flat stretching; Be provided with a massage roller group 3 in the inside of bed surface 1,2 again, this massage roller group 3 is above two wheel seats, 31,32 two ends, be equipped with a massage roller 33,34 respectively, and between the bottom surface of two wheel seats 31,32, be installed with two connecting rods 35, be combined into one and two wheel seats 31,32 are given, and the two ends of wheel seat 31,32, be equipped with a guide wheel 311,321, can roll for being positioned on the slide rail 11,21, make it can be followed slide rail 11,21 front and back displacements, so that for the usefulness of on bed surface 1, the 2 human body whole body massage of couching by connection.

Be provided with a draw-off mechanism 4 again in the below of massage roller group 3, this draw-off mechanism 4 is by two cramps 41,42, one extension spring 43 and one cable wire 44 that is pulled is formed, its two cramp 41, an end of 42 is fixedly arranged on two wheel seats 31 respectively, 32 below, in addition end then with the two ends of extension spring 43 hook mutually, the two ends of extension spring 43 again, be and the two ends of the cable wire 44 that is pulled hook mutually, the cable wire 44 that is pulled again is that circle is around in the position at bed surface 1, the pulley 12 at 2 two ends, 22, and pile warp one is fixedly arranged on the runner 52 on two-way fractional motor 5 axles 51, and can be by the band that drives of fractional motor 5, with the pulling cable wire 44 that is pulled, and through cramp 41,42 biography band, make massage roller group 3 can before and after slippage.Again when back bed surface 2 is upwards folding, can be by the elastic force of extension spring 43, make that the cable wire 44 of being pulled is unlikely tightly to break away from 12,22 on two pulleys or with two pulleys 12,22.

Multiple in the both sides of forward and backward two bed surfaces, 1,2 phase joint surfaces, be respectively equipped with a hinges 6 and a limit hinge 7, this hinges 6, limit hinge 7 all are to be passed to articulate with a latch 73 respectively by the trapezoidal casket seat 61,62,71,72 of two hollows to form (please consulting Fig. 4,5 simultaneously), can fold smoothly or put down and stretch for two bed surfaces 1,2; Again in casket seat 61,62,71,72 both sides, be equipped with several perforation 711,721, can pass for screw, and give in conjunction with the both sides of being fixed in bed surface 1,2, and wherein on the limit hinge 7 on the front end of two casket seats 71,72, offer a strip respectively and wear groove 712,722, and two wearing groove 712,722 when casket seat 71,72 one-tenth are concordant, is to become to communicate; In between the both sides of a casket seat 72, be equipped with a driving lever 74 and a fulcrum 75 again, wherein the table edge of driving lever 74 is provided with a recess 742, and this recess 742 is that the position is in the inboard of wearing groove 722; Fulcrum 75 is position oblique uppers at driving lever 74 again, and has placed a positioning block 76 in outer rim, and this locating piece 76 has the arced terminus of two different external diameters, and wherein an axis hole 761 is established at the center of a termination, can be for the outer rim of passing fulcrum 75; Another termination then passes to the outside of wearing groove 722, and extend a button hook 762 downwards in its root edge, and the inner edge of this button hook 762 stretches out in the outside one suitable length of wearing groove 722, with convenient two casket seats 71,72 one-tenth when concordant, button hook 762 can be by the inside that groove 712 stretches to casket seat 71 of wearing on the casket seat 71, and button hook 762 stretches out vertical plane partly by locating piece 76 root edges, and the suitable medial surface that can be posted by casket seat 71 can make two casket seats 71,72 keep concordant.The bottom surface that relocates piece 76 is placed in 742 of recesses on the driving lever 74; Outer rim in fulcrum 75 is arranged with a torsionspring 751 again, the two ends foot of this torsionspring 751, be to be posted by the bottom surface of casket seat 72 respectively and to collude the top that is hung on locating piece 76, and give locating piece 76 1 downward resistance power, be posted by the apical margin of driving lever 74 upper notch and the bottom surface of wearing groove 722 with the bottom surface that keeps locating piece 76.

This utility model is stretched when using in two bed surfaces 1,2 are flat, it can pass by the button hook 762 of locating piece 76 on the limit hinge 7 wears groove 712 on the casket seat 71, and retaining is against the inboard of wearing groove 712 belows, concordant to guarantee 71,72 one-tenth of two casket seats, it is straight that slide rail 11,21 on two bed surfaces 1,2 is bonded into, can the displacement of smooth and easy front and back for massage roller group 3; And can utilize fulcrum 75 outer rims sheathed torsionspring 751 compacting locating pieces 76 downwards, and can keep 71,72 of two casket seats to become concordant unlikely dislocation.Again when bed surface 1,2 desires to give folding or flat stretching, need only the application of force rotate swing handle 741, then oblique on the apical margin of driving lever 74 upper notch 742, and the jacking locating piece 76 that makes progress, make locating piece 76 can overcome the downward press power of torsionspring 751, and mat fulcrum 75 is the axle center turn that makes progress, the termination of locating piece 76 tool button hooks 762, can from casket seat 71 wear in the groove 712, and bed surface 1,2 can be imposed folding or flat stretching; And when pine oil swing handle 741, but the downward press power of locating piece 76 mat torsionsprings 751 is returned to the origin-location.

Claims (1)

1, a kind of collapsible massage couch, comprise: a bed surface and a back bed surface before one, both sides in two bed surface inside, set firmly a slide rail respectively, establish a massage roller group and a draw-off mechanism in the inside of bed surface, wherein the massage roller group is shifted before and after can following slide rail, and draw-off mechanism is made up of two cramps, an extension spring and a cable wire that is pulled, both sides in forward and backward two bed surface phase joint surfaces, establish a hinges and a limit hinge respectively, and this two hinge all is to be passed to articulate with a latch by the casket seat of two hollows to form, and it is characterized in that:

On the front end face of limit hinge two casket seats, offer one respectively and wear groove, and two to wear groove be to become to communicate when the casket seat becomes concordant, and between the both sides of a casket seat, be equipped with a driving lever and a fulcrum, wherein an end of driving lever is the outside that passes to the casket seat, and wear a recess in the table edge of driving lever, fulcrum is the oblique upper of position at driving lever again, and place a positioning block in its outer rim, and an end of locating piece passes fulcrum, and end extends a button hook downwards in addition, and this button hook extend out to wears the groove outside one suitable length, and the bottom surface of locating piece is placed in the recess position on the driving lever, in the sheathed torsionspring of fulcrum outer rim, the two ends foot of this torsionspring is to be posted by the bottom surface of casket seat respectively and to collude the top that is hung on locating piece in addition.

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