CN105078637A

CN105078637A - Centrum traction bed

Info

Publication number: CN105078637A
Application number: CN201410189264.6A
Authority: CN
Inventors: 何少敦
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-07
Filing date: 2014-05-07
Publication date: 2015-11-25
Also published as: WO2015169136A1

Abstract

The invention provides a centrum traction bed. A thrust support is arranged on the lower side of a bed board, a thrust cross rod of the thrust support driven by an electric push rod moves to the outer side, a person lies on his or her back on the bed board with shanks suspended at the end of the bed tail, and the thrust cross rod applies thrust on the inner side of knee joints so as to generate traction effect on a centrum; or a cushion is arranged on the bed board, weight of the part below the hip of the person is supported by the cushion, the thrust cross rod of the thrust support drives the cushion to move to the outer side so as to generate the traction effect on the centrum. In the whole process of pushing and pulling, the bed board does not move, so that the problem of bringing inconvenience to a user who wants to continue lying on the bed for rest due to holes formed in a bed board when an existing centrum treatment traction bed is pushed and pulled can be solved effectively; especially, the thrust cross rod is fixed through magnetic attraction of a magnet, so that traction force received by the centrum of the person can be ensured not to exceed magnetic attraction force, and safety in use can be guaranteed effectively.

Description

A kind of vertebral body tractive bed

Technical field

The present invention relates to a kind of vertebral body tractive therapeutic equipment, particularly relate to a kind of vertebral body tractive bed.

Background technology

Now, need the time using computer to get more and more when people work, be sitting in operating computer on seat for a long time, the lumbar vertebra of people and cervical vertebra is easily made to cause fatigue and strain, accumulate over a long period, easily cause serious lumbar spondylosis and cervical spondylosis, bring the puzzlement on live and work to ill people.At present, the patient suffering from lumbar spondylosis and cervical spondylosis gets more and more, and has the trend of rejuvenation, is a social health problem merited attention.Carrying out tractive to vertebral body is now treatment lumbar spondylosis and the common method of cervical spondylosis, it can to alleviate by vertebral body between a series of Jiankang problem of producing of compressing, have well treatment and health-care effect.Carry out tractive treatment to vertebral body to need by associated medical devices, usually need to use tractive bed, tractive bed is now the bed board arranging movement by being positioned at human lumbar vertebra on bed body with lower portion, during use, following for human body lumbar vertebra health need passed through belt tighten on the bed board of movement by pectoral girdle tighten by above for human body lumbar vertebra health on bed body, then control motor movement and make mobile bed board move laterally thus produce traction action.Problem is, next cavity will be stayed on the seam of original mobile bed board after bed board is mobile laterally, mobile bed board back must be received and the seam of mobile bed board just can be made to recover smooth, if user does not stand up and continues to lie on bed board to have a rest, squeezing action will be produced to human body lumbar vertebra again in the process that mobile bed board is back received, such one draws one to squeeze, and produces bad effect by the treatment of vertebral body.

Occurring in nature, some material has magnetic, and the character of the materials such as ferrum, cobalt, nickel can be attracted to be called magnetic, the magnetic object of tool magnet, also referred to as Magnet; Simultaneously at occurring in nature, there are some objects to have ferromagnetism, ferromagnetism can be called by the character with magnetisable material attraction, ferromagnetic object will be had herein magnetic.

Summary of the invention

Next cavity will be stayed on the seam of original mobile bed board after bed board is mobile laterally to solve treatment of vertebral bodies tractive bed existence now, continue to lie on a bed to have a rest to user and bring inconvenient shortcoming, the present invention proposes a kind of vertebral body tractive bed, bed board is fixed, installed thrust support on the downside of bed board, by thrust stand, traction action is produced to corpus vertebrae, the tractive bed using the present invention to propose carries out tractive treatment to lumbar vertebra, treatment of vertebral bodies tractive bed existence now can be solved will stay next cavity on the seam of original mobile bed board after bed board is mobile laterally, continue to lie on a bed to have a rest to user and bring inconvenient shortcoming.

The present invention's adopted technical scheme of dealing with problems is: a kind of vertebral body tractive bed, comprise a body and electric pushrod, bed body is by bed board, bedstead and cabinet base composition, bed board is fixed on bedstead, described electric pushrod is arranged on the downside of bed board, it is characterized in that, on the downside of bed board, be positioned at tailstock position be provided with thrust stand, thrust stand mainly comprises thrust crossbars, slide bar, slide, described slide has slide opening, also installing plate is provided with on the downside of bedstead, described slide is fixed on the downside of installing plate, described slide bar is placed in the slide opening of described slide, slide bar coordinates with slide and forms line sliding assembly, thrust crossbars is arranged on slide bar front end, electric pushrod is arranged on the downside of installing plate, the thrust point of electric pushrod forms with thrust stand and is connected, electric pushrod drives thrust stand longitudinal sliding motion, arrange magnet in described slide bar front end, described thrust crossbars is fixed by the magnetic attraction of magnet.

Preferred version one, described electric pushrod is slide block type electric pushrod, described thrust stand is two Slide bar structures that left and right is set up in parallel, described slide bar rear end is provided with connection end plate, connect on end plate and be provided with end plate installing hole, slide bar is connected with the slide block of electric pushrod by connecting end plate installing hole, and slide block forms the thrust point that electric pushrod is connected with thrust stand.

Preferred version two on the basis of scheme one, left slide bar, right slide bar front end are provided with fixing head, described magnet is disc structure, described thrust crossbars is fixed by socket magnetic component, described magnetic component is provided with the fixing hole of thrust crossbars, described magnetic component is also provided with the adhesive face with the adhesive of magnet phase, described magnet is placed between fixing head and magnetic component, described fixing head, form adhesive assembly between magnet and magnetic component three, thrust crossbars erection to be fixed on slide bar and to be fixed in described slide bar front end by magnet by magnetic component.

Preferred version three on the basis of scheme one, left slide bar, right slide bar front end are provided with fixing head, described magnet structure be socketed on slide bar in the form of a ring; Slide bar is also provided with cross bar slide, cross bar slide front end is provided with ring-type magnetic component, described magnet is placed between fixing head and ring-type magnetic component, described fixing head, between magnet and magnetic component three, form adhesive assembly, described cross bar sets up and is fixed on cross bar slide, and cross bar slide is fixed in slide bar front end by ring-type magnetic component.

Preferred version four on the basis of scheme one, left slide bar, right slide bar front end are provided with fixing head, described magnet structure be socketed on slide bar in the form of a ring, slide bar is also provided with cross bar slide, cross bar slide front end is provided with ring-type magnetic component, slide bar front end is provided with magnetic force adjusting, magnetic force adjusting comprises adjustment screw mandrel, tapped regulating block and the retainer ring be arranged between magnetic component and regulating block, interior magnet inside regulating block, regulating block is socketed in and regulates on screw mandrel and form threaded engagement between the two, described adjustment screw mandrel is fixed on slide bar front end, described regulating block, retainer ring and magnetic component three form adhesive assembly, described cross bar erection is fixed on cross bar slide, cross bar slide is fixed on retainer ring by ring-type magnetic component, magnetic component and regulating block intercept and open by retainer ring, rotate regulating block and can change the clearance distance between regulating block and retainer ring thus the size regulating magnetic adhesion.When regulating block and retainer ring are fitted, magnetic adhesion is maximum, and the larger then magnetic adhesion of the clearance distance between regulating block and retainer ring is less.

Preferred version five, described electric pushrod is telescopic electric push rod, described thrust stand is two Slide bar structures that left and right is set up in parallel, also be provided with flute profile in the front end of slide bar and connect arm, and the cell wall connecing arm is fixed on slide bar front end connects fixing by left and right slide bar, and the bottom land connecing arm is also provided with the connection bearing of electric pushrod expansion link, push rod connects bearing and forms the thrust point that telescopic electric push rod is connected with thrust stand;

Slide bar front end is provided with retainer ring, slide bar is also provided with cross bar slide, cross bar slide front end is provided with ring-type magnetic component, described magnet is shape structure and is socketed on slide bar, described magnet is placed between retainer ring and ring-type magnetic component, described retainer ring, form adhesive assembly between magnet and magnetic component three, described cross bar erection is fixed on cross bar slide, and cross bar slide is fixed in slide bar front end by ring-type magnetic component.

During employing such scheme one to scheme five, during use, human body is lain on the back on bed board, and shank is suspended in tailstock end, and thrust is acted directly on nest position in knee joint thus produces traction action to vertebral body by thrust crossbars.

Preferred version six on the basis of any one scheme of scheme one to scheme five, bed board is also provided with pad, described pad is arranged on lumbar vertebra and plays carrying human buttock and leg with upper/lower positions, described pad and described thrust crossbars are connected and fixed, and when electric pushrod drives thrust crossbars to move laterally, band mobile gasket slides together.

During employing scheme six, during use, human body is lain on the back on bed board, and human upper's body wt is by bed board support, human body lower body weight by pad support, and thrust crossbars band mobile gasket moves laterally thus produces traction action to vertebral body.

Preferred version seven on the basis of scheme six, also be provided with tractive fixture, described tractive fixture mainly comprises stay cord, Tensioning buckle, belt tensioner, stay cord one end is connected with Tensioning buckle and the other end and the head of a bed are connected and fixed, the connecting end of belt tensioner and the head of a bed are connected and fixed and the pulling to hold and pass from the lacing hole of Tensioning buckle of belt tensioner, belt tensioner forms a telescopic snare, snare is socketed in this chin of people or human body tractive is fixed by transaxillary position, the degree of tightness of snare can be regulated thus the pretension realized human body with hands tractive belt tensioner.

Preferred version eight on the basis of scheme six, also be provided with tractive fixture, described tractive fixture mainly comprises belt tensioner, arrange at belt tensioner two ends and have contact with, to have contact with to gang up with the head of a bed fixedly makes belt tensioner form a snare, snare is socketed in this chin of people or human body tractive is fixed by transaxillary position.

Preferred version nine on the basis of scheme six, also be provided with tractive fixture, described tractive fixture mainly comprises stay cord, Tensioning buckle, belt tensioner, stay cord one end is connected with Tensioning buckle and the other end and the head of a bed are connected and fixed, after the connecting end pile warp head of a bed of belt tensioner be arranged on side-thrust under bed board and connect point and be connected and fixed and the pulling to hold and pass from the lacing hole of Tensioning buckle of belt tensioner, belt tensioner forms a telescopic snare on bed board, can regulate the degree of tightness of snare thus the pretension realized human body with hands tractive belt tensioner.

Preferred version ten on the basis of scheme six, also be provided with tractive fixture, described tractive fixture mainly comprises belt tensioner, arrange in one end of belt tensioner have contact with and after the other end pile warp head of a bed of belt tensioner be arranged on side-thrust under bed board and connect point and be connected and fixed, belt tensioner forms a snare, snare is socketed in this chin of people or human body tractive is fixed by transaxillary position.

The invention has the beneficial effects as follows: the tractive bed that the present invention proposes, owing to being arrange thrust stand on the downside of bed board, the thrust crossbars of the thrust stand that electric pushrod drives moves laterally, human body is lain on the back on bed board, shank is suspended in tailstock end, thrust crossbars by thrust inside knee joint thus to vertebral body produce traction action; Or pad is set on bed board, moved laterally by thrust crossbars band mobile gasket thus traction action is produced to vertebral body.In whole push-and-pull process, bed board is not moved, on bed board, there is cavity when therefore effectively can solve treatment of vertebral bodies tractive bed push-and-pull now, continue to lie on a bed to have a rest to user and bring inconvenient shortcoming, particularly, because thrust crossbars is fixed by the magnetic attraction of magnet, therefore, can guarantee that the traction force that corpus vertebrae is subject to is no more than magnetic adhesion, effectively can guarantee use safety.On this basis, bed body adopts accordion structure, both can as vertebral body tractive therapeutic equipment, can use as bed for resting again, accordion structure facilitates again collection to deposit, do not need to account for too many space, there is a multiplex feature, be particularly suitable as the simple and easy bed for resting of the office space with treatment and health function.

Accompanying drawing explanation

Fig. 1-Figure 17 is the structural representation of first embodiment of the invention; Wherein Fig. 1 is overall structure schematic diagram, and Fig. 2 to 17 is partial structurtes schematic diagram, and wherein Fig. 2 is the structural representation after removing bed board, and structural representation when Fig. 3 is use, Fig. 4 to Figure 17 is partial structurtes enlarged diagram.

Figure 18, Figure 19, Figure 20, Figure 21, Figure 22, Figure 23, Figure 24, Figure 25, Figure 26, Figure 27, Figure 28, Figure 29 are the partial structurtes enlarged diagram of second embodiment of the invention; Wherein Figure 28 is the structural representation that Figure 27 shows from another angle, and Figure 18, Figure 29 are result of use figure.

Figure 30, Figure 31, Figure 32, Figure 33 are the partial structurtes enlarged diagram of third embodiment of the invention.

Figure 34, Figure 35, Figure 36, Figure 37, Figure 38, Figure 39, Figure 40, Figure 41 are the partial structurtes enlarged diagram of four embodiment of the invention.

The partial structurtes enlarged diagram of Figure 42, Figure 43, Figure 44, Figure 45, Figure 46, Figure 47, Figure 48, Figure 49 fifth embodiment of the invention, Figure 43 is the structural representation after Figure 42 removes installing plate.

Figure 50, Figure 51, Figure 52 are the structural representation of sixth embodiment of the invention.Wherein Figure 50 is overall structure schematic diagram, and Figure 51 is partial structurtes schematic diagram, structural representation when Figure 52 is use.

Figure 53 is the partial structurtes schematic diagram of seventh embodiment of the invention.

Figure 54, Figure 55 are the structural representation of eighth embodiment of the invention, and wherein Figure 54 is overall structure schematic diagram, and Figure 55 is partial structurtes schematic diagram.

Figure 56 is the partial structurtes enlarged diagram of ninth embodiment of the invention.

Figure 57, Figure 58, Figure 59 are the structural representation of tenth embodiment of the invention.Structural representation when wherein Figure 57 is for using, Figure 58 is partial structurtes enlarged diagram, Figure 59 is partial structurtes schematic diagram.

In figure:

1.1 first cabinet bases, 1.2 second cabinet bases, 1.3 the 3rd cabinet bases,

2. bedstead, 2.1,2.2,2.3 crossbearers,

3. bed board, 3A bed end,

4. thrust stand, 4.1 cross bars, the left latch of 4.1A, 4.1B right pin,

The left slide bar of 4.2A, the left body of rod of 4.2A1, 4.2A2 first member plate, 4.2A21 first member plate installing hole, the left pore of 4.2A3, 4.2A4 left axle sleeve, 4.2A41 trepanning, 4.2A42 the shaft shoulder, breach after 4.2A51, breach before 4.2A52, 4.2A61, the left fixing head of 4.2A62, 4.2B61, the right fixing head of 4.2B62, 4.2A611, 4.2A621 insertion end, 4.2A612, 4.2A622 adhesive plate, the left retainer ring of 4.2A63, the right retainer ring of 4.2B63, 4.2A71, the left magnet of 4.2A72, 4.2B71, the right magnet of 4.2B72, 4.2A81, 4.2A82 left magnetic component, 4.2B81, 4.2B82 right magnetic component, 4.2A811 adhesive face, 4.2A812 fixing hole, 4.2A91, 4.2A92 cross bar fixture, the right slide bar of 4.2B, the right body of rod of 4.2B1, 4.2B2 right end plate, the right pore of 4.2B3, the left adjusting device of 4.2A10, the right adjusting device of 4.2B10, the left screw mandrel of 4.2A101, the left regulating block of 4.2A102, 4.2A102A the built-in hole of magnet, the left magnet of 4.2A103, 4.2A104 regulates gap,

The left slide of 4.3A, 4.3A1,4.3A0,4.3A10 slide opening, the right slide of 4.3B, 4.3B1, the left jack of 4.3A11, the right jack of 4.3B11,

4.4 flute profiles also connect arm, 4.4A bottom land, 4.4B cell wall,

5 tractive fixtures, 5.1 stay cords, 5.1A Tensioning buckle, 5.2 belt tensioners, 5.21 connecting ends, 5.22 pull end, and 5.31,5.32,5.33 have contact with;

6A slide block type electricity push rod, 6A1 slide block, 6B telescopic electric push rod, 6B1 expansion link termination, bearing, 6.1B rear support before 6.1A, 6.1C thrust connects bearing, and 6.2A installs bearing pin, 6.2 installing plates after connecting bearing installation bearing pin, 6.2B,

7U shape lanyard part,

8 human bodies, 8.1 heads, 8.2 necks, 8.3 shanks, 8.3A knee joint,

9 floors,

10 pads, 10.1 trepannings, 10.2 belts, 10.21 bracelets, 10.3 slide fasteners,

Detailed description of the invention

Show in Fig. 1, Fig. 2, in this example, vertebral body tractive bed comprises a body and electric pushrod, bed body is made up of bed board 3, bedstead 2 and cabinet base 1.1,1.2,1.3, bed board 3 is fixed on bedstead 2, electric pushrod 6A is arranged on the downside of bed board 3, is positioned at tailstock position and is provided with thrust stand 4 on the downside of bed board 3.Fig. 4, Fig. 5, Fig. 6 show, thrust stand 4 mainly comprises thrust crossbars 4.1, slide bar, slide, slide has slide opening, on the downside of bedstead 2, be also provided with installing plate 6.2, described slide is fixed on the downside of installing plate 6.2, and described slide bar is placed in described slide opening, slide bar coordinates with slide and forms line sliding assembly, also be provided with for installing bearing, rear support before electric pushrod, the thrust point of electric pushrod forms with thrust stand and is connected, and electric pushrod drives thrust stand longitudinal sliding motion.

Fig. 4 is the structural representation of thrust stand 4 when regaining, Fig. 5 is the structural representation of thrust crossbars 4.1 laterally after a mobile segment distance of thrust stand, Fig. 6 is the structural representation after Fig. 4 removes installing plate 6.2, Fig. 4, Fig. 5, Fig. 6, Fig. 7 show, in this example, installing plate 6.2 is arranged on crossbearer 2.1,2.2, is provided with for installing bearing 6.1A, rear support 6.1B before electric pushrod 6A on the downside of installing plate 6.2.

Fig. 7, Fig. 8, Fig. 9 show, in this example, described electric pushrod 6A is slide block type electric pushrod, described thrust stand 4 is two Slide bar structures, thrust stand 4 mainly comprises thrust crossbars 4.1, left slide bar 4.2A, right slide bar 4.2B, left slide 4.3A, right slide 4.3B, show in figure, left slide bar 4.2A, right slide bar 4.2B are arranged in juxtaposition.Figure 13 shows, and left slide 4.3A has slide opening 4.3A1.

Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 show, in this example, described left slide bar 4.2A, right slide bar 4.2B are round tube shape structure, its front end is respectively arranged with fixing head 4.2A61,4.2B61, fixing head 4.2A61 has insertion end 4.2A611, adhesive plate 4.2A612, adhesive plate 4.2A612 ovalize structure, insertion end 4.2A611 inserts in left pore 4.2A3 can be fixed on left slide bar front end (being welded and fixed after insertion) by fixing head 4.2A61; Figure 11 shows, and magnet 4.2A71 is disc structure, thrust crossbars 4.1 has been fixed by socket magnetic component 4.2A81; Figure 12 shows, and magnetic component 4.2A81 is provided with the fixing hole 4.2A812 of thrust crossbars, magnetic component is also provided with the adhesive face 4.2A811 with the adhesive of magnet phase; Fig. 8, Figure 12 show, and magnet 4.2A71 is placed between adhesive part adhesive face 4.2A811 and fixing head adhesive plate 4.2A612, described fixing head, form adhesive assembly between magnet and magnetic component three, and thrust crossbars 4.1 is fixed in slide bar front end by magnet.In this example, fixing head, magnetic component are the magnetics that can be attracted by magnet.

Figure 14, Figure 15, Figure 16, Figure 17 show, and in this example, left slide bar 4.2A is made up of body of rod 4.2A1, end plate 4.2A2, and end plate 4.2A2 is arranged on left slide bar 4.2A rear end, and end plate 4.2A2 is provided with installing hole 4.2A21.End plate 4.2A2 inserts the rear otch 4.2A51 of body of rod 4.2A1 and is welded and fixed.Left slide bar 4.2A is formed with the slide block 6A1 of electric pushrod 6A be connected by end plate installing hole 4.2A21.

Figure 14, Figure 17 show, the end plate installing hole 4.2A21 place of left slide bar 4.2A is provided with left axle sleeve 4.2A4, left axle sleeve 4.2A4 has trepanning 4.2A41, left axle sleeve 4.2A4 also has shaft shoulder 4.2A42, in trepanning 4.2A41, penetrate bolt and will axle sleeve 4.2A4 can be fixed on sliding fast 6A1 in the installation screw being bolted to sliding fast 6A1, left slide bar 4.2A is arranged on left axle sleeve 4.2A4 by end plate installing hole 4.2A21, and left slide bar 4.2A can rotate around left axle sleeve 4.2A4 and shaft shoulder 4.2A42 can prevent from getting loose.Electric pushrod 6A drives slide block 6A1 to slide, and drives left slide bar 4.2A, right slide bar 4.2B to slide and resulting belt dynamicthrust cross bar 4.1 moves along the slide opening of left slide, right slide respectively when slide block 6A1 slides.

Structural representation when Fig. 3 is use, show in figure, during use, human body 8 is lain on the back on bed board 3, shank 8.3 is suspended in tailstock end, nest in knee joint 8.3A is contacted with the thrust crossbars 4.1 of thrust stand 4, and thrust crossbars 4.1 is directly by thrust nest thus produce traction action to lumbar vertebra in knee joint 8.3A.In traction process, when traction force exceedes magnetic adhesion, adhesive assembly will be separated, thus guarantees that the traction force acted on corpus vertebrae is no more than magnetic adhesion, effectively can guarantee use safety.

The tractive bed using this example to propose is when treating lumbar vertebra without the need to by health tighten, and it utilizes the hook of nest in human body knee joint 8.3A to draw effect, by producing traction action to nest applied thrust in knee joint.Further, because bed board 3 does not produce movement, can not occur cavity on bed board in push-and-pull process, after push-and-pull completes, user can continue the rest that lies on a bed.

In this example, bedstead can adopt accordion structure, and because thrust stand 4 is arranged on the downside of bed board, do not affect bedstead and fold, depositing after folding does not need to take too many space.

In this example, be a kind of structural shape of public technology for bearing before installing electric pushrod, rear support, no longer describe in detail herein.

Figure 18, Figure 19, Figure 20, Figure 21, Figure 22, Figure 23, Figure 24, Figure 25, Figure 26, Figure 27, Figure 28, Figure 29 are the partial structurtes enlarged diagram of second embodiment of the invention; Wherein Figure 28 is the structural representation that Figure 27 shows from another angle, and Figure 18, Figure 29 are result of use figure.Show in figure, with first embodiment unlike, in this example, left slide bar 4.2A, right slide bar 4.2B front end are respectively arranged with fixing head 4.2A62,4.2B62.Figure 18, Figure 27, Figure 28 show, and fixing head 4.2A62 has insertion end 4.2A621, adhesive plate 4.2A622, and adhesive plate 4.2A622 is disc-shaped structure, and insertion end 4.2A621 inserts in left pore 4.2A3 can be fixed on left slide bar front end by fixing head 4.2A62; Magnet 4.2A72 in the form of a ring structure is socketed on slide bar 4.2A.Figure 18, Figure 29 are result of use figure, Figure 18 display, and in use, when traction force is less than magnetic adhesion, fixing head 4.2A62, magnet 4.2A72 and magnetic component 4.2A82 three are pulled together and form adhesive assembly; Figure 29 shows, and when traction force exceedes magnetic adhesion, adhesive assembly will be separated, thus guarantees that the traction force acted on corpus vertebrae is no more than magnetic adhesion, effectively can guarantee use safety.

Figure 18 shows, in this example, at left slide bar 4.2A, left slide bar 4.2B also has additional left cross bar slide 4.3A1, right cross bar slide 4.3B1, Figure 23, Figure 24, Figure 25 shows, cross bar slide 4.3A1 front end is provided with magnetic component 4.2A82, magnetic component 4.2A82 structure be socketed on slide bar in the form of a ring, Figure 18 shows, magnet 4.2A72 is placed between fixing head 4.2A62 and ring-type magnetic component 4.2A82, described fixing head, adhesive assembly is formed between magnet and magnetic component three, cross bar 4.1 erection is fixed on a left side, also by cross bar fixture 4.2A91 on right cross bar slide, 4.2A92 fixing, cross bar slide 4.3A1 is fixed on the fixing head 4.2A62 of slide bar front end by magnetic component 4.2A82.Figure 21, Figure 22 show, in this example, cross bar fixture 4.2A91 is hooked shape structure, cross bar fixture 4.2A91 is fixed on cross bar slide 4.3A1, when body of rod 4.2A1 moves laterally, effect due to magnetic force makes cross bar slide 4.3A1 move together, thus, drives cross bar 4.1 movement laterally to realize push-and-pull action by left side cross bar fixture 4.2A91 and right side cross bar fixture 4.2A92.

Figure 30, Figure 31, Figure 32, Figure 33 are the partial structurtes enlarged diagram of third embodiment of the invention.Show in figure, with second embodiment unlike, in this example, thrust crossbars 4.1 is correspondingly provided with left latch 4.1A, right pin 4.1B, left cross bar slide 4.3A1, right cross bar slide 4.3B1 are respectively arranged with jack 4.3A11,4.3B11, cross bar 4.1 is erected on left and right cross bar slide, left latch 4.1A, right pin 4.1B is inserted respectively in jack 4.3A11,4.3B11 and thrust crossbars can be made to be fixed on slide.

In above-mentioned second embodiment, be by cross bar fixture 4.2A91,4.2A92, thrust crossbars 4.1 is fixed on cross bar slide; And in the third embodiment, be by left latch 4.1A, right pin 4.1B, thrust crossbars 4.1 is fixed on cross bar slide.The present invention points out, and cross bar fixture can adopt other structure, such as the known pipe clamp for fixing pipe, pipe clamp structure.

Figure 34, Figure 35, Figure 36, Figure 37, Figure 38, Figure 39, Figure 40, Figure 41 are the partial structurtes enlarged diagram of four embodiment of the invention.Show in figure, with the 3rd embodiment unlike, in this example, at left slide bar 4.2A, right slide bar 4.2B front end is respectively arranged with left magnetic force adjusting 4.2A10, right magnetic force adjusting 4.2B10, magnetic force adjusting 4.2A10 comprises adjustment screw mandrel 4.2A101, tapped regulating block 4.2A102 and the retainer ring 4.2A63 be arranged between magnetic component 4.2A82 and regulating block, interior magnet 4.2A103 on regulating block, screw mandrel 4.2A101 is regulated to be fixed on slide bar 4.2A front end, retainer ring 4.2A63 is fixed on screw mandrel 4.2A101, screw mandrel 4.2A101 and regulating block 4.2A102 is regulated to form threaded engagement, rotate the size that regulating block 4.2A102 can change gap 4.2A104 between regulating block 4.2A102 and retainer ring 4.2A63.Regulating block 4.2A102, retainer ring 4.2A63 and magnetic component 4.2A82 three form adhesive assembly.Figure 34, Figure 35 show, cross bar 4.1 erection is fixed on cross bar slide 4.3A1, in the side of retainer ring 4.2A63, cross bar slide 4.3A1 is fixed on retainer ring 4.2A63 by ring-type magnetic component 4.2A82, magnetic component 4.2A82 and regulating block 4.2A102 intercepts and opens by retainer ring 4.2A63, and ring-type magnetic component 4.2A8 is sucked and is fitted on retainer ring 4.2A63 under magneticaction.Figure 36, Figure 37 show, regulating block 4.2A102 forms threaded engagement with regulating screw mandrel 4.2A101, at the opposite side of retainer ring 4.2A63, regulating block both can keep with retainer ring fitting, also can keeping a clearance distance, rotated regulating block and made its movement on screw mandrel can change the adjustment gap 4.2A104 between regulating block and retainer ring thus regulate the size of magnetic adhesion.Figure 40, Figure 41 show, in this example, on regulating block 4.2A102, annular is distributed with some circular hole 4.2A102A, magnet 4.2A103 is cylindrical-shaped structure and is built-inly fixed in the built-in hole 4.2A102A of magnet, makes regulating block 4.2A102 have magnetic adhesion to retainer ring 4.2A63 and magnetic component 4.2A8 thus.

Rotate regulating block and can change the clearance distance between regulating block and retainer ring thus the size regulating magnetic adhesion.When regulating block and retainer ring are fitted, magnetic adhesion is maximum, and the larger then magnetic adhesion of the clearance distance between regulating block and retainer ring is less.

The partial structurtes enlarged diagram of Figure 42, Figure 43, Figure 44, Figure 45, Figure 46, Figure 47, Figure 48, Figure 49 fifth embodiment of the invention, Figure 43 is the structural representation after Figure 42 removes installing plate.Figure 42, Figure 43, Figure 44, Figure 45 shows, with the 3rd embodiment unlike, in this example, electric pushrod is telescopic electric push rod 6B, electric pushrod is by front bearing 6.1A, rear support 6.1B is arranged on the downside of installing plate 6.2, thrust stand is two Slide bar structures that left and right is set up in parallel, at left slide bar 4.2A, the front end of right slide bar 4.2B is also provided with flute profile and connects arm 4.4, and the cell wall 4.4B connecing arm 4.4 is fixed on slide bar front end by a left side, right slide bar also connects fixing, and the bottom land 4.4A connecing arm 4.4 be also provided with connect bearing 6.1C, connect on bearing 6.1C and bearing pin 6.2A is set, the expansion link rod end of electric pushrod 6B is installed bearing pin 6.2A and is formed with bearing 6.1C by connecting bearing and be connected, bearing 6.1C forms the thrust point that electric pushrod 6B is connected with thrust stand.

Figure 46, Figure 47, Figure 48, Figure 49 shows, at left slide bar 4.2A, the front end of right slide bar 4.2B is respectively arranged with retainer ring 4.2A63, 4.2B63, at left slide bar 4.2A, right slide bar 4.2B is also provided with left cross bar slide 4.3A1, right cross bar slide 4.3B1, left cross bar slide 4.3A1, right cross bar slide 4.3B1 front end is respectively arranged with left magnetic component 4.2A82, right magnetic component 4.2B82, magnet 4.2A72 is placed between retainer ring 4.2A63 and ring-type magnetic component 4.2A82, retainer ring 4.2A63, adhesive assembly is formed between magnet 4.2A72 and magnetic component 4.2A82 three, cross bar 4.1 erection is fixed on cross bar slide, cross bar slide 4.3A1 is fixed on the retainer ring 4.2A63 of slide bar front end by ring-type magnetic component 4.2A82.

Figure 50, Figure 51, Figure 52 are the structural representation of sixth embodiment of the invention.Wherein Figure 50 is overall structure schematic diagram, and Figure 51 is partial structurtes schematic diagram, structural representation when Figure 52 is use.This example is improved plan in addition on the basis of the 3rd embodiment, show in figure, with the 3rd embodiment unlike, in this example, bed board 3 bed end 3A is also provided with pad 10, pad 10 outer side edges is provided with pad trepanning 10.1, pad 10 is arranged on lumbar vertebra with upper/lower positions, play carrying human buttock and leg, be socketed in by the trepanning 10.1 of pad 10 and thrust crossbars 4.1 can make pad form with thrust crossbars 4.1 be connected, when electric pushrod 6A drives thrust stand 4 to slide, band mobile gasket 10 slides together.

The present invention points out, and pad 10 can adopt cloth to make.

The present invention also points out, and in other embodiments, in order to the adhesive force between reinforced gasket and human body, can arrange nonskid coating in the upper side of pad (with human contact face).

The present invention also points out, pad 10 adopts the making of the soft material of cloth and so on also to have another beneficial effect, be exactly after cross bar 4.1 movement laterally completes the tractive to human body, control electric pushrod is regained, when cross bar 4.1 is regained, because pad 10 is soft, therefore can not produce human body lumbar vertebra and back extrude.The different characteristic of the present invention that Here it is and prior art is also another outstanding innovative point that the present invention has.

The present invention also points out, and pad 10 being arranged slide fastener 10.3 is conveniently pad 10 dismounting, is loaded onto by pad when it is desired to be used, does not need can pull down when using.If do not consider dismounting problem, also can not slide fastener be set, and pad outer side edges is directly wrapped on thrust crossbars.The present invention also points out, and the fastener of button, fastener and so on also can be used to replace slide fastener.

The present invention also points out, and pad 10, except adopting except the structure of trepanning 10.1 and thrust crossbars 4.1 be connected and fixed, can also arrange and have contact with or clasp on pad, by have contact with or clasp makes pad form with thrust crossbars to be connected.

Figure 52 shows, during use, first thrust crossbars 4.1 is regained, pad 10 is paved on bed board, open slide fastener 10.3, the trepanning 10.1 of pad 10 is socketed in and thrust crossbars 4.1 makes pad 10 form with thrust crossbars 4.1 be connected, and then slide fastener is closed, the whole health of human body 8 is lain on the back on bed board 3, will be placed in below waist on pad 10.Operation electric pushrod 6A runs, band mobile gasket 10 slippage together when slide block 6A1 drives thrust crossbars 4.1 to move laterally.In this example, the following health of human body waist, by pad 10 support, produces pulling force by pad 10 is mobile laterally to lumbar vertebra.Because the action of gravity of human body upper body is at bed board, therefore have adhesive force between upper body and bed board, when the lower part of the body moves laterally along with pad (or having mobile trend), human body lumbar vertebra will be subject to the effect of a traction force.Or in traction process, staff can catch both sides bedstead to slide fixing for upper body to prevent health to be pulled.

Figure 53 is the partial structurtes schematic diagram of seventh embodiment of the invention.Show in figure, with the 6th embodiment unlike, in this example, also arrange belt 10.2 at the inner side edge of pad 10, the termination of belt 10.2 is provided with bracelet 10.21, belt 10.2 can tighten in human lumbar position.

The present invention points out, and belt can also adopt " magic subsides " bandage conventional in clothing field.

Figure 54, Figure 55 are the structural representation of eighth embodiment of the invention, and wherein Figure 54 is overall structure schematic diagram, and Figure 55 is partial structurtes schematic diagram.With the 7th embodiment unlike, show in figure, in this example, also be provided with tractive fixture 5, tractive fixture 5 mainly comprises stay cord 5.1, Tensioning buckle 5.1A, belt tensioner 5.2, stay cord 5.1 one end is connected with Tensioning buckle 5.1A and the cross bar 2.3 that the other end and bedstead are positioned at the head of a bed is connected and fixed, connecting end 5.21 and the cross bar 2.3 of belt tensioner 5.2 are connected and fixed and pull end 5.22 from the lacing hole of Tensioning buckle 5.1A and pass, and belt tensioner forms a snare on bed board.The degree of tightness of snare can be regulated by Tensioning buckle 5.1A and pretension is carried out to human body.Tensioning buckle be now in logistics transportation field through being usually used in the instrument of tighten goods, be also commonly called as zinc button.

This example both can carry out tractive to lumbar vertebra separately, also can carry out tractive to cervical vertebra separately, can also carry out tractive to cervical vertebra, lumbar vertebra simultaneously.

When needs carry out tractive to lumbar vertebra separately, the longitudinal length of pad 10 is for extend to human buttock position from human foot.During use, first pad paved at bed board and extend on human buttock position, human body is lain on the back on bed board, belt tensioner 5.2 is socketed in human body transaxillary position and carries out pretension by pulling end 5.22, and operation electric pushrod runs and can carry out tractive to lumbar vertebra separately.

When needs carry out tractive to cervical vertebra separately, the longitudinal length of pad 10 is for extend to cervical vertebra position from human foot.First will pave pad at bed board and extend on cervical vertebra position, and belt tensioner 5.2 be socketed in human body head chin portion and carry out pretension by pulling end 5.22, operation electric pushrod runs and can carry out tractive to cervical vertebra separately.

When needs carry out tractive to cervical vertebra, lumbar vertebra simultaneously, the longitudinal length of pad 10 is for extend to human buttock position from human foot.First pave pad at bed board and extend on human buttock position, belt tensioner 5.2 be socketed in human body transaxillary position and carry out pretension by pulling end 5.22, operation electric pushrod runs and can carry out tractive to lumbar vertebra separately.

In practice, the longitudinal length of pad 10 can be designed to extend to cervical vertebra position from human foot, when needs separately carry out tractive to lumbar vertebra or when tractive being carried out to lumbar vertebra, cervical vertebra, only need carry out the folding length making it spread out in bed for extend to human buttock position from human foot to pad simultaneously.

Figure 56 is the partial structurtes schematic diagram of ninth embodiment of the invention.Show in figure, with the 8th embodiment unlike, in this example, tractive fixture 5 comprises belt tensioner 5.2, arranges respectively have contact with 5.31,5.33 at the two ends of belt tensioner 5.2; Belt tensioner 5.2 is also provided with and has contact with 5.32.During use, when needing human body oxter tractive to fix, belt tensioner 5.2 is socketed in human body front from oxter, and 5.31,5.33 will be had contact with gangs up with respectively on cross bar 2.3.When human body chin tractive is fixed by needs, belt tensioner 5.2 can be socketed in human body chin portion, and 5.31,5.32 will be had contact with gang up with respectively on cross bar 2.3.The setting of having contact with 5.32,5.33 positions will distinguish corresponding different socket positions.

Figure 57, Figure 58, Figure 59 are the structural representation of tenth embodiment of the invention.Structural representation when wherein Figure 57 is for using, Figure 58 is partial structurtes enlarged diagram, Figure 59 is partial structurtes schematic diagram.Show in figure, with in the 8th embodiment unlike, in this example, the connecting end 5.21 of belt tensioner 5.2 be not be directly fixed on crossbearer 2.3 but pile warp crossbearer 2.3 after be connected and fixed with the slide block 6A1 of electric pushrod 6A.In this example, be also provided with U-shaped lanyard part 7 at the belt tensioner pile warp place of crossbearer 2.3.In this example, during use, operation electric pushrod 6A runs, band mobile gasket 10 slippage together when slide block 6A1 drives thrust crossbars 4.1 to move laterally, simultaneously, because the connecting end 5.21 of belt tensioner 5.2 is connected with slide block, therefore, also have belt tensioner 5.2 when slide block 6A1 moves laterally and initiatively tighten up effect.

Claims

1. a vertebral body tractive bed, comprise a body and electric pushrod, bed body is by bed board, bedstead and cabinet base composition, bed board is fixed on bedstead, described electric pushrod is arranged on the downside of bed board, it is characterized in that, on the downside of bed board, be positioned at tailstock position be provided with thrust stand, thrust stand mainly comprises thrust crossbars, slide bar, slide, described slide has slide opening, also installing plate is provided with on the downside of bedstead, described slide is fixed on the downside of installing plate, described slide bar is placed in the slide opening of described slide, slide bar coordinates with slide and forms line sliding assembly, thrust crossbars is arranged on slide bar front end, electric pushrod is arranged on the downside of installing plate, the thrust point of electric pushrod forms with thrust stand and is connected, electric pushrod drives thrust stand longitudinal sliding motion, arrange magnet in described slide bar front end, described thrust crossbars is fixed by the magnetic attraction of magnet.

2. vertebral body tractive bed according to claim 1, it is characterized in that, described electric pushrod is slide block type electric pushrod, described thrust stand is two Slide bar structures that left and right is set up in parallel, described slide bar rear end is provided with connection end plate, connect on end plate and be provided with end plate installing hole, slide bar is connected with the slide block of electric pushrod by connecting end plate installing hole, and slide block forms the thrust point that electric pushrod is connected with thrust stand.

3. vertebral body tractive bed according to claim 2, it is characterized in that, left slide bar, right slide bar front end is provided with fixing head, described magnet is disc structure, described thrust crossbars is fixed by socket magnetic component, described magnetic component is provided with the fixing hole of thrust crossbars, described magnetic component is also provided with the adhesive face with the adhesive of magnet phase, described magnet is placed between fixing head and magnetic component, described fixing head, adhesive assembly is formed between magnet and magnetic component three, thrust crossbars is set up and is fixed on slide bar and is fixed in described slide bar front end by magnet by magnetic component.

4. vertebral body tractive bed according to claim 2, is characterized in that, left slide bar, right slide bar front end are provided with fixing head, described magnet structure be socketed on slide bar in the form of a ring; Slide bar is also provided with cross bar slide, cross bar slide front end is provided with ring-type magnetic component, described magnet is placed between fixing head and ring-type magnetic component, described fixing head, between magnet and magnetic component three, form adhesive assembly, described cross bar sets up and is fixed on cross bar slide, and cross bar slide is fixed in slide bar front end by ring-type magnetic component.

5. vertebral body tractive bed according to claim 2, is characterized in that, left slide bar, right slide bar front end are provided with fixing head, described magnet structure be socketed on slide bar in the form of a ring, slide bar is also provided with cross bar slide, cross bar slide front end is provided with ring-type magnetic component, slide bar front end is provided with magnetic force adjusting, magnetic force adjusting comprises adjustment screw mandrel, tapped regulating block and the retainer ring be arranged between magnetic component and regulating block, interior magnet inside regulating block, regulating block is socketed in and regulates on screw mandrel and form threaded engagement between the two, described adjustment screw mandrel is fixed on slide bar front end, described regulating block, retainer ring and magnetic component three form adhesive assembly, described cross bar erection is fixed on cross bar slide, cross bar slide is fixed on retainer ring by ring-type magnetic component, magnetic component and regulating block intercept and open by retainer ring, rotate regulating block and can change the clearance distance between regulating block and retainer ring thus the size regulating magnetic adhesion.When regulating block and retainer ring are fitted, magnetic adhesion is maximum, and the larger then magnetic adhesion of the clearance distance between regulating block and retainer ring is less.

6. vertebral body tractive bed according to claim 1, it is characterized in that, described electric pushrod is telescopic electric push rod, described thrust stand is two Slide bar structures that left and right is set up in parallel, also be provided with flute profile in the front end of slide bar and connect arm, and the cell wall connecing arm is fixed on slide bar front end connects fixing by left and right slide bar, and the bottom land connecing arm is also provided with the connection bearing of electric pushrod expansion link, push rod connects bearing and forms the thrust point that telescopic electric push rod is connected with thrust stand;

7. the vertebral body tractive bed according to the arbitrary claim of claim 1-6, it is characterized in that, bed board is also provided with pad, described pad is arranged on lumbar vertebra and plays carrying human buttock and leg with upper/lower positions, described pad and described thrust crossbars are connected and fixed, and when electric pushrod drives thrust crossbars to move laterally, band mobile gasket slides together.

8. vertebral body tractive bed according to claim 7, it is characterized in that, also be provided with tractive fixture, described tractive fixture mainly comprises stay cord, Tensioning buckle, belt tensioner, stay cord one end is connected with Tensioning buckle and the other end and the head of a bed are connected and fixed, the connecting end of belt tensioner and the head of a bed are connected and fixed and the pulling to hold and pass from the lacing hole of Tensioning buckle of belt tensioner, belt tensioner forms a telescopic snare, snare is socketed in this chin of people or human body tractive is fixed by transaxillary position, the degree of tightness of snare can be regulated thus the pretension realized human body with hands tractive belt tensioner.

9. the vertebral body tractive bed according to the arbitrary claim of claim 7, it is characterized in that, also be provided with tractive fixture, described tractive fixture mainly comprises belt tensioner, arrange at belt tensioner two ends and have contact with, to have contact with to gang up with the head of a bed fixedly makes belt tensioner form a snare, snare is socketed in this chin of people or human body tractive is fixed by transaxillary position.

10. the vertebral body tractive bed according to the arbitrary claim of claim 7, it is characterized in that, also be provided with tractive fixture, described tractive fixture mainly comprises stay cord, Tensioning buckle, belt tensioner, stay cord one end is connected with Tensioning buckle and the other end and the head of a bed are connected and fixed, after the connecting end pile warp head of a bed of belt tensioner be arranged on side-thrust under bed board and connect point and be connected and fixed, and the end that pulls of belt tensioner passes from the lacing hole of Tensioning buckle, belt tensioner forms a telescopic snare on bed board, the degree of tightness of snare can be regulated thus the pretension realized human body with hands tractive belt tensioner.