CN203943778U - A kind of vertebral body tractive bed - Google Patents

Abstract

A kind of vertebral body tractive bed, the tractive bed the utility model proposes, because being arranges thrust stand at bed board downside, the thrust cross bar 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, thereby thrust cross bar produces traction action in knee joint inner side to vertebral body by thrust, or pad is set on bed board, the following weight of human buttock is by pad support, thereby move laterally vertebral body is produced to traction action by the thrust cross bar band mobile gasket of thrust stand, in whole push-and-pull process, bed board is not moved, therefore can effectively solve treatment of vertebral bodies tractive bed push-and-pull now time, on bed board, there is cavity, continue to lie on a bed to have a rest to user and bring inconvenient shortcoming, particularly, because thrust cross bar is to fix 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, can effectively guarantee to use safety.

Description

A kind of vertebral body tractive bed

Technical field

This utility model relates to a kind of vertebral body tractive therapeutic equipment, relates in particular to a kind of vertebral body tractive bed.

Background technology

Now, when people work, need to use the time of computer more and more, be sitting in for a long time operating computer on seat, easily make people's lumbar vertebra and cervical vertebra 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 who suffers from lumbar spondylosis and cervical spondylosis is more and more, and has the trend of rejuvenation, is a social health problem meriting attention.Now vertebral body is carried out to the common method that tractive is treatment lumbar spondylosis and cervical spondylosis, it can alleviate a series of Jiankang problem being produced by the compressing between vertebral body, has good treatment and health-care effect.Vertebral body is carried out to tractive treatment need to be by related medical equipment, conventionally need to use tractive bed, tractive bed is now, by be positioned at position below human lumbar vertebra on bed body, mobile bed board is set, when use, need by above human body lumbar vertebra health by pectoral girdle tighten on bed body and health below by human body lumbar vertebra by belt tighten on mobile bed board, mobile bed board is moved laterally produce traction action thereby then control motor motion.Problem is, after bed board is mobile laterally, next cavity will be stayed on the seam at original mobile bed board, mobile bed board back must be received and just can be made the seam of mobile bed board recover smooth, if user is not stood up and is continued to lie on bed board and have a rest, in the process of back receiving at mobile bed board, will produce squeezing action to human body lumbar vertebra again, such one draws one to squeeze, and will the treatment of vertebral body be produced to bad effect.

Occurring in nature, some material has magnetic, can attract the character of the materials such as ferrum, cobalt, nickel to be called magnetic, and the magnetic object of tool is magnet, also referred to as Magnet; At occurring in nature, have some objects to have ferromagnetism, the character can with magnetisable material attraction is called ferromagnetism, will have ferromagnetic object herein magnetic simultaneously.

Utility model content

Exist after bed board is mobile laterally and will on the seam at original mobile bed board, stay next cavity in order to solve treatment of vertebral bodies tractive bed now, continue to lie on a bed to have a rest to user and bring inconvenient shortcoming, the utility model proposes a kind of vertebral body tractive bed, bed board is fixed, at bed board downside installed thrust support, by thrust stand, corpus vertebrae is produced to traction action, the tractive bed that use the utility model proposes carries out tractive treatment to lumbar vertebra, can solve treatment of vertebral bodies tractive bed now exists after bed board is mobile laterally and will on the seam at original mobile bed board, stay next cavity, continue to lie on a bed to have a rest to user and bring inconvenient shortcoming.

This utility model 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 bed board downside, it is characterized in that, be positioned at tailstock position at bed board downside and be provided with thrust stand, thrust stand mainly comprises thrust cross bar, slide bar, slide, on described slide, there is slide opening, also be provided with installing plate at bedstead downside, described slide is fixed on installing plate downside, described slide bar is placed in the slide opening of described slide, slide bar coordinates formation line sliding assembly with slide, thrust cross bar is arranged on slide bar front end, electric pushrod is arranged on installing plate downside, the thrust point of electric pushrod forms and is connected with thrust stand, electric pushrod drives thrust stand longitudinal sliding motion, at described slide bar front end, magnet is set, described thrust cross bar 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, on described thrust cross bar, be fixed by socket magnetic component, on described magnetic component, be provided with the fixing hole of thrust cross bar, 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, between described fixing head, magnet and magnetic component three, form adhesive assembly, thrust cross bar sets up to be fixed on slide bar and by magnetic component and is fixed at described slide bar front end by magnet.

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 being socketed on slide bar in the form of a ring; On slide bar, be 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, between described fixing head, 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 at 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 being socketed on slide bar in the form of a ring, on slide bar, be also provided with cross bar slide, cross bar slide front end is provided with ring-type magnetic component, be provided with magnetic force adjusting at slide bar front end, magnetic force adjusting comprises adjusting screw mandrel, tapped regulating block and be arranged on the retainer ring between magnetic component and regulating block, at regulating block the inside interior magnet, regulating block is socketed in and regulates on screw mandrel and form threaded engagement between the two, described adjusting screw mandrel is fixed on slide bar front end, described regulating block, retainer ring and magnetic component three form adhesive assembly, described cross bar sets up and is fixed on cross bar slide, cross bar slide is fixed on retainer ring by ring-type magnetic component, retainer ring is opened magnetic component and regulating block obstruct, thereby rotation regulating block can change the size of the clearance distance adjusting magnetic adhesion between regulating block and retainer ring.In the time of regulating block and retainer ring laminating, magnetic adhesion maximum, the clearance distance between regulating block and retainer ring more magnetic adhesion 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 and connect arm at the front end of slide bar, and the cell wall that connects arm is fixed on slide bar front end by left and right slide bar and connects fixing, and connect the connection bearing that is also provided with electric pushrod expansion link on the bottom land of arm, expansion link connects bearing and forms the thrust point that telescopic electric push rod is connected with thrust stand;

Be provided with retainer ring at slide bar front end, on slide bar, be 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, between described retainer ring, 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 at slide bar front end by ring-type magnetic component.

While adopting such scheme one to scheme five, when use, human body is lain on the back on bed board, and shank is suspended in tailstock end, thereby thrust is acted directly on nest position in knee joint by thrust cross bar, vertebral body is produced to traction action.

In scheme one to preferred version six on the basis of scheme five any one schemes, on bed board, be also provided with pad, described pad is arranged on lumbar vertebra and plays carrying human buttock and shank with upper/lower positions, described pad and described thrust cross bar are connected and fixed, and when electric pushrod drives thrust cross bar to move laterally, are with mobile gasket to slide together.

When employing scheme six, when use, human body is lain on the back on bed board, human body upper body weight by bed board support, human body lower body weight by pad support, thereby thrust cross bar band mobile gasket move laterally to vertebral body produce traction action.

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 be connected and fixed and belt tensioner pull end from the lacing hole of Tensioning buckle, pass, belt tensioner forms a telescopic snare, snare is socketed in to this chin of people or human body tractive is fixed in position, oxter, thereby can regulates the degree of tightness of snare to realize the pretension to 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 and have contact with at belt tensioner two ends, to have contact with the head of a bed and gang up with and fixedly make belt tensioner form a snare, snare will be socketed in to this chin of people or human body tractive is fixed in position, oxter.

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, the end that pulls of belt tensioner passes from the lacing hole of Tensioning buckle with being arranged under bed board that side-thrust connects that point is connected and fixed after the connecting end pile warp head of a bed of belt tensioner, belt tensioner forms a telescopic snare on bed board, thereby can regulate the degree of tightness of snare to realize the pretension to 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 under bed board side-thrust and connect to put and be connected and fixed, a snare of belt tensioner formation, is socketed in this chin of people by snare or human body tractive is fixed in position, oxter.

The beneficial effects of the utility model are: the tractive bed the utility model proposes, because being arranges thrust stand at bed board downside, the thrust cross bar 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, thereby thrust cross bar produces traction action in knee joint inner side to vertebral body by thrust; Or pad is set on bed board, thereby moves laterally vertebral body is produced to traction action by thrust cross bar band mobile gasket.In whole push-and-pull process, bed board is not moved, therefore can effectively solve treatment of vertebral bodies tractive bed push-and-pull now time, on bed board, there is cavity, continue to lie on a bed to have a rest to user and bring inconvenient shortcoming, particularly, because thrust cross bar is to fix 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, can effectively guarantee to use safety.On this basis, bed body adopts accordion structure, both can be used as vertebral body tractive therapeutic equipment, can be used as again bed for resting uses, accordion structure again convenient collection is deposited, 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.

Brief description of the drawings

Fig. 1-Figure 17 is the structural representation of first embodiment of this utility model; 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 of removing after bed board, structural representation when Fig. 3 is use, and 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 this utility model; 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 the 3rd embodiment of this utility model.

Figure 34, Figure 35, Figure 36, Figure 37, Figure 38, Figure 39, Figure 40, Figure 41 are the partial structurtes enlarged diagram of the 4th embodiment of this utility model.

The partial structurtes enlarged diagram of Figure 42, Figure 43, Figure 44, Figure 45, Figure 46, Figure 47, Figure 48, the 5th embodiment of Figure 49 this utility model, Figure 43 is that Figure 42 removes installing plate structural representation afterwards.

Figure 50, Figure 51, Figure 52 are the structural representation of the 6th embodiment of this utility model.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 the 7th embodiment of this utility model.

Figure 54, Figure 55 are the structural representation of the 8th embodiment of this utility model, and wherein Figure 54 is overall structure schematic diagram, and Figure 55 is partial structurtes schematic diagram.

Figure 56 is the partial structurtes schematic diagram of the 9th embodiment of this utility model.

Figure 57, Figure 58, Figure 59 are the structural representation of the tenth embodiment of this utility model.Structural representation when wherein Figure 57 is for use, Figure 58 is that partial structurtes enlarged diagram, Figure 59 are 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 after connecting bearing installation bearing pin, 6.2B, 6.2 installing plates,

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

Fig. 1-Figure 17 is the structural representation of first embodiment of this utility model; 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 of removing after bed board, structural representation when Fig. 3 is use, and Fig. 4 to Figure 17 is partial structurtes enlarged diagram.

In Fig. 1, Fig. 2, show, 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 bed board 3 downsides, is positioned at tailstock position is provided with thrust stand 4 at bed board 3 downsides.Fig. 4, Fig. 5, Fig. 6 show, thrust stand 4 mainly comprises thrust cross bar 4.1, slide bar, slide, on slide, there is slide opening, also be provided with installing plate 6.2 at bedstead 2 downsides, described slide is fixed on installing plate 6.2 downsides, and described slide bar is placed in described slide opening, slide bar coordinates formation line sliding assembly with slide, also be provided with front bearing, rear support for electric pushrod is installed, the thrust point of electric pushrod forms and is connected with thrust stand, and electric pushrod drives thrust stand longitudinal sliding motion.

Fig. 4 is the structural representation of thrust stand 4 while regaining, Fig. 5 is that the thrust cross bar 4.1 of thrust stand moves the structural representation after a segment distance laterally, Fig. 6 is that Fig. 4 removes the structural representation after 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 front bearing 6.1A, the rear support 6.1B for electric pushrod 6A is installed at installing plate 6.2 downsides.

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 cross bar 4.1, left slide bar 4.2A, right slide bar 4.2B, left slide 4.3A, right slide 4.3B, in figure, show, left slide bar 4.2A, right slide bar 4.2B are arranged in juxtaposition.Figure 13 shows, on left slide 4.3A, has slide opening 4.3A0.

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 fixing head 4.2A61 left slide bar front end (being welded and fixed after insertion); Figure 11 demonstration, magnet 4.2A71 is disc structure, has been fixed by socket magnetic component 4.2A81 on thrust cross bar 4.1; Figure 12 shows, is provided with the fixing hole 4.2A812 of thrust cross bar on magnetic component 4.2A81, and magnetic component is also provided with the adhesive face 4.2A811 with the adhesive of magnet phase; Fig. 8, Figure 12 demonstration, magnet 4.2A71 is placed between adhesive part adhesive face 4.2A811 and fixing head adhesive plate 4.2A612, between described fixing head, magnet and magnetic component three, forms adhesive assembly, and thrust cross bar 4.1 is fixed at 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 demonstration, 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 and is connected with the slide block 6A1 of electric pushrod 6A by end plate installing hole 4.2A21.

Figure 14, Figure 17 show, end plate installing hole 4.2A21 place at 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 axle sleeve 4.2A4 can be fixed on sliding fast 6A1 being bolted in the installation screw of sliding fast 6A1, it is upper that 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 and shaft shoulder 4.2A42 can prevent from getting loose around left axle sleeve 4.2A4.Electric pushrod 6A drives slide block 6A1 to slide, and slide block 6A1 drives left slide bar 4.2A, right slide bar 4.2B to move along slide opening slip the final band dynamicthrust cross bar 4.1 of left slide, right slide respectively while slip.

Structural representation when Fig. 3 is use, in figure, show, when 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 cross bar 4.1 of thrust stand 4, thereby thrust cross bar 4.1 directly produce traction action by thrust nest in knee joint 8.3A to lumbar vertebra.In traction process, in the time that traction force exceedes magnetic adhesion, adhesive assembly will be separated, thereby the traction force of guaranteeing to act on corpus vertebrae is no more than magnetic adhesion, can effectively guarantee to use safety.

Use tractive bed that this example proposes treatment when lumbar vertebra without by health tighten, it utilizes the hook of nest in human body knee joint 8.3A to draw effect, thus by nest applied thrust in knee joint is produced to traction action.And, because bed board 3 does not produce movement, in push-and-pull process, can on bed board, there is not cavity, after push-and-pull completes, user can continue the rest that lies on a bed.

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

In this example, for a kind of structural shape that front bearing, the rear support of electric pushrod is public technology is installed, 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 this utility model; Wherein Figure 28 is the structural representation that Figure 27 shows from another angle, and Figure 18, Figure 29 are result of use figure.In figure, show, different from first embodiment, 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 demonstration, 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 fixing head 4.2A62 left slide bar front end; 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 demonstration, and in use, in the time that 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 demonstration, in the time that traction force exceedes magnetic adhesion, adhesive assembly will be separated, thus the traction force of guaranteeing to act on corpus vertebrae is no more than magnetic adhesion, can effectively guarantee to use safety.

Figure 18 shows, in this example, at left slide bar 4.2A, on right slide bar 4.2B, also have 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 being 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, between magnet and magnetic component three, form adhesive assembly, cross bar 4.1 sets up and is fixed on a left side, on right cross bar slide and by cross bar fixture 4.2A91, 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, in the time that body of rod 4.2A1 moves laterally, move together because the effect of magnetic force makes cross bar slide 4.3A1, thus, drive the cross bar 4.1 mobile push-and-pull action of realizing laterally 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 the 3rd embodiment of this utility model.In figure, show, different from second embodiment is, in this example, on thrust cross bar 4.1, be correspondingly provided with left latch 4.1A, right pin 4.1B, on left cross bar slide 4.3A1, right cross bar slide 4.3B1, be respectively arranged with jack 4.3A11,4.3B11, cross bar 4.1 is erected on left and right cross bar slide, and left latch 4.1A, right pin 4.1B are inserted respectively in jack 4.3A11,4.3B11 and can make thrust cross bar be fixed on slide.

In above-mentioned the second embodiment, be by cross bar fixture 4.2A91,4.2A92, thrust cross bar 4.1 to be fixed on cross bar slide; And in the 3rd embodiment, be by left latch 4.1A, right pin 4.1B, thrust cross bar 4.1 to be fixed on cross bar slide.This utility model prompting, cross bar fixture can adopt other structure, for example known pipe clamp, pipe clamp structure for fixing pipe.

Figure 34, Figure 35, Figure 36, Figure 37, Figure 38, Figure 39, Figure 40, Figure 41 are the partial structurtes enlarged diagram of the 4th embodiment of this utility model.In figure, show, different from the 3rd embodiment is, 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 adjusting screw mandrel 4.2A101, tapped regulating block 4.2A102 and be arranged on the retainer ring 4.2A63 between magnetic component 4.2A82 and regulating block, interior magnet 4.2A103 on regulating block, regulate screw mandrel 4.2A101 to be fixed on slide bar 4.2A front end, retainer ring 4.2A63 is fixed on screw mandrel 4.2A101, regulate screw mandrel 4.2A101 and regulating block 4.2A102 to form threaded engagement, rotation regulating block 4.2A102 can change the size of 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 sets up and is fixed on cross bar slide 4.3A1, in a 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, retainer ring 4.2A63 opens magnetic component 4.2A82 and regulating block 4.2A102 obstruct, and ring-type magnetic component 4.2A82 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 laminating, also can keep a clearance distance with retainer ring, made its movement on screw mandrel can change the size of the adjusting gap 4.2A104 adjusting magnetic adhesion between regulating block and retainer ring thereby rotate regulating block.Figure 40, Figure 41 show, in this example, the upper annular of regulating block 4.2A102 is distributed with some circular hole 4.2A102A, magnet 4.2A103 is cylindrical-shaped structure built-in being fixed in the built-in hole 4.2A102A of magnet, makes thus regulating block 4.2A102 have magnetic adhesion to retainer ring 4.2A63 and magnetic component 4.2A82.

Thereby rotation regulating block can change the size of the clearance distance adjusting magnetic adhesion between regulating block and retainer ring.In the time of regulating block and retainer ring laminating, magnetic adhesion maximum, the clearance distance between regulating block and retainer ring more magnetic adhesion is less.

The partial structurtes enlarged diagram of Figure 42, Figure 43, Figure 44, Figure 45, Figure 46, Figure 47, Figure 48, the 5th embodiment of Figure 49 this utility model, Figure 43 is that Figure 42 removes installing plate structural representation afterwards.Figure 42, Figure 43, Figure 44, Figure 45 shows, different from the 3rd embodiment is, 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 installing plate 6.2 downsides, 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 that connects arm 4.4 is fixed on slide bar front end by a left side, right slide bar also connects fixing, and connect on the bottom land 4.4A of arm 4.4 and be also provided with and connect bearing 6.1C, connect on bearing 6.1C bearing pin 6.2A is set, the expansion link rod end of electric pushrod 6B forms and is connected with bearing 6.1C by connecting bearing installation bearing pin 6.2A, 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, on right slide bar 4.2B, be 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, between magnet 4.2A72 and magnetic component 4.2A82 three, form adhesive assembly, cross bar 4.1 sets up and 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 the 6th embodiment of this utility model.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, in figure, show, different from the 3rd embodiment is, in this example, on bed board 3 bed end 3A, be also provided with pad 10, in pad 10 outer side edges, be provided with pad trepanning 10.1, pad 10 is arranged on lumbar vertebra with upper/lower positions, play carrying human buttock and shank, the trepanning of pad 10 10.1 is socketed on thrust cross bar 4.1 and can makes pad form and be connected with thrust cross bar 4.1, and electric pushrod 6A is with mobile gasket 10 to slide together while driving thrust stand 4 to slide.

This utility model prompting, pad 10 can adopt cloth to make.

This utility model is also pointed out, and in other embodiments, for the adhesive force between reinforced gasket and human body, can nonskid coating be set in the upper side of pad (with people's contact level).

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

This utility model is also pointed out, and it is in order to facilitate pad 10 dismounting, in the time that needs use, pad to be loaded onto, can pulling down while not needing to use that slide fastener 10.3 is set on pad 10.If do not consider dismounting problem, slide fastener also can be set, and pad outer side edges is directly wrapped on thrust cross bar.

This utility model is also pointed out, and also can use the fastener of button, fastener and so on to replace slide fastener.

This utility model is also pointed out, and pad 10, except adopting structure and the thrust cross bar 4.1 of trepanning 10.1 be connected and fixed, can also arrange and have contact with or clasp on pad, by having contact with or clasp makes pad be connected with thrust cross bar formation.

Figure 52 shows, when use, first thrust cross bar 4.1 is regained, pad 10 is paved on bed board, open slide fastener 10.3, the trepanning of pad 10 10.1 is socketed on thrust cross bar 4.1 and makes pad 10 form and be connected with thrust cross bar 4.1, and then by slide fastener closure, the whole health of human body 8 is lain on the back on bed board 3, and waist is placed on pad 10 below.Operation electric pushrod 6A operation, slide block 6A1 is with mobile gasket 10 slippage together while driving thrust cross bar 4.1 to move laterally.In this example, the following health of human body waist, by pad 10 supports, 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 between upper body and bed board, there is adhesive force, in the time that 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 to prevent that health is pulled fixing upper body.

Figure 53 is the partial structurtes schematic diagram of the 7th embodiment of this utility model.In figure, show, different from the 6th embodiment, in this example, at the inner side edge of pad 10, belt 10.2 is also set, the termination of belt 10.2 is provided with bracelet 10.21, and belt 10.2 can be set up at human lumbar position by tighten.

This utility model prompting, can also adopt " magic subsides " bandage conventional in clothing field on belt.

Figure 54, Figure 55 are the structural representation of the 8th embodiment of this utility model, and wherein Figure 54 is overall structure schematic diagram, and Figure 55 is partial structurtes schematic diagram.Different from the 7th embodiment is, in figure, show, in this example, also be provided with tractive fixture 5, tractive fixture 5 mainly comprises that stay cord 5.1, Tensioning buckle 5.1A, belt tensioner 5.2, stay cord 5.1 one end are connected with Tensioning buckle 5.1A and the other end and bedstead are positioned at the cross bar 2.3 of the head of a bed is connected and fixed, the connecting end 5.21 of belt tensioner 5.2 is connected and fixed with cross bar 2.3 and pulls end 5.22 and pass from the lacing hole of Tensioning buckle 5.1A, and belt tensioner forms a snare on bed board.Can regulate the degree of tightness of snare and human body is carried out to pretension by Tensioning buckle 5.1A.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 be carried 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.

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

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

In the time that needs carry out tractive to cervical vertebra, lumbar vertebra simultaneously, the longitudinal length of pad 10 is for to extend to human buttock position from human foot.First pad paved at bed board and extended on human buttock position, belt tensioner 5.2 is socketed in to human body chin position and carries out pretension by pulling end 5.22, the operation of operation electric pushrod can be carried out tractive to cervical vertebra, lumbar vertebra simultaneously.

In practice, the longitudinal length of pad 10 can be designed to extend to cervical vertebra position from human foot, in the time that needs carry out tractive to lumbar vertebra separately or while lumbar vertebra, cervical vertebra being carried out to tractive simultaneously, only need fold and make its length spreading out in bed for to extend to human buttock position from human foot pad.

Figure 56 is the partial structurtes schematic diagram of the 9th embodiment of this utility model.In figure, show, different from the 8th embodiment, in this example, tractive fixture 5 comprises belt tensioner 5.2, arranges respectively and has contact with 5.31,5.33 at the two ends of belt tensioner 5.2; On belt tensioner 5.2, be also provided with and have contact with 5.32.When use, when human body oxter tractive need to be fixed, belt tensioner 5.2 is socketed in to human body front from oxter, and will has contact with 5.31,5.33 and gang up with respectively on cross bar 2.3.In the time that needs are fixing by human body chin tractive, belt tensioner 5.2 can be socketed in to human body chin position, and will have contact with 5.31,5.32 and gang up with respectively on cross bar 2.3.Have contact with the setting of 5.32,5.33 positions and will distinguish corresponding different socket positions.

Figure 57, Figure 58, Figure 59 are the structural representation of the tenth embodiment of this utility model.Structural representation when wherein Figure 57 is for use, Figure 58 is that partial structurtes enlarged diagram, Figure 59 are partial structurtes schematic diagram.In figure, show, from different in the 8th embodiment, in this example, the connecting end 5.21 of belt tensioner 5.2 is not to be directly fixed on crossbearer 2.3 but to be connected and fixed with the slide block 6A1 of electric pushrod 6A after pile warp crossbearer 2.3.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, when use, operation electric pushrod 6A operation, slide block 6A1 is with mobile gasket 10 slippage together while driving thrust cross bar 4.1 to move laterally, simultaneously, because the connecting end 5.21 of belt tensioner 5.2 is connected with slide block, therefore, when slide block 6A1 moves laterally, belt tensioner 5.2 is also had and initiatively tightens up effect.

Claims (10)

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 bed board downside, it is characterized in that, be positioned at tailstock position at bed board downside and be provided with thrust stand, thrust stand mainly comprises thrust cross bar, slide bar, slide, on described slide, there is slide opening, also be provided with installing plate at bedstead downside, described slide is fixed on installing plate downside, described slide bar is placed in the slide opening of described slide, slide bar coordinates formation line sliding assembly with slide, thrust cross bar is arranged on slide bar front end, electric pushrod is arranged on installing plate downside, the thrust point of electric pushrod forms and is connected with thrust stand, electric pushrod drives thrust stand longitudinal sliding motion, at described slide bar front end, magnet is set, described thrust cross bar 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, on described thrust cross bar, be fixed by socket magnetic component, on described magnetic component, be provided with the fixing hole of thrust cross bar, 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, between magnet and magnetic component three, form adhesive assembly, thrust cross bar sets up to be fixed on slide bar and by magnetic component and is fixed at described slide bar front end by magnet.

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 being socketed on slide bar in the form of a ring; On slide bar, be 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, between described fixing head, 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 at 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 being socketed on slide bar in the form of a ring, on slide bar, be also provided with cross bar slide, cross bar slide front end is provided with ring-type magnetic component, be provided with magnetic force adjusting at slide bar front end, magnetic force adjusting comprises adjusting screw mandrel, tapped regulating block and be arranged on the retainer ring between magnetic component and regulating block, at regulating block the inside interior magnet, regulating block is socketed in and regulates on screw mandrel and form threaded engagement between the two, described adjusting screw mandrel is fixed on slide bar front end, described regulating block, retainer ring and magnetic component three form adhesive assembly, described cross bar sets up and is fixed on cross bar slide, cross bar slide is fixed on retainer ring by ring-type magnetic component, retainer ring is opened magnetic component and regulating block obstruct, thereby rotation regulating block can change the size of the clearance distance adjusting magnetic adhesion between regulating block and retainer ring, in the time of regulating block and retainer ring laminating, magnetic adhesion maximum, clearance distance between regulating block and retainer ring more magnetic adhesion 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 and connect arm at the front end of slide bar, and the cell wall that connects arm be fixed on slide bar front end by left and right slide bar and connect fixing, and connect the connection bearing that is also provided with electric pushrod expansion link on the bottom land of arm, push rod connects bearing and forms the thrust point that telescopic electric push rod is connected with thrust stand;

Be provided with retainer ring at slide bar front end, on slide bar, be 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, between described retainer ring, 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 at slide bar front end by ring-type magnetic component.

7. according to the vertebral body tractive bed described in the arbitrary claim of claim 1-6, it is characterized in that, on bed board, be also provided with pad, described pad is arranged on lumbar vertebra and plays carrying human buttock and shank with upper/lower positions, described pad and described thrust cross bar are connected and fixed, and when electric pushrod drives thrust cross bar to move laterally, are with mobile gasket to slide 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 be connected and fixed and belt tensioner pull end from the lacing hole of Tensioning buckle, pass, belt tensioner forms a telescopic snare, snare is socketed in to this chin of people or human body tractive is fixed in position, oxter, thereby can regulate the degree of tightness of snare to realize the pretension to human body with hands tractive belt tensioner.

9. according to the vertebral body tractive bed described in 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 and have contact with at belt tensioner two ends, to have contact with the head of a bed and gang up with and fixedly make belt tensioner form a snare, snare will be socketed in to this chin of people or human body tractive is fixed in position, oxter.

10. according to the vertebral body tractive bed described in 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 under bed board side-thrust 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, thereby can regulate the degree of tightness of snare to realize the pretension to human body with hands tractive belt tensioner.