CN201510393U

CN201510393U - Vertebral reduction traction bed

Info

Publication number: CN201510393U
Application number: CN2009202393419U
Authority: CN
Inventors: 甲承轩; 甲敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-16
Filing date: 2009-10-16
Publication date: 2010-06-23
Anticipated expiration: 2019-10-16

Abstract

The utility model discloses a vertebral reduction traction bed. The vertebral reduction traction bed is characterized in that a rotary swing mechanism is additionally arranged on a rear bed plate of the present split type traction bed, i.e., a supporting point type universal joint connecting piece is installed on a cross strut in the middle of a bed frame, a rotating wheel driven by a motor is installed at the tail part of the bed frame, a cantilever axle is fixed on the rim of the rotating wheel, a rotary swing universal joint connecting piece is installed on the cantilever axle, and then the front end and the rear end of the central axial line of the ear bed plate are respectively fixed on the two universal joint connecting pieces. The front bed plate is separated from the rear bed plate to implement traction to the vertebra of the patient through the traction mechanism; and the part of pathologic change on the vertebral column is kneaded repeatedly under the rotary swing action of the rear bed plate to achieve the purposes of correcting the deformed bone, restoring the growing space, promoting the activation of the muscle fiber cells and advancing the skeletal growth, thereby achieving the ideal rehabilitation effect.

Description

The restoring backbone extension table

Technical field

This utility model relates to and physical therapy apparatus, relates in particular to the extension table of treatment spondylopathy.

Background technology:

At present, lumbar spondylosis is a kind of commonly encountered diseases, and especially vertebra point dish is outstanding, is difficult to treatment.Therapeutic Method mainly is massage, massage, traction and physical therapy etc. at present.With the immediate technology of the application be common extension table, its structure mainly is the bed board that two splits are installed on bedstead, be equipped with the binding fixing band on two bed boards, wherein the back bed board is fixed being fixed on the bedstead, preceding bed board can move forward and backward on bedstead for portable, the haulage gear that bed board was installed below before the action that moves forward and backward derived from.A kind of structure of haulage gear is, the hand-rail type spool is installed on bedstead, twines stay cord on the spool, and before the two ends of stay cord is fixed on two fixing points of bed board, left-hand rotation or right-hand rotation by hand spool move forward and backward stay cord pulling bed board.During use, patient lies on the extension table and binds with the buttocks and the chest of binding fixing band with patient, and with hand moving spool, the preceding bed board of pulling separates with fixed bed board stretches patient's vertebra, determines two bed board separating distances according to patient's tolerances, reaches the traction purpose.The weak point of this extension table is, only plays independent extension effect, and therapeutic effect does not still make the people satisfied.

Summary of the invention

This utility model provides a kind of restoring backbone extension table that can also rotate rocking action in the tensile while in order to overcome the deficiency of existing extension table.

For achieving the above object, this utility model is taked following technical scheme: it comprises two bed boards of bedstead and front and back, be equipped with the binding fixing band on the forward and backward bed board, wherein before bed board be mobile bed board, haulage gear is installed below the mobile bed board, realize stretch function, it is characterized in that back bed board is for waving bed board, during back bed board rocking action, with the axis front end is moving fulcrum, and the rear end face of bed board moves in a circle; In order to realize above-mentioned rocking action, on the bed board of back, the rotation wabbler mechanism is installed, rotation wabbler mechanism structure is: a fulcrum type universal joint connector is installed in the stull in the middle of bedstead, the swiveling wheel of a driven by motor is installed at the afterbody of bedstead, fix a cantilevered axle on the wheel rim of swiveling wheel, rotary swing type universal joint connector is installed on the cantilevered axle, and the rear and front end with bed board axis, back is separately fixed on two universal joint connectors then.When starting motor, rotating shaft drives the back bed board and does rocking action, and the plate face rocking tendency of back bed board is 40-50cm, waves the number of times per minute 20-25 time, and during patient's physical therapy, both feet are answered perk, therefore after the afterbody design of bed board up pad foot rest is arranged.

Rocking tendency recited above and wave number of times and refer to back rotating diameter and the number of revolutions of bed board rear end face on facade.

The good effect of this restoring backbone formula extension table is, the patient lies on this bed, with bundling belt with the binding of chest and buttocks fixing after, at first pass through haulage gear, the bed board separation is drawn patient's vertebra before and after making, earlier vertebra adhesion organization and the curved ligament that contracts are upheld, make the corresponding broadening in canalis spinalis gap, the intervertebral foramina that both sides are narrow also draws back simultaneously; Pass through the rotation rocking action of rear portion bed board again, the spinal lesion position is rubbed repeatedly back and forth, reach and correct the distortion skeleton, the reduction growing space promotes the activation of meat fiber cell, the purpose of enhancement bone growth, thereby reaches ideal rehabilitation efficacy.Cooperate artificial massage in above-mentioned physical therapy again, the vertebra point dish that dislocation is protruded is easy to return to original position.It is many smoothly to reset compared with massaging under static state.

Description of drawings

Fig. 1 is that master of the present utility model looks sketch map;

Fig. 2 is a schematic top plan view of the present utility model;

Fig. 3 is the A portion partial enlarged drawing of Fig. 1;

Fig. 4 is that the B of Fig. 1 is to left view;

Fig. 5 is a fulcrum type universal connecting components front view;

Fig. 6 is the left view of Fig. 5;

Fig. 7 is the vertical view of Fig. 5.

Among the figure: 1---bedstead; 2---preceding bed board; 3---the chest bundling belt; 4---middle stull; 5---fulcrum type universal joint connector; 6---the buttocks bundling belt, 7---the back bed board; 8---the pad foot rest; 9---rotary swing type universal joint connector; 10---swiveling wheel; 11---motor; 12---haulage gear; 13---the support member of band cylindrical hole; 14---the support member of band circular hole; 15---cantilevered axle; 16---the support member of band circular hole; 17---the support member of band cylinder; 18---axle; 19---the axle ear.

The specific embodiment

Shown in Fig. 1-2, this utility model comprises bedstead 1, preceding bed board 2 and back bed board 7, preceding bed board 2 is provided with chest bundling belt 3, back bed board 7 is provided with buttocks bundling belt 6, wherein preceding bed board 2 is mobile bed board, the bed board both sides are equipped with wheel and can walk on the beam of bedstead both sides 1, serving formula haulage gear 12 are installed below the mobile bed board, and bed board 2 moves forward and backward the realization stretch function before making by haulage gear 12.Back bed board 7 is for waving bed board and be used for fixing patient posterior, and the form of back bed board 12 rocking actions is, the axis front end of later bed board 12 is a moving fulcrum, and the rear end face of back bed board 12 moves in a circle; In order to realize above-mentioned rocking action, the rotation wabbler mechanism has been installed on the back bed board, the structure of rotation wabbler mechanism is: a fulcrum type universal joint connector 5 is installed in stull 4 in the middle of the bedstead 1, the swiveling wheel 10 of a driven by motor is installed at the afterbody of bedstead 1, fix a cantilevered axle 15 on the wheel rim of swiveling wheel 10, rotary swing type universal joint connector 9 is installed on the cantilevered axle 15, the rear and front end of bed board 7 axis, back is separately fixed on universal joint connector 5 and 7.The axle center of design swiveling wheel 10 is to the distance L=20-25cm at bed board 7 edges, back, and therefore, when starting motor 11, the plate face rocking tendency of back bed board 7 is 40-50cm, and design swiveling wheel 10 number of revolutions per minute 20-25 change.Be provided with up pad foot rest 8 at the afterbody of back bed 7 in addition.

The structure of fulcrum type universal joint connector 5 sees for details shown in Fig. 5-7.It comprises two axle ears 19 that are fixedly connected in the vehicle frame 1 middle stull 4, between two axle ears 12 axle 18 parallel with stull 4 axis is installed, also comprise the support member 16 that is fixed on the band circular hole on the bed board 7 axis front end faces of back, circular orifices down, on parallel axle 18, install the support member 17 of a band cylinder, socket cap inserts in the circular hole of support member 17 up, socket cap and circular hole matched in clearance.

The structure of rotary oscillation formula universal joint 9 as shown in Figure 3-4, it comprises the cantilevered axle 15 that is fixedly connected on the swiveling wheel 10, also comprise the support member 14 that is fixed on the band circular hole on the bed board 7 axis rear end faces of back, circular orifices down, on cantilevered axle 15, install the support member 13 of a band cylinder, socket cap inserts in the circular hole of support member 13 up, socket cap and circular hole matched in clearance.

Claims

1. restoring backbone extension table, it comprises bedstead and forward and backward two bed boards, be equipped with the binding fixing band on the forward and backward bed board, wherein preceding bed board is mobile bed board, haulage gear is installed below the mobile bed board, it is characterized in that, back bed board is for waving bed board, during back bed board rocking action, be moving fulcrum with the axis front end, the rear end face of bed board moves in a circle; On the bed board of back the rotation wabbler mechanism is installed, the structure of rotation wabbler mechanism is:

A fulcrum type universal joint connector is installed in the stull in the middle of bedstead, the swiveling wheel of a driven by motor is installed at the afterbody of bedstead, fix a cantilevered axle on the wheel rim of swiveling wheel, rotary swing type universal joint connector is installed on the cantilevered axle, and the rear and front end with bed board axis, back is separately fixed on two universal joint connectors then; The plate face rocking tendency of back bed board is 40-50cm, waves the number of times per minute 20-25 time; In the afterbody design of back bed board up pad foot rest is arranged; Rocking tendency recited above and wave number of times and refer to back rotating diameter and the number of revolutions of bed board rear end face on facade.