CN2778236Y

CN2778236Y - Dead-weight type traction bed

Info

Publication number: CN2778236Y
Application number: CN 200520090289
Authority: CN
Inventors: 王志武
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-14
Filing date: 2005-04-14
Publication date: 2006-05-10
Anticipated expiration: 2015-04-14

Abstract

The utility model relates to a dead weight type towing bed, which comprises a supporting seat, a towing bed body, and a bed body angle adjusting mechanism, wherein the towing bed body comprises a bed plate bracket and a bed panel, and is hinged at the upper end of the supporting seat in a see-saw mode, and both sides of a frame of the bed plate bracket are respectively provided with slide ways. The bed panel is composed of a front panel and a rear panel, wherein both sides at the bottoms of the front and the rear panels are respectively provided with a plurality of rolling wheels which can roll on the slide ways at both sides of the bed plate bracket, the front panel corresponds to shoulders and a back of a human body, and the back panel corresponds to buttocks and legs of the human body. The bed body angle adjusting mechanism is arranged below the bed plate bracket, and the bed plate bracket can be tilted forwards 0 DEG to 45 DEG and can be tilted backwards 0 DEG to 80 DEG. The utility model tows cervical vertebrae and lumbar vertebrae through the own gravity of the human body, is controlled by a patient with no need of the help of other people, and is free from the limitation of time and place. The utility model is suitable for treatment in a hospital, is more suitable for treatment in a family, an office and other places and has the advantages of more scientific treatment process, simple structure, practicality, good treatment effect, low cost, etc.

Description

The dead-weight extension table

(1) technical field

This utility model relates to a kind of home-use medical apparatus and instruments, particularly relates to a kind of dead-weight extension table.

(2) background technology

Prolapse of lumbar intervertebral disc, derangement of lumbar facet joint, lumbar strain and hyperosteogeny are the frequently-occurring disease of middle-aged and elderly people, and traction is prefered method in non-operative treatment.This method curative effect is reliable, instant effect, is extensively adopted by medical profession.The treatment that present domestic medical institutions use pulling equipment price height, 140,000 yuan of the about RMB of import price, and homemade price is also about 50,000 yuan.Particularly the electric traction bed not only costs an arm and a leg, and complex structure, and it comprises continuous traction, intermittent traction, quick traction, because its complex structure, thereby fault is more.The patient once draws to hospital needs the cost dozens of yuan, because it is time-consuming, expensive, the inconvenient person that is busy with one's work and walks is difficult to obtain regular treatment, and waist is bored, the optimal Therapeutic Method of cervical spondylosis often needs prolonged and repeated traction, need lie up after each traction, consolidate curative effect, but this is difficult to realize at present.

(3) summary of the invention

The technical problems to be solved in the utility model provides a kind of reliable operation, home-use dead-weight extension table simple in structure, cheap, easy to use.

The technical scheme that adopts is:

The dead-weight extension table comprises supporting base, extension table body, bed body angle-adjusting mechanism, it is characterized in that described extension table body can do the inclination of certain angle forward or backward.

Described extension table body comprises bed board carriage and bed panel.Seesaw type is hinged on the upper end of supporting base, and the framework both sides of bed board carriage are respectively equipped with slideway; Bed panel is made of front panel and rear board, the both sides of front and back panels bottom are equiped with a plurality of rollers that can roll respectively on the slideway of bed board carriage both sides, front panel is corresponding to the shoulder back of human body, rear board is corresponding to the buttocks and the shank of human body, bed body angle-adjusting mechanism is arranged on the below of bed board carriage, the bed board carriage can turn forward 0-45 °, and can recede 0-80 °.

Described angle-adjusting mechanism, comprise screw mandrel, screw, rocking handle and gear-box, gear-box is fixed on the supporting base, be equiped with intermeshing driving bevel gear and passive bevel gear in the gear-box, driving bevel gear is installed in the front end of rocking handle, and passive bevel gear is installed on the screw mandrel, screw is screwed onto on the screw mandrel, one end of screw and two connecting rods is hinged, and the other end of two connecting rods is hinged on respectively on bed board carriage and the supporting base, constitutes quadric chain.

The front end of described front panel is equiped with the turning headstock;

The rear end of described rear board is equiped with turning foot carriage.

This utility model draws the neck lumbar vertebra by human body self gravity, make patient more comfortable when treatment, more effective, pull strength to affected area can come the gradient of adjustable plate face to change the size of pull strength by regulating rocking handle, control by patient oneself, need not other people help, and be not subjected to the restriction in time, place, be not only applicable to each hospitalize, be applicable to that more family, office and other place treat, therapeutic process is science more, the utlity model has simple and practical, advantages such as therapeutic effect is good, and is cheap.

(4) description of drawings

Fig. 1 is this utility model extension table body level sketch map.

Fig. 2 is the turn forward view of 45 of this utility model extension table body.

Fig. 3 is the recede view at 80 ° of angles of this utility model extension table body.

Fig. 4 is the sketch map of this utility model angle-adjusting mechanism.

(5) specific embodiment

The dead-weight extension table comprises supporting base 1, extension table body, bed body angle-adjusting mechanism, and the extension table body is made of bed board and bed board carriage 2, and bed board carriage 2 seesaw types are hinged on the upper end of supporting base 1, and the framework both sides of bed board carriage 2 are respectively equipped with slideway; Bed panel is made of front panel 3 and rear board 4, the both sides of front and back panels 3,4 bottoms are equiped with a plurality of rollers 5 that can roll respectively on bed board carriage 2 both sides slideways, front panel 3 is corresponding to the shoulder back of human body, rear board 4 is corresponding to the buttocks and the shank of human body, bed board carriage 2 can turn forward 0-45 °, recedes 0-80 °.

Bed body angle-adjusting mechanism, comprise screw mandrel 6, screw 7, rocking handle 8 and gear-box 9, gear-box is fixed on the crossbeam of supporting base, be equiped with intermeshing driving bevel gear 11 and passive bevel gear 12 in the gear-box 9, driving bevel gear 11 is installed in the front end of rocking handle 8, passive bevel gear 12 is installed on the screw mandrel 6, screw 7 is screwed onto on the screw mandrel, screw 7 is hinged with an end of connecting rod 13 and connecting rod 14 respectively, the other end of connecting rod 13 and connecting rod 14 is hinged on respectively on bed board carriage 2 and the supporting base 1, constitutes quadric chain.

For human body is strapped on the extension table body with restraining, there are front-end and back-end to be separately installed with the upset headstock 15 and upset foot carriage 10 in bed panel, when the extension table body receded, the available beam ligature lay on the upset headstock 15 and the human body, and upset foot carriage 10 is turned to the below of bed board carriage 2.When the extension table body turns forward, the upset headstock 15 is turned to the below of bed board carriage 2, human body transmitted beam ligature lies on the upset foot carriage 10.

Claims

1, dead-weight extension table comprises supporting base (1), extension table body, bed body angle-adjusting mechanism, it is characterized in that described extension table body can turn forward 0-45 °, recedes 0-80 °.

2, dead-weight extension table according to claim 1, it is characterized in that described extension table body comprises bed board and bed board carriage (2), bed board carriage (2) seesaw type is hinged on the upper end of supporting base (1), and the framework both sides of bed board carriage (2) are respectively equipped with slideway; Bed panel is made of front panel (3) and rear board (4), and the both sides of front and back panels (3), (4) bottom are equiped with a plurality of rollers (5) that can roll respectively on the slideway of bed board carriage (2) both sides.

3, dead-weight extension table according to claim 1, it is characterized in that described bed body angle-adjusting mechanism, comprise screw mandrel (6), screw (7); rocking handle (8) and gear-box (9); gear-box is fixed on the crossbeam (10) of supporting base; be equiped with intermeshing driving bevel gear (11) and passive bevel gear (12) in the gear-box (9); driving bevel gear (11) is installed in the front end of rocking handle (8); passive bevel gear (12) is installed on the screw mandrel (6); screw (7) is screwed onto on the screw mandrel; screw (7) is hinged with an end of connecting rod (13) and connecting rod (14) respectively; the other end of connecting rod (13) and connecting rod (14) is hinged on respectively on bed board carriage (2) and the supporting base (1) constitutes quadric chain.

4, dead-weight extension table according to claim 2 is characterized in that the front end of described front panel (3) is equiped with the turning headstock (15).

5,, it is characterized in that the rear end of described rear board (4) is equiped with turning foot carriage (10) according to claim 2 or 4 described dead-weight extension tables.