CN201022807Y

CN201022807Y - Self-service type pee and stool moveable bed

Info

Publication number: CN201022807Y
Application number: CNU2007200835891U
Authority: CN
Inventors: 闵德琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-15
Filing date: 2007-02-15
Publication date: 2008-02-20
Anticipated expiration: 2017-02-15

Abstract

The utility model relates to a self-help urination and defecation movable bed belonging to medical nursing apparatus, in particular to a nursing bed which comprises a bedstead, a bed body, a mattress, a back support which can lift the bed body and a defecating door which comprises two split doors, wherein the two corresponding sides of the two doors are movably connected with a fixing supporting board of the bed body respectively by a four-leaves butterfly hinge and a two-leaves hinge, the proper position of the bed body is respectively provided with a door opening mechanism and a door closing mechanism, a bed pan frame fixedly connected with the lower surface of the bed body is arranged right below the defecating door, and the back support which can lift the bed body is connected with a lifting link gear. The invention is simple in structure and completely operated by hand without other power, users can lift the back support of the bed body and open or close the defecating door by simple labor-saving movements, the utility model is easy to maintain, low in production costs and propitious to implementation and spread.

Description

A kind of self-service defecation pulldown bed

Technical field

A kind of self-service defecation pulldown bed of this utility model belongs to the medical treatment and nursing instrument field, is specifically related to nursing bed.

Background technology

Existing nursing bed generally only possesses local rise of lathe bed and restoring function, can make things convenient for the patient to change position, make health become the seating state by lying low, but mechanism is complicated, and bed body itself does not design for the convenient of self-service defecation, this is for because of chronic disease, bone injury or other former thereby have to lie in bed patient, the self-care of can not leaving the bed of its defecation, must lie on a bed by relatives or special and professional care personnel nursing, cause mental burden and human body misery to the patient undoubtedly, also increased nursing staff's nursing difficulty and labor intensity.Therefore patient and nursing staff wish to design a kind of nursing bed that can solve the self-service defecation problem of patient.

The utility model content

The purpose of this utility model provides a kind of self-service defecation pulldown bed, make because of can not the leave the bed people of self-care defecation of a variety of causes, can be self-service in bed open bed and go up a defecation clamshell doors that is provided with, defecation is come in the closet of the placement storehouse outside, self-service more after an action of the bowels clamshell doors is closed.

The purpose of this utility model is achieved by the following technical solution:

The self-service defecation pulldown bed of this utility model comprises bedstead, lathe bed, mattress, liftable lathe bed backrest and defecation door, the defecation door is made up of two fan clamshell doors 5, the corresponding both sides of two fan clamshell doors respectively by secondary four pages of butterfly hinge hinges 6 and secondary two pages of hinge hinges 7 and with fixedly supporting plate 8 flexible connections of lathe bed, the lathe bed appropriate location is respectively arranged with clamshell doors opener 10 and clamshell doors closing organ 11, under the defecation clamshell doors, it is affixed with lathe bed 2 lower surfaces to be provided with bedpan support 12, and liftable lathe bed backrest 4 is connected with lifting link-gear 9.

Four pages of hinges of four pages of butterfly hinge hinges 6 are 6a, 6b, 6c, 6d, are connected by hinge, spring between adjacent two hinges, and two pages of this 6c and 6d are installed in clamshell doors 5 and lathe bed respectively fixedly on the supporting plate 8, make 2 one-tenth flexible connections of clamshell doors 5 and lathe bed.

Lathe bed backrest lifting link-gear 9 is made up of lifting handwheel 9a rotary gemel 9b, drive link 9c and back bracket 4a.

Clamshell doors opener 10 is to open handle 10a by two that are provided with in the lathe bed lateral symmetry, minor axis 10b, thrust plate 10c, middle swing arm 10d, 10f and connecting rod 10e, the link gear that connects to form through intermediate propeller shaft 10g.

Clamshell doors closing organ 11 is by handle 11a, universal driving shaft 11b, long arm swing 11c, long connecting rod 11d, double end swing arm 11e, central shaft 11f, connecting rod 11g, left and right swing arm 11h, the link gear that minor axis 11i and thrust plate 11j form.

By rotation and lifting handwheel 9a, drive drive link 9c rotation, and make rotary gemel 9b rotation, the back bracket 4a synchronous operation that is connected with rotary gemel 9b, thus make the 4 controlled elevating movements of liftable lathe bed backrest.

By on carry and open handle 10a, make minor axis 10b drive thrust plate 10c on the one hand, swing arm 10d rotates to the front upper place in the middle of driving on the other hand, and drive swing arm 10f and power transmission shaft 10g rotates in the same way through connecting rod 10e, and through symmetrically arranged swing arm 10f, connecting rod 10e and middle swing arm 10d, drive symmetrically arranged another thrust plate 10c, the two hinge 6a rotations of fanning the butterfly hinge hinge 6 of clamshell doors 5 that make two thrust plate 10c promote respectively to be close to separately, and by hinge 6a rotation drive 6b half-twist together, supports vertical state during by former closing, change into horizontal attitude, at this moment, under spring force and gravity combined effect, the horizontal attitude during by former closing is rotated down 90 ° in opposite directions and becomes vertical configuration with lathe bed together with the clamshell doors 5 that is connected to make hinge 6b and 6c, and clamshell doors is opened immediately.

By on carry and close handle 11a, driving universal driving shaft 11b rotates, long arm swing 11c is through long connecting rod 11d, driving double end swing arm 11e is that the center of circle turns clockwise with central shaft 11f, it is that the center of circle is clockwise with minor axis 11i that its lower end drives right swing arm 11h through connecting rod 11g, and the thrust plate 11j that drives the minor axis 11i other end rotates in the same way, double end swing arm 11e upper end drives symmetric connecting rod 11g simultaneously, left side swing arm 11h, promote another thrust plate 11j rotation through minor axis 11i, promptly two symmetrical thrust plate 11j rotate in opposite directions, the hinge 6c of the butterfly hinge hinge 6 of the two fan clamshell doors 5 that promote to be close to it, and drive hinge 6b and rotate up 90 ° in opposite directions together with the clamshell doors that is connected and be horizontal attitude, at this moment, hinge 6a and 6b are rotated down 90 ° together under spring action, become plumbness with clamshell doors, clamshell doors is closed immediately, and plays the effect of supporting clamshell doors.

This utility model innovative design, simple in structure, full manual operation need not other power, only need user simple labour-saving action, i.e. liftable lathe bed backrest or opening and closing defecation clamshell doors, not only flexible operation is convenient, and easy to maintenance, cost of manufacture is cheap, is beneficial to implement to promote.

Description of drawings

Fig. 1 this utility model structural representation

Fig. 2 this utility model A-A is to clamshell doors opener sketch map

Fig. 3 this utility model B-B closes and backrest elevating mechanism sketch map to clamshell doors

Fig. 4 this utility model C-C is to butterfly hinge and clamshell doors connection diagram

The specific embodiment

Now 1-4 further specifies this utility model and how to implement in conjunction with the accompanying drawings:

The self-service defecation pulldown bed of this utility model, lie in bed for having to because of different reasons and the people of the self-care defecation of can not leaving the bed provide can self-service defecation convenience.

During the internal crucible ordinary circumstance, defecation clamshell doors 5 is closed, and lathe bed lifting backrest 4 descends, and lathe bed is a level, and the lathe bed surface segment is covered with mattress 3, and user lies low on the bed.

When the internal crucible user wishes to change position, make above the waist and erect when leaning against the rest of lathe bed backrest, available left hand rotates lifting handwheel 9a to the front lower place, drive drive link 9c rotation, and a pair of rotary gemel 9b is rotated synchronously, the back bracket 4a that is connected on the rotary gemel 9b is a synchronous operation, thereby the backrest 4 that is connected with back bracket 4a is risen thereupon or descends.

When the internal crucible user needs defecation, should open defecation clamshell doors 5, being available left hand carries the unlatching handle 10a on the edge of bed left side on gently, minor axis 10b drives thrust plate 10c on the one hand, swing arm 10d rotates to the front upper place in the middle of driving on the other hand, and drive swing arm 10f and power transmission shaft 10g rotates in the same way through connecting rod 10e, and through symmetrically arranged swing arm 10f, connecting rod 10e and middle swing arm 10d, drive symmetrically arranged another thrust plate 10c, the two hinge 6-a rotations of fanning the butterfly hinge hinge 6 of clamshell doors 5 that make two thrust plate 10c promote respectively to be close to separately, and by hinge 6a rotation drive 6b half-twist together, supports vertical state during by former closing, change into horizontal attitude, at this moment, under spring force and gravity combined effect, make hinge 6b and 6c together with the clamshell doors 5 that is connected the horizontal attitude during by former closing, be rotated down 90 ° in opposite directions and become vertical configuration with lathe bed, clamshell doors is opened immediately.The defecation of user promptly enters under it in bedpan 13 by bedpan stand 12 supportings.

After finishing using, can close defecation clamshell doors 5.To close handle 11a with left hand carries on gently, driving universal driving shaft 11b rotates, the long arm swing 11c of this universal driving shaft 11b other end, drive double end swing arm 11e through long connecting rod 11d, with central shaft 11f is that the center of circle turns clockwise, it is that the center of circle is clockwise with minor axis 11i that its lower end drives right swing arm 11h through connecting rod 11g, and the thrust plate 11j that drives the minor axis 11i other end rotates in the same way, double end swing arm 11e upper end drives symmetric connecting rod 11g simultaneously, left side swing arm 11h, promote another thrust plate 11j rotation through minor axis 11i, two symmetrical push pedal 11j rotate in opposite directions, the hinge 6c rotation of the butterfly hinge hinge 6 of the two fan clamshell doors 5 that promote immediately to be close to it, and drive hinge 6b together with the clamshell doors that is connected rotate up in opposite directions 90 ° horizontal, at this moment, hinge 6a and 6b are under spring action, be rotated down 90 ° together, hinge 6a becomes plumbness with 6b with clamshell doors, and clamshell doors is closed immediately, and hinge 6a and 6b have satisfied the effect of supporting clamshell doors.

The clamshell doors of defecation pulldown bed of the present utility model is closed handle, and the either side of edge of bed can be set, so that supply user according to its concrete health, selects the use that is provided with of convenient relatively or custom.

Claims

1. self-service defecation pulldown bed, comprise bedstead, lathe bed, mattress, liftable lathe bed backrest and defecation door, it is characterized in that the defecation door by two the fan clamshell doors (5) form, two fan clamshell doors (5) corresponding both sides respectively by secondary four pages of butterfly hinge hinges (6) and secondary two pages of hinge hinges (7) and with fixedly supporting plate (8) flexible connection of lathe bed, lathe bed (2) is respectively arranged with clamshell doors opener (10) and clamshell doors closing organ (11), its separately thrust plate (10c) and (11j) and the controlled butterfly hinge hinge page be close to, under defecation clamshell doors (5), it is affixed with lathe bed (2) lower surface to be provided with bedpan support (12), and liftable lathe bed backrest (4) is connected with its lifting link-gear (9).

2. according to a kind of self-service defecation pulldown bed of claim 1, four pages of hinges that it is characterized in that described four pages of butterfly hinge hinges (6) are (6a), (6b), (6c), (6d), connect by hinge, spring between adjacent two hinges, be installed in respectively clamshell doors (5) and lathe bed fixedly the hinge on the supporting plate (8) be (6c) and (6d).

3. according to a kind of self-service defecation pulldown bed of claim 1, it is characterized in that described clamshell doors opener (10) is to open handle (10a) by two that are provided with in the edge of bed lateral symmetry, minor axis (10b), thrust plate (10c), middle swing arm (10d), (10f) and connecting rod (10e), through the link gear that intermediate propeller shaft (10g) connects to form, thrust plate (10c) is close to (6a) page of butterfly hinge hinge.

4. according to a kind of self-service defecation pulldown bed of claim 1, it is characterized in that described clamshell doors closing organ (11) is by handle (11a), universal driving shaft (11b), long arm swing (11c), long connecting rod (11d), double end swing arm (11e), central shaft (11f), connecting rod (11g), left and right swing arm (11h), the link gear that minor axis (11i) and thrust plate (11j) are formed, thrust plate (11j) be close to (6c) page of butterfly hinge hinge.

5. according to a kind of self-service defecation pulldown bed of claim 1, it is characterized in that described lathe bed backrest lifting link-gear (9) by lifting handwheel (9a), rotary gemel (9b), drive link (9c) and back bracket (4a) are formed.