CN201551480U

CN201551480U - Toilet bowl cover plate device for beds and chairs

Info

Publication number: CN201551480U
Application number: CN2009202281146U
Authority: CN
Inventors: 李平
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-15
Filing date: 2009-09-15
Publication date: 2010-08-18
Anticipated expiration: 2019-09-15

Abstract

A toilet bowl cover plate device for beds and chairs is characterized in that one edge of the cover plate is connected with a hinge arranged on one side of a toilet bowl hole, the other edge of the cover plate is supported by an ejector rod arranged below the cover plate, the upper end of the ejector rod is provided with a roller while the lower end thereof is fixed onto a support via a supporting shaft, the support is connected with a surrounding frame of the toilet bowl hole, a slide way is arranged at the edge of the cover plate, and when an operating handle or electric push rod drives the ejector rod to rotate around the supporting shaft via low force, the roller on the ejector rod moves transversely towards the lower side of the hinge along the slide way, the cover plate rotates downwards to be opened by utilizing the hinge as a shaft, a small piece of bedding attached on the cover plate by aid of adhesion of nylon fastener tapes is then opened by utilizing the hinge as the shaft along with the cover plate, and one edge of the small piece of bedding connected with a main bedding is small in displacement. The toilet bowl cover plate device is simple in structure, and has the advantages that 1, the cover plate is labor-saving and time-saving and can be opened or closed by users optionally, 2, the cover plate has high bearing capacity, and 3, when the cover plate is opened, the bedding thereon is small in displacement, thereby bringing convenience for using.

Description

A kind of bed, chair closestool cover panel assembly

Technical field

A kind of bed, chair closestool cover panel assembly relate to the convenient equipment of sitting person's defecation for sleeping in, particularly have the equipment of bed, chair or the wheelchair and so on of special care function.

Background technology

Employed closestool cover panel assembly on existing bed, chair or the wheelchair, be on the seat of corresponding buttocks, to dig, refill the cover plate that upwards to open, or just the cover plate in hole places on the cantilever once the hole, the other end of cantilever is by the folding of lever actuated cover plate, and the weight that cover plate can bear is very little; And the fritter bedding that need will link to each other with cover plate moves apart the bedding of whole bed, uses extremely inconvenience, and all operations is operated by other people, and autonomy is not strong.

Summary of the invention

This utility model is at the deficiency of the said goods, disclose a kind of bed, chair closestool cover panel assembly, sit the independently opening and closing water-closet bowl cover plate of person that crouches, this cover plate can bear bigger pressure, and the fritter bedding that links to each other with cover plate has one side to link to each other with main coverlet, bedding, and it is comparatively convenient to use.

This bed, chair closestool cover panel assembly, be arranged in the rectangle or similar orthogonal toilet seat perforate of bedstead corresponding to buttocks, it is characterized in that: east for the hinge in north and south and the cover plate that can open is arranged axially downwards toilet seat perforate week along the inboard, east of framework along linking to each other, the west of cover plate is provided with south along the below, two push rods that link to each other by the rod member in north-south in north, the south of roller or slider support cover plate is equipped with in the upper end of push rod, edge, the north, the lower end of push rod by separately fulcrum be fixed on week along south that framework links to each other, on the support of north, push rod links to each other with driving device, its upper end can be along the south of cover plate, the north is along the rotation of making an arc by east-west direction, and cover plate is axial rotating opening down with the hinge thereupon.

Described bed, chair closestool cover panel assembly is characterized in that: the south of described cover plate, the north are along being provided with slideway, and roller or slide block that the push rod upper end is adorned can move in slideway.

Described bed, chair closestool cover panel assembly, it is characterized in that: described driving device mainly is by constituting with driving an action bars that is fixed on the support, one end of action bars is equipped with handle, the other end is equipped with moving axis and links to each other with a connecting rod, the other end of connecting rod is linked to each other with push rod by a live axle, when action bars when driving axle and rotate, driven push rod by the connecting rod of its driving and rotate around fulcrum, close and position when opening foot corresponding to cover plate, positioner positioning action bar is arranged.

Described bed, chair closestool cover panel assembly, it is characterized in that: the position when closing corresponding to cover plate, action bars are in a limit, live axle, the moving axis at described connecting rod two ends and drive spools 3 totally one straight lines.

Described bed, chair closestool cover panel assembly, it is characterized in that: described driving device is the action bars that fuses with push rod, action bars one end is a handle, closes and position when opening foot corresponding to cover plate, and positioner positioning action bar is arranged.

Described bed, chair closestool cover panel assembly, it is characterized in that: the rotating shaft with action bars is the center, one side of described action bars upper handle is equipped with a spud pile, on the support of corresponding opposite side another spud pile is housed then, on two spud piles the tension spring is housed, when action bars was in two pole locations, spring was in short state.

Described bed, chair closestool cover panel assembly, it is characterized in that: described driving device is a cover leading screw system, leading screw is equipped with an end that shakes handle and is fixed on the support by axle sleeve, the other end is inserted in the feed screw nut that is fixed on the push rod, rotational lead screw drives feed screw nut and moves, and the push rod that links to each other with feed screw nut rotates around fulcrum.

Described bed, chair closestool cover panel assembly is characterized in that: described driving device is a cover electric linear push rod, and the one end is fixed on the support, and the other end is fixed on the push rod.

Described bed, chair closestool cover panel assembly is characterized in that: described week is can be isolating with bedstead along framework and the support that is fixed thereon.

Described bed, chair closestool cover panel assembly is characterized in that: described cover plate and week are along the fixedly velcro of mattress is housed on the framework.

As shown from the above technical solution, a kind of bed described in the utility model, chair closestool cover panel assembly, since cover plate need not be other cantilever support, but the one side is directly linked to each other along framework with week by hinge, the fritter bedding that adheres on the cover plate need not separate with the main bedding of bed, the cover plate opposite side is directly supported by push rod under it and fulcrum, and its weight capacity is greatly strengthened; When cover plate was opened, the fritter bedding that is adhered to by the bonding of velcro on the cover board also was axially to open down with the hinge thereupon, the fritter bedding have one side to link to each other with main bedding thereby displacement very little, simple in structure, it is comparatively convenient to use; Because spring plays the effect of partial offset cover plate weight, the push-and-pull rapid operation of handle, simple is convenient to user oneself operation.

Description of drawings

Fig. 1 is the front view of an embodiment of this utility model;

Fig. 2 is the perspective diagram of another embodiment;

Fig. 3 is the front-view schematic diagram of leading screw drive part;

Fig. 4 is a kind of sketch map of positioner;

Fig. 5 is the sketch map of another kind of positioner.

Concrete embodiment

In Fig. 1, week links to each other with bedstead (2) along framework (21), cover plate (18) links to each other along framework (21) inboard in the east with hinge (20) and week and can open downwards, the south that connects by the rod member (16) in north-south, roller is housed in the upper end of two push rods in north (4) or slide block (3) can roll the south that cover plate (18) was moved and supported to (cunning) in the slideway (17) that the edge, north and south of cover plate (18) is put, the edge, north, push rod (4) is fixed on the support (13) that links to each other along framework (21) with week by fulcrum (12), one end has the action bars (8) of handle (10) to be fixed on the support (13) with driving axle (6), its other end has moving axis (14) to link to each other with a connecting rod (15), the other end of connecting rod (15) is linked to each other with push rod (4) by live axle (5), when action bars (8) when driving axle (6) and rotate, driven push rod (4) by the connecting rod of its driving (15) and rotate around fulcrum (12); The spud pile (9) of action bars (8) upper handle (10) one sides and opposite direction one side stand (13) are gone up on another spud pile of adorning tension spring (11) are housed, close and position (shown in solid line among the figure and dotted line) when opening foot corresponding to cover plate (18), spring (11) is in short state (with respect to the centre position of its process), help the stable of cover plate (18), locating piece (7) positioning action bar (8) makes cover plate (18) location, the position of closing corresponding to cover plate, live axle (5), moving axis (14) with drive (6) three totally one straight lines of axle, also can make cover plate (18) location; Velcro (1) will have the fritter bedding (19) and the main bedding (22) that link to each other mutually to be separately fixed on cover plate (18) and the bedstead (2) on one side corresponding to the hinge place.

In Fig. 2, week separates along framework (21) and bedstead, and the action bars (8) that handle (10) are housed fuses with the south that is connected by rod member (16), north push rod (4), and is simple in structure.

In Fig. 3, leading screw (23) is equipped with an end that shakes handle (24) and is fixed on the support (13) by axle sleeve (25), the other end is inserted in feed screw nut (26) lining that is fixed on the push rod (4), rotational lead screw (23), driven feed screw nut (26) promotes coupled push rod (4) and rotates cover plate (18) folding around fulcrum (12); Leading screw (23) is changed to the straight line electric push rod, and axle sleeve (25) and feed screw nut (26) change the fixed axis at straight line electric push rod two ends into, and then push rod (4) is promoted by the straight line electric push rod, cover plate (18) folding.

In Fig. 4, the locating piece (27) that the action bars (8) that rotates around fulcrum (12) is fixed on the support (13) blocks the location.

In Fig. 5, the location hook (28) that the action bars (8) that rotates around fulcrum (12) is fixed on the support (13) hooks the location.

Claims

1. bed, chair closestool cover panel assembly, be arranged in the rectangle toilet seat perforate of bedstead corresponding to buttocks, it is characterized in that: toilet seat perforate week is along linking to each other with the side edge of the cover plate that can open downwards along hinge is housed in the side of framework, two push rods that link to each other by rod member before and after the below, opposite side edge of cover plate is provided with, the front and rear side edge of roller or slider support cover plate is equipped with in the upper end of push rod, the lower end of push rod is fixed on the front and back support that links to each other along framework with week by separately fulcrum, push rod links to each other with driving device, its upper end can be along the front and rear side of cover plate along rotations of laterally making an arc, and cover plate be the axial rotating opening of descending with the hinge thereupon.

2. bed according to claim 1, chair closestool cover panel assembly is characterized in that: the front and rear side of described cover plate is along being equipped with slideway, and roller or slide block that the push rod upper end is adorned can move in slideway.

3. bed according to claim 1, chair closestool cover panel assembly, it is characterized in that: described driving device mainly is by constituting with driving an action bars that is fixed on the support, one end of action bars is equipped with handle, the other end has moving axis to link to each other with a connecting rod, the other end of connecting rod is linked to each other with push rod by a live axle, when action bars when driving axle and rotate, driven push rod by the connecting rod of its driving and rotate around fulcrum, close and position when opening foot corresponding to cover plate, positioner positioning action bar is arranged.

4. bed according to claim 3, chair closestool cover panel assembly, it is characterized in that: the position when closing corresponding to cover plate, action bars are in a limit, live axle, the moving axis at described connecting rod two ends and drive spools 3 totally one straight lines.

5. bed according to claim 1, chair closestool cover panel assembly, it is characterized in that: described driving device is the action bars that fuses with push rod, action bars one end is a handle, closes and position when opening foot corresponding to cover plate, and positioner positioning action bar is arranged.

6. according to claim 3 or 5 described, chair closestool cover panel assembly, it is characterized in that: the rotating shaft with action bars is the center, one side of described action bars upper handle is equipped with a spud pile, on the support of corresponding opposite side another spud pile is housed, on two spud piles the tension spring is housed, when action bars was in up and down two pole locations, spring was in short state.

7. bed according to claim 1, chair closestool cover panel assembly, it is characterized in that: described driving device is a cover leading screw system, leading screw is equipped with an end that shakes handle and is fixed on the support by axle sleeve, the other end is inserted in the feed screw nut that is fixed on the push rod, rotational lead screw drives feed screw nut and moves, and the push rod that links to each other with feed screw nut rotates around fulcrum.

8. bed according to claim 1, chair closestool cover panel assembly is characterized in that: described driving device is a cover electric linear push rod, and the one end is fixed on the support, and the other end is fixed on the push rod.

9. bed according to claim 1, chair closestool cover panel assembly is characterized in that: described week is can be isolating with bedstead along framework and the support that is fixed thereon.

10. bed according to claim 1, chair closestool cover panel assembly is characterized in that: described cover plate and week are along the fixedly velcro of mattress is housed on the framework.