CN2879926Y

CN2879926Y - Chair with toilet

Info

Publication number: CN2879926Y
Application number: CN 200620070329
Authority: CN
Inventors: 刘庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-14
Filing date: 2006-03-14
Publication date: 2007-03-21
Anticipated expiration: 2016-03-14

Abstract

The utility model discloses a movable and adjustable chair with toilet for disabled, ill and old people. Four universal wheels are installed at the lower part of the chair legs, the height and the distance between the two armrests can be adjusted to adapt to different people with different height and size, two fore legs, two rear legs and the pillow are connected through pin-jointed horizontal and inclined support respectively. When in use, a panel whose taper-shaped block and hook are locked to the two vertical support is installed. This chair can be used after installing the urine container. When the chair is not in use, the panel and the urine container are detached and the horizontal support is folded so the chair becomes narrow and is convenient to keep.

Description

Chair for closet

Technical field

The utility model relates to a kind of chair, the chair for closet of the elderly's use specifically.

Background technology

Along with the acceleration of China's aging population, invalid the elderly's stool and urine seat special is few, has plenty of and produce just hole on the base plate of wheelchair, and wheelchair is placed a just tube down, uses very inconvenient.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of special chair for closet for invalid the elderly's use, and it is convenient that four universal wheels walkings are adorned in the bottom, the handrail width-adjustable, and the time spent can not fold.

The utility model is realized with following technical scheme: a kind of chair for closet, comprise by two forelegs, two back legs and horizontal title, the perpendicular framework formed of claiming of leg before and after connecting, and be installed in panel and just tube composition on the framework; It is characterized in that: the bottom of foreleg and back leg is installed four respectively and is stretched the formula universal wheel only and fix with locking nut; By the hinged horizontal title that forms of hinge axis, two ends are hinged by hinge axis and two forelegs and two back legs respectively by horizontal title () and horizontal title (two); The skew-symmetric centre of two intersections is hinged, and its two ends are preceding respectively hinged with back leg; Two the pillow framves an end be fixed on two skew-symmetric on; The other end is hinged by hinge axis with headrest; Two handrails are fixed on the upper end of arm-rest frame, and the lower end of arm-rest frame is welded on the internal tooth casing, and internal tooth casing is sleeved on perpendicular deserving to be called; The vertical pull bar of installing in the internal tooth casing centre bore, pull bar stage casing suit coil component spring, the end making of extension bar is flat with the V-type that the internal tooth on the internal tooth casing is complementary; The middle part of panel make the back wide before narrow slotted hole, four trips and corresponding four taper link stoppers are installed on the panel bottom surface, middle symmetry is fixed two just tube stents, just tube is installed on two just in the middle of the tube stent; Fixing backrest cloth between the top of two rear feet and the two pillow frame.

The utility model has the advantages that:

1, can stretch the formula universal wheel according to old man's height adjusting makes the chair for closet height suitable.

2, two handrails can rotate to an angle and make the handrail width adjustment to comfortable degree.

3, just tube clamps on the seat, and in mobile seat process, stool and urine still can be used, and can not fall to the ground.

4, chair for closet not the time spent take off panel, folding being convenient to of chair frame is placed.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model chair for closet structural representation;

Fig. 2 is the left view of Fig. 1;

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

Fig. 4 is the panel construction schematic diagram;

Fig. 5 is the vertical view of Fig. 4.

Among the figure: 1, can stretch the formula universal wheel, 2, screw tight nut, 3, foreleg, 4, horizontal title (), 5, hinge axis, 6, horizontal title (two), 7, skew-symmetric, 8, back leg, 9, backrest cloth, 10, pillow frame, 11, hinge axis, 12, headrest, 13, just tube, 14, arm-rest frame, 15, handrail, 16, internal tooth, 17, spring, 18, the perpendicular title, 19, internal tooth casing, 20, pull bar, 21, trip, 22, taper block, 23, just tube stent, 24, panel, 25, slotted hole.

The specific embodiment

As shown in Figure 1 and Figure 2, the lower end of four foreleg 3 back legs 8 is fixed four by locking nut 2 respectively and is stretched formula universal wheel 1 only, adjusts the height of chair leg as required and also can walk freely.Connect that the level of two forelegs 3 and two back legs 8 is horizontal to be called horizontal title () 4 and horizontal title (two) 6 hinged forming, horizontal title two ends are hinged with the chair leg respectively.The middle and upper part of two back legs 8 respectively with two mutually to intersect hinged two skew-symmetric 7 in centre hinged, the hinge hole of skew-symmetric 7 upper end is a slotted hole.Pillow frame 10 upper ends, the two poles of the earth that are fixed on two skew-symmetric 7 are hinged with headrest 12 by long hinge hole.When chair for closet time spent not, spur that the pin joint at the two horizontal title of level centers is horizontal finds a great convenience flexiblely, seat just can be compressed and narrow down, and reduces parking space.As Fig. 4, shown in Figure 5, during use the chair frame is drawn back, panel 24 is placed on horizontal title and perpendicular claim on 18 and slowly press down, four fixing trips 21 tighten two perpendicular titles 18 below the panel 24 under the promotion of taper block 22, just tube 13 is contained on the just tube stent 23 of base plate 24 bottoms, and chair for closet just can use.

Spacing between two handrails 15 can be adjusted according to user's body is wide, and it is to realize like this.As Fig. 1, shown in Figure 3, the internal tooth casing 19 of shape tooth in the lower end welding band of arm-rest frame 14, pulling pull bar 20, pull bar and internal tooth are broken away from, internal tooth casing 19 can prolong and circular perpendicular claimed that 18 rotate to an angle this moment, to adjust width between two handrails according to user's body is wide, pull bar just inserts this is fixed, and uses more comfortable.

Claims

1, a kind of chair for closet comprises that by two forelegs (3), two back legs (8) and the horizontal title (4) of connection front and back leg, the perpendicular framework that claims that (18) are formed the panel (24) that is installed on the framework reaches a just composition; It is characterized in that: the bottom of foreleg (3) and back leg (8) is installed four respectively and is stretched formula universal wheel (1) and fixing with locking nut (2) only; By the horizontal title that horizontal title () (4) and horizontal title (two) (6) form by the hinge axis hinge joint, two ends are hinged with two forelegs (3) and two back legs (8) by hinge axis (5) respectively; Hinged in the middle of skew-symmetric (7) of two intersections, its two ends are preceding respectively hinged with back leg (8); One end of two pillow framves (10) is fixed on two skew-symmetric (7); The other end and headrest (12) are hinged by hinge axis (11); Two handrails (15) are fixed on the upper end of arm-rest frame (14), and the lower end of arm-rest frame (14) is welded on the internal tooth casing (19), and internal tooth casing (19) is sleeved on perpendicular the title on (18); The vertical pull bar (20) of installing in internal tooth casing (19) centre bore, pull bar (20) stage casing suit coil component spring (17), the end making of extension bar (20) is flat with the V-type that the internal tooth (16) on the internal tooth casing is complementary; The middle part of panel (24) makes the wide preceding narrow slotted hole (25) in back, four trips (21) and corresponding four taper link stoppers (22) are installed on the panel bottom surface, middle symmetry is fixed two just tube stents (23), and just tube (13) is installed on two just tube stent (23) centres; Fixing backrest cloth (9) between the top of two rear feet (8) and the two pillow framves (10).

2, chair for closet according to claim 1, the hinge joint hole that it is characterized in that the upper end of described two cant beams (7) is a slotted hole; The hinge joint hole of described two pillow framves (10) upper end is a slotted hole.