CN214017311U

CN214017311U - Folding chair of bathing of adjustable back of body chair

Info

Publication number: CN214017311U
Application number: CN202022942113.7U
Authority: CN
Inventors: 鹿艺馨; 张艳; 田雨同; 刘珍; 许冰; 程青云; 李晓华; 高梦柯; 高月
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-24
Anticipated expiration: 2030-12-10

Abstract

The utility model belongs to the technical field of medical auxiliary equipment, in particular to a folding bath chair of an adjustable back chair, which comprises a base, wherein the bottom end of the base is fixedly provided with universal wheels, the universal wheels are provided with brake fasteners, the upper end of the base is fixedly provided with a lower support leg fixing block and a limiting block, the lower support leg fixing block is fixedly connected with the lower support leg through a rotating rod, the upper end of the lower support leg is connected with the upper support leg through a rotating shaft, through the fixed installation of the universal wheels, nursing personnel can push the bath chair to move the position conveniently, through the fixed installation of the brake fasteners on the universal wheels, when the bath chair does not need to move, the universal wheels can be fixed and can not move any more by only pressing the brake fasteners downwards, and through the fixed installation of the limiting block at the middle parts of the outer ends of the lower support leg fixing block and the upper support leg fixing block, when the lower support leg and the upper support leg are vertically unfolded conveniently, the limiting block can block and limit the outer ends of the lower supporting leg and the upper supporting leg.

Description

Folding chair of bathing of adjustable back of body chair

Technical Field

The utility model belongs to medical auxiliary assembly specialty field, concretely relates to folding chair of bathing of adjustable back of body chair.

Background

In hospitals, the old, the disabled and the patient who is inconvenient to move need to be assisted by a bath chair during bathing due to the limitation of physical conditions, because the traditional bath chair is generally large and can not be folded, when the patient finishes bathing by the bath chair, if the bath chair is directly placed in a bathroom, the internal space of the bathroom is extremely occupied, so that the internal space of the bathroom becomes extremely narrow, therefore, in order to solve the problem, a nursing staff usually has to store the bath chair in a place outside the bathroom, so as to avoid the bathroom from being excessively occupied, the subsequent use of other people to the bathroom is inconvenient, but because the traditional bath chair can not be moved freely, the process of carrying the bath chair by the nursing staff is time-consuming and labor-consuming, meanwhile, because the back of the non-adjustable back of the traditional bath chair, the nursing staff can not conveniently help the patient to wash the back, but also is inconvenient for the patient to adjust the chair back to the optimal comfortable angle according to the illness state.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a folding bath chair capable of adjusting back chair, which is convenient for nursing personnel to easily push the bath chair to move through the fixed installation of universal wheels, thereby being convenient for the nursing personnel to move and store the bath chair, and being convenient for the patient with inconvenient movement to be directly pushed to the front of a bed after the bath is finished, through the clamping of the adjusting rod and the adjusting hole on the bracket and the fastening and loosening of the fastening nut, the nursing personnel can adjust the chair back to the optimal comfortable angle according to the illness state of the patient, through the foldable state of each component on the bath chair, the folding bath chair can be convenient for being folded, the space occupation can be reduced, the storage and the storage after the folding are convenient, the chair cushion and the back cushion are both made of PU, and the drainage holes are arranged on the chair cushion and the back cushion, the patient can sit on the bath chair more comfortably, and the drainage holes are arranged on the chair cushion and the back cushion, so that the drainage holes can drain accumulated water left in the bathing process.

In order to achieve the above object, the utility model provides a following technical scheme: a folding bath chair of an adjustable back chair comprises a base, wherein universal wheels are fixedly arranged at the bottom end of the base, brake fasteners are arranged on the universal wheels, a lower supporting leg fixing block and a limiting block are fixedly arranged at the upper end of the base, the lower supporting leg fixing block is fixedly connected with the lower supporting leg through a rotating rod, the upper end of the lower supporting leg is connected with an upper supporting leg through a rotating shaft, a clamping block is fixedly arranged on the lower supporting leg, a clamping hole is formed in the upper supporting leg, the upper end of the upper supporting leg is fixedly connected with the upper supporting leg fixing block through a rotating rod, the upper supporting leg fixing block is fixedly arranged at the bottom end of the chair seat, a chair cushion is arranged at the top end of the chair seat, a handrail fixing block, a chair back fixing block and a ox horn frame are fixedly arranged at the side end of the chair seat, an adjusting hole is formed in the ox horn frame, the handrail fixing block is fixedly connected with a handrail and a fastening wrench through a rotating shaft, the chair back fixing block is fixedly connected with the chair back through a fastening nut and a rotating rod, and a back cushion and a support adjusting rod are arranged on the chair back.

Preferably, the number of the universal wheels is four, and the four universal wheels are provided with brake fasteners; through the fixed installation of universal wheel, the nursing staff of can being convenient for can promote easily that the chair of bathing carries out the position and remove, through the fixed installation of brake fastener on the universal wheel, can be convenient for when the chair of bathing need not to remove, only need press brake fastener downwards, just can fix the universal wheel, make it no longer remove.

Preferably, the number of the limiting blocks is eight, and the eight limiting blocks are fixedly arranged in the middle of the outer ends of the lower supporting leg fixing block and the upper supporting leg fixing block respectively; through the fixed installation at lower supporting leg fixed block and last supporting leg fixed block outer end middle part of stopper, can be convenient for when lower supporting leg and last supporting leg expand upright, the stopper can block and prescribe a limit to the outer end of lower supporting leg and last supporting leg, thereby avoid not having the stopper to block and prescribe a limit to the outer end of lower supporting leg and last supporting leg, can make lower supporting leg and last supporting leg when expanding upright, it rocks to link to each other the end with the fixed block and controls the production easily, therefore, be not convenient for lower supporting leg and last supporting leg expand with fixed fast.

Preferably, the lower supporting leg fixing block and the upper supporting leg fixing block are fixed up and down correspondingly, and the fixed positions of the positive ends and the rear ends of the lower supporting leg fixing block and the upper supporting leg fixing block are fixed in a staggered manner; the lower supporting leg fixing block and the upper supporting leg fixing block are fixed in an up-down corresponding mode, the fixed positions of the positive end and the rear end of the lower supporting leg fixing block and the fixed positions of the positive end and the rear end of the upper supporting leg fixing block are fixed in a staggered mode, and therefore when the lower supporting leg and the upper supporting leg are folded, the front end of the lower supporting leg and the upper supporting leg at the rear end cannot collide with each other in the folding process.

Preferably, the middle part of the lower supporting leg is an empty groove with two communicated sides; the middle part of the lower supporting leg is a hollow groove with two communicated sides, so that the upper supporting leg can be conveniently folded and put in the hollow groove of the supporting leg.

Preferably, the number of the clamping blocks is four, the four clamping blocks are respectively and fixedly arranged at the upper end of the lower supporting leg, and the clamping blocks are connected with the clamping holes in a buckling manner; install the upper end at the lower leg through the fixture block is fixed respectively, and the fixture block is connected for the lock with the card hole, can be convenient for when lower supporting leg and last supporting leg are upright to expand, through buckle on the lower supporting leg and the buckle hole lock on the last supporting leg, can be upright fixedly to lower supporting leg and last supporting leg promptly, when needs are folding, only need split buckle and card hole, then can resume fold condition immediately.

Preferably, the number of the fastening wrenches is two, the two fastening wrenches are respectively connected with the handrails on the two sides, and locking pieces are arranged on the fastening wrenches; through two fastening wrench do not link to each other with the handrail of both sides, and be equipped with the retaining member on the fastening wrench, can be convenient for only need rotate fastening wrench downwards, just can make the handrail relax immediately and manual rotation fold up downwards, when needs stand the handrail in seat support both sides, only need upwards turn around fastening wrench, can lock fixedly to the handrail to avoid the handrail to produce in the use and rock.

Preferably, the support adjusting rod is fixedly arranged at the lower part of the rear end of the chair back; through the fixed installation of the support adjusting rod at the rear end of the chair back, the support adjusting rod can support the inclination angle of the chair back when the support adjusting rod is clamped with the adjusting hole in the ox horn frame.

Compared with the prior art, the beneficial effects of the utility model are that: through the fixed installation of the universal wheel, the nursing staff can easily push the bath chair to move, thereby being convenient for the nursing staff to move and store the bath chair, and being convenient for the nursing staff to directly push the patient with inconvenient movement to the front of the bed after bathing is finished, through the fixed installation of the limiting block, when the lower supporting leg and the upper supporting leg are vertically unfolded, the limiting block can block and limit the outer ends of the lower supporting leg and the upper supporting leg, thereby avoiding the situation that the outer ends of the lower supporting leg and the upper supporting leg are blocked and limited without the limiting block, when the lower supporting leg and the upper supporting leg are vertically unfolded, the end connected with the fixing block is easy to swing left and right to generate shaking, therefore, the lower supporting leg and the upper supporting leg are not convenient to be rapidly unfolded and fixed, the lower supporting leg and the upper supporting leg are respectively and fixedly installed at the upper end of the lower supporting leg through the clamping block, and the clamping hole are in buckling connection, when the lower supporting leg and the upper supporting leg are vertically unfolded, the folding chair has the advantages that the lower supporting leg and the upper supporting leg can be vertically fixed by buckling the buckle on the lower supporting leg and the clamping hole on the upper supporting leg, when the folding chair needs to be folded, the folding state can be immediately recovered by only disassembling the buckle and the clamping hole, the chair back can be conveniently adjusted to the optimal comfortable angle by the clamping of the supporting adjusting rod and the adjusting hole on the bracket and the fastening and loosening of the fastening nut, the folding chair can be conveniently folded by all components on the bathing chair, the occupation of a large area of the space can be reduced, the storage and the storage after the folding are convenient, the chair cushion and the back cushion are soft cushions made of PU, and the drainage holes are formed on the chair cushion and the back cushion, so that a patient can sit on the bathing chair more comfortably to take a bath, and the drainage holes are also formed on the chair cushion and the back cushion, so that the drain hole can drain accumulated water left in bathing.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the folding structure of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a folding detail view of the upper support leg of the present invention;

in the figure: 1. a base; 2. a universal wheel; 201. a brake fastener; 3. a lower support leg fixing block; 4. a rotating rod; 5. a lower support leg; 6. a limiting block; 7. a rotating shaft; 8. an upper support leg; 801. a clamping hole; 9. a clamping block; 10. an upper support leg fixing block; 11. a chair seat; 12. a seat cushion; 13. a handrail fixing block; 14. a chair back fixing block; 15. a horn frame; 1501. an adjustment hole; 16. a handrail; 1601. a frosted anti-skid area; 1602. fastening a wrench; 17. a chair back; 18. fastening a nut; 19. back cushion; 20. and supporting the adjusting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: including

base

1, 1 bottom mounting of base has installed universal wheel 2, be equipped with brake fastener 201 on the

universal wheel

2, 1 upper end of base is fixed and has been installed lower supporting leg fixed block 3 and stopper 6, lower supporting leg fixed block 3 passes through bull stick 4 and lower supporting leg 5 is fixed continuous, 5 upper ends of lower supporting leg link to each other with last supporting leg 8 through pivot 7, fixed fixture block 9 of having installed on 5 lower supporting leg, seted up card hole 801 on going up supporting leg 8, it is fixed continuous with last supporting leg fixed block 10 through bull stick 4 to go up supporting leg 8 upper end, it fixes and installs 11 bottoms at seat support 10 to go up supporting leg fixed block 10, install chair cushion 12 on 11 tops of seat support, 11 sides of seat support are fixed and are installed handrail fixed block 13, back of the chair fixed block 14 and ox horn frame 15, the last regulation hole 1501 of having seted up of ox horn frame 15, handrail 13 passes through pivot 7 and handrail 16 fixed blocks of handrail fixed block 13, seat support 11, Fastening spanner 1602 links to each other fixedly, be equipped with dull polish antiskid region 1601 on the handrail 16, back of the chair fixed block 14 passes through fastening nut 18 and bull stick 4 and back of the chair 17 fixed link to each other, install back cushion 19 and support adjustment pole 20 on the back of the chair 17.

Specifically, the number of the universal wheels 2 is four, and the four universal wheels 2 are provided with brake fasteners 201; through the fixed installation of universal wheel 2, the nursing staff of can being convenient for can promote easily that the chair of bathing carries out the position and remove, through the fixed installation of brake fastener 201 on the universal wheel 2, can be convenient for when the chair of bathing need not to remove, only need press brake fastener 201 downwards, just can be fixed with universal wheel 2, make it no longer remove.

Specifically, the number of the limiting blocks 6 is eight, and the eight limiting blocks 6 are respectively and fixedly arranged in the middle of the outer ends of the lower supporting leg fixing block 3 and the upper supporting leg fixing block 10; through stopper 6 at the fixed installation in the middle part of lower branch leg fixed block 3 and the 10 outer ends of last supporting leg fixed block, can be convenient for when lower branch leg 5 and last supporting leg 8 expand upright, stopper 6 can block and prescribe a limit to the outer end of lower branch leg 5 and last supporting leg 8, thereby avoid not having stopper 6 to block and prescribe a limit to the outer end of lower branch leg 5 and last supporting leg 8, can make lower branch leg 5 and last supporting leg 8 when expanding upright, it rocks to link to each other the easy left and right rocking production of end with the fixed block, from this, be not convenient for lower branch leg 5 and last supporting leg 8 expand fast and fix.

Specifically, the lower supporting leg fixing block 3 and the upper supporting leg fixing block 10 are fixed up and down correspondingly, and the fixed positions of the positive end and the rear end of the lower supporting leg fixing block 3 and the upper supporting leg fixing block 10 are fixed in a staggered manner; correspond fixedly from top to bottom through lower supporting leg fixed block 3 and last supporting leg fixed block 10, and the positive end of lower supporting leg fixed block 3 and last supporting leg fixed block 10 and rear end fixed position are crisscross fixed, can be convenient for when lower supporting leg 5 is folding with last supporting leg 8, the lower supporting leg 5 of front end and rear end, go up supporting leg 8 and can not produce the collision at folding in-process.

Specifically, the middle part of the lower supporting leg 5 is an empty groove with two communicated sides; the middle part of the lower supporting leg 5 is a hollow groove with two communicated sides, so that the upper supporting leg 8 can be conveniently folded and put in the hollow groove of the supporting leg 5.

Specifically, the number of the fixture blocks 9 is four, the four fixture blocks 9 are respectively and fixedly arranged at the upper end of the lower support leg 5, and the fixture blocks 9 are buckled with the fixture holes 801; install the upper end at lower supporting leg 5 through fixture block 9 is fixed respectively, and fixture block 9 is connected for the lock with calorie hole 801, can be convenient for when lower supporting leg 5 and last supporting leg 8 are upright to expand, through buckle on lower supporting leg 5 and the card hole 801 looks lock on the last supporting leg 8, can be to lower supporting leg 5 and last supporting leg 8 upright fixed promptly, when needs are folding, only need split buckle and card hole 801, then can resume fold condition immediately.

Specifically, the number of the fastening wrenches 1602 is two, the two fastening wrenches 1602 are respectively connected to the handrails 16 on the two sides, and locking members are arranged on the fastening wrenches 1602; through two fastening wrench 1602 respectively with the handrail 16 of both sides link to each other, and be equipped with the retaining member on fastening wrench 1602, can be convenient for only need rotate fastening wrench 1602 downwards, just can make handrail 16 relax immediately and manual rotation fold up downwards, when needing to stand handrail 16 in seat support 11 both sides, only need upwards revolve fastening wrench 1602, can lock fixedly handrail 16 to avoid handrail 16 to produce in the use and rock.

Specifically, the support adjusting rod 20 is fixedly arranged at the lower part of the rear end of the chair back 17; by fixedly installing the support adjusting rod 20 at the rear end of the chair back 17, when the support adjusting rod 20 is engaged with the adjusting hole 1501 on the ox horn frame 15, the support adjusting rod 20 can support the inclination angle of the chair back 17.

The working principle and the using process of the invention are as follows: through the fixed installation of the universal wheel 2, the bathing chair can be conveniently pushed by nursing staff to move easily, through the fixed installation of the brake fastener 201 on the universal wheel 2, when the bathing chair does not need to move, the universal wheel 2 can be fixed and can not move any more only by pressing the brake fastener 201 downwards, through the fixed installation of the limiting block 6 at the middle parts of the outer ends of the lower supporting leg fixing block 3 and the upper supporting leg fixing block 10, when the lower supporting leg 5 and the upper supporting leg 8 are unfolded vertically, the limiting block 6 can block and limit the outer ends of the lower supporting leg 5 and the upper supporting leg 8, so that the situation that the outer ends of the lower supporting leg 5 and the upper supporting leg 8 are blocked and limited without the limiting block 6 is avoided, when the lower supporting leg 5 and the upper supporting leg 8 are unfolded vertically, the end connected with the fixing block is easy to swing left and right, therefore, the quick unfolding and fixing of the lower supporting leg 5 and the upper supporting leg 8 are inconvenient, the lower supporting leg fixing block 3 and the upper supporting leg fixing block 10 are fixed up and down correspondingly, the fixed positions of the positive end and the rear end of the lower supporting leg fixing block 3 and the upper supporting leg fixing block 10 are fixed in a staggered manner, so that when the lower supporting leg 5 and the upper supporting leg 8 are folded, the lower supporting leg 5 and the upper supporting leg 8 at the front end and the rear end do not collide with each other in the folding process, the upper supporting leg 8 can be conveniently folded and put into the hollow groove of the supporting leg 5 through the hollow grooves communicated with the two sides in the middle of the lower supporting leg 5, the upper supporting leg 8 is fixedly arranged at the upper end of the lower supporting leg 5 through the fixture block 9, the fixture block 9 is connected with the clamping hole 801 in a buckling manner, when the lower supporting leg 5 and the upper supporting leg 8 are unfolded vertically, the lower supporting leg 5 and the upper supporting leg 8 are buckled with the clamping hole 801 on the upper supporting leg 8 through the buckle on the lower supporting leg 5, namely, the lower supporting leg 5 and the upper supporting leg 8 can be vertically fixed, when the folding chair needs to be folded, the folding state can be immediately recovered only by detaching the buckle and the clamping hole 801, the two fastening wrenches 1602 are respectively connected with the armrests 16 on the two sides, the fastening wrenches 1602 are provided with locking pieces, so that the armrests 16 can be loosened immediately and folded downwards through manual rotation only by rotating the fastening wrenches 1602 downwards, when the armrests 16 need to be erected on the two sides of the chair seat 11, the armrests 16 can be locked and fixed only by rotating the fastening wrenches 1602 upwards, thereby avoiding the armrests 16 from shaking in the use process, through the arrangement of the frosted anti-slip region 1601 on the armrests 16, when a patient uses the armrests 16 to support the body, the hand does not slip, through the arrangement of the fastening nuts 18, the counterclockwise fastening nuts 18 can be conveniently rotated, the chair back 17 can be adjusted at any angle, the fastening nuts 18 are rotated clockwise, the angle of the chair back 17 can be fixed, when the support adjusting rod 20 is fixedly arranged at the rear end of the chair back 17, the support adjusting rod 20 can be used for carrying out double fixed support on the chair back 17 on the fixed basis of the fastening nut 18 when the support adjusting rod 20 is clamped with the adjusting hole 1501 on the ox horn frame 15, and accumulated water can be drained conveniently by arranging the water draining holes on the chair cushion 12 and the back cushion 19.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a folding chair of bathing of adjustable back of body chair which characterized in that: comprises a base (1), a universal wheel (2) is fixedly arranged at the bottom end of the base (1), a brake fastener (201) is arranged on the universal wheel (2), a lower supporting leg fixing block (3) and a limiting block (6) are fixedly arranged at the upper end of the base (1), the lower supporting leg fixing block (3) is fixedly connected with a lower supporting leg (5) through a rotating rod (4), the upper end of the lower supporting leg (5) is connected with an upper supporting leg (8) through a rotating shaft (7), a clamping block (9) is fixedly arranged on the lower supporting leg (5), a clamping hole (801) is formed in the upper supporting leg (8), the upper end of the upper supporting leg (8) is fixedly connected with an upper supporting leg fixing block (10) through the rotating rod (4), the upper supporting leg fixing block (10) is fixedly arranged at the bottom end of a chair seat (11), a chair cushion (12) is arranged at the top end of the chair seat (11), seat support (11) side is fixed to be installed handrail fixed block (13), back of the chair fixed block (14) and ox horn frame (15), regulation hole (1501) have been seted up on ox horn frame (15), handrail fixed block (13) are fixed continuous with handrail (16), fastening spanner (1602) through pivot (7), be equipped with dull polish antiskid district (1601) on handrail (16), back of the chair fixed block (14) are fixed continuous with back of the chair (17) through fastening nut (18) and bull stick (4), installed back cushion (19) and support on back of the chair (17) and adjusted pole (20).

2. The foldable bath seat with adjustable back chair as claimed in claim 1, wherein: the number of the universal wheels (2) is four, and brake fasteners (201) are arranged on the four universal wheels (2).

3. The foldable bath seat with adjustable back chair as claimed in claim 1, wherein: the number of the limiting blocks (6) is eight, and the eight limiting blocks (6) are respectively and fixedly arranged in the middle of the outer ends of the lower supporting leg fixing block (3) and the upper supporting leg fixing block (10).

4. The foldable bath seat with adjustable back chair as claimed in claim 1, wherein: the lower supporting leg fixing block (3) and the upper supporting leg fixing block (10) are fixed in a vertically corresponding mode, and the fixed positions of the positive end and the rear end of the lower supporting leg fixing block (3) and the upper supporting leg fixing block (10) are fixed in a staggered mode.

5. The foldable bath seat with adjustable back chair as claimed in claim 1, wherein: the middle part of the lower supporting leg (5) is provided with an empty groove with two communicated sides.

6. The foldable bath seat with adjustable back chair as claimed in claim 1, wherein: the number of the clamping blocks (9) is four, the four clamping blocks (9) are respectively and fixedly arranged at the upper end of the lower supporting leg (5), and the clamping blocks (9) are buckled and connected with the clamping holes (801).

7. The foldable bath seat with adjustable back chair as claimed in claim 1, wherein: the number of the fastening wrenches (1602) is two, the two fastening wrenches (1602) are respectively connected with the handrails (16) on two sides, and locking pieces are arranged on the fastening wrenches (1602).

8. The foldable bath seat with adjustable back chair as claimed in claim 1, wherein: the support adjusting rod (20) is fixedly arranged at the lower part of the rear end of the chair back (17).