CN209751428U - Nursing wheelchair - Google Patents

Abstract

The utility model relates to the technical field of wheel chairs, in particular to a nursing wheel chair, which comprises a chair seat, a chair back connected with the rear end of the chair seat, a main chair wheel rotationally connected with the chair seat, a pedal mechanism fixedly connected with the front end of the chair seat, a push rod arranged at the top of the chair back and a brake used for braking the main chair wheel; nursing wheelchair still including setting up respectively in the first bar and the second bar of the both sides of seat support, the top of first bar and the top of second bar rotate respectively and are connected with the first piece and the second of preventing falling and prevent falling the piece, the first one end of preventing falling the piece and being close to the second and preventing falling the piece is provided with the gim peg cover and activity bolt, the activity bolt peg graft in the gim peg cover, the second prevents falling the piece and is close to the first one end of preventing falling the piece and be provided with the plug bush of pegging graft with the activity bolt. Its convenient to use enables the first piece and the second of preventing falling and prevents falling the firm connection, can improve patient's security, avoids nursing wheelchair scram to lead to the patient to lean forward and fall.

Description

Nursing wheelchair

Technical Field

The utility model relates to a wheelchair technical field, concretely relates to nursing wheelchair.

Background

In life, wheelchairs have become an indispensable part of life for patients with walking disabilities. The existing wheelchair is easy to cause unnecessary injury to the patient because the patient is prone to leaning forward and falling down when being suddenly stopped under the pushing of nursing staff.

Disclosure of Invention

In order to overcome the shortcoming and the not enough that exist among the prior art, the utility model aims to provide a nursing wheelchair, its convenient to use rotates first and prevents that falling piece and second prevent that the piece makes both tops that are located the seat support form the interception piece jointly, inserts the plug cover with the activity bolt again to make first prevent that falling piece and second prevent that the piece is firm to be connected, can improve patient's security, avoid nursing wheelchair scram to lead to the patient to lean forward and fall.

The purpose of the utility model is realized through the following technical scheme: a nursing wheelchair comprises a chair seat, a chair back connected with the rear end of the chair seat, main chair wheels rotatably connected with the chair seat, a pedal mechanism fixedly connected with the front end of the chair seat, push rods arranged at the top of the chair back and a brake used for braking the main chair wheels, wherein chair legs are arranged at the front end of the chair seat, and universal wheels are arranged at the bottoms of the chair legs; nursing wheelchair still including setting up respectively in the first bar and the second bar of the both sides of seat support, the top of first bar and the top of second bar rotate respectively and are connected with the first piece and the second of preventing falling and prevent falling the piece, the first one end of preventing falling the piece and being close to the second and preventing falling the piece is provided with the gim peg cover and activity bolt, the activity bolt peg graft in the gim peg cover, the second prevents falling the piece and is close to the first one end of preventing falling the piece and be provided with the plug bush of pegging graft with the activity bolt.

Preferably, the nursing wheelchair further comprises a headrest arranged at the front end of the chair back, a clamping groove is formed in the rear end of the headrest, an installation rod is connected to the top of the chair back, and the headrest is connected with the installation rod in a clamped mode through the clamping groove.

Preferably, the pedal mechanism comprises a fixing piece fixedly connected with the front end of the seat, a connecting piece connected with the fixing piece, and a pedal hinged with the bottom of the connecting piece.

Preferably, the mounting includes first fixed block and the second fixed block of equal fixed connection in the front end of seat support, the connecting piece include with first fixed block articulated first connecting rod and with second fixed block articulated second connecting rod, first storage tank has been seted up to one side that the second connecting rod was kept away from to first connecting rod, the second storage tank has been seted up to one side that the first connecting rod was kept away from to the second connecting rod, pedal mechanism still locates the telescopic band of first storage tank and second storage tank including the cover.

Preferably, the rear end of the chair back is connected with a storage basket.

Preferably, the chair seat and the chair back are both provided with air-permeable cushions.

Preferably, the first one side of preventing falling the piece and keeping away from the back of the chair and the second one side of preventing falling the piece and keeping away from the back of the chair all are provided with puts the thing board.

The beneficial effects of the utility model reside in that: the nursing wheelchair of the utility model is convenient to use, the first anti-falling piece and the second anti-falling piece are rotated to be positioned above the chair seat to jointly form the interception piece, and then the movable bolt is inserted into the plug sleeve, so that the first anti-falling piece and the second anti-falling piece are stably connected, the safety of a patient can be improved, and the patient is prevented from falling down due to forward leaning caused by emergency stop of the nursing wheelchair; the arranged brake is convenient for nursing staff to emergently stop the nursing wheelchair from moving forwards in the pushing process under emergency; the universal wheels are arranged, so that the nursing wheelchair can change directions, and meanwhile, the nursing wheelchair is supported, the stability is improved, and the nursing wheelchair is prevented from inclining forwards; the first grab rail and the second grab rail that set up can combine first to prevent falling the piece and the second prevents falling the effect that the piece supported patient's arm jointly, improves patient's comfort level.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

Fig. 2 is a schematic structural view of the utility model after the headrest is disassembled;

Fig. 3 is a schematic structural view of the first and second fall-preventing members of the present invention.

The reference signs are: 1. a chair seat; 2. a chair back; 3. a main chair wheel; 4. a pedal mechanism; 41. a first fixed block; 42. a second fixed block; 43. a first link; 44. a second link; 45. a foot pedal; 46. a stretchable band; 5. a push rod; 6. braking; 7. a chair leg; 8. a universal wheel; 9. a first grab rail; 10. a second grab rail; 11. a first fall-resistant member; 12. a second fall arrest member; 13. a fixed bolt sleeve; 14. a movable bolt; 15. a plug bush; 16. a headrest; 17. mounting a rod; 171. a strut; 172. a clamping block; 18. a breathable cushion; 19. an object placing plate.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.

As shown in fig. 1-3, a nursing wheelchair comprises a seat 1, a backrest 2 connected with the rear end of the seat 1, main wheels 3 rotatably connected with the seat 1, a pedal mechanism 4 fixedly connected with the front end of the seat 1, a push rod 5 arranged at the top of the backrest 2, and a brake 6 for braking the main wheels 3, wherein the front end of the seat 1 is provided with legs 7, and the bottom of the legs 7 is provided with universal wheels 8; nursing wheelchair still including setting up respectively in the first bar 9 and the second bar 10 of the both sides of seat support 1, the top of first bar 9 and the top of second bar 10 rotate respectively to be connected with the first piece 11 and the second of preventing falling and prevent falling 12, the first one end of preventing falling 11 and being close to the second and preventing falling 12 is provided with the gim peg cover 13 and activity bolt 14, the activity bolt 14 peg graft in the gim peg cover 13, the second prevents falling 12 and is close to the first one end of preventing falling 11 and be provided with the plug bush 15 of pegging graft with activity bolt 14.

The nursing wheelchair is convenient to use, the first anti-falling piece 11 and the second anti-falling piece 12 are rotated to be positioned above the chair seat 1 to jointly form an intercepting piece, and the movable bolt 14 is inserted into the bolt sleeve 15, so that the first anti-falling piece 11 and the second anti-falling piece 12 are stably connected, the safety of a patient can be improved, and the patient is prevented from falling down due to forward tilting caused by sudden stop of the nursing wheelchair; the arranged brake 6 is convenient for the nursing wheelchair to emergently stop advancing under emergency conditions in the pushing process of nursing personnel; the universal wheels 8 are arranged to facilitate the direction change of the nursing wheelchair and support the nursing wheelchair, so that the stability is improved and the forward tilting of the nursing wheelchair is avoided; the first grab rail 9 and the second grab rail 10 can be combined with the first anti-falling piece 11 and the second anti-falling piece 12 to jointly support the arm of the patient, so that the comfort of the patient is improved. Further, the fixing bolt sleeve 13 is fixedly arranged at the bottom of the first anti-falling piece 11, and the plug sleeve 15 is fixedly arranged at the bottom of the second anti-falling piece 12.

Nursing wheelchair still including set up in the headrest 16 of the front end of the back of the chair 2, the rear end of headrest 16 is provided with the draw-in groove (not shown in the figure), the top of the back of the chair 2 is connected with installation pole 17, headrest 16 through the draw-in groove with installation pole 17 joint.

Adopt above-mentioned technical scheme, the headrest 16 of being convenient for is pulled down from the back of the chair 2 and is changed or wash, makes things convenient for different patients 'use, can change the headrest 16 that is fit for the patient according to patient's the condition, alleviates patient's neck holding power, improves patient's comfort level. Further, the mounting rod 17 includes a support rod 171 fixedly connected to the seat back 2 and a latch 172 fixedly connected to the support rod 171, and the latch 172 is connected to the headrest 16 through a latch slot.

The pedal mechanism 4 comprises a fixing piece fixedly connected with the front end of the chair seat 1, a connecting piece connected with the fixing piece, and a pedal 45 hinged with the bottom of the connecting piece.

By adopting the technical scheme, the feet of the patient can be conveniently supported, and the feet of the patient are prevented from being grounded and injured when a nursing staff pushes the nursing wheelchair; when the patient needs to be taken off the nursing wheelchair, the movable pin 14 is removed from the pin sleeve 15, the first and second anti-falling members 11 and 12 are rotated to both sides of the seat 1, and then the foot plate 45 is rotated upward to be parallel to the connecting members, so that the feet of the patient can be conveniently landed, thereby facilitating the movement of the patient.

The mounting is including equal fixed block 41 and the second fixed block 42 of equal fixed connection in the front end of seat support 1, the connecting piece includes with first fixed block 41 articulated first connecting rod 43 and with second fixed block 42 articulated second connecting rod 44, first storage tank has been seted up to one side that second connecting rod 44 was kept away from to first connecting rod 43, second storage tank has been seted up to one side that first connecting rod 43 was kept away from to second connecting rod 44, the telescopic band 46 of first storage tank and second storage tank is still located including the cover to foot pedal mechanism 4.

In the embodiment, the fixing piece is fixed at the front end of the seat 1, so that the stability of the combination of the seat 1 and the pedal mechanism 4 is greatly improved; the fixing piece is hinged with the connecting piece, so that the connecting piece is convenient to adjust, and the comfort of the legs of the patient is improved; the first receiving groove of the first link 43 and the second receiving groove of the second link 44 are sleeved with the retractable belt 46, so as to further improve the comfort of the legs of the patient.

The rear end of the chair back 2 is connected with a storage basket (not shown in the figure).

In this embodiment, the storing basket that sets up is convenient for place article such as patient's kettle, medicine, alleviates the work load of the portable article of nursing staff. Further, the storing basket welds in the rear end of back of the chair 2 to improve the steadiness of storing basket, avoid the storing basket to drop.

The seat 1 and the chair back 2 are both provided with air-permeable cushions 18.

In the embodiment, the air permeable cushion 18 facilitates the air flow of the skin of the sedentary patient contacting with the nursing wheelchair, thereby improving the comfort. Specifically, the air permeable cushion 18 is disposed at the front end of the backrest 2 and the top of the seat 1.

One side that the back of the chair 2 was kept away from to first prevent falling piece 11 and one side that the back of the chair 2 was kept away from to second prevent falling piece 12 all are provided with puts the thing board 19.

In this embodiment, the storage plate 19 is convenient for supporting the dinner plate and other objects, and reduces the workload of the nursing staff holding the dinner plate to take food for the patient.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims (7)

1. A nursing wheelchair, characterized in that: the chair comprises a chair seat, a chair back connected with the rear end of the chair seat, main chair wheels rotatably connected with the chair seat, a pedal mechanism fixedly connected with the front end of the chair seat, push rods arranged at the top of the chair back and a brake for braking the main chair wheels, wherein chair legs are arranged at the front end of the chair seat, and universal wheels are arranged at the bottoms of the chair legs; nursing wheelchair still including setting up respectively in the first bar and the second bar of the both sides of seat support, the top of first bar and the top of second bar rotate respectively and are connected with the first piece and the second of preventing falling and prevent falling the piece, the first one end of preventing falling the piece and being close to the second and preventing falling the piece is provided with the gim peg cover and activity bolt, the activity bolt peg graft in the gim peg cover, the second prevents falling the piece and is close to the first one end of preventing falling the piece and be provided with the plug bush of pegging graft with the activity bolt.

2. A nursing wheelchair as claimed in claim 1, wherein: the nursing wheelchair further comprises a headrest arranged at the front end of the chair back, a clamping groove is formed in the rear end of the headrest, an installation rod is connected to the top of the chair back, and the headrest is connected with the installation rod in a clamped mode through the clamping groove.

3. A nursing wheelchair as claimed in claim 1, wherein: the pedal mechanism comprises a fixing piece fixedly connected with the front end of the chair seat, a connecting piece connected with the fixing piece, and a pedal plate hinged with the bottom of the connecting piece.

4. A nursing wheelchair as claimed in claim 3, wherein: the mounting includes first fixed block and the second fixed block of equal fixed connection in the front end of seat support, the connecting piece include with first fixed block articulated first connecting rod and with second fixed block articulated second connecting rod, first connecting rod is kept away from one side of second connecting rod and has been seted up first storage tank, the second connecting rod is kept away from one side of first connecting rod and has been seted up the second storage tank, pedal mechanism still locates the telescopic band of first storage tank and second storage tank including the cover.

5. A nursing wheelchair as claimed in claim 1, wherein: the rear end of the chair back is connected with a storage basket.

6. A nursing wheelchair as claimed in claim 1, wherein: the seat and the chair back are both provided with a breathable cushion.

7. A nursing wheelchair as claimed in claim 1, wherein: the first one side of preventing falling the piece and keeping away from the back of the chair and the second one side of preventing falling the piece and keeping away from the back of the chair all are provided with puts the thing board.