CN209019205U

CN209019205U - A kind of R shape arc angle pushing hands wheelchair

Info

Publication number: CN209019205U
Application number: CN201820816924.2U
Authority: CN
Inventors: 夏东晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-30
Filing date: 2018-05-30
Publication date: 2019-06-25
Anticipated expiration: 2028-05-30

Abstract

The utility model discloses a kind of R shape arc angle pushing hands wheelchairs, including wheelchair frame and wheel chair cushions, position on the inside of the wheelchair frame by center is connected with horizontal wheel chair cushions by nut, the position of the wheelchair frame two sides on the lower is closely connected with the transverse connecting rod of corresponding level, wheelchair frame lower part rearward position is welded with bearing connecting tube, corresponding bearing is connected between the transverse connecting rod and the both ends of bearing connecting tube, the bearing outside surface is socketed with axis skin, one end of the bearing outer side center and separate bearing connecting tube is closely connected with dustproof cover, the positive left and right sides of the wheelchair frame and pedal tube is connected with close to the position of wheel chair cushions.The pushing hands pipe of this wheelchair is set as R shape arc angle, prevents personnel from sharply being hit, can be according to the position for changing holding the case where itself, and is equipped with safety belt, increases the safety of wheelchair.

Description

A kind of R shape arc angle pushing hands wheelchair

Technical field

The utility model relates to wheelchair technical field, specially a kind of R shape arc angle pushing hands wheelchair.

Background technique

Wheelchair is the important tool of rehabilitation, it is not only the walking-replacing tool of limbs the disabled and people with mobility problems with wheelchair, Them are more importantly made to carry out physical exercise by means of wheelchair and participate in social activities, common wheelchair is generally by wheelchair frame, vehicle Wheel, brake gear and four parts composition is seated against, hand wheelchair increases manual setter, electric wheelchair exists on the basis of common wheelchair On the basis of common wheelchair, increases electronics force aid system, alleviate the physical demands of user, base of the intelligent wheel chair in electric wheelchair On plinth, mobile positioning, standing movement, remote-controlled movement and associated internet+auxiliary life are increased, this wheelchair belongs to ordinary wheel Chair.

Current wheelchair, typically the round tube pushing hands of straight, personnel hit vulnerable to sharp in use, safety coefficient It is bad, can not the own situation of basis change the position of holding, and nursing staff maintains a posture arm and is easy to produce fatigue Sense, reduces working efficiency, and be generally not provided with safety belt, easily damages in use to user, has larger Security risk, the safety of wheelchair is high.

Utility model content

The purpose of this utility model is to provide a kind of R shape arc angle pushing hands wheelchairs, general in above-mentioned background technique to solve All be the round tube pushing hands of straight, personnel hit vulnerable to sharp in use, and safety coefficient is bad, can not basis own situation Change the position of holding, and nursing staff maintains a posture arm and is easy to produce feeling of fatigue, reduces working efficiency, and general It is not provided with safety belt, easily user is damaged in use, there is biggish security risk, the safety of wheelchair is not High problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of R shape arc angle pushing hands wheelchair, including wheel Chair body frame and wheel chair cushions, the wheelchair frame inside are connected with horizontal wheel chair cushions, institute by nut by the position at center The transverse connecting rod that the position of wheelchair frame two sides on the lower is closely connected with corresponding level is stated, the wheelchair frame lower part is leaned on Position afterwards is welded with bearing connecting tube, is connected between the transverse connecting rod and the both ends of bearing connecting tube corresponding Bearing, the bearing outside surface is socketed with axis skin, the bearing outer side center and one end far from bearing connecting tube closely connects It is connected to dustproof cover, the positive left and right sides of the wheelchair frame and is connected with pedal tube close to the position of wheel chair cushions, Corresponding leg pad, the bottom of the wheelchair frame two sides has been bolted by paracentral position on the inside of the pedal tube Slanting support tube is welded between transverse connecting rod, pushing hands has been bolted in the two sides at the top of the wheelchair frame Pipe, the outer surface of the pushing hands pipe are socketed with rubber pushing hands set, and the top of wheelchair frame middle position two sides passes through spiral shell It tethers and is connected to hand pad, be connected at left and right sides of institute's wheelchair frame by paracentral position and stay vertical brake, the wheelchair master The bottom of frame front two sides is connected with small front-wheel.

Preferably, the wheelchair frame rearward position is connected with backrest by nut, the lower part of the backrest and close The position of wheel chair cushions is equipped with safety belt.

Preferably, the left and right ends of the bearing connecting tube are closely connected with rear tire by spoke, it is described after on the outside of tire and Position far from wheel chair cushions is fixedly connected with hand-push loop.

Preferably, pedal tube tune has been bolted in the position of two side lower part of wheelchair frame and close pedal tube Save device.

Preferably, at left and right sides of the wheelchair frame and position on the outside of wheel chair cushions has been bolted perpendicular Straight other plate.

Preferably, the positive bottom of the pedal tube is connected with symmetrical foot pedal, on the outside of the foot pedal and Position far from foot-operated bottom of the tube is equipped with corresponding foot pedal and adjusts bolt, and the upper surface of the foot pedal offers anti-skidding Slot.

Compared with prior art, the utility model provides a kind of R shape arc angle pushing hands wheelchair, have it is following the utility model has the advantages that The R shape arc angle being arranged by pushing hands pipe, can effectively prevent nursing staff and is sharply hit in use, nursing staff can be according to itself The case where change the position of holding, improve the working efficiency of nursing staff, then the safety belt being equipped with, further increase The safety of wheelchair, and it is provided with rubber pushing hands set, while increasing the power friction between hand and pushing hands pipe, and improve The comfort of care-giver, the foot-operated tube regulator for passing through two side lower part of wheelchair frame and being arranged close to the position of pedal tube, can root According to the demand of user, to adjust the height and angle of pedal tube, and leg pad is installed by paracentral position on the inside of pedal tube, The comfort of wheelchair is further improved, the practicability of wheelchair is increased.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the enlarged structure schematic diagram of the A of the utility model Fig. 1；

Fig. 3 is the enlarged structure schematic diagram of the B of the utility model Fig. 1.

In figure: 1- wheelchair frame；2- wheel chair cushions；3- backrest；Plate by 4-；Tire after 5-；6- hand-push loop；7- leg pad；8- foot Pedal；The small front-wheel of 9-；10- safety belt；11- spoke；12- pedal tube；13- rides tube regulator；14- pushing hands pipe；15- rubber pushes away Gloves；16- foot pedal adjusts bolt；17- stays vertical brake；18- dustproof cover；19- bearing；20- support tube；21- bearing connecting tube； 22- non-slip groove；23- axis skin；24- transverse connecting rod；25- hand pad.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides technical solution: a kind of R shape arc angle pushing hands wheelchair, including wheelchair frame 1 With wheel chair cushions 2, the position on the inside of wheelchair frame 1 by center is connected with horizontal wheel chair cushions 2, wheelchair frame 1 by nut The position of two sides on the lower is closely connected with the transverse connecting rod 24 of corresponding level, the weldering of 1 lower part rearward position of wheelchair frame It is connected to bearing connecting tube 21, corresponding bearing is connected between transverse connecting rod 24 and the both ends of bearing connecting tube 21 19,19 outer surface of bearing is socketed with axis skin 23,19 outer side center of bearing and one end far from bearing connecting tube 21 is closely connected with The position of dustproof cover 18, the positive left and right sides of wheelchair frame 1 and close wheel chair cushions 2 is connected with pedal tube 12, foot It steps on the inside of pipe 12 and corresponding leg pad 7 has been bolted further is mentioned by the setting of leg pad 7 by paracentral position The high comfort of wheelchair, increases the practicability of wheelchair, welds between the bottom and transverse connecting rod 24 of 1 two sides of wheelchair frame There is slanting support tube 20, the two sides at 1 top of wheelchair frame have been bolted pushing hands pipe 14, have been arranged by pushing hands pipe 14 R shape arc angle, can effectively prevent nursing staff and sharply hit in use, nursing staff can change hand according to the case where itself The position held, improves the working efficiency of nursing staff, and the outer surface of pushing hands pipe 14 is socketed with rubber pushing hands set 15, passes through setting Rubber pushing hands set 15, while increasing the frictional force between hand and pushing hands pipe 14, and improves the comfort of care-giver, takes turns Hand pad 25 has been bolted in the top of 1 middle position two sides of chair body frame, leans at left and right sides of institute's wheelchair frame 1 paracentral Position, which is connected with, stays vertical brake 17, and the bottom of the positive two sides of wheelchair frame 1 is connected with small front-wheel 9, wheelchair master 1 rearward position of frame is connected with backrest 3 by nut, the lower part of backrest 3 and is equipped with safety belt close to the position of wheel chair cushions 2 10, by the safety belt 10 of setting, the safety of wheelchair is further increased, the left and right ends of bearing connecting tube 21 pass through spoke 11 are closely connected with rear tire 5, and rear 5 outside of tire and the position far from wheel chair cushions 2 are fixedly connected with hand-push loop 6, and 1 liang of wheelchair frame Foot-operated tube regulator 13 has been bolted in the position of side lower part and close pedal tube 12, passes through and rides tube regulator 13 Setting, can be according to the demand of user, to adjust the height and angle of pedal tube 12,1 left and right sides of wheelchair frame and close wheel Vertical other plate 4 is bolted in the position in 2 outside of cushion, and the positive bottom of pedal tube 12 is connected with relatively The foot pedal 8 of title, 8 outside of foot pedal and the position far from 12 bottom of pedal tube are equipped with corresponding foot pedal and adjust bolt 16, The upper surface of foot pedal 8 offers non-slip groove 22.

Working principle: firstly, user is sitting on the inside of wheelchair frame 1 on the wheel chair cushions 2 of center setting, safety is fastened Band 10 increases the safety of wheelchair by the setting of safety belt 10, then foot is placed on to the foot of the positive bottom setting of pedal tube 12 On pedal 8, according to the demand of user, 12 angle of pedal tube and height are adjusted by foot-operated tube regulator 13, improving makes The comfort of user, and the upper surface of foot pedal 8 offers non-slip groove 22, increases the frictional force between sole and foot pedal 8, Shank is abutted against on leg pad 7 again, user's both hands can be placed on hand pad 25, at this point, nursing staff's both hands hold pushing hands pipe 14, be led to The R shape arc angle for crossing the setting of pushing hands pipe 14 can change the position of holding, then compound rubber pushing hands set 15 according to own situation, While increasing frictional force, and improve the comfort of care-giver, and nursing staff not when, user can hold hand for hand-tight Circle 6 is pushed away, push wheel chair is i.e. removable forward, and when wheelchair excessive velocities, user can stay vertical brake 17 by setting, to slow down Wheelchair speed stops movement.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of R shape arc angle pushing hands wheelchair, including wheelchair frame (1) and wheel chair cushions (2), it is characterised in that: the wheelchair master Position on the inside of frame (1) by center is connected with horizontal wheel chair cushions (2) by nut, and wheelchair frame (1) two sides are on the lower Position be closely connected with the transverse connecting rod (24) of corresponding level, wheelchair frame (1) the lower part rearward position weldering It is connected to bearing connecting tube (21), is connected between the transverse connecting rod (24) and the both ends of bearing connecting tube (21) opposite The bearing (19) answered, bearing (19) outer surface are socketed with axis skin (23), bearing (19) outer side center and separate bearing One end of connecting tube (21) is closely connected with dustproof cover (18), the positive left and right sides of wheelchair frame (1) and close wheelchair The position of cushion (2) is connected with pedal tube (12), passes through bolt by paracentral position on the inside of the pedal tube (12) It is connected with corresponding leg pad (7), is welded between the bottom and transverse connecting rod (24) of wheelchair frame (1) two sides oblique Support tube (20), the two sides at the top of the wheelchair frame (1) have been bolted pushing hands pipe (14), the pushing hands pipe (14) outer surface is socketed with rubber pushing hands set (15), and the top of wheelchair frame (1) the middle position two sides passes through bolt It is connected with hand pad (25), is connected at left and right sides of institute's wheelchair frame (1) by paracentral position and stays vertical brake (17), institute The bottom for stating the positive two sides of wheelchair frame (1) is connected with small front-wheel (9).

2. a kind of R shape arc angle pushing hands wheelchair according to claim 1, it is characterised in that: the wheelchair frame (1) is rearward Position is connected with backrest (3) by nut, and the position of the lower part of the backrest (3) and close wheel chair cushions (2) is equipped with safety belt (10).

3. a kind of R shape arc angle pushing hands wheelchair according to claim 1, it is characterised in that: the bearing connecting tube (21) Left and right ends are closely connected with rear tire (5) by spoke (11), on the outside of the rear tire (5) and the position far from wheel chair cushions (2) It is fixedly connected with hand-push loop (6).

4. a kind of R shape arc angle pushing hands wheelchair according to claim 1, it is characterised in that: under wheelchair frame (1) two sides Foot-operated tube regulator (13) have been bolted in the position of portion and close pedal tube (12).

5. a kind of R shape arc angle pushing hands wheelchair according to claim 1, it is characterised in that: wheelchair frame (1) left and right two Vertical other plate (4) is bolted in position on the outside of side and close wheel chair cushions (2).

6. a kind of R shape arc angle pushing hands wheelchair according to claim 1, it is characterised in that: the pedal tube (12) is positive Bottom is connected with symmetrical foot pedal (8), and on the outside of the foot pedal (8) and the position far from pedal tube (12) bottom is set There is corresponding foot pedal to adjust bolt (16), the upper surface of the foot pedal (8) offers non-slip groove (22).