CN219184593U

CN219184593U - Wheelchair for transporting human body

Info

Publication number: CN219184593U
Application number: CN202320054871.6U
Authority: CN
Inventors: 王小卿; 严家辉
Original assignee: Guangzhou Hejing Tongsheng Medical Technology Co ltd
Current assignee: Guangzhou Hejing Tongsheng Medical Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-16
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to the technical field of wheelchairs, in particular to a human body transportation wheelchair, which comprises: chassis, seat frame subassembly and hydraulic lifting mechanism. The seat frame assembly is arranged above the underframe and comprises a first seat frame and a second seat frame which are arranged oppositely and can rotate relatively. The seat frame assembly is detachably connected with a fixing assembly, and the fixing assembly is a body position pad. The hydraulic lifting mechanism is arranged between the underframe and the seat frame assembly, and the height of the seat frame assembly can be adjusted through the hydraulic lifting mechanism. And universal wheels are arranged below the underframe. The utility model can shift the patient, the height of the transfer wheelchair can be freely adjusted by the foot-operated lifting device, and the patient can be shifted by both hands without additional hand operation, which is very convenient. The utility model can give the patient good support and protection during displacement.

Description

Wheelchair for transporting human body

Technical Field

The utility model relates to the technical field of wheelchairs, in particular to a human body transportation wheelchair.

Background

When people are disabled, old people or patients in life with the advent of an aging society, the people often need to be transported to a wheelchair from the clinic or transported to other places such as the clinic, the car and the like, and the transportation in the transportation process is time-consuming and laborious. Even some workers with small strength cannot move the people, the main reason is that the paralyzed old and the patient are soft due to lack of strength of the body, and the carrying is inconvenient. Brings great living pressure to the care of patients and also brings great inconvenience to the life of wheelchair users.

The nursing equipment such as a shifting chair (also called a shifting machine), a wheelchair and the like is increasingly widely applied, and meanwhile, the requirements on the nursing equipment are continuously increased, and the corresponding requirements are how to realize one machine with multiple purposes, namely multiple functions and multiple places. In order to meet the use requirements of different heights, the existing shifting chair generally designs a chair seat to be liftable, but the lifting structure is complex, and the stability in the lifting process is not ideal enough, so that the use comfort is affected. In the existing shifter, the patient is pushed by two hands of the worker to advance, more protection is not adopted for the patient generally, the shifter is mostly guardrails-free and is stiff in material, the patient falls down easily, and the patient is uncomfortable to use. There is a lack of protection during shifting.

Disclosure of Invention

The present utility model is directed to a wheelchair for transporting a human body, which solves at least one of the problems set forth in the background art.

The technical scheme of the utility model is as follows:

a body transport wheelchair comprising:

a chassis;

the seat frame assembly is arranged above the underframe and comprises a first seat frame and a second seat frame which are oppositely arranged and can rotate relatively;

the hydraulic lifting mechanism is arranged between the underframe and the seat frame assembly, and the height of the seat frame assembly can be adjusted through the hydraulic lifting mechanism.

Further, the hydraulic lifting mechanism comprises a hydraulic lifting cylinder, a first sleeve and a pedal, wherein the lower end of the first sleeve is fixedly connected with the upper end of a piston rod of the hydraulic lifting cylinder, the upper end of the first sleeve is fixedly connected with the seat frame assembly, and the pedal is in transmission connection with the hydraulic lifting cylinder.

Further, the seat frame assembly is arranged on the underframe in a sliding mode through a sliding mechanism, the sliding mechanism comprises a fixing rod and a second sleeve, the second sleeve is sleeved on the fixing rod, and two second sleeves and two fixing rods are arranged.

Further, a sleeve is fixedly arranged on the second sleeve, sleeve rods are arranged on the first seat frame and the second seat frame, the sleeve rods are sleeved outside the sleeve rods, and the sleeve rods are in rotary connection with the sleeve rods.

Further, the seat frame assembly can be dismantled and be connected with fixed subassembly, fixed subassembly is the position pad, the position pad can be dismantled and be connected with evacuating device, the position pad includes main part, protecting head wing and waist support wing and main part integrated into one piece, all be provided with the magic subsides on protecting head wing and the waist support wing.

Further, the first seat frame comprises a first side plate, a first bottom plate and a first baffle, and the first side plate and the first baffle are fixedly connected through a first support column; the second seat frame comprises a second side plate, a second bottom plate and a second baffle, and the second side plate and the second baffle are fixedly connected through a second support.

Further, a locking device is arranged between the first baffle and the second baffle, and the locking device is a hasp buckle.

Further, semi-circular grooves are formed in the opposite side portions of the first bottom plate and the second bottom plate, a supporting frame is arranged below the first bottom plate and the second bottom plate, the supporting frame is fixedly connected with the second sleeve through a connecting strip, and a bedpan is placed on the supporting frame.

Further, pushing hands are arranged on the second sleeve, the first support and the second support.

Further, a plurality of universal wheels with brakes are arranged below the underframe.

The utility model provides a human body transporting wheelchair through improvement, which has at least one of the following improvements and advantages compared with the prior art:

the utility model can shift the patient, is convenient for the risk-free transfer of the human body from different occasions such as beds, sofas and the like, and saves manpower. Through being provided with foot-operated elevating gear, can freely adjust the height of transporting the wheelchair, the foot is stepped on height-adjusting, and very laborsaving, and need not extra hand and operate, both hands all can be used to shift the patient, and is very convenient.

The utility model can give the patient good support and protection during displacement. According to the utility model, the baffle and the body position pad are arranged, so that the head of a patient can be protected by the body position pad, injuries caused by the side tilting of the head of an old person are prevented, the baffle is arranged in front to form the guard rail, an enclosing structure is formed with the side edge of the body position pad, the crush injury is prevented, the comfort is improved, the phenomenon that the patient falls or falls due to the fact that the patient is not supported by people in the moving process is prevented, and the comfort of the patient is simultaneously considered.

The body position pad is provided with the vacuumizing device, and after vacuumizing, personalized lumbar support can be provided according to the individual body type of a human body, so that lumbar protection and rehabilitation are facilitated. Preventing potential safety hazard caused by the fact that the human body with the weakness of the vertebral column leans to two sides.

The utility model also has a bedpan structure, which is convenient for the old to relieve the bowels.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of the human body transport wheelchair of the present utility model;

FIG. 2 is a schematic view of the human body transport wheelchair according to another embodiment of the present utility model;

FIG. 3 is a schematic view of the seat frame assembly of the body transport wheelchair of the present utility model;

FIG. 4 is a schematic view of the human body transport wheelchair according to another embodiment of the present utility model;

fig. 5 is a schematic structural view of the body position pad of the body transportation wheelchair of the present utility model.

Reference numerals illustrate:

1. a chassis; 5. a body position pad; 31. a hydraulic lifting cylinder; 32. a first sleeve; 33. foot pedal; 41. a fixed rod; 42. a second sleeve; 421. a sleeve; 422. a loop bar; 51. a head protecting wing; 52. waist support wings; 211. a first side plate; 212. a first base plate; 213. a first baffle; 214. a first support column; 221. a second side plate; 222. a second base plate; 223. a second baffle; 224. a second support; 23. a hasp buckle; 24. a bedpan; 423. a connecting strip; 25. pushing hands; 11. and a universal wheel.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

It should also be understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

In addition, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.

The utility model provides a human body transportation wheelchair through improvement, which comprises the following technical scheme:

a body transport wheelchair, as shown in fig. 1, comprising: chassis 1, seat frame subassembly and hydraulic lifting mechanism. A plurality of universal wheels 11 with brakes are arranged below the underframe 1.

As shown in fig. 2, the hydraulic lifting mechanism is provided between the chassis 1 and the seat frame assembly, and the height of the seat frame assembly can be adjusted by the hydraulic lifting mechanism. The hydraulic lifting mechanism comprises a hydraulic lifting cylinder 31, a first sleeve 32 and a pedal 33, wherein the lower end of the first sleeve 32 is fixedly connected with the upper end of a piston rod of the hydraulic lifting cylinder 31, the upper end of the first sleeve 32 is fixedly connected with the seat frame assembly, and the pedal 33 is in transmission connection with the hydraulic lifting cylinder 31. During the use, protect the worker and use foot pedal 33, through pedal 33 height of adjusting hydraulic lift jar 31, hydraulic lift jar 31 drives first sleeve pipe 32 and reciprocates, first sleeve pipe 32 and seat subassembly fixed connection, so foot pedal 33 can adjust the seat subassembly height in transporting the wheelchair, until the height that the patient is comfortable and convenient to remove is adjusted.

As shown in fig. 1, the seat frame assembly is disposed above the chassis 1, and includes a first seat frame and a second seat frame which are disposed opposite to each other and can rotate relative to each other. When the first seat frame and the second seat frame are separated, the transferring wheelchair can be moved beside a sickbed, then a patient is transferred into the wheelchair, and then the first seat frame and the second seat frame are rotated to be combined for moving the patient. The seat frame assembly is arranged on the underframe 1 in a sliding mode through a sliding mechanism, the sliding mechanism is used for being matched with a hydraulic lifting mechanism to lift, the sliding mechanism comprises a fixing rod 41 and a second sleeve pipe 42, the second sleeve pipe 42 is sleeved on the fixing rod 41, and the second sleeve pipe 42 and the fixing rod 41 are respectively used for sliding of the first seat frame and the second seat frame. The two second sleeves 421 are connected by a cross bar, and the first sleeve 32 is fixedly connected with the cross bar. Two rectangular gaps are formed between the first sleeve 32, the two second sleeves 42 and the cross bars and are used for placing the legs of a patient, so that the patient is positively protected, and the patient is prevented from falling down on the ground due to forward flapping in the sliding process of the wheelchair.

The second sleeve 42 is fixedly provided with a sleeve 421, the first seat frame and the second seat frame are respectively provided with a sleeve rod 422, the sleeve rod 421 is sleeved outside the sleeve rod 422, and the sleeve rod 422 is in rotary connection with the sleeve rod 421. In use the lever 422 is rotated within the sleeve 421 to open the first mount and the second mount and then the patient is placed.

As shown in fig. 3, the first seat frame includes a first side plate 211, a first bottom plate 212 and a first baffle 213, and the first side plate 211 and the first baffle 213 are fixedly connected by a first support 214; the second seat frame comprises a second side plate 221, a second bottom plate 222 and a second baffle 223, and the second side plate 221 and the second baffle 223 are fixedly connected through a second support 224. The locking device is arranged between the first baffle 213 and the second baffle 223, the locking device is a locking buckle 23, and the locking device is used for locking the first seat frame and the second seat frame, so that the first seat frame and the second seat frame are prevented from being separated in the wheelchair moving process, and a patient is prevented from being dropped out.

As shown in fig. 4, the opposite sides of the first bottom plate 212 and the second bottom plate 222 are provided with semicircular grooves, and when the first seat frame and the second seat frame are combined, the semicircular grooves are combined into a circular groove for excretion of the patient. The first bottom plate 212 and second bottom plate 222 below are provided with the support frame, the support frame pass through connecting strip 423 with second sleeve 421 fixed connection, the bedpan 24 has been placed on the support frame, conveniently can the old man be just shit, bedpan 24 both sides are provided with the handle, after bedpan 24 fills up, can mention it, then falls patient's excrement clean.

As shown in fig. 5, the seat frame assembly is detachably connected with a fixing assembly, the fixing assembly is a body position pad 5, the body position pad 5 is detachably connected with a vacuumizing device (not shown in the figure), and the vacuumizing device provides personalized lumbar support according to the individual body shape of the human body after being vacuumized, so that lumbar protection and rehabilitation are facilitated. The body position pad 5 comprises a main body, a head protection wing 51 and a waist protection wing 52, wherein the head protection wing 51, the waist protection wing 52 and the main body are integrally formed, and magic tapes are arranged on the head protection wing 51 and the waist protection wing 52. When in use, the body position pad 5 is placed in the seat frame assembly, then after a patient moves into the seat frame assembly, the head protection wings 51 and the waist protection wings 52 are attached together according to the shape of the patient, so that the waist and neck of the patient and the body are protected from collision. Head protection is carried out to prevent injuries caused by head side tilting of the old; the spine is protected, and potential safety hazards caused by the fact that the human body with the weakness of the spine leans to two sides are prevented.

As shown in fig. 1, the second sleeve 421, the first support 214, and the second support 224 are provided with pushing hands 25. Both directions are provided with pushing hands 25, and the wheelchair is transported to all being movable from different directions, and the operation flexibility is higher.

Claims

1. A body transport wheelchair, comprising:

a chassis (1);

the seat frame assembly is arranged above the underframe (1) and comprises a first seat frame and a second seat frame which are oppositely arranged and can rotate relatively;

the hydraulic lifting mechanism is arranged between the underframe (1) and the seat frame assembly and comprises a hydraulic lifting cylinder (31), a first sleeve (32) and a pedal (33), the lower end of the first sleeve (32) is fixedly connected with the upper end of a piston rod of the hydraulic lifting cylinder (31), the upper end of the first sleeve (32) is fixedly connected with the seat frame assembly, and the pedal (33) is in transmission connection with the hydraulic lifting cylinder (31).

2. A body transfer wheelchair according to claim 1, wherein the seat frame assembly is slidably mounted on the chassis (1) by a sliding mechanism, the sliding mechanism comprising a fixed rod (41) and a second sleeve (42), the second sleeve (42) being arranged over the fixed rod (41), the second sleeve (42) and the fixed rod (41) being both.

3. A body transportation wheelchair according to claim 2, characterized in that the second sleeve (42) is fixedly provided with a sleeve (421), the first and second seat frames are provided with a sleeve (422), the sleeve (421) is sleeved outside the sleeve (422), and the sleeve (422) is rotatably connected with the sleeve (421).

4. A body transportation wheelchair according to claim 2 or 3, wherein the seat frame assembly is detachably connected with a fixing assembly, the fixing assembly is a body position pad (5), the body position pad (5) is detachably connected with a vacuumizing device, the body position pad (5) comprises a main body, a head protecting wing (51) and a waist protecting wing (52), and the head protecting wing (51) and the waist protecting wing (52) are integrally formed with the main body.

5. A body transfer wheelchair according to claim 4, wherein the first mount comprises a first side plate (211), a first bottom plate (212) and a first baffle (213), the first side plate (211) and the first baffle (213) being fixedly connected by a first strut (214); the second seat frame comprises a second side plate (221), a second bottom plate (222) and a second baffle plate (223), and the second side plate (221) and the second baffle plate (223) are fixedly connected through a second support column (224).

6. A body transfer wheelchair according to claim 5, characterized in that a locking device is arranged between the first (213) and second (223) baffles, said locking device being a snap (23).

7. The wheelchair for transporting human bodies according to claim 6, wherein the opposite side parts of the first bottom plate (212) and the second bottom plate (222) are provided with semicircular grooves, a supporting frame is arranged below the first bottom plate (212) and the second bottom plate (222), the supporting frame is fixedly connected with the second sleeve (42) through a connecting strip (423), and a bedpan (24) is placed on the supporting frame.

8. A body transfer wheelchair according to any one of claims 5 to 7, wherein the second sleeve (42), the first leg (214) and the second leg (224) are each provided with a push handle (25).

9. A body transfer wheelchair according to any one of claims 5-7, characterised in that a number of braked universal wheels (11) are arranged under the chassis (1).