TWI565460B - A wheelchair with a function to assist in moving the patient - Google Patents

Description

Wheelchair with assisted mobile patient function

The invention relates to a wheelchair with the function of assisting mobile patients, in particular to a wheelchair and a moving target (which can be a seat or a bed), in addition to the original function of the conventional wheelchair. The device that moves between each other can conveniently assist the patient to move between the moving objects such as the wheelchair, the hospital bed, and the car seat, and is beneficial to the medical staff to move the patient in a more convenient and safe manner, thereby improving the quality of the patient's care.

Wheelchairs are widely used as an auxiliary tool for caring for patients. The care process often requires the patient to be moved in wheelchairs and beds, car seats, living room seats, etc. for related care. This is for patients in wheelchairs and moving targets. The mobile work is limited by the function of the conventional wheelchair, so it is usually necessary for the caregiver to hug the patient to move, which causes the caregiver to not easily move the patient, and even the process of moving the patient causes the patient to feel uncomfortable or further injured.

As shown in FIG. 1 , it is a main structural diagram of a conventional wheelchair. The conventional wheelchair is composed of two support rods 11 , two rear wheels 12 , two front wheels 13 , two chair frames 14 , and a mat 15 . The seat cushion 15 is fixed on the seat frame 14 and cannot be moved. Therefore, when the patient is to be moved, the caregiver must hold the patient to move between the wheelchair and each moving target, thereby causing the burden on the caregiver and affecting the patient. Safe.

Therefore, the inventor of the present invention contemplates and designs an auxiliary shift. Wheelchairs for the function of patients with diseases, with a view to improving the lack of existing technologies, thereby enhancing the implementation and utilization of the industry

In view of the above-mentioned shortcomings of the prior art, the present invention designs a wheelchair having a function of assisting mobile patients with patent elements such as novelty, advancement and industrial utilization, in order to overcome the difficulties of the prior art.

In order to achieve the above object, the technical means adopted by the present invention is to design a wheelchair with the function of assisting mobile patients, comprising: two support rods, two rear wheels, two front wheels, two chair frames, a pad, a lifting seat, And a slide rail assembly; the support rod, the rear wheel, and the front wheel are identical in design to a conventional wheelchair; the chair frame includes a plurality of buckle holes, two armrests, and two, in addition to the design of a conventional wheelchair The armrest lifting button and the two lifting seat fixing frame are connected to the seat cushion through the buckle ring hole, and the lifting seat is connected through the lifting seat fixing frame; the seat cushion comprises two sliders, a plurality of buckles, and a The storage bag is mounted above the lifting seat through the slider, and is coupled to the seat frame through the buckle, and the sliding rail seat is received by the storage bag; the lifting seat includes a rising pedal, a descending pedal, and a a seat cushion fixing seat, two slider slots, a lifting air pressure lever, and two lifting rails, wherein the lifting seat is coupled to the seat frame through the lifting rail, and the lifting pedal and the descending pedal are controlled to control the Elongation and contraction of the length of the lifting bar And controlling the height of the seat pad connected above the slider slot; the slide rail assembly includes an intermediate slide rail seat and a moving target slide rail seat, and the middle slide rail seat and the moving target slide rail seat are respectively respectively above The second sliding slot is arranged to move through the two sliding blocks below the seat cushion, and the intermediate sliding rail seat is supported by the connection of the four telescopic tube fixing brackets and the four telescopic tubes and the two folding rods, and the intermediate sliding can be adjusted Outside the lift of the rail seat, The four telescopic tube holders and the four telescopic tubes can be retracted through the folding rod, the moving target rail seat is placed above the moving target, and the intermediate rail seat is placed between the moving target and the wheelchair, and the pre-adjustment is The position of the seat cushion fixing seat is such that the slider groove on the seat cushion fixing seat is aligned with the middle sliding rail seat and the sliding slot on the sliding rail seat of the moving target sliding rail seat, and the seat cushion can be seated on the seat cushion fixing seat, The intermediate rail seat and the moving target rail seat move relative to each other.

The wheelchair with the function of assisting the movement of the patient can use the seat cushion to move on the seat cushion and the rail seat, and the patient sitting on the seat cushion can move between the wheelchair and the moving target. The purpose is to enable medical personnel to move patients in a more convenient and safe manner, to improve the quality of care of patients, and to have a high degree of practical value of application, and to make the above objectives, technical features and gains after actual implementation more obvious In the following, a more detailed description will be given in conjunction with the corresponding drawings in the preferred embodiments.

1‧‧‧ Wheelchair

11‧‧‧Support rod

12‧‧‧ Rear wheel

13‧‧‧ front wheel

14‧‧‧ Chair frame

141‧‧‧ buckle hole

142‧‧‧Handrail

143‧‧‧Handrail lifting button

144‧‧‧ lifting seat holder

15‧‧‧ Seat cushion

151‧‧‧ Slider

152‧‧‧ buckle

153‧‧‧ storage bag

154‧‧‧Cushion adjustment shaft

16‧‧‧ Lifting seat

161‧‧‧Up pedal

162‧‧‧Descent pedal

163‧‧‧Cushion mount

164‧‧‧ Slider slot

165‧‧‧Lifting pressure rod

166‧‧‧ Lifting rail

1661‧‧‧Spring cassette

17‧‧‧Slide rail assembly

171‧‧‧Intermediate slide seat

1711‧‧‧Chute

1712‧‧‧Folding rod

1713‧‧‧ Telescopic tube holder

1714‧‧‧ telescopic tube

172‧‧‧Mobile target slide seat

1721‧‧ ‧ chute

2‧‧‧ moving target (seat or bed)

Figure 1 is a diagram showing the main structure of a conventional wheelchair.

Figure 2 is a diagram showing the main structure of a wheelchair having the function of assisting mobile patients of the present invention.

Figure 3 is a schematic view showing the construction of a wheelchair chair frame (14) having the function of assisting mobile patients of the present invention.

Figure 4 is a schematic view showing the structure of a wheelchair chair frame (14) and a lifting seat (16) of the present invention having the function of assisting mobile patients.

Figure 5 is a schematic view showing the construction of a seat cushion (15) of a wheelchair having the function of assisting mobile patients of the present invention.

Figure 6 is a schematic view showing the construction of a slide rail assembly (17) of a wheelchair having the function of assisting mobile patients of the present invention.

Fig. 7 is a schematic view showing the implementation of the seat cushion of the wheelchair of the present invention with the function of assisting the movement of the patient.

Fig. 8 is a schematic view showing the implementation of the seat cushion of the wheelchair with the function of assisting mobile patients according to the present invention.

The present invention will be described in conjunction with the accompanying drawings in the accompanying drawings, and the drawings The subject matter is only for the purpose of illustration and description. It is not intended to be a true proportion and precise configuration after the implementation of the present invention. Therefore, the scope of the present invention should not be construed as limiting the scope of the present invention.

The advantages and features of the present invention, as well as the technical methods of the present invention, are described in more detail with reference to the exemplary embodiments and the accompanying drawings, and the present invention may be implemented in various forms and should not be construed as limited thereby. The embodiments of the present invention, and the embodiments of the present invention are intended to provide a more complete and complete and complete disclosure of the scope of the present invention, and The scope of the patent application is defined.

Unless otherwise defined, all terms used in the following (packages) The term "technical and scientific terms" and the proper nouns are substantially the same as those commonly understood by those skilled in the art to which the invention pertains, and such terms as defined in the commonly used dictionary should be understood as having The content in the related art is consistent, and unless explicitly defined in the following text, it will not be understood in terms of excessive idealization or over-formal meaning.

Referring to FIG. 2, FIG. 3, FIG. 4, FIG. 5, and FIG. 6, the present invention provides a wheelchair 1 for a movable seat cushion, which in a preferred embodiment may include: A support rod 11, two rear wheels 12, two front wheels 13, two seat frames 14, a mat 15, a lifting base 16, and a slide rail assembly 17.

The aforementioned support rod 11, rear wheel 12, and front wheel 13 are identical in design to the conventional wheelchair, and are coupled to the seat frame 14.

In addition to the design of the conventional wheelchair, the aforementioned chair frame 14 includes a plurality of buckle holes 141, two armrests 142, two armrest lifting buttons 143, and two lifting frame fixing brackets 144, which can be connected through the buckle ring holes 141. The seat cushion 15 is coupled to the lift base 16 via the lift base 144. The handrail 142 is of a conventional liftable design and can be controlled by the lift lift button 143.

The seat cushion 15 includes a second slider 151 , a plurality of buckles 152 , and a storage bag 153 . The slider 151 is mounted on the lifting seat 16 and connected to the seat frame 14 through the buckle 152 . And the slide rail assembly 17 is accommodated in the storage bag 153.

The lifting seat 16 includes a rising pedal 161, a descending pedal 162, a pad fixing seat 163, two slider slots 164, a lifting and lowering rod 165, and two lifting rails 166 through which the lifting rail 166 is to be The lifting seat 16 is coupled to the seat frame 14 and has the rising pedal 161 and The actuation of the lowering pedal 162 controls the extension and shortening of the length of the lifting and lowering lever 165, thereby controlling the height of the seat cushion 15 coupled to the slider slot 164, and pressing the spring latch located on the lifting rail 166. At 1661, the distance between the two chair frames 14 can be adjusted.

The foregoing slide rail assembly 17 includes an intermediate slide rail seat 171 and a moving target slide rail seat 172. The intermediate slide rail mount 171 and the moving target slide rail mount 172 are respectively provided with two sliding slots 1711 and 1721 for facilitating transmission. The two sliders 151 under the seat cushion 15 are moved, and the lower portion of the intermediate rail seat 171 is supported by the connection of the four telescopic tube fixing brackets 1713, the four telescopic tubes 1714 and the two folding rods 1712, and the intermediate rail seat can be adjusted. In addition to the lifting of the 171, the four telescopic tube holders 1713 and the four telescopic tubes 1714 can be retracted through the folding rod 1712, the moving target rail seat 172 is placed above the moving target 2, and the intermediate rail seat 172 is placed. Between the moving target 2 and the wheelchair 1, the position of the seat cushion fixing seat 163 is pre-adjusted, so that the slider 151 of the seat cushion 15 located above the lifting base 16 can be combined with the intermediate rail seat 171 and the moving target rail seat. The slider grooves 1711 and 1721 on the 172 are aligned, and the seat cushion 15 can be moved to each other on the seat cushion fixing seat 163, the intermediate rail seat 171, and the moving target rail seat 172.

Please refer to FIG. 7 and FIG. 8 . According to the design of the present invention, if the seat cushion 15 is to be moved from the wheelchair 1 to the moving target 2, the storage bag 154 of the seat cushion 15 is firstly used. The slide rail assembly 17 is taken out, and the moving target rail seat 172 is placed above the moving target 2, and the lifting of the intermediate rail seat 171 is adjusted and placed between the moving target 2 and the wheelchair 1, and After the buckle 152 of the seat cushion 15 and the buckle hole 141 of the seat frame 14 are loosened, the position of the lifting seat 16 is adjusted by the rising pedal 161 and the lowering step 162, so that the seat cushion 15 located above the lifting seat 16 is Slider 151 can The intermediate rail seat 171 and the slider slot 1711 on the moving target rail seat 172 and 1721 is aligned, and the seat cushion 15 can be easily pushed over the moving target rail seat 172, and the action of moving the seat cushion 15 from the wheelchair 1 to the moving target 2 is achieved, and the above operation can be achieved if the reverse operation is performed. The seat cushion 15 is moved from above the moving target 2 back to the wheelchair 1.

The embodiments described above are merely illustrative of the technical spirit and the features of the present invention, and the objects of the present invention can be understood by those skilled in the art, and the scope of the present invention cannot be limited thereto. That is, the equivalent variations or modifications made by the spirit of the present invention should still be included in the scope of the present invention.

Looking at the above, it can be seen that the present invention has achieved the desired effect under the prior art, and is not familiar with the skill of the artist. The progress and practicability of the invention are in line with the patent. Apply for the requirements, 提出 file a patent application according to law, and ask your bureau to approve the application for the invention patent, in order to invent invention, to the sense of virtue.

1‧‧‧ Wheelchair

11‧‧‧Support rod

12‧‧‧ Rear wheel

13‧‧‧ front wheel

14‧‧‧ Chair frame

15‧‧‧ Seat cushion

16‧‧‧ Lifting seat

17‧‧‧Slide rail assembly

Claims (1)

A wheelchair having the function of assisting a mobile patient, comprising: two support rods, two rear wheels, two front wheels, two chair frames, a pad, a lifting seat, and a sliding rail assembly; the aforementioned chair frame comprises a plurality of a buckle ring, two armrests, two armrest lifting buttons, and two lifting frame fixing brackets, and the seat cushion can be connected through the buckle ring hole, and the lifting seat is connected through the lifting seat fixing frame; the aforementioned seat cushion comprises two sliding a block, a plurality of buckles, and a storage bag are mounted on the lifting seat through the slider, and are coupled to the seat frame through the buckle, and the sliding rail assembly is received by the storage bag; The seat includes a rising pedal, a descending pedal, a pad fixing seat, two slider slots, a lifting air bar, and two lifting rails, and the lifting seat is coupled to the chair frame through the lifting rail, and Actuating the rising pedal and the descending pedal controls the extension and shortening of the length of the lifting air bar, thereby controlling the height of the seat pad coupled to the slider slot; the sliding rail assembly includes an intermediate rail seat and a Moving the target rail seat, the middle Two sliding slots are respectively disposed above the rail seat and the moving target sliding rail seat to facilitate movement through the two sliders under the seat cushion, and the intermediate sliding rail seat passes through the four telescopic tube fixing brackets and the four telescopic tube and the two folding rods The connection is supported, and the lifting of the intermediate rail seat can be adjusted, and the four telescopic tube holders and the four telescopic tubes can be retracted through the folding rod, and the moving target rail seat is placed above the moving target, and The intermediate rail seat is placed between the moving target and the wheelchair, and the position of the seat cushion fixing seat is pre-adjusted, so that the slider slot and the intermediate rail seat on the seat cushion fixing seat and the moving target The slider slots on the slide rail slide rails are aligned, and the seat cushions can be moved to each other on the seat cushion mounts, the intermediate slide rail seats, and the moving target slide rail seats.