CN112426283A - Wheelchair convenient to sit and lie - Google Patents
Wheelchair convenient to sit and lie Download PDFInfo
- Publication number
- CN112426283A CN112426283A CN202011324041.8A CN202011324041A CN112426283A CN 112426283 A CN112426283 A CN 112426283A CN 202011324041 A CN202011324041 A CN 202011324041A CN 112426283 A CN112426283 A CN 112426283A
- Authority
- CN
- China
- Prior art keywords
- frame
- cylinder
- cushion
- wheelchair
- backrest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000008602 contraction Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 206010019468 Hemiplegia Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/006—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs convertible to stretchers or beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1051—Arrangements for steering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1056—Arrangements for adjusting the seat
- A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/20—Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to a wheelchair convenient for sitting and lying, which comprises a wheelchair body, wherein a lifting cylinder, a lifting plate, a movable cushion, a sliding assembly, a movable cylinder, a backrest, a folding and unfolding device, an adjusting device and a control device are arranged on a cushion frame, the lifting cylinder is controlled by the control device to ascend to a position flush with a bed, then the movable cylinder drives the movable cushion to move to the back side, a patient is placed on the movable cushion and leans against the backrest, then the movable cylinder and the lifting cylinder are controlled to enable the movable cushion, the backrest and the patient to move to return, so that the patient can be automatically transferred, when the patient needs to lie, the folding and unfolding device is moved out of the cushion frame, the handle frame is respectively placed in a flat mode through the adjusting device, the hinging device places the backrest in a flat mode and places the backrest at the upper end of the folding and unfolding device, so that the patient can, and the whole movement is not influenced, so that the patient can sit up and lie down.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a wheelchair convenient to sit and lie.
Background
In daily life and recovery training of patients with cerebral hemorrhage hemiplegia or springs of the lower body, the wheelchair is needed to be used, the patients are transferred to the wheelchair from a sickbed, and then transferred to the sickbed from the wheelchair, and in the process of transferring the patients, a plurality of people are often needed to be lifted and placed on the wheelchair or lifted and placed on the sickbed from the wheelchair, so that the operation is troublesome and laborious.
Disclosure of Invention
Aiming at the defects of the prior art, the wheelchair convenient for sitting and lying is provided, which has the characteristics of being convenient for automatically transferring the patient, enabling the patient to sit and stand, and enabling the patient to lie flat.
In order to achieve the above object, the present invention provides the following technical solutions.
The utility model provides a wheelchair convenient to sit and lie, includes the wheelchair body, four angles of the cushion frame of wheelchair body all are equipped with the lift cylinder, lift cylinder top is connected with the lifter plate through the piston rod, the lifter plate top is equipped with removes the cushion, and the both sides of removing between cushion and the lifter plate are passed through slip subassembly and are connected, and the upper end middle part of lifter plate is connected with removes the cylinder, removes the piston rod and the removal cushion of cylinder and is connected, it is connected with the back through articulated device is articulated to remove the cushion rear end, the handle frame lower part rear end of wheelchair body is equipped with flexible locating the winding and unwinding devices in the cushion frame, the handle frame lower part is equipped with adjusting device, the cushion frame side is equipped with controlling means, lift cylinder, remove cylinder, adjusting device all with the controlling means electricity is connected.
Preferably, the hinge device is including connecting the pivot of removing cushion and back, the one end of pivot is connected with card and elasticity joint, through spring coupling between elasticity joint and the pivot, elasticity joint connection has the joint post, offers a plurality of joint holes that become convex evenly to set up on the card.
Further preferably, the retraction device comprises a retraction hole formed in the seat cushion frame, a retraction frame is connected in the retraction hole, the retraction frame is connected with the seat cushion frame through an insertion rod, a lap joint groove convenient for the backrest to be placed is formed in the middle of the rear end of the retraction frame, and rollers are arranged on the lower portion of the rear end of the retraction frame.
Further preferably, the adjusting device comprises a connecting shaft for connecting the seat cushion frame and the handle frame, the lower portion of the handle frame is connected with a connecting plate, the connecting plate is obliquely provided with a rotating cylinder, and a piston rod of the rotating cylinder is connected with the handle frame.
Preferably, the control device comprises a control box, a storage battery is arranged in the lower part of the control box, and a control key for controlling the actions of the lifting cylinder, the moving cylinder and the rotating cylinder is arranged on the upper part of the control box.
Compared with the prior art, the invention has the beneficial effects that: the invention comprises a wheelchair body, four corners of a seat cushion frame of the wheelchair body are respectively provided with a lifting cylinder, a lifting plate is connected above the lifting cylinder through a piston rod, a movable cushion is arranged above the lifting plate, two sides between the movable cushion and the lifting plate are connected through a sliding assembly, the middle part of the upper end of the lifting plate is connected with a movable cylinder, the piston rod of the movable cylinder is connected with the movable cushion, the rear end of the movable cushion is hinged with a backrest through a hinge device, the rear end of the lower part of a handle frame of the wheelchair body is provided with a retractable device which is telescopically arranged in the seat cushion frame, the lower part of the handle frame is provided with an adjusting device, the side surface of the seat cushion frame is provided with a control device, and the lifting cylinder, the movable cylinder and the adjusting device are all electrically connected with the control device, then the movable cylinder drives the movable cushion to move to the back, the patient is placed on the movable cushion and leans against the backrest, then the movable cylinder and the lifting cylinder are controlled to enable the movable cushion, the backrest and the patient to move to return, so that the patient can be automatically transferred, when the patient needs to lie flatly, the folding and unfolding device is moved out of the seat cushion frame, the handle frame is placed flatly through the adjusting device, the backrest is placed flatly through the hinging device, the backrest is placed on the upper end of the folding and unfolding device, the patient can lie flatly conveniently, the overall movement is not affected, and therefore the patient can sit and stand and can lie flatly.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is another schematic structural diagram of the present invention.
FIG. 3 is an enlarged view of a portion of FIG. 1 of the present invention.
Detailed Description
The technical solution of the present invention is further explained in detail with reference to the drawings and the embodiments.
As shown in figures 1, 2 and 3, the wheelchair convenient for sitting and lying comprises a wheelchair body 1, wherein lifting cylinders 2 are arranged at four corners of a seat cushion frame 16 of the wheelchair body 1, a lifting plate 3 is connected above the lifting cylinders 2 through piston rods, a movable cushion 4 is arranged above the lifting plate 3, two sides between the movable cushion 4 and the lifting plate 3 are connected through sliding assemblies, each sliding assembly is a sliding rail and a sliding chute, a movable cylinder 5 is connected to the middle of the upper end of the lifting plate 3, a piston rod of the movable cylinder 5 is connected with the movable cushion 4, the rear end of the movable cushion 4 is hinged and connected with a backrest 6 through a hinge device, a retractable device arranged in the seat cushion frame 16 in a telescopic mode is arranged at the rear end of the lower portion of a handle frame 17 of the wheelchair body 1, an adjusting device is arranged at the lower portion of the handle frame 17, a control device is arranged on the side face of the seat cushion frame, The movable air cylinder 5 and the adjusting device are electrically connected with the control device, the control device comprises a control box, a storage battery is arranged in the lower part of the control box, a control button for controlling the actions of the lifting air cylinder 2, the movable air cylinder 5 and the rotating air cylinder 15 is arranged at the upper part of the control box, the operation and principle of the control device are the same as those of the prior art, and the description is omitted, all the air cylinders are electric air cylinders, when the lifting air cylinder 2 is controlled by the control device to ascend to a position flush with a bed, then the movable air cylinder 5 drives the movable cushion 4 to move to the back, a patient is placed on the movable cushion 4 and leans against the backrest 6, then the movable air cylinder 5 and the lifting air cylinder 2 are controlled to move the movable cushion 4, the backrest 6 and the patient to return, so that the patient can be automatically transferred, when the patient needs to lie, the retracting device is moved out of the cushion frame, the handle frame 17 is respectively placed in a flatting mode through the adjusting device, the backrest 6 is placed in a flatting mode through the hinge device, the backrest 6 is placed at the upper end of the folding and unfolding device, the patient can conveniently lie down, the overall movement is not affected, the patient can sit and stand, the patient can lie down, the use is convenient, and the transferring, sitting, standing and lying are simple and reliable.
In this embodiment, hinge means is including connecting remove the pivot of cushion 4 and back 6, the one end of pivot is connected with card 7 and elasticity joint 8, through spring coupling between elasticity joint 8 and the pivot, elasticity joint 8 is connected with the joint post, sets up a plurality of joint holes 9 that become convex evenly to offer on the card 7, during the use, control elasticity joint 8 makes the joint post make joint hole 9 separation connection, treat back 6 rotation removal angle or tie up the back, elasticity joint 8, joint post rotate together, loosen elasticity joint 8 under the effect of spring force, make joint post and the corresponding joint hole 9 cooperation joint in this position, make back 6 fixed.
In the present embodiment, the retraction device includes a retraction hole provided in the seat cushion frame 16, a retraction frame 10 is connected to the retraction hole, the retraction frame 10 and the seat cushion frame 16 are connected by a plug-in rod, a lap joint groove 11 for facilitating the placement of the backrest 6 is provided in the middle of the rear end of the retraction frame 10, and rollers 12 are provided in the lower portion of the rear end of the retraction frame 10, so that the retraction frame 10 is first rolled out of the seat cushion frame 16 and the retraction frame 10 and the seat cushion frame 16 are fixedly connected and supported by the plug-in rod when in use.
In the embodiment, the adjusting device comprises a connecting shaft 13 for connecting a seat cushion frame 16 and a handle frame 17, the lower part of the handle frame 17 is connected with a connecting plate 14, the connecting plate 14 is obliquely provided with a rotating cylinder 15, a piston rod of the rotating cylinder 15 is connected with the handle frame 17, the rotating opening and closing of the handle frame 17 are controlled by the rotating cylinder 15, when the handle frame 17 is opened, the upper part of the seat cushion frame 16 is disconnected with the handle frame 17, when the adjusting device is used, a contraction frame 10 is firstly rolled out from the seat cushion frame 16, the contraction frame 10 and the seat cushion frame 16 are fixedly connected and supported by an inserting rod, then the rotating cylinder 15 is used for controlling the rotating leveling of the handle frame 17, then an elastic clamping connector 8 is controlled to enable a clamping column to be separated and connected with a clamping hole 9, after a backrest 6 rotates for a moving angle or is leveled, the elastic clamping connector 8 and the clamping column rotate together, the elastic clamping connector 8 is loosened under the action of spring force, the clamping column is clamped with the corresponding clamping hole 9 in the corresponding position in a matching way, so that the backrest 6 is fixed, and the patient can lie down conveniently for use.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (5)
1. A wheelchair convenient to sit and lie is characterized in that: including the wheelchair body, four angles of the cushion frame of wheelchair body all are equipped with the lift cylinder, lift cylinder top is connected with the lifter plate through the piston rod, the lifter plate top is equipped with removes the cushion, and the both sides of removing between cushion and the lifter plate are passed through slip subassembly and are connected, and the upper end middle part of lifter plate is connected with removes the cylinder, removes the piston rod of cylinder and removes the cushion and be connected, it is connected with the back to remove the cushion rear end through articulated device is articulated, the handle frame lower part rear end of wheelchair body is equipped with flexible locating the winding and unwinding devices in the cushion frame, the handle frame lower part is equipped with adjusting device, cushion frame side is equipped with controlling means, lift cylinder, remove cylinder, adjusting device all with the controlling means electricity is connected.
2. A wheelchair to facilitate sitting and lying down in accordance with claim 1, wherein: the hinge device comprises a rotating shaft connected with the movable cushion and the backrest, a clamping piece and an elastic clamping joint are connected to one end of the rotating shaft, the elastic clamping joint is connected with the rotating shaft through a spring, a clamping column is connected to the elastic clamping joint, and a plurality of clamping holes which are uniformly formed in a circular arc shape are formed in the clamping piece.
3. A wheelchair to facilitate sitting and lying down according to claim 2, wherein: the folding and unfolding device comprises a folding hole formed in the seat cushion frame, a contraction frame is connected in the folding hole, the contraction frame is connected with the seat cushion frame through an insertion rod, the middle of the rear end of the contraction frame is provided with a lap joint groove convenient for the backrest to place, and rollers are arranged on the lower portion of the rear end of the contraction frame.
4. A wheelchair to facilitate sitting and lying down in accordance with claim 1, wherein: the adjusting device comprises a connecting shaft for connecting the seat cushion frame and the handle frame, the lower portion of the handle frame is connected with a connecting plate, a rotating cylinder is obliquely arranged on the connecting plate, and a piston rod of the rotating cylinder is connected with the handle frame.
5. A wheelchair to facilitate sitting and lying down according to claim 4, wherein: the control device comprises a control box, a storage battery is arranged in the lower portion of the control box, and a control key used for controlling the lifting cylinder, the moving cylinder and the rotating cylinder to act is arranged on the upper portion of the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011324041.8A CN112426283A (en) | 2020-11-23 | 2020-11-23 | Wheelchair convenient to sit and lie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011324041.8A CN112426283A (en) | 2020-11-23 | 2020-11-23 | Wheelchair convenient to sit and lie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112426283A true CN112426283A (en) | 2021-03-02 |
Family
ID=74693701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011324041.8A Pending CN112426283A (en) | 2020-11-23 | 2020-11-23 | Wheelchair convenient to sit and lie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112426283A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104706480A (en) * | 2015-03-25 | 2015-06-17 | 谢空成 | Multifunction wheelchair |
| CN208525279U (en) * | 2017-09-19 | 2019-02-22 | 威海市立医院 | Facilitate and makees the multifunctional hospital bed of B ultrasound |
| CN208942613U (en) * | 2018-03-28 | 2019-06-07 | 柳州市妇幼保健院 | A kind of wheelchair convenient for paralytic's transfer |
| CN110101515A (en) * | 2019-06-05 | 2019-08-09 | 四川省中医药科学院中医研究所 | A kind of wheelchair device that the patient that can ferry goes to bed |
| CN111329672A (en) * | 2020-03-06 | 2020-06-26 | 深圳市大鹏新区南澳人民医院 | Liftable wheelchair |
-
2020
- 2020-11-23 CN CN202011324041.8A patent/CN112426283A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104706480A (en) * | 2015-03-25 | 2015-06-17 | 谢空成 | Multifunction wheelchair |
| CN208525279U (en) * | 2017-09-19 | 2019-02-22 | 威海市立医院 | Facilitate and makees the multifunctional hospital bed of B ultrasound |
| CN208942613U (en) * | 2018-03-28 | 2019-06-07 | 柳州市妇幼保健院 | A kind of wheelchair convenient for paralytic's transfer |
| CN110101515A (en) * | 2019-06-05 | 2019-08-09 | 四川省中医药科学院中医研究所 | A kind of wheelchair device that the patient that can ferry goes to bed |
| CN111329672A (en) * | 2020-03-06 | 2020-06-26 | 深圳市大鹏新区南澳人民医院 | Liftable wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210302 |