CN213283886U - Air bag type child wheelchair bed convenient to operate - Google Patents
Air bag type child wheelchair bed convenient to operate Download PDFInfo
- Publication number
- CN213283886U CN213283886U CN202022085669.9U CN202022085669U CN213283886U CN 213283886 U CN213283886 U CN 213283886U CN 202022085669 U CN202022085669 U CN 202022085669U CN 213283886 U CN213283886 U CN 213283886U
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- Prior art keywords
- frame
- upper frame
- parking
- rod
- air bag
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- Expired - Fee Related
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- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000017531 blood circulation Effects 0.000 abstract description 4
- 210000002414 leg Anatomy 0.000 description 20
- 206010008129 cerebral palsy Diseases 0.000 description 7
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 208000035874 Excoriation Diseases 0.000 description 1
- 206010033372 Pain and discomfort Diseases 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001698 popliteal fossa Anatomy 0.000 description 1
- 210000001991 scapula Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
A convenient-to-operate airbag type child wheelchair bed, comprising: the safety seat comprises a vehicle body, a backrest body, a connecting device arranged between the vehicle body and the backrest body, an air bag device arranged on the vehicle body and the backrest body, and a brake device; a placing frame for accommodating the back frame is arranged at the rear part of the upper frame; the connecting device comprises a mounting disc and a connecting rod which are arranged on two sides of the rear part of the upper frame, an adjusting groove is arranged on the mounting disc, and an adjusting bolt clamped in the adjusting groove is arranged in the middle of the lower connecting rod; the upper part of the upper frame, the front side of the back frame and the front side of the pillow block are all provided with air bags connected through air pipes, and the bottom of the upper frame is provided with an air pump communicated with the air pipes; the brake device comprises a parking clamping groove and a driving clamping groove which are arranged on the mounting disc, a parking rod arranged at the bottom end of the operating rod and a parking block connected with the parking rod, and the operating rod can be clamped in the parking clamping groove or the driving clamping groove. The utility model discloses conveniently adjust the back angle, conveniently switch the state of wheelchair and bed, and convenient folding accomodating to and can massage and promote patient's health blood circulation.
Description
Technical Field
The utility model relates to a wheelchair technical field, concretely relates to gasbag formula children wheelchair bed convenient to operation.
Background
The children with cerebral palsy always need wheelchairs in traveling or life, and special wheelchairs for the children with cerebral palsy are sold in the market at present. However, the special wheelchair has the following problems: the first and the traditional children's wheelchair with cerebral palsy adopts four clasping springs to adjust the angle between the seat and the front and supports the wheelchair at the same time, and the structure adopts a plurality of supporting cylinders, so that the cost is high and the operation is inconvenient; secondly, gaps exist between the backrest and the seat of the traditional wheelchair for children with cerebral palsy, and the backrest and the seat of the wheelchair are not tightly attached, so that objects are easy to fall to the ground, property loss is caused, and safety is poor; thirdly, the backrest of the traditional wheelchair for children with cerebral palsy is not provided with a shaped back cushion which accords with the characteristics of human body, so that the phenomenon of pain and discomfort of a user who sits for a long time is caused; fourthly, the traditional head pillow frame of the wheelchair for children with cerebral palsy is not easy to adjust the angle and lift; fifth, the traditional wheelchair for children with cerebral palsy is large in size after being disassembled, is not beneficial to storage and does not save space.
The main parts of the wheelchair-ridden person who bear weight are around the ischial tuberosities of the buttocks, around the femur, around the popliteal fossa and around the scapula. The size of the wheelchair, particularly the width and depth of the seat, the height of the backrest and the distance between the pedal and the cushion are proper, so that the blood circulation of the rider related to the acting part is affected, and skin abrasion and even pressure sore are generated; in addition, problems of patient safety, handling ability, weight of the wheelchair, place of use, appearance, etc. are also taken into consideration; for children who are ill or suffer from poliomyelitis, the children are lively and active, and physical psychological discomfort can be caused when the children sit on a wheelchair for a long time.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, overcome the above-mentioned defect that prior art exists, provide and conveniently adjust the back angle, conveniently switch the state of wheelchair and bed, and convenient folding accomodating to and can massage the gasbag formula children wheelchair bed of being convenient for operation that promotes patient's health blood circulation.
The utility model provides a technical scheme that its technical problem adopted is: a convenient-to-operate airbag type child wheelchair bed, comprising: the safety seat comprises a vehicle body, a backrest body, a connecting device arranged between the vehicle body and the backrest body, an air bag device arranged on the vehicle body and the backrest body, and a brake device; the vehicle body includes: the front frame and the rear frame are respectively vertically and downwards arranged at the front part and the rear part of the upper frame, the bottom frame is horizontally arranged below the upper frame, the front end and the rear end of the bottom frame are respectively connected with the front frame and the rear frame, the front wheel is arranged at the bottom end of the front frame, the rear wheel is arranged at the bottom end of the rear frame, the leg frame is vertically and downwards arranged at the front end of the upper frame, and a pedal is arranged at the bottom end of the leg frame; the backrest body includes: the back frame, the handrail arranged on the rear side of the upper part of the back frame, the shoulder fixing pads and the fixing bands arranged on two sides of the back frame, the arc-shaped rod arranged on the upper part of the back frame and the pillow blocks arranged at the top of the arc-shaped rod, wherein the rear part of the upper frame is provided with a placing frame for accommodating the back frame; the connecting device comprises a mounting disc and a connecting rod which are arranged on two sides of the rear part of the upper frame, an adjusting groove is arranged on the mounting disc, the connecting rod consists of an upper connecting rod and a lower connecting rod, the upper connecting rod is hinged to two sides of the lower part of the back frame, the top end of the upper connecting rod is connected with the side surface of the middle part of the back frame through an upper bolt, the bottom end of the lower connecting rod is hinged to two sides of the middle part of the upper frame, and an adjusting bolt clamped in the adjusting groove is arranged in the middle part of the lower; air bags connected through air pipes are arranged on the upper portion of the upper frame, the front side of the back frame and the front side of the pillow block, and an air pump communicated with the air pipes is arranged at the bottom of the upper frame; the brake device includes: the hand brake is arranged on the handrail, the operating rod is hinged to the bottom frame, the parking clamping groove and the driving clamping groove are formed in the mounting disc, the parking rod is arranged at the bottom end of the operating rod, the parking block is connected with the parking rod, the bottom end of the hand brake is connected with a wheel shaft of the rear wheel, the operating rod can be clamped in the parking clamping groove or the driving clamping groove, and the parking block can be in contact with a tire of the rear wheel.
Furthermore, a bolt is arranged at the front part of the upper frame, and a jack matched with the bolt is arranged at the upper part of the leg frame; the lower part rear side of leg frame is equipped with the stopper, the bottom of footboard is equipped with inserts the section of thick bamboo, insert the section of thick bamboo and be equipped with the curved bar of being connected with the stopper.
Furthermore, horizontal bolts are arranged on two sides of the front part of the upper frame, and jacks matched with the horizontal bolts are arranged on two sides of the upper part of the leg frame; the inner side of the front part of the upper frame is provided with a vertical bolt, and the inner side of the upper part of the leg frame is provided with a jack matched with the vertical bolt.
Furthermore, the rear end of the underframe is connected with a roller through an anti-roll rod.
Furthermore, the two sides of the middle of the upper frame are respectively hinged with a corresponding table plate, the connecting end of each table plate is provided with a spring bolt and an insertion pipe, and the spring bolts and the insertion pipes of the two table plates are respectively matched correspondingly.
Furthermore, a magnetic block magnetically connected with the bottom frame is arranged on the table plate.
Furthermore, a storage bag is arranged on the table plate, and a zipper is arranged on an opening of the storage bag.
Furthermore, an inclined rod is connected between the bottom frame and the upper frame.
Furthermore, a crotch pad is arranged in the middle of the front part of the upper frame.
The utility model has the advantages that:
1. the angle of the backrest can be conveniently adjusted: when the sitting posture of a patient needs to be adjusted, the shoulder fixing cushion and the fixing belt can be operated, the adjusting bolt is screwed, and the inclination angle of the backrest body can be adjusted;
2. the state of the wheelchair and the bed can be conveniently switched: when the wheelchair state is required to be converted into the bed state, the adjusting bolt is swung to enable the backrest body to be flatly laid on the placing frame, the vertical bolt is pulled out, the horizontal bolt is inserted to enable the leg frame to be kept in the horizontal state, and the bent rod is adjusted to enable the pedal to be kept in the horizontal state; when the leg frame is in a vertically downward state, the rear part of the bent rod is contacted with the limiting block, so that the pedal is kept in a horizontal state; when the leg frame is in a horizontal state, the bottom of the pedal is contacted with the limiting block, so that the pedal is kept in the horizontal state; when the leg frame is in a vertically downward state, the rear part of the bent rod is contacted with the limiting block, so that the pedal is kept in a horizontal state; when the leg frame is required to be in a horizontal state, the horizontal bolt is connected with the jack; when the leg frame is required to be in a vertical state, the vertical bolt is connected with the jack;
3. convenient folding accomodating: when the folding chair needs to be folded, the upper bolt can be unscrewed, so that the back frame can rotate around the hinge joint of the upper connecting rod, and the backrest body can rotate and is flatly laid above the upper frame by matching with the adjusting bolt;
4. can massage and promote the blood circulation of the body of a patient: the air in the air bag flows through the air pump and the air bag, so that the back and the hip of the patient are controlled to slightly move and massage along with the air flow, and the comfort is brought to the body and mind of the patient;
5. the vehicle body can be prevented from toppling over through the anti-toppling rod and the idler wheel; the table plates on the two sides can be conveniently assembled and fixed through the spring bolts and the insertion pipes; the table plate can be kept fixed during storage through the magnetic field; various articles are conveniently placed and managed through the storage bag; the firmness of the vehicle body can be enhanced through the inclined rod.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the drawings: 1. an upper frame, 11, a placing frame, 12, a front frame, 121, a front wheel, 13, a rear frame, 131, a rear wheel, 14, an underframe, 141, an anti-roll bar, 142, a roller, 143, a diagonal bar, 2, a back frame, 211, an upper connecting bar, 212, a lower connecting bar, 213, an upper bolt, 214, an adjusting bolt, 22, a mounting plate, 221, an adjusting groove, 231, a parking slot, 232, a driving slot, 233, an operating bar, 234, a parking bar, 235, a parking block, 24, a handrail, 241, a hand brake, 25, a shoulder fixing pad, 26, a fixing band, 3, a leg frame, 31, a horizontal bolt, 32, a jack, 33, a pedal, 34, an inserting tube, 35, a curved bar, 36, a limiting block, 4, an air pump, 41, an air bag, 42, an air tube, 43, an arc bar, 44, a pillow block, 5, a table, 51, a storage bag, 52, a zipper, 53, a spring bolt, 54, an insertion tube, 55, a magnet, 56, and.
Detailed Description
The following embodiments are described in detail with reference to the following examples:
as shown in FIG. 1, an embodiment of a convenient-to-operate airbag 41-type child wheelchair bed includes: the vehicle comprises a vehicle body, a backrest body, a connecting device arranged between the vehicle body and the backrest body, an air bag 41 device arranged on the vehicle body and the backrest body, and a brake device.
The vehicle body includes: the bicycle comprises an upper frame 1, a front frame 12, a rear frame 13, an underframe 14, leg frames 3, front wheels and rear wheels 131, wherein the front frame 12 and the rear frame 13 are respectively vertically and downwardly arranged at the front part and the rear part of the upper frame 1, the underframe 14 is horizontally arranged below the upper frame 1, the front end and the rear end of the underframe 14 are respectively connected with the front frame 12 and the rear frame 13, the front wheels are arranged at the bottom end of the front frame 12, the rear wheels 131 are arranged at the bottom end of the rear frame 13, the leg frames 3 are vertically and downwardly arranged at the front end of the upper frame 1, and the bottom ends of the leg frames 3 are provided with pedals 33; the front part of the upper frame 1 is provided with a bolt, and the upper part of the leg frame 3 is provided with a jack 32 matched with the bolt; a limiting block 36 is arranged at the rear side of the lower part of the leg frame 3, an inserting cylinder 34 is arranged at the bottom of the pedal 33, and a bent rod 35 connected with the limiting block 36 is inserted in the inserting cylinder 34; horizontal bolts 31 are arranged on two sides of the front part of the upper frame 1, and jacks 32 matched with the horizontal bolts 31 are arranged on two sides of the upper part of the leg frame 3; the inner side of the front part of the upper frame 1 is provided with a vertical bolt, and the inner side of the upper part of the leg frame 3 is provided with a jack 32 matched with the vertical bolt; the rear end of the underframe 14 is connected with a roller 142 through an anti-roll bar 141; an inclined rod 143 is connected between the bottom frame 14 and the upper frame 1; the crotch pad 56 is arranged in the middle of the front part of the upper frame 1.
The backrest body includes: the back frame 2, the handrail 24 arranged at the rear side of the upper part of the back frame 2, the shoulder fixing pads 25 and the fixing belts 26 arranged at the two sides of the back frame 2, the arc-shaped rod 43 arranged at the upper part of the back frame 2 and the pillow blocks 44 arranged at the top of the arc-shaped rod 43, wherein the placing frame 11 for accommodating the back frame 2 is arranged at the rear part of the upper frame 1;
the connecting device comprises a mounting disc 22 and connecting rods which are arranged on two sides of the rear part of the upper frame 1, the mounting disc 22 is provided with an adjusting groove 221, each connecting rod consists of an upper connecting rod 211 and a lower connecting rod 212, the upper connecting rods 211 are hinged on two sides of the lower part of the back frame 2, the top ends of the upper connecting rods 211 are connected with the side surface of the middle part of the back frame 2 through upper bolts 213, the bottom ends of the lower connecting rods 212 are hinged on two sides of the middle part of the upper frame 1, and the middle parts of the lower connecting rods 212 are provided with adjusting bolts 214; the upper part of the upper frame 1, the front side of the back frame 2 and the front side of the pillow block 44 are all provided with air bags 41 connected through an air pipe 42, and the bottom of the upper frame 1 is provided with an air pump 4 communicated with the air pipe 42;
the brake device includes: the hand brake 241 is arranged on the armrest 24, the operating rod 233 is hinged to the underframe 14, the parking clamping groove 231 and the running clamping groove 232 are arranged on the mounting plate 22, the parking rod 234 is arranged at the bottom end of the operating rod 233, the parking block 235 is connected with the parking rod 234, the bottom end of the hand brake 241 is connected with a wheel shaft of the rear wheel 131, the operating rod 233 can be clamped in the parking clamping groove 231 or the running clamping groove 232, and the parking block 235 can contact with a tire of the rear wheel 131.
Two sides of the middle part of the upper frame 1 are respectively hinged with corresponding table plates 5, the connecting ends of the table plates 5 are provided with spring bolts 53 and inserting pipes 54, and the spring bolts 53 and the inserting pipes 54 of the two table plates 5 are respectively correspondingly matched; the table plate 5 is provided with a magnetic block 55 which is magnetically connected with the bottom frame 14; the table board 5 is provided with a storage bag 51, and the opening of the storage bag 51 is provided with a zipper 52.
Those not described in detail in the specification are well within the skill of the art.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be considered to be within the protection scope of the present invention.
Claims (9)
1. The utility model provides a gasbag formula children's wheelchair bed convenient to operation which characterized in that includes: the safety seat comprises a vehicle body, a backrest body, a connecting device arranged between the vehicle body and the backrest body, an air bag device arranged on the vehicle body and the backrest body, and a brake device; the vehicle body includes: the front frame and the rear frame are respectively vertically and downwards arranged at the front part and the rear part of the upper frame, the bottom frame is horizontally arranged below the upper frame, the front end and the rear end of the bottom frame are respectively connected with the front frame and the rear frame, the front wheel is arranged at the bottom end of the front frame, the rear wheel is arranged at the bottom end of the rear frame, the leg frame is vertically and downwards arranged at the front end of the upper frame, and a pedal is arranged at the bottom end of the leg frame; the backrest body includes: the back frame, the handrail arranged on the rear side of the upper part of the back frame, the shoulder fixing pads and the fixing bands arranged on two sides of the back frame, the arc-shaped rod arranged on the upper part of the back frame and the pillow blocks arranged at the top of the arc-shaped rod, wherein the rear part of the upper frame is provided with a placing frame for accommodating the back frame; the connecting device comprises a mounting disc and a connecting rod which are arranged on two sides of the rear part of the upper frame, an adjusting groove is arranged on the mounting disc, the connecting rod consists of an upper connecting rod and a lower connecting rod, the upper connecting rod is hinged to two sides of the lower part of the back frame, the top end of the upper connecting rod is connected with the side surface of the middle part of the back frame through an upper bolt, the bottom end of the lower connecting rod is hinged to two sides of the middle part of the upper frame, and an adjusting bolt clamped in the adjusting groove is arranged in the middle part of the lower; air bags connected through air pipes are arranged on the upper portion of the upper frame, the front side of the back frame and the front side of the pillow block, and an air pump communicated with the air pipes is arranged at the bottom of the upper frame; the brake device includes: the hand brake is arranged on the handrail, the operating rod is hinged to the bottom frame, the parking clamping groove and the driving clamping groove are formed in the mounting disc, the parking rod is arranged at the bottom end of the operating rod, the parking block is connected with the parking rod, the bottom end of the hand brake is connected with a wheel shaft of the rear wheel, the operating rod can be clamped in the parking clamping groove or the driving clamping groove, and the parking block can be in contact with a tire of the rear wheel.
2. An easy-to-operate air bag type children's wheelchair bed as claimed in claim 1, wherein the front part of the upper frame is provided with a bolt, and the upper part of the leg frame is provided with a jack matched with the bolt; the lower part rear side of leg frame is equipped with the stopper, the bottom of footboard is equipped with inserts the section of thick bamboo, insert the section of thick bamboo and be equipped with the curved bar of being connected with the stopper.
3. The child wheelchair bed with air bag for convenient operation as claimed in claim 2, wherein horizontal pins are provided on both sides of the front part of the upper frame, and insertion holes matched with the horizontal pins are provided on both sides of the upper part of the leg frame; the inner side of the front part of the upper frame is provided with a vertical bolt, and the inner side of the upper part of the leg frame is provided with a jack matched with the vertical bolt.
4. An easy-to-operate air bag type child wheelchair bed as claimed in claim 3, wherein the rear end of the bottom frame is connected with a roller through an anti-roll bar.
5. The convenient-to-operate airbag type children wheelchair bed as claimed in claim 4, wherein two sides of the middle of the upper frame are respectively hinged with corresponding table plates, the connecting ends of the table plates are provided with spring pins and inserting tubes, and the spring pins and the inserting tubes of the two table plates are respectively matched correspondingly.
6. An easy-to-operate air bag type children's wheelchair bed as claimed in claim 5, wherein the table plate is provided with a magnet magnetically connected with the bottom frame.
7. An easy-to-use air bag type children's wheelchair bed as claimed in claim 6, wherein the table plate is provided with a storage bag, and an opening of the storage bag is provided with a zipper.
8. An easy-to-operate air bag type child wheelchair bed as claimed in claim 7, wherein a diagonal bar is connected between the bottom frame and the upper frame.
9. An operable air bag type child wheelchair bed as claimed in claim 7, wherein a crotch pad is provided in the middle of the front part of the upper frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022085669.9U CN213283886U (en) | 2020-09-22 | 2020-09-22 | Air bag type child wheelchair bed convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022085669.9U CN213283886U (en) | 2020-09-22 | 2020-09-22 | Air bag type child wheelchair bed convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213283886U true CN213283886U (en) | 2021-05-28 |
Family
ID=76032426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022085669.9U Expired - Fee Related CN213283886U (en) | 2020-09-22 | 2020-09-22 | Air bag type child wheelchair bed convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213283886U (en) |
-
2020
- 2020-09-22 CN CN202022085669.9U patent/CN213283886U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |