CN213310654U - Posture correcting chair for children with cerebral palsy - Google Patents
Posture correcting chair for children with cerebral palsy Download PDFInfo
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- CN213310654U CN213310654U CN202021462879.9U CN202021462879U CN213310654U CN 213310654 U CN213310654 U CN 213310654U CN 202021462879 U CN202021462879 U CN 202021462879U CN 213310654 U CN213310654 U CN 213310654U
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- chair
- seat
- locking
- cerebral palsy
- posture
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- 206010008129 cerebral palsy Diseases 0.000 title claims abstract description 26
- 210000002414 leg Anatomy 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 210000001217 buttock Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000036544 posture Effects 0.000 description 17
- 210000004197 pelvis Anatomy 0.000 description 13
- 208000024891 symptom Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 206010003591 Ataxia Diseases 0.000 description 1
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 206010023201 Joint contracture Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 208000028752 abnormal posture Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000017311 musculoskeletal movement, spinal reflex action Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The application relates to a child posture correcting chair for cerebral palsy, which belongs to the field of medical chairs and comprises a base, wherein the base is horizontally arranged; a chair seat; the lifting support legs are vertically arranged between the base and the seat, and the lifting rods are in universal connection with the seat; the chair back is arranged on the chair seat and is in universal connection with the chair seat; the locking structure is connected between the base and the chair back and used for locking the chair back; through above-mentioned technical scheme can realize taking place relative position change between the cerebral palsy infant different positions, guarantee that gravity evenly distributed is at the ischial tuberosity of both sides, and the balanced symmetry of both sides iliac epicondyle, the truck is in vertical state basically, and fundamentally corrects, improves the correction effect greatly.
Description
Technical Field
The utility model relates to a medical treatment seat technical field especially relates to a posture correcting chair for children with cerebral palsy.
Background
Many children with cerebral palsy are accompanied by the problem of abnormal postures, and the abnormal sitting posture seriously affects the symmetric development of bones of children patients, thereby causing joint contracture. The existing sitting posture adjustment of cerebral palsy children is mainly improved by using a mode of adjusting a seat, the adjustment of the seat can help the children to easily complete daily activities, and the method is a method which is worry-saving and can be insist on, the adjustment of the seat on the market is mainly an integral adjustment at present, the seat is integrally adjusted in the front, back, left and right directions, but the adjustment of the mode is just neglected: the limb discordance of the children with cerebral palsy mainly comprises forward tilting, backward tilting, inclining and rotating of the pelvis, and the side bending of the spine and the like, after the adjustment is finished, the sitting posture of the children on the adjusting chair is not changed, but the whole spatial position of the children is changed, the adjustment and correction effect of the mode is very little, the correction posture is limited, and the correction effect of the posture of the children with cerebral palsy is not obvious.
SUMMERY OF THE UTILITY MODEL
The application is in order to solve the seat support in the current cerebral palsy infant position of sitting correction chair and back of the chair for integral design, make the cerebral palsy infant can not be corrected different departments simultaneously alone, make other positions along with the change simultaneously to certain position change position, thereby make the change that relative position can not take place for the different positions of cerebral palsy infant, lead to correcting the effect and obviously and correct the limited problem of posture, can not satisfy the infant's of different symptoms use, this application designs a cerebral palsy children and corrects appearance chair and can solve above-mentioned problem, it specifically is:
a posture correcting chair for children with cerebral palsy comprises:
the base is horizontally arranged;
a chair seat;
the lifting support legs are vertically arranged between the base and the seat, and are in universal connection with the seat;
the chair back is arranged on the chair seat and is in universal connection with the chair seat;
the locking structure is connected between the base and the chair back and used for locking the chair back.
Preferably, the seat is provided with two positioning grooves along the front and back directions of the seat.
Preferably, the surface of the positioning groove is a curved surface.
Preferably, the seat is raised upward at a portion of the front side of the backrest to form a support portion, and a receiving space for the buttocks of the infant is formed between the support portion and the backrest.
Preferably, the locking structure includes two locking lever assemblies, and two locking lever assemblies set up respectively in the left and right sides of the back of the chair, and each locking lever assembly includes:
the first connecting rod is arranged on the base;
the lower end of the second connecting rod is hinged with the first connecting rod, and the upper end of the second connecting rod is hinged with the chair back;
the locking piece, the locking piece set up in the second connecting rod with between the back of the chair, can brake the second connecting rod is relative the back of the chair rotates.
Preferably, be equipped with spherical chamber in the back of the chair, be equipped with universal bulb in the spherical chamber, the back of the chair is connected with the seat support through universal bulb, still is equipped with the locking chamber in the back of the chair, locking chamber and spherical chamber intercommunication, and the locking structure includes:
the locking block is arranged in the spherical cavity;
the compression spring is connected between the locking block and the locking cavity, so that the universal ball head is tightly pressed by the locking block to realize locking;
one end of the traction rope is connected with the locking block, and the traction rope pulls the locking block to be separated from the universal ball head.
Preferably, the lifting support leg is an electric telescopic rod, the upper end of the electric telescopic rod is connected with a universal ball head, and the universal ball head is installed in an installation inner cavity formed in the seat.
Preferably, the chair back is further provided with two binding belts, and the two binding belts are arranged at an upper interval and a lower interval.
Preferably, the front side of the chair back is provided with a positioning groove.
Preferably, the method further comprises the following steps:
the pedal is arranged on the seat and is lower than the seat.
The utility model has the advantages that the chair seat is connected with the chair back in a universal way, and the chair seat is connected with the lifting support legs in a universal way, when the position of the base is changed, the position of the chair back can not be changed, so that the relative position change between different parts of the cerebral palsy infant is realized, the gravity is uniformly distributed on the ischial tuberosities at two sides, the iliac spines at two sides are balanced and symmetrical, the trunk is basically in a vertical state, the correction is carried out fundamentally, and the correction effect is greatly improved; the universal connection can enlarge the skeleton correction range of different symptoms and meet the use requirements of children patients with different symptoms.
Drawings
FIGS. 1 to 2 are perspective views of embodiment 1;
FIG. 3 is an enlarged view taken at I in FIG. 2;
FIG. 4 is a perspective view of embodiment 2;
FIG. 5 is a front view in the direction of the arrows in FIG. 4;
FIG. 6 is a cross-sectional view A-A of FIG. 5;
fig. 7 is an enlarged view at II in fig. 6.
In the figure, 1, a base, 2, lifting legs, 3, a chair seat, 301, a supporting part, 302, a positioning groove, 4, a locking structure, 401, a first connecting rod, 402, a second connecting rod, 403, a hinge shaft, 404, a wedge-shaped key, 405, a wedge-shaped groove, 406, a locking block, 407, a compression spring, 408, a traction rope, 409, a locking cavity, 5, a chair back, 501, a positioning groove, 6, a universal traveling wheel, 7, a pedal, 8, a binding band, 9, a universal ball head, 10 and a spherical cavity.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments with reference to the accompanying drawings.
In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Specifically, in the present invention, the direction "front" can be understood as a position toward which the human body is seated on the corrective chair during actual use, and the opposite direction thereof is defined as "rear".
As shown in fig. 1-3, a posture correcting chair for children with cerebral palsy comprises a base 1, a chair seat 3, a plurality of lifting legs 2, a chair back 5 and a locking structure 4. The base 1 is horizontally arranged, four universal traveling wheels 6 are arranged at the bottom end of the base 1, and the universal traveling wheels 6 can be locked and fixed; four lifting support legs 2 are arranged, the four lifting support legs 2 are vertically arranged, the bottom ends of the four lifting support legs 2 are respectively fixed on a base 1, the upper ends of the four lifting support legs are connected with universal bulbs 9, the universal bulbs 9 are arranged in spherical cavities 10 arranged at the bottom of a chair seat 3, so that universal connection is formed between the lifting support legs 2 and the chair seat 3, a chair back 5 is arranged at the position of the chair seat 3 close to the back, the bottom of the chair back 5 is provided with a spherical cavity 10, the universal bulbs 9 are arranged in the spherical cavities 10, so that universal connection is formed between the chair back 5 and the chair seat 3, the universal connection between the chair back 5 and the chair seat 3 can realize independent adjustment between the chair back 5 and the chair seat 3, so that relative position change is generated between the two, the aim of correcting the posture of the cerebral palsy sick child is fulfilled, in addition, the position adjusting range of, the requirements of different symptoms of cerebral palsy patients on posture correction are met.
The correction for children with different symptoms is as follows: the problem that the pelvis of an involuntary movement type or ataxia type child patient leans forward is solved, when the pelvis of the child patient leans forward, the lifting support legs 2 close to the front part of the seat 3 are lifted, so that the front part of the seat 3 is high, the rear part of the seat is low, meanwhile, the position of the chair back 5 is not adjusted, and the direction opposite to the forward tilting direction of the pelvis is formed, so that the correction between the pelvis and the spine of the child patient can be performed under the action of external force, and the correction effect is greatly improved.
The spasm type double-paralysis infant mostly has the problem of pelvis retroversion, when the pelvis retroversion infant needs to be corrected, the lifting support leg 2 close to the rear part of the seat 3 is lifted, so that the rear part of the seat 3 is high, the front part of the seat is low, meanwhile, the position of the chair back 5 is not adjusted, the direction opposite to the pelvis retroversion is formed, and the posture correction purpose of the infant is achieved by being in the state for a long time.
For the sick children with the pelvis inclined, the seat 3 is adjusted to the direction opposite to the pelvis inclined direction, and the position of the back 5 is not adjusted at the same time, so that the position between the pelvis and the spine is changed, and the purpose of correction is achieved.
Further, two positioning grooves 302 are provided in the seat 3 in the front-rear direction of the seat 3, and a positioning groove 501 is provided in the front side of the backrest 5, the two legs of the child are correspondingly placed in the two positioning grooves 302, and the back is placed in the positioning groove 501, so that when the correction is performed, the legs are prevented from moving relative to the back along with the inclination of the seat 3, thereby changing the correction posture of the child on the seat 3, reducing the correction effect, and preventing the posture of the whole posture on the correction chair due to the movement of the legs of the child, which may not achieve the correction purpose.
Further, the surface of the positioning groove 302 is a curved surface, and the positioning groove 302 is set to be a curved surface, so that the design of human engineering is met, the comfort of the infant in the positioning groove 302 is improved, the time of the infant in the correction chair is prolonged, the unwilling sitting in the correction chair due to uncomfortable reasons is reduced, and the possibility of the infant insisting is increased.
When in actual use, the recess depth of the recess regions of the positioning groove 501 and the positioning groove 302 for positioning can be adjusted according to actual requirements, specifically, the height of the convex part between the two recesses can be reduced, and the convex part is in arc transition, so that the comfort is improved. In order to further improve the comfort, the corners of the chair seat and the chair back 5 of the whole posture correcting chair can be provided with arc chamfer angle transitions.
Preferably, the upper surface of the seat 3 and the front surface of the backrest 5 are both made of a fabric-covered filler, and for example, a fabric-covered foam may be used.
Furthermore, the seat 3 is raised upwards at the front side of the chair back 5 to form a supporting portion 301, and a containing space for the buttocks of the infant is formed between the supporting portion 301 and the chair back 5, so that the containing space can ensure that the buttocks of the infant (namely the pelvis of the infant) can be better limited and fixed, and especially the infant with the pelvis inclined forwards can ensure that the infant cannot slide out of the correcting chair.
In one embodiment, the locking structure 4 comprises two locking rod assemblies respectively disposed at the left and right sides of the seat back 5, and can lock the left and right sides of the seat 3 to prevent the seat back 5 from rotating in the left and right directions. Each locking rod assembly specifically comprises a first connecting rod 401, a second connecting rod 402 and a locking piece, wherein the bottom end of the first connecting rod 401 is fixed on the base 1, the bottom end of the second connecting rod 402 is hinged to the top end of the first connecting rod 401, the top end of the second connecting rod 402 is further hinged to the chair back 5, and the locking piece is arranged between the second connecting rod 402 and the chair back 5 and used for locking the chair back 5 to rotate back and forth relative to the chair seat 3 and preventing the angle of the chair back 5 relative to the chair seat 3 from being always in an unfixed state.
The locking member is locked by using an existing wedge key 404, as shown in fig. 3, the locking member is specifically a wedge key 404, a wedge groove 405 is formed in the circumferential surface of a hinge shaft 403 between the second connecting rod 402 and the chair back 5, and the wedge key 404 is pressed into the wedge groove 405 to fixedly connect the second connecting rod 402 and the chair seat 3, so that the second connecting rod 402 and the chair seat 3 cannot rotate relatively to achieve the purpose of locking; when the angle of the chair back 5 relative to the chair seat 3 needs to be adjusted, the wedge-shaped block is pulled out, the rotatability of the chair back 5 is realized, and then the angle of the chair back 5 is adjusted.
As shown in fig. 4-7, this embodiment is only an improvement of the locking structure in the above embodiment, specifically, as shown in fig. 7, the locking structure 4 may also be configured as follows, specifically, a locking cavity 409 is further provided at the bottom of the seat back 5, the locking cavity 409 is communicated with the spherical cavity 10 at the bottom of the seat back 5, a locking block 406 is placed in the spherical cavity 10, a compression spring 407 is disposed in the locking cavity 409, it should be noted that, an initial state of the compression spring 407 is in a compressed state, one end of the compression spring 407 is fixed on an inner wall of the locking cavity 409, the other end of the compression spring 407 is linked with the locking block 406, meanwhile, a traction rope 408 is further provided on the locking block 406, and the other end of the traction; it should be understood that the locking block 406 may be made of a conventional rubber sheet with a rigid skeleton embedded therein, and the rubber sheet can embrace and press the universal ball 9 in the spherical cavity 10, so as to achieve the purpose of locking the seat back 5.
When the chair back 5 needs to be adjusted, the traction rope 408 is pulled, the compression spring 407 further contracts, the locking block 406 is driven to be separated from the universal ball head 9, the locking of the chair back 5 is released, and the chair back 5 can be adjusted at the moment.
It should be understood that, the installation of universal bulb 9 in this application can adopt the conventionality to set up seat support 3 into split type, connects universal bulb 9, compression spring 407, haulage rope 408 and locking piece 406 and accomplishes the back, and the concatenation of seat support 3 is fixed as a whole again. To the installation of the universal bulb 9 of lift landing leg 2 department, can set up split type mount pad in base 1 bottom alone, spherical chamber 10 then sets up in the mount pad, also can set up split type structure with base 1 correspondence in spherical chamber 10 department, after accomplishing the installation of universal bulb 9, it is fixed as whole again with base 1 concatenation.
Further, in order to further fix the position of the infant on the correction chair, the back of the chair 5 is further provided with the bandage 8, the bandage 8 is provided with two, the upper and lower intervals of the two bandage 8 are arranged, the bandage 8 below is arranged close to the abdomen, the bandage 8 above is arranged close to the chest, the bandage 8 is matched with the supporting part 301 on the base 1, the support of the hands of the infant on the correction chair can be liberated, the daily life action of the infant is not influenced, and the comfortable effect is improved.
Above-mentioned bandage 8 adopts current magic subsides, can realize quick fixed, facilitate the use.
Further, the children's chair further comprises a pedal 7, wherein the pedal 7 is arranged on the chair seat 3 and is lower than the chair seat 3, and the two feet of a child patient can be put on the pedal 7, so that the two feet of the child patient can be supported, and the comfort of the child patient is improved.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (10)
1. A posture correcting chair for children with cerebral palsy is characterized by comprising:
the base is horizontally arranged;
a chair seat;
the lifting support legs are vertically arranged between the base and the seat, and are in universal connection with the seat;
the chair back is arranged on the chair seat and is in universal connection with the chair seat;
and the locking structure is connected between the base and the chair back and is used for locking the chair back.
2. The chair for correcting the posture of the cerebral palsy child as claimed in claim 1, wherein the chair seat is provided with two positioning slots along the front and back direction of the chair seat.
3. The chair of claim 2, wherein the surface of the positioning groove is curved.
4. The posture correcting chair for children with cerebral palsy as claimed in claim 1, 2 or 3, wherein the seat is raised upward at the front side of the back to form a support part, and a receiving space for the buttocks of the child is formed between the support part and the back.
5. The child posture correction chair for cerebral palsy, according to claim 4, characterized in that said locking structure comprises two locking rod assemblies, said two locking rod assemblies are respectively disposed on left and right sides of said chair back, each of said locking rod assemblies comprises:
the first connecting rod is arranged on the base;
the lower end of the second connecting rod is hinged with the first connecting rod, and the upper end of the second connecting rod is hinged with the chair back;
the locking piece, the locking piece set up in the second connecting rod with between the back of the chair, can brake the second connecting rod is relative the back of the chair rotates.
6. The child posture-correcting chair for cerebral palsy, according to claim 4, characterized in that a spherical cavity is provided in the chair back, a universal ball head is provided in the spherical cavity, the chair back is connected with the chair seat through the universal ball head, a locking cavity is further provided in the chair back, the locking cavity is communicated with the spherical cavity, the locking structure comprises:
the locking block is arranged in the spherical cavity;
the compression spring is connected between the locking block and the locking cavity, so that the locking block presses the universal ball head to realize locking;
and one end of the traction rope is connected with the locking block, and the traction rope pulls the locking block to be separated from the universal ball head.
7. The child posture correction chair for cerebral palsy, according to claim 5 or 6, characterized in that the lifting leg is an electric telescopic rod, the upper end of the electric telescopic rod is connected with a universal ball head, and the universal ball head is installed in an installation cavity arranged on the seat.
8. The chair according to claim 7, wherein two straps are provided on the back of the chair, and the two straps are spaced apart from each other.
9. The chair for correcting the posture of the cerebral palsy child as claimed in claim 8, wherein the front side of the chair back is provided with a positioning groove.
10. The child posture-correcting chair for cerebral palsy according to claim 9, further comprising:
the pedal is arranged on the seat and the height of the pedal is lower than that of the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021462879.9U CN213310654U (en) | 2020-07-22 | 2020-07-22 | Posture correcting chair for children with cerebral palsy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021462879.9U CN213310654U (en) | 2020-07-22 | 2020-07-22 | Posture correcting chair for children with cerebral palsy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213310654U true CN213310654U (en) | 2021-06-01 |
Family
ID=76090083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021462879.9U Expired - Fee Related CN213310654U (en) | 2020-07-22 | 2020-07-22 | Posture correcting chair for children with cerebral palsy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213310654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305822A (en) * | 2021-09-18 | 2022-04-12 | 付兆宗 | Orthosis and method for scoliosis treatment |
-
2020
- 2020-07-22 CN CN202021462879.9U patent/CN213310654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305822A (en) * | 2021-09-18 | 2022-04-12 | 付兆宗 | Orthosis and method for scoliosis treatment |
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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 |
Granted publication date: 20210601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |