CN110478200B - Bone fracture recovery crutch capable of being adjusted in rotating mode - Google Patents
Bone fracture recovery crutch capable of being adjusted in rotating mode Download PDFInfo
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- CN110478200B CN110478200B CN201910739291.9A CN201910739291A CN110478200B CN 110478200 B CN110478200 B CN 110478200B CN 201910739291 A CN201910739291 A CN 201910739291A CN 110478200 B CN110478200 B CN 110478200B
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- rod
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- crutch
- seat
- sleeve
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- 238000011084 recovery Methods 0.000 title claims abstract description 25
- 208000010392 Bone Fractures Diseases 0.000 title description 17
- 239000006185 dispersion Substances 0.000 claims abstract description 22
- 206010061363 Skeletal injury Diseases 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 241001166076 Diapheromera femorata Species 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 240000005167 Heliotropium indicum Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/02—Crutches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/002—Appliances for aiding patients or disabled persons to walk about with attached or incorporated article carrying means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/02—Crutches
- A61H2003/0205—Crutches with no pivoting movement during use, e.g. tripods
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
本发明提供了一种可旋转调节的骨伤恢复拐，包括主杆，拐脚，分散杆，辅助脚，球面脚，卡块，摇杆导杆，方形拉杆，圆柄，方形套，座位杆，连接片，自锁杆，复位杆，旋转座，卡盘，存储扶手和存储门；所述主杆底部一体式设置有拐脚，且拐脚一侧通过转轴活动设置有分散杆；所述分散杆两侧底部均开设有凹槽，且分散杆外端两侧均通过转轴活动设置有辅助脚；通过设置有旋转座和卡盘，为骨伤恢复拐提供了座椅功能，松开卡盘后可以调整旋转座的角度配合卡盘的自锁再次固定，为病患提供了容易调整收放的休息功能，方便病患外出使用，旋转座中设置有两组通孔，且将旋转座调整为偏心设置，根据病患的状态可以提供更为适当的坐姿。
The invention provides a rotatable and adjustable bone injury recovery crutch, which includes a main rod, a crutch foot, a dispersing rod, an auxiliary foot, a spherical foot, a clamping block, a rocker guide rod, a square pull rod, a round handle, a square sleeve, and a seat rod. , connecting piece, self-locking rod, reset rod, rotating seat, chuck, storage armrest and storage door; the bottom of the main rod is integrally provided with a crutch, and one side of the crutch is movably provided with a dispersion lever through the rotating shaft; the There are grooves at the bottom of both sides of the dispersing rod, and auxiliary feet are arranged on both sides of the outer end of the dispersing rod through the rotating shaft; the rotating seat and the chuck are provided to provide a seat function for the bone injury recovery crutch, and the clamping can be loosened. After the disk, the angle of the rotating seat can be adjusted to cooperate with the self-locking of the chuck to fix it again, which provides the patient with a rest function that can be easily adjusted and retracted, and is convenient for the patient to use when going out. There are two sets of through holes in the rotating seat, and the rotating seat is Adjust to an eccentric setting to provide a more appropriate sitting posture according to the patient's condition.
Description
Technical Field
The invention relates to the technical field of bone fracture recovery, in particular to a bone fracture recovery crutch capable of being rotatably adjusted.
Background
The walking stick is a simple walking assisting instrument, is usually a wooden stick or a metal stick, and a patient who suffers from lower limb skeletal trauma clinically needs to use the walking stick during walking rehabilitation training.
Based on the above, the bone fracture recovery crutch functional structure used at present mainly takes the auxiliary bearing of body weight and the maintenance of balance as the main, generally does not have the function of flexibly adjusting and using, and the functionality is general, does not have the function of adjusting the use form through the self structure, generally does not have the seat function, and the antiskid nature is general.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a bone fracture recovery crutch capable of being adjusted by rotation is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
Problem (A)
In summary, the present invention provides a bone fracture recovery crutch capable of being rotatably adjusted, which solves the problems that the currently used bone fracture recovery crutch mainly has the main functions of assisting in carrying the weight of the body and maintaining balance, generally does not have the function of flexibly adjusting the use, generally has the function of adjusting the use form by the structure thereof, generally does not have the function of a chair, and generally has the function of skid resistance through the improvement of the structure and the functionality.
(II) technical scheme
The invention provides a bone fracture recovery crutch capable of being rotatably adjusted, which is used for assisting bone fracture recovery. The invention provides a bone fracture recovery crutch capable of being rotatably adjusted, which specifically comprises:
the device comprises a main rod, a turning foot, a dispersion rod, an auxiliary foot, a spherical foot, a clamping block, a retractable rocker, an auxiliary guide block, a rocker guide rod, a square pull rod, a round handle, a square sleeve, a seat rod, a connecting sheet, a self-locking rod, a reset rod, a rotary seat, a chuck, a storage handrail and a storage door; the bottom of the main rod is integrally provided with a crutch, and one side of the crutch is movably provided with a dispersion rod through a rotating shaft; the bottom of each of the two sides of the dispersing rod is provided with a groove, and the two sides of the outer end of the dispersing rod are provided with auxiliary feet through rotating shafts in a movable mode.
Preferably, a plurality of groups of triangular grooves are formed in the bottoms of the walking legs; spherical feet are uniformly arranged in the middle of the bottom of the outer end of the dispersion rod and outside the bottom of the auxiliary foot; the rear side of the auxiliary foot is uniformly provided with a clamping block in a whole manner, and the auxiliary foot can be limited to rotate by 0-90 degrees through the clamping block structure.
Preferably, two groups of square grooves are formed in one side of the bottom of the main rod, and a threaded cylinder structure penetrates through the back of the main rod in the middle of each square groove; two groups of auxiliary guide blocks are fixedly arranged at the square groove of the main rod through bolts, and a rocker guide rod is movably arranged in each auxiliary guide block; the bottom of the rocker guide rod is movably provided with a retractable rocker through a rotating shaft, and the bottom of the retractable rocker is movably connected with a connecting shaft structure at the top of the dispersing rod through the rotating shaft.
Preferably, a square elongated slot is formed in the middle of one side of the main rod, and two groups of threaded cylinder structures penetrate through the back of the main rod on two sides of the square elongated slot; a square sleeve is fixedly arranged at the square long groove of the main rod through a bolt, and a square hole is formed in the middle of the square sleeve; the bottom of the square pull rod is integrally provided with a round edge structure, and the inner side of the bottom of the round edge structure is provided with a round groove; the top of the rocker guide rod is fixedly connected with the square pull rod through a bolt, and the top of the square pull rod penetrates through the square sleeve and is fixedly provided with a round handle through sleeving connection, matching and sealant adhesion.
Preferably, two groups of jacks are formed in two sides of the square pull rod; the two sides of the connecting sheet are respectively and fixedly provided with a self-locking bar and a reset bar through bolts, and the reset bar is longer than the self-locking bar and is provided with a screw hole at the end part; a round sleeve structure is integrally arranged on one side of the square sleeve, and the end part of the reset rod penetrates through the round sleeve structure to be sleeved with a spring and is fixedly provided with a round baffle through a bolt; one end of the square sleeve is provided with a through hole, and the self-locking rod can penetrate through the through hole of the square sleeve to be inserted into the jack of the square pull rod in cooperation with the spring; the distance between the two groups of jacks of the square pull rod is consistent with the moving distance of the rocker guide rod 7 when the dispersion rod rotates by 0-90 degrees.
Preferably, a seat rod is integrally arranged on one side of the square sleeve, and a disc structure is integrally arranged outside the inner side end of the seat rod; a square rod structure is integrally arranged in the middle of the outer end of the seat rod, and a screw hole is formed in the middle of the square rod structure; a square hole is formed in the middle of the chuck, and the square rod structure penetrates through the square hole of the chuck and is fixedly provided with a round separation blade matched with a bolt; the spring is sleeved at the outer end of the square rod structure.
Preferably, two groups of through holes are formed in the middle and one side of the rotating seat, and the rotating seat can be movably arranged at the outer end of the seat rod; the inner side of the chuck is provided with a cross-shaped groove, and the distance between the inner walls of the cross-shaped grooves is consistent with that of the rotating seat.
Preferably, the top of the main rod is movably provided with a storage handrail through a tapered roller bearing, and the storage handrail can be movably circulated through the tapered roller bearing; the middle of the storage handrail is of a hollow structure, and the bottom end of the outer part of the storage handrail is movably provided with a storage door through hinge connection; the top of the outer side of the storage door is provided with a bolt in a limiting way through a clamp spring; the screw hole is formed in the top of the outer end of the storage handrail, and the fixing bolt is arranged at the top of the storage door in a limiting mode through the clamp spring.
(III) advantageous effects
The invention provides a bone injury recovery crutch capable of being rotatably adjusted, which is provided with a rotary seat and a chuck, provides a seat function for the bone injury recovery crutch, can adjust the angle of the rotary seat after the chuck is loosened to match with self-locking of the chuck for fixing again, provides a rest function for a patient, facilitates the patient to go out for use, is provided with two groups of through holes, adjusts the rotary seat to be eccentric, and can provide a more appropriate sitting posture according to the state of the patient.
Secondly, the setting of dispersion pole and supplementary foot provides balanced support function for the mobile jib, guarantees that the bone fracture resumes the state of turning perpendicular when the disease uses the roating seat rest, and the cooperation receive and releases the rocker and increases the holding power with the triangle-shaped structure, and dispersion pole and supplementary sole portion and turn sole portion all are provided with anti-skidding structure, can increase the stability ability that the bone fracture resumes turning, and supplementary foot can be adjusted in a flexible way and avoid sliding through the sphere foot location, and convenient to use adjusts simply.
Moreover, the setting of storage handrail provides simple and easy storage function for bone fracture resumes to turn, and the arbitrary rotation angle of storage handrail accessible bearing makes things convenient for the suitable angle of disease adjustment to use, and the storage handrail is inside to be hollow structure and accessible storage door seal up and deposit, can store and carry the medicine, is favorable to the disease to advance medicine at any time, and the convenience is strong.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the retractable structure in the embodiment of the present invention;
FIG. 3 is a schematic rear perspective view of an embodiment of the present invention;
FIG. 4 is a schematic bottom perspective view of an embodiment of the present invention;
FIG. 5 is a schematic perspective view of an auxiliary foot according to an embodiment of the present invention;
FIG. 6 is a schematic perspective view of a square pull rod according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a reset lever according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of a chuck according to an embodiment of the present invention;
FIG. 9 is an enlarged partial structural view of part A in the embodiment of the present invention;
FIG. 10 is an enlarged partial structural view of a portion B in the embodiment of the present invention;
in fig. 1 to 10, the correspondence between the part names or lines and the reference numbers is:
1. a main rod; 2. Turning feet; 3. A dispersion rod; 4. An auxiliary foot; 401. A spherical foot; 402. A clamping block; 5. Retracting and releasing a rocker; 6. An auxiliary guide block; 7. A rocker guide rod; 8. A square pull rod; 801. A round handle; 9. A square sleeve; 901. A seat post; 902. Connecting sheets; 903. A self-locking lever; 904. A reset lever; 10. A rotating base; 11. A chuck; 12. Storing the handrail; 1201. a storage gate.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Please refer to fig. 1 to 10:
in order to solve the problems that in the prior art, a rotationally adjustable bone fracture recovery crutch mainly aims at assisting in bearing body weight and keeping balance, generally does not have the function of flexibly adjusting use, generally has functionality, does not have the function of adjusting use form through self structure, generally does not have a seat function, and generally has skid resistance, the invention provides a rotationally adjustable bone fracture recovery crutch for assisting in bone fracture recovery, which comprises: the device comprises a main rod 1, a crutch 2, a dispersion rod 3, an auxiliary foot 4, a spherical foot 401, a fixture block 402, a retractable rocker 5, an auxiliary guide block 6, a rocker guide rod 7, a square pull rod 8, a round handle 801, a square sleeve 9, a seat rod 901, a connecting piece 902, an automatic locking rod 903, a reset rod 904, a rotary seat 10, a chuck 11, a storage armrest 12 and a storage door 1201; the bottom of the main rod 1 is integrally provided with a crutch 2, and one side of the crutch 2 is movably provided with a dispersion rod 3 through a rotating shaft; the bottom of the two sides of the dispersion rod 3 is provided with a groove, and the two sides of the outer end of the dispersion rod 3 are provided with auxiliary feet 4 through the rotating shaft.
Wherein, the bottom of the crutch 2 is provided with a plurality of groups of triangular grooves; the middle of the bottom of the outer end of the dispersion rod 3 and the outer side of the bottom of the auxiliary foot 4 are provided with spherical feet 401 integrally; the rear side of the auxiliary foot 4 is uniformly provided with a fixture block 402, the auxiliary foot 4 can be limited to rotate by 0-90 degrees through the fixture block 402 structure, and the main rod can be supported in an auxiliary manner through the auxiliary foot 4.
Wherein, one side of the bottom of the main rod 1 is provided with two groups of square grooves, and the middle of each square groove penetrates through the back of the main rod 1 and is provided with a threaded cylinder structure; two groups of auxiliary guide blocks 6 are fixedly arranged at the square groove of the main rod 1 through bolts, and a rocker guide rod 7 is movably arranged in each auxiliary guide block 6; the bottom of the rocker guide rod 7 is movably provided with a retractable rocker 5 through a rotating shaft, the bottom of the retractable rocker 5 is movably connected with a connecting shaft structure at the top of the dispersing rod 3 through the rotating shaft, and the retractable rocker 5 can be matched with the rocker guide rod 7 to control the position of the dispersing rod 3.
Wherein, a square elongated slot is arranged in the middle of one side of the main rod 1, and two groups of threaded cylinder structures are arranged on two sides of the square elongated slot and penetrate through the back of the main rod 1; a square sleeve 9 is fixedly arranged at the square long groove of the main rod 1 through a bolt, and a square hole is formed in the middle of the square sleeve 9; a round edge structure is integrally arranged at the bottom of the square pull rod 8, and a round groove is formed in the inner side of the bottom of the round edge structure; the top of the rocker guide rod 7 is fixedly connected with the square pull rod 8 through a bolt, the top of the square pull rod 8 penetrates through the square sleeve 9 and is fixedly provided with the round handle 801 through being sleeved with a sealing glue in a matching and bonding mode, and the position of the square pull rod 8 can be fixed through the square sleeve 9, so that the angle of the fixed dispersion rod 3 controls the shape of the crutch body.
Wherein two groups of jacks are arranged on two sides of the square pull rod 8; two sides of the connecting piece 902 are respectively fixedly provided with a self-locking rod 903 and a reset rod 904 through bolts, and the reset rod 904 is longer than the self-locking rod 903 and is provided with a screw hole at the end part; a round sleeve structure is integrally arranged on one side of the square sleeve 9, and the end part of the reset rod 904 penetrates through the round sleeve structure to be sleeved with a spring and is fixedly provided with a round baffle through a bolt; one end of the square sleeve 9 is provided with a through hole, and the self-locking rod 903 can penetrate through the through hole of the square sleeve 9 to be inserted into the jack of the square pull rod 8 by matching with a spring; the distance between the two groups of jacks of the square pull rod 8 is consistent with the moving distance of the rocker guide rod 7 when the dispersion rod 3 rotates by 0-90 degrees, the square pull rod 8 can be flexibly fixed by arranging the self-locking rod 903 and the reset rod 904, the use is convenient, and the control is realized through automatic position.
Wherein, one side of the square sleeve 9 is integrally provided with a seat rod 901, and the outside of the inner side end of the seat rod 901 is integrally provided with a wafer structure; a square rod structure is integrally arranged in the middle of the outer end of the seat rod 901, and a screw hole is formed in the middle of the square rod structure; a square hole is formed in the middle of the chuck 11, and the square rod structure penetrates through the square hole of the chuck 11 and is fixedly provided with a round separation blade in a manner of being matched with a bolt; the outer end of the square rod structure is sleeved with a spring.
Wherein, two sets of through holes are arranged in the middle and at one side of the rotating seat 10, and the rotating seat 10 can be movably arranged at the outer end of the seat rod 901; the inner side of the chuck 11 is provided with a cross-shaped groove, the distance between the inner walls of the cross-shaped groove is consistent with that of the rotary seat 10, and the rotary seat 10 can be self-locked and fixed by arranging the chuck 11.
Wherein, the top of the main rod 1 is movably provided with a storage handrail 12 through a tapered roller bearing, and the storage handrail 12 can be movably circulated through the tapered roller bearing; the middle of the storage armrest 12 is of a hollow structure, and the bottom end of the outer part of the storage armrest 12 is movably provided with a storage door 1201 through hinge connection; the top of the outer side of the storage door 1201 is limited by a clamp spring and provided with a bolt; screw holes are formed in the top of the outer end of the storage handrail 12, fixing bolts are arranged at the top of the storage door 1201 in a limiting mode through clamp springs, and medicines can be stored through the storage handrail 12.
The specific use mode and function of the embodiment are as follows: in the invention, a crutch 2 is integrally arranged at the bottom of a main rod 1, and a dispersion rod 3 is movably arranged at one side of the crutch 2 through a rotating shaft; grooves are formed in the bottoms of the two sides of the dispersing rod 3, and auxiliary legs 4 are movably arranged on the two sides of the outer end of the dispersing rod 3 through rotating shafts; a plurality of groups of triangular grooves are formed at the bottom of the crutch 2; the spherical foot 401 is integrally arranged in the middle of the bottom of the outer end of the dispersion rod 3 and outside the bottom of the auxiliary foot 4; a fixture block 402 is integrally arranged at the rear side of the auxiliary foot 4; two groups of square grooves are formed in one side of the bottom of the main rod 1, and a threaded cylinder structure penetrates through the middle of each square groove and penetrates through the back of the main rod 1; two groups of auxiliary guide blocks 6 are fixedly arranged at the square groove of the main rod 1 through bolts, and a rocker guide rod 7 is movably arranged in each auxiliary guide block 6; the bottom of the rocker guide rod 7 is movably provided with a retractable rocker 5 through a rotating shaft, and the bottom of the retractable rocker 5 is movably connected with a connecting shaft structure at the top of the dispersing rod 3 through the rotating shaft; a square elongated slot is formed in the middle of one side of the main rod 1, and two groups of threaded cylinder structures penetrate through the back of the main rod 1 on two sides of the square elongated slot; a square sleeve 9 is fixedly arranged at the square long groove of the main rod 1 through a bolt, and a square hole is formed in the middle of the square sleeve 9; a round edge structure is integrally arranged at the bottom of the square pull rod 8, and a round groove is formed in the inner side of the bottom of the round edge structure; the top of the rocker guide rod 7 is fixedly connected with a square pull rod 8 through a bolt, and the top of the square pull rod 8 penetrates through a square sleeve 9 and is fixedly provided with a round handle 801 through sleeving connection and matching with sealant adhesion; two groups of jacks are arranged on two sides of the square pull rod 8; a self-locking rod 903 and a reset rod 904 are fixedly arranged on two sides of the connecting piece 902 through bolts respectively, a round sleeve structure is integrally arranged on one side of the square sleeve 9, and a spring is sleeved on the end part of the reset rod 904 penetrating through the round sleeve structure and fixedly provided with a round blocking piece through the bolts; a through hole is formed in one end of the square sleeve 9, and the self-locking rod 903 is matched with a spring and penetrates through the through hole of the square sleeve 9 to be inserted into the jack of the square pull rod 8; a seat rod 901 is integrally arranged on one side of the square sleeve 9, and a circular structure is integrally arranged outside the inner side end of the seat rod 901; a square rod structure is integrally arranged in the middle of the outer end of the seat rod 901, and a screw hole is formed in the middle of the square rod structure; a square hole is formed in the middle of the chuck 11, a square rod structure penetrates through the square hole of the chuck 11 and is fixedly provided with a round blocking piece in a matched manner with a bolt, and a spring is sleeved at the outer end of the outer part of the square rod structure; two groups of through holes are formed in the middle and one side of the rotating seat 10, and the rotating seat 10 is movably arranged at the outer end of the seat rod 901; a cross-shaped groove is formed in the inner side of the chuck 11, and the distance between the inner walls of the cross-shaped groove is consistent with that of the rotary seat 10; a storage handrail 12 is movably arranged at the top of the main rod 1 through a tapered roller bearing, the storage handrail 12 is movably circulated through the tapered roller bearing, and a storage door 1201 is movably arranged at the bottom end of the outer part of the storage handrail 12 through a hinge connection; a bolt is arranged at the top of the outer side of the storage door 1201 in a limiting mode through a clamp spring; a screw hole is formed in the top of the outer end of the storage armrest 12, and a fixing bolt is limited by a clamp spring at the top of the storage door 1201; when the disease goes out the in-process and needs the rest, place mobile jib 1 in the more level and smooth department in ground, extract connection piece 902 and push down square pull rod 8, it struts dispersion rod 3 with the right angle state to drive rocker guide arm 7 through square pull rod 8 and utilize to receive and release rocker 5, connection piece 902 passes through spring reset fixed square pull rod 8 simultaneously, will assist foot 4 to pull aside to both sides and keep flat, it is fixed with ground friction and all through sphere foot 401 structure with dispersion rod 3 to assist foot 4, pull open chuck 11 and rotate 90 after-fixing with roating seat 10, sit the rest promptly.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739291.9A CN110478200B (en) | 2019-08-12 | 2019-08-12 | Bone fracture recovery crutch capable of being adjusted in rotating mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739291.9A CN110478200B (en) | 2019-08-12 | 2019-08-12 | Bone fracture recovery crutch capable of being adjusted in rotating mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110478200A CN110478200A (en) | 2019-11-22 |
| CN110478200B true CN110478200B (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910739291.9A Expired - Fee Related CN110478200B (en) | 2019-08-12 | 2019-08-12 | Bone fracture recovery crutch capable of being adjusted in rotating mode |
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| CN (1) | CN110478200B (en) |
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| US5113887A (en) * | 1989-07-27 | 1992-05-19 | Herman Jr Harry H | Mobility assisting devices |
| US5090434A (en) * | 1990-11-28 | 1992-02-25 | Hagen Elmer R | Chair assembly for releasable attachment to crutch |
| CN2267679Y (en) * | 1996-09-06 | 1997-11-19 | 丁建军 | Multifunction walking stick |
| JP4322876B2 (en) * | 2006-02-10 | 2009-09-02 | 實 小林 | Chair |
| CN101711716A (en) * | 2009-11-23 | 2010-05-26 | 黄聿福 | Multifunctional crutch |
| US8146615B1 (en) * | 2010-03-03 | 2012-04-03 | Yeniel Rodriguez | Crutch device with leg support |
| CN201790105U (en) * | 2010-09-26 | 2011-04-13 | 山东科技大学 | Walking stick with chair |
| CN201929181U (en) * | 2010-12-29 | 2011-08-17 | 王玉鑫 | Seat-type crutch |
| CN202314193U (en) * | 2011-11-30 | 2012-07-11 | 熊忠颖 | Chair crutch for disabled person |
| CN104771291A (en) * | 2014-01-14 | 2015-07-15 | 永朔实业有限公司 | Folding chair with locking structure |
| CN206213440U (en) * | 2016-11-21 | 2017-06-06 | 南京工业职业技术学院 | A kind of multi-function walking stick |
| CN108309705A (en) * | 2018-02-09 | 2018-07-24 | 温州伊诺韦特科技有限公司 | A kind of medical Oxter crutch convenient for patient's rest |
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| CN110478200A (en) | 2019-11-22 |
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