CN108175645B - A kind of anti-skidding steady type crutch - Google Patents
A kind of anti-skidding steady type crutch Download PDFInfo
- Publication number
- CN108175645B CN108175645B CN201711289810.3A CN201711289810A CN108175645B CN 108175645 B CN108175645 B CN 108175645B CN 201711289810 A CN201711289810 A CN 201711289810A CN 108175645 B CN108175645 B CN 108175645B
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- Prior art keywords
- support column
- retractable support
- reel
- bracket
- spring
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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
- A61H3/02—Crutches
- A61H3/0288—Ferrules or tips therefor
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0192—Specific means for adjusting dimensions
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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
The invention discloses a kind of anti-skidding steady type crutch, including support base, lateral handle and bracket, the lower section of the support base is separately installed with left retractable support column and right retractable support column by attaching nut, the inner upper of the left retractable support column and right retractable support column is mounted on reel, wirerope is connected between the upper reel and lower reel, the lower end of the left retractable support column and right retractable support column is mounted on fixture nut, the inside of the transverse direction handle is equipped with attachment device, spring lever is installed on the inside of the upper end of the bracket, transverse bar is installed between the spring lever, fixed block is installed below the spring stack, and crutch tip is installed below fixed block.The anti-skidding steady type crutch, crutch tip can be flexibly by catching ground using sucker in a manner of two different, to be effectively fixed, use the device more firm.
Description
Technical field
The present invention relates to technical field of medical equipment, specially a kind of anti-skidding steady type crutch.
Background technique
Crutch is a kind of important medical rehabilitation appurtenance, is divided into walking stick, elbow cane, crutch, wherein walking stick is mainly used for
Slight needs, such as the elderly or climber, walking stick are not belonging to disabled person's articles, and elbow cane belongs to moderate lower limb disability people's articles.
Crutch is that some handicapped patients bring great convenience, but existing crutch is not sufficiently stable, anti-skidding effect
Fruit is bad, since the user of crutch is some handicapped persons, once cause patient's tumble will certainly due to being not sufficiently stable
The state of an illness of making patients carries out technological innovation for above situation on the basis of existing crutch.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-skidding steady type crutch, general to solve to propose in above-mentioned background technique
Crutch is not sufficiently stable, and antiskid effect is bad, since the user of crutch is some handicapped persons, once due to being not sufficiently stable
Cause patient fall will certainly making patients the state of an illness the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of anti-skidding steady type crutch, including support base,
The lower section of lateral handle and bracket, the support base is separately installed with left retractable support column and right retractable support by attaching nut
Column, and left retractable support column is located at the left side of right retractable support column, the inside of the left retractable support column and right retractable support column
Top is mounted on reel, and lower reel is equipped with below upper reel, is connected with steel between the upper reel and lower reel
The lower end of cord, the left retractable support column and right retractable support column is mounted on fixture nut, the inside of the transverse direction handle
Attachment device is installed, and lateral handle is located at the lower section of fixture nut, is equipped with spring lever on the inside of the upper end of the bracket, and
Bracket is located at the lower section of lateral handle, is equipped with transverse bar between the spring lever, and pull rod is fixed with below transverse bar, institute
It states and spring stack is installed below bracket, and spring stack is internally provided with post holes, is equipped with fixation below the spring stack
Block, and crutch tip is installed below fixed block.
Preferably, the support base includes sponges cover, connecting rod, first pressure wheel, first piston and bolt, support base
Outside is provided with sponges cover, and there are two the settings of first pressure wheel, is connected with each other between first pressure wheel by connecting rod, the first pressure
First piston is installed below wheels, bolt is installed below first piston.
Preferably, the left retractable support column is identical with right retractable support column internal structure, and left retractable support column and the right side
Retractable support column is parallel to each other, while support base passes through left retractable support column and right retractable support column respectively and lateral handle is constituted
Stretching structure.
Preferably, the top of the upper reel is connected with each other by wirerope and bolt, and passes through steel below lower reel
Cord and attachment device are connected with each other.
Preferably, the attachment device includes interior runner, outer runner, clamping plate and screw, is equipped on the outside of interior runner outer
Runner, and the two sides of outer runner are mounted on clamping plate, while the inside of clamping plate is equipped with screw.
Preferably, the bracket is " V " shape structure, and pull rod runs through from the bottom of bracket, while transverse bar passes through spring
Bar and pull rod constitute resiliency deformable structure.
Preferably, the crutch tip includes second pressure wheel, clamp button of the spring, pressure block, second piston, covers and inhale with grabbing
Disk is equipped with clamp button of the spring below second pressure wheel, is separately installed with pressure block and second piston below clamp button of the spring, grabs
The inside of ground cover is equipped with sucker.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention passes through the setting of sponges cover, connecting rod, first pressure wheel, first piston and bolt, makes the device can
With patient using when be clipped in oxter, sponges cover can increase comfort level when patient uses, and first pressure wheel is pushed in stress
When, it drives bolt to be moved upwards by first piston, carries out the device according to the dynamics that user pushes when in use
Flexibly variation.
2, the present invention setting by attaching nut, left retractable support column, right retractable support column, fixture nut and lateral handle
It sets, left retractable support column is identical with right retractable support column internal structure, and left retractable support column and right retractable support column are mutually flat
Row, while support base passes through left retractable support column and right retractable support column respectively and lateral handle constitutes stretching structure, a left side is flexible
Support column and right retractable support column, which pass through stretching structure, can be such that the device is adjusted according to different patients, can make the dress
It sets and is applicable in different crowds.
3, the setting of the invention by upper reel, lower reel, wirerope, lateral handle, due to passing through above upper reel
Wirerope and bolt are connected with each other, and the lower section of lower reel is connected with each other by wirerope and attachment device, upper reel and lower strand
The steering of wheel is on the contrary, support base can be got off by the pressure of user by wire rope transfers, while pressure is passed through company
Connection device passes to spring lever.
4, the present invention is set by attachment device, interior runner, outer runner, clamping plate, screw, spring lever, transverse bar, pull rod
It sets, bracket is " V " shape structure, and pull rod runs through from the bottom of bracket, while transverse bar constitutes elasticity by spring lever and pull rod
Structure can be replied, bracket is V-shaped can to make the device more stable, and pull rod can drive second under the pulling of transverse bar
Pressure wheel is rotated, and pressure of the device by user to the device can be allow, and is carried out automatic braking, is made pull rod
With on crutch tip, crutch tip can also be made to work, increase the multifunctionality of the device by pulling transverse bar manually.
5, the present invention passes through post holes, fixed block, crutch tip, second pressure wheel, clamp button of the spring, pressure block, second piston, grabs
The setting of ground cover and sucker makes the rotation of second pressure wheel drive clamp button of the spring locking second piston, inhales second piston extraction
Air inside disk, inhales sucker on road surface, and crutch tip can by flexibly by a manner of two different using inhaling
Disk catches ground, is effectively fixed, and uses the device more firm.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is clamping support schematic diagram of the present invention；
Fig. 3 is attachment device structural schematic diagram of the present invention；
Fig. 4 is crutch tip structural schematic diagram of the present invention.
In figure: 1, support base, 101, sponges cover, 102, connecting rod, 103, first pressure wheel, 104, piston, 105, bolt,
2, attaching nut, 3, left retractable support column, 4, right retractable support column, 5, upper reel, 6, lower reel, 7, wirerope, 8, fixed spiral shell
Mother, 9, lateral handle, 10, attachment device, 1001, interior runner, 1002, outer runner, 1003, clamping plate, 1004, screw, 11, branch
Frame, 12, spring lever, 13, transverse bar, 14, pull rod, 15, spring stack, 16, post holes, 17, fixed block, 18, crutch tip, 1801,
Two pressure wheels, 1802, clamp button of the spring, 1803, pressure block, 1804, piston, 1805, cover with grabbing, 1806, sucker.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of anti-skidding steady type crutch, including support base 1, cross
To handle 9 and bracket 11, the lower section of support base 1 is separately installed with left retractable support column 3 and right retractable support by attaching nut 2
Column 4, and left retractable support column 3 is located at the left side of right retractable support column 4, support base 1 include sponges cover 101, connecting rod 102, the
One pressure wheel 103, first piston 104 and bolt 105, the outside of support base 1 are provided with sponges cover 101, and first pressure wheel 103 is set
There are two setting, it is connected with each other between first pressure wheel 103 by connecting rod 102, the lower section of first pressure wheel 103 is equipped with piston
104, the lower section of first piston 104 is equipped with bolt 105, and sponges cover 101 can be such that user mentions when the device is placed on oxter
The comfort level of high user, first pressure wheel 103 drive bolt 105 when stress pushes, through first piston 104, and a left side is flexible
The inner upper of support column 3 and right retractable support column 4 is mounted on reel 5, and the lower section of upper reel 5 is equipped with lower reel 6,
Left retractable support column 3 is identical with right 4 internal structure of retractable support column, and left retractable support column 3 and right retractable support column 4 are mutually flat
Row, while support base 1 constitutes stretching structure by left retractable support column 3 and right retractable support column 4 and lateral handle 9 respectively, it is left
Retractable support column 3 and right retractable support column 4, which pass through stretching structure, can be such that the device is adjusted according to different patients, upper strand
Wirerope 7 is connected between wheel 5 and lower reel 6, the top of upper reel 5 is connected with each other by wirerope 7 and bolt 105, and under
The lower section of reel 6 is connected with each other by wirerope 7 and attachment device 10, and the steering of upper reel 5 and lower reel 6 is on the contrary, left flexible
The lower end of support column 3 and right retractable support column 4 is mounted on fixture nut 8, and the inside of lateral handle 9 is equipped with attachment device
10, and lateral handle 9 is located at the lower section of fixture nut 8, attachment device 10 includes interior runner 1001, outer runner 1002, clamping plate
1003 and screw 1004, the outside of interior runner 1001 is equipped with outer runner 1002, and the two sides of outer runner 1002 are mounted on folder
Plate 1003, while the inside of clamping plate 1003 is equipped with screw 1004, screw 1004 can clamp interior runner by clamping plate 1003
1001 with outer runner 1002, and then in controlling runner 1001 and outer runner 1002 rotation, be equipped on the inside of the upper end of bracket 11
Spring lever 12, and bracket 11 is located at the lower section of lateral handle 9, is equipped with transverse bar 13 between spring lever 12, and transverse bar 13
Lower section is fixed with pull rod 14, and bracket 11 is " V " shape structure, and pull rod 14 runs through from the bottom of bracket 11, while transverse bar 13 is logical
It crosses spring lever 12 and pull rod 14 constitutes resiliency deformable structure, bracket 11 is V-shaped can to make the device more stable, pull rod
14 can drive second pressure wheel 1801 to be rotated under the pulling of transverse bar 13, and the lower section of bracket 11 is equipped with spring stack
15, and spring stack 15 is internally provided with post holes 16, the lower section of spring stack 15 is equipped with fixed block 17, and the lower section of fixed block 17
Crutch tip 18 is installed, crutch tip 18 includes second pressure wheel 1801, clamp button of the spring 1802, pressure block 1803, second piston
1804,1805 and sucker 1806 are covered with grabbing, the lower section of second pressure wheel 1801 is equipped with clamp button of the spring 1802, clamp button of the spring 1802
Lower section be separately installed with pressure block 1803 and second piston 1804, cover 1805 inside with grabbing is equipped with sucker 1806, second
The rotation of pressure wheel 1801 drives 1802 lock piston 1804 of clamp button of the spring, extracts second piston 1804 inside sucker 1806 out
Air inhales sucker 1806 on road surface.
Working principle: when using the anti-skidding steady type crutch, the device can patient using when be clipped in oxter, sponge
Set 101 can increase comfort level when patient uses, and left retractable support column 3 and right retractable support column 4 can be with by stretching structure
The device is adjusted according to different patients, the device can be made to be applicable in different crowds；First pressure wheel 103 is in stress
When pushing, bolt 105 is driven to be moved upwards by first piston 104, the steering of upper reel 5 and lower reel 6 is on the contrary, can be with
Pressure by support base 1 by user is transmitted by wirerope 7, while pressure is passed to bullet by attachment device 10
Spring base 12, transverse bar 13 constitute resiliency deformable structure by spring lever 12 and pull rod 14, and bracket 11 is V-shaped can to make the dress
Set more stable, pull rod 14 can drive second pressure wheel 1801 to be rotated under the pulling of transverse bar 13, can make this
Device, to the pressure of the device, is carried out automatic braking, acts on pull rod 14 on crutch tip, can also pass through hand by user
It is dynamic to pull transverse bar 13, so that crutch tip 18 is worked, increase the multifunctionality of the device, the rotation of second pressure wheel 1801 drives
Clamp button of the spring 1802 locks second piston 1804, so that second piston 1804 is extracted the air inside sucker 1806 out, makes sucker 1806
It can inhale on road surface, and crutch tip 18 can be flexibly by catching ground using sucker 1806 in a manner of two different, to have
Effect is fixed, and using the device, more firm here it is the working principles of the anti-skidding steady type crutch.
In summary: the anti-skidding steady type crutch passes through sponges cover 101, connecting rod 102, first pressure wheel 103, first
The setting of piston 104 and bolt 105, allow the device patient using when be clipped in oxter, sponges cover 101 can increase patient
Comfort level when use, first pressure wheel 103 drive bolt 105 to be transported upwards when stress pushes, through first piston 104
It is dynamic, change the device flexibly according to the dynamics that user pushes when in use；Pass through attaching nut 2, left retractable support
The setting of column 3, right retractable support column 4, fixture nut 8 and lateral handle 9, inside left retractable support column 3 and right retractable support column 4
Structure is identical, and left retractable support column 3 and right retractable support column 4 are parallel to each other, while support base 1 passes through left retractable support respectively
Column 3 and right retractable support column 4 and lateral handle 9 constitute stretching structure, left retractable support column 3 and right retractable support column 4 by stretching
Shrinking structure can be such that the device is adjusted according to different patients, and the device can be made to be applicable in different crowds；Pass through upper strand
The setting of wheel 5, lower reel 6, wirerope 7, lateral handle 9, since the top of upper reel 5 is mutual by wirerope 7 and bolt 105
Connection, and the lower section of lower reel 6 is connected with each other by wirerope 7 and attachment device 10, the steering phase of upper reel 5 and lower reel 6
Instead, support base 1 can be transmitted by the pressure of user by wirerope 7, while pressure is passed through into attachment device 10
Pass to spring lever 12；Pass through attachment device 10, interior runner 1001, outer runner 1002, clamping plate 1003, screw 1004, spring lever
12, the setting of transverse bar 13, pull rod 14, bracket 11 is " V " shape structure, and pull rod 14 runs through from the bottom of bracket 11, while horizontal
Resiliency deformable structure is constituted by spring lever 12 and pull rod 14 to bar 13, bracket 11 is V-shaped can to make the device more
Stablize, pull rod 14 can drive second pressure wheel 1801 to be rotated, the device can be made to pass through under the pulling of transverse bar 13
User carries out automatic braking, acts on pull rod 14 on crutch tip to the pressure of the device, can also be by pulling cross manually
To bar 13, crutch tip 18 is made to work, increases the multifunctionality of the device；Pass through post holes 16, fixed block 17, crutch tip 18,
Two pressure wheels 1801, clamp button of the spring 1802, pressure block 1803, second piston 1804, cover 1805 and sucker 1806 setting with grabbing,
Make the rotation of second pressure wheel 1801 that clamp button of the spring 1802 be driven to lock second piston 1804, second piston 1804 is made to extract sucker out
Air inside 1806 inhales sucker 1806 on road surface, and crutch tip 18 can flexibly pass through two different sides
Formula catches ground using sucker 1806, is effectively fixed, and uses the device more firm.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of anti-skidding steady type crutch, including support base (1), lateral handle (9) and bracket (11), it is characterised in that: described
The lower section of support base (1) is separately installed with left retractable support column (3) and right retractable support column (4) by attaching nut (2), and left
Retractable support column (3) is located at the left side of right retractable support column (4), the left retractable support column (3) and right retractable support column (4)
Inner upper is mounted on reel (5), and lower reel (6) are equipped with below upper reel (5), and the upper reel (5) is under
It is connected between reel (6) wirerope (7), the lower end of the left retractable support column (3) and right retractable support column (4) is mounted on
The inside of fixture nut (8), the transverse direction handle (9) is equipped with attachment device (10), and lateral handle (9) is located at fixture nut
(8) the upper end inside of lower section, the bracket (11) is equipped with spring lever (12), and bracket (11) is located at lateral handle (9)
Lower section is equipped with transverse bar (13) between the spring lever (12), and is fixed with pull rod (14) below transverse bar (13), described
It is equipped with below bracket (11) spring stack (15), and spring stack (15) is internally provided with post holes (16), the spring stack
(15) it is equipped with below fixed block (17), and crutch tip (18) is installed below fixed block (17)；
The support base (1) include sponges cover (101), connecting rod (102), first pressure wheel (103), first piston (104) and
Bolt (105) is provided with sponges cover (101) on the outside of support base (1), and there are two first pressure wheel (103) settings, first pressure
It takes turns and is connected with each other between (103) by connecting rod (102), first piston (104) are installed below first pressure wheel (103),
Bolt (105) are installed below first piston (104).
2. a kind of anti-skidding steady type crutch according to claim 1, it is characterised in that: the left retractable support column (3) and
Right retractable support column (4) internal structure is identical, and left retractable support column (3) and right retractable support column (4) are parallel to each other, and prop up simultaneously
It supports seat (1) and stretching structure is constituted by left retractable support column (3) and right retractable support column (4) and lateral handle (9) respectively.
3. a kind of anti-skidding steady type crutch according to claim 2, it is characterised in that: the top of the upper reel (5) is logical
It crosses wirerope (7) and bolt (105) to be connected with each other, and the lower section of lower reel (6) passes through wirerope (7) and attachment device (10) phase
It connects.
4. a kind of anti-skidding steady type crutch according to claim 1, it is characterised in that: the attachment device (10) includes interior
Runner (1001), outer runner (1002), clamping plate (1003) and screw (1004) are equipped with outer runner on the outside of interior runner (1001)
(1002), and the two sides of outer runner (1002) are mounted on clamping plate (1003), while the inside of clamping plate (1003) is equipped with screw
(1004).
5. a kind of anti-skidding steady type crutch according to claim 1-4, it is characterised in that: the bracket (11) is
" V " shape structure, and pull rod (14) runs through from the bottom of bracket (11), while transverse bar (13) passes through spring lever (12) and pull rod
(14) resiliency deformable structure is constituted.
6. a kind of anti-skidding steady type crutch according to claim 5, it is characterised in that: the crutch tip (18) includes second
Pressure wheel (1801), pressure block (1803), second piston (1804), covers (1805) and sucker at clamp button of the spring (1802) with grabbing
(1806), it is equipped with clamp button of the spring (1802) below second pressure wheel (1801), the lower section of clamp button of the spring (1802) is pacified respectively
Equipped with pressure block (1803) and second piston (1804), cover (1805) inside with grabbing is equipped with sucker (1806).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289810.3A CN108175645B (en) | 2017-12-08 | 2017-12-08 | A kind of anti-skidding steady type crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289810.3A CN108175645B (en) | 2017-12-08 | 2017-12-08 | A kind of anti-skidding steady type crutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108175645A CN108175645A (en) | 2018-06-19 |
| CN108175645B true CN108175645B (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711289810.3A Active CN108175645B (en) | 2017-12-08 | 2017-12-08 | A kind of anti-skidding steady type crutch |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638597B (en) * | 2021-10-13 | 2021-12-24 | 江苏文泰节能新材料有限公司 | Building floor protection device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397654A (en) * | 2017-08-01 | 2017-11-28 | 刘春燕 | A kind of medical high flexibility crutch |
| CN206687309U (en) * | 2017-03-20 | 2017-12-01 | 齐齐哈尔医学院附属第三医院 | A kind of multi-functional nursing for the aged crutch |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7882847B2 (en) * | 2005-07-06 | 2011-02-08 | Thomas Edward Coe | Adjustable crutch |
| KR100702936B1 (en) * | 2006-03-10 | 2007-04-03 | 하종수 | A piston crutches |
| CN201147452Y (en) * | 2007-12-26 | 2008-11-12 | 何伊仁 | Skidproof walking stick capable of automatically transferring suction disc |
| CN104473753A (en) * | 2014-12-03 | 2015-04-01 | 广西大学 | Adjustable walking stick special for wounded person |
| CN106726364A (en) * | 2015-11-20 | 2017-05-31 | 扬州卓和医用材料有限公司 | A kind of medical crutch with automatic telescopic function |
-
2017
- 2017-12-08 CN CN201711289810.3A patent/CN108175645B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206687309U (en) * | 2017-03-20 | 2017-12-01 | 齐齐哈尔医学院附属第三医院 | A kind of multi-functional nursing for the aged crutch |
| CN107397654A (en) * | 2017-08-01 | 2017-11-28 | 刘春燕 | A kind of medical high flexibility crutch |
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| CN108175645A (en) | 2018-06-19 |
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Effective date of registration: 20201225 Address after: 221400 building B2, science and innovation base, No.9 Zhejiang Road, Xinyi Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu zhuoken Intellectual Property Operation Co.,Ltd. Address before: 238300 Anhui Wuhu Wuwei County no town Vocational Education Center College Students' business park Patentee before: WUHU LEJIA AUTOMATION MACHINERY Co.,Ltd. |