CN204599617U - Antislip underarm crutch - Google Patents
Antislip underarm crutch Download PDFInfo
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- CN204599617U CN204599617U CN201520312408.2U CN201520312408U CN204599617U CN 204599617 U CN204599617 U CN 204599617U CN 201520312408 U CN201520312408 U CN 201520312408U CN 204599617 U CN204599617 U CN 204599617U
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- bar
- main cane
- cane bar
- outer tube
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- 238000005452 bending Methods 0.000 claims abstract description 4
- 210000003462 vein Anatomy 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 208000029386 Apodia Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A kind of Antislip underarm crutch, it comprises the main cane bar of armpit bracket and tubulose, and described armpit bracket comprises armpit holder and is positioned at the parallel frame pipe of below armpit holder two; The upper end outer tube wall of described main cane bar is fixedly connected with two fork arms, and described two fork arms comprise bending segment and inserting section successively, and two described inserting section are plugged in two described frame pipes respectively; Be inserted with in described main cane bar one can in described main cane bar slide bar in axial sliding, described slide bar is fixedly connected with one handle, slide opening on the outer tube wall described main cane bar being positioned at bottom, described main cane bar is arranged with one can on the outer tube wall of described main cane bar outer tube in axial sliding, the connecting bolt of radial grafting is provided with between described outer tube and described slide bar, described connecting bolt is through described slide opening, and what the outer tube wall of described outer tube distributed ringwise along axle center is fixedly installed at least three supporting legs.
Description
Technical field
The utility model relates to a kind of walking auxiliary equipment field, refers to the Antislip underarm crutch that a kind of the disabled uses especially.
Background technology
Crutch is a kind of simple apparatus for the inconvenient personage's walking of auxiliary legs and feet, and cane body adopts wooden or metal material usually.Crutch mentioned here is the Oxter crutch that uses of confession under directions disability or invalid personage mainly, is that a kind of medical rehabilitation for severe lower limb disability or invalid use is assisted and walk auxiliary apparatus.
Traditional crutch, mostly by the armpit holder support of a triangle frame-shaped and form with the cane bar being connected to armpit holder frame bottom, is also provided with one for grasping the horizontal handle of control for user in triangle frame.This traditional crutch also exists some defects when concrete use, in cane bar bottom, can Rubber end be set, in early days, the effect of Rubber end is mainly used for buffering, the vibrations reducing cane bar and earth surface are passed to the oxter of user, improve comfort, and the bottom of cane bar is protected simultaneously, prevent cane bar bottom from wearing and tearing, but along with the continuous progress of society, people go on a journey, ground and the road of daily life are more and more smooth, instead leg for user provide walking support crutch bottom and frictional ground force too little, be easy to skid, and then the situation causing user to fall down.Existing crutch has been absorbed in a kind of awkward condition having leg apodia, user uses when Oxter crutch and has to use rubber peel or cotton bag to wrap up to the bottom of crutch, define one " phenomenons of ten crutch, nine bags ", even if having wrapped also is only the little by little non-skid property improving crutch, both have impact on the practical and attractive of crutch, turn increase the trouble degree of use.
In sum, the anti-skid structure of current crutch particularly crutch needs improvement badly, and this is the technical problem underlying that the utility model will be researched and solved.
Utility model content
The utility model provides a kind of Antislip underarm crutch, and its technical problem underlying to be solved is: traditional Oxter crutch bottom contact with smooth earth for user provide support time, because the frictional force between contact surface is inadequate, easily skid.
For the deficiencies in the prior art, the utility model provides a kind of Antislip underarm crutch, and it comprises the main cane bar of armpit bracket and tubulose,
Described armpit bracket comprises armpit holder and is positioned at the parallel frame pipe of below armpit holder two, and two described frame pipes are connected to and form a support body in inverted U below described armpit holder;
The upper end outer tube wall of described main cane bar is fixedly connected with two fork arms, described two fork arms comprise bending segment and inserting section by the one end be connected with described main cane bar successively to the other end, inserting section on two described fork arms is parallel to each other, and distance between the central shaft of two described inserting section is identical with the distance between the central shaft of two described frame pipes, two described inserting section are plugged in the other end that described in two described frame Guan Shangyu, armpit holder is relative respectively;
Be inserted with in described main cane bar one can in described main cane bar slide bar in axial sliding, on described slide bar, corresponding one end between described two fork arms is fixedly connected with one handle, on the outer tube wall described main cane bar being positioned at bottom, corresponding described slide bar offers axially extended slide opening, described main cane bar is arranged with one can on the outer tube wall of described main cane bar outer tube in axial sliding, the connecting bolt of radial grafting is provided with between described outer tube and described slide bar, described connecting bolt is through described slide opening, what the outer tube wall of described outer tube distributed ringwise along axle center is fixedly installed at least three supporting legs.
Be preferable over: described handle in the form of a ring, described handle in the form of a ring comprises the cross bar that supplies grasped, side mutually corresponding in the inserting section of two described fork arms offers axially extended chute hole respectively, the two ends of described cross bar respectively can relative sliding be plugged in the chute hole of two inserting section, Compress Spring is provided with between described slide bar and described main cane bar, one end of described Compress Spring holds the upper surface on described main cane bar, corresponding outer axial face between described main cane bar upper surface and described handle is provided with axial back-up ring with described slide bar, the other end of described Compress Spring holds on described axial back-up ring.
Be preferable over: be arranged with a Telescopic protective cover between the upper surface on described main cane bar and the axial back-up ring of described slide bar, described Compress Spring is located in described Telescopic protective cover.
Be preferable over: the bottom of described main cane bar is provided with anti-skid base, described anti-skid base comprises connecting portion and pin cup, the fixedly sleeved bottom at described main cane bar of described connecting portion, the bottom of described main cane bar is provided with a bulb connecting rod, the centre of described pin cup is convexly equipped with a hemispherical connected unit, the top of described hemispherical connected unit offers a spherical inner chamber, bulb on described bulb connecting rod is embedded in the spherical inner chamber in described hemispherical connected unit, a spherical hinge is formed between described bulb connecting rod and described hemispherical connected unit, described bulb connecting rod is arranged with a back-moving spring, one end of described back-moving spring is connected in described hemispherical connected unit, the other end is connected to the bottom of described main cane bar, end face corresponding with described hemispherical connected unit on described connecting portion is provided with a contact concave surface mated with described spherical connected unit, described contact concave surface can relative sliding abut in described spherical connected unit, the centre of described contact concave surface offers for the via hole by described bulb connecting rod and back-moving spring, described pin cup has wrapped antiskid glue sleeve, end face corresponding with described hemispherical connected unit on described connecting portion is positioned at the described surrounding contacting concave surface and is arranged to the conical surface, between the described conical surface and described pin cup, be provided with a buffering apron.
Be preferable over: the bottom of at least three described supporting legs is provided with skid-proof rubber head, the side of the antiskid glue sleeve corresponding ground on described pin cup is provided with the anti-slip veins of some concentric ring rounds, and the anti-slip veins of some concentric ring rounds all offers the interlaced pressure relief opening in position.
Be preferable over: what the outer tube wall of described outer tube distributed ringwise along axle center is fixedly installed four supporting legs.
Be preferable over: described frame pipe with in the inserting section of described fork arm respectively corresponding distribute vertically offer some connecting holes, the inserting section of described fork arm is plugged in described frame pipe, is connected with set bolt in the connecting hole that described frame pipe is corresponding with in the inserting section of described fork arm.
Compared with prior art, the beneficial effects of the utility model are:
One, the main cane bar of Oxter crutch of the present utility model is provided with the supporting leg of four annular arrays near bottom position, and described four supporting legs axially can move up and down along described main cane bar under the drive of described slide bar, described four supporting legs move down and can form firm bracing frame with described main cane bar, too increase the contact point between ground, and described slide bar can be linked by described handle, and then work as user in the process of walking, no matter between described main cane bar and ground in vertical state or relative tilt state, all can combine by user's operating grip interlock described four supporting legs bottom that is descending and described main cane bar the stable support forming at least three points on the ground, supporting leg can form stable A-frame together with main cane bar,
Two, the grafting between frame pipe and two fork arms is combined the length that can realize Oxter crutch and is regulated, and the user realizing meeting different height uses;
Three, the bottom of described main cane bar is provided with anti-skid base, this anti-skid base can make the anti-slip veins of described anti-skid base corresponding ground side fully contact all the time with between ground, and then anti-slip veins is played a role.
Accompanying drawing explanation
Fig. 1 is overall sectional structure schematic diagram of the present utility model.
Fig. 2 is A close-up schematic view in Fig. 1.
Fig. 3 is upward view of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawing 1 to 3 and preferred embodiment, a kind of Antislip underarm crutch that the utility model proposes specifically is illustrated.
Embodiment one: the utility model provides a kind of Antislip underarm crutch, it comprises the main cane bar 2 of armpit bracket 1 and tubulose, described armpit bracket 1 comprises armpit holder 11 and is positioned at the support body of below composition one in inverted U that parallel frame pipe 12, the two described frame pipes 12 of below armpit holder 11 two are connected to described armpit holder 1, the upper end outer tube wall of described main cane bar 2 is fixedly connected with two fork arms 21, described two fork arms 21 comprise bending segment 211 and inserting section 212 successively by one end to the other end be connected with described main cane bar 2, inserting section 212 on two described fork arms 21 is parallel to each other, and distance between the central shaft of two described inserting section 212 is identical with the distance between the central shaft of two described frame pipes 12, two described inserting section 212 are plugged in the other end relative with described armpit holder 11 on two described frame pipes 12 respectively, described frame pipe 12 with in described inserting section 212 respectively corresponding distribute vertically offer some connecting holes, described inserting section 212 is plugged in described frame pipe 12, set bolt is connected with in the connecting hole that described frame pipe 12 is corresponding with in described inserting section 212, this structure in the specific implementation, can make to form with adjustable telescoping tube between described frame pipe 12 and described inserting section 212, and then realize the height adjusting Oxter crutch of the present utility model according to the height of user, again by described set bolt cross-under in the connecting hole that described frame pipe 12 is corresponding with in described inserting section 212, the height adjusted is fixed, be inserted with in described main cane bar 2 one can in described main cane bar 2 slide bar 3 in axial sliding, on described slide bar 3, corresponding one end between described two fork arms 21 is fixedly connected with one handle 4, the outer tube wall described main cane bar 2 being positioned at bottom offers axially extended slide opening 22, described main cane bar 2 is arranged with one can on the outer tube wall of described main cane bar 2 outer tube 23 in axial sliding, the connecting bolt of radial grafting is provided with between described outer tube 23 and described slide bar 3, described connecting bolt is through described slide opening 22, and can in described slide opening 22 relative sliding, what the outer tube wall of described outer tube 23 distributed ringwise along axle center is fixedly installed at least three supporting legs 24.
The present embodiment one in the specific implementation, described slide bar 3 can be controlled by described handle 4 to slide axially in described main cane bar 2, and then the outer tube wall axially-movable of described outer tube 23 along described main cane bar 2 that link, described in making, at least three supporting legs 24 move to and earth surface, at least three supporting legs 24 described in making and form a firm support frame structure between described main cane bar 2, have disperseed the support force of main cane bar 2 to also prevent the main cane bar 2 bottom user caused of skidding and have fallen down while adding the strong point between ground.
Embodiment two: described handle 4 in the form of a ring, described handle 4 in the form of a ring comprises the cross bar 41 that supplies grasped, side mutually corresponding in the inserting section 212 of two described fork arms 21 offers axially extended chute hole 213 respectively, the two ends of described cross bar 41 respectively can in the chute hole 213 being plugged in two inserting section 212 of relative sliding, Compress Spring 31 is provided with between described slide bar 3 and described main cane bar 2, one end of described Compress Spring 31 holds the upper surface on described main cane bar 2, corresponding outer axial face between described main cane bar 2 upper surface and described handle 4 is provided with axial back-up ring 32 with described slide bar 3, the other end of described Compress Spring 31 holds on described axial back-up ring 32, the present embodiment in the specific implementation, described handle 4 is in the form of a ring utilized to provide comfortable grasping condition for user, user only need by grasped on described cross bar 41, the opposite side of ring-shaped handle 4 then can be fixedly connected with described slide bar 3, between described slide bar 3 and the upper surface of main cane bar 2, arrange Compress Spring 31 then can make described supporting leg 24 in its natural state all the time in the top, handle 4 described in the hand control as user is only had to press down described slide bar 3 when overcoming described Compress Spring 31, described supporting leg 24 just can come downwards to and suitably form bracing frame between height and main cane bar 2, because user is when using Oxter crutch, always first lean out crutch, it is now inclination angle between main cane bar 2 and ground, if described supporting leg 24 can not automatic retraction, when crutch leans out time, then first form what support with earth surface be not the bottom of described main cane bar 2, but supporting leg 24, depend described supporting leg 24 alone and such support strength cannot be provided, but used described Compress Spring 31 to carry out self-resetting to described supporting leg 24 just can to address this problem, a Telescopic protective cover 33 is arranged with between upper surface on described main cane bar 2 and the axial back-up ring 32 of described slide bar 3, described Compress Spring 31 is located in described Telescopic protective cover 33, utilizes this Telescopic protective cover 33 can prevent the clothing of the user body part that lives from being crushed by described Compress Spring 31.
Embodiment three: as shown in Figure 2, the bottom of described main cane bar 2 is provided with anti-skid base 5, described anti-skid base 5 comprises connecting portion 51 and pin cup 52, the fixedly sleeved bottom at described main cane bar 2 of described connecting portion 51, the bottom of described main cane bar 2 is provided with a bulb connecting rod 25, the centre of described pin cup 52 is convexly equipped with a hemispherical connected unit 521, the top of described hemispherical connected unit 521 offers a spherical inner chamber, bulb on described bulb connecting rod 25 is embedded in the spherical inner chamber in described hemispherical connected unit 521, a spherical hinge is formed between described bulb connecting rod 25 and described hemispherical connected unit 521, described bulb connecting rod 25 is arranged with a back-moving spring 53, one end of described back-moving spring 53 is connected in described hemispherical connected unit 521, the other end is connected to the bottom of described main cane bar 2, when the interception ground, bottom of described main cane bar 2, described pin cup 52 and earth surface, owing to forming a spherical hinge between the hemispherical connected unit 521 on described pin cup 52 and bulb connecting rod 25, therefore described pin cup 52 can relatively described main cane bar 2 Universal rotary, when being subject to the pressure on autonomous cane bar 2, the bottom surface of described pin cup 52 can remain and ground comprehensive engagement, described back-moving spring 53 then automatically replies original position when described pin cup 52 leaves ground, end face corresponding with described hemispherical connected unit 521 on described connecting portion 51 is provided with a contact concave surface 511 mated with described spherical connected unit 521, described contact concave surface 511 can relative sliding abut in described spherical connected unit 521, the centre of described contact concave surface 511 offers for the via hole 512 by described bulb connecting rod 25 and back-moving spring 53, described pin cup 52 has wrapped antiskid glue sleeve 54, end face corresponding with described hemispherical connected unit 521 on described connecting portion 51 is positioned at the described surrounding contacting concave surface 511 and is arranged to the conical surface 513, a buffering apron 55 is provided with between the described conical surface 513 and described pin cup 52, the described conical surface 513 can described main cane bar 2 is relative with between described pin cup 52 rotate time can not form interference, and described buffering apron 55 can be protected the connecting neck portion between described connecting portion 51 and pin cup 52, prevent the unstability brought in described pin cup 52 relative rotational motion.
The bottom of the described supporting leg 24 of embodiment four: at least three is provided with skid-proof rubber head 241, the side of antiskid glue sleeve 54 corresponding ground on described pin cup 52 is provided with the anti-slip veins of some concentric ring rounds, and the anti-slip veins of some concentric ring rounds all offers the interlaced pressure relief opening in position, and then prevent from forming air cushion or water cushion between the anti-slip veins of loop shaped.
Embodiment five: as shown in Figure 3, what the outer tube wall of described outer tube 23 distributed ringwise along axle center is fixedly installed four supporting legs 24, thus make described main cane bar 2 forward or tilt backwards time, a stable three-legged supporting frame can be formed with two described supporting legs 24.
Described on comprehensive, the technical solution of the utility model fully effectively can complete above-mentioned utility model object, and structural principle of the present utility model and the principle of work and power are all verified in an embodiment fully, and effect and the object of expection can be reached, and embodiment of the present utility model also can convert according to these principles, therefore, the utility model comprise all in claim mention all replacement contents in scope.Any equivalence change done in the utility model claim, within the scope of the claims of all genus this case applications.
Claims (7)
1. an Antislip underarm crutch, it comprises the main cane bar of armpit bracket and tubulose, it is characterized in that: described armpit bracket comprises armpit holder and is positioned at the parallel frame pipe of below armpit holder two, two described frame pipes are connected to and form a support body in inverted U below described armpit holder, the upper end outer tube wall of described main cane bar is fixedly connected with two fork arms, described two fork arms comprise bending segment and inserting section by the one end be connected with described main cane bar successively to the other end, inserting section on two described fork arms is parallel to each other, and distance between the central shaft of two described inserting section is identical with the distance between the central shaft of two described frame pipes, two described inserting section are plugged in the other end that described in two described frame Guan Shangyu, armpit holder is relative respectively, be inserted with in described main cane bar one can in described main cane bar slide bar in axial sliding, on described slide bar, corresponding one end between described two fork arms is fixedly connected with one handle, on the outer tube wall described main cane bar being positioned at bottom, corresponding described slide bar offers axially extended slide opening, described main cane bar is arranged with one can on the outer tube wall of described main cane bar outer tube in axial sliding, the connecting bolt of radial grafting is provided with between described outer tube and described slide bar, described connecting bolt is through described slide opening, what the outer tube wall of described outer tube distributed ringwise along axle center is fixedly installed at least three supporting legs.
2. a kind of Antislip underarm crutch according to claim 1, it is characterized in that: described handle in the form of a ring, described handle in the form of a ring comprises the cross bar that supplies grasped, side mutually corresponding in the inserting section of two described fork arms offers axially extended chute hole respectively, the two ends of described cross bar respectively can relative sliding be plugged in the chute hole of two inserting section, Compress Spring is provided with between described slide bar and described main cane bar, one end of described Compress Spring holds the upper surface on described main cane bar, corresponding outer axial face between described main cane bar upper surface and described handle is provided with axial back-up ring with described slide bar, the other end of described Compress Spring holds on described axial back-up ring.
3. a kind of Antislip underarm crutch according to claim 2, is characterized in that: be arranged with a Telescopic protective cover between the upper surface on described main cane bar and the axial back-up ring of described slide bar, described Compress Spring is located in described Telescopic protective cover.
4. a kind of Antislip underarm crutch according to claim 3, it is characterized in that: the bottom of described main cane bar is provided with anti-skid base, described anti-skid base comprises connecting portion and pin cup, the fixedly sleeved bottom at described main cane bar of described connecting portion, the bottom of described main cane bar is provided with a bulb connecting rod, the centre of described pin cup is convexly equipped with a hemispherical connected unit, the top of described hemispherical connected unit offers a spherical inner chamber, bulb on described bulb connecting rod is embedded in the spherical inner chamber in described hemispherical connected unit, a spherical hinge is formed between described bulb connecting rod and described hemispherical connected unit, described bulb connecting rod is arranged with a back-moving spring, one end of described back-moving spring is connected in described hemispherical connected unit, the other end is connected to the bottom of described main cane bar, end face corresponding with described hemispherical connected unit on described connecting portion is provided with a contact concave surface mated with described spherical connected unit, described contact concave surface can relative sliding abut in described spherical connected unit, the centre of described contact concave surface offers for the via hole by described bulb connecting rod and back-moving spring, described pin cup has wrapped antiskid glue sleeve, end face corresponding with described hemispherical connected unit on described connecting portion is positioned at the described surrounding contacting concave surface and is arranged to the conical surface, between the described conical surface and described pin cup, be provided with a buffering apron.
5. a kind of Antislip underarm crutch according to claim 4, it is characterized in that: the bottom of at least three described supporting legs is provided with skid-proof rubber head, the side of the antiskid glue sleeve corresponding ground on described pin cup is provided with the anti-slip veins of some concentric ring rounds, and the anti-slip veins of some concentric ring rounds all offers the interlaced pressure relief opening in position.
6. a kind of Antislip underarm crutch according to claim 5, is characterized in that: what the outer tube wall of described outer tube distributed ringwise along axle center is fixedly installed four supporting legs.
7. a kind of Antislip underarm crutch according to claim 6, it is characterized in that: described frame pipe with in the inserting section of described fork arm respectively corresponding distribute vertically offer some connecting holes, the inserting section of described fork arm is plugged in described frame pipe, is connected with set bolt in the connecting hole that described frame pipe is corresponding with in the inserting section of described fork arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312408.2U CN204599617U (en) | 2015-05-15 | 2015-05-15 | Antislip underarm crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312408.2U CN204599617U (en) | 2015-05-15 | 2015-05-15 | Antislip underarm crutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204599617U true CN204599617U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520312408.2U Expired - Fee Related CN204599617U (en) | 2015-05-15 | 2015-05-15 | Antislip underarm crutch |
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| Country | Link |
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| CN (1) | CN204599617U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126349A (en) * | 2017-06-23 | 2017-09-05 | 广东工业大学 | One kind auxiliary stair activity crutch |
| CN107432817A (en) * | 2017-09-18 | 2017-12-05 | 肖涵杨 | A kind of Novel orthopedic nursing anti-skid crutch |
| CN109549304A (en) * | 2018-12-25 | 2019-04-02 | 韩刚 | Bionical anti-slip crutch tip |
| CN110236892A (en) * | 2019-07-23 | 2019-09-17 | 深圳市信邦轮椅有限公司 | Crutch support leg and crutch |
| CN111588601A (en) * | 2020-05-30 | 2020-08-28 | 陈小鲜 | Anti-skid walking stick |
| WO2022067335A1 (en) * | 2020-09-25 | 2022-03-31 | Mobility Designed, Inc. | Foot for medical mobility device |
| USD1042853S1 (en) | 2021-09-27 | 2024-09-17 | Medical Depot, Inc. | Foot for a medical mobility device |
-
2015
- 2015-05-15 CN CN201520312408.2U patent/CN204599617U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126349A (en) * | 2017-06-23 | 2017-09-05 | 广东工业大学 | One kind auxiliary stair activity crutch |
| CN107432817A (en) * | 2017-09-18 | 2017-12-05 | 肖涵杨 | A kind of Novel orthopedic nursing anti-skid crutch |
| CN109549304A (en) * | 2018-12-25 | 2019-04-02 | 韩刚 | Bionical anti-slip crutch tip |
| CN110236892A (en) * | 2019-07-23 | 2019-09-17 | 深圳市信邦轮椅有限公司 | Crutch support leg and crutch |
| CN110236892B (en) * | 2019-07-23 | 2024-01-30 | 佛山市希维尔医疗科技有限公司 | Walking stick supporting leg and walking stick |
| CN111588601A (en) * | 2020-05-30 | 2020-08-28 | 陈小鲜 | Anti-skid walking stick |
| WO2022067335A1 (en) * | 2020-09-25 | 2022-03-31 | Mobility Designed, Inc. | Foot for medical mobility device |
| US11937672B2 (en) | 2020-09-25 | 2024-03-26 | Mobility Designed, Inc. | Foot for medical mobility device |
| USD1042853S1 (en) | 2021-09-27 | 2024-09-17 | Medical Depot, Inc. | Foot for a medical mobility device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150902 Termination date: 20170515 |