CN111329722A - Walking aid with adjustable width - Google Patents
Walking aid with adjustable width Download PDFInfo
- Publication number
- CN111329722A CN111329722A CN202010137536.3A CN202010137536A CN111329722A CN 111329722 A CN111329722 A CN 111329722A CN 202010137536 A CN202010137536 A CN 202010137536A CN 111329722 A CN111329722 A CN 111329722A
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- hollow rod
- hole
- fixing
- fixing stud
- annular insertion
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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
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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)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a width-adjustable walking aid, which comprises two side support frames, wherein the middle parts of front support columns of the two side support frames are respectively fixed with a connecting vertical support sleeve body, the middle parts of opposite wall surfaces of the two connecting vertical support sleeve bodies are respectively fixed with an extending connecting hollow rod, the middle parts of the left end and the right end of the middle connecting sleeve body are respectively formed with an annular insertion groove, and the extending connecting hollow rods are inserted and sleeved in the corresponding annular insertion grooves. The invention can adjust the distance between the two side support frames, change the distance between the two side support frames, meet the operation and use of users with different shoulder widths and improve the use comfort.
Description
Technical Field
The invention relates to the technical field of walking aid equipment, in particular to a walking aid with adjustable width.
Background
The existing walking aid generally comprises two side supporting frames and a transverse supporting rod connected with the two side supporting frames, the length of the existing transverse supporting rod is fixed, and the existing transverse supporting rod cannot be adjusted according to the shoulder width of a user, so that the use comfort of the user is influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a walking aid with adjustable width, which can adjust the distance between two side supporting frames, change the distance between the two side supporting frames, meet the operation and use requirements of users with different shoulder widths and improve the use comfort.
The scheme for solving the technical problems is as follows:
a width-adjustable walking aid comprises two side support frames, wherein the middle parts of front support columns of the two side support frames are respectively fixed with a connecting vertical support sleeve body, the middle parts of opposite wall surfaces of the two connecting vertical support sleeve bodies are respectively fixed with an extending connecting hollow rod, the middle parts of the left and right ends of the middle connecting sleeve body are respectively formed with an annular insertion groove, and the extending connecting hollow rods are inserted and sleeved in the corresponding annular insertion grooves;
the lower parts of the upper holding rods of the two side supporting frames are respectively fixed with an upper connecting hollow rod, the left end and the right end of the upper middle connecting sleeve body are respectively formed with an end annular insertion groove, and the upper connecting hollow rods are inserted and sleeved in the corresponding end annular insertion grooves;
and arc-shaped connecting support rods are welded and fixed between the upper connecting hollow rod and the corresponding extending connecting hollow rod.
The hollow rod is characterized in that mounting through holes are formed in the upper wall plate and the lower wall plate of the middle of the hollow rod in an extending and connecting mode, the inner ends of the fixing studs are inserted into the mounting through holes, the inner ends of the fixing studs are welded and fixed to the inner side wall of the mounting through holes, the outer ends of the fixing studs extend out of the mounting through holes and are inserted into long adjusting through grooves formed in the outer side wall of the annular insertion groove, and fixing cap caps are screwed to the outer ends of the corresponding fixing studs and press against the outer side wall of the hollow rod in an.
The inner end of the fixing stud is formed with a large-diameter part, the large-diameter part is inserted in an inner long through groove formed in the inner side wall of the annular insertion groove in a sleeved mode, and the large-diameter part is pressed against the inner side wall of the extending connection hollow rod.
The upper wall plate and the lower wall plate at the middle part of the upper connecting hollow rod are both formed with upper mounting through holes, the inner ends of the upper fixing studs are inserted in the upper mounting through holes, the inner ends of the upper fixing studs are welded and fixed on the inner side wall of the upper mounting through holes, the outer ends of the upper fixing studs extend out of the upper mounting through holes and are inserted in upper long adjusting through grooves formed in the outer side wall of the end part annular insertion groove, and the upper fixing cap is screwed at the outer end of the corresponding upper fixing stud and pressed on the outer side wall of the upper connecting hollow rod.
The large-diameter part formed at the inner end of the upper fixing stud is inserted in the upper inner long through groove formed on the inner side wall of the end annular inserting groove, and the large-diameter part formed at the inner end of the upper fixing stud is pressed against the inner side wall of the upper connecting hollow rod.
The end part of the upper connecting hollow rod is fixed on the upper holding rod of the side support frame through a fixing bolt.
The utility model discloses a hollow pole of fixing bolt, including the hollow pole of upper portion, the bottom wallboard of upper portion is held the pole, the screw portion plug bush of fixing bolt is in last wallboard and the vertical through-hole that the shaping was on the wallboard down of the last hollow pole's of connection tip, the top spiro union of fixing bolt's screw portion has two locking anti-skidding elastic blocks in the shaping threaded connection hole on the bottom wallboard of the pole is held to corresponding upper portion, the plug bush has two locking anti-skidding elastic blocks in the screw portion of fixing bolt, the tip centre gripping of the hollow pole of upper portion of connection is between two locking anti-skidding elastic blocks, the top surface of the locking anti-skidding elastic block of upper portion presses on the bottom of the.
The invention has the following outstanding effects: compared with the prior art, it can adjust the distance between two side support frames, changes the distance between two side support frames, satisfies the user operation use of different shoulder widths, improves use comfort.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a partial structural schematic at the side brackets;
fig. 4 is a partial structural view between the side support frames and the upper connecting hollow bar.
Detailed Description
In the embodiment, as shown in fig. 1 to 4, a width-adjustable walking aid comprises two side supporting frames 10, wherein the middle parts of the front pillars of the two side supporting frames 10 are respectively fixed with a connecting vertical supporting sleeve body 11, the middle parts of the opposite wall surfaces of the two connecting vertical supporting sleeve bodies 11 are respectively fixed with an extending connecting hollow rod 12, the middle parts of the left and right ends of the middle connecting sleeve body 13 are respectively formed with an annular insertion groove 131, and the extending connecting hollow rods 12 are inserted and sleeved in the corresponding annular insertion grooves 131;
the lower parts of the upper holding rods 14 of the two side support frames 10 are respectively fixed with an upper connecting hollow rod 20, the left end and the right end of an upper middle connecting sleeve body 21 are respectively formed with an end annular insertion groove 22, and the upper connecting hollow rods 20 are inserted and sleeved in the corresponding end annular insertion grooves 22;
an arc-shaped connecting support rod 30 is fixedly welded between the upper connecting hollow rod 20 and the corresponding extending connecting hollow rod 12.
Further, the upper wall plate and the lower wall plate at the middle part of the extending connection hollow rod 12 are both formed with mounting through holes, the inner ends of the fixing studs 1 are inserted into the mounting through holes, the inner ends of the fixing studs 1 are welded and fixed on the inner side walls of the mounting through holes, the outer ends of the fixing studs 1 extend out of the mounting through holes and are inserted into long adjusting through grooves 132 formed on the outer side walls of the annular insertion grooves 131, and the fixing caps 2 are screwed on the outer ends of the corresponding fixing studs 1 and press against the outer side walls of the extending connection hollow rod 12.
Furthermore, the inner end of the fixing stud 1 is formed with a large diameter portion, the large diameter portion is inserted into an inner long through groove 133 formed on the inner side wall of the annular insertion groove 131, and the large diameter portion is pressed against the inner side wall of the extending connection hollow rod 12.
Further, an upper mounting through hole is formed in each of an upper wall plate and a lower wall plate in the middle of the upper connecting hollow rod 12, the inner end of the upper fixing stud 3 is inserted into the upper mounting through hole, the inner end of the upper fixing stud 3 is welded and fixed to the inner side wall of the upper mounting through hole, the outer end of the upper fixing stud 3 extends out of the upper mounting through hole and is inserted into an upper long adjusting through groove 221 formed in the outer side wall of the end portion annular insertion groove 22, and the upper fixing cap 4 is screwed to the outer end of the corresponding upper fixing stud 3 and pressed against the outer side wall of the upper connecting hollow rod 12.
Further, the large diameter part formed at the inner end of the upper fixing stud 3 is inserted into the upper inner long through groove 222 formed on the inner side wall of the end annular insertion groove 22, and the large diameter part formed at the inner end of the upper fixing stud 3 is pressed against the inner side wall of the upper connecting hollow rod 12.
Further, the end of the upper connecting hollow bar 12 is fixed to the upper holding bar 15 of the side support frame 10 by the fixing bolt 5.
Further, the screw portion of the fixing bolt 5 is inserted into the vertical through holes formed in the upper wall plate and the lower wall plate of the end portion of the upper connecting hollow rod 12, the top end of the screw portion of the fixing bolt 5 is screwed into the screw hole formed in the bottom wall plate of the corresponding upper holding rod 14, the screw portion of the fixing bolt 5 is inserted into the two locking anti-slip elastic blocks 6, the end portion of the upper connecting hollow rod 12 is clamped between the two locking anti-slip elastic blocks 6, the top surface of the locking anti-slip elastic block 6 on the upper portion is pressed against the bottom of the upper holding rod 14, and the bottom surface of the locking anti-slip elastic block 6 on the lower portion is pressed against the bottom rotating portion of the fixing bolt 5.
When the fixing cap is used, all the fixing cap 2 and the upper fixing cap 4 are unscrewed, the two upper connecting hollow rods 20 and the two extending connecting hollow rods 12 can be pulled outwards, the distance between the two side supporting frames 10 is adjusted, and all the fixing cap 2 and the upper fixing cap 4 are screwed down to be used, so that the use of users with different shoulder widths is met, and the fixing cap is very convenient.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (7)
1. A width adjustable walker comprising two side support frames (10), characterized in that: the middle parts of the front struts of the two side support frames (10) are respectively fixed with a connecting vertical support sleeve body (11), the middle parts of the opposite wall surfaces of the two connecting vertical support sleeve bodies (11) are respectively fixed with an extending connecting hollow rod (12), the middle parts of the left and right ends of the middle connecting sleeve body (13) are respectively formed with an annular insertion groove (131), and the extending connecting hollow rods (12) are inserted and sleeved in the corresponding annular insertion grooves (131);
the lower parts of the upper holding rods (14) of the two side supporting frames (10) are respectively fixed with an upper connecting hollow rod (20), the left end and the right end of an upper middle connecting sleeve body (21) are respectively formed with an end annular insertion groove (22), and the upper connecting hollow rods (20) are inserted and sleeved in the corresponding end annular insertion grooves (22);
an arc-shaped connecting support rod (30) is fixedly welded between the upper connecting hollow rod (20) and the corresponding extending connecting hollow rod (12).
2. A width adjustable walker according to claim 1 wherein: the utility model discloses a hollow pole of extension connection, including the hollow pole of extension connection (12), all the shaping has the installation through-hole on the upper portion wallboard and the lower part wallboard in the middle part of hollow pole (12), the inner plug bush of fixing stud (1) is in the installation through-hole, the inner welded fastening of fixing stud (1) is on the inside wall of installation through-hole, the outer end of fixing stud (1) stretches out the installation through-hole and plug bush in the rectangular regulation logical groove (132) that have of shaping on the lateral wall of annular inserting groove (131), fixed block (2) spiro union is in the outer end of the fixing stud (1) that corresponds and is pressed on the lateral wall of extension connection.
3. A width adjustable walker according to claim 2 wherein: the inner end of the fixing stud (1) is formed with a large-diameter part, the large-diameter part is inserted in an inner long through groove (133) formed on the inner side wall of the annular insertion groove (131), and the large-diameter part is pressed against the inner side wall of the extending connection hollow rod (12).
4. A width adjustable walker according to claim 1 wherein: the upper wall plate and the lower wall plate in the middle of the upper connecting hollow rod (12) are both formed with upper mounting through holes, the inner end of the upper fixing stud (3) is inserted into the upper mounting through hole, the inner end of the upper fixing stud (3) is welded and fixed on the inner side wall of the upper mounting through hole, the outer end of the upper fixing stud (3) extends out of the upper mounting through hole and is inserted into an upper long adjusting through groove (221) formed in the outer side wall of the end annular insertion groove (22), and the upper fixing cap (4) is screwed to the outer end of the corresponding upper fixing stud (3) and pressed on the outer side wall of the upper connecting hollow rod (12).
5. A width adjustable walker according to claim 4 wherein: the large-diameter part formed at the inner end of the upper fixing stud (3) is inserted in the upper inner long through groove (222) formed on the inner side wall of the end annular insertion groove (22), and the large-diameter part formed at the inner end of the upper fixing stud (3) is pressed against the inner side wall of the upper connecting hollow rod (12).
6. A width adjustable walker according to claim 1 wherein: the end part of the upper connecting hollow rod (12) is fixed on the upper holding rod (15) of the side support frame (10) through a fixing bolt (5).
7. A width adjustable walker according to claim 6 wherein: the utility model discloses a locking anti-skidding elastic block's of fixing bolt (5) is including the screw portion plug bush of fixing bolt (5) in last wallboard and the lower wallboard of the tip of last connection hollow rod (12) formed vertical through-hole down, the top spiro union of the screw portion of fixing bolt (5) has in the screw hole of shaping on the bottom wallboard of corresponding upper portion holding rod (14), the plug bush has two locking anti-skidding elastic blocks (6) on the screw portion of fixing bolt (5), the tip centre gripping of going up connection hollow rod (12) is between two locking anti-skidding elastic blocks (6), the top surface of locking anti-skidding elastic block (6) on upper portion presses on the bottom of upper portion holding rod (14), the bottom surface of locking anti-skidding elastic block (6) of lower part presses on the bottom rotation portion of fixing bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010137536.3A CN111329722A (en) | 2020-03-03 | 2020-03-03 | Walking aid with adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010137536.3A CN111329722A (en) | 2020-03-03 | 2020-03-03 | Walking aid with adjustable width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111329722A true CN111329722A (en) | 2020-06-26 |
Family
ID=71174037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010137536.3A Pending CN111329722A (en) | 2020-03-03 | 2020-03-03 | Walking aid with adjustable width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111329722A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603673A (en) * | 2020-12-31 | 2021-04-06 | 南通市第一人民医院 | Paediatrics is recovered to help outfit for a journey to put |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM271559U (en) * | 2005-03-01 | 2005-08-01 | Wen-Chiuan Du | Improved structure of walker |
| US7373942B1 (en) * | 2007-01-08 | 2008-05-20 | Yeager Christine R | Adjustable width walker |
| CN201384672Y (en) * | 2009-04-30 | 2010-01-20 | 杨荣洪 | Walking aid with adjustable width |
| CN103565609A (en) * | 2012-08-02 | 2014-02-12 | 宁波合美康复器械有限公司 | Walking aid |
| US20150320631A1 (en) * | 2014-05-08 | 2015-11-12 | Douglas Bordan | Assistive walking device with adjustable dimensions |
| CN106137690A (en) * | 2016-08-15 | 2016-11-23 | 江阴市新盛医疗器材设备有限公司 | A kind of convenient children walking aid used |
| CN208785216U (en) * | 2018-01-05 | 2019-04-26 | 上海长海医院 | A kind of Multifunctional walking aid |
| CN209203963U (en) * | 2018-07-24 | 2019-08-06 | 中山市雅德康复医疗器械有限公司 | A kind of broad-adjustable walk helper |
| CN110559166A (en) * | 2019-09-27 | 2019-12-13 | 杭州宸武科技有限公司 | Leg rehabilitation training device for fracture patient |
-
2020
- 2020-03-03 CN CN202010137536.3A patent/CN111329722A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM271559U (en) * | 2005-03-01 | 2005-08-01 | Wen-Chiuan Du | Improved structure of walker |
| US7373942B1 (en) * | 2007-01-08 | 2008-05-20 | Yeager Christine R | Adjustable width walker |
| CN201384672Y (en) * | 2009-04-30 | 2010-01-20 | 杨荣洪 | Walking aid with adjustable width |
| CN103565609A (en) * | 2012-08-02 | 2014-02-12 | 宁波合美康复器械有限公司 | Walking aid |
| US20150320631A1 (en) * | 2014-05-08 | 2015-11-12 | Douglas Bordan | Assistive walking device with adjustable dimensions |
| CN106137690A (en) * | 2016-08-15 | 2016-11-23 | 江阴市新盛医疗器材设备有限公司 | A kind of convenient children walking aid used |
| CN208785216U (en) * | 2018-01-05 | 2019-04-26 | 上海长海医院 | A kind of Multifunctional walking aid |
| CN209203963U (en) * | 2018-07-24 | 2019-08-06 | 中山市雅德康复医疗器械有限公司 | A kind of broad-adjustable walk helper |
| CN110559166A (en) * | 2019-09-27 | 2019-12-13 | 杭州宸武科技有限公司 | Leg rehabilitation training device for fracture patient |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603673A (en) * | 2020-12-31 | 2021-04-06 | 南通市第一人民医院 | Paediatrics is recovered to help outfit for a journey to put |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200626 |