CN111358671B - Crossbeam support on walking aid - Google Patents
Crossbeam support on walking aid Download PDFInfo
- Publication number
- CN111358671B CN111358671B CN202010188781.7A CN202010188781A CN111358671B CN 111358671 B CN111358671 B CN 111358671B CN 202010188781 A CN202010188781 A CN 202010188781A CN 111358671 B CN111358671 B CN 111358671B
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- connecting rod
- cross beam
- crossbeam
- sleeve
- locking sleeve
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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)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a crossbeam support on a walking aid, which comprises a cylindrical crossbeam, wherein threads are formed at two ends of the crossbeam, a transverse connecting rod and an arc-shaped locking sleeve are arranged at two ends of the crossbeam, a circular convex ring is formed at one end, close to the crossbeam, of the connecting rod, a cap-shaped threaded sleeve is inserted and sleeved on the connecting rod, the threaded sleeve is in threaded connection with two ends of the crossbeam, and the crossbeam abuts against the connecting rod; the shaping of the one end that the connecting rod deviates from the crossbeam has conical internal thread hole, the shaping of the both ends of lock sleeve has half-round tapered's double-screw bolt, and the double-screw bolt spiro union is in the internal thread hole of connecting rod.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a beam support on a walking aid.
Background
A walking aid is an appliance for assisting a human body to support the weight, keep balance and walk and is called as a walking aid. The conventional walking aid generally comprises two side support frames and a beam support between the side support frames, when the conventional beam support is connected with the side support frames, a bolt assembly is generally adopted for connection, and holes need to be drilled on the beam support or a rod body of the side support frame by adopting the bolt assembly for connection, so that bolts can be conveniently inserted; punching not only can destroy the strength of the side support frame, but also causes the assembly operation to be more complicated and troublesome, and the assembly efficiency is not high.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a beam support on a walking aid, which is convenient to fixedly connect with a rod body of a side support frame.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a cross beam support on a walking aid comprises a cylindrical cross beam, threads are formed at two ends of the cross beam, a transverse connecting rod and an arc-shaped locking sleeve are arranged at two ends of the cross beam, a circular convex ring is formed at one end, close to the cross beam, of the connecting rod, a cap-shaped threaded sleeve is inserted and sleeved on the connecting rod, the threaded sleeve is in threaded connection with two ends of the cross beam, and the cross beam abuts against the connecting rod; the shaping of the one end that the connecting rod deviates from the crossbeam has conical internal thread hole, the shaping of the both ends of lock sleeve has half-round tapered's double-screw bolt, and the double-screw bolt spiro union is in the internal thread hole of connecting rod.
Preferably, the diameter of the outer wall of the convex ring on the connecting rod is equal to that of the cross beam.
Preferably, the arc radian of the locking sleeve is larger than that of 3/4 circles.
Preferably, a slot is formed in the middle of the cross beam, an inclined supporting rod is inserted in the slot, a pin shaft is inserted into the upper end of the inclined supporting rod, two ends of the pin shaft are inserted and fixed on the cross beam, and a reinforcing sleeve is formed at the lower end of the inclined supporting rod.
Preferably, the diameter of the inner wall of the reinforcing sleeve is larger than that of the inner wall of the locking sleeve.
Preferably, the thickness of the oblique supporting rod is equal to the width of the slot on the cross beam.
Preferably, the central axis of the locking sleeve and the central axis of the reinforcing sleeve are on the same straight line.
The invention has the beneficial effects that: the cross beam support is convenient to be fixedly connected with the rod body of the side support frame, holes do not need to be formed, the strength of the side support frame can be guaranteed, and meanwhile the assembling efficiency can be improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic sectional view at a-a in fig. 2.
In the figure: 1. a cross beam; 11. a slot; 2. a threaded sleeve; 3. a connecting rod; 31. an internally threaded bore; 32. a convex ring; 4. a locking sleeve; 41. a stud; 5. a diagonal strut; 51. reinforcing the sleeve; 6. and (7) a pin shaft.
Detailed Description
Example (b): as shown in the figures 1 to 3, the beam support on the walking aid comprises a cylindrical beam 1, threads are formed at two ends of the beam 1, a transverse connecting rod 3 and a circular arc-shaped locking sleeve 4 are arranged at two ends of the beam 1, a circular convex ring 32 is formed at one end, close to the beam 1, of the connecting rod 3, a cap-shaped threaded sleeve 2 is inserted and sleeved on the connecting rod 3, the threaded sleeve 2 is in threaded connection with two ends of the beam 1, and the beam 1 abuts against the connecting rod 3; the shaping of the one end that connecting rod 3 deviates from crossbeam 1 has conical internal thread hole 31, the shaping of the both ends of lock sleeve 4 has semicircle conical double-screw bolt 41, and double-screw bolt 41 spiro union is in the internal thread hole 31 of connecting rod 3.
The diameter of the outer wall of the convex ring 32 on the connecting rod 3 is equal to that of the cross beam 1.
The arc radian of the locking sleeve 4 is larger than that of the 3/4 circle.
The middle part of the cross beam 1 is formed with a slot 11, an oblique strut 5 is inserted in the slot 11, the upper end of the oblique strut 5 is inserted with a pin shaft 6, two ends of the pin shaft 6 are inserted and fixed on the cross beam 1, and the lower end of the oblique strut 5 is formed with a reinforcing sleeve 51.
The diameter of the inner wall of the reinforcing sleeve 51 is larger than that of the inner wall of the locking sleeve 4.
The thickness of the oblique supporting rod 5 is equal to the width of the slot 11 on the cross beam 1.
The central axis of the locking sleeve 4 and the central axis of the reinforcing sleeve 51 are in the same straight line.
The working principle is as follows: the invention is a beam support on a walking aid, the structure of the beam support is shown in figure 1, a locking sleeve 4 adopted by the beam support is in a circular arc shape, can be movably inserted and sleeved on a rod body of a side support frame, and then is screwed into an internal thread hole 31 of a connecting rod 3, so that the locking sleeve 4 can be clamped and embraced on the rod body of the side support frame, and further fixed connection is realized;
meanwhile, the beam support is also provided with a splayed inclined strut 5, the inclined strut 5 can be connected with the side support frame and is splayed, and the walking aid cannot influence walking and touching when being used.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.
Claims (5)
1. The utility model provides a crossbeam support on walking aid, includes columniform crossbeam (1), and the both ends shaping of crossbeam (1) has the screw thread, its characterized in that: the two ends of the cross beam (1) are provided with a transverse connecting rod (3) and a circular arc locking sleeve (4), one end of the connecting rod (3) close to the cross beam (1) is formed with a circular convex ring (32), a cap-shaped threaded sleeve (2) is inserted and sleeved on the connecting rod (3), the threaded sleeve (2) is in threaded connection with the two ends of the cross beam (1), and the cross beam (1) abuts against the connecting rod (3); a conical internal thread hole (31) is formed in one end, away from the cross beam (1), of the connecting rod (3), a semi-conical stud (41) is formed in the two ends of the locking sleeve (4), and the stud (41) is in threaded connection with the internal thread hole (31) of the connecting rod (3);
a slot (11) is formed in the middle of the cross beam (1), an inclined strut (5) is inserted in the slot (11), a pin shaft (6) is inserted at the upper end of the inclined strut (5), two ends of the pin shaft (6) are inserted and fixed on the cross beam (1), and a reinforcing sleeve (51) is formed at the lower end of the inclined strut (5);
the central axis of the locking sleeve (4) and the central axis of the reinforcing sleeve (51) are on the same straight line.
2. A cross brace on a walker according to claim 1 wherein: the diameter of the outer wall of the upper convex ring (32) of the connecting rod (3) is equal to that of the cross beam (1).
3. A cross brace on a walker according to claim 1 wherein: the arc radian on the locking sleeve (4) is larger than that of the 3/4 circle.
4. A cross brace on a walker according to claim 1 wherein: the diameter of the inner wall of the reinforcing sleeve (51) is larger than that of the inner wall of the locking sleeve (4).
5. A cross brace on a walker according to claim 1 wherein: the thickness of the inclined strut (5) is equal to the width of the slot (11) on the cross beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188781.7A CN111358671B (en) | 2020-03-17 | 2020-03-17 | Crossbeam support on walking aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188781.7A CN111358671B (en) | 2020-03-17 | 2020-03-17 | Crossbeam support on walking aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111358671A CN111358671A (en) | 2020-07-03 |
| CN111358671B true CN111358671B (en) | 2022-04-15 |
Family
ID=71198616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010188781.7A Active CN111358671B (en) | 2020-03-17 | 2020-03-17 | Crossbeam support on walking aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111358671B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US19819A (en) * | 1858-03-30 | Improvement in lightning-conductors | ||
| US249066A (en) * | 1881-11-01 | Iron fence | ||
| US283406A (en) * | 1883-08-21 | Nib-iron for scythe-snaths | ||
| FR15142E (en) * | 1910-01-08 | 1912-04-26 | Emile Bernard Wessbecher | Method of joining the joined tubes |
| US1245917A (en) * | 1915-09-30 | 1917-11-06 | Horace B Hewitt | Fastening means for snathe-nibs. |
| CN201047472Y (en) * | 2007-06-06 | 2008-04-16 | 白宏光 | Branch sleeve head seal locking device |
| US7373942B1 (en) * | 2007-01-08 | 2008-05-20 | Yeager Christine R | Adjustable width walker |
| CN201523859U (en) * | 2009-09-07 | 2010-07-14 | 马山企业股份有限公司 | Multifunctional folding structure of frame body |
| CN103109096A (en) * | 2010-09-08 | 2013-05-15 | Zf腓特烈斯哈芬股份公司 | Bracket-less clamping assembly |
| CN203315285U (en) * | 2013-04-28 | 2013-12-04 | 罗世春 | Walking aid convenient to fold |
| CN207627576U (en) * | 2017-04-17 | 2018-07-20 | 萧芳荣 | The reinforced pipe of walk helper steady helps the structure of its height adjustment |
| CN209186961U (en) * | 2018-11-06 | 2019-08-02 | 张宇轩 | Endoscope diagnosis and treatment supporter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003073972A2 (en) * | 2002-03-01 | 2003-09-12 | Wilensky Glen R | Walker with support handle |
-
2020
- 2020-03-17 CN CN202010188781.7A patent/CN111358671B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US19819A (en) * | 1858-03-30 | Improvement in lightning-conductors | ||
| US249066A (en) * | 1881-11-01 | Iron fence | ||
| US283406A (en) * | 1883-08-21 | Nib-iron for scythe-snaths | ||
| FR15142E (en) * | 1910-01-08 | 1912-04-26 | Emile Bernard Wessbecher | Method of joining the joined tubes |
| US1245917A (en) * | 1915-09-30 | 1917-11-06 | Horace B Hewitt | Fastening means for snathe-nibs. |
| US7373942B1 (en) * | 2007-01-08 | 2008-05-20 | Yeager Christine R | Adjustable width walker |
| CN201047472Y (en) * | 2007-06-06 | 2008-04-16 | 白宏光 | Branch sleeve head seal locking device |
| CN201523859U (en) * | 2009-09-07 | 2010-07-14 | 马山企业股份有限公司 | Multifunctional folding structure of frame body |
| CN103109096A (en) * | 2010-09-08 | 2013-05-15 | Zf腓特烈斯哈芬股份公司 | Bracket-less clamping assembly |
| CN203315285U (en) * | 2013-04-28 | 2013-12-04 | 罗世春 | Walking aid convenient to fold |
| CN207627576U (en) * | 2017-04-17 | 2018-07-20 | 萧芳荣 | The reinforced pipe of walk helper steady helps the structure of its height adjustment |
| CN209186961U (en) * | 2018-11-06 | 2019-08-02 | 张宇轩 | Endoscope diagnosis and treatment supporter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111358671A (en) | 2020-07-03 |
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