CN214858932U

CN214858932U - Rehabilitation walking stick

Info

Publication number: CN214858932U
Application number: CN202120574967.6U
Authority: CN
Inventors: 谢星宇; 杨华
Original assignee: Nanjing Vocational University of Industry Technology NUIT
Current assignee: Nanjing Vocational University of Industry Technology NUIT
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-26
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a rehabilitation walking stick, include the first connecting rod that down connects gradually from the last, second connecting rod and third connecting rod, the top transverse connection of first connecting rod has the handle, be connected with revolute joint between first connecting rod and the second connecting rod, the top of second connecting rod and revolute joint's outer wall fixed connection, the bottom and the revolute joint of first connecting rod rotate to be connected, the setting that the third connecting rod can rise and contract is in the second connecting rod, the bottom of third connecting rod can be dismantled and be connected with the base, the upper end outer wall of second connecting rod is through the vertical bracing piece that is located first connecting rod and second connecting rod side of being connected with of first connecting piece, the top of bracing piece is connected with the supporting shoe through the second connecting piece, the supporting shoe can be dismantled the connection and be in the top of second connecting piece or keep away from the outside end of first connecting rod. On the one hand, the rehabilitation walking stick can be deformed into an axillary pole according to different use requirements, the utilization rate is improved, and on the other hand, the height of the walking stick body can be adjusted, so that the rehabilitation walking stick is suitable for people with different heights.

Description

Rehabilitation walking stick

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a rehabilitation walking stick.

Background

Old people or people with leg and foot injuries need walking stick assistance when going out, but when the legs and feet are inconvenient due to diseases, special rehabilitation axillary sticks are needed. In the modern society, people need crutches which can meet various requirements at the same time. The common walking stick is single and cannot meet more requirements of people.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model aims to provide a rehabilitation walking stick can regard as independent stick to use, also can form the axillary pole simultaneously after warping and use, and the conversion is convenient, can freely switch over the use form as required.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: a rehabilitation walking stick, which comprises a first connecting rod, a second connecting rod and a third connecting rod which are connected in sequence from top to bottom, the top end of the first connecting rod is transversely connected with a handle, a rotary joint is connected between the first connecting rod and the second connecting rod, the top end of the second connecting rod is fixedly connected with the outer wall of the rotary joint, the bottom end of the first connecting rod is rotatably connected with the rotary joint, the second connecting rod is of a hollow structure, the third connecting rod is arranged in the second connecting rod in a retractable manner, the bottom end of the third connecting rod is detachably connected with a base, the outer wall of the upper end of the second connecting rod is vertically connected with a supporting rod positioned at one side end of the first connecting rod and the second connecting rod through a first connecting piece, the top end of the supporting rod is connected with a supporting block through a second connecting piece, and the supporting block is detachably connected to the top end of the second connecting piece or far away from the outer side end of the first connecting rod.

As a further improvement, the both ends of the outer wall of second connecting rod are provided with a plurality of trompils along the radial direction of second connecting rod, the both ends of third connecting rod upper end outer wall are connected with the buckle with trompil looks adaptation, the perisporium movable sleeve of second connecting rod and third connecting rod junction is equipped with anti-skidding lock hoop.

As a further improvement of the utility model, the top of the handle is provided with an inner cavity capable of placing medicines, and the top of the inner cavity is provided with a cover body capable of being opened and closed.

As a further improvement of the utility model, the cover body is connected with the outer edge of the top end of the inner cavity of the handle in a sliding way

As a further improvement, the front end lateral wall of handle is provided with the LED lamp, the lateral wall of handle is provided with LED lamp shift knob, LED lamp and LED lamp shift knob link to each other, be provided with the battery in the handle, the battery passes through the wire and supplies power for the LED lamp.

As a further improvement of the utility model, first connecting piece includes first hollow cylinder, first connecting block and second hollow cylinder, first connecting block is located between the first hollow cylinder and the second hollow cylinder of two vertical settings, the upper end perisporium of second connecting rod and second hollow cylinder's inner wall fixed connection, the lower extreme perisporium of bracing piece and first hollow cylinder's inner wall fixed connection.

As a further improvement, the longitudinal section of supporting shoe is rectangle, and the lateral wall that is located the long limit one end of supporting shoe is connected with the second connecting block, the lateral wall of second connecting block is provided with the first screw hole that supplies the bolt horizontal male, the longitudinal section of second connecting piece is rectangular cylinder, and the top of second connecting piece and the outside terminal surface of keeping away from first connecting rod all are provided with the second screw hole that supplies the second connecting block male, the front end and the rear end face of second connecting piece all are provided with the second screw hole that supplies the bolt to insert and all link up with two slots.

As a further improvement, rotary joint is a hollow third cylinder, rotary joint's outer wall is provided with and supplies first connecting rod to insert and can supply first connecting rod to make progress and the arc breach of decurrent rotation, and the outer wall that is located arc breach department front and back both ends all is provided with and supplies bolt male third screw hole, first connecting rod is close to rotary joint's one end lateral wall and is provided with and supplies bolt male fourth screw hole.

As a further improvement, the rotary joint is located all to be provided with the gasket on the inner wall of both ends around arc breach department, all is provided with the through-hole unanimous with third screw hole size on two gaskets.

As a further improvement of the utility model, the top of the supporting shoe is bonded with a soft cushion, and the bottom of the base is connected with a non-slip mat.

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model relates to a rehabilitation walking stick can be according to different user demands, warp the rehabilitation walking stick and use for the axillary pole, has improved the utilization ratio of rehabilitation walking stick.

2. The utility model relates to a rehabilitation walking stick, through the relative position of the trompil that sets up on adjusting buckle and the second connecting rod outer wall, make the height-adjustable of cane body, be applicable to different height crowds.

3. The utility model relates to a rehabilitation walking stick, the inner cavity that the top of handle set up can regard as the storing groove to use, is used for placing the medicine, has improved the utilization ratio.

4. The utility model relates to a rehabilitation walking stick, the LED lamp that the front end lateral wall of handle set up can provide the illumination at night, also can open the suggestion passerby on daytime and notice and dodge.

Drawings

FIG. 1 is a front view of the walking stick of the present invention in use;

fig. 2 is a front view of the cane in use;

FIG. 3 is a schematic view of a three-dimensional structure of the walking stick in use;

fig. 4 is a schematic perspective view of a first connecting member according to the present invention;

FIG. 5 is a schematic view of a three-dimensional structure of a middle rotary joint of the present invention;

FIG. 6 is a schematic perspective view of a second connecting member according to the present invention;

fig. 7 is a schematic view of the connection structure between the middle support block and the second connection block of the present invention.

In the drawings:

1. a first link; 2. a second link; 20. opening a hole; 3. a third link; 4. a handle;

5. a rotary joint; 50. an arc-shaped notch; 51. a third threaded hole; 52. a gasket;

6. a base;

7. a first connecting member; 70. a first hollow cylinder; 71. a first connection block; 72. a second hollow cylinder;

8. a support bar; 9. a second connecting member; 90. a slot; 91. a second threaded hole;

10. a support block; 11. buckling; 12. an anti-slip lock collar; 13. a cover body; 14. an LED lamp; 15. a second connecting block; 150. a first threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The utility model relates to a rehabilitation walking stick for the old, which comprises a first connecting rod 1, a second connecting rod 2 and a third connecting rod 3 which are connected in sequence from top to bottom, wherein the top end of the first connecting rod 1 is transversely connected with a handle 4, a rotary joint 5 is connected between the first connecting rod 1 and the second connecting rod 2, the top end of the second connecting rod 2 is fixedly connected with the outer wall of the rotary joint 5, the bottom end of the first connecting rod 1 is rotatably connected with the rotary joint 5, the second connecting rod 2 is of a hollow structure, the third connecting rod 3 is arranged in the second connecting rod 2 in a lifting and contracting way, the bottom end of the third connecting rod 3 is detachably connected with a base 6, the outer wall at the upper end of the second connecting rod 2 is vertically connected with a supporting rod 8 which is positioned at one side end of the first connecting rod 1 and the second connecting rod 2 through a first connecting piece 7, the top end of the supporting rod 8 is connected with a supporting block 10 through a second connecting piece 9, the supporting block 10 is detachably connected to the top end of the second connecting piece 9 or the outer end far away from the first connecting rod 1. The base 6 includes single-foot base and four corners base, satisfies different user demands, and the bottom of base 6 is connected with the slipmat, and the slipmat is PP rubber material, can increase the frictional force on base 6 and ground, and is safer during the use.

As shown in fig. 3, a plurality of holes 20 are formed in two ends of the outer wall of the second connecting rod 2 along the radial direction of the second connecting rod 2, two ends of the outer wall of the upper end of the third connecting rod 3 are connected with buckles 11 matched with the holes 20, and an anti-slip lock hoop 12 is movably sleeved on the circumferential wall of the joint of the second connecting rod 2 and the third connecting rod 3. Can be according to different height demands, adjust the relative position of the trompil 20 that sets up on buckle 11 and the 2 outer walls of second connecting rod, reuse antiskid lock hoop 12 locks second connecting rod 2 and third connecting rod 3 to the height-adjustable who makes the cane body has improved the utilization ratio of whole device.

As shown in fig. 4, the first connecting member 7 includes a first hollow cylinder 70, a first connecting block 71 and a second hollow cylinder 72, the first connecting block 71 is located between the two vertically arranged first hollow cylinder 70 and second hollow cylinder 72, the upper end peripheral wall of the second connecting rod 2 is fixedly connected with the inner wall of the second hollow cylinder 72, and the lower end peripheral wall of the supporting rod 8 is fixedly connected with the inner wall of the first hollow cylinder 70.

As shown in fig. 5, the rotary joint 5 is a hollow third cylinder, an arc notch 50 for inserting the first connecting rod 1 and allowing the first connecting rod 1 to rotate upward and downward is formed in the outer wall of the rotary joint 5, third threaded holes 51 for inserting bolts are formed in the outer walls of the front end and the rear end of the arc notch 50, and a fourth threaded hole for inserting bolts is formed in the side wall of one end, close to the rotary joint 5, of the first connecting rod 1. The rotary joint 5 is provided with gaskets 52 on the inner walls of the front and rear ends of the arc notch 50, and the two gaskets 52 are provided with through holes with the same size as the third threaded hole 51. Through setting up gasket 52, after first connecting rod 1 rotated certain angle and fixed through bolt and nut in rotary joint 5, the gasket 52 that sets up on the front and back both ends inner wall of arc breach 50 department this moment is inconsistent with the perisporium of first connecting rod 1, has further guaranteed the fixed of first connecting rod 1.

As shown in fig. 7, the longitudinal section of the supporting block 10 is rectangular, the side wall located at one end of the long side of the supporting block 10 is connected with a second connecting block 15, the side wall of the second connecting block 15 is provided with a first threaded hole 150 for a bolt to be inserted transversely, the longitudinal section of the second connecting piece 9 is a rectangular cylinder, the top end of the second connecting piece 9 and the end face of the outer side far away from the first connecting rod 1 are both provided with a slot 90 for the second connecting block 15 to be inserted, and the front end and the rear end face of the second connecting piece 9 are both provided with a second threaded hole 91 for a bolt to be inserted and to be communicated with the two slots 90.

As shown in fig. 1, when the walking stick is used, firstly, the bolt and the nut for fixing the supporting block 10 are loosened, the second connecting block 15 fixedly connected with the supporting block 10 is separated from the slot 90 arranged at the top end of the second connecting piece 9, then the second connecting block 15 is inserted into the slot 90 arranged at the outer side section of the second connecting piece 9, and then the bolt is sequentially inserted into the second threaded hole 91 and the first threaded hole 150 and then fixed by the nut, and at this time, the supporting block 10 is positioned at the outer side of the supporting rod 8 and is parallel to the supporting rod 8. Then the nut for fixing the first connecting rod 1 is loosened, one end of the first connecting rod 1, which is far away from the rotary joint 5, is turned upwards from the arc-shaped notch 50 arranged on the outer wall of the rotary joint 5, and when the first connecting rod 1 and the second connecting rod 2 are on the same straight line, the nut is used for fixing and limiting. The handle 4 can be used as a handle, and the support block 10 and the support bar 8 are accommodated outside the first connecting bar 1 and below the handle 4, and can be transformed into a walking stick using state.

As shown in fig. 1 and 2, the handle 4 is provided at a top end thereof with an inner cavity in which medicine can be placed, and a cover 13 which can be opened and closed is provided at a top end of the inner cavity. The cover body 13 is connected with the outer edge of the top end of the cavity in the handle 4 in a sliding way. The inner cavity that the top of handle 4 set up can regard as the storing groove to use for place the medicine, during the use, outwards slides lid 13 level, puts into the medicine, after putting, with lid 13 level inwards slide lid, has improved the utilization ratio of whole device.

As shown in fig. 1, 2 and 3, an LED lamp 14 is arranged on the side wall of the front end of the handle 4, an LED lamp switch button is arranged on the outer side wall of the handle 4, the LED lamp 14 is connected with the LED lamp switch button, a storage battery is arranged in the handle 4, and the storage battery supplies power to the LED lamp 14 through a wire. The LED lamp arranged on the side wall of the front end of the handle 4 can provide illumination at night and can also be turned on in the daytime to prompt passers-by to pay attention to avoiding.

Example 2

As shown in fig. 2, when the crutch is used, firstly, the bolt and the nut for fixing the supporting block 10 are loosened, the second connecting block 15 fixedly connected with the supporting block 10 is separated from the slot 90 arranged at the outer side end of the second connecting piece 9, then the second connecting block 15 is inserted into the slot 90 arranged at the top end of the second connecting piece 9, and then the bolt is sequentially inserted into the second threaded hole 91 and the first threaded hole 150 and then fixed by the nut, and at this time, the supporting block 10 is located above the supporting rod 8 and is perpendicular to the supporting rod 8. Then the nut for fixing the first connecting rod 1 is loosened, one end of the first connecting rod 1, which is far away from the rotary joint 5, is turned downwards from the arc-shaped notch 50 arranged on the outer wall of the rotary joint 5, and when the first connecting rod 1 rotates to a proper angle, the nut is used for fixing and limiting. The support block 10 is now used to fit the armpit of a person, the forearm can be placed over the first connecting rod 1 and the handle 4 can be used as a grip, which in this case is deformed into the cane position.

Specifically, the radian of the arc-shaped notch 50 is 180 degrees, so that the angles of the first connecting rod 1 and the second connecting rod 2 can be adjusted to enable the first connecting rod 1 and the second connecting rod 2 to be located on the same straight line when the crutch is used, and the first connecting rod 1 can be adjusted to be perpendicular to or parallel to the second connecting rod 2 or other suitable angles according to different using habits when the crutch is used.

Specifically, the top end of the supporting block 10 is bonded with a soft pad, so that the crutch is more comfortable when being used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rehabilitation cane, characterized in that: comprises a first connecting rod (1), a second connecting rod (2) and a third connecting rod (3) which are sequentially connected from top to bottom, wherein the top end of the first connecting rod (1) is transversely connected with a handle (4), a rotary joint (5) is connected between the first connecting rod (1) and the second connecting rod (2), the top end of the second connecting rod (2) is fixedly connected with the outer wall of the rotary joint (5), the bottom end of the first connecting rod (1) is rotatably connected with the rotary joint (5), the second connecting rod (2) is of a hollow structure, the third connecting rod (3) can be arranged in the second connecting rod (2) in a lifting and contracting manner, a base (6) is detachably connected with the bottom end of the third connecting rod (3), the outer wall of the upper end of the second connecting rod (2) is vertically connected with a supporting rod (8) which is positioned at one side end of the first connecting rod (1) and the second connecting rod (2) through a first connecting piece (7), the top end of the supporting rod (8) is connected with a supporting block (10) through a second connecting piece (9), and the supporting block (10) is detachably connected to the top end of the second connecting piece (9) or far away from the outer side end of the first connecting rod (1).

2. A rehabilitation stick as claimed in claim 1, characterized in that: the anti-skidding lock hoop is characterized in that a plurality of holes (20) are formed in the two ends of the outer wall of the second connecting rod (2) along the radial direction of the second connecting rod (2), the two ends of the outer wall of the upper end of the third connecting rod (3) are connected with buckles (11) matched with the holes (20), and the anti-skidding lock hoop (12) is movably sleeved on the peripheral wall of the joint of the second connecting rod (2) and the third connecting rod (3).

3. A rehabilitation stick as claimed in claim 1, characterized in that: the top end of the handle (4) is provided with an inner cavity for placing medicines, and the top end of the inner cavity is provided with a cover body (13) which can be opened and closed.

4. A rehabilitation stick as claimed in claim 3, characterized in that: the cover body (13) is connected with the outer edge of the top end of the cavity in the handle (4) in a sliding manner.

5. A rehabilitation stick as claimed in claim 1, characterized in that: the LED lamp handle is characterized in that an LED lamp (14) is arranged on the side wall of the front end of the handle (4), an LED lamp switch button is arranged on the outer side wall of the handle (4), the LED lamp (14) is connected with the LED lamp switch button, a storage battery is arranged in the handle (4), and the storage battery supplies power for the LED lamp (14) through a wire.

6. A rehabilitation stick as claimed in claim 1, characterized in that: the first connecting piece (7) comprises a first hollow cylinder (70), a first connecting block (71) and a second hollow cylinder (72), the first connecting block (71) is located between the first hollow cylinder (70) and the second hollow cylinder (72) which are vertically arranged, the peripheral wall of the upper end of the second connecting rod (2) is fixedly connected with the inner wall of the second hollow cylinder (72), and the peripheral wall of the lower end of the supporting rod (8) is fixedly connected with the inner wall of the first hollow cylinder (70).

7. A rehabilitation stick as claimed in claim 1, characterized in that: the longitudinal section of supporting shoe (10) is rectangle, and the lateral wall that is located the long limit one end of supporting shoe (10) is connected with second connecting block (15), the lateral wall of second connecting block (15) is provided with and supplies the horizontal male first screw hole (150) of bolt, the longitudinal section of second connecting piece (9) is rectangular cylinder, and the top of second connecting piece (9) and the outside terminal surface of keeping away from first connecting rod (1) all are provided with and supply second connecting block (15) male slot (90), the front end and the rear end face of second connecting piece (9) all are provided with and supply bolt to insert and all link up with two slot (90) second screw hole (91).

8. A rehabilitation stick as claimed in claim 1, characterized in that: the rotary joint (5) is a hollow third cylinder, the outer wall of the rotary joint (5) is provided with an arc-shaped notch (50) for inserting the first connecting rod (1) and enabling the first connecting rod (1) to rotate upwards and downwards, the outer walls at the front end and the rear end of the arc-shaped notch (50) are provided with third threaded holes (51) for inserting bolts, and the side wall of one end, close to the rotary joint (5), of the first connecting rod (1) is provided with a fourth threaded hole for inserting the bolts.

9. A rehabilitation stick as claimed in claim 6, characterized in that: the rotary joint (5) is located on the inner walls of the front end and the rear end of the arc-shaped notch (50), gaskets (52) are arranged on the inner walls of the front end and the rear end of the arc-shaped notch, and through holes with the same size as the third threaded holes (51) are formed in the two gaskets (52).

10. A rehabilitation stick as claimed in claim 1, characterized in that: the top of the supporting block (10) is bonded with a soft pad, and the bottom of the base (6) is connected with an anti-slip pad.