CN211750863U

CN211750863U - Novel walking aid

Info

Publication number: CN211750863U
Application number: CN201921895403.1U
Authority: CN
Inventors: 陈顺红
Original assignee: Foshan Shun Kangtai Medical Equipment Co ltd
Current assignee: Foshan Shun Kangtai Medical Equipment Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-10-27
Anticipated expiration: 2029-11-05

Abstract

The utility model belongs to the technical field of medical treatment walking auxiliary instrument technique and specifically relates to a novel help capable ware, including first support frame, second support frame and I-shaped link, the I-shaped link on have the first sleeve pipe of cup jointing on first support frame and cup joint the second sleeve pipe on the second support frame, first sleeve pipe and second sleeve pipe between be equipped with horizontal tie-beam, first support frame and second support frame on be equipped with the smooth pole of support respectively, be equipped with the telescoping device who adjusts both intervals between the smooth pole of support on first support frame and the second support frame and the tie-beam. The utility model discloses can use the travelling comfort and the stability to adjust the angle that opens and shuts of adaptation according to the user, have stronger commonality, guarantee to help capable ware structure to be in the most comfortable user state of user all the time, increase the confidence that the user used when helping improving structural stability, its stable in structure, the security is high, satisfies the inconvenient crowd's of leg and foot user demand.

Description

Novel walking aid

Technical Field

The utility model belongs to the technical field of medical treatment walking auxiliary instrument technique and specifically relates to a novel help capable ware.

Background

The walking aid is widely applied to families, hospitals and rehabilitation institutions, can assist people who are inconvenient to move, weak in the years and disabled in lower limbs to walk or help the people to perform rehabilitation training, even enables people who lose walking ability to take care of the walking aid, and can go out to take a walk like normal people. The walking aid of earliest is the walking stick promptly, but the walking stick has very big drawback, can't support sufficient health weight, many patients appear the walking stick rupture and the secondary injury that appears at the in-process that uses the walking stick, and the lifting surface area of walking stick is little, the patient need use great dynamics, be unfavorable for patient's recovery, consequently design the support effect again, stable in structure, the bearing dynamics is big, can play the frame-type walking aid of balanced support for the user, folded cascade helps the capable ware to appear afterwards again, when using this type of capable ware, the position of the supporting leg through making a round trip to adjust the supporting leg of helping the capable ware both sides helps the inconvenient person of action to move ahead step, therefore, the both sides supporting leg of current capable ware is the connection of relative activity. When a user needs to stand and lean against the walking aid, the supporting legs on the two sides are movably connected relatively, so that the supporting legs on the two sides are often displaced, dependence is inconvenient, and much inconvenience is brought to the user.

In Chinese utility model CN201820182368.8, it is disclosed that an adult walking aid is provided with an I-shaped support between a first support leg and a second support leg, the first support leg and the second support leg can rotate relatively, and the part of the I-shaped support connecting the first support leg and the second support leg is provided with a position-limitable marble structure, thereby, the user can stabilize the whole frame structure of the walking aid when moving and parking, however, the locking structure used in the technical scheme only fixes the structure between the connecting rods, after long-term use, the locking structure part and the connecting parts of other parts connected with the first support leg and the second support leg on both sides can be loosened and deformed after long-term stressed use, disassembly and folding, so that the first support leg and the second support leg on both sides of the walking aid gradually form an outer eight shape, and the stability of the walking aid can be greatly reduced, the walking aid device has the advantages that reliable experience cannot be brought to users due to the fact that the walking aid device does not play a role in auxiliary support for the users, unsafe factors exist, and when the situation occurs, the structure and the function of the existing walking aid device need to be improved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an one of the purpose lies in to prior art's defect and not enough, provides a stable in structure, and the security is high, can carry out a novel capable ware that helps of being connected angle modulation between support frame and the link according to user's in service behavior.

The technical scheme of the utility model as follows:

the novel walking aid comprises a first support frame, a second support frame and an I-shaped connecting frame, wherein the I-shaped connecting frame is provided with a first sleeve sleeved on the first support frame and a second sleeve sleeved on the second support frame, a transverse connecting beam is arranged between the first sleeve and the second sleeve, supporting sliding rods are respectively arranged on the first support frame and the second support frame, a telescopic device for adjusting the distance between the supporting sliding rods and the connecting beam is arranged between the first support frame and the second support frame, and the telescopic device comprises a first lead screw connected with the supporting sliding rods; the second screw rod is connected with the connecting beam; and the two sides of the nut loop bar are respectively provided with threads which are matched with the first screw rod and the second screw rod to adjust the distance.

Preferably, the first support frame and the second support frame are arranged in mirror symmetry with the same structure, the first support frame and the second support frame are respectively provided with a U-shaped support leg with a downward inverted opening, a reinforcing rod for bridging is respectively arranged between the opening structures of the U-shaped support legs of the first support frame and the second support frame, and the reinforcing rod and the U-shaped support leg are fixedly connected through a three-way structure.

Preferably, a reinforcing beam is arranged between the first sleeve and the second sleeve on the I-shaped connecting frame, a connecting rod is arranged between the reinforcing beam and the connecting beam, the first sleeve and the second sleeve are respectively sleeved on the U-shaped supporting legs on the same side in an axially movable manner, and the first supporting frame and the second supporting frame are respectively fixed and rotatably arranged relative to the I-shaped connecting frame.

Preferably, the stiffening beam and the connecting beam on the I-shaped connecting frame are respectively of two-section type transverse inserting structure, and the inserting structure is provided with a handle with a lock for adjusting the telescopic length.

Preferably, the support slide bar on be equipped with slidable area lock slider, first lead screw link and the fixed setting of area lock slider, the tie-beam on be equipped with the pivot ware, second lead screw link insert pivot ware in the activity setting, the adjustable setting in position of pivot ware on the tie-beam.

Preferably, the top of U type supporting leg be equipped with the handrail cover, flexible leg has been cup jointed to the bottom of U type supporting leg, flexible leg bottom is equipped with the antiskid cover.

Preferably, the nut loop bar on the telescopic device is of a through-type through hole structure, and an extrusion limiting rubber strip is arranged between the first screw rod and the second screw rod in the middle of the nut loop bar.

The utility model has the advantages that: the utility model provides a novel help capable ware is through setting up the telescoping device who connects first support frame and second support frame in I-shaped link both sides, make the angle that opens and shuts of the relative I-shaped link of first support frame and second support frame be adjustable setting, can adjust the angle that opens and shuts of adaptation according to user's use travelling comfort and stability, thereby can satisfy different sizes, different situations of injury, the user demand of different ages usefulness, stronger commonality has, and use and fold repeatedly under long-term high strength, the length that only needs to adjust the telescoping device can guarantee the fixed of the angle that opens and shuts of first support frame and second support frame, make help capable ware structure to be in user's most comfortable user state all the time, increase the confidence that the user used when helping to improve structural stability, its stable in structure, the security is high, satisfy the inconvenient crowd's user demand of legs and feet.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a novel walking aid according to an embodiment of the present invention;

FIG. 2 is a front view of the novel walking aid structure according to the embodiment of the present invention;

FIG. 3 is a left side view of the novel walking aid structure according to the embodiment of the present invention;

FIG. 4 is a top view of the novel walking aid structure according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a telescopic device according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1 to 5, a novel walking aid in an embodiment of the present invention includes a first support frame 1, a second support frame 2 and an i-shaped connection frame 3, the i-shaped connection frame 3 has a first sleeve 31 sleeved on the first support frame 1 and a second sleeve 32 sleeved on the second support frame 2, a transverse connection beam 33 is disposed between the first sleeve 31 and the second sleeve 32, the first support frame 1 and the second support frame 2 are respectively provided with a support slide rod 4, an expansion device 5 for adjusting a distance between the support slide rod 4 and the connection beam 33 is disposed between the support slide rod 4 and the connection beam 33 on the first support frame 1 and the second support frame 2, and the expansion device 5 includes a first lead screw 51 connected with the support slide rod 4; a second lead screw 52 connected to the connection beam 33; and two sides of the nut loop bar 53 are respectively connected with the first screw rod 51 and the second screw rod 52, the thread mouths on the first screw rod 51 and the second screw rod 52 are arranged in opposite directions, two sides of the nut loop bar 53 are respectively provided with threads which are matched with the first screw rod 51 and the second screw rod 52 for adjusting the distance, the supporting slide rod 4 is provided with a slidable slide block 41 with a lock, the connecting end of the first screw rod 51 is fixedly arranged with the slide block 41 with the lock, the connecting beam 34 is provided with a rotating shaft device 38, the connecting end of the second screw rod 52 is movably arranged in the rotating shaft device 38, the position of the rotating shaft device 38 on the connecting beam 34 can be adjusted, and the telescopic devices 5 which are connected with the first support frame 1 and the second support frame 2 are arranged on two sides of the I-shaped connecting frame 3, so that the opening and closing angles of the first support frame 1 and the second support frame 2 relative to the I-, the opening and closing angle of adaptation can be adjusted according to user's use travelling comfort and stability to can satisfy the user demand that different sizes, different injury, different ages used, have stronger commonality.

In this embodiment, the first support frame 1 and the second support frame 2 are arranged in a mirror symmetry manner with the same structure, the first support frame 1 and the second support frame 2 are respectively provided with a U-shaped support leg 12 with a downward inverted opening, a reinforcing rod 120 for bridging is respectively arranged between the opening structures of the U-shaped support leg 12 of the first support frame 1 and the second support frame 2, and the reinforcing rod 120 and the U-shaped support leg 12 are fixedly connected through a three-way structure 121.

In this embodiment, a reinforcing beam 34 is disposed between the first sleeve 31 and the second sleeve 32 on the i-shaped connecting frame 3, a connecting rod 35 is disposed between the reinforcing beam 34 and the connecting beam 33, the first sleeve 31 and the second sleeve 32 are respectively axially movably sleeved on the U-shaped supporting legs 12 on the same side, and the first supporting frame 1 and the second supporting frame 2 are respectively fixed and rotatably disposed relative to the i-shaped connecting frame 3.

In this embodiment, the reinforcing beam 34 and the connecting beam 33 on the i-shaped connecting frame 3 are two-section type transverse insertion structures 36, the insertion structures 36 are provided with handles 37 with locks for adjusting the extension length, and the walking aid adopting the structure can adjust the widths of the first support frame 1 and the second support frame 2 according to the body type requirements of different users because the connecting frame 3 and the reinforcing beam 34 are of the telescopic structures, so as to meet the use requirements, the handles 37 with the locks can be adjusted and locked at any time, adjustment by other tools is not needed, and the problem of looseness of connecting pieces cannot occur even if adjustment is repeated.

In this embodiment, the top of the U-shaped supporting leg 12 is provided with the armrest sleeve 122, the bottom of the U-shaped supporting leg 12 is sleeved with the telescopic leg 123, the bottom of the telescopic leg 123 is provided with the anti-slip sleeve 124, so that the anti-slip effect is achieved, the ground can be protected, and the walking aid adopting the structure can adjust the height of the walking aid according to the body type requirements of different users due to the fact that the telescopic leg 123 and the U-shaped supporting leg 12 are of the telescopic structure.

In this embodiment, the nut stem 53 of the telescopic device 5 is a through-hole structure, the middle of the nut stem 53 is located between the first lead screw 51 and the second lead screw 52 and is provided with an extrusion limiting rubber strip 54, and the first lead screw 51 and the second lead screw 52 are always kept in a longitudinal stress state by arranging the rubber strip 54 in the nut stem 53, so that the displacement caused by looseness can be avoided, and the reliability is high.

When in use, firstly the slide block 41 with the lock is opened to slide, then the nut loop bar 53 on the expansion device 5 is rotated according to the requirement of a user to adjust the first lead screw 51 and the second lead screw 52 to the expected length, the slide block 41 with the lock is closed to fix the position on the supporting slide rod 4, at this time, the opening and closing angle of the first support frame 1 and the second support frame 2 relative to the I-shaped connecting frame 3 is determined, then the height and the width are adjusted to assist in walking, the expansion device 5 is used as a supporting force arm, the expansion device is not required to be adjusted when the first support frame 1 and the second support frame 2 are folded at the later stage, the first support frame 1 and the second support frame 2 can be folded inwards only by opening the slide block 41 with the lock, the walking aid is light in material, adopts a telescopic connecting structure, is convenient to store the walking aid, and effectively reduces the manufacturing cost and the process difficulty of the walking aid.

Through the technical scheme, a novel help capable ware is under long-term high strength use and relapse folding, only need adjustment telescoping device 5's length can guarantee the fixed of the angle that opens and shuts of first support frame 1 and second support frame 2 for help capable ware structure to be in the most comfortable user state of user all the time, increase the confidence that the user used when helping improving structural stability, its stable in structure, the security is high, satisfies the inconvenient crowd's of leg and foot user demand.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The utility model provides a novel help capable ware, includes first support frame, second support frame and I-shaped link, the I-shaped link on have the first sleeve pipe of cup jointing on first support frame and cup joint the second sleeve pipe on the second support frame, first sleeve pipe and second sleeve pipe between be equipped with horizontal tie-beam, its characterized in that: the first support frame and the second support frame are respectively provided with a supporting sliding rod, a telescopic device for adjusting the distance between the supporting sliding rods on the first support frame and the second support frame and the connecting beam is arranged between the supporting sliding rods on the first support frame and the second support frame and the connecting beam, and the telescopic device comprises a first screw rod connected with the supporting sliding rods; the second screw rod is connected with the connecting beam; and the two sides of the nut loop bar are respectively provided with threads which are matched with the first screw rod and the second screw rod to adjust the distance.

2. A novel walker according to claim 1 wherein: the first support frame and the second support frame are arranged in a mirror symmetry mode, the first support frame and the second support frame are provided with U-shaped support legs with downward inverted openings, cross-connected reinforcing rods are arranged between the opening structures of the U-shaped support legs of the first support frame and the second support frame respectively, and the reinforcing rods and the U-shaped support legs are connected and fixed through a tee joint structure.

3. A novel walker according to claim 1 wherein: a reinforcing beam is arranged between a first sleeve and a second sleeve on the I-shaped connecting frame, a connecting rod is arranged between the reinforcing beam and the connecting beam, the first sleeve and the second sleeve are respectively sleeved on the U-shaped supporting legs on the same side in an axially movable mode, and the first supporting frame and the second supporting frame are respectively fixed and rotatably arranged relative to the I-shaped connecting frame.

4. A novel walker according to claim 3 wherein: the reinforcing beam and the connecting beam on the I-shaped connecting frame are respectively of two-section type transverse inserting structure, and the inserting structure is provided with a handle with a lock for adjusting the telescopic length.

5. A novel walker according to claim 1 wherein: the support litter on be equipped with slidable and take the lock slider, first lead screw link and take the fixed setting of lock slider, the tie-beam on be equipped with the pivot ware, second lead screw link insert pivot ware internalization setting, the adjustable setting in position of pivot ware on the tie-beam.

6. A novel walker according to claim 2 wherein: the top of U type supporting leg be equipped with the handrail cover, flexible leg has been cup jointed to the bottom of U type supporting leg, flexible leg bottom is equipped with the antiskid cover.

7. A novel walker according to claim 1 wherein: the nut loop bar on the telescopic device is of a through type through hole structure, and an extrusion limiting adhesive tape is arranged between the first screw rod and the second screw rod in the middle of the nut loop bar.