CN216627695U

CN216627695U - Multifunctional walking stick with safety handrail

Info

Publication number: CN216627695U
Application number: CN202123183503.1U
Authority: CN
Inventors: 黄丽; 邓远新; 朱丽霞; 刘颖
Original assignee: Guangxi Zhuang Autonomous Region Brain Hospital
Current assignee: Guangxi Zhuang Autonomous Region Brain Hospital
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-31
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a multifunctional crutch with a safety handrail, which comprises a crutch rod and a handrail, wherein the crutch rod is provided with a handle; the top end of the crutch rod is provided with a grab handle; the handrail comprises a pressing part and a connecting seat; the pressing part is hinged on the connecting seat; the position of the connecting seat can be sleeved on the crutch rod in an adjustable manner; the pressing part can swing between the accommodating position and the unfolding position around a hinge point; when the pressing part swings to the unfolding position, one end of the pressing part can be clamped or tightly abutted on the side wall of the crutch, and the connecting seat is provided with a reset mechanism which can drive the pressing part to swing back to the accommodating position. Can rotate handrail to suitable position back during the use walking stick, turn over down the handrail and make handrail and walking stick pole offset the back, the user can support the grab handle on one hand and press the portion of pressing to get up on one hand, has solved one hand and has risen up, has generated the poor stability that the power is not enough arouses, the problem of easily falling down, and the practicality is strong.

Description

Multifunctional walking stick with safety handrail

Technical Field

The utility model belongs to the field of medical equipment, and particularly relates to a multifunctional crutch with a safety handrail.

Background

The walking stick is various in kind, and the function is various, but current walking stick still has following problem:

1. the conventional crutch is generally of a single-handle structure, a user can only use one hand to exert strength when standing up in a sitting posture, when the old is weak in physique and insufficient in strength, the old can stand up with strength or easily causes unbalance of body to cause falling down, and although the crutch with the single-handle is used, the user can also hold up a bed, a seat and other supportable objects to stand up, but the operation is inconvenient.

2. The existing crutch has no illumination function, is not beneficial to the old to walk at night or in dark places, and has the risk of falling down.

3. The existing crutch can not provide backward or forward flash prompt or light reflecting prompt, and when the old people walk, the old people are not beneficial to discovering the old people walking ahead by a motor vehicle or a non-motor vehicle coming from the front and the back in advance, so that the walking is safe and unfavorable at night.

4. The supporting point of the common crutch is only one, so that the crutch can be supported to rise and is easy to slip.

Therefore, the multifunctional crutch with reasonable design is particularly important for the old to walk safely.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional crutch with a safety handrail, aiming at the problems that a user can only use one hand to exert strength to a grab handle when standing up in a sitting posture, and when the old is weak in physique and insufficient in strength, the old can feel strenuous when standing up or easily causes body imbalance to cause falling down.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a multifunctional crutch with a safety handrail comprises a crutch rod and a handrail; a grab handle is arranged at the top end of the crutch rod; the handrail comprises a pressing part and a connecting seat; the pressing part is hinged on the connecting seat; the connecting seat is sleeved on the crutch rod in an adjustable manner; the pressing part can swing around a hinge point between a storage position and an expansion position; when the pressing part swings to the unfolding position, one end of the pressing part can be clamped or tightly abutted to the side wall of the crutch, and the connecting seat is provided with a reset mechanism which can drive the pressing part to swing back to the accommodating position.

Furthermore, a support frame is also arranged on the crutch rod, and the support frame comprises support legs and a base; the supporting legs are connected to the base in a swinging mode; the base can be sleeved on the crutch rod in a sliding manner along the crutch rod, a groove is formed in the outer side wall of the base, and when the pressing part is in the accommodating position, one end of the pressing part can be clamped on the groove; and a locking structure used for fixing the base and the crutch bar is arranged on the base.

Furthermore, the reset mechanism is a reset coil spring, the pressing part is installed on the connecting seat through a rotating shaft, the reset coil spring is sleeved on the rotating shaft, and two ends of the reset coil spring are respectively connected to the pressing part and the connecting seat.

Further, the locking structure comprises a control piece, a spring and a telescopic rod; the telescopic rod is arranged in the base, and the movable end of the telescopic rod faces the crutch rod; one end of the control piece penetrates through the base, and the other end of the control piece is connected with the spring; the spring is arranged in the telescopic rod, and one end of the spring is connected with the end part of the telescopic rod; the crutch rod is provided with a clamping position; the telescopic rod can be clamped on the clamping position under the elastic action of the spring.

Further, the grab handle is provided with an LED and an LED switch; the handle is internally provided with a battery seat for installing a battery, and the LED switch are connected with the battery seat.

Furthermore, a sealing cover is arranged on the battery seat.

Further, the crutch stick comprises an upper stick and a lower stick; the upper rod is provided with a plurality of adjusting holes, the lower rod penetrates into the upper rod, the lower rod is provided with a pressing elastic piece, and the pressing elastic piece can be clamped and fixed in the adjusting holes to play a role in locking the upper rod and the lower rod.

Furthermore, the upper rod and the lower rod are respectively provided with a reflective strip.

Furthermore, the lower extreme of walking stick pole is provided with the callus on the sole, the callus on the sole is provided with antiskid portion.

Furthermore, the anti-skid part is a plurality of convex parts.

Furthermore, the supporting legs are fixed on the base through hinge shafts.

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

according to the multifunctional walking stick with the safety handrail, the movable handrail and the position-adjustable support frame are arranged, when the multifunctional walking stick is used, a user can rotate the handrail to a proper position and then turn down the handrail to enable the handrail to abut against the walking stick rod, at the moment, the support frame is loosened and slides down to the lower end of the walking stick rod to be automatically locked through the locking structure, the user can support the grab handle with one hand and support the pressing part with the other hand to get up, the two-hand support is good in stress and high in stability, the support frame at the bottom of the walking stick rod can improve the stability during supporting and is not easy to slip, the multifunctional walking stick is convenient to operate, when the multifunctional walking stick is not used, the handrail is turned up to be close to the walking stick rod, and the support frame is locked below the handrail, so that the occupied space can be reduced. The utility model is also provided with the illuminating lamp and the reflecting strip, so that a user can use the illuminating lamp and the reflecting strip for illuminating, and the reflecting strip can prompt vehicles to run in front and at the back at night, so that the safety is improved. The utility model is especially suitable for the old and the weak users, and has strong practicability.

Drawings

FIG. 1 is a schematic structural view of a multifunctional crutch with a safety handle according to the present invention;

FIG. 2 is a schematic view of the handle of FIG. 1 rotated to another position;

FIG. 3 is a schematic structural view of the multifunctional crutch with a safety handle in an open use state;

FIG. 4 is a cross-sectional view taken at A in FIG. 3;

in the drawing, 1-crutch rod, 11-upper rod, 111-adjusting hole, 12-lower rod, 121-pressing elastic piece, 13-grab handle, 2-armrest, 21-pressing part, 22-connecting seat, 3-supporting frame, 31-supporting foot, 32-base, 321-groove, 4-locking structure, 41-control piece, 42-spring, 43-telescopic rod, 44-clamping position, 5-LED, 51-LED switch, 6-sealing cover, 7-reflective strip, 8-foot pad and 9-anti-slip part.

Detailed Description

The utility model is further described with reference to the following figures and specific examples.

As shown in fig. 1-4, the present application provides a multifunctional crutch with a safety handle, which comprises a crutch rod 1 and a handle 2; a grab handle 13 is arranged at the top end of the walking stick rod 1; the handrail 2 comprises a pressing part 21 and a connecting seat 22; the pressing part 21 is hinged on the connecting seat 22; the position of the connecting seat 22 can be adjustably sleeved on the crutch rod 1; the pressing part 21 can swing around a hinge point between a receiving position and a spreading position; when the pressing part 21 swings to the unfolding position, one end of the pressing part can be clamped or tightly abutted on the side wall of the crutch, and the connecting seat 22 is provided with a reset mechanism which can drive the pressing part 21 to swing back to the accommodating position. Can rotate handrail 2 to suitable position during the use after, turn over handrail 2 down and make handrail 2 and walking stick pole 1 offset the back, the user can support 13 supports on the one hand grab handle and support on the other hand and press the portion 21 to get up, has solved one-hand and has got up, the poor stability that the power of having an effect is not enough aroused, the problem of easily falling down.

In order to prevent the crutch rod 1 from sliding, in the embodiment, the crutch rod 1 is further provided with a support frame 3, and the support frame 3 comprises a support foot 31 and a base 32; the supporting foot 31 is connected to the base 32 in a swinging manner; the base 32 can be sleeved on the crutch rod 1 in a sliding manner along the crutch rod 1, a groove 321 is formed in the outer side wall of the base 32, and when the pressing part 21 is in a storage position, one end of the pressing part 21 can be clamped with the groove 321; the base 32 is provided with a locking structure 4 for fixing it to the crutch rod 1. Before the use of multifunctional walking stick, the recess 321 of base 32 is fixed by the one end block of pressing the portion 21, in the use, can rotate 2 behind the suitable position of handrail, turn over handrail 2 down and make handrail 2 and walking stick pole 1 offset after, the user can support 13 supports on the one hand on the other hand and press the portion 21 to get up of pressing, and 2 backs of handrail down, press portion 21 and recess 321 separation, 3 gliding to walking stick pole 1 lower extremes of support frame, and through locking structure 4 locking, when the user gets up, can improve the stability of walking stick pole 1, prevent that walking stick pole 1 from sliding to, stability is improved, the stability when the design of handrail 2 and three corner seats can improve the user and get up, therefore, the clothes hanger is strong in practicability.

Preferably, in this embodiment, the height difference between the handle 13 and the armrest 2 is 200mm, so that when a user stands, the armrest 2 can be rotated to different positions through the connecting seat 22, the armrest 2 is turned over downward after being in a proper position, the connecting end of the armrest 2 abuts against the crutch rod 1, and the armrest 2 can be used, and when the armrest is not used, the armrest 2 is turned up to be close to the upper rod 11, so that the armrest does not occupy space. The user can support the walking stick by both hands, and the stability is good, and the security is high.

Preferably, in the present embodiment, the reset mechanism is a reset coil spring, the pressing portion 21 is mounted on the connecting seat 22 through a rotating shaft, the reset coil spring is sleeved on the rotating shaft, and two ends of the reset coil spring are respectively connected to the pressing portion 21 and the connecting seat 22. The pressing portion 21 can swing about the rotation shaft between the accommodated position and the deployed position by the return spring 42.

Preferably, in the present embodiment, as shown in fig. 4, the locking structure 4 comprises a control member 41, a spring 42 and a telescopic rod 43; the telescopic rod 43 is arranged in the base 32, and the movable end of the telescopic rod is arranged towards the walking stick rod 1; one end of the control member 41 penetrates through the base 32, and the other end is connected with the spring 42; the spring 42 is arranged in the telescopic rod 43, and one end of the spring is connected with the end part of the telescopic rod 43; the crutch rod 1 is provided with a clamping position 44; the telescopic rod 43 can be clamped on the clamping position 44 under the elastic action of the spring 42. More preferably, the support frame 3 is provided with 3 support legs 31, but other embodiments may also adopt the support frame 3 with four support legs 31. When the handrail 2 is turned over, the supporting frame 3 is loosened by the pressing portion 21, the supporting frame 3 slides down to the lower end of the crutch rod 1, when the supporting frame slides down to the clamping position 44 of the crutch, the telescopic rod 43 bounces and stretches under the elastic action of the spring 42 and can be clamped on the clamping position 44, the base 32 can be locked on the crutch rod 1 at the moment, and when the crutch rod 1 is supported at the moment, the supporting frame 3 cannot move, so that the stability of the crutch rod 1 can be improved. When the crutch is not used, in order to reduce the placing space, the control member 41 can pull the telescopic rod 43 to retract the telescopic rod 43, so that the telescopic rod 43 is disengaged from the engaging position 44, and at this time, the supporting frame 3 can be moved to the side of the armrest 2, and one end of the pressing portion 21 is fixed on the groove 321.

In this embodiment, in order to unfold and store the supporting leg 31, the supporting leg 31 is fixed on the base 32 through a hinge, the supporting leg 31 can be drawn close to the crutch rod 1 for storage, the storage space of the crutch rod 1 can be reduced, and the practicability is high. Compared with the crutch with a plurality of supporting feet 31 in the prior art, the design of the supporting frame 3 in the utility model can reduce the placing space, and the supporting frame 3 can be opened without bending down when a user uses the crutch, so that the operation is convenient, and the crutch rod 1 can be taken up and stored after sitting when the crutch is not suitable, therefore, the practicability is strong.

Preferably, in the present embodiment, the grip 13 is provided with an LED5 and an LED switch 51; a battery holder for mounting a battery is arranged in the grab handle 13, and the LED5 and the LED switch 51 are connected with the battery holder. More specifically, the LED5 is disposed at the front portion of the handle 13, the LED switch 51 is disposed at the side of the handle 13, and the battery seat is disposed at the rear portion of the handle 13. In this embodiment, the LED5 is used for lighting, and the LED switch 51 can control the on/off of the LED5, and the battery holder is used for connecting the LED5 and the LED switch 51 for supplying power to the LED 5.

Furthermore, the battery seat is provided with a sealing cover 6, and a battery can be loaded or replaced in the grab handle 13 after the sealing cover 6 is opened, so that the use is convenient.

Preferably, in order to make the crutch suitable for people of different heights, in the embodiment, the crutch rod 1 comprises an upper rod 11 and a lower rod 12; the upper rod 11 is provided with a plurality of adjusting holes 111, the lower rod 12 penetrates into the upper rod 11, the lower rod 12 is provided with a pressing elastic piece 121, and the pressing elastic piece 121 can be clamped and fixed in the adjusting holes 111 to play a role in locking the upper rod 11 and the lower rod 12. The user can adjust the height of the crutch to a proper height by pressing the pressing elastic part 121 and pushing and pulling the lower rod 12, and the application is wide.

Further, in order to facilitate the user to turn over the handrail 2 and support the handrail 2, the handrail 2 is arranged on the upper rod 11, and when the handrail is used, the handrail 2 can be rotated conveniently, and the connecting end of the handrail 2 can be used by being pressed against the upper rod 11.

Furthermore, in order to improve the supporting force of the handrail 2 and improve the stability and the stress of the handrail 2, the connecting end of the pressing part 21 is provided with a supporting part, when the handrail 2 is used, the handrail 2 is turned downwards to a horizontal position, and then the supporting part can be supported on the crutch rod 1, so that the pressing part 21 is supported by a user, the handrail 2 is high in stress stability, and meanwhile, the handrail 2 is not easy to damage.

More preferably, the upper rod 11 and the lower rod 12 are respectively provided with a reflective strip 7 in order to indicate to the driver of the motor vehicle or the non-motor vehicle that the driver needs to pay attention to the safe driving. The light-reflecting strips 7 are convenient for drivers of front and rear vehicles to find walking persons leaning on the crutch in time at night, safety is improved, the drivers can find the walking persons conveniently, and the safety is good.

More preferably, in order to further improve the stability of the crutch and prevent a person leaning on the crutch from slipping, a foot pad 8 is arranged at the lower end of the crutch rod 1, and the foot pad 8 is provided with an anti-slip part 9. Furthermore, the anti-slip part 9 is a plurality of protruding parts, the protruding parts can improve the friction force between the crutch and the ground, the crutch is not easy to slip by a user, and the safety is high.

When the user especially used the old man, can rotate 2 behind suitable positions of handrail, turn over handrail 2 down, make handrail 2 be after the horizontal position, handrail 2 can offset with walking stick pole 1, the user can support 13 supports on one hand and press the portion 21 of pressing to get up on the other hand, both hands support and get up, the stationarity is good, and turn over behind handrail 2 down, press portion 21 to loosen support frame 3 this moment, support frame 3 slides down to 1 lower extreme of walking stick pole through locking structure 4 automatic locking, walking stick pole 1 adds support frame 3, can be stable, effectively avoid slipping when getting up, high durability and convenient operation, when not suitable for, turn over on handrail 2 and be close to walking stick pole 1, also with support frame 3 shrink fixed placement in handrail 2 department simultaneously, can reduce the space that occupies. The design of the support frame 3 and the handrail 2 can improve the stability of a user when the handrail is used, and the handrail can be stored when the handrail is not used, so that the storage space is reduced. The LED lamp is also provided with an illuminating LED, so that a user can use the LED lamp for illumination. The arranged reflective strips 7 can prompt vehicles to run in front and at the back at night, and safety is improved. The utility model is especially suitable for the old and the weak users, and has strong practicability.

Although the present invention has been described with reference to the above embodiments, it should be understood that the utility model is not limited thereto, and that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model.

Claims

1. A multifunctional crutch with a safety handrail is characterized by comprising a crutch rod (1) and a handrail (2); a grab handle (13) is arranged at the top end of the crutch rod (1); the handrail (2) comprises a pressing part (21) and a connecting seat (22); the pressing part (21) is hinged on the connecting seat (22); the connecting seat (22) is sleeved on the crutch rod (1) in a position-adjustable manner; the pressing part (21) can swing around a hinge point between a storage position and a spreading position; when the pressing part (21) swings to the unfolding position, one end of the pressing part can be clamped or tightly propped against the side wall of the crutch, the connecting seat (22) is provided with a reset mechanism, and the reset mechanism can drive the pressing part (21) to swing back to the accommodating position.

2. The multifunctional crutch with a safety handle as set forth in claim 1, characterized in that the crutch stick (1) is further provided with a support frame (3), and the support frame (3) comprises a support foot (31) and a base (32); the supporting legs (31) are connected to the base (32) in a swinging mode; the base (32) can be sleeved on the walking stick rod (1) in a sliding manner along the walking stick rod (1), a groove (321) is formed in the outer side wall of the base (32), and when the pressing part (21) is in a storage position, one end of the pressing part (21) can be clamped in the groove (321); the base (32) is provided with a locking structure (4) for fixing the base and the crutch rod (1).

3. The multifunctional crutch with a safety handle as set forth in claim 1, wherein the return mechanism is a return coil spring, the pressing portion (21) is mounted on the connecting seat (22) through a rotating shaft, the return coil spring is sleeved on the rotating shaft, and both ends of the return coil spring are respectively connected to the pressing portion (21) and the connecting seat (22).

4. The multifunctional crutch with a safety handle as set forth in claim 2, wherein the locking structure (4) comprises a control member (41), a spring (42) and a telescopic rod (43); the telescopic rod (43) is arranged in the base (32) and the movable end of the telescopic rod faces the walking stick rod (1); one end of the control piece (41) penetrates through the base (32), and the other end of the control piece is connected with the spring (42); the spring (42) is arranged in the telescopic rod (43) and one end of the spring is connected with the end part of the telescopic rod (43); the crutch rod (1) is provided with a clamping position (44); the telescopic rod (43) can be clamped on the clamping position (44) under the elastic action of the spring (42).

5. The multifunctional crutch with a safety handle as set forth in claim 1, characterized in that the grip (13) is provided with an LED (5) and an LED switch (51); a battery seat used for installing a battery is arranged in the grab handle (13), and the LED (5) and the LED switch (51) are connected with the battery seat.

6. The multifunctional crutch with a safety handle as set forth in claim 5, characterized in that a sealing cover (6) is provided on the battery holder.

7. The multi-function crutch with a safety handle as set forth in claim 1, characterized in that the crutch stick (1) comprises an upper stick (11) and a lower stick (12); the upper rod (11) is provided with a plurality of adjusting holes (111), the lower rod (12) penetrates into the upper rod (11), the lower rod (12) is provided with a pressing elastic piece (121), and the pressing elastic piece (121) can be clamped and fixed in the adjusting holes (111) to lock the upper rod (11) and the lower rod (12).

8. The multifunctional crutch with a safety handle as set forth in claim 7, characterized in that the upper rod (11) and the lower rod (12) are respectively provided with a reflective strip (7).

9. The multifunctional crutch with a safety handle as set forth in claim 1, characterized in that the lower end of the crutch rod (1) is provided with a foot pad (8), and the foot pad (8) is provided with an anti-slip part (9).

10. The multifunctional crutch with a safety handle as set forth in claim 2, characterized in that the support foot (31) is fixed to the base (32) by a hinge shaft.