CN212038177U

CN212038177U - Anti-falling walking stick for nursing old people

Info

Publication number: CN212038177U
Application number: CN202020193970.9U
Authority: CN
Inventors: 柳璐; 张希
Original assignee: Zhengzhou Railway Vocational and Technical College
Current assignee: Zhengzhou Railway Vocational and Technical College
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-12-01
Anticipated expiration: 2030-02-21

Abstract

A falling-proof walking stick for nursing old people relates to the technical field of medical auxiliary instruments and comprises a handle, a stick body and a supporting base, wherein the stick body adopts a telescopic structure, the bottom of the stick body is provided with a shock absorption cylinder, the supporting base comprises a fixed block, a fixed cavity is arranged at the center of the fixed block, a screw rod is rotatably connected in the fixed cavity, the side wall of the fixed cavity is provided with a through hole, one end of a rotating shaft extending to the inside of the fixed cavity is provided with a first bevel gear, the screw rod is provided with a second bevel gear, the screw rod is connected with a threaded sleeve through threads, the walking stick increases the contact area between the walking stick and the ground, the walking stick is not easy to slip, the old people can adjust the expansion range of supporting legs according to the use requirements, the walking stick is flexible to use, meanwhile, the walking stick can be adjusted in length to, but also has certain buffering effect.

Description

Anti-falling walking stick for nursing old people

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, concretely relates to a prevent falling stick for old man's nursing.

Background

The walking stick is generally used for solving the problem that the old people are difficult to walk and hard to help the old people to walk, is a necessary object for a plurality of old people to go out in the late year for assisting walking, but most walking sticks in the current market are a stick, and have the following defects such as: the function is single; the adjustability is poor, and the utility model can not be used by patients with different heights; when the walking stick is used, the contact area of the walking stick and the ground is small, the walking stick can not be adjusted according to the use requirement, and inconvenience is brought to the use; has no buffer function and the like.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a prevent falling stick for old man's nursing, the setting of three landing legs of this stick, the area of contact on stick and ground has been increased, be difficult to slip, and the old man can adjust landing leg expansion scope according to the use needs, it is comparatively nimble to use, length adjustment can be carried out to this stick simultaneously, satisfy the use of different heights of old man or different states, usable support base is motionless again and the body of rod rotates and realizes the multi-angle load, make the old man be difficult for slipping, and certain buffering effect has, reduce the vibrations that produce after supporting base and the ground striking when the downhill path, provide better feeling for the old man.

The technical scheme of the utility model: the support base comprises a fixing block, a fixing cavity is formed in the center of the fixing block, a screw rod is rotatably connected inside the fixing cavity, a through hole is formed in the side wall of the fixing cavity, a rotating shaft penetrates through the through hole and is rotatably connected into the through hole through a first bearing, a rotating handle is arranged at one end, extending to the outside of the through hole, of the rotating shaft, a first bevel gear is arranged at one end, extending to the inside of the fixing cavity, of the rotating shaft, a second bevel gear is arranged on the screw rod and meshed with the first bevel gear, a threaded sleeve is connected onto the screw rod through threads, a baffle is arranged at the bottom of the screw rod, and three support legs are rotatably connected onto the fixing block through hinge shafts, the landing leg is connected with a connecting rod in a rotating mode, the other end of the connecting rod is connected with the threaded sleeve in a rotating mode, and anti-skidding supporting legs are arranged at the bottom of the landing leg.

Preferably, the rod body comprises an upper sleeve with a circular groove in the cross section and a lower support column slidably connected inside the upper sleeve, the side wall of the bottom of the upper sleeve is connected with an adjusting knob through threads, a plurality of limiting holes distributed at equal intervals are formed in the side wall of the lower support column, and the adjusting knob is matched with the limiting holes to fix the lower support column inside the upper sleeve.

Preferably, the shock attenuation section of thick bamboo includes the sleeve, the inside sliding connection of sleeve has the fly leaf, the bottom of fly leaf is passed through damping spring and is connected at telescopic interior bottom, the top surface of fly leaf is connected with the movable rod, the movable rod with the bottom surface of the body of rod is connected.

Preferably, the top surface of the fixed block is provided with a groove, and the damping cylinder is rotatably connected to the groove through a second bearing.

Preferably, the lateral wall of the rod body near the top is rotated to be provided with a side handle, the side handle can be folded upwards around the joint and is close to the rod body, and the side handle can be folded downwards around the joint and is vertical to the rod body.

Preferably, the handles and the side handles are wrapped with anti-slip rubber sleeves, and the shapes of the handles and the side handles are designed according to human engineering.

Preferably, the bottom of the anti-skid support foot is provided with an anti-skid pad, and the bottom surface of the anti-skid pad is provided with wear-resistant particles.

The utility model provides a prevent falling stick for old man's nursing compares beneficial effect with prior art and is:

1. the utility model provides an anti-falling walking stick for nursing old people, the arrangement of three supporting legs of the walking stick increases the contact area between the walking stick and the ground, the walking stick is not easy to slip, and the old people can adjust the expansion range of the supporting legs according to the use requirement, and the use is more flexible;

2. the walking stick can be adjusted in length, the walking stick can be used by the old in different heights or different states, and multi-angle force bearing can be realized by using the support base to be fixed and the rod body to rotate, so that the old is not easy to slip;

3. the walking stick has a certain buffering effect, reduces the vibration generated after the supporting base collides with the ground when going downhill, and provides better hand feeling for the old;

4. the walking stick is provided with the side handle, so that the sitting old can conveniently stand up by holding the side handle with the other hand.

Drawings

FIG. 1: is a schematic diagram of the utility model.

FIG. 2: is the structure schematic diagram of the middle supporting base.

FIG. 3: is the side view of the upper end of the middle rod body.

In the figure: 1-handle, 2-rod body, 3-support base, 4-shock-absorbing cylinder, 5-fixed block, 6-fixed cavity, 7-screw, 8-through hole, 9-rotating shaft, 10-first bearing, 11-rotating handle, 12-first bevel gear, 13-second bevel gear, 14-thread sleeve, 15-baffle, 16-hinge, 17-supporting leg, 18-connecting rod, 19-antiskid supporting leg, 20-upper sleeve, 21-lower supporting column, 22-adjusting knob, 23-limiting hole, 24-sleeve, 25-movable plate, 26-shock-absorbing spring, 27-movable rod, 28-groove, 29-second bearing, 30-side handle, 31-antiskid rubber sleeve, 32-wear-resistant particle, 33-non-slip mat, 34-rotating bearing.

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.

First embodiment, a crash-proof walking stick for nursing old people, as shown in fig. 1, includes a handle 1, a stick body 2 and a supporting base 3, wherein the stick body 2 adopts a telescopic structure. Through the length of adjusting the body of rod 2, can satisfy the different heights of old man and use, the old man all has bow and humpback phenomenon to the different degree simultaneously, and along with the change of age, same old man bow and humpback degree is different, and its demand length to the stick also constantly changes, and through the length of adjusting the body of rod 2 to satisfy the needs that use. In this embodiment, the rod 2 may be made of a light metal material.

The damping cylinder 4 is arranged at the bottom of the rod body 2, and the damping cylinder 4 is arranged, so that the walking stick has a certain buffering effect, the vibration generated after the supporting base 3 collides with the ground is reduced when the walking stick goes downhill, and a better hand feeling is provided for the old.

The damper cylinder 4 is rotatably connected to the top surface of the support base 3, wherein the top surface of the fixing block 5 is provided with a groove 28, and the damper cylinder 4 is rotatably connected to the groove 28 through a second bearing 29. The supporting base can be fixed and the rod body can rotate to realize multi-angle bearing, so that the old is not easy to slip, and the labor of the old for moving the walking stick is saved when the old turns.

As shown in fig. 2, the supporting base 3 includes a fixing block 5, a fixing cavity 6 is opened at the center of the fixing block 5, a screw 7 is rotatably connected inside the fixing cavity 6, wherein the top of the screw 7 can be connected inside the fixing cavity 6 through a rotating bearing 34, so that the screw 7 can rotate inside the fixing cavity 6. Through-hole 8 has been seted up to the lateral wall in fixed chamber 6, and through-hole 8 is linked together the setting with fixed chamber 6 is inside, runs through in the through-hole 8 and is provided with pivot 9, and pivot 9 rotates through first bearing 10 to be connected in through-hole 8, makes pivot 9 can rotate inside through-hole 8. The one end that the pivot 9 extends to the through-hole 8 outside is equipped with the turning handle 11, the end at the pivot 9 is welded to the turning handle 11, the one end that the pivot 9 extends to fixed chamber 6 inside is equipped with first bevel gear 12, the inner edge welding of first bevel gear 12 is at the lateral wall of pivot 9, be equipped with second bevel gear 13 on the screw rod 7, the inner edge welding of second bevel gear 13 is at the lateral wall of screw rod 7, first bevel gear 12 meshes with second bevel gear 13 mutually, through the rotatable pivot 9 of turning handle 11, the rotation of pivot 9 can drive screw rod 7 and rotate inside fixed chamber 6.

The threaded sleeve 14 is connected to the screw 7 through threads, the baffle 15 is arranged at the bottom of the screw 7, and the baffle 15 is welded to the bottom of the screw 7 to prevent the threaded sleeve 14 from being separated from the screw 7.

It is connected with three landing legs 17 to rotate through hinge 16 on the fixed block 5, it is connected with connecting rod 18 to rotate on the landing leg 17, the connecting rod 18 other end rotates with thread bush 14 and is connected, set up three landing legs 17, the area of contact on this stick and ground has been increased, be difficult to slip, and it can drive pivot 9 rotation to rotate turning handle 11, pivot 9 rotates and to drive screw rod 7 and rotate in fixed chamber 6 inside, screw rod 7 rotates and to make thread bush 14 rise or descend along screw rod 7, and then can adjust the expansion area of three landing legs 17, the old man can adjust three landing legs 17 expansion range according to individual custom or use needs, it is comparatively nimble to use.

The bottom of the supporting leg 17 is provided with an anti-skid supporting foot 19, and the anti-skid supporting foot 19 and the supporting leg 17 are integrally formed. The bottom of antiskid stabilizer blade 19 is provided with slipmat 33, and slipmat 33 adopts the rubber material to make, and slipmat 33 passes through glue and bonds in the bottom surface of antiskid stabilizer blade 19, and the bottom surface of slipmat 33 sets up wear-resisting granule 32, and wear-resisting granule 32 passes through the glue and bonds in the bottom surface of slipmat 33, sets up slipmat 33 and wear-resisting granule 32, increases the anti-skidding effect of this stick for the old person's security obtains improving when using.

In the second embodiment, on the basis of the above embodiments, the rod body 2 comprises an upper sleeve 20 with a circular groove in the cross section and a lower support 21 slidably connected inside the upper sleeve 20, the shape of the lower support 21 is matched with the size of the upper sleeve 20, and the circular groove is arranged to prevent the lower support 21 from rotating inside the upper sleeve 20.

The bottom side wall of the upper sleeve 20 is connected with an adjusting knob 22 through threads, the side wall of the lower support column 21 is provided with a plurality of limiting holes 23 which are distributed at equal intervals, and the adjusting knob 22 is matched with the limiting holes 23 to fix the lower support column 21 inside the upper sleeve 20.

The old man rotates adjust knob 22 before using, makes adjust knob 22 keep away from spacing hole 23, makes lower pillar 21 can rotate in upper casing 20 is inside, places upper casing 20 according to the actual demand of oneself this moment after suitable position, screws adjust knob 22 again, makes adjust knob 22 and the spacing hole 23 on the lower pillar 21 corresponding, accomplishes lower pillar 21 and upper casing 20's fixed.

In the third embodiment, on the basis of the above embodiment, the damper cylinder 4 includes a sleeve 24, a movable plate 25 is slidably connected inside the sleeve 24, the movable plate 25 is adapted to the inside of the sleeve 24 in size, the bottom of the movable plate 25 is connected to the inner bottom surface of the sleeve 24 through a damping spring 26, two ends of the damping spring 26 are respectively fixedly connected to the sleeve 24 and the movable plate 25 by welding, the top surface of the movable plate 25 is connected to a movable rod 27, the movable rod 27 is connected to the bottom surface of the rod body 2, and two ends of the movable rod 27 are respectively fixedly connected to the movable plate 25 and the rod body 2 by welding. When the slope goes downhill, the damping spring in the damping cylinder 4 can reduce the vibration generated after the supporting base 3 collides with the ground, so that the old people can feel better.

Fourth embodiment, in addition to the above embodiments, as shown in fig. 3, the side wall of the rod body 2 near the top is rotated to form a side handle 30, the side handle 30 can be connected to the upper sleeve 20 by using a 90-degree turnover device in the prior art, the side handle 30 can be folded upwards around the connection and close to the rod body 2, and the side handle 30 can be folded downwards around the connection and is perpendicular to the rod body 2. When the old people need to stand in a sitting state, one hand holds the handle 1 and the other hand holds the side handle 30, so that the sitting old people can stand conveniently.

All parcel has anti-skidding rubber sleeve 31 on 1 and the side handle 30 of shaking hands, and anti-skidding rubber sleeve 31 adopts the rubber material to support, and anti-skidding rubber sleeve 31 bonds on 1 and the side handle 30 of shaking hands through glue, and 1 and the shape of side handle 30 of shaking hands all accords with ergonomic's design, increases the comfort of old man's hand.

The setting of three landing legs of this stick, the area of contact of stick with ground has been increased, be difficult to the slip, and the old man can adjust the landing leg expansion scope according to the use needs, it is comparatively nimble to use, this stick can carry out length adjustment simultaneously, satisfy the different heights of old man or different states and use, the usable support base is motionless again and the body of rod rotates and realizes the multi-angle load, make the old man be difficult for the slip, and certain buffering effect has, reduce the vibrations that produce after supporting base and the ground striking when the downhill path, provide better feeling for the old man.

The above examples are merely illustrative for clarity and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. The changes and modifications introduced from this are still within the scope of protection of the invention.

Claims

1. A prevent falling stick for old man's nursing, including shaking hands (1), the body of rod (2) and support base (3), its characterized in that, the body of rod (2) adopts extending structure, the bottom of the body of rod (2) is equipped with damper cylinder (4), damper cylinder (4) rotate to be connected in the top surface of support base (3), support base (3) include fixed block (5), fixed chamber (6) have been seted up at the center of fixed block (5), fixed chamber (6) inside rotation is connected with screw rod (7), through-hole (8) have been seted up to the lateral wall of fixed chamber (6), it is provided with pivot (9) to run through in through-hole (8), pivot (9) rotate through first bearing (10) and connect in through-hole (8), just pivot (9) extend to the one end of through-hole (8) outside is equipped with turning handle (11), the utility model discloses a fixed chamber, including fixed chamber (6), pivot (9), first bevel gear (12), screw rod (7), first bevel gear (12) and second bevel gear (13) mesh mutually, there are thread bush (14) through threaded connection on screw rod (7), the bottom of screw rod (7) is equipped with baffle (15), it is connected with three landing legs (17) to rotate through hinge (16) on fixed block (5), it is connected with connecting rod (18) to rotate on landing leg (17), connecting rod (18) other end with thread bush (14) rotate and are connected, the bottom of landing leg (17) is equipped with anti-skidding stabilizer blade (19).

2. The anti-falling walking stick for nursing old people according to claim 1, characterized in that the stick body (2) comprises an upper sleeve (20) with a circular groove in cross section and a lower support (21) slidably connected inside the upper sleeve (20), the bottom side wall of the upper sleeve (20) is connected with an adjusting knob (22) through screw threads, the side wall of the lower support (21) is provided with a plurality of spacing holes (23) distributed at equal intervals, and the adjusting knob (22) is matched with the spacing holes (23) to fix the lower support (21) inside the upper sleeve (20).

3. The anti-fall pole for nursing old people according to claim 1, characterized in that the shock-absorbing cylinder (4) comprises a sleeve (24), a movable plate (25) is slidably connected inside the sleeve (24), the bottom of the movable plate (25) is connected to the inner bottom surface of the sleeve (24) through a shock-absorbing spring (26), the top surface of the movable plate (25) is connected with a movable rod (27), and the movable rod (27) is connected to the bottom surface of the rod body (2).

4. Anti-fall pole for elderly care according to claim 1, characterized in that the top surface of the fixing block (5) is provided with a groove (28), the damper cylinder (4) being rotatably connected to the groove (28) by means of a second bearing (29).

5. Anti-fall pole for elderly care according to claim 1, characterized in that the side wall of the pole body (2) near the top is turned with a side handle (30), which side handle (30) can be folded up around the junction and close up with the pole body (2), and which side handle (30) can be folded down around the junction perpendicular to the pole body (2).

6. The anti-fall walking stick for nursing old people according to claim 5, characterized in that the grip (1) and the side handle (30) are wrapped with anti-slip rubber sleeves (31), and the shape of the grip (1) and the side handle (30) are designed according to human engineering.

7. Anti-fall pole for elderly care according to claim 1, characterized in that the bottom of the anti-slip feet (19) is provided with a non-slip mat (33), the bottom surface of the non-slip mat (33) being provided with wear resistant particles (32).