CN213157507U

CN213157507U - Adjustable walking aid device for child rehabilitation

Info

Publication number: CN213157507U
Application number: CN202021238359.XU
Authority: CN
Inventors: 石立业
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-05-11
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to the technical field of rehabilitation instruments, in particular to an adjustable walking aid device for children rehabilitation, which comprises a frame, wherein four corners at the bottom of the frame are provided with trundles, the frame is provided with a backrest, the bottom of the backrest is movably connected with the frame through a pin shaft, an adjusting mechanism for adjusting the inclination of the backrest is arranged between the outer side of the backrest and the frame, the bottom of the frame is provided with a bottom plate, a cushion capable of adjusting the position up and down is arranged above the bottom plate, two sides of the cushion are provided with connecting plates, a first sliding sleeve is inserted in the two connecting plates, two sides of the top of the bottom plate are provided with guide posts, the guide posts penetrate through the first sliding sleeve, the guide plates are arranged at the outer sides of the guide posts, one sides of the two guide plates, which are opposite to each other are provided with a sliding, improve the adjustable walking aid device for the children rehabilitation of the comfort level of the user.

Description

Adjustable walking aid device for child rehabilitation

Technical Field

The utility model relates to a rehabilitation device technical field especially relates to a help capable device with adjustable children are recovered with.

Background

It is extremely difficult for the legs of children to recover walking simply by means of their own strength or assistance of family members during the process of injury or postoperative rehabilitation. Therefore, hospitals generally provide tools such as carts for helping children to recover, but the height of the cart seat for helping children to recover in the hospitals is constant, children are in a development stage, the heights of children at different ages are different, and even the heights of children at the same age are different. Therefore, the walking aid recovery device in the hospital has the problem of non-adaption.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide one kind can adjust the cushion height and can adjust the back, improve the recovered adjustable line device that helps of children of user's comfort level.

The utility model discloses a realize through following technical scheme: an adjustable walking aid device for children rehabilitation comprises a frame, wherein casters are arranged at four corners of the bottom of the frame, a backrest is arranged on the frame, the bottom of the backrest is movably connected with the frame through a pin shaft, an adjusting mechanism for adjusting the inclination of the backrest is arranged between the outer side of the backrest and the frame, a bottom plate is arranged at the bottom of the frame, a cushion capable of adjusting the position up and down is arranged above the bottom plate, connecting plates are arranged at two sides of the cushion, a first sliding sleeve is inserted in the two connecting plates, guide posts are arranged at two sides of the top of the bottom plate and penetrate through the first sliding sleeve, guide plates are arranged at the outer sides of the guide posts, sliding grooves are formed in the opposite sides of the two guide plates, the connecting plates extend into the sliding grooves, and a locking mechanism for fixing the positions of the connecting plates is arranged at the, the locking mechanism is connected with the guide plate through a screw.

Furthermore, the adjusting mechanism comprises a first screw rod, a second screw rod and a threaded sleeve, the thread directions of the first screw rod and the second screw rod are opposite, and two adjacent ends of the first screw rod and the second screw rod are in threaded connection with the threaded sleeve.

Furthermore, moving parts are arranged at the connecting positions of the top end of the first screw rod and the backrest and the connecting positions of the bottom end of the second screw rod and the frame, each moving part comprises a U-shaped frame, bolts penetrate through the U-shaped frames, and the bolts on the two moving parts are respectively connected with the top end of the first screw rod and the bottom end of the second screw rod.

Further, a plurality of uniformly distributed through holes are formed in the outer side of the guide plate, the through holes are communicated with the sliding grooves, and blind holes are formed in the outer side of the connecting plate.

Furthermore, locking mechanism includes the setting element, setting element middle part cartridge has the second sliding sleeve, wear to be equipped with the inserted bar in the second sliding sleeve, the one end of inserted bar passes the through-hole and extends to in the blind hole, the other end of inserted bar is connected with the arm-tie.

Furthermore, a spring for resetting the inserted link is arranged between the pulling plate and the positioning piece.

Furthermore, a fixing rod is arranged at the top of the backrest, and a first sponge sleeve is sleeved on the outer wall of the fixing rod.

Furthermore, handrails are arranged on two sides above the frame, and second sponge sleeves are sleeved on the outer walls of the two handrails.

The beneficial effects of the utility model reside in that: through setting up the back and setting up adjustment mechanism in back both sides, can adjust the distance of first screw rod and second screw rod through rotating threaded sleeve to adjust the degree of inclination of back according to the demand, improve user's comfort level, through setting up cushion, guide post, deflector, locking mechanism, can adjust the height of cushion according to children's height, guarantee that the user keeps the comfort level of position of sitting, through setting up dead lever, truckle, make things convenient for children to promote the frame at the walking in-process.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic cross-sectional view of the guide plate and the locking assembly of the present invention;

fig. 4 is a schematic sectional structure view of the middle adjusting mechanism of the present invention;

fig. 5 is a schematic structural view of the movable member of the present invention.

Wherein: 1-vehicle frame, 2-backrest, 3-adjusting mechanism, 31-first screw rod, 32-second screw rod, 33-threaded sleeve, 4-armrest, 41-second sponge sleeve, 5-bottom plate, 6-guide post, 7-first sliding sleeve, 8-connecting plate, 9-cushion, 10-sponge cushion, 11-fixed rod, 12-first sponge sleeve, 13-guide plate, 14-through hole, 15-locking mechanism, 151-positioning piece, 152-second sliding sleeve, 153-inserted rod, 154-spring, 155-pulling plate, 16-caster, 17-movable piece, 18-sliding groove and 19-blind hole.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

As shown in figures 1-5, an adjustable walking aid device for children rehabilitation comprises a frame 1, casters 16 are installed at four corners of the bottom of the frame 1, the casters 16 are universal wheels with brakes, the direction of the users can be conveniently adjusted, handrails 4 are installed at two sides above the frame 1, a second sponge sleeve 41 is sleeved on the outer wall of each handrail 4, the arrangement of the second sponge sleeve 41 can improve the comfort of the users, a backrest 2 is installed at the rear side of the frame 1, the bottom of the backrest 2 is movably connected with the frame 1 through a pin shaft, a fixed rod 11 is arranged at the top of the backrest 2, a first sponge sleeve 12 is sleeved on the outer wall of the fixed rod 11, an adjusting mechanism 3 for adjusting the inclination of the backrest 2 is installed between the outer side of the backrest 2 and the frame 1, and the distance between the first screw 31 and the second screw 32 can be adjusted by arranging the backrest 2 and arranging the adjusting mechanisms 3 at two sides of the, thereby adjust the degree of inclination of back 2 according to the demand, improve the comfort level of the user, adjustment mechanism 3 includes first screw 31, second screw 32, threaded sleeve 33, the screw thread direction that first screw 31 and second screw 32 seted up is opposite, through setting up the screw thread direction of first screw 31 and second screw 32 to be opposite, guarantee to make first screw 31 and second screw 32 be close to each other or keep away from at the in-process of rotating threaded sleeve 33, the both ends that first screw 31 and second screw 32 are adjacent all with threaded sleeve 33 threaded connection, the top of first screw 31 and the junction of back 2 junction and the bottom of second screw 32 and frame 1 all are provided with moving part 17, moving part 17 includes U type frame, wear to be equipped with the bolt on the U type frame, the bolt on two moving parts 17 is connected with the top of first screw 31 and the bottom of second screw 32 respectively, the bottom of the frame 1 is provided with a bottom plate 5, a cushion 9 capable of adjusting position up and down is arranged above the bottom plate 5, a spongy cushion 10 is arranged at the top of the cushion 9, connecting plates 8 are arranged at two sides of the cushion 9, a first sliding sleeve 7 is inserted in the two connecting plates 8, guide posts 6 are arranged at two sides of the top of the bottom plate 5, the arrangement of the guide posts 6 can prevent the cushion 9 from shifting in the moving process, and simultaneously can improve the stability of the cushion 9, the guide posts 6 are arranged in the first sliding sleeve 7 in a penetrating manner, guide plates 13 are arranged at the outer sides of the guide posts 6, sliding grooves 18 are arranged at the opposite sides of the two guide plates 13, the connecting plates 8 extend into the sliding grooves 18, a locking mechanism 15 for fixing the positions of the connecting plates 8 is arranged at the outer sides of the guide plates 13, the locking mechanism 15 is connected with the guide plates 13 through screws, blind hole 19 has been seted up in the connecting plate 8 outside, and locking mechanism 15 includes setting element 151, and the cartridge has second sliding sleeve 152 on the setting element 151, wears to be equipped with inserted bar 153 in the second sliding sleeve 152, and the through-hole 14 is passed and extend to the blind hole 19 to the one end of inserted bar 153 in, and the other end of inserted bar 153 is connected with arm-tie 155, is provided with the spring 154 that is used for making the inserted bar 153 reset between arm-tie 155 and the setting element 151, and the setting of spring 154 can prevent that the inserted bar 153 from breaking away from blind hole 19.

When the chair is used, in the process of walking exercise of children, the hand fixing rod 11 pushes the frame 1 to move, when a rest is needed, the backrest 2 and the seat cushion 9 can be adjusted, the comfort level is improved, when the backrest 2 is adjusted, the distance between the first screw 31 and the second screw 32 can be adjusted by rotating the threaded sleeve 33, the inclination angle of the backrest 2 can be adjusted, when the height of the seat cushion 9 is adjusted, the pulling plate 155 is pulled, the spring 154 is stretched by tensile force, the pulling plate 155 drives the inserting rod 153 to move towards one side far away from the connecting plate 8 until the inserting rod 153 is separated from the blind hole 19, the position of the seat cushion 9 can be adjusted up and down, after the position of the seat cushion 9 is adjusted, the positioning piece 151 is fixed at the position corresponding to the connecting plate 8, the blind hole 19 corresponds to the through hole 14, the pulling plate 155 drives the inserting rod 153 to be inserted into the blind hole 19 again under the tensile force, thereby completing the fixing of the position of the seat cushion 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a help capable device with adjustable children are recovered with, includes the frame, its characterized in that: the four corners of the bottom of the frame are provided with trundles, the frame is provided with a backrest, the bottom of the backrest is movably connected with the frame through a pin shaft, an adjusting mechanism for adjusting the inclination of the backrest is arranged between the outer side of the backrest and the frame, a bottom plate is arranged at the bottom of the frame, a cushion capable of adjusting the position up and down is arranged above the bottom plate, two sides of the cushion are provided with connecting plates, a first sliding sleeve is inserted in the two connecting plates, two sides of the top of the bottom plate are provided with guide posts, the guide post is arranged in the first sliding sleeve in a penetrating way, guide plates are arranged on the outer side of the guide post, sliding grooves are arranged on the opposite sides of the two guide plates, the connecting plate extends to in the spout, the deflector outside is provided with the locking mechanical system who is used for fixed connection board position, locking mechanical system pass through the screw with the deflector is connected.

2. The adjustable walking aid device for children rehabilitation as claimed in claim 1, wherein: the adjusting mechanism comprises a first screw rod, a second screw rod and a threaded sleeve, the thread directions of the first screw rod and the second screw rod are opposite, and two adjacent ends of the first screw rod and the second screw rod are in threaded connection with the threaded sleeve.

3. The adjustable walking aid device for children rehabilitation as claimed in claim 2, wherein: the movable part comprises a U-shaped frame, wherein bolts penetrate through the U-shaped frame, and the bolts on the two movable parts are respectively connected with the top end of the first screw rod and the bottom end of the second screw rod.

4. The adjustable walking aid device for children rehabilitation as claimed in claim 1, wherein: a plurality of evenly distributed through holes are formed in the outer side of the guide plate and communicated with the sliding groove, and blind holes are formed in the outer side of the connecting plate.

5. The adjustable walking aid device for children rehabilitation as claimed in claim 4, wherein: the locking mechanism comprises a positioning piece, a second sliding sleeve is inserted in the middle of the positioning piece, an insertion rod penetrates through the second sliding sleeve, one end of the insertion rod penetrates through the through hole and extends into the blind hole, and the other end of the insertion rod is connected with a pulling plate.

6. The adjustable walking aid device for children rehabilitation as claimed in claim 5, wherein: and a spring for resetting the inserted link is arranged between the pulling plate and the positioning piece.

7. The adjustable walking aid device for children rehabilitation as claimed in claim 1, wherein: the top of the backrest is provided with a fixed rod, and the outer wall of the fixed rod is sleeved with a first sponge sleeve.

8. The adjustable walking aid device for children rehabilitation as claimed in claim 1, wherein: the frame top both sides are provided with the handrail, and two handrail outer wall covers are equipped with the second sponge cover.