CN214739418U - Accessible handle suitable for disabled person study - Google Patents

Abstract

The utility model discloses a barrier-free handle suitable for the study of the disabled, which comprises a first handle, a second handle, a guiding component, a buffering component and a limiting component, wherein the first handle is arranged above the second handle; the two sides between the first handle and the second handle are fixedly connected with fixing rods, U-shaped handles are movably inserted between the guide cavities, and guide assemblies are arranged in the guide cavities; the buffer cavities are internally provided with buffer components; one end of the second handle is provided with a fixed pipe, a supporting cylinder is arranged below the fixed pipe, and a supporting rod is arranged in the supporting cylinder; a limiting component is arranged in the rectangular box; the utility model is convenient to install, and the U-shaped handle after the length adjustment is convenient to limit and fix through the limiting component; the adjustment is convenient according to the required use length and the adjustment and installation are convenient according to the required installation height; the convenience in installation is effectively improved; the problem of current accessible handle inconvenient support height control and inconvenient adjust the use to handle length is solved.

Description

Accessible handle suitable for disabled person study

Technical Field

The utility model relates to a technical field of disabled personage's apparatus especially relates to accessible handle suitable for disabled personage's study.

Background

The barrier-free facility is a material environment which is constructed for ensuring that the disabled, the old, the children and other people who are inconvenient to move can independently, safely and conveniently pass and use when living, going out, working, leisure and entertainment and participating in other social activities; the disabled person is inconvenient to sit down and stand up when the disabled person learns due to the fact that the disabled person is inconvenient to move, the disabled person needs to support to assist standing up or sitting down through the barrier-free handle, but the existing barrier-free handle is inconvenient to adjust according to the required installation height, and the application range of the barrier-free handle is affected; meanwhile, the existing barrier-free handle is inconvenient to adjust and fold the length of the handle according to the required use length, so that the convenience of a user in use is influenced; therefore, a solution to the above problem is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of poor practicability in the prior art, and providing a barrier-free handle suitable for learning of disabled people.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the barrier-free handle suitable for the learning of the disabled comprises a first handle, a second handle, a guide component, a buffer component and a limiting component, wherein the first handle is transversely arranged above the second handle; the two sides between the first handle and the second handle are vertically and fixedly connected with a fixing rod, guide cavities are formed in one ends of the first handle and the second handle, a U-shaped handle is movably inserted between the guide cavities, and guide assemblies are arranged in the guide cavities; buffer cavities are formed in the rod bodies of the U-shaped handles positioned in the guide cavities, and buffer assemblies are arranged in the buffer cavities; one end of the second handle is fixedly provided with a fixed pipe through a bolt, a supporting cylinder is vertically arranged below the fixed pipe, a supporting rod is vertically and movably arranged in the supporting cylinder, and the top end of the supporting rod is fixedly connected with the fixed pipe; the upper part of the front end face of the supporting cylinder is provided with a threaded hole, and a fixed limiting bolt is connected with the threaded hole in a threaded manner; the front end surface of the supporting rod is provided with a limiting groove in a matching way with a limiting bolt; a rectangular box is arranged at the top of one end of the first handle, and a limiting assembly is arranged in the rectangular box.

Preferably, the other sides of the first handle and the second handle and the bottom end of the supporting cylinder are respectively provided with a fixed seat, the periphery of the surface of each fixed seat is provided with a plurality of fixed screw holes, and the fixed screw holes are internally provided with fixed bolts in threaded connection; the rod body of first handle and second handle all is equipped with the external screw thread on with the barrel of a support section of thick bamboo to equal thread bush is equipped with the protection casing, just the protection casing all covers and establishes on the fixing base.

Preferably, the limiting assembly comprises a limiting rod, a fixed ring plate and a thrust spring, the limiting rod is vertically and movably arranged in the rectangular box, the top end of the limiting rod movably penetrates out of the rectangular box, and a pull ring is fixedly connected with the top end of the limiting rod; the bottom activity of gag lever post runs through into the direction intracavity of first handle, the body of rod surface equidistance that U type handle is located first handle direction intracavity has seted up a plurality of constant head tanks, just the bottom activity of gag lever post is inserted and is established in the constant head tank, the body of rod that the gag lever post is located the rectangle box is improved level fixed cover and is equipped with the fixed ring board, the movable cover is equipped with thrust spring on the gag lever post body of rod of fixed ring board top.

Preferably, the direction subassembly includes guide bar and stabilizing spring, the equal horizontal rigid coupling in the inner of direction intracavity has the guide bar, just the equal activity of one end of guide bar runs through into the cushion chamber, the equal movable sleeve of guide bar is equipped with stabilizing spring on being located the body of rod of direction intracavity.

Preferably, the buffer assembly comprises a movable plate, a buffer plate, a round rod, a buffer spring and a buffer rod, the movable plate is movably arranged in each buffer cavity, and one end of each guide rod, which is positioned in each buffer cavity, is fixedly connected with the movable plate; the utility model discloses a buffer structure of a hinge seat, including movable plate, movable sleeve, buffer plate, mounting groove, equal vertical rigid coupling has the round bar in the mounting groove, the equal movable sleeve in inner of round bar is equipped with sliding sleeve, the sliding sleeve outside states on the round bar body of rod all movable sleeve and is equipped with buffer spring, all articulate through the free bearing activity between sliding sleeve and the buffer plate and have the buffer bar.

Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the U-shaped handle after length adjustment is convenient to limit and fix through the limiting component; the adjustment is convenient according to the required use length, and the adjustment and installation are convenient according to the required installation height; the convenience in installation is effectively improved; the matching of the guide component and the buffer component is convenient for improving the stability of the U-shaped handle when the U-shaped handle is drawn out, the buffer performance of the U-shaped handle when the U-shaped handle retracts into the guide cavity is convenient for improving the convenience when the U-shaped handle is used; the problem of current handicapped person with accessible handle be not convenient for carry out support height according to fixed height adjust and inconvenient adjust the use according to required use length to handle length is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of a front view cross-sectional structure provided by the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a second handle according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention;

number in the figure: 1. a first handle; 2. a second handle; 3. a connecting rod is fixed; 4. a U-shaped handle; 5. a fixed tube; 6. a support cylinder; 7. a support bar; 8. a fixed seat; 9. a protective cover; 10. a rectangular box; 11. a guide bar; 12. a stabilizing spring; 13. a limiting rod; 14. a stationary ring plate; 15. a thrust spring; 16. moving the plate; 17. a buffer plate; 18. a round bar; 19. a buffer spring; 20. a buffer rod.

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.

Example (b): referring to fig. 1-4, the barrier-free handle for the disabled comprises a first handle 1, a second handle 2, a guiding component, a buffering component and a limiting component, wherein the first handle 1 is transversely arranged above the second handle 2; the two sides between the first handle 1 and the second handle 2 are vertically and fixedly connected with fixing rods 3, guide cavities are formed in one ends of the first handle 1 and the second handle 2, a U-shaped handle 4 is movably inserted between the guide cavities, and guide assemblies are arranged in the guide cavities; the U-shaped handle 4 is provided with a buffer cavity in the rod body positioned in the guide cavity, and the buffer cavity is internally provided with a buffer component; one end of the second handle 2 is fixedly provided with a fixed pipe 5 through a bolt, a supporting cylinder 6 is vertically arranged below the fixed pipe 5, a supporting rod 7 is vertically and movably arranged in the supporting cylinder 6, and the top end of the supporting rod 7 is fixedly connected with the fixed pipe 5; a threaded hole is formed in the upper portion of the front end face of the supporting cylinder 6, and a fixing and limiting bolt is connected to the threaded hole in a threaded manner; the front end surface of the supporting rod 7 is provided with a limiting groove in a matching way with a limiting bolt; the top of one end of first handle 1 is equipped with rectangle box 10, is equipped with spacing subassembly in the rectangle box 10.

In the utility model, the other sides of the first handle 1 and the second handle 2 and the bottom end of the support cylinder 6 are respectively provided with a fixed seat 8, a plurality of fixed screw holes are respectively arranged on the periphery of the surface of the fixed seat 8, and fixed bolts are connected with the fixed screw holes through screw threads; all be equipped with the external screw thread on the body of rod of first handle 1 and second handle 2 and the barrel of a support section of thick bamboo 6 to equal thread bush is equipped with protection casing 9, and protection casing 9 all covers and establishes on fixing base 8, is convenient for improve the anti-tear performance of fixing base 8 through protection casing 9.

In the utility model, the limiting component comprises a limiting rod 13, a fixed ring plate 14 and a thrust spring 15, the limiting rod 13 is vertically movably arranged in the rectangular box 10, the top end of the limiting rod 13 movably penetrates out of the rectangular box 10 and is fixedly connected with a pull ring; the bottom activity of gag lever post 13 runs through into the direction intracavity of first handle 1, and a plurality of constant head tanks have been seted up to the body of rod surface impartial distance that U type handle 4 is located the direction intracavity of first handle 1, and the bottom activity of gag lever post 13 is inserted and is established in the constant head tank, and the fixed cover of the body of rod that gag lever post 13 is located rectangle box 10 is fixed horizontally to be equipped with fixed ring board 14, and the movable sleeve is equipped with thrust spring 15 on the gag lever post 13 body of rod of fixed ring board 14 top.

In the utility model, the guide component comprises a guide rod 11 and a stabilizing spring 12, the inner end in the guide cavity is transversely and fixedly connected with the guide rod 11, one end of the guide rod 11 movably penetrates into the buffer cavity, and the stabilizing spring 12 is movably sleeved on the rod body of the guide rod 11 in the guide cavity; the buffer assembly comprises a moving plate 16, a buffer plate 17, a round rod 18, a buffer spring 19 and a buffer rod 20, the moving plate 16 is movably arranged in the buffer cavity, and one end of the guide rod 11 in the buffer cavity is fixedly connected with the moving plate 16; all the activity is equipped with buffer board 17 in the buffer cavity of movable plate 16 one side, and the mounting groove has all been seted up to one side upper portion and the lower part of every movable plate 16, and equal vertical rigid coupling has round bar 18 in the mounting groove, and the equal movable sleeve of inner of round bar 18 is equipped with sliding sleeve, and the sliding sleeve outside all the movable sleeve is equipped with buffer spring 19 on the 18 body of rod of round bar, all articulates through the free bearing activity between sliding sleeve and the buffer board 17 and has buffer beam 20.

The working principle is as follows: when the utility model is used, firstly, according to the required using height, the other ends of the first handle 1 and the second handle 2 are respectively fixed on the wall body through the fixing bolts on the fixing seat 8, then the height between the supporting cylinder 6 and the supporting rod 7 is adjusted according to the height, the supporting rod 7 is limited and fixed through the limiting bolts, and then the supporting cylinder 6 is fixed on the ground through the fixing seat 8; then the length of the U-shaped handle 4 is drawn outwards according to the required use length, the pull ring is pulled upwards to drive the limiting rod 13 to withdraw from the positioning groove, the thrust spring 15 is compressed conveniently by the upward withdrawal of the limiting rod 13, and the U-shaped handle 4 is further drawn outwards conveniently; the length of the U-shaped handle 4 can be conveniently adjusted according to the required use length; the guide assembly and the buffer assembly are used for improving the stability of the U-shaped handle 4 when the U-shaped handle 4 is drawn out, and simultaneously improving the buffer performance of the U-shaped handle 4 when the U-shaped handle is retracted into the guide cavity; the convenience in use is convenient to improve.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. Accessible handle suitable for disabled person's study, including first handle (1), second handle (2), direction subassembly, buffering subassembly and spacing subassembly, its characterized in that: the first handle (1) is transversely arranged above the second handle (2); fixing rods (3) are vertically and fixedly connected to two sides between the first handle (1) and the second handle (2), guide cavities are formed in one ends of the first handle (1) and the second handle (2), a U-shaped handle (4) is movably inserted between the guide cavities, and guide assemblies are arranged in the guide cavities; buffer cavities are formed in the rod bodies of the U-shaped handles (4) positioned in the guide cavities, and buffer assemblies are arranged in the buffer cavities; one end of the second handle (2) is fixedly provided with a fixed pipe (5) through a bolt, a supporting cylinder (6) is vertically arranged below the fixed pipe (5), a supporting rod (7) is vertically and movably arranged in the supporting cylinder (6), and the top end of the supporting rod (7) is fixedly connected with the fixed pipe (5); a threaded hole is formed in the upper portion of the front end face of the supporting cylinder (6), and a fixed limiting bolt is connected to the threaded hole in a threaded manner; the front end surface of the supporting rod (7) is provided with a limiting groove in a matching way with a limiting bolt; a rectangular box (10) is arranged at the top of one end of the first handle (1), and a limiting assembly is arranged in the rectangular box (10).

2. The obstacle-free handle suitable for learning by disabled persons as claimed in claim 1, wherein: the other sides of the first handle (1) and the second handle (2) and the bottom end of the supporting cylinder (6) are respectively provided with a fixed seat (8), a plurality of fixed screw holes are formed in the periphery of the surface of each fixed seat (8), and fixed bolts are connected in the fixed screw holes in a threaded manner; the novel handle is characterized in that external threads are arranged on the rod body of the first handle (1) and the second handle (2) and on the barrel body of the supporting barrel (6), a protective cover (9) is sleeved on each of the external threads, and the protective covers (9) are all covered on the fixing seats (8).

3. The obstacle-free handle suitable for learning by disabled persons as claimed in claim 1, wherein: the limiting assembly comprises a limiting rod (13), a fixed ring plate (14) and a thrust spring (15), the limiting rod (13) is vertically and movably arranged in the rectangular box (10), the top end of the limiting rod (13) movably penetrates out of the rectangular box (10) and is fixedly connected with a pull ring; the bottom activity of gag lever post (13) runs through into the direction intracavity of first handle (1), a plurality of constant head tanks have been seted up to the body of rod surface impartial distance that U type handle (4) are located first handle (1) direction intracavity, just the bottom activity of gag lever post (13) is inserted and is established in the constant head tank, the body of rod that gag lever post (13) are located rectangle box (10) is improved level and is fixed the cover and be equipped with fixed ring plate (14), the movable sleeve is equipped with thrust spring (15) on the gag lever post (13) body of rod of fixed ring plate (14) top.

4. The obstacle-free handle suitable for learning by disabled persons as claimed in claim 1, wherein: the direction subassembly includes guide bar (11) and stabilizing spring (12), the equal horizontal rigid coupling in the inner of direction intracavity has guide bar (11), just the one end of guide bar (11) is all moved about and is run through into the cushion chamber, the equal movable sleeve of guide bar (11) is equipped with stabilizing spring (12) on being located the body of rod of direction intracavity.

5. The obstacle-free handle suitable for learning by disabled persons as claimed in claim 4, wherein: the buffer assembly comprises a moving plate (16), a buffer plate (17), a round rod (18), a buffer spring (19) and a buffer rod (20), the moving plate (16) is movably arranged in the buffer cavity, and one end of the guide rod (11) located in the buffer cavity is fixedly connected with the moving plate (16); all move about in the cushion chamber of movable plate (16) one side and be equipped with buffer board (17), every the mounting groove has all been seted up to one side upper portion and the lower part of movable plate (16), equal vertical rigid coupling has round bar (18) in the mounting groove, the equal movable sleeve in inner of round bar (18) is equipped with sliding sleeve, the sliding sleeve outside states round bar (18) body of rod on all movable sleeve be equipped with buffer spring (19), all articulate through the free bearing activity between sliding sleeve and buffer board (17) and have buffer beam (20).

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