CN219538606U - Grab rail convenient to adjust - Google Patents

Abstract

The utility model discloses a grab rail convenient to adjust, which comprises main grab rails, wherein detachable auxiliary grab rails are arranged between the main grab rails, and the lower side of the main grab rails is inserted and installed in an installation cylinder. When the support is carried out, a rectangular plane is formed by combining the first support seat and the second support seat, the support points are more stable when the support is carried out, the spring rod is pulled out of the jack when the height of the main support rod is adjusted, the height of the main support rod can be adjusted, after the adjustment is finished, the spring rod is inserted into the corresponding jack, the fixing of the main support rod can be completed, and the adjustment is more convenient; meanwhile, when the support is carried, the main support rod is stored in the mounting cylinder, after storage, the positioning nut is loosened, at the moment, the first support seat and the second support seat can be rotated due to the lack of fastening force, the first support seat and the second support seat are folded upwards, the overall size can be greatly reduced, and the support is convenient to transport and carry.

Description

Grab rail convenient to adjust

Technical Field

The utility model belongs to the technical field of grab rails, and particularly relates to a grab rail convenient to adjust.

Background

People with inconvenient actions, such as old people and disabled people with cardiovascular diseases, bone nerves and other diseases, often have difficulty in squatting, sitting down or standing up under the premise of not supporting handrails in daily life, and help of other people is needed, so that great inconvenience is brought to the life of the people, and the special people are necessary to be provided with a hand rest.

The existing grab rail mainly comprises a supporting part and a holding part, the supporting part of the existing grab rail is mainly supported through a bottom supporting leg with an anti-slip pad, the whole supporting point is few when the grab rail is supported, the stability of the grab rail is poor when the grab rail is integrally supported, the existing grab rail is generally provided with a height adjusting structure, the height of the grab rail can be adjusted according to a user, but the height adjusting structure is generally a mechanical adjusting mechanism, the grab rail is extremely inconvenient to adjust, and even the grab rail cannot meet the increasing use demands of the user by means of tools.

Disclosure of Invention

The utility model aims at: in order to solve the problems, the grab rail is convenient to adjust.

The technical scheme adopted by the utility model is as follows: the grab rail convenient to adjust comprises a main grab rail, wherein a detachable auxiliary grab rail is arranged between the main grab rails, the lower side of the main grab rail is inserted and installed in an installation cylinder, and the inner end and the outer end of the installation cylinder are respectively provided with a first supporting seat and a second supporting seat;

springs are arranged in the two ends of the auxiliary supporting rod, moving blocks are arranged at the separated ends of the springs, inserting rods are arranged at the separated ends of the moving blocks, and the upper ends of the moving blocks are fixedly connected with shifting blocks;

the upper end and the lower end of the inner walls of the two sides of the main support rod are provided with a plurality of jacks, and the inner ends of the two sides of the mounting cylinder are provided with spring inserting rods.

In a preferred embodiment, the main support rod, the first support seat and the second support seat are all U-shaped, and a soft rubber sleeve is sleeved in the middle of the upper end of the main support rod.

In a preferred embodiment, the opposite sides of the spring are fixedly arranged on the baffle plate, the baffle plate is integrally formed in the auxiliary support rod, and the upper sides of the two ends of the auxiliary support rod are provided with poking grooves.

In a preferred embodiment, the spring insert and the insert are inserted into the socket.

In a preferred embodiment, through holes are formed in the two sides of the bottom of the mounting cylinder and the two ends of the first supporting seat in a penetrating manner, positioning bolts are mounted at the outer ends of the two sides of the second supporting seat, and the inner ends of the positioning bolts penetrate through the through holes and are fixed with positioning nuts on the inner walls of the two ends of the first supporting seat.

In a preferred embodiment, the bottom surfaces of the first support seat and the second support seat are adhered with a plurality of anti-slip pads.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, when the height of the main support rod is adjusted, the spring rod is pulled out of the jack, so that the height of the main support rod can be adjusted, after the adjustment is finished, the spring rod is inserted into the corresponding jack, and the fixing of the main support rod can be completed, and the adjustment is more convenient.

2. According to the utility model, when the support is carried out, the first support seat and the second support seat are combined to form a rectangular plane, a plurality of support points are provided, and meanwhile, the anti-skid effect of the base part can be improved through the anti-skid pad at the bottom, so that the whole support is more stable.

3. According to the utility model, the main support rod is stored in the mounting cylinder, and after the main support rod is stored, the positioning nut is loosened, so that the first support seat and the second support seat can be rotated due to lack of fastening force, and the first support seat and the second support seat are folded upwards, so that the overall size can be greatly reduced, and the novel support is convenient to transport and carry.

Drawings

FIG. 1 is a schematic perspective view of the whole structure of the present utility model;

FIG. 2 is an enlarged schematic diagram of the structure at A in FIG. 1;

FIG. 3 is a schematic cross-sectional plan view of the male portion of the secondary stabilizer bar of the present utility model;

fig. 4 is an enlarged schematic diagram of the structure at B in fig. 1.

The marks in the figure: 1-jack, 2-spring inserted link, 3-flexible glue cover, 4-pair hold up bar, 5-main hold up bar, 6-first supporting seat, 7-positioning bolt, 8-mounting cylinder, 9-set nut, 10-second supporting seat, 11-slipmat, 12-movable block, 13-spring, 14-plectrum, 15-plectrum, 16-inserted link, 17-baffle.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, a grab bar convenient to adjust, including main grab bar 5, be provided with detachable vice grab bar 4 between the main grab bar 5, the downside grafting of main grab bar 5 is installed in installation section of thick bamboo 8, and the inside and outside end of installation section of thick bamboo 8 is provided with first supporting seat 6 and second supporting seat 10 respectively, and during the support, through first supporting seat 6 and second supporting seat 10 combination one rectangle plane, the supporting point is a plurality of, and is more stable during the support.

Spring 13 is all installed to the both ends inside of vice rail 4, and movable block 12 is all installed to the one end that leaves of spring 13, and inserted bar 16 is all installed to the one end that leaves of movable block 12, and movable block 12's upper end fixedly connected with shifting block 14, the equal fixed mounting in opposite one side of spring 13 is on baffle 17, and baffle 17 integrated into one piece is in the inside of vice rail 4, and shifting chute 15 has been seted up to the both ends upside of vice rail 4, and wherein can make things convenient for the user to get up from the bed through the cooperation of vice rail 4 and main rail 5 that increases.

When the height of the auxiliary supporting rod 4 is adjusted, the shifting block 14 is shifted inwards to drive the spring 13 to press inwards, and at the moment, the inserting rod 16 can be moved out of the jack 1, so that the height of the auxiliary supporting rod 4 can be adjusted.

Referring to fig. 1, a plurality of jacks 1 are formed at the upper and lower ends of the inner walls of the two sides of the main support rod 5, spring inserting rods 2 are mounted at the inner ends of the two sides of the mounting cylinder 8, the spring inserting rods 2 and inserting rods 16 are correspondingly inserted into the jacks 1, when the height of the main support rod 5 is adjusted, the spring inserting rods 2 are pulled out of the jacks 1, the height of the main support rod 5 can be adjusted, after the adjustment is completed, the spring inserting rods 2 are inserted into the corresponding jacks 1, the fixing of the main support rod 5 can be completed, and the adjustment is more convenient.

In this embodiment, the main handrail 5, the first supporting seat 6 and the second supporting seat 10 are all "U" shaped, and the middle part of the upper end of the main handrail 5 is sleeved with the flexible rubber sleeve 3, and the flexible rubber sleeve 3 can make the user feel more comfortable when holding.

Through holes are formed in the two sides of the bottom of the mounting cylinder 8 and the two ends of the first supporting seat 6 in a penetrating mode, positioning bolts 7 are arranged at the outer ends of the two sides of the second supporting seat 10, the inner ends of the positioning bolts 7 penetrate through the through holes and are fixed with positioning nuts 9 on the inner walls of the two ends of the first supporting seat 6, the main support rod 5 is stored in the mounting cylinder 8, after the main support rod is stored, the positioning nuts 9 are loosened, at the moment, the first supporting seat 6 and the second supporting seat 10 can be rotated due to the lack of fastening force, the first supporting seat 6 and the second supporting seat 10 are folded upwards, the whole size can be greatly reduced, and the main support rod is convenient to transport and carry.

Referring to fig. 1, the bottom surfaces of the first support seat 6 and the second support seat 10 are adhered with a plurality of anti-slip pads 11, and the added anti-slip pads 11 can improve the anti-slip performance of the first support seat 6 and the second support seat 10 when in support, and improve the stability of the whole support seat when in use.

The whole grab rail is made of aluminum alloy materials, so that the grab rail is light and convenient to carry, and meanwhile, the whole strength can be ensured.

When supporting, make up into a rectangle plane through first supporting seat 6 and second supporting seat 10, the supporting point is a plurality of, and is more stable when supporting, pulls out spring inserted bar 2 from jack 1 when the height of adjusting main handrail 5, alright adjust the height of main handrail 5, after the adjustment, insert spring inserted bar 2 in corresponding jack 1, alright accomplish the fixed to main handrail 5, it is more convenient when adjusting.

Meanwhile, when the portable bicycle is carried, the main handrail 5 is stored in the mounting cylinder 8, after storage, the positioning nut 9 is loosened, at the moment, the first supporting seat 6 and the second supporting seat 10 can be rotated due to lack of fastening force, the first supporting seat 6 and the second supporting seat 10 are folded upwards, the integral size can be greatly reduced, and the portable bicycle is convenient to transport and carry.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (6)

1. The utility model provides a grab bar convenient to adjust, includes main grab bar (5), its characterized in that: a detachable auxiliary supporting rod (4) is arranged between the main supporting rods (5), the lower side of the main supporting rods (5) is inserted and installed in the installation cylinder (8), and the inner end and the outer end of the installation cylinder (8) are respectively provided with a first supporting seat (6) and a second supporting seat (10);

springs (13) are arranged in the two ends of the auxiliary supporting rod (4), moving blocks (12) are arranged at the separated ends of the springs (13), inserting rods (16) are arranged at the separated ends of the moving blocks (12), and a shifting block (14) is fixedly connected to the upper ends of the moving blocks (12);

the upper end and the lower end of the inner walls of the two sides of the main support rod (5) are provided with a plurality of jacks (1), and the inner ends of the two sides of the mounting cylinder (8) are provided with spring inserting rods (2).

2. An adjustable grab bar as claimed in claim 1, wherein: the main support rod (5), the first support seat (6) and the second support seat (10) are all U-shaped, and a soft rubber sleeve (3) is sleeved in the middle of the upper end of the main support rod (5).

3. An adjustable grab bar as claimed in claim 1, wherein: opposite sides of the spring (13) are fixedly arranged on the baffle plate (17), the baffle plate (17) is integrally formed in the auxiliary support rod (4), and poking grooves (15) are formed in the upper sides of two ends of the auxiliary support rod (4).

4. An adjustable grab bar as claimed in claim 1, wherein: the spring inserting rod (2) and the inserting rod (16) are correspondingly inserted into the jack (1).

5. An adjustable grab bar as claimed in claim 1, wherein: through holes are formed in the two sides of the bottom of the mounting cylinder (8) and the two ends of the first supporting seat (6) in a penetrating mode, positioning bolts (7) are mounted at the outer ends of the two sides of the second supporting seat (10), and the inner ends of the positioning bolts (7) penetrate through the through holes and are fixed with positioning nuts (9) on the inner walls of the two ends of the first supporting seat (6).

6. An adjustable grab bar as claimed in claim 1, wherein: the bottoms of the first supporting seat (6) and the second supporting seat (10) are adhered with a plurality of anti-slip pads (11).