Staggered elevator handrail

Abstract

The utility model discloses a staggered distribution elevator handrail which comprises an elevator car, a plurality of sets of handrail assemblies are arranged on the inner side of the elevator car, each handrail assembly is composed of a first handrail, symmetrically-arranged inclined rods and symmetrically-arranged second handrail, the symmetrically-arranged inclined rods are arranged at the two ends of the first handrail, and the second handrail is arranged at the two ends of the second handrail. The symmetrically-arranged second holding rods are arranged at the ends of the symmetrically-arranged inclined rods correspondingly. Through the designed handrail assemblies, the handrail assemblies distributed in a staggered mode are arranged in the elevator car of the elevator, and the situation that when passengers take the elevator originally, due to the fact that the number of handrails in the elevator is small, use cannot be met when the number of passengers in the elevator car is large is improved; staggered distribution of the handrail assemblies arranged in the elevator car is achieved, the use requirement when many passengers exist in the elevator car is met, the shapes of the handrail assemblies can be adjusted according to actual use requirements, and the handrail assemblies can be used by the passengers with different heights under the condition that many passengers exist.

Description

Technical Field

[0001] The utility model belongs to the technical field of handrails, and particularly relates to an elevator handrail with a staggered distribution. Background Art

[0002] An elevator refers to a permanent transportation device that serves several specific floors in a building, and its car moves on at least two rigid tracks perpendicular to the horizontal plane or with an inclination angle less than 15° to the plumb line. An elevator handrail is a component inside the elevator for people to hold on to.

[0003] During the operation of existing elevators, passengers use the handrails installed inside the elevator to stabilize their bodies. Due to the small number of handholds and their fixed height, it cannot meet the problem when there are many passengers in the elevator. Therefore, the utility model proposes an elevator handrail with a staggered distribution. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an elevator handrail with a staggered distribution to solve the problem that the height of the elevator handrail is fixed and the number is small, which cannot meet the use requirements proposed in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An elevator handrail with a staggered distribution, including an elevator car, and a plurality of handrail assemblies are arranged inside the elevator car. The handrail assembly is composed of a first handrail rod, symmetrically arranged inclined rods, and symmetrically arranged second handrail rods. The symmetrically arranged inclined rods are arranged at both ends of the first handrail rod, and the symmetrically arranged second handrail rods are respectively arranged at the ends of the symmetrically arranged inclined rods.

[0006] Preferably, the first handrail rod is composed of a first rod, a second rod, and a telescopic assembly. The first rod is arranged at the end of the second rod, and the telescopic assembly is arranged between the first rod and the second rod. The telescopic assembly is composed of a telescopic rod and a telescopic groove. The telescopic groove is opened at the end of the first rod, the telescopic rod is arranged inside the telescopic groove, and the end of the telescopic rod is fixed to the end of the second rod.

[0007] Preferably, a first connection assembly is arranged between the telescopic rod and the telescopic groove. The first connection assembly is composed of a rotating block and a rotating groove. The rotating groove is opened on the surface of the telescopic rod, and the rotating block is fixed inside the telescopic groove.

[0008] Preferably, the second handrail rod is composed of a third rod, a rod body assembly, and a fourth rod. The fourth rod is arranged at the end of the third rod, the rod body assembly is arranged between the third rod and the fourth rod. The rod body assembly is composed of an adjusting rod and an adjusting groove. The adjusting rod is fixed to the end of the third rod, the adjusting groove is opened inside the fourth rod, and the adjusting rod is clamped inside the adjusting groove.

[0009] Preferably, a second connecting component is provided between the adjusting rod and the adjusting groove. The second connecting component consists of a movable groove and a movable block. The movable groove is formed on the surface of the adjusting rod, and the movable block is fixed to the inner wall of the fourth rod.

[0010] Preferably, the surface of the adjusting rod is in a fitting state with the inner wall of the adjusting groove.

[0011] Preferably, the first supporting rod, the inclined rod, and the second supporting rod are all hollow cylindrical structures.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the designed handrail assembly, the handrail assemblies are arranged in a staggered manner inside the elevator car of the elevator, improving the situation that originally, when passengers take the elevator, due to the fewer handrails inside, it cannot meet the use when there are more passengers inside the elevator car. By arranging multiple handrail assemblies inside the elevator car, the handrail assemblies arranged inside the elevator car are in a staggered distribution, meeting the use when there are more passengers inside the elevator car, and the shape of the handrail assembly can be adjusted according to actual use requirements, meeting the use of passengers with different heights in the case of more passengers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic cross-sectional view of the handrail assembly of the present utility model;

[0016] Figure 3 of the present utility model Figure 2 is an enlarged schematic view of area A in;

[0017] Figure 4 of the present utility model Figure 2 is an enlarged schematic view of area B in;

[0018] In the figure: 1, elevator car; 2, handrail assembly; 21, first supporting rod; 211, first rod; 212, second rod; 213, telescopic assembly; 2131, telescopic rod; 2131A, rotating block; 2131B, rotating groove; 2132, telescopic groove; 22, inclined rod; 23, second supporting rod; 231, third rod; 232, rod body assembly; 2321, adjusting rod; 2321A, movable groove; 2321B, movable block; 2322, adjusting groove; 233, fourth rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a stagger-distributed elevator handrail, including an elevator car 1, and a plurality of handrail assemblies 2 are arranged inside the elevator car 1. The handrail assembly 2 is composed of a first handrail 21, symmetrically arranged inclined rods 22, and symmetrically arranged second handrails 23. The symmetrically arranged inclined rods 22 are arranged at both ends of the first handrail 21, and the symmetrically arranged second handrails 23 are respectively arranged at the ends of the symmetrically arranged inclined rods 22. The first handrail 21, the inclined rod 22, and the second handrail 23 are all hollow cylinder structures. By designing the handrail assembly 2, the handrail assemblies 2 with a stagger distribution are arranged inside the elevator car 1 of the elevator, improving the situation that when passengers take the elevator, due to fewer handrails inside, it cannot meet the use when there are more passengers inside the elevator car 1. By arranging a plurality of handrail assemblies 2 inside the elevator car 1, the handrail assemblies 2 arranged inside the elevator car 1 are stagger-distributed, meeting the use when there are more passengers inside the elevator car 1, and the shape of the handrail assembly 2 can be adjusted according to actual use requirements to meet the use of passengers with different heights in the case of more passengers. The first handrail 21 is composed of a first rod 211, a second rod 212, and a telescopic assembly 213. The first rod 211 is arranged at the end of the second rod 212, and the telescopic assembly 213 is arranged between the first rod 211 and the second rod 212. The telescopic assembly 213 is composed of a telescopic rod 2131 and a telescopic groove 2132. The telescopic groove 2132 is opened at the end of the first rod 211, the telescopic rod 2131 is arranged inside the telescopic groove 2132, the end of the telescopic rod 2131 is fixed to the end of the second rod 212, and a first connecting component is arranged between the telescopic rod 2131 and the telescopic groove 2132. The first connecting component is composed of a rotating block 2131A and a rotating groove 2131B. Through the first connecting component, when the telescopic rod 2131 moves inside the telescopic groove 2132, it moves through the limit of the first connecting component. The rotating groove 2131B is opened on the surface of the telescopic rod 2131, and the rotating block 2131A is fixed inside the telescopic groove 2132.

[0021] In this embodiment, preferably, the second handrail 23 is composed of a third rod 231, a rod body assembly 232, and a fourth rod 233. By providing the second handrail 23, during the use of the handrail assembly 2, it is used to cooperate with the first handrail 21 to achieve flexible adjustment of the handrail assembly 2. The fourth rod 233 is provided at the end of the third rod 231, and the rod body assembly 232 is provided between the third rod 231 and the fourth rod 233. The rod body assembly 232 is composed of an adjusting rod 2321 and an adjusting groove 2322. The adjusting rod 2321 is fixed to the end of the third rod 231, the adjusting groove 2322 is opened on the inner side of the fourth rod 233, the adjusting rod 2321 is snapped into the inner side of the adjusting groove 2322, and a second connecting assembly is provided between the adjusting rod 2321 and the adjusting groove 2322. During the movement of the second handrail 23, the adjusting rod 2321 moves inside the adjusting groove 2322 and is in a limited movement state through the limitation of the moving groove 2321A and the moving block 2321B. The second connecting assembly is composed of the moving groove 2321A and the moving block 2321B. The moving groove 2321A is opened on the surface of the adjusting rod 2321, the moving block 2321B is fixed to the inner wall of the fourth rod 233, and the surface of the adjusting rod 2321 is in a fitting state with the inner wall of the adjusting groove 2322.

[0022] The working principle and usage process of the present utility model: During the operation of the elevator, through multiple groups of handrail assemblies 2 provided inside the elevator car 1, when passengers take the elevator, they hold the handrail assemblies 2 at corresponding positions to play a role in stabilizing the body. During the use, when it is necessary to adjust the length of the shorter part of the handrail assembly 2, by pulling the diagonal rod 22 at the corresponding position to one side, the distance between the first rod 211 and the second rod 212 is extended, the telescopic rod 2131 slides inside the telescopic groove 2132 through the rotating block 2131A and the rotating groove 2131B, the distance between the third rod 231 and the fourth rod 233 is contracted, the adjusting rod 2321 slides into the inner side of the adjusting groove 2322, and during the sliding process, it is limited and slides through the moving groove 2321A and the moving block 2321B, completing the increase in the length of the first handrail 21 and realizing the length adjustment of the shorter part of the handrail assembly 2.

[0023] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An elevator handrail with staggered distribution, comprising an elevator car (1), characterized in that: A plurality of groups of handrail assemblies (2) are arranged on the inner side of the elevator car (1), and the handrail assemblies (2) are composed of a handrail 1 (21), a symmetrically arranged oblique rod (22), and a symmetrically arranged handrail 2 (23). The symmetrically arranged oblique rods (22) are arranged at both ends of the handrail 1 (21), and the symmetrically arranged handrail 2 (23) are respectively arranged at the ends of the symmetrically arranged oblique rods (22).

2. The staggered elevator handrail according to claim 1, characterized in that: The handrail one (21) is composed of a rod one (211), a rod two (212), and a telescopic assembly (213); the rod one (211) is arranged at the end of the rod two (212); the telescopic assembly (213) is arranged between the rod one (211) and the rod two (212); the telescopic assembly (213) is composed of a telescopic rod (2131) and a telescopic slot (2132); the telescopic slot (2132) is opened at the end of the rod one (211); the telescopic rod (2131) is arranged on the inner side of the telescopic slot (2132); and the end of the telescopic rod (2131) is fixed to the end of the rod two (212).

3. The staggered elevator handrail according to claim 2, characterized in that: A connecting component 1 is provided between the telescopic rod (2131) and the telescopic slot (2132), and the connecting component 1 is composed of a rotating block (2131A) and a rotating slot (2131B). The rotating slot (2131B) is opened on the surface of the telescopic rod (2131), and the rotating block (2131A) is fixed to the inner side of the telescopic slot (2132).

4. The staggered elevator handrail according to claim 1, characterized in that: The support rod 2 (23) is composed of a rod 3 (231), a rod body assembly (232), and a rod 4 (233); the rod 4 (233) is arranged at the end of the rod 3 (231); the rod body assembly (232) is arranged between the rod 3 (231) and the rod 4 (233); the rod body assembly (232) is composed of an adjustment rod (2321) and an adjustment slot (2322); the adjustment rod (2321) is fixed to the end of the rod 3 (231); the adjustment slot (2322) is opened on the inner side of the rod 4 (233); and the adjustment rod (2321) is inserted into the inner side of the adjustment slot (2322).

5. The staggered elevator handrail according to claim 4, characterized in that: A connecting component 2 is provided between the adjusting rod (2321) and the adjusting groove (2322), and the connecting component 2 is composed of a movable groove (2321A) and a movable block (2321B). The movable groove (2321A) is opened on the surface of the adjusting rod (2321), and the movable block (2321B) is fixed to the inner wall of the rod 4 (233).

6. The staggered elevator handrail according to claim 5, characterized in that: The surface of the adjusting rod (2321) is in contact with the inner wall of the adjusting groove (2322).

7. The staggered elevator handrail according to claim 1, characterized in that: The support rod 1 (21), the inclined rod (22) and the support rod 2 (23) are all hollow cylindrical structures.

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