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Handrail frame

An armrest and hand-pulled technology, applied in the field of armrests, can solve problems such as the head is easy to touch the armrest, the passenger's body balance is difficult, and safety accidents are prone to occur, so as to avoid the head hitting the fixed object, improve safety, Reduce the effect of large shakes

Pending Publication Date: 2019-06-14
SHANDONG POLYTECHNIC COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the bus or subway is running unstable, it is difficult for passengers to maintain their balance due to the reason of the rope, which is prone to safety accidents
If the rope belt is replaced by a solid rod, the head of the passenger is likely to touch the fixed armrest frame when walking or shaking, which will also cause a safety accident

Method used

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Examples

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Embodiment Construction

[0036] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0037] A kind of armrest, such as Figure 1 to Figure 14 As shown, it includes the mounting assembly 1, the pull assembly 2 and the connection assembly 3. Among them, the installation component 1 is used to install the armrest frame on a bus or subway car, the hand-pulling component 2 is used for hand-holding, and the connecting component 3 is used to connect the installation component 1 and the hand-pulling component 2 together.

[0038] Such as Figure 1 to Figure 4 As shown, the connection assembly 3 includes a flexible member 31 for connection, a plurality of middle sleeves 32 and a plurality of sliders 33. The middle sleeve 32 is connected in turn by a number of flexible members 31, where the flexible member 31 can be a drawstring or a number of draw loops connected in sequence as shown in the figure. The flexible member 31 can not only play...

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Abstract

The invention discloses a handrail frame, and relates to the technical field of public traffic safety design. The handrail frame comprises an installation component, a hand-pull component and a connecting component; the connecting component comprises flexible parts for connection, multiple middle sleeves and multiple slide blocks; the middle sleeves are connected through the flexible parts in sequence, the middle sleeve located on the upper portion is connected with the installation component through the flexible parts, and the middle sleeves are internally provided with through cavities; theslide blocks are connected in sequence through the flexible parts, the slide block located on the upper portion is connected with the installation component through the an elastic part, the slide block located on the lower portion is connected with the hand-pull component, and the slide blocks are slidably arranged in the through cavities of the middle sleeves, wherein the height of the slide blocks is greater than the maximum lengthening distance of the flexible parts. The handrail frame has the advantages of being simple, compact and reasonable in structure, and a passenger can hold the handrail frame steadily when the public transport means is unstable, large-scale shaking is reduced, the phenomenon that the head impacts on a fixture is avoided, and then the safety is improved.

Description

Technical field [0001] The invention relates to the technical field of public traffic safety design, in particular to a handrail frame. Background technique [0002] The development of urban public transportation in China is far from being able to meet the needs of economic and social development and people's travel needs, and the proportion of public transportation in most cities is low. In order to fundamentally alleviate contradictions such as traffic congestion, travel inconvenience, and environmental pollution, it is necessary to establish the concept of priority development of public transportation and place public transportation in the first place in urban transportation development. [0003] Bus and subway are the main modes of public transportation. To ensure the standing safety of all passengers, handrails and handrails are installed on buses and subways. The armrest frame includes a mounting component, a hand-pulling component and a connecting component. The connecting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N3/02
Inventor 高培侠宋玲安刘计峰李凤春贾冬菊
Owner SHANDONG POLYTECHNIC COLLEGE
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