Bus hand grip
A bus and handle technology, which is applied to vehicle parts, special positions of vehicles, transportation and packaging, etc., can solve the problems of passenger inconvenience, shoulder discomfort, fixed and unadjustable handle height, etc., and achieves simple structure, convenient operation, and avoidance of The effect of arm numbness and shoulder discomfort
Inactive Publication Date: 2011-06-15
DALIAN OCEAN UNIV
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Problems solved by technology
At present, the handle on the bus does not have uniform specifications, but the height of the handle is fixed and cannot be adjusted. For example, a handle commonly used now is provided with a ring connected to the crossbar of the car. The frame handles are connected, because the sling is fixedly connected with the sling and the handle, so the length of the sling and the height of the handle cannot be adjusted
Since the height of the handle cannot be adjusted, it is inconvenient for short passengers. Passengers have to straighten their arms so that they can hold the handle. If the arms are not naturally bent, it is easy to feel numb. Unable to use force, the focus is on the shoulder joint, which can easily cause shoulder joint discomfort
Method used
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[0007] The specific implementation manner of the present invention will be described below with reference to the accompanying drawings. Such as figure 1 , 2 Shown: there are the same suspension ring 1, sling 2 and box handle 3 as the prior art, and the difference from the prior art is that the automatic retractable wire rotating shaft 4 is horizontally arranged on the described square handle 3, and the automatic retractable The structure of the line rotating shaft 4 is the same as that of an automatic tape measure, that is, a reel and a power spring etc. are provided, and the lower end of the sling 2 is wound on the automatic retracting and unwinding line rotating shaft 4; In the frame of the handle of the square frame, a vertical push rod 6 is placed below the gear 5, and a spring 7 is sleeved on the vertical push rod 6. The upper end of the vertical push rod 6 is tapered, and the vertical push rod 6 There is wedge-shaped lateral push rod 8 below 6, and wedge-shaped lateral...
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The invention discloses a bus handle grip, comprising a suspending ring (1), a suspending strip (2) and a square frame handle (3), wherein an automatic releasing / reeling rotating shaft (4) is horizontally arranged on the square frame handle (3), the suspending strip (2) is wound above the automatic releasing / reeling rotating shaft (4); one end of the rotating shaft (4) is sleeved with a gear (5), a vertical push rod (6) is arranged below the gear (5), the vertical push rod (6) is sleeved with a spring (7), and a wedge-shaped transverse push rod (8) is arranged below the vertical push rod (6). The bus handle grip is simple in structure and convenient in operation and the height of the handle can be adjusted according to body height, so that the arm of a passenger, even a short passenger, is bent comfortably after the passenger holds the handle, and arm numbness and shoulder joint discomfort are avoided.
Description
Technical field: [0001] The invention relates to a bus handle, in particular to a bus handle which can adjust the height of the handle according to the height and is convenient to use. Background technique: [0002] As a convenient and energy-saving means of transportation, buses have increasingly become an indispensable part of people's lives. At present, the handle on the bus does not have uniform specifications, but the height of the handle is fixed and cannot be adjusted. For example, a handle commonly used now is provided with a ring connected to the crossbar of the car. The frame handles are connected, and the length of the sling and the height of the handle cannot be adjusted because the sling is fixedly connected with the suspension ring and the handle. Since the height of the handle cannot be adjusted, it is inconvenient for short passengers. Passengers have to straighten their arms so that they can hold the handle. If the arms are not naturally bent, it is easy to...
Claims
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Inventor 张振龙程长阔耿孝然
Owner DALIAN OCEAN UNIV