CN201405760Y

CN201405760Y - Retractable bus handle

Info

Publication number: CN201405760Y
Application number: CN2008203037559U
Authority: CN
Inventors: 张留品
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-26
Filing date: 2008-12-26
Publication date: 2010-02-17
Anticipated expiration: 2018-12-26

Abstract

The utility model relates to a retractable bus handle. The structure of the bus handle comprises a connecting part (2), a sleeving rod (3), a restoring tension spring (4), a handle (5) and the like; the sleeving rod (3) is a three-section retractable hollow sleeving rod, the restoring tension spring (4) is mounted in the inner section of the sleeving rod (3), and the pulling force of the restoringtension spring pulls the sleeving rod (3) (three sections) together; the handle (5) is connected with the bottom of the innermost section of the sleeving rod (3), and can be rotated; when a passengerneeds to use the bus handle, the handle is held, the downward pulling force of the human body pulls out the sleeving rod (3), the handle is lowered, upper and lower steps arranged oppositely inside and outside the sleeving rod (3) are fastened with each other, and therefore the extended sleeving rod can not be shaken; and when the bus handles is not used, the handle is pulled back by the restoring tension spring (4). The tension spring needs to be made of metal, while the rest parts can be made of metal or non-metallic material.

Description

The telescopic handle of city motor bus

Technical field:

A kind of handle, the telescopic handle of especially on city motor bus, installing and using.

Background technology:

City motor bus is the city people vehicle commonly used of going on a journey, car is interior except the part seat is provided, also configuration handle grips with the passenger who is conveniently standing, now the handle of An Zhuaning between cross bar and handle employing be that the belt of softness is connected, even handle so hold, also be not easy to stand firm, particularly when city motor bus turning Huo Ji Brake car, rock bigger, run foul of each other easily between the passenger, be absolutely unsafe.

Summary of the invention:

The utility model provides a kind of city motor bus telescopic handle, and it comprises: attaching parts, loop bar, reset tension spring, handle etc.Attaching parts is used for the connection of the cross bar in the automobile together and fixing, loop bar adopts the hollow loop bar of three joint telescopings, the square section is circle or square structure, captive joint with attaching parts in the upper end of loop bar outermost one joint, loop bar is inside and outside, opposite each other platform is set between upper and lower, when loop bar is pulled out, can blocks mutually, and it can not rocked and pull out.The top of telescopic handle is fixed on the cross bar in the car with attaching parts, in the middle of the joint of loop bar by the lining reset tension spring is installed, reset tension spring up one be connected and fixed with attaching parts, be connected and fixed towards the bottom of the interior joint of next and connecting rod, the pulling force by reset tension spring saves loop bars to three and draws over to one's side.The bottom of the interior joint of loop bar is connected with handle; Handle top is circular, and the bottom is parallel, and the square section is round; Handle is connected with the bottom of the interior joint of loop bar, can rotate.Its feature is: not the time spent, reset tension spring draws loop bar in, and the passenger need draw when holding up, as long as catch the annular handle, drop-down gently, loop bar just can elongate; When the length that loop bar is pulled out can equal to shrink three times are equal to now the length of (soft band) handle, take into account height, short different passenger draws and holds up, and the passenger draws can reduce when holding up and rocks, and avoids running foul of each other.The making of the telescopic handle of city motor bus must be with the metallic material except that extension spring, and remaining part available metal material also can be made of non-metallic material.

The figure explanation:

Accompanying drawing 1 is the telescopic handle of city motor bus (during gathering) structural representation.

Fig. 2 is the telescopic handle of city motor bus (pulling out a back) structural representation.

Among the figure: 1. the cross bar in the city motor bus, 2. attaching parts, 3. loop bar, 4. reset tension spring, 5. handle.

The specific embodiment:

The structure of the telescopic handle of city motor bus is as shown in drawings: Fig. 1, and attaching parts (1) is used for being connected of cross bar in telescopic connecting rod and the city motor bus; Loop bar (3) adopts the hollow loop bar of three joint telescopings, and the square section of loop bar is circle or square structure, captives joint with attaching parts (2) in the upper end of loop bar (3) outermost one joint; The middle reset tension spring (4) of installing of a joint that loop bar (3) is inner; Handle (5) top is circular, and the bottom is flat, and the square section is round; Handle (5) is connected with the bottom of the interior joint of loop bar (3), can rotate.Fig. 2, loop bar (3) inside and outside is provided with opposite each other platform between upper and lower, when loop bar (3) can block when pulling out mutually, and it can not rocked and pull out; Reset tension spring is connected and fixed with attaching parts (2) by last one; Be connected and fixed towards the bottom of next head, (three joints) loop bar (3) drawn over to one's side by the pulling force of reset tension spring with the interior joint of loop bar (3); Its manufacturing materials must be with the metallic material except that extension spring, and remaining part available metal material or non-metallic material are made, and assembles after being made into each parts.The attaching parts of telescopic handle (2) is fixed by bolts on the interior cross bar of city motor bus car, when the passenger needs, catch handle, because the downward pulling force of human body itself, loop bar (3) is elongated, and the handle position reduces, because loop bar (3) all adopts the inside and outside of hard material making and loop bar (3), connecting rod opposite each other platform is set between upper and lower blocks mutually, so can not rock and pull out after elongating; Not the time spent, the extension spring of shaking hands to be reset is drawn over to one's side.

The telescopic handle major advantage of city motor bus is: the passenger draws when holding up, and loop bar (3) is pulled out, and the handle position reduces (Fig. 2), and can not rock, and makes the passenger that stable, the sense of security be arranged when catching handle; Not the time spent, (Fig. 1) drawn in the extension spring of shaking hands to be reset over to one's side, can avoid meeting and discussing; For the passenger provides civilized, comfortable and safe environment by bus.

Claims

1. the telescopic handle of city motor bus comprises: attaching parts (2), loop bar (3), reset tension spring (4), handle (5) formation; It is characterized in that: loop bar (3) adopts the hollow loop bar of three joints, and loop bar (3) inside and outside is provided with opposite each other platform between upper and lower, can stretch.

2. according to the telescopic handle of the described city motor bus of claim 1, it is characterized in that: the inner joint of loop bar (3) is installed reset tension spring (4), reset tension spring (4) is connected and fixed with attaching parts (2) by last one, bottom towards the interior joint of next and telescopic sleeving rod is connected and fixed, and by the pulling force of reset tension spring (4) loop bar (3) is drawn over to one's side.

3. according to the telescopic handle of the described city motor bus of claim 1, it is characterized in that: handle top is circular (5), and the bottom is flat, and the square section is round; Handle (5) is connected with the bottom of the interior joint of loop bar (3), can rotate.

4. according to the telescopic handle of the described city motor bus of claim 1, it is characterized in that: except that reset tension spring (4) must be made of metallic material, remaining part was made of metallic material or non-metallic material.