CN2246608Y - Temporary stop stabilizing device of cycle - Google Patents

Abstract

The utility model discloses a temporary stop stabilizing device of bicycles, which belongs to the technical field of bicycles. The utility model is composed of a hand controller installed on a bicycle handle bar and support bars installed on the both sides of a flat fork of a bicycle frame. The hand controller and the support bars are connected by steel wires through a lever planar linkage mechanism. The utility model can be used as a bicycle accessory which matches with various bicycles, and has the advantages of simple structure, convenient use and safety.

Description

Bicycle suspends stabilizing device

The utility model belongs to the device that bicycle parking is used, and belongs to a kind of with the stable device that stops of hand shift bicycle especially.

Usually the bicycle of usefulness do not possess have can be when temporary term stop the cyclist needn't get off and vehicle body can be stablized the stabilizing device that stops, when therefore in bicycle driving process, running into some situations about need temporarily stop (such as red light), the cyclist often will get off and wait, and then get on the bus again, not only bother but also dangerous.

The purpose of this utility model provides a kind ofly suspends stabilizing device with the hand-guided bicycle, can allow the cyclist needn't get off when temporary term stop and the direct control vehicle body is stable stops, not only convenient but also safety.

Main technical schemes of the present utility model is: hand controls is installed on the handlebar, the wire of being drawn by hand controls is connected by crank throw with the lever planar linkage mechanism on being installed in vehicle frame, the lever planar linkage mechanism flexibly connects by steel wire and the strut bar that is installed in cycle frame chain stay both sides, post upper has limiting stopper, and support wheel is equipped with in the lower end.

The utility model will be further described below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 a is that hand controls A is to view.

Fig. 2 b is the wedge constructional drawing of hand controls.

As shown in Figure 1, hand controls 1 is installed in handlebar from the nearer position of parking brake, the wire 2 of being drawn by hand controls 1 is connected by crank throw along vehicle frame and lever planar linkage mechanism 3, lever planar linkage mechanism 3 connects vehicle frame by movable around axle, lever planar linkage mechanism 3 is flexibly connected by steel wire and strut bar 4, strut bar 4 is installed in the both sides of cycle frame chain stay symmetrically, support wheel 5 is equipped with in the lower end of strut bar 4, strut bar 4 is equipped with little hook in nearer place from the upper end, little hook is connected by the upright fork of pull back spring 6 and vehicle frame, and pull back spring 6 also is to hang connection mutually with little hook with the upright fork of vehicle frame; Be provided with pivot shaft 13 between trailing wheel center shaft and drive sprocket, but linked to each other with the vehicle frame chain stay by the moving axle, pivot shaft 13 is close to the limiting stopper 7 that is fixed on vehicle frame.

Shown in Fig. 2 a and Fig. 2 b, the shell 8 of hand controls 1, but there is the rotating shaft of the handle 9 of moving at the center, and rotating shaft is captiveed joint with wire 2, is provided with an aperture at the shell of hand controls, draw wire 2 thus, be provided with wedge 10 between the shell edge of hand controls 1 and arm pivot post, it is most advanced and sophisticated to be connected with shell 8 movable rotation-shafts, is fixed with hand draw ring 12 bottom the wedge, in the middle of wedge and the shell space is arranged, have spring 11 to be impaction state between wedge and the outer casing bottom.

Principle of work of the present utility model: bicycle runs into when needing temporary term stop under steam, the cyclist can stir handle 9 on the hand controls 1 with hand, drive wire 2 actions, transmission through lever planar linkage mechanism 3, make the strut bar 4 of cycle frame chain stay both sides down rotate to the position of limiting stopper 7 by level attitude, this moment, the support wheel 5 of strut bar lower end landed, and supported bicycle.When bicycle started, available pulling started the draw ring 12 of controller 1 lower end, and strut bar 4 just under the effect of pull back spring 6, returns to original level attitude.

The utility model is as the attachment device of bicycle, has simple in structurely, makes With convenient, safe and reliable advantage.

Claims (2)

1. bicycle suspends stabilizing device, it is characterized in that: hand controls (1) is fixed on the handlebar, the wire (2) of being drawn by hand controls (1) is connected by crank throw with the lever planar linkage mechanism (3) on being fixed on vehicle frame, lever planar linkage mechanism (3) flexibly connects with the strut bar (4) that is fixed on cycle rack chain stay both sides, strut bar (4) upper end is fixed with limiting stopper (7), and the lower end is fixed with support wheel (5).

2. device as claimed in claim 1 is characterized in that: hand controls (1) is made up of shell (8), handle (9), wedge (10), spring (11) and manual ring (12).

Images