CN2382626Y - Anti-theft frame for bicycle - Google Patents

Abstract

The utility model relates to a theft-proof bicycle frame for a bicycle, which is provided with a frame type base plate 7. The base plate is provided with more than two main bicycle frames 10, and an arc-shaped connecting frame 3 is arranged between two main bicycle frames. Each main bicycle frame is composed of a left baffle frame 1 and a right baffle frame 2; the upper part of each main bicycle frame is provided with a left and a right lock frames 4 which are hinged with the main bicycle frames together through pivot shafts 8; the bottom of each main bicycle frame is provided with a C-shaped wheel frame 5.

Description

The bicycle theft-prevention vehicle frame

The utility model relates to a kind of bicycle theft-prevention vehicle frame, and this antitheft vehicle frame can make things convenient for access vehicle in an orderly manner, and can prevent that vehicle from losing.

Existing Bike Parking all is provided with bicycle parking rack, this jiffy stand is welded by reinforcing bar, which is provided with a plurality of stop positions, the bicycle parking of can making things convenient for the people of this jiffy stand, but the molecule that can not avoid theft is stolen car, especially in present residential building sub-district, stealing the car case night often has generation, therefore needs a kind of theft-proof bicycle parking rack of design.

The purpose of this utility model provides a kind of bicycle theft-prevention vehicle frame, and this antitheft vehicle frame both can make things convenient for the people to stop in order, can prevent effectively that again vehicle from losing.

The purpose of this utility model is achieved in that a kind of bicycle theft-prevention vehicle frame, a frame-type chassis is arranged, this chassis is provided with plural main car frame, be provided with arc connection frame between two main car frames, this main car frame is made up of left divider and right divider, left and right lock frame is equipped with on this main car frame top, and this lock frame is fitted together by hinge and main car frame hinge, and the main car frame bottom is c-shaped wheel carrier.When the utility model uses, left and right lock frame is put open position, the front-wheel of bicycle is put in the middle of the wheel carrier of C shape, then left and right lock frame is set to the position of closing, again with one U-shaped lock with about the lock frame lock together, this moment, the front portion (comprising front-wheel, front fork and handlebar) of bicycle just was locked among the utility model, had realized that safe, firm the reaching of bicycle deposited in an orderly manner.

Compared with the prior art the utility model has both can make things convenient for the people to stop in order, can prevent the advantage that vehicle is lost effectively again.

The utility model is described in further detail to reaching embodiment below in conjunction with accompanying drawing.

Fig. 1 is a front view of the present utility model

Fig. 2 is a right side view of the present utility model

Fig. 3 is a left and right lock frame closed condition scheme drawing of the present utility model (A of Fig. 1 is to view)

Fig. 4 is a left and right lock frame open mode scheme drawing of the present utility model

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, bicycle theft-prevention vehicle frame of the present utility model, a frame-type chassis 7 is arranged, this chassis is welded by angle steel, it is the framework of a rectangle, this chassis is provided with plural main car frame 10, be provided with arc connection frame 3 between two main car frames, this main car frame is made up of left divider 1 and right divider 2, a left side, right divider is made by steel pipe is curved, and with described chassis weld together, this left side, right divider height is 760 millimeters, a left side, minimum spacing between the right divider is 60 millimeters, and the centre distance between per two main car frames is 500 millimeters, the left side of this main car frame, the top of right divider is welded with hinged seat 9, a described left side, right lock frame 4 is by a hinge 8 and a left side, right divider hinge is fitted together a left side, right lock frame is bent by reinforcing bar and forms, and can hinge be that rotate at the center, the main car frame bottom is c-shaped wheel carrier 5, and the front portion of this wheel carrier is welded with the tire holder 6 made from steel plate.When the utility model uses, left and right lock frame is put open position (referring to Fig. 4), the front-wheel 12 of bicycle is put in the middle of the wheel carrier of C shape, then left and right lock frame is set to the position of closing (referring to Fig. 3), again with one U-shaped lock 13 with about the lock frame lock together, this moment, the front portion (comprising front-wheel, front fork and handlebar) of bicycle just was locked among the utility model, the crossbeam 11 of bicycle just in time be in U-shaped lock below, as long as this lock is not opened or destroys, bicycle can't take out from the utility model.

Claims (1)

1, a kind of bicycle theft-prevention vehicle frame, it is characterized in that: a frame-type chassis (7) is arranged, this chassis is provided with plural main car frame (10), be provided with arc connection frame (3) between two main car frames, this main car frame is made up of left divider (1) and right divider (2), left and right lock frame (4) is equipped with on this main car frame top, and this lock frame is fitted together by hinge (8) and main car frame hinge, and the main car frame bottom is c-shaped wheel carrier (5).

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