CN201380895Y

CN201380895Y - Vehicle bracket with lock

Info

Publication number: CN201380895Y
Application number: CN200920096453U
Authority: CN
Inventors: 李世爽
Original assignee: TIANJIN TIME BICYCLE CO Ltd
Current assignee: AIMA TECHNOLOGY CO., LTD.
Priority date: 2009-04-22
Filing date: 2009-04-22
Publication date: 2010-01-13
Anticipated expiration: 2019-04-22

Abstract

The utility model relates to a vehicle bracket with a lock, which comprises a vehicle bracket body, a lock cylinder and a vehicle ladder. The vehicle bracket body is integrally formed by a support foot, two lateral supporting arms and two lateral fork openings, the vehicle ladder is installed on one of the supporting arms, the fork openings are arranged at the upper ends of the supporting arms, installation plates mounted on vehicle shafts are hinged inside the fork openings via hinge shafts, the lock cylinder is installed on the end face outside the fork opening of another side lateral supporting arm corresponding to one supporting arm of the vehicle ladder through fastening screws, a bolt of the lock cylinder extends inwards in an axial direction, and lock holes for locking the bolt are arranged on the installation plates corresponding to the extending position of the bolt when the vehicle bracket is in a positioned state. As screw installation holes are shielded by the installation plates after the vehicle bracket is locked by adopting the lock cylinder, a theft can not unscrew fixing screw nails to detach the lock and steal a vehicle. Besides, the vehicle bracket has reasonable design, simple structure, fast and simple installation, convenient utilization, strong practicability, low cost, and perfect anti-theft effect.

Description

Have the car support of lock

Technical field

The utility model belongs to the lock field of battery-driven car or bicycle, especially a kind of car support that has lock.

Background technology

Bicycle and battery-driven car are widely used in the daily life, lose in order to prevent it, at bicycle and battery-driven car lock are installed all.Lock substantially all is installed on the other vehicle frame of wheel at present, and based on the locking wheel, shortcoming is: 1, this class lock is mostly installed by screw, is disassembled easily, thereby causes vehicle to be stolen; 2, this class lock component parts is more, complex structure, and cost is higher; 3, this class lock takes up room greatlyyer, and materials are more, use loaded down with trivial details.For this reason, seeking to lock in the car support as present patent application is a good method.

By retrieval, one piece and the utility model patent (patent No.: 200720045875.9 have been found, patent name: a kind of Electrical Bicycle spike lock), it comprises adapter plate and the spike that is hinged on the adapter plate, on a hold-down arm of spike, be installed with lock body, the lock body front end is provided with telescopic dead bolt, and the dead bolt front end passes hold-down arm and cooperates with guide groove and knock hole on the adapter plate; Guide groove is one section arc groove, and knock hole is positioned at the preceding lower end of guide groove and communicates with guide groove, and the aperture of knock hole is greater than the width of guide groove; Dead bolt is front fine and rear thick stepped shaft structure; The width of dead bolt leading portion and guide groove adapts, and the dead bolt leading portion can slide along guide groove when hold-down arm and adapter plate relatively rotate; The aperture of dead bolt back segment and knock hole adapts, and when hold-down arm was in the end position of holding up, the dead bolt back segment can be inserted in the knock hole.Though this patent is simple in structure, little, the saving in material that takes up room, the shortcoming that exists is: 1, unreasonable structure, lock are axially to be provided with, and key fractures easily; 2, structure still seems complicated, and parts are still more; 3, theftproof performance is relatively poor, and the car stealer can unload lock and cause vehicle to lose by backing out fix screw, thereby causes unnecessary economic loss to the user.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, with low cost, have a car support that good anti-theft feature has lock.

The utility model solves its technical matters and is achieved through the following technical solutions:

A kind of car support that has lock, comprise car support body, tapered end, car ladder, car support body is made into integration by spike, both sides brace and both sides prong, the car ladder is installed on the side stay arm, prong is all built in the brace upper end, in prong, adorn adapter plate by the hinge hinge, this adapter plate is installed on the axletree, it is characterized in that: by tightening screw one tapered end is installed at the relative outside end face of the opposite side prong of car ladder, the dead bolt of this tapered end axially stretches out, and is in the lockhole that corresponding dead bolt extended position on the adapter plate under the positioning states is shaped on this dead bolt of locking in car support.

And, being shaped on the fixedly screw mounting hole of the tightening screw of tapered end on the described adapter plate under car support open mode, adapter plate blocked it when this screw mounting hole was in positioning states in the car support.

And described tapered end is for radially to be installed on the outside end face of prong, and key is for radially being provided with.

Advantage of the present utility model and beneficial effect are:

1, the car support that originally has lock is just radially installed tapered end in the prong outer end of car support, and makes lockhole and mounting hole gets final product on adapter plate, and structure is very simple, does not increase any other appurtenances, and is with low cost.

2, originally have the car support location of lock and after adopting the tapered end locking, its screw mounting hole is mounted plate and blocks, thereby the car stealer can't back out fix screw and unload lock and cause vehicle to lose, and has effectively avoided user's economic loss.

3, the utility model is reasonable in design, and is simple in structure, quick for installation, easy to use, practical, with low cost, has perfect antitheft effect.

Description of drawings

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

Fig. 2 is the left view that tapered end is installed in the utility model brace;

Fig. 3 is the right elevation that tapered end is installed in the utility model brace;

Fig. 4 is that the car support is in the scheme drawing that exposes tightening screw under the open mode;

Fig. 5 is the A portion enlarged diagram (semi-sictional view) of Fig. 1.

The specific embodiment

The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.

A kind of car support that has lock, comprise car support body, tapered end 1, car ladder 6, car support body is made into integration by spike 7, both sides brace 5 and both sides prong 3, prong is all built in the brace upper end, in prong, adorn an adapter plate 2 by hinge 4 hinges, this adapter plate is installed on the axletree, and the car ladder is installed on the side stay arm.Innovative point of the present utility model is: end face is equipped with a tapered end by tightening screw 11 outside the prong of the opposite side brace of car ladder brace relatively, and the dead bolt 9 of this tapered end axially stretches out inwards; Be in the lockhole 10 that corresponding dead bolt extended position on the adapter plate under the positioning states is shaped on this dead bolt of locking in car support, be shaped on the fixedly screw mounting hole of tapered end tightening screw (not having label) on car support is in adapter plate under the open mode, this screw mounting hole supports at car that adapter plate blocks it when being in positioning states.

Tapered end is for radially to be installed on the outside end face of prong, and key 8 is for radially being provided with.

Claims

1, a kind of car support that has lock, comprise car support body, tapered end, car ladder, car support body is made into integration by spike, both sides brace and both sides prong, the car ladder is installed on the side stay arm, prong is all built in the brace upper end, in prong, adorn adapter plate by the hinge hinge, it is characterized in that: end face is equipped with a tapered end by tightening screw outside the prong of the opposite side brace of car ladder brace relatively, the dead bolt of this tapered end axially stretches out inwards, is in the lockhole that corresponding dead bolt extended position on the adapter plate under the positioning states is shaped on this dead bolt of locking in car support.

2, the car support that has lock according to claim 1, it is characterized in that: be shaped on the fixedly screw mounting hole of the tightening screw of tapered end on the described adapter plate under car support open mode, adapter plate blocked it when this screw mounting hole was in positioning states in the car support.

3, the car support that has lock according to claim 1, it is characterized in that: described tapered end is for radially to be installed on the outside end face of prong, and key is for radially being provided with.