CN2487615Y

CN2487615Y - Steering wheel lock

Info

Publication number: CN2487615Y
Application number: CN01237572U
Authority: CN
Inventors: 钟国明
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-23
Filing date: 2001-04-23
Publication date: 2002-04-24
Anticipated expiration: 2011-04-23

Abstract

The utility model relates to a steering wheel lock. A handle loop of a steering wheel is connected with a base of the steering wheel by a pivot, therefore the handle loop of the steering wheel can be wrenched within moderate angle. A lock hinder component is arranged on the base of the steering wheel to fix the wrenched angle of the handle loop of the steering wheel. The total steering wheel can be wrenched in the moderate angle by the handle loop of the steering wheel, therefore the handle loop and a meter board or other surroundings of the steering wheel form a switching clipping control, thereby reaching lock hinder effect of the steering wheel. The utility model can increase using convenience and save space of additional lock sets.

Description

Handle lock

The utility model relates to a kind of bearing circle, belongs to field of lockset.

The anti-joyride device of general vehicle, use except basic Door Lock and electric door lock, to prevent that object is stolen in the car, and outside thief-proof, the anti-theft feature that started arbitrarily of vehicle circuit, it more need be by being used of other locks, and can easily vehicle be driven away with the Door Lock of avoiding vehicle and the destroyed back of electric door lock; The cruising of general vehicle, the direction that need are travelled by the correct control vehicle of bearing circle, just get so that normal vehicle operation, so when the bearing circle of vehicle is pulled by lock, and can't rotate smoothly the time, even if this vehicle is still in stays under operative condition, to such an extent as to can't safety traffic, and increase the difficulty that the burglar steals vehicle, reach antitheft effect with more positive means.

Promptly there is at present a utilization to add the lockset hoop and is placed on the ring of bearing circle, with structure other object is produced blocking, to reach the effect that handle lock is pulled by lockset; Yet this similar Lockset on steering wheel structure is though can limit the rotation of direction, but the structure of general direction dish lock system laterally is arranged on the bearing circle, its hoop must be placed on the bearing circle in use, and time spent not, must be with its removal on bearing circle, and the lockset behind the removal taken in storing separately; In its loaded down with trivial details demolition, installation process, not only increase the difficulty and inconvenience used; Especially after lockset is pulled down, also must provide a suitable space in addition ccontaining, more can therefore increase the inconvenience that steerman uses vehicle.

The purpose of this utility model is intended to provide a kind of holding of bearing circle can the circle do the folding of pulling of a suitable angle, and reaches the handle lock of locking the effect of pulling.

For achieving the above object, solution of the present utility model is: handle lock, and its structure includes: the bearing circle seat is the rotating shaft main body of bearing circle, have to both sides are horizontal and extend and hold the circle strong main jointing that links to each other, and another is single directly to secondary jointing of extension; Hold circle, its with the main jointing of bearing circle seat and the joint of secondary jointing, be formed with main junction surface and secondary junction surface respectively; Pivot is arranged between the main junction surface and main jointing of holding circle and bearing circle seat; Lock the assembly of pulling, be located at bearing circle and the joint of holding circle.

Described handle lock, wherein this bearing circle seat is being formed with a lock jacket casing hole for the solid lock tube of cover near main jointing avris place, the locking bolt of lock tube laterally convexedly stretches in the end face of main jointing, be provided with the corresponding main connecting portion of the main jointing place of locking tube and hold circle with the bearing circle seat, be formed with first storage tank of the solid locking dish of a cover, be distributed with a plurality of knock holees with angle on its locking dish for the locking bolt insertion, pivot is then passed by the outside of holding circle and holds circle and fastening in hole and the axis hole that the main jointing of bearing circle seat is involutory and is provided with, holds circle and is articulated at main jointing place with the bearing circle seat.

Described handle lock, wherein this place, secondary junction surface of holding circle is formed with one second storage tank, locate press button and in second storage tank, be provided with one, wherein locating press button is to fix the tip by a press button and spring control one to stretch at the end face of secondary connecting portion, and the end face of the secondary jointing of bearing circle seat then is formed with one can be for fixing the button hole that the tip buckles into.

Described handle lock, wherein the structure of this bearing circle seat can be the form of four paws, promptly comprise a pair of main jointing that a pair of structure is comparatively thick, the a pair of secondary jointing thinner with another structure, pull unit construction and be applied to the comparatively thick a pair of main jointing place of structure of this lock, the structure of location press button then can be applied to the thinner a pair of secondary jointing place of structure respectively.

After adopting such scheme,, make the blocking that formation turns between its object of holding circle and instrument carrier panel or other bearing circle periphery and the lock that the reaches bearing circle effect of pulling with the folding of pulling that circle is done a suitable angle of holding of bearing circle; Directly with the folding of pulling that circle is done a suitable angle of holding of bearing circle, can reach the direction dish is formed the effect that lock is pulled, must not add the lockset hoop by other in addition and be placed on the bearing circle, except that the facility that can increase use, more can save and take in the space that adds lockset separately; When unblanking, can fast the circle of holding of bearing circle be pulled folding to the correct complete form of script bearing circle.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is the handle lock of the present utility model state External view of pulling;

Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model;

Fig. 3 is the structure cutaway view of blocking state for location press button in the utility model;

Fig. 4 is the structure cutaway view that the location press button is removed the blocking state in the utility model;

Fig. 5 is the structure cutaway view of locking the state of pulling for general direction dish in the utility model;

Fig. 6 is used for the structural representation of four paws bearing circle for the utility model.

Basic structure of the present utility model as shown in Figures 1 and 2, its main body includes a bearing circle seat 1 and and encloses 2 for holding of operator's gripping, its bearing circle seat 1 is that the rotating shaft main body for bearing circle has to both sides are horizontal and extends and hold the circle 2 main jointings 11 that are connected, and another is single directly to the secondary jointing 12 that extends, its hold circle 2 with the main jointing 11 of bearing circle seat 1 and the joint of secondary jointing 12, be formed with main junction surface 21 and secondary junction surface 22 respectively, and be arranged in by pivot 5 and hold 11 of circle 2 and the main junction surface 21 of bearing circle seat 1 and main jointings, make to hold and enclose 2 and complied with main jointing 11 is done suitable angle for the axle center the folding of pulling; Especially in addition have one to lock the joint that the assembly 3 of pulling is located at bearing circle seat 1 and is held circle 2, angle when bending in order to fixedly to hold circle 2, and form one the lock effect of pulling, according to this can be with the folding of pulling that circle 2 is done a suitable angle of holding of bearing circle, so that hold the variation that circle 2 axle center with center of rotation and former bearing circle seat 1 are an angle, and steering wheel rotation smoothly, and its pull folding back hold circle 2 understand with instrument carrier panel H and other bearing circle seat peripheries like rain object blockings mutually such as driving lever H1, indicator driving lever H2, bearing circle can't be rotated, and then reach the effect that lock is pulled.

Please cooperate shown in Figure 2 simultaneously, bearing circle seat 1 is being formed with a lock jacket casing hole 13 for the solid lock tube 31 of cover near main jointing 11 avris places, overlapped and be fixed on the bearing circle seat 1 in order to pull lock tube 31 in the assembly 3 of lock, and the locking bolt 311 that makes lock tube 31 laterally convexedly stretches in the end face of main jointing 11, be provided with main jointing 11 corresponding main connecting portions 21 places of locking tube 311 and hold circle 2 with bearing circle seat 1, be formed with the knock hole 321 of one first storage tank 211 for a solid locking dish 311 insertions of cover, pivot 5 then passes fastening in hole 23 and the axis hole 111 that the main jointing 11 of holding circle 2 and bearing circle seat 1 is involutory and is provided with by holding circle 2 the outside, be articulated in main jointing 11 places with bearing circle seat 1 will hold circle 2, and when its hold circle 2 pull when folding can insert by the locking bolt 311 of lock tube 31 its over against knock hole 321 in, pull the fixing purpose of knuckle degree to reach with holding circle 2, and forms one by lock tube 31 and lock the effect of pulling.

In addition as shown in Figure 3, its 22 places, secondary junction surface of being in one's hands circle 2 are formed with one second storage tank 221, and a location press button 4 can be set in second storage tank 221, it is flexible in the end face of secondary connecting portion 22 by a press button 42 and a spring 43 controls one fixing tip 41 wherein to locate press button 4, the end face of the secondary jointing 12 of bearing circle seat 1 then is formed with one can be for fixing the button hole 121 that the tip 41 buckles into, as shown in Figure 3, can fasten and the structural strength of reinforcement general direction dish by fixing the sleeve of the tip 41 at ordinary times with button hole 121, and when the lock stopper of desiring the travel direction dish is done, as shown in Figure 4, can be earlier by the blocking effect of pressing contact pressure button 42 to make to fix the tip 41 to contract to move back 12 of the secondary jointings that can discharge the secondary junction surface 22 of holding circle 2 and bearing circle seat 1, can will hold circle 2 bends according to needed state, and will hold circle 2 and be fastened in suitable bending angle by the pull effect of assembly 3 of lock, as shown in Figure 5, and can hold circle 2 and instrument carrier panel H and other bearing circle seats periphery as rain brush driving lever H1 behind the folding via pulling, object phase blockings such as indicator driving lever H2, bearing circle can't be rotated, and then reach the effect that lock is pulled.

Moreover, as shown in Figure 6, it is the bearing circle of a four-jaw type, its assembly 3 structure applications of lock can being pulled are equally located in the comparatively thick a pair of main jointing 11 ' of structure, the structure of location press button 4 then can be applied to the thinner a pair of secondary jointing 12 ' of structure respectively and locate, and can make the utility model be applied to the structure of four paws bearing circle.

Claims

1 one kinds of handle locks is characterized in that: its structure includes:

The bearing circle seat is the rotating shaft main body of bearing circle, have to both sides are horizontal to extend and hold the circle strong main jointing that links to each other, and another is single directly to secondary jointing of extension;

Hold circle, its with the main jointing of bearing circle seat and the joint of secondary jointing, be formed with main junction surface and secondary junction surface respectively;

Pivot is arranged between the main junction surface and main jointing of holding circle and bearing circle seat;

Lock the assembly of pulling, be located at bearing circle and the joint of holding circle.

2 handle locks as claimed in claim 1 is characterized in that; This bearing circle seat is being formed with a lock jacket casing hole for the solid lock tube of cover near main jointing avris place, the locking bolt of lock tube laterally convexedly stretches in the end face of main jointing, be provided with the corresponding main connecting portion of the main jointing place of locking tube and hold circle with the bearing circle seat, be formed with first storage tank of the solid locking dish of a cover, be distributed with a plurality of knock holees with angle on its locking dish for the locking bolt insertion, pivot is then passed by the outside of holding circle and holds circle and fastening in hole and the axis hole that the main jointing of bearing circle seat is involutory and is provided with, holds circle and is articulated at main jointing place with the bearing circle seat.

3 handle locks as claimed in claim 1 or 2, it is characterized in that: this place, secondary junction surface of holding circle is formed with one second storage tank, locate press button and in second storage tank, be provided with one, wherein locating press button is to fix the tip by a press button and spring control one to stretch at the end face of secondary connecting portion, and the end face of the secondary jointing of bearing circle seat then is formed with one can be for fixing the button hole that the tip buckles into.

4 handle locks as claimed in claim 1, it is characterized in that: the structure of this bearing circle seat can be the form of four paws, promptly comprise a pair of main jointing that a pair of structure is comparatively thick, the a pair of secondary jointing thinner with another structure, pull unit construction and be applied to the comparatively thick a pair of main jointing place of structure of this lock, the structure of location press button then can be applied to the thinner a pair of secondary jointing place of structure respectively.