CN2214327Y - Improved steering wheel lock - Google Patents

Abstract

The utility model relates to an improved steering wheel lock. A hook sheet is arranged on one side of the rear of a chair pad. A telescopic sleeve tube set which is composed of an outer sleeve tube, a middle sleeve tube, and an inner sleeve tube is respectively arranged on the hook sheet. The inner sleeve tube extends upwards and is provided with an L-shaped fork-shaped rod. A T-shaped buckle joint is formed on the end of the fork-shaped rod. A lockset rod is pivoted on the top part of the inner sleeve tube. When the utility model is used, the lockset rod is buckled with the buckle joint. A lockset can be arranged between an automobile driver seat and the steering wheel. So the space is little and placement is convenient in an automobile. Self-installation and self-construction can be carried out without damaging a cycle body in the course of construction. In addition, a thief can not easily sit on the driver's seat to steal the automobile, which ensures that the automobile can not be lost.

Description

Improved steering wheel lock

The utility model relates to a kind of improved direction dish lock, handle lock of the present utility model places automotive interior conveniently to put and not take up space when not using and can not influence steerman work, car body need not be destroyed during installation and construction can be installed voluntarily, and destroy lockset steal car on automobile driver seat because of the burglar is difficult for entering automotive interior, thereby it is stolen to guarantee that automobile is difficult for.

Automobile is used by masses widely now, no matter be that automobile is used as the vehicle of riding instead of walk, or automobile is used as the usefulness of transportation means or amusement and recreation, automobile all is subjected to consuming popular welcome and buys and use, and in order to prevent vehicle thefts, generally all can install " lockset ", to reach the purpose that prevents vehicle thefts, so Lock for automobile is considerable for automobile at automotive interior.

But, the opinion with general traditional Lock for automobile, this Lock for automobile is nothing more than crutch lock, strong man's lock, handle lock are arranged ... etc. different patterns, yet traditional Lock for automobile but has following shortcoming:

1 crutch lock then must be looked for local this lock of putting at automotive interior in addition when it does not use, account for placing space.

2 and with " strong man's lock " in the Lock for automobile, should " strong man's lock " by the construction of dress lockset the time the essential professional person that other please install lockset construct, very inconvenient.

3 because crutch is locked, the strong man locks, handle lock ... Deng, the crutch lock is that lockset is locked between bearing circle and brake pedal, strong man's lock then pins the gear shift lever of automobile; Handle lock then is locked in automobile steering wheel, though but above-mentioned various different locksets are at locking states, because of shortcoming lockset on the automobile driver seat is limited, and very easily make the burglar enter the operator's saddle of automotive interior, on automobile driver seat, there is abundant space that destruction back such as the crutch lock of automotive interior, strong man's lock, handle lock is caused vehicle thefts then.

Therefore, the practicality of above-mentioned orthodox car lockset is not enough, and in addition improved necessity is arranged in fact.Main purpose of the present utility model is to provide a kind of improved direction dish lock, a lockset bar is pivoted at the top of inner sleeve, during use by lockset bar and the mutual snapping of snapping head to pin vehicle steering, and when not using, can be placed between the gap of the chair cushion and the chair back, not account for usage space, and construction the time need not destroy car body installation voluntarily to reach, and can make the burglar be difficult for taking operator's saddle to steal car, unlikely stolen to guarantee automobile.

The technical solution of the utility model is to provide a kind of improved direction dish lock, wherein, be arranged on rear one side position of Chair cushion for car with a hook sheet, this hook sheet is at the inner side that is connected outside supporting blade between the pad and the chair back, beyond being respectively equipped with on the hook sheet, in, the telescopic tube group that inner sleeve is formed, a L-shaped fork lever is set extending above the side on the inner sleeve, form a T-shaped snapping head in the end of fork lever, and the top of inner sleeve screws togather piece, and a plat part is formed on the top that screws togather piece, the lockset bar of the bent and suitable angle that pivots that is pivoted on the plat part, waist one side of lockset bar has a lockhole, and the top formation one of lockset bar can penetrate key and stretch in lockhole in-to-in core to control the protruding tip.

Aforesaid improved direction dish lock, wherein, this hook sheet bottom has a crook that can be fastened on Chair cushion for car, top at the hook sheet extends to form an extension up, and the central authorities of extension form a slotted hole, be provided with a coil spring in the bottom of hook sheet, the end in addition of this coil spring is to collude the place, bottom that places the operator's saddle chair cushion.

Aforesaid modified form handle lock wherein, is provided with an outer sleeve in the bottom of telescopic tube group, the inner groove that can supply extension to insert that forms of outer sleeve, and the horizontal sealed screw of the central authorities of outer sleeve runs through the slotted hole of extension.

Aforesaid modified form handle lock wherein, forms a retaining edge at the inner top of outer tube, and class's projection and retaining edge are formed respectively on the end of middle sleeve, top, and a bulge loop is formed on the bottom of inner sleeve, and retaining is intermarginal fastens mutually with each respectively to make bulge loop, class's projection.

Aforesaid modified form handle lock wherein, is provided with class's bulge loop of establishing fixed block in one in the bottom of middle sleeve, and the inner top of inner sleeve laterally is provided with a pin, vertically is provided with a coil spring between pin and fixed block.

The utility model has following advantage at least:

1 this lockset is to be locked between automobile driver seat and the vehicle steering, forms a kind ofly prevent that the burglar from entering and open lockset after automotive interior is taken operator's saddle can be reliably in fact, the utlity model has the advantage that can prevent vehicle thefts really.

2 these locksets can be installed voluntarily, and do not need to look in addition the workman to construct, and have the comfort feature that can be convenient to construct.

3 locksets of the present utility model can place the lockset condensation chair cushion of automobile driver seat and the gap location between the chair back when not pinning vehicle steering, can reach not account for placing space and the unlikely advantage that influences the steerman driving.

Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is of the present utility model in conjunction with cutaway view.

Fig. 3 is an enforcement illustration of the present utility model.

Fig. 4 is the enforcement illustration that lockset folds.

The utility model is that a kind of improved direction dish lock is (as Fig. 3, shown in 4), it mainly is to be provided with a hook sheet 13 at the chair cushion 10 of automobile driver seat and a side clearance 12 places of the chair back 11, and hook sheet 13 is to lay respectively at the inboard that is engaged on outside supporting blade 14 between the chair cushion 10 and the chair back 11, because of supporting blade 14 provides hook sheet 13 suitable block effect, can prevent that hook sheet 13 from deviating from inadequately outwardly, and hook sheet 13 bottoms have a crook 15 that can be fastened on Chair cushion for car 10, extend to form an extension 16 up at the top of hook sheet 13, and the central authorities of extension 16 form a slotted hole 161(as shown in Figure 2), the bottom of hook sheet 13 is provided with a coil spring 17 in addition, and the other end of this coil spring 17 is to collude the place, bottom that places operator's saddle chair cushion 10;

For another example shown in Fig. 1,2, its be telescopic tube group 20 of the present utility model block diagram with combine cutaway view, and the bottom of telescopic tube group 20 has an outer sleeve 21, can hold the groove 22 that aforementioned extension 16 enters and have one in the outer sleeve 21, and make slotted hole 161 also be positioned at groove 22, so that the telescopic tube group 20 hook sheet 13 suitable angle that pivots relatively, outer sleeve 21 has the screw 23 of lateral direction penetrating, can be gone into screw 23 backs and be made outer sleeve 21 with respect to slotted hole 161 forward and backward pullings by disconnected screw 24 screw locks of a lock;

One diameter convergent portion 25 is formed on outer sleeve 21 tops, and sets firmly an outer tube 26 in the tapered diameter portion 25, and the inner top of outer tube 26 forms a retaining edge 27;

A sheathed bottom has the middle sleeve 28 of class's bulge loop 29 in the inside of outer tube 26, and the inner top of middle sleeve 28 also forms a retaining edge 30;

And a fixed block 31 is set in the inside of class's bulge loop 29, the inner sleeve 32 of bulge loop 33 is formed on a sheathed bottom in the inside of middle sleeve 28, the inner top of inner sleeve 32 laterally is provided with a pin 34, between pin 34 and fixed block 31, vertically being provided with a coil spring 35, provide inner sleeve 32 suitable elasticity recovery with this coil spring 35; What screw togather at the top of inner sleeve 32 that plat part 36 formed on a top screws togather piece 361, at the L-shaped fork lever 37 that is pivoted above the side on the inner sleeve 32, forms a T-shaped snapping head 38 at the top of fork lever 37 in addition;

The lockset bar 39 of the bent and suitable angle that pivots that on plat part 36, is pivoted, and waist one side of lockset bar 39 has a lockhole 40, and the top of lockset bar 39 formation one can penetrate key to control the core 42 that the protruding tip 41 stretches, and the protruding tip 41 that core 42 is controlled can be positioned at the inside of lockhole 40.

The utility model is (as shown in Figure 3) in use, because of telescopic tube group 20 have can for draw outward in, in, outer tube, applicable to different automobile car types, and in telescopic tube group 20 in-to-ins, inner sleeve 28, during 32 outer drawing, can make the outside of middle sleeve 28 bottom class projections 29 prop up retaining edge 27 places of outer tube 26 inner tops, the bulge loop 33 of inner sleeve 32 bottoms also props up retaining edge 30 places of middle sleeve 28 inner tops, in preventing, inner sleeve 28,32 deviate from, and fork lever 37 is the bottoms that can be fastened on vehicle steering 43, again lockset bar 39 is bent to suitable angle and places the top of vehicle steering 43, and the snapping head 38 on fork lever 37 tops and the lockhole 40 of lockset bar 39 are fastened mutually, to reach the purpose of locking vehicle steering 43.

Again as shown in Figure 4, when lockset of the present utility model with after key operated, interior, middle sleeve 32,28 in the telescopic tube 20 can be recessed in respectively in the outer tube 26 and and be stacked and placed on the chair cushion 10 of automobile driver seat and 12 places, gap between the chair back 11 telescopic tube 20 pivots, and do not need to look in addition the position placing lockset, and the also unlikely person's that influences the vehicle drive driving space.

Claims (5)

1, a kind of improved direction dish lock, it is characterized in that: rear one side position that is arranged on Chair cushion for car with a hook sheet, this hook sheet is at the inner side that is connected outside supporting blade between the chair cushion and the chair back, beyond being respectively equipped with on the hook sheet, in, the telescopic tube group that inner sleeve is formed, a L-shaped fork lever is set extending above the side on the inner sleeve, form a T-shaped snapping head in the end of fork lever, and the top of inner sleeve screws togather piece, and a plat part is formed on the top that screws togather piece, the lockset bar of the bent and suitable angle that pivots that is pivoted on the plat part, waist one side of lockset bar has a lockhole, and the top formation one of lockset bar can penetrate key and stretch in lockhole in-to-in core to control the protruding tip.

2, improved direction dish lock according to claim 1, it is characterized in that: this hook sheet bottom has a crook that can be fastened on Chair cushion for car, top at the hook sheet extends to form an extension up, and the central authorities of extension form a slotted hole, be provided with a coil spring in the bottom of hook sheet, the end in addition of this coil spring is to collude the place, bottom that places the operator's saddle chair cushion.

3, improved direction dish lock according to claim 1 and 2, it is characterized in that: be provided with an outer sleeve in the bottom of telescopic tube group, the inner groove that can supply extension to insert that forms of outer sleeve, the horizontal sealed screw of the central authorities of outer sleeve runs through the slotted hole of extension.

4, improved direction dish lock according to claim 1, it is characterized in that: the inner top at outer tube forms a retaining edge, one class's projection and retaining edge are formed respectively on the end of middle sleeve, top, and a bulge loop is formed on the bottom of inner sleeve, and bulge loop, class's projection are intermarginally fastened mutually with each retaining respectively.

5, improved direction dish lock according to claim 1, it is characterized in that: class's bulge loop of establishing fixed block in one is set in the bottom of middle sleeve, and the inner top of inner sleeve laterally is provided with a pin, vertically is provided with a coil spring between pin and fixed block.

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