CN2608356Y

CN2608356Y - Rotary knob type gear push button lock

Info

Publication number: CN2608356Y
Application number: CN 03239678
Authority: CN
Inventors: 王碧训
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-04
Filing date: 2003-03-04
Publication date: 2004-03-31
Anticipated expiration: 2013-03-04

Abstract

The utility model provides a turnbuckle gear button lock, which has a sealed shield with a lock core seat in the front. The lock core seat is equipped with a lock core hole and a hole shaped like the number ''8''. The lock core hole is provided with a lock core device inside and the 8-shapded hole has a spring, a lock bolt component and a lock hook component. The lock core device extends to the opening of the lock bolt through a drive key, which enables the lock core device to move the lock bolt component widthwise. The lock bolt component with the jacking force of the spring extends the front end to be clamped into the lock hook component, which enables the lock bolt component to lock or unlock the lock hook component. The gear button of the gear handle is covered nicely by the sealed shield, the lock hook component revolves and swings upwards and the turnbuckle gear button lock is locked by the lock bolt component. The sealed shield lock is fixed to the gear button of the gear handle, which enables the gear button to be covered by the sealed shield and disables the gear button from being moved, therefore the device achieves the guarding function.

Description

Screw fastening type gear button latch

One, technical field

The utility model relates to lockset, relates in particular to a kind of screw fastening type gear button latch of utilizing seal bootr, core member, lock bar element and screw fastening type latch hook element to be formed by combining.

Two, background technology

This case applicant numbers " all cover protection defending lock " patent of No. 395350 at the Taiwan patent announcement that first to file is checked and approved, half housing that is hollow form by two inside is formed, wherein half housing is provided with core member and locking bolt, second half housing is provided with locking hole, can embed locking hole by locking bolt, makes the combination that can lock mutually of 2 half housings, become a fully enclosed hollow housing, or, make locking bolt can withdraw from locking hole by the drive of core member, make the separated attitude of 2 half housings.

Above-mentioned patent " all cover protection defending lock " is to utilize half housing common combination of two hollow forms and constitute an all cover protection defending lock, utilize this all cover protection defending lock the handle part of gear shift lever can be sealed solid lock fully together with the gear button again, to reach the purpose of vehicle anti-theft.Yet this all cover protection defending lock is because must be coated sealing fully with the whole handle part of gear shift lever, so it must have bigger volume and just can reach the antitheft purpose that coats the whole handle of gear shift lever fully.But pursue current people under the propensity to consume guiding of exquisite short and small product, the bulkiness volume of all cover protection defending lock of this patent is difficult to cause customer's purchase intention.

Again, for example the Taiwan patent announcement is numbered " the kenel assembly of unblanking of auto shift bar gear shift button " patent No. 447419, it is in the gear shift button of the auto shift bar of vehicle, be provided with through hole or groove, again by latch members such as latching system or padlocks, with this through hole or groove padlock in addition, the gear shift button of auto shift bar can't be operated by locking.But the end face of its latching system is provided with groove, and this groove can be enclosed within the gear shift button outside, latching system is provided with core in addition, and the core extension is provided with latch, makes when core is blocking, latch can insert in the through hole of gear shift button, makes latching system and gear shift button form the padlock state.The patented product is to utilize various forms of latching systems that the gear button of gear shift lever is locked admittedly, makes the gear button of gear shift lever to be used by normal running, reaches the purpose of vehicle anti-theft whereby.Yet the gear button locking kenel assembly of this patent must apply the work programme of holing or offering groove in use to the gear button of former car, or the gear shift lever handle must be replaced with the gear button with through hole or groove; Just can make the latching system of the patented product that the gear button is carried out solid lock.Thisly must implement the change or the processing that add, or the way of the spare part of other non-former car that changes the outfit to the part of former car or structure, the car owner be relatively be not easy received.

Three, utility model content

Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of screw fastening type gear button latch, it is not being changed, is destroying or is reequiping under the prerequisite of former car part, by seal bootr the gear button of gear shift lever is closed cover fully, utilize core member, lock bar element and latch hook element can form the locking effect mutually again, make the gear button to be touched, to reach the antitheft purpose of vehicle; When it implements block action, only the latch hook element upwards need be pulled and be made its swing action, the latch hook element just can be automatically by the lock bar element locking, thereby makes the gear button latch that the gear button complete closed of gear shift lever is played antitheft effect.

The purpose of this utility model is realized by following technical scheme.

The utility model screw fastening type gear button latch, it is provided with a seal bootr, and this seal bootr front side is provided with lock core base, is provided with the lock core hole and the 8 word holes of perpendicular connection in the lock core base, be provided with the core member in the lock core hole, be provided with shell case, lock bar element and latch hook element in the 8 word holes; The core member stretches into the breach of lock bar element by the driving key that is provided with, and makes core member may command lock bar element carry out the cross travel action; The front end protrusion engages with the latch hook element and lock bar element is by spring push, make lock bar element may command latch hook element form the locking or unlocking state, by the gear button position of the identical cover cap of seal bootr at the gear handle, when making progress swing by the latch hook element again by the lock bar element locking, the seal bootr snap close is fixed on the gear button position of gear handle, make the gear button be closed cover and cover cover cap and can't be touched, thereby reach the purpose of vehicle anti-theft.

Aforesaid screw fastening type gear button latch, wherein seal bootr inside is provided with the holding tank of depression, ccontaining gear button and/or high speed gear button in the holding tank.

Aforesaid screw fastening type gear button latch, wherein the end of latch hook element is provided with short slot.

Aforesaid screw fastening type gear button latch, wherein the lock bar element front end snaps in latch hook element short slot, and the latch hook element can't rotate and be blocking.

Aforesaid screw fastening type gear button latch, wherein the lock bar element front end withdraws from latch hook element short slot, and the latch hook element freely rotates and is unlocking condition.

Four, description of drawings

Fig. 1 is a spatial structure decomposing schematic representation of the present utility model.

Fig. 2 is the inner structure generalized section of the utility model locking condition.

Fig. 3 is a 3-3 generalized section shown in Figure 2.

Fig. 4 is the inner structure generalized section of the utility model unlocking condition.

Fig. 5 is the 5-5 generalized section of Fig. 4.

The number in the figure explanation: 1 seal bootr, 11 holding tanks, 2 lock core bases, 21 lock core holes, 211 through holes, 228 word holes, 221 through holes, 23 core members, 231 shrinkage pools, 232 drive key, 233 key, 24 latches, 25 springs, 26 lock bar elements, 261 breach, 27 stoppers, 28 latches, 3 latch hook elements, 31 annular grooves, 32 short slots, 4 gear shift levers, 41 gear buttons, 42 gear handles, 43 high speed gear buttons, 5 keys.

Five, the specific embodiment

Consult shown in Figure 1, the keystone configuration of the utility model screw fastening type gear button latch is, it is provided with a seal bootr 1, and be provided with the holding tank 11 of recess in seal bootr 1 inside, near the shape of the gear handle 42 gear button 41 peripheries of the interior shape of this seal bootr 1 and gear shift lever 4 is slightly identical, therefore seal bootr 1 position that just can cover the gear button 41 that is combined in gear shift lever 4 and extend near the part gear handle 42 gear button 41 peripheries, this seal bootr 1 in-to-in holding tank 11 just can be contained in wherein for gear button 41 and/or high speed gear button 43, so that gear button 41 and/or high speed gear button 43 complete closed are coated; Seal bootr 1 front side is provided with lock core base 2, and lock core base 2 inside are provided with lock core hole 21 and 8 word holes 22, and this lock core hole 21 and 8 word holes 22 are mutual vertical connection state.

Be equiped with core member 23 in the lock core hole 21, its be the through hole 211 that utilizes a latch 24 to run through to insert lock core hole 21 walls with the shrinkage pool 231 of core member 23 in, by core member 23 being combined in regularly the interior location of lock core hole 21.

The first half the inside in 8 word holes 22 is respectively equipped with spring 25, lock bar element 26, utilizes a stopper 27 to seal again; The lower part in 8 word holes 22 inserts for an end of L-shaped latch hook element 3, and utilizes a latch 28 to run through in the annular groove 31 of the through hole 221 public latch hook elements 3 that insert 8 word holes, 22 walls, latch hook element 3 is combined in the lower part position in 8 word holes 22.

The driving key 232 of above-mentioned core member 23 rear ends just stretches in the breach 261 of lock bar element 26, therefore, when utilizing key to insert and to drive 23 rotations of core member, the driving key 232 of core member 23 rear ends can drive the cross travel action of contracting in lock bar element 26 execution; Or at ordinary times, core member 23 is not during by key turns, and lock bar element 26 is subjected to spring 25 pushing tows all the time and has the strength of outside protrusion.

Consult Fig. 2, shown in Figure 3, when the utility model screw fastening type gear button latch is implemented block action, be the position that utilizes seal bootr 1 to entangle the gear button 41 and/or the high speed gear button 43 of gear shift lever 4, and this seal bootr 1 can fully seal cover cap with near its peripheral part gear handle 42 with gear button 41 and/or high speed gear button 43; At this moment, again latch hook element 3 is upwards pulled, make its swing action that makes progress, when the short slot 32 of the latch hook element 3 ends end face with lock bar element 26 coincide at once, lock bar element 26 is subjected to the pushing tow of spring 25, its front end can protrude and snap in the short slot 32 of latch hook element 3, latch hook element 3 can't be rotated and forms snap action.By with seal bootr 1 locking on gear handle 42, simultaneously with gear button 41 and/or high speed gear button 43 complete closed cover caps, thereby make gear button 41 to be touched, so vehicle can't operate the gear shift action, reach the purpose of vehicle anti-theft effectively.

Consult Fig. 4 again, shown in Figure 5, when the utility model screw fastening type gear button latch is implemented unlocking action, must use correct key 5, key 233 by core member 23 is inserted, with core member 23 separate the door bolt and rotate, then the driving key 232 of core member 23 rear ends can drive the action of contracting in the lock bar element 26, make the front end of lock bar element 26 withdraw from the short slot 32 of latch hook element 3, at this moment latch hook element 3 can revert to the state that freely rotates, therefore latch hook element 3 itself can be because action of gravity and the utility model screw fastening type gear button latch can be taken off by whole for automatic sagging formation unlocking condition.

The utility model screw fastening type gear button latch is combined in gear shift lever 4 gear buttons 41 by seal bootr 1 cover, forms snap action automatically by the upwards swing action of latch hook element 3 again, can so that gear 41 can't be touched, to realize the effect of vehicle anti-theft.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of screw fastening type gear button latch is characterized in that it is provided with a seal bootr, this seal bootr front side is provided with lock core base, be provided with the lock core hole and the 8 word holes of perpendicular connection in the lock core base, be provided with the core member in the lock core hole, be provided with shell case, lock bar element and latch hook element in the 8 word holes; The core member stretches into the breach of lock bar element by the driving key that is provided with, and front end protrudes and engages with the latch hook element lock bar element by spring push.

2, screw fastening type gear button latch according to claim 1 is characterized in that, described seal bootr inside is provided with the holding tank of depression, ccontaining gear button and/or high speed gear button in the holding tank.

3, screw fastening type gear button latch according to claim 1 is characterized in that the end of described latch hook element is provided with short slot.