CN2150106Y - Universal multi-function anti-theft lock for automobile - Google Patents
Universal multi-function anti-theft lock for automobile Download PDFInfo
- Publication number
- CN2150106Y CN2150106Y CN 92245292 CN92245292U CN2150106Y CN 2150106 Y CN2150106 Y CN 2150106Y CN 92245292 CN92245292 CN 92245292 CN 92245292 U CN92245292 U CN 92245292U CN 2150106 Y CN2150106 Y CN 2150106Y
- Authority
- CN
- China
- Prior art keywords
- lock
- transmission shaft
- axle
- axle center
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a universal multi-function anti-theft lock for automobile, comprising a lock seat and a telescoping rod. The lock seat is provided with the cover clamp of a steering wheel, and a driving gearset is arranged in the lock seat. When the lock seat is in an open state, the driving gearset can freely rotate in 360 DEG, and the length of the telescoping rod can be optionally adjusted. When the lock seat is in a locking state, all the movements are locked. The utility model is characterized in that the tail end of the telescoping rod is connected with an insertion sheet whose size and external shape are similar with the general recording clip band through a universal joint, and the insertion sheet is inserted into the clip holder of the audio of the automobile. When the length of the telescoping rod is adjusted to an appropriate position, the cover clamp of the steering wheel is sheathed on the steering wheel of the automobile. The lock seat is locked, so the double guard against theft effect is achieved.
Description
The utility model relates to a kind of lock, is a kind of universal directional multifunctional automobile anti-theft lock specifically.
Along with society is showing improvement or progress day by day, the automotive use rate also improves simultaneously, and general vehicle drive can be provided with an anti-theft column lock per capita in car, that is " the crutch lock " that be commonly called as, in case automobile is stolen, yet this type of anti-theft column lock is only antitheft at automobile itself, and does not have any antitheft usefulness for the auto audio equipment of automotive interior at all, is common in the car owner when getting off, need the auto audio equipment extraction is carried very inconvenience.Owing to visit the gift of science and technology, auto audio equipment has become the high price product again, so loss by theft rate improves constantly, and all causes greatest loss and puzzlement for car owner and insurance company.
Because aforementioned disadvantages, this creator is based on being engaged in practical experience, also constantly research of warp, the improvement that car alarm is made for many years, create the utility model eventually, its objective is provides a kind of universal directional multifunctional automobile anti-theft lock, it is had simultaneously automobile and auto audio equipment are produced the double anti-theft effect.
The purpose of this utility model is achieved in that and includes lock and expansion link, lock is provided with the bearing circle cartridge clip, expansion link and being arranged on the lock, which is provided with engaging tooth, lock is by the tapered end axle, transmission shaft, adjusting shaft three is partly formed, and in this tapered end axle, be provided with a gear serial verb construction in transmission shaft and the adjusting shaft, this tapered end axle and transmission shaft can be done 360 degree rotations in its interior set axle center, and this transmission shaft and adjusting shaft can be done 360 degree rotations in its another set axle center, but and be equipped with intermeshed gear with the both sides in this two axle center, be provided with a clamping wheel word in the transmission shaft, axle center under this clamping wheel word is provided with a slip dome, this lower end, axle center is connected with the engaging axle, the expansion link tail end is provided with a Hooke's coupling, and this Hooke's coupling is connected with a plant sheet.
Principle of work of the present utility model is earlier the plant sheet to be inserted in the auto audio equipment deck, and the length of adjustment expansion link, utilize the rotation of tapered end axle and transmission shaft horizontal direction on the lock and transmission shaft and adjusting shaft vertical direction to rotate again, the bearing circle cartridge clip is adjusted to the appropriate location, this direction indicators cover folder is sleeved on the bearing circle, the lock inner lock head is locked, whole gears mesh in the linkage gear interlinked mechanism, thus the flexible of tapered end axle and interaxle rotation of transmission shaft, transmission shaft and adjusting and expansion link limited.
The utility model is compared with prior art has following advantage:
One. simultaneously vehicle and sound equipment are produced the double anti-theft effect, after the locking not only bearing circle can't rotate, and sound equipment can't extract out, thereby reaches main purpose of the present utility model.
Two. be applicable to various vehicles, can be according to the relative position adjustment of actual steering wheel and auto audio equipment, usage range is big.
Three. be applicable to various auto audio equipments, no matter its deck is a direct-insert or horizontal to go into formula all applicable.
Four. simple in structure, easy to operate, easy to implement.
Fig. 1 is stereoscopic figure of the present utility model.
Fig. 2 is an opening structural representation of the present utility model.
Fig. 3 is a closed condition structural representation of the present utility model.
Fig. 4 is a closed condition structural representation of the present utility model.
It is as follows to describe the utility model in detail below in conjunction with embodiment and accompanying drawing thereof:
As shown in Figure 1: the utility model mainly is made up of a lock 1 and an expansion link 2, this lock 1 can be divided into tapered end axle 11, transmission shaft 12, adjusting shaft 13 3 partly, these tapered end axle 11 structures are identical with existing crutch lock construction, be provided with a tapered end 111 in it, be provided with a bearing circle cartridge clip 14 by tapered end control in these tapered end axle 11 1 sides, be used for the locking direction dish.Expansion link 2 is arranged on this adjusting shaft 13, the shaft of this expansion link 2 is provided with the engaging tooth 21 of concave-convex surface, and the tail end of this expansion link 2 is provided with a Hooke's universal joint 22,22 of this Hooke's couplings connect a plant sheet 23, the external form size of this plant sheet 23 is similar with general recording cassette tape, its material is good with acryl, and is provided with a steel disc layer 24 in the internal layer geometrical clamp of itself and Hooke's coupling 22 junctions.
See also Fig. 2 and Fig. 3, be provided with a gear interlinked mechanism 15 in this tapered end axle 11, transmission shaft 12, adjusting shaft 13 inside, this tapered end axle 11, transmission shaft 12 can be done 360 degree rotations in axle center 151, and transmission shaft 12, adjusting shaft 13 can axle center 152 be made 360 degree and are rotated, but and be provided with pitch wheel 153,154 in these 151 both sides, axle center, but and the upper/lower terminal in this axle center 152 is provided with intermeshed gear 155,156.In this transmission shaft 12, be provided with a clamping wheel word 157, axle center 158 under this clamping wheel word 157 is provided with a slip dome 159, after expansion link 2 is adjusted to suitable position, utilize the action that key A is arranged in this tapered end 111 and past interior compressing work locks, can drive these bearing circle cartridge clip 14 mutual folders leans on, oppress this gear 153 and 154 engagements simultaneously, clamping wheel word 157 intermeshes, and this slip dome 159 on this axle center 158 squeezed out downwards, in this axle center 158 moves downward, but driven gear 155 downwards and this gear 156 intermesh, and will be sticked in the engaging tooth set on the telescopic shaft 2 21 with the axle 16 that engages that gear 156 is fixedly connected, hence one can see that, this tapered end axle 11, transmission shaft 12, adjusting shaft 13, bearing circle cartridge clip 14, expansion link 2 can form the stuck state of a locking, and state all adjustment, the action of rotation all can't be carried out again.
See also Fig. 4, since gear 153 and 154,155 and 156 and clamping gear 157 between be equipped with spring B, admittedly when key A pulls out the formation release position with tapered end, the natural elasticity that can utilize this spring B to have discharges this gear serial verb construction 15, therefore, but return back to transmission or mobile active state between this tapered end axle 11, transmission shaft 12, adjusting shaft 13, bearing circle cartridge clip 14, the expansion link 2 again, also the utility model can be taken off.
Control step of the present utility model is as follows:
One. earlier inserted sheet device 23 is inserted in the deck of auto audio equipment, because this plant sheet 23 is provided with Hooke's coupling 22, so no matter deck is a direct-insert or horizontal to go into formula all applicable, and the steel disc layer of whenever establishing in should the plant sheet can prevent that the burglar from cutting off or cutting off.
Two. regulate the length position of this expansion link 2 according to the position of bearing circle, and because the Hooke's coupling 22 of these expansion link 2 tail ends, so can align according to actual deck is random with the relative position of bearing circle.
Three. rotational lock head axle 11, transmission shaft 12, adjusting shaft 13, but these bearing circle cartridge clip 14 clampings are on bearing circle, owing to this tapered end 11, transmission shaft 12, adjusting shaft 13 can be done 360 degree rotations mutually, so can arbitrarily adjust according to steering wheel position.
Four. after finishing above-mentioned action, compressing key A does the locking action, can this tapered end axle 11, transmission shaft 12, adjusting shaft 13, bearing circle cartridge clip 14, expansion link 2 is locked really.
Five. when desire is removed anti-theft column lock, only need to pull out tapered end, make this tapered end be open state, then can discharge gear serial verb construction 15, unload the utility model with this key A.
Claims (4)
1, a kind of universal directional multifunctional automobile anti-theft lock, include lock and expansion link, lock is provided with the bearing circle cartridge clip, expansion link and being arranged on the lock, which is provided with engaging tooth, it is characterized in that lock is by the tapered end axle, transmission shaft, adjusting shaft three is partly formed, and in this tapered end axle, be provided with a gear serial verb construction in transmission shaft and the adjusting shaft, this tapered end axle and transmission shaft can be done 360 degree rotations in its interior set axle center, and this transmission shaft and adjusting shaft can be done 360 degree rotations in its another set axle center, but and be equipped with intermeshed gear with the both sides in this two axle center, be provided with a clamping wheel word in the transmission shaft, axle center under this clamping wheel word is provided with a slip dome, this lower end, axle center is connected with the engaging axle, and the expansion link tail end is provided with a Hooke's coupling, and this Hooke's coupling is connected with a plant sheet.
2, a kind of universal directional multifunctional automobile anti-theft lock according to claim 1 is characterized in that the external form size of described plant sheet is similar with general recording cassette tape.
3, a kind of universal directional multifunctional automobile anti-theft lock according to claim 1 is characterized in that described plant sheet and Hooke's coupling junction internal layer geometrical clamp are provided with one deck steel disc layer.
4, a kind of universal directional multifunctional automobile anti-theft lock according to claim 1 is characterized in that being equipped with spring between described each engaging gear and between the clamping gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92245292 CN2150106Y (en) | 1992-12-28 | 1992-12-28 | Universal multi-function anti-theft lock for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92245292 CN2150106Y (en) | 1992-12-28 | 1992-12-28 | Universal multi-function anti-theft lock for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2150106Y true CN2150106Y (en) | 1993-12-22 |
Family
ID=33784283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92245292 Expired - Lifetime CN2150106Y (en) | 1992-12-28 | 1992-12-28 | Universal multi-function anti-theft lock for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2150106Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966300A (en) * | 2017-11-03 | 2018-04-27 | 重庆长安汽车股份有限公司 | The picture of ridge steering wheel exempt zone takes device inside passenger car |
-
1992
- 1992-12-28 CN CN 92245292 patent/CN2150106Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966300A (en) * | 2017-11-03 | 2018-04-27 | 重庆长安汽车股份有限公司 | The picture of ridge steering wheel exempt zone takes device inside passenger car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |