CN2264694Y - Theft-proof seat for vehicle - Google Patents
Theft-proof seat for vehicle Download PDFInfo
- Publication number
- CN2264694Y CN2264694Y CN96222878U CN96222878U CN2264694Y CN 2264694 Y CN2264694 Y CN 2264694Y CN 96222878 U CN96222878 U CN 96222878U CN 96222878 U CN96222878 U CN 96222878U CN 2264694 Y CN2264694 Y CN 2264694Y
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- CN
- China
- Prior art keywords
- seat
- worm
- chair back
- shaft
- chair
- 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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- Seats For Vehicles (AREA)
Abstract
The utility model relates to a theft-proof chair for a vehicle, which is composed of a chair which can slope forwards and a locking device. The utility model is characterized in that the lower end of the chair back is fixedly connected with a rotating shaft at the joint of the chair back of the driver's chair of an automobile and a chair seat; the rotating shaft stretches out of one side of the chair back, and the end stretching out is provided with a worm wheel; the worm shaft of the worm wheel is transmitted to be connected with a lock core of a lock; the worm shaft is connected with a driving device which can be operated by electricity or hands. The adjusting and locking device of the utility model has the functions of locking and adjusting angles of the chair back. The chair back slopes forward, so that a steering wheel and an operating mechanism below the steering wheel are masked so the automobile can not be driven. The utility model has the advantages of high theft-proof performance, easy use, and facility.
Description
The utility model relates to alarms and security systems for automobiles, a kind of specifically automobile burglar seat.
At present, automobile is of a great variety with anti-theft product, is broadly divided into machinery, electronics two series products.Mechanical anti-theft product such as anti-theft column lock, its principle can be summed up as fixedly becomes a connector with in bearing circle and the power-transfer clutch below it, throttle, the foot brake any one with lockset, bearing circle can not be rotated, power-transfer clutch, throttle or foot brake can not move, and the people can't drive and then theft-proof purpose to reach, but because lockset is exposed to space outerpace, easily destroyed, use also trouble, especially when frequent stop and start car, time-consuming, effort.
The electrical type anti-theft product mostly is vibration alarming, the central controlled lock remote firing, and the theft-proof electron system of several functional unifications such as squelch anti-stealing when the illegal motor-car of people, causes body vibrations, makes warning circuit work send police whistle sound.But its sensitivity is difficult for adjusting, cross the effect that do not have when hanging down, when sensitivity is too high, rain heavily, hand bumps even ground-surface vibration all can cause the whistling your writing, and child plays skin and pats the normal misunderstanding of making a noise, also easily done mischief by the people, when system was in the squelch anti-stealing function, the body vibrations system sent radio signal, and the radio signal receiver that the people carries sends annunciator.But above-mentioned shortcoming is arranged too, and receptor is effective in 150 meters scopes, limited people's action, also easily malfunctioning by other signal interference, when remote firing, code signal can be caused automobile stolen by intercepting and capturing, consume electric power when its distinct disadvantage also is system works, make after the installation that automobile circuit is complicated, the probability height of et out of order, and behind the et out of order, be difficult for judging and repair.Whole warning costs an arm and a leg, and has limited its use.
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of automobile burglar seat is provided, and anti-theft capability is strong, and is simple in structure, easy to use, and theftproof hidden is strong, is difficult for destroyedly, and cost is low.
The purpose of this utility model is achieved in that
A kind of automobile burglar seat, form by seat that can lean forward and blocking device, junction at the chair back and the seat support of driver chair of automobile, in captive joint one rotating shaft of chair back lower end, this rotating shaft is stretched out by the chair back one side, its side goes out on the end worm gear is housed, the worm shaft of this worm gear of transmission and a tapered end lock core be connected this worm shaft connection actuating device.
The purpose of this utility model can also realize by following measure:
Described worm shaft bonded assembly actuating device can be micromotor---reductor.
The actuating device of described transmission worm shaft can be bevel-gear sett, and its driven wheel of differential is installed in worm shaft, and the drive bevel gear that is engaged with is installed on casing, and this drive bevel gear is by handle drives.
In one embodiment, the coaxial lonely groove toothed wheel that is equipped with of the driving gear of described transmission worm-wheel shaft, be set with an annular cover on this orphan's groove toothed wheel external diameter, this annular cover is connected with the one handle sleeve pipe, the bottom of this sleeve pipe is equipped with a steel ball and is crouched into the lonely groove of lonely groove toothed wheel, in the sleeve pipe of steel ball top depression bar is housed, the platen with finger control is equipped with in the end that this depression bar stretches out from the sleeve pipe top.
In another embodiment, the coaxial rectangular teeth ratchet that is equipped with of the driving gear of described transmission worm-wheel shaft, this ratchet is by making two-way drive by oppositely directed ratchet, and this ratchet is connected in operating handle.
The utility model has following useful effect:
Utilize the adjustability of driver seat backrest, the chair back is regulated forward after bearing circle is covered, with chair back locking, this moment, the chair back played three kinds of effects.
One: operator's saddle can't be sat the people to drive a car.
Its two: by the particular design to chair back head, bearing circle can be fixed, automobile is in stays.
Its three: bearing circle and dish below throttle, power-transfer clutch etc. are sheltered the people can't be driven.
Comprehensive above-mentioned three kinds of effects have reached theft-proof purpose.
This automobile burglar seat has following characteristics:
1, regulates lock and possessed locking and two kinds of functions of chair back adjusting angle simultaneously, the convenience that operates, flexible.Because worm gear, worm drive have self-locking performance, in a single day the chair back mixes up angle, even do not pull up key.It can not move yet again, does not resemble need screw the existing seat again, and is particularly convenient under steam.
2, theftproof performance improves, the chair back has also been covered the mechanism of below after covering bearing circle and locking, not having can be for the space of driving, regulating lock settles in the left side, seat, be subjected to the shielding of the top chair back and left side door case, be difficult for by artificial destruction, the people can only externally set about with back seat, expose not have and send, do not resemble existing Car Burglar Alarm, the perpetrator can be sitting in and do destruction in the compartment, and disguised strong, the difficult drawback of being discovered by the people is arranged.
3, the annex after existing antitheft equipment mostly is vehicle and dispatches from the factory after portably using inconvenience, adopting this device, only improves seat design getting final product.
4, at armchair structure design, the selection of material and install and note to improve intensity, can improve its theft-proof reliability greatly, if with existing machinery, the electrical type anti-theft product is used, and the robber is hung back, and protects car owner's automobile.
Now in conjunction with the accompanying drawings with preferred embodiment 1:
Fig. 1 is the profile scheme drawing that the utility model chair back leans forward and covers bearing circle.
Fig. 2 is the profile scheme drawing of a kind of embodiment of the utility model.
Fig. 3 is a kind of embodiment of the present utility model, is provided with manual driving device, is provided with electronic simultaneously and manual driving device.
The same Fig. 3 of Fig. 4 for another embodiment, is provided with motor driver.
Fig. 5 shows a kind of embodiment of manual driving device, and drive wheel is the gear that the arc groove is arranged.
The same Fig. 5 of Fig. 6 is another embodiment, and actuating device is joined two-way ratchet for the rectangular teeth ratchet.
Automobile burglar seat of the present utility model, form by seat that can lean forward and blocking device, see Fig. 1 Fig. 2 Fig. 3, the chair back 2 can lean forward near bearing circle 1 operating mechanism below bearing circle and the bearing circle being covered, in the chair back 2 of driver chair of automobile and the junction of seat support 3, in one rotating shaft 4 of the chair back 2 lower end captive joints, this rotating shaft 4 is stretched out by the chair back one side and is seen Fig. 3, its side goes out on the end worm gear 5 is housed, the worm screw 6 of this worm gear of transmission the axle 7 with a tapered end 8 lock core be connected, tapered end 8 can adopt the anti-theft lock of prior art, and this worm shaft 7 connects actuating device.
Described worm shaft bonded assembly actuating device can be that micromotor---reductor 16 is seen Fig. 4.
In the embodiments of figure 3, the actuating device of described transmission worm shaft is a bevel-gear sett, and its driven wheel of differential 9 is installed in worm shaft 7, and the drive bevel gear 10 that is engaged with is installed on casing 11, and this drive bevel gear is driven by handle 12.
In the embodiment of Fig. 5, the driving gear 10 coaxial lonely groove toothed wheel 17 that are equipped with of described transmission worm-wheel shaft, be set with an annular cover 18 on this orphan's sheave external diameter, this annular cover is connected with one handle sleeve pipe 19, the bottom of this sleeve pipe is equipped with a steel ball 20 and is crouched into the lonely groove of lonely groove toothed wheel 17, in the sleeve pipe of steel ball top depression bar 21 is housed, the platen 22 with finger control is equipped with in the end that this depression bar stretches out from the sleeve pipe top.Its principle of work is: when compressing platen 22 with finger, turning handle 19, depression bar 21 compress steel ball 20 and make arc groove toothed wheel 17 drive driving gear shaft 23 rotations, loosen platen 22, handle sleeve 19 can reverse and arc groove toothed wheel 17 is motionless, thereby realizes that folk prescription is to rotation;
In the embodiment of Fig. 6, the driving gear 10 coaxial rectangular teeth ratchets 13 that are equipped with of described transmission worm-wheel shaft are seen Fig. 5, and this ratchet is by making two-way drive by oppositely directed ratchet 14, and this ratchet is connected in operating handle 15.
Fig. 2 shows that worm shaft is connected with the embodiment of Vidacare corp 16 and manual driving device 19 simultaneously.
Claims (5)
1, a kind of automobile burglar seat, form by seat that can lean forward and blocking device, it is characterized in that: in the junction of the chair back and the seat support of driver chair of automobile, in captive joint one rotating shaft of chair back lower end, this rotating shaft is stretched out by the chair back one side, its side goes out on the end worm gear is housed, the worm shaft of this worm gear of transmission and a tapered end lock core be connected this worm shaft connection actuating device.
2, automobile burglar seat as claimed in claim 1 is characterized in that: described worm shaft bonded assembly actuating device is micromotor a---reductor.
3, automobile burglar seat as claimed in claim 1, it is characterized in that: the actuating device of described transmission worm shaft is a bevel-gear sett, its driven wheel of differential is installed in worm shaft, and the drive bevel gear that is engaged with is installed on casing, and this drive bevel gear is by handle drives.
4, automobile burglar seat as claimed in claim 1, it is characterized in that: the coaxial lonely groove toothed wheel that is equipped with of the driving gear of described transmission worm-wheel shaft, be set with an annular cover on this orphan's groove toothed wheel external diameter, this annular cover is connected with the one handle sleeve pipe, the bottom of this sleeve pipe is equipped with a steel ball and is crouched into the lonely groove of lonely groove toothed wheel, in the sleeve pipe of steel ball top depression bar is housed, the platen with finger control is equipped with in the end that this depression bar stretches out from the sleeve pipe top.
5, automobile burglar seat as claimed in claim 1 is characterized in that: the coaxial rectangular teeth ratchet that is equipped with of the driving gear of described transmission worm-wheel shaft, and this ratchet is by making two-way drive by oppositely directed ratchet, and this ratchet is connected in operating handle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96222878U CN2264694Y (en) | 1996-09-03 | 1996-09-03 | Theft-proof seat for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96222878U CN2264694Y (en) | 1996-09-03 | 1996-09-03 | Theft-proof seat for vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2264694Y true CN2264694Y (en) | 1997-10-15 |
Family
ID=33902319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96222878U Expired - Lifetime CN2264694Y (en) | 1996-09-03 | 1996-09-03 | Theft-proof seat for vehicle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2264694Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100357138C (en) * | 2003-07-25 | 2007-12-26 | 裕隆汽车制造股份有限公司 | Vehicle-carrying electric chair device |
CN102089191B (en) * | 2008-07-11 | 2013-08-21 | 霍弗·霍斯贝克及弗斯特两合公司 | Device for actuating a locking member |
CN110435507A (en) * | 2019-09-06 | 2019-11-12 | 宁波诺丁汉大学 | A kind of embedded child safety seat |
-
1996
- 1996-09-03 CN CN96222878U patent/CN2264694Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100357138C (en) * | 2003-07-25 | 2007-12-26 | 裕隆汽车制造股份有限公司 | Vehicle-carrying electric chair device |
CN102089191B (en) * | 2008-07-11 | 2013-08-21 | 霍弗·霍斯贝克及弗斯特两合公司 | Device for actuating a locking member |
CN110435507A (en) * | 2019-09-06 | 2019-11-12 | 宁波诺丁汉大学 | A kind of embedded child safety seat |
CN110435507B (en) * | 2019-09-06 | 2024-06-21 | 宁波诺丁汉大学 | Embedded child safety seat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
C20 | Patent right or utility model deemed to be abandoned or is abandoned |