CN106335459A - Compression spring release-type anti-hijacking device - Google Patents
Compression spring release-type anti-hijacking device Download PDFInfo
- Publication number
- CN106335459A CN106335459A CN201611010417.1A CN201611010417A CN106335459A CN 106335459 A CN106335459 A CN 106335459A CN 201611010417 A CN201611010417 A CN 201611010417A CN 106335459 A CN106335459 A CN 106335459A
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- China
- Prior art keywords
- seat
- pull bar
- release
- sleeve
- compression spring
- Prior art date
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- Granted
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- 230000006835 compression Effects 0.000 title claims abstract description 38
- 238000007906 compression Methods 0.000 title claims abstract description 38
- 230000007306 turnover Effects 0.000 claims abstract description 5
- 238000009825 accumulation Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/12—Occupant safety arrangements or fittings, e.g. crash pads which protect the occupants against personal attack from the inside or the outside of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
- B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to a compression spring release-type anti-hijacking device, which solves the problem that the structure of the existing anti-hijacking device is unable to meet the requirement of technological progress of automobile production enterprises and the application is restricted. The device includes a bottom plate seat as a compression spring release assembly as a power source and a drive assembly. The technical point of the invention is that the pressure bearing seat of the compression spring release assembly releasing device is confined in the sleeve through the camshaft, the bottom of the sleeve is hinged with the hinge group, the hinge group can be pulled down to the set limit position driven by the sleeve, the micro-motor shaft of the driving device is rotated to pull three brake lines, the constraint on the trolley frame and pressure bearing seat is removed, the driving auxiliary driving seat is tilted back around the turnover shaft, the hinge group is pulled to the set limit position, and the seat is tilted back to the set angle. Compared with similar products, the structure design is more reasonable, the existing space is fully utilized, the protection starts quickly, the safety and reliability are ensured, the anti-hijacking performance is further improved, and the driver's courage and confidence are enhanced.
Description
Technical field
The present invention relates to a kind of safety device for taxi, particularly one kind are discharged with compression spring accumulation of energy again
As assembly of drive gear power source for protecting driver to suffer from the anti-abduction of compression spring release type that occupant attacks
Device.
Background technology
The safety guard of existing taxi is typically all to adopt the mode such as sound and light alarm or in-car installation isolation guardrail,
Driver is separated with passenger driver is protected.But, the analysis of cases occurring for kidnapping accident, driver is subject to
Threat essentially from the various sharp swords of assistant driver seat or back seat seats reserved for guests or passengers the tool used in crime such as set noose.When kidnapping generation,
Remote, wilderness sound and light alarm, is also beyond one's ability to help to police strength, and car robbery, hurt sb.'s feelings, murder happens occasionally.So far automobile
Manufacturing enterprise does not manufacture the automobile being capable of anti-abduction yet.
The applicant was once directed to the problems referred to above, successively design Patent publication No be cn102862542a " car is with anti-
Kidnap device ", disclosed technical scheme is the reductor driving by motor with output gear with transmission nut and biography
The drive screw of moving gear is constituted.Under the driving of the output gear being meshed and travelling gear, drive transmission nut along biography
The axis direction of dynamic screw rod moves, and makes transmission nut drive upper and lower main support rod to stretch, the lifting of upper beam assembly is made seat cushion and seat
The backrest of chair forms slanted angle, is effectively restricted to kidnapping ruffian.Because assembly of drive gear structure is more complicated, transmission
Less efficient, particularly when it recovers initial condition, operation is inconvenient, therefore design publication No. is cn103129503a's again
" traction type anti-kidnapping device for automobile ".This technical scheme is improved to assembly of drive gear, using sleeve pipe, slide block and biography
Running rope and the traction component of driven wheel composition, rotate Traction Drive rope band movable slider with Motor drive drivewheel and lead along sleeve pipe
Move to chute, so that upper and lower main support rod is stretched, drive upper beam assembly lifting makes seat cushion and the backrest of seat be formed to tilt to press from both sides
Angle.Unbalance loading can be produced, upper beam assembly will be led to unbalance, cause lifting unstable.And improved Patent publication No on this basis
" traction type anti-kidnapping device for automobile " for cn103303243, former heavy-duty motor is changed to less than former power total value
Two low-power machines, eliminate the former secondary support bar hinged with entablature, also eliminate simultaneously and be fixed on consolidating on sill
Surely support the slideway with support molar of upper beam assembly, the drive mechanism driving by two groups of low-power machines being arranged symmetrically
Substitute.Said structure design rationally, can reach the purpose of anti-abduction, but because its driving structure needs using motor to be power
Source, is limited by accumulator fixed capacity and with its choice of electrical machine that matches, therefore the installation and application to this device brings necessarily
Difficulty.Patent announcement number is " the compression spring release type antihijacking device " of cn204821452u, including fixing seat in the car
The entablature assembly of chair bottom, it is fixed on the sill assembly of chassis and using the bullet discharging again by compression spring accumulation of energy
Spring release assembly, as the assembly of drive gear of power source, instead of the power source with motor as assembly of drive gear for the prior art
Technical scheme, spring release accumulation of energy drive upper pressing seat pop up, make the entablature hinged with upper pressing seat total
Become balance lifting, preferably solve existing antihijacking device as power source choice of electrical machine is difficult, to cause transmission component whole more
Machine weight is higher, the problems such as increase oil consumption.
Because the upper pressing seat of above-mentioned patent spring release assembly is hinged with entablature assembly, lower pressing seat assembles
On sill assembly, so the structure adopting is to release the spring release assembly being compressed between upper and lower Pressure Block
The constraint of spring, spring release accumulation of energy drives upper pressing seat to pop up, and makes the entablature hinged with upper pressing seat total
Become balance lifting.But, with the scientific and technological progress of national automobile industry, in order that the structure under in-car seat more they tends to rationally,
Cavity between the upper and lower crossbeam assembly of the seat bottom reducing in-car heel row or copilot, therefore, " compression spring is released for this
Put formula antihijacking device " application of structure is restricted.For meeting the requirement of automobile production enterprises' technological upgrading it is necessary to existing
The structure having antihijacking device carries out adaptation.
Content of the invention
It is an object of the invention to provide a kind of compression spring release type antihijacking device, solve existing antihijacking device
Structure cannot meet the requirement of automobile production enterprises' technological upgrading, applies the problems such as be restricted, and it is tied compared with similar products
Structure design is more reasonable, makes full use of existing space, and protection starts fast, using safe and reliable, improves anti-abduction further
Can, strengthen spirit and the confidence that driver starts a work shift.
The technical solution adopted in the present invention is: this compression spring release type antihijacking device includes being fixed on chassis
Bottom block, be assembled in the compression spring release type assembly as power source and the assembly of drive gear on bottom block, its technology
Main points are: described compression spring release assembly is to be made up of release device and driving means；Release device equipped with compression bullet
The sleeve of the Pressure Block of spring tensioning stands up on the bottom block being assembled in assistant driver seat, Pressure Block pass through be fixed with rotation cam and
The camshaft of guide roller constrains in sleeve, and the lower hinge adapter sleeve of sleeve bottom is with the movable carrier bar end hinge of bearing pin and hinge set
Connect, the fixing carrier bar end of hinge set is linked together with bottom block, hinge set activity carrier bar end is stretched to be pulled under sleeve drive and set
Determine extreme position, the movable of seat stops at once, the upper hinge adapter sleeve at sleeve top with bearing pin be fixed on copilot
The upper hinge connecting seat of the Pressure Block gripper shoe of seat bottom surface is hinged, so that Pressure Block gripper shoe is synchronously turned over seat around bearing pin
Turn；The micro machine of driving means is fixed on the chassis of assistant driver seat bottom, and micro-motor is released with assembly of drive gear
The brake cable putting pull bar tail end is connected with the brake cable on the guide roller being wrapped in camshaft, and micro-motor rotates and affects brake cable to drive
Release pull bar is mobile and drives guide roller to rotate, and makes release pull bar exit pull bar location-plate along the movement of pulling-rod frame length direction and leads to
Hole, is released to the constraint being connected to the pulling-rod frame of strap in assistant driver seat bottom slide track by fastening bolt, makes simultaneously
The rotation cam being fixed on camshaft is relatively fixed cam pivoting, and camshaft is axially moveable releasing Pressure Block to compression
The constraint of spring, Pressure Block discharges accumulation of energy effect in spring and drives the axial direction of lower edge sleeve to eject, and drives assistant driver seat around turning over
Axis of rotation backrest tilts backwards；While being fixed on Pressure Block gripper shoe on assistant driver seat with turnover seat, drive
Release device moves integrally, and so that hinge set activity carrier bar end is stretched and is pulled to setting limit position, backrest backs tilt to setting
Angle.
Described assembly of drive gear includes being fixed on the seat base of bottom block both sides, is separately fixed on seat base
Pull bar location-plate, by discharging the pulling-rod frame that pull bar is fitted together with pull bar location-plate, is hinged on carrying on seat base
The trip shaft of axle bed；The head end of the release pull bar being assembled on pulling-rod frame using pull-rod spring is plugged on pull bar location-plate through hole
Interior, be fixed on release pull bar tail end brake cable be connected with micro-motor, pulling-rod frame be placed on assistant driver seat bottom slide track
Interior strap is linked together using fastening bolt, and the axle bed of trip shaft is placed in assistant driver seat bottom slide track and utilizes
Fastening bolt is connected with trip shaft, and the head end of release pull bar exits pull bar location-plate through hole and releases the constraint to pulling-rod frame
When, it is fixed on the sliding sleeve matching with slideway assistant driver seat bottom and rotate around trip shaft with assistant driver seat simultaneously.
The present invention has the advantages and positive effects that: due to the present invention because the present invention is that technology maturation is logical first
After the compression spring that overcompression spring energy-storage discharges again discharges the basic structure improvement of assembly, as the biography of technical solution of the present invention
The power source of dynamic mechanism assembly, so maintain the applicant's formerly middle compression bullet of patent (notification number is cn204821452u)
Spring discharges the construction featuress of assembly, does not need various mechanical part, and not getting up because of the little drive of power of motor without worry must
The problem of motor must be increased, more will not occur because of the not enough embarrassment leading to device failure of storage battery electric power.Because of compression spring release
The sleeve of the Pressure Block equipped with compression spring tensioning of assembly release device stands up on the bottom block being fixed on assistant driver seat, set
Cylinder by upper and lower chain connection cover respectively with hinge set, the Pressure Block gripper shoe that is fixed on assistant driver seat bottom surface hinged, therefore its
Compared with similar products, structure design is more reasonable, makes full use of existing space.It is exactly specifically, micro- when driving means
Motor shaft rotates and affects brake cable, releases the constraint to two pulling-rod frames being connected to assistant driver seat bottom, releases pressure-bearing simultaneously
The constraint to compression spring for the seat, while the axial direction that Pressure Block discharges accumulation of energy effect drive lower edge sleeve in spring ejects, hinge
Group is stretched under sleeve drive and is pulled to setting limit position, while Pressure Block gripper shoe synchronously overturns with seat, drives the passenger side
Sail seat and rotate backrest around trip shaft and back tilt to set angle, this moment, seat tilts to face upward and turns over the angle of formation and blocked car
Door and the handss button opening the door, in-car small space is bottled up ruffian, makes driver have the sufficient time to make one's choice.Therefore, the present invention
Protection start quick, using safe and reliable, improve anti-abduction performance further, strengthen spirit and the confidence that driver starts a work shift.
User also can be about to the integrated connection of circuit of acousto-optic, gps system certainly on this basis, start together with micro machine simultaneously, to going out
The security of the lives and property of the driver taking advantage of farthest is protected.Therefore, the present invention fundamentally solve existing anti-robbery
The structure holding device cannot meet the requirement of automobile production enterprises' technological upgrading, applies the problems such as be restricted.
Brief description
Fig. 1 is a kind of structural representation of the present invention；
Fig. 2 is the sectional view along a-a line of Fig. 1；
Fig. 3 is the side view of Fig. 1；
Fig. 4 is a kind of structural representation of hinge set in Fig. 1；
Fig. 5 is the sectional view along b-b line for the Fig. 4；
Fig. 6 is a kind of structural representation that in Fig. 1, compression spring discharges assembly；
Fig. 7 is the side view of Fig. 6；
Fig. 8 is the top view of Fig. 6；
Fig. 9 is a kind of structural representation of Pressure Block gripper shoe；
Figure 10 is the top view of Fig. 9.
In figure number explanation: 1 pull bar location-plate, 2 upper hinge connecting seats, 3 movable carrier bars, 4 fixing carrier bars, 5 sleeves, 6 hold
Wedge, 7 fixing cams, 8 rotation cams, 9 back-moving springs, 10 gag lever posts, 11 guide rollers, 12 switch fixed mounts, 13 travel switches,
14 seat bases, 15 locator cards, 16 micro machines, 17 motor fixing cards, 18 locating racks, 19 bottom blocks, 20 axle beds, 21 releases are drawn
Bar, 22 straps, 23 pulling-rod frames, 24 trip shafts, 25 Pressure Block gripper shoes, 26 cam holders, 27 camshafts, 28 fixed supports,
29 pull-rod springs, 30 compression springs, 31 lower hinge adapter sleeves, 32 upper hinge adapter sleeves.
Specific embodiment
Describe the concrete structure of the present invention according to Fig. 1～10 in detail.Present invention employs the applicant's formerly patent (bulletin
Number be cn204821452u) in the compression spring being discharged again by compression spring accumulation of energy discharge the basic structure of assembly, and
Improved on the basis of this.This compression spring release type antihijacking device includes the bottom block 19 being fixed on chassis, group
It is contained in the parts such as the compression spring release type assembly as power source and assembly of drive gear on bottom block 19.Wherein compression spring
Release assembly is made up of release device and driving means.
Release device include travel switch 13, be fixed with rotation cam 8 and the camshaft 27 of guide roller 11, cam holder 26,
The parts such as the fixed support 28 of fixing brake cable and brake string set, fixing cam 7, Pressure Block 6, compression spring 30 and sleeve 5.Driving means
Including parts such as motor fixing card 17, the locating rack 18 of micro machine 16, fixing brake cable and brake string set and locator cards 15.Hinge set is by solid
Determine the parts such as carrier bar 4, movable carrier bar 3, Pressure Block gripper shoe 25, upper hinge connecting seat 2 and bearing pin to constitute.Setting limit position by
The parts such as gag lever post 10, travel switch 13 and switch fixed mount 12 are constituted.
The sleeve 5 of the Pressure Block 6 equipped with compression spring 30 tensioning of release device stands up the bottom being assembled in assistant driver seat
On panel seat 19.Pressure Block 6 passes through to be fixed with rotation cam 8 and the camshaft 27 of guide roller 11 constrains in sleeve 5.Sleeve 5 bottom
The lower hinge adapter sleeve 31 in portion is hinged with movable carrier bar 3 end of hinge set with bearing pin, and the quantity of movable carrier bar 3 sets as needed
Put.In normal vehicle operation is run, the movable carrier bar 3 of hinge set is in folded position, and adjustment length is lived with hinge set backward
The elongation degree of stretching of dynamic carrier bar 3 is defined, and typically will not all launch to reach setting limit position.Fixing carrier bar 4 end of hinge set with
Bottom block 19 links together, and hinge set activity carrier bar 3 end is stretched under sleeve 5 drive and is pulled to setting limit position, works as hinge set
When all launching, the movable of seat will stop at once.The upper hinge adapter sleeve 32 at sleeve 5 top with bearing pin be fixed on
The upper hinge connecting seat 2 of the Pressure Block gripper shoe 25 of assistant driver seat bottom surface (in Fig. 3 shown in double dot dash line) is hinged, makes Pressure Block
Gripper shoe 25 synchronously overturns with seat around bearing pin.
The micro machine 16 of driving means is fixed on the chassis of assistant driver seat bottom, micro machine 16 axle and drive mechanism
The brake cable of release pull bar 21 tail end of assembly and the brake cable being wrapped on the guide roller 11 of camshaft 27 are utilized respectively locating rack 18
It is connected with locator card 15.
Micro machine 16 axle rotates and affects brake cable to drive release pull bar 21 mobile and drive guide roller 11 to rotate, and makes release pull bar
21 exit pull bar location-plate 1 through hole along the movement of pulling-rod frame 23 length direction, release and are connected to front passenger's seat to by fastening bolt
The constraint of the pulling-rod frame 23 of strap 22 in chair bottom slide track, makes the rotation cam 8 being fixed on camshaft 27 relatively simultaneously
Fixing cam 7 pivoting.Camshaft 27 is axially moveable the releasing constraint to compression spring 30 for the Pressure Block 6, and Pressure Block 6 is in bullet
Spring discharges accumulation of energy effect and drives the axial direction of lower edge sleeve 5 to eject, and drives assistant driver seat to rotate backrest around trip shaft 24 and retreats
Tiltedly.While being fixed on Pressure Block gripper shoe 25 on assistant driver seat with turnover seat, release device is driven to move integrally,
So that hinge set activity carrier bar 4 end is stretched and be pulled to setting limit position, backrest backs tilt to set angle.
Assembly of drive gear includes being fixed on the seat base 14 of bottom block 19 both sides, is separately fixed on seat base 14
Pull bar location-plate 1, by discharging the pulling-rod frame 23 that fits together with pull bar location-plate 1 of pull bar 21, be hinged on seat base
The trip shaft 24 grade part with axle bed 20 on 14.Wherein it is assembled in the release pull bar 21 on pulling-rod frame 23 using pull-rod spring 29
Head end be plugged in pull bar location-plate 1 through hole, row constraint is entered to pulling-rod frame 23.Be fixed on release pull bar 21 tail end brake cable with
Micro machine 16 axle is connected.Pulling-rod frame 23 utilizes fastening bolt with the strap 22 being placed in assistant driver seat bottom slide track
Link together, the axle bed 20 of trip shaft 24 is placed in assistant driver seat bottom slide track using fastening bolt with trip shaft 24 even
Connect fixation.When the head end of release pull bar 21 exits the constraint that pull bar location-plate 1 through hole releases to pulling-rod frame 23, it is fixed on copilot
The sliding sleeve that seat bottom is matched with slideway rotates around trip shaft 24 with assistant driver seat simultaneously.
Start micro machine 16 traction and be fixed on guide roller 11, the brake cable synchronizing moving of release pull bar 21, three brake cables are all locked
Be wound on the same axle of micro machine 16, by each brake cable being drawn synchronous need the different diameters of axle are set, simultaneously driven with reaching
Purpose.So that the release pull bar 21 being assembled on pulling-rod frame 23 is exited in pull bar location-plate 1 through hole, simultaneously drive be fixed on convex
Rotation cam 8 on wheel shaft 27 is relatively fixed cam 7 pivoting.Meanwhile, guide roller 11 front end is touched power-off stroke and is opened
Close 13, micro machine 16 stops operating.Camshaft 27 axially simultaneously moves the constraint exiting Pressure Block 6 to compression spring 30, pressure
Contracting spring 30 release accumulation of energy drives Pressure Block 6 to pop up, and has driven the hinge set of sleeve 5 to launch to stretch to be pulled to setting limit position
Put.Make sleeve 5 with movement, the hinge set of expansion can not be replied, and is fixed on new supporting point position, be equivalent to and increase pressure
The bearing height of contracting spring 30 release, solve space between under-seat and chassis too small it is impossible to the more higher pressure of setting
The limited difficult problem of contracting spring 30 grade application.The Pressure Block gripper shoe 25 hinged with Pressure Block 6 is made to lift upwards, seat reaches
To setting height and angle.Because seat is propped up the angle of formation, block car door and the handss button opening the door, so that ruffian's body is faced upward
Turn over, ruffian's action is limited, and driver has the time to take counterattacking measure.
In normal vehicle operation is run, adjustment before and after seat can not allow hinge set pull into straightened condition, should ensure that it
There is " hump ", otherwise stretch and be pulled to setting limit position, the movable of seat stops at once.
Claims (2)
1. a kind of compression spring release type antihijacking device, including the bottom block being fixed on chassis, is assembled on bottom block
The compression spring release type assembly as power source and assembly of drive gear it is characterised in that: the release of described compression spring is total
One-tenth is made up of release device and driving means；The sleeve of the Pressure Block equipped with compression spring tensioning of release device stands up group
It is contained on the bottom block of assistant driver seat, Pressure Block passes through to be fixed with rotation cam and the camshaft of guide roller constrains in sleeve
Interior, the lower hinge adapter sleeve of sleeve bottom is hinged with the movable carrier bar end of hinge set with bearing pin, the fixing carrier bar end of hinge set with
Bottom block links together, and hinge set activity carrier bar end is stretched under sleeve drive and is pulled to setting limit position, moves before and after seat
Move and at once stop, the upper hinge adapter sleeve at sleeve top is with bearing pin and the Pressure Block gripper shoe being fixed on assistant driver seat bottom surface
Upper hinge connecting seat is hinged, so that Pressure Block gripper shoe is synchronously overturn with seat around bearing pin；The micro machine of driving means is fixed on
On the chassis of assistant driver seat bottom, micro-motor discharges the brake cable of pull bar tail end and is wrapped in convex with assembly of drive gear
Brake cable on the guide roller of wheel shaft is connected, and micro-motor rotates and affects brake cable to drive release pull bar mobile and drive wire rotation
Dynamic, make release pull bar exit pull bar location-plate through hole along the movement of pulling-rod frame length direction, release and be connected to by fastening bolt
The constraint of the pulling-rod frame of strap in assistant driver seat bottom slide track, makes the rotation cam being fixed on camshaft relatively simultaneously
Fixing cam pivoting, camshaft is axially moveable the releasing constraint to compression spring for the Pressure Block, and Pressure Block discharges in spring
Accumulation of energy effect drives the axial direction of lower edge sleeve to eject, and drives assistant driver seat to rotate backrest around trip shaft and tilts backwards；It is fixed on
While Pressure Block gripper shoe on assistant driver seat is with turnover seat, drive release device to move integrally, so that hinge set is lived
Dynamic carrier bar end is stretched and is pulled to setting limit position, and backrest backs tilt to set angle.
2. compression spring release type antihijacking device according to claim 1 it is characterised in that: described assembly of drive gear
Including the seat base being fixed on bottom block both sides, it is separately fixed at the pull bar location-plate on seat base, by discharging pull bar
The pulling-rod frame fitting together with pull bar location-plate, is hinged on the trip shaft with axle bed on seat base；Using pull bar bullet
The head end of the release pull bar that spring is assembled on pulling-rod frame is plugged in pull bar location-plate through hole, is fixed on the lock of release pull bar tail end
Line is connected with micro-motor, and pulling-rod frame and the strap being placed in assistant driver seat bottom slide track utilize fastening bolt even
It is connected together, the axle bed of trip shaft is placed in assistant driver seat bottom slide track and is connected with trip shaft using fastening bolt,
When the head end of release pull bar exits the constraint that pull bar location-plate through hole releases to pulling-rod frame, it is fixed on assistant driver seat bottom and cunning
The sliding sleeve that road matches rotates around trip shaft with assistant driver seat simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010417.1A CN106335459B (en) | 2016-11-17 | 2016-11-17 | Compressed spring release type antihijacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010417.1A CN106335459B (en) | 2016-11-17 | 2016-11-17 | Compressed spring release type antihijacking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106335459A true CN106335459A (en) | 2017-01-18 |
| CN106335459B CN106335459B (en) | 2018-09-11 |
Family
ID=57841239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611010417.1A Active CN106335459B (en) | 2016-11-17 | 2016-11-17 | Compressed spring release type antihijacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106335459B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327859A (en) * | 2018-02-28 | 2018-07-27 | 北京臻迪科技股份有限公司 | A kind of detacher, connection structure and unmanned boat |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002172991A (en) * | 2000-12-08 | 2002-06-18 | Haruo Kadoma | Taxi crime preventive fence |
| CN2496722Y (en) * | 2001-08-30 | 2002-06-26 | 刘平 | Taxi anti-robbing self-defense apparatus |
| CN2761476Y (en) * | 2004-12-30 | 2006-03-01 | 郑秀印 | Pull type antihijack seat capable of pressing back forward and moving seat forward simultaneously |
| JP2006130951A (en) * | 2004-11-02 | 2006-05-25 | Kazuhiko Kami | Burglar prevention device for automobile |
| CN103303243A (en) * | 2013-07-08 | 2013-09-18 | 李尚贤 | Traction type anti-kidnapping device for automobile |
| CN105172736A (en) * | 2015-07-30 | 2015-12-23 | 李尚贤 | Compression spring release type hijack-proof device |
| CN206186968U (en) * | 2016-11-17 | 2017-05-24 | 李尚贤 | Compression spring release formula prevents kidnapping device |
-
2016
- 2016-11-17 CN CN201611010417.1A patent/CN106335459B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002172991A (en) * | 2000-12-08 | 2002-06-18 | Haruo Kadoma | Taxi crime preventive fence |
| CN2496722Y (en) * | 2001-08-30 | 2002-06-26 | 刘平 | Taxi anti-robbing self-defense apparatus |
| JP2006130951A (en) * | 2004-11-02 | 2006-05-25 | Kazuhiko Kami | Burglar prevention device for automobile |
| CN2761476Y (en) * | 2004-12-30 | 2006-03-01 | 郑秀印 | Pull type antihijack seat capable of pressing back forward and moving seat forward simultaneously |
| CN103303243A (en) * | 2013-07-08 | 2013-09-18 | 李尚贤 | Traction type anti-kidnapping device for automobile |
| CN105172736A (en) * | 2015-07-30 | 2015-12-23 | 李尚贤 | Compression spring release type hijack-proof device |
| CN206186968U (en) * | 2016-11-17 | 2017-05-24 | 李尚贤 | Compression spring release formula prevents kidnapping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327859A (en) * | 2018-02-28 | 2018-07-27 | 北京臻迪科技股份有限公司 | A kind of detacher, connection structure and unmanned boat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106335459B (en) | 2018-09-11 |
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