CN104675223A - Automobile door slow opening device - Google Patents
Automobile door slow opening device Download PDFInfo
- Publication number
- CN104675223A CN104675223A CN201510094663.9A CN201510094663A CN104675223A CN 104675223 A CN104675223 A CN 104675223A CN 201510094663 A CN201510094663 A CN 201510094663A CN 104675223 A CN104675223 A CN 104675223A
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- arm
- baffle plate
- groove
- ball
- tie
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- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses an automobile door slow opening device. The automobile door slow opening device is arranged on an automobile door and a door column, so as to open the automobile door in two discontinuous phases, and prevent the traffic accidents caused by sudden opening of the automobile door. The automobile door slow opening device specifically comprises a locking mechanism, an unlocking mechanism, a slow opening switch and a controller, wherein the locking mechanism is arranged at the side surface of the automobile door, and the unlocking mechanism is arranged at the surface, corresponding to the side surface of the automobile door, of the door column; when the automobile door is closed, the locking mechanism and the unlocking mechanism are overlapped, and a slow opening mechanism is arranged on the automobile door needing slow opening; the slow opening switch and a controller are arranged on a driving position, and are respectively connected with a slow opening device on each automobile door. The automobile door slow opening device has the advantages that the complete limitation on the entry and exit freedom of persons in the automobile is avoided, and the getting-off safety is improved.
Description
Technical field
The present invention relates to a kind of automotive accessory, particularly relate to the slow opening apparatus preventing collision accident from occurring when a kind of arrangements for automotive doors is opened.
Background technology
Along with popularizing of automobile, drive, become one of existing modal trip mode by bus, but automobile brings more convenient, also some potential safety hazards are brought, often there will be due to driver, rider or cyclist's (motorcycle, electric motor car or bicycle) inadvertent, occur hitting an event, as thrown open car door after driver or rider's parking, the automobile gone at express speed in rear does not note car door to be knocked away the personnel even wounding and prepare to get off, also or before opening car door rear situation is not examined, on the car door causing the cyclist at rear to bump against throwing open, cause accident.Simultaneously under motoring condition, if rider (especially innocent child) opens the door suddenly, also can cause unnecessary accident.
For the appearance of this situation, a lot of car manufactures is just provided with child lock when Automobile Design on arrangements for automotive doors, prevent rider from arbitrarily opening car door, but child lock manually can only be arranged when opening the door, and child lock just can only be opened the door from outside once unlatching, very inconvenient, if there is accident in vehicle, rider just cannot self-escape, although so vehicle release time devise child lock, in real life, his utilization rate reduces greatly.
In order to overcome this situation further, a lot of car door opening warning device or alarming device are there is on the market, major part is all by arranging acquisition sensor on car door, just carry out warning inform that occupant will observe side and rear situation once detect door opening action, or outside car, load onto infrared sensor, vehicle is had to pass through cannot open with regard to locking car door once detect car outside, these devices air exercise door opening and the traffic accident that causes has certain protective action, but there is significant limitation, although give the alarm can play reminding effect when preparation opened the door, but also easily frighten occupant, if just opened greatly door when alarm sends simultaneously, still there is potential safety hazard, for the second alarming device, detected in conjunction with electrical control by external sensor, once sensor failure will cause car door to open, the certain potential safety hazard of same existence.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of arrangements for automotive doors is provided to delay opening apparatus, in conjunction with electric and Mechanical course, car door must be opened in two steps, first open a seam in order to observing rear situation, and then carry out second stage and open completely, the discrepancy that both can not limit occupant completely freely, turn increases safety of getting off.
For achieving the above object, the present invention proposes following technical scheme: a kind of arrangements for automotive doors delays opening apparatus, and comprise the release mechanism of lockable mechanism and the door pillar side being arranged on car door side, during closing of the door, described lockable mechanism is overlapping with described release mechanism, wherein:
Described lockable mechanism comprises the axle bed being arranged on car door inner wall panel, intert the arm-tie axle in axle bed, and undertaken spacing by the torsion spring be enclosed within arm-tie axle, described arm-tie shaft end connects elasticity arm-tie, described elasticity arm-tie end winding support has ball, described car door inner wall panel is fixed with electromagnet and push pedal support, push pedal support is hinged with push pedal and push pedal is positioned at the rod nose of electromagnet, described ball is positioned at push pedal end and releases with heap plate and release;
Described release mechanism comprises the self-locking speed-down motor be arranged in door pillar, be arranged on the groove that the ball be pushed out is placed in door pillar side, be arranged on the slide unit on groove, the bindiny mechanism being arranged on the baffle plate on slide unit and connecting between self-locking speed-down motor and baffle plate, described ball can scroll-up/down in groove, and described baffle plate inside edge is protruded slide unit edge and and formed the retaining groove limiting ball between groove.
Described bindiny mechanism comprises the baffle plate swing arm and connecting rod that are hinged by swing arm pin, and wherein baffle plate swing arm one end is fixed on the output shaft of self-locking speed-down motor, and the described connecting rod other end is connected to below baffle plate by link pin.
Lower limb partial occlusion groove inside described baffle plate, ejects below groove to prevent ball.
Described groove is that inclination strip is arranged, and side, upper end be semicircle setting is convenient to ball and falls into.
Also comprise and be arranged on slow switch on driver's seat and controller, described controller connects electromagnet and self-locking speed-down motor.
Described one end is stuck between arm-tie axle and car door inner wall panel, and the other end is fixed on arm-tie axle by spring catch.
Compared with prior art, disclosed arrangements for automotive doors delays opening apparatus, car door opening is divided into two discrete steps, make during passenger getting off car, to need experience half-open position, to observe rear situation, only have when rear is safe condition, control just to open car door completely by driver, total can directly be reequiped on car door, convenient and practical and security performance is high.
Accompanying drawing explanation
Fig. 1 is the lateral view that the car door of lockable mechanism is equipped with in the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the lateral view that the door pillar of release mechanism is equipped with in the present invention;
Fig. 4 is the front view of Fig. 3;
Fig. 5 is the schematic diagram that the present invention delays opening apparatus locking state;
Fig. 6 is the lateral view of Fig. 5;
Fig. 7 is the schematic diagram that the present invention delays opening apparatus half-open position;
Fig. 8 is the schematic diagram that the present invention delays opening apparatus released state;
Fig. 9 is the schematic diagram that the present invention delays opening apparatus and artificially unlocks.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present invention, clear, complete description is carried out to the technical scheme of the embodiment of the present invention.
As shown in Fig. 1 ~ 4, disclosed arrangements for automotive doors delays opening apparatus, be arranged on arrangements for automotive doors and door pillar, it is two discrete steps to realize car door opening, prevent from throwing open car door and the traffic accident caused, concrete structure comprises: the lockable mechanism being arranged on car door side and the release mechanism be arranged on the door pillar face relative with car door side, lockable mechanism is overlapping with release mechanism when a vehicle door is closed, this slow opening mechanism is arranged on to be needed to realize on the slow car door opened, also comprise and be arranged on slow switch on operator seat and controller, connect the slow opening apparatus on each car door respectively.
Particularly, described lockable mechanism is arranged on the side of car door, comprise axle bed 1, arm-tie axle 2, elasticity arm-tie 3, torsion spring 4, electromagnet 5, push pedal 6, push pedal support 7 and ball 8, its central axis seat 1 is arranged on car door inner wall panel 9, one end of described arm-tie axle 2 one end and elasticity arm-tie 3 is connected and fixed, and the other end of arm-tie axle 2 interts in axle bed 1, described torsion spring 4 is set on arm-tie axle 2, its one end is stuck between arm-tie axle 2 and car door inner wall panel 9, the other end is fixed on arm-tie axle 2 by spring catch 26, after now external force being applied to elasticity arm-tie 3, elasticity arm-tie can in the effect Regression original position of torsion spring 4, described electromagnet 5 and push pedal support 7 are installed on car door inner wall panel 9, described push pedal 6 is hinged by push pedal pin 10 and push pedal support 7, described electromagnet 5 end is connected with iron core 11 by iron core pin, described iron core 11 is positioned at the dead astern of push pedal 6, once work of electromagnet promotes iron core reach, thus push pedal 6 can be promoted swing around push pedal pin, described ball 8 is fixed on the other end of elasticity arm-tie 3 by ball pin 12, and be positioned at push pedal 6 end, once push pedal 6 swings around push pedal pin, ball can be released car door side completely.
Described release mechanism is arranged on door pillar side, comprise the self-locking speed-down motor 14 be arranged on by electric machine support 13 in door pillar, baffle plate swing arm 15, connecting rod 16 and baffle plate 17, described door pillar is laterally inclined offers groove 18, and described groove 18 lower end connects door pillar lateral surface, the side of described groove 18 is provided with slide unit 19, described baffle plate 17 one end is arranged on slide unit 19 upper end by baffle plate pin 20, overall overlapping with slide unit 19, and baffle plate 17 inner side edge protrusion slide unit 19 edge also and between groove 18 forms the retaining groove 24 limiting ball, described baffle plate swing arm 15 one end is fixed on the output shaft 21 of described self-locking speed-down motor 14, the other end is hinged by swing arm pin 22 and connecting rod 16 one end, described connecting rod 16 other end is hinged by link pin 23 and baffle plate 17, and self-locking speed-down motor 14 can be promoted baffle plate 17 slided along slide unit 19 centered by baffle plate pin 20 by cooperatively interacting of baffle plate swing arm 15 and connecting rod 16 after rotating, make inside edge, baffle plate 17 bottom 25 with lower than slide unit edge.
Described groove 18 entirety is in list structure, and its side, upper end is arranged for ease of the semicircular structure holding ball, forms retaining groove 24 with inside described baffle plate 17.
As shown in Fig. 5 ~ 8, disclosed a kind of arrangements for automotive doors delays opening apparatus, its operating principle is: after personnel get on the bus by bus, driver's ignition trigger is also handled slow switch and is in lockup state, and now self-locking speed-down Electric Machine Control Fender lock fixes on initial position, and now baffle plate protrudes slide unit edge, and form retaining groove between groove, electromagnet energising simultaneously, promote iron core reach thus by push pedal, ball is released car door to fall in the groove of door pillar, now elasticity arm-tie is bending.
When needing when car there being rider to get off, it opens car door, and now ball slides to below under groove, cannot slide because baffle plate is locked, so ball is now limited in cannot ejecting in retaining groove, car door is made to be in half-open position, now rider can observe car rear situation by half-open car door, driver also can observe rear situation by rearview mirror, control slow switch according to rear situation and be in released state, controller controls electromagnet power-off, initial position is moved to after making iron core, self-locking speed-down electric machine rotation is controlled with Time Controller, baffle plate is driven to slide along slide unit, when its edge flushes with slide unit edge, owing to there is no the restriction of baffle plate, ball is returned to vertical state under the effect of elasticity arm-tie natural resiliency, ball and elasticity arm-tie are taken back the initial position in car door under torsion spring twisting force simultaneously, now car door can be opened completely, rider can get off smoothly.
As shown in Figure 9, if rider wants to get off, and driver not or other reasons cause slow switch cannot be set to released state, rider is after car door is in half-open position, by applying downward external force to elastic baffle, make ball continue along groove to move down the restriction departing from position limiting structure, now car door just can be opened completely.
Technology contents of the present invention and technical characteristic have disclosed as above; but those of ordinary skill in the art still may do all replacement and the modification that do not deviate from spirit of the present invention based on teaching of the present invention and announcement; therefore; scope should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present invention and modification should be comprised, and contained by present patent application claim.
Claims (6)
1. arrangements for automotive doors delays an opening apparatus, it is characterized in that: the release mechanism comprising lockable mechanism and the door pillar side being arranged on car door side, and during closing of the door, described lockable mechanism is overlapping with described release mechanism, wherein:
Described lockable mechanism comprises the axle bed being arranged on car door inner wall panel, intert the arm-tie axle in axle bed, and undertaken spacing by the torsion spring be enclosed within arm-tie axle, described arm-tie shaft end connects elasticity arm-tie, described elasticity arm-tie end winding support has ball, described car door inner wall panel is fixed with electromagnet and push pedal support, push pedal support is hinged with push pedal and push pedal is positioned at the rod nose of electromagnet, described ball is positioned at push pedal end and releases with heap plate and release;
Described release mechanism comprises the self-locking speed-down motor be arranged in door pillar, be arranged on the groove that the ball be pushed out is placed in door pillar side, be arranged on the slide unit on groove, the bindiny mechanism being arranged on the baffle plate on slide unit and connecting between self-locking speed-down motor and baffle plate, described ball can scroll-up/down in groove, and described baffle plate inside edge is protruded slide unit edge and and formed the retaining groove limiting ball between groove.
2. arrangements for automotive doors according to claim 1 delays opening apparatus, it is characterized in that: described bindiny mechanism comprises the baffle plate swing arm and connecting rod that are hinged by swing arm pin, wherein baffle plate swing arm one end is fixed on the output shaft of self-locking speed-down motor, and the described connecting rod other end is connected to below baffle plate by link pin.
3. arrangements for automotive doors according to claim 1 delays opening apparatus, it is characterized in that: described groove is that inclination strip is arranged, and side, upper end be semicircle setting is convenient to ball and falls into.
4. arrangements for automotive doors according to claim 1 delays opening apparatus, it is characterized in that: lower limb partial occlusion groove inside described baffle plate, ejects below groove to prevent ball.
5. arrangements for automotive doors according to claim 1 delays opening apparatus, it is characterized in that: also comprise and be arranged on slow switch on driver's seat and controller, and described controller connects electromagnet and self-locking speed-down motor.
6. arrangements for automotive doors according to claim 1 delays opening apparatus, it is characterized in that: described one end is stuck between arm-tie axle and car door inner wall panel, and the other end is fixed on arm-tie axle by spring catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094663.9A CN104675223B (en) | 2015-03-04 | 2015-03-04 | A kind of arrangements for automotive doors delays opening apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094663.9A CN104675223B (en) | 2015-03-04 | 2015-03-04 | A kind of arrangements for automotive doors delays opening apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104675223A true CN104675223A (en) | 2015-06-03 |
| CN104675223B CN104675223B (en) | 2016-09-21 |
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ID=53310762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510094663.9A Active CN104675223B (en) | 2015-03-04 | 2015-03-04 | A kind of arrangements for automotive doors delays opening apparatus |
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| Country | Link |
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| CN (1) | CN104675223B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239434A (en) * | 2019-06-21 | 2019-09-17 | 东北大学 | A kind of device for preventing car door from throwing open rear motor vehicles of wounding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535991A (en) * | 2010-12-09 | 2012-07-04 | 韩业申 | Insurance system of automobile door lock |
| CN202520102U (en) * | 2012-04-27 | 2012-11-07 | 烟台三环锁业集团有限公司 | Automobile door lock with functions of inner opening and one-time unlocking |
| CN202544612U (en) * | 2012-04-09 | 2012-11-21 | 惟思得交通设备有限公司 | Door transmission mechanism in passenger room |
| US20140062100A1 (en) * | 2012-08-28 | 2014-03-06 | Mitsui Kinzoku Act Corporation | Latch device |
| CN204457173U (en) * | 2015-03-04 | 2015-07-08 | 南通力联自动化科技有限公司 | A kind of arrangements for automotive doors delays opening apparatus |
-
2015
- 2015-03-04 CN CN201510094663.9A patent/CN104675223B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535991A (en) * | 2010-12-09 | 2012-07-04 | 韩业申 | Insurance system of automobile door lock |
| CN202544612U (en) * | 2012-04-09 | 2012-11-21 | 惟思得交通设备有限公司 | Door transmission mechanism in passenger room |
| CN202520102U (en) * | 2012-04-27 | 2012-11-07 | 烟台三环锁业集团有限公司 | Automobile door lock with functions of inner opening and one-time unlocking |
| US20140062100A1 (en) * | 2012-08-28 | 2014-03-06 | Mitsui Kinzoku Act Corporation | Latch device |
| CN204457173U (en) * | 2015-03-04 | 2015-07-08 | 南通力联自动化科技有限公司 | A kind of arrangements for automotive doors delays opening apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239434A (en) * | 2019-06-21 | 2019-09-17 | 东北大学 | A kind of device for preventing car door from throwing open rear motor vehicles of wounding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104675223B (en) | 2016-09-21 |
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