CN108561030A - Straight-opening type arrangements for automotive doors is slow to open safety device - Google Patents
Straight-opening type arrangements for automotive doors is slow to open safety device Download PDFInfo
- Publication number
- CN108561030A CN108561030A CN201810198141.7A CN201810198141A CN108561030A CN 108561030 A CN108561030 A CN 108561030A CN 201810198141 A CN201810198141 A CN 201810198141A CN 108561030 A CN108561030 A CN 108561030A
- Authority
- CN
- China
- Prior art keywords
- automotive doors
- arrangements
- damper
- cylinder body
- piston
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
Straight-opening type arrangements for automotive doors is slow to open safety device, it is characterised in that：Including arrangements for automotive doors, the arrangements for automotive doors is connected as one by hinge and door pillar, damper is provided between the door pillar and arrangements for automotive doors to be connected as one, it is provided with radar sensor in the arrangements for automotive doors, the radar sensor accesses the central controller in car body by circuit, the central controller connects hydraulic buttery valve, and the hydraulic buttery valve connects damper by hydraulic pipeline.The unidirectional rod-type damper of hydraulic pressure is used at car door of the present invention, makes car door according to rotary motion in set velocity interval, to realize safe enabling.
Description
Technical field
The invention belongs to automotive fields, more particularly to straight-opening type arrangements for automotive doors is slow opens safety device.
Background technology
Automobile needs to open or close car door during on-board and off-board, and the door that heads straight for of the prior art can be straight after pulling open door lock
It connects and pushes car door open rapidly, it is excessively rapid because opening the door, cause back car that can not avoid and accident is caused to happen occasionally.
Invention content
Present invention offer straight-opening type arrangements for automotive doors is slow to open safety device, solves the above technical problem.
The object of the present invention is achieved like this：Straight-opening type arrangements for automotive doors is slow to open safety device, it is characterised in that：Including vapour
Vehicle car door, the arrangements for automotive doors are connected as one by hinge and door pillar, and resistance is provided between the door pillar and arrangements for automotive doors
Buddhist nun's device is connected as one, and radar sensor is provided in the arrangements for automotive doors, and the radar sensor is accessed by circuit
Central controller in car body, the central controller connect hydraulic buttery valve, and the hydraulic buttery valve passes through liquid
Pressure pipeline connects damper.
The damper is set as the unidirectional rod-type damper of hydraulic pressure, and the unidirectional rod-type damper of the hydraulic pressure includes cylinder
Body, piston rod, described cylinder body one end are provided with end cap, and the cylinder body other end is provided with oil inlet, the piston rod
Go deep into cylinder body across end cap, the piston-rod end is provided with piston and forms sealed cylinder with cylinder body, set in the piston
It is equipped with sealing ring, the end cap is provided with piston space reinforces support plate fixation on the piston rod, the cylinder body and piston
Between be provided with buffer spring.
The sealing ring outer surface is set as waveform sealing, and waveform sealing forms interference with cylinder body and matches
It closes.
The end cap uses the pipe screw thread connection for carrying and moving back and pulling out.
The unidirectional rod-type damper of hydraulic pressure is used at car door of the present invention, and car door is made to be transported according to set velocity interval inward turning
Dynamic, whether the speed of Damper Control car door opening when door opening has during opening by radar sensor induction
Barrier or pedestrian by and induce distance to be communicated to the alarm song that central controller is simultaneously emitted by drop drop, in
Centre controller stops power-off control to damper fuel cut-off, to prevent car door opening, it is ensured that the peace of enabling to hydraulic buttery valve
Entirely；After pedestrian or barrier are located at safe distance, alarm is eliminated, and operation central controller continues to damper fuel feeding, from
And door is opened completely；Sealing ring outer surface is set as waveform sealing, and waveform sealing forms interference with cylinder body
Cooperation, improves the sealing effect and buffering effect of damper, sealing ring, the end cap and piston is provided in the piston
Between be provided with reinforce support plate fix on the piston rod, improve the service life of piston rod.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is control circuit figure of the present invention.
Fig. 3 is damper structure schematic diagram.
In figure：1, arrangements for automotive doors, 2, hinge, 3, door pillar, 4, damper, 4-1, cylinder body, 4-2, piston rod, 4-3, piston,
4-5,4-4, sealing ring reinforce support plate, 4-6, buffer spring, 4-7, oil inlet, 4-8, end cap, 4-9, sealed cylinder, and 5, thunder
Up to sensor, 6, car body, 7, central controller, 8, hydraulic buttery valve, 9, hydraulic pipeline.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings, but not as limitation of the present invention：
In the accompanying drawings：Straight-opening type arrangements for automotive doors is slow to open safety device, it is characterised in that：Including arrangements for automotive doors 1, the Automobile
Door 1 is connected as one by hinge 2 and door pillar 3, and being provided with damper 4 between the door pillar 3 and arrangements for automotive doors 1 is connected as one
Body, radar sensor 5 is provided in the arrangements for automotive doors 2, and the radar sensor 5 passes through circuit and accesses car body 6
Interior central controller 7, the central controller 7 connect hydraulic buttery valve 8, and the hydraulic buttery valve 8 passes through hydraulic tube
Damper 4 is connected in road 9.
The damper 4 is set as the unidirectional rod-type damper of hydraulic pressure, and the unidirectional rod-type damper of the hydraulic pressure includes cylinder
Body 4-1, piston rod 4-2, described one end cylinder body 4-1 are provided with end cap 8, and the cylinder body 4-1 other ends are provided with oil inlet
4-7, the piston rod 4-2 go deep into cylinder body 4-1 across end cap 8, and the ends piston rod 4-2 are provided with piston 4-3 and cylinder
Body 4-1 is formed in sealed cylinder 4-9, the piston 4-3 and is provided with sealing ring 4-4, is set between the end cap 8 and piston 4-3
It is equipped with reinforcement support plate 4-5 to be fixed on piston rod 4-2, buffer spring 4-6 is provided between the cylinder body 4-1 and piston 4-3.
The sealing ring 4-2 outer surfaces are set as waveform sealing, and waveform sealing is formed with cylinder body 4-1
Interference fit.
The end cap 4-8 is used with the pipe screw thread connection pulled out is moved back, and improves the sealing performance and bonding strength of connection.
When it is implemented, damper 4 controls the speed of car door opening when door opening, pass through radar during opening
The induction of sensor 5 whether have barrier or pedestrian by and induce distance and be simultaneously emitted by be communicated to central controller 7
The alarm song for dripping drop stops power-off control to 4 fuel cut-off of damper, to prevent by central controller 7 to hydraulic buttery valve 8
Car door opening, it is ensured that the safety of enabling；After pedestrian or barrier are located at safe distance, alarm is eliminated, and operates center control
Device 7 continues to 4 fuel feeding of damper, to open door completely.
Above-described embodiment is only intended to clearly illustrate made by the present invention and describes, and does not limit the embodiments,
To those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
Dynamic, there is no necessity and possibility to exhaust all the enbodiments, and the obvious variation or change thus amplified out
It is dynamic to be still in the protection scope of this invention.
Claims (4)
1. straight-opening type arrangements for automotive doors is slow to open safety device, it is characterised in that：Including arrangements for automotive doors（1）, the arrangements for automotive doors（1）
Pass through hinge（2）With door pillar（3）It is connected as one, the door pillar（3）With arrangements for automotive doors（1）Between be provided with damper（4）Even
It is connected in one, the arrangements for automotive doors（2）Inside it is provided with radar sensor（5）, the radar sensor（5）It is connect by circuit
Enter car body（6）Interior central controller（7）, the central controller（7）Connect hydraulic buttery valve（8）, the liquid
Pressure electromagnetic valve（8）Pass through hydraulic pipeline（9）Connect damper（4）.
2. straight-opening type arrangements for automotive doors according to claim 1 is slow to open safety device, it is characterised in that：The damper
（4）It is set as the unidirectional rod-type damper of hydraulic pressure, the unidirectional rod-type damper of the hydraulic pressure includes cylinder body（4-1）, piston rod（4-
2）, the cylinder body（4-1）One end is provided with end cap（8）, the cylinder body（4-1）The other end is provided with oil inlet（4-7）, institute
The piston rod stated（4-2）Across end cap（8）Go deep into cylinder body（4-1）, the piston rod（4-2）End is provided with piston（4-3）
With cylinder body（4-1）Form sealed cylinder（4-9）, the piston（4-3）Inside it is provided with sealing ring（4-4）, the end cap（8）
With piston（4-3）Between be provided with reinforcement support plate（4-5）It is fixed on piston rod（4-2）On, the cylinder body（4-1）With piston
（4-3）Between be provided with buffer spring（4-6）.
3. straight-opening type arrangements for automotive doors according to claim 2 is slow to open safety device, it is characterised in that：The sealing ring
（4-2）Outer surface is set as waveform sealing, waveform sealing and cylinder body（4-1）Form interference fit.
4. straight-opening type arrangements for automotive doors according to claim 2 is slow to open safety device, it is characterised in that：The end cap（4-
8）Using with move back pull out pipe screw thread connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198141.7A CN108561030A (en) | 2018-03-12 | 2018-03-12 | Straight-opening type arrangements for automotive doors is slow to open safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198141.7A CN108561030A (en) | 2018-03-12 | 2018-03-12 | Straight-opening type arrangements for automotive doors is slow to open safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108561030A true CN108561030A (en) | 2018-09-21 |
Family
ID=63531596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810198141.7A Pending CN108561030A (en) | 2018-03-12 | 2018-03-12 | Straight-opening type arrangements for automotive doors is slow to open safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108561030A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990005427U (en) * | 1997-07-16 | 1999-02-18 | 양재신 | Door open control device of car |
| CN2372275Y (en) * | 1999-05-20 | 2000-04-05 | 无锡樱花梦美容制品有限公司 | Portable packing box |
| CN101697863A (en) * | 2009-11-24 | 2010-04-28 | 蔡江恩 | Shower hose capable of freely rotating |
| CN102213375A (en) * | 2011-06-13 | 2011-10-12 | 广东工业大学 | LED (light emitting diode) light fixture |
| DE102011006011A1 (en) * | 2011-03-24 | 2012-09-27 | Aktiebolaget Skf | Vehicle i.e. passenger car, has spring and/or damping element operatively arranged between body and door, and switchable valve unit connected with switch over actuating element that is designed as bowden-cable |
| CN103225696A (en) * | 2013-05-21 | 2013-07-31 | 昆山健博密封件科技有限公司 | Sealing element for oil seal of reciprocating moving part |
| CN203321177U (en) * | 2013-05-31 | 2013-12-04 | 周炳强 | Automatic-control door opening device of automobile |
| CN203318338U (en) * | 2013-06-13 | 2013-12-04 | 董大鹏 | Automobile safety door opening collision-prevention device |
| CN104695781A (en) * | 2015-03-10 | 2015-06-10 | 吉林大学 | Vehicle door electronic control limiting device |
| CN204459349U (en) * | 2015-01-16 | 2015-07-08 | 徐崇先 | A kind of all-plastic bottom valve |
| CN205592397U (en) * | 2016-04-27 | 2016-09-21 | 青岛德鲁斯密封技术有限公司 | Novel combined seal ring |
| CN106696878A (en) * | 2015-07-31 | 2017-05-24 | 张文超 | Safety door opening device after car parking |
| CN208220473U (en) * | 2018-03-12 | 2018-12-11 | 展静 | A kind of straight-opening type arrangements for automotive doors is slow to open safety device |
-
2018
- 2018-03-12 CN CN201810198141.7A patent/CN108561030A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990005427U (en) * | 1997-07-16 | 1999-02-18 | 양재신 | Door open control device of car |
| CN2372275Y (en) * | 1999-05-20 | 2000-04-05 | 无锡樱花梦美容制品有限公司 | Portable packing box |
| CN101697863A (en) * | 2009-11-24 | 2010-04-28 | 蔡江恩 | Shower hose capable of freely rotating |
| DE102011006011A1 (en) * | 2011-03-24 | 2012-09-27 | Aktiebolaget Skf | Vehicle i.e. passenger car, has spring and/or damping element operatively arranged between body and door, and switchable valve unit connected with switch over actuating element that is designed as bowden-cable |
| CN102213375A (en) * | 2011-06-13 | 2011-10-12 | 广东工业大学 | LED (light emitting diode) light fixture |
| CN103225696A (en) * | 2013-05-21 | 2013-07-31 | 昆山健博密封件科技有限公司 | Sealing element for oil seal of reciprocating moving part |
| CN203321177U (en) * | 2013-05-31 | 2013-12-04 | 周炳强 | Automatic-control door opening device of automobile |
| CN203318338U (en) * | 2013-06-13 | 2013-12-04 | 董大鹏 | Automobile safety door opening collision-prevention device |
| CN204459349U (en) * | 2015-01-16 | 2015-07-08 | 徐崇先 | A kind of all-plastic bottom valve |
| CN104695781A (en) * | 2015-03-10 | 2015-06-10 | 吉林大学 | Vehicle door electronic control limiting device |
| CN106696878A (en) * | 2015-07-31 | 2017-05-24 | 张文超 | Safety door opening device after car parking |
| CN205592397U (en) * | 2016-04-27 | 2016-09-21 | 青岛德鲁斯密封技术有限公司 | Novel combined seal ring |
| CN208220473U (en) * | 2018-03-12 | 2018-12-11 | 展静 | A kind of straight-opening type arrangements for automotive doors is slow to open safety device |
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