CN203126473U - Linkage rod device for vehicle door - Google Patents
Linkage rod device for vehicle door Download PDFInfo
- Publication number
- CN203126473U CN203126473U CN 201320029218 CN201320029218U CN203126473U CN 203126473 U CN203126473 U CN 203126473U CN 201320029218 CN201320029218 CN 201320029218 CN 201320029218 U CN201320029218 U CN 201320029218U CN 203126473 U CN203126473 U CN 203126473U
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- fixed support
- hole
- travel
- ing rest
- driving lever
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Abstract
The utility model relates to a van type structural vehicle, in particular to a linkage rod device for a vehicle door, and belongs to the technical field of machinery. The linkage rod device comprises a fixed support and a movable support. A driven rod and a driving rod are respectively connected between the fixed support and the movable support through pin shafts, and an air spring is arranged in the fixed support. The driving rod is J-shaped, and holes are formed in two ends and the middle portion of the driving rod respectively. Holes are formed in two ends of the driven rod respectively, and the center distance of the holes of two ends of the driven rod is identical to that of the holes of two ends of the driving rod. The cross section of the fixed support and the cross section of the movable support are both pi-shaped, the structure of the fixed support and the structure of the movable support both respectively comprise an upper layer, a middle layer and a lower layer, the inner side of the middle layer of the fixed support and the outer side of the upper layer of the movable support are respectively hinged to the holes in two ends of the driven rod through the pin shafts, and the outer side of the upper layer of the fixed support and the outer side of the middle layer of the movable support are respectively hinged to the holes in two ends of the driving rod through the pin shafts.
Description
Technical field
The utility model relates to a kind of van-type structure car, is specifically related to a kind of car door gangbar device, belongs to field of mechanical technique.
Background technology
Car with van-type structure, storage battery, fuel tank etc. generally need be arranged in its side, the car of some rescue classes also needs to arrange storage compartment and comes place tool, equipment, for making things convenient for the operation and maintenance of storage battery, fuel tank, and conveniently the taking of driver's tool and equipment, above layout area all needs to be equipped with car door.Be example with the fire extinguishing tanker, fire extinguishing tanker is as the vehicle of fire fighting or other urgent rescue purposes, usually equipment uses the equipment railway carriage or compartment to place various fire-fightings equipment on fire-fighting vehicle as various fire fighting apparatus and materials and extinguishers such as hydraulic giant, water band, electrical generator and various break-in tools usually.For making things convenient for picking and placeing of equipment, corresponding position configuration one winnowing machine door on the equipment railway carriage or compartment, vehicle in motion, car door can the failure-free locking; When needs used required instrument, car door can conveniently be opened, and does not influence picking and placeing of fire fighting apparatus and materials or instrument.
The main car door opening ways that uses mainly contains rolling door type and lifting type door on the car at present.Car door when rolling screen door is big mainly as the door opening area bigger noise is arranged during use, and the reel on top takies bigger space, compartment; Lifting type door is mainly used in placing operation control panel, the independent or complete less place of instrument homalographic, but the space outerpace that takies after opening is big.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of car door gangbar device to be provided, and can realize that car door swings the interlock of work outward, and car door is opened and closed with externally swing.Overcome in the existing car door use big, the deficiency such as big that takes up room of noise, make the car load layout more attractive in appearance, use more convenient and quicker.
The utility model is realized with following technical scheme: a kind of car door gangbar device, it is characterized in that: described gangbar device comprises fixed support, travel(l)ing rest, be connected with follower lever and driving lever respectively by bearing pin between described fixed support and the travel(l)ing rest support, gas spring is arranged in the fixed support; Described driving lever is " J " type, and a hole is respectively left at driving lever two ends and middle part; A hole is respectively opened at described follower lever two ends, and the width between centers in the hole at follower lever two ends equates with the width between centers in the hole at driving lever two ends; The cross section of described fixed support and travel(l)ing rest all is " π " type, its structure is upper, middle and lower-ranking, the outside, upper strata of inboard, support bracket fastened middle level, travel(l)ing rest is hinged by bearing pin with the hole at follower lever two ends respectively, and the outside, middle level of the outside, support bracket fastened upper strata, travel(l)ing rest is hinged by bearing pin with the hole at driving lever two ends respectively.
Described support bracket fastened lower floor captives joint with doorframe, and the lower floor of travel(l)ing rest captives joint with car door, and travel(l)ing rest is with the activity of door body.
One end of described gas spring connects the hole in the middle of the driving lever, and the other end passes a hole of fixed support lower floor, is fixed on the doorframe.
The utility model has the advantages that: this car door is made of one four-bar linkage with the gangbar device, and is simple in structure, compact, the unlatching of control gate and closure swimmingly, and after car door upwardly opened, it is little that mechanism takies the space, compartment, can utilize the space by actv..
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail;
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is B-B scheme drawing in hinged place in the trace device;
Fig. 4 is an embodiment of the present utility model.
Among the figure: 1, fixed support, 2, follower lever, 3, gas spring, 4, driving lever, 5, travel(l)ing rest, 6, bearing pin, 7, the gangbar device, 8, car door, 9, doorframe.
The specific embodiment
As shown in the figure: a kind of car door gangbar device, described gangbar device comprises fixed support 1, travel(l)ing rest 5, is connected with follower lever 2 and driving lever 4 respectively by bearing pin 6 between described fixed support and the travel(l)ing rest support, and gas spring 3 is arranged in the fixed support; Described driving lever is " J " type, and a hole is respectively left at driving lever two ends and middle part; A hole is respectively opened at described follower lever two ends, and the width between centers in the hole at follower lever two ends equates with the width between centers in the hole at driving lever two ends; Described fixed support 1 all is " π " type with the cross section of travel(l)ing rest 5, its structure is upper, middle and lower-ranking, the outside, upper strata of inboard, support bracket fastened middle level, travel(l)ing rest is hinged by bearing pin with the hole at follower lever two ends respectively, and the outside, middle level of the outside, support bracket fastened upper strata, travel(l)ing rest is hinged by bearing pin with the hole at driving lever two ends respectively.
Described support bracket fastened lower floor captives joint with doorframe 9, and the lower floor of travel(l)ing rest captives joint with car door 8, and travel(l)ing rest is with the activity of door body.
One end of described gas spring 3 connects the hole in the middle of the driving lever 4, and the other end passes a hole of fixed support 1 lower floor, is fixed on the doorframe.
After gangbar device 7 assembling moulding, the position in four holes can be on four summits of a parallelogram always, and namely two holes on the fixed support 1 and two holes on the travel(l)ing rest 5 are on four summits of above-mentioned parallelogram.When travel(l)ing rest 5 is followed the car door swing, to be the center of circle, follower lever 2 with the hole on fixed support 1 upper strata be the center of circle, when being the radius swing with the width between centers (equating with the width between centers of 2 liang of stomidiums of driving lever) of 4 liang of stomidiums of driving lever, can guarantee that then car door 8 keeps the parastate with doorframe 9 in the process of opening always with the hole in fixed support middle level driving lever 4.
Fig. 4 is an embodiment of the present utility model, and car door 8 both sides respectively connect a gangbar device 7, and gangbar device 7 is connected on the doorframe 9 with the compartment one through its inner fixed supports 1.Dotted portion represents that car door 8 is opened into the state of maximum position among the figure, because the parallelogram sturcutre in the gangbar device 7, car door 8 keeps the parastate with doorframe 9 always in the process of opening.
Claims (3)
1. car door gangbar device, it is characterized in that: described gangbar device comprises fixed support (1), travel(l)ing rest (5), be connected with follower lever (2) and driving lever (4) respectively by bearing pin (6) between described fixed support and the travel(l)ing rest support, gas spring (3) is arranged in the fixed support; Described driving lever is " J " type, and a hole is respectively left at driving lever two ends and middle part; A hole is respectively opened at described follower lever two ends, and the width between centers in the hole at follower lever two ends equates with the width between centers in the hole at driving lever two ends; Described fixed support (1) all is " π " type with the cross section of travel(l)ing rest (5), its structure is upper, middle and lower-ranking, the outside, upper strata of inboard, support bracket fastened middle level, travel(l)ing rest is hinged by bearing pin with the hole at follower lever two ends respectively, and the outside, middle level of the outside, support bracket fastened upper strata, travel(l)ing rest is hinged by bearing pin with the hole at driving lever two ends respectively.
2. a kind of car door gangbar device according to claim 1, it is characterized in that: described support bracket fastened lower floor captives joint with doorframe (9), and the lower floor of travel(l)ing rest captives joint with car door (8), and travel(l)ing rest is with the activity of door body.
3. a kind of car door gangbar device according to claim 1 is characterized in that: an end of described gas spring (3) connects the hole in the middle of the driving lever (4), and the other end passes a hole of fixed support (1) lower floor, is fixed on the doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029218 CN203126473U (en) | 2013-01-18 | 2013-01-18 | Linkage rod device for vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029218 CN203126473U (en) | 2013-01-18 | 2013-01-18 | Linkage rod device for vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126473U true CN203126473U (en) | 2013-08-14 |
Family
ID=48934488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320029218 Expired - Fee Related CN203126473U (en) | 2013-01-18 | 2013-01-18 | Linkage rod device for vehicle door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292036A (en) * | 2018-11-05 | 2019-02-01 | 南京恒兴达机电设备制造有限公司 | A kind of externally swing shipping lateral thruster capping assembly |
-
2013
- 2013-01-18 CN CN 201320029218 patent/CN203126473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292036A (en) * | 2018-11-05 | 2019-02-01 | 南京恒兴达机电设备制造有限公司 | A kind of externally swing shipping lateral thruster capping assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Gelaman International Fire Fighting Equipment Co., Ltd. Assignor: Xuzhou Handler Special Vehicle Co., Ltd. Contract record no.: 2014310000061 Denomination of utility model: Linkage rod device for vehicle door Granted publication date: 20130814 License type: Exclusive License Record date: 20140409 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20200118 |