CN201087639Y - Split type four connecting rod hinge system - Google Patents
Split type four connecting rod hinge system Download PDFInfo
- Publication number
- CN201087639Y CN201087639Y CNU2007200738478U CN200720073847U CN201087639Y CN 201087639 Y CN201087639 Y CN 201087639Y CN U2007200738478 U CNU2007200738478 U CN U2007200738478U CN 200720073847 U CN200720073847 U CN 200720073847U CN 201087639 Y CN201087639 Y CN 201087639Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rear covers
- split type
- base
- car body
- 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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Abstract
The utility model provides a split type four-link hinge system, which is used for connecting a front and a rear covers with a vehicle body, and the hinge system comprises a first connecting bar and a second connecting bar. The first connecting bar comprises a first end part and a second end part, the first end part is connected with the front and the rear covers, and the second end part is connected with the vehicle body. The second connecting bar comprises a third end part and a fourth end part, the third end part is connected with the front and the rear covers, and the fourth end part is connected with the vehicle body. The split type four-link hinge system provided by the utility model does the translational motion when the front and the rear covers open or close, thereby occupying small area. The utility model has the advantages that the structure is simple, and the manufacture, the assembly and the maintenance are convenient.
Description
Technical field
The utility model relates to a kind of hinged system, relates in particular to a kind of split type four connecting rod link systems.
Background technology
At present, four used connecting rod link systems make door closure produce the effect of similar rotation on the automobile.The automobile that uses above-mentioned connection hinged system need take bigger space when door closure is opened, brought great inconvenience to the user.And existing automobile door closure is connected hinged system with car body, complex structure, and it is higher to manufacture the installation and maintenance cost.
In order to overcome above shortcoming, the utility model proposes a kind of split type four connecting rod link systems.
The utility model content
The purpose of this utility model is to propose a kind of split type four connecting rod link systems, for the design of front and rear covers provides a kind of new method for arranging.
Split type four connecting rod link systems of the present utility model are designs like this:
A kind of split type four connecting rod link systems, it is used to connect front and rear covers and car body, comprising:
First connecting rod, described first connecting rod comprises first end and the second end, and described first end is connected with front and rear covers, and described the second end is connected with car body;
Second connecting rod, described second connecting rod comprise the 3rd end and the 4th end, and described the 3rd end is connected with front and rear covers, and described the 4th end is connected with car body.
Preferably, the first end of described first connecting rod is connected with first base on being located at front and rear covers, and described the second end is connected with second base on being located at car body.Wherein, the first end of described first connecting rod and first base are riveted by bearing pin; The described the second end and second base are riveted by bearing pin.
Preferably, the 3rd end of described second connecting rod is connected with the 3rd base on being located at front and rear covers, and described the 4th end is connected with the 4th base on being located at car body.Wherein, the 3rd end of described second connecting rod and the 3rd base are riveted by bearing pin; Described the 4th end and the 4th base are riveted by bearing pin.
Preferably, the end of described connecting rod is provided with position limiting structure.
Preferably, when the slewing area of described connecting rod guaranteed that front and rear covers is opened fully, the minimum range between front and rear covers and the car body was greater than 20mm.
The split type four connecting rod link systems that the utility model proposed carry out translational motion when the front and rear covers opening and closing, it is little therefore to take up room, and simple in structure, makes easy to installation and maintenance.
Description of drawings
Below, will be described in more detail the specific embodiment of the present utility model in conjunction with the accompanying drawings, wherein:
Fig. 1 is the structural representation of split type four connecting rod link systems of the present utility model;
Fig. 2 is the partial structurtes schematic diagram of the first end of the first connecting rod among Fig. 1.
The specific embodiment
For convenience of description, following embodiment, components identical is represented with identical Reference numeral.
Fig. 1 is the structural representation of split type four connecting rod link systems of the present utility model.As shown in the figure, described split type four connecting rod link systems are used to connect front and rear covers 1 and car body 2, and it comprises: first connecting rod 3 and second connecting rod 4; First connecting rod 3 has first end 30 and the second end 32, and first end 30 is connected on the front and rear covers 1, and the second end 32 is connected on the car body 2; Second connecting rod 4 has the 3rd end 40 and 42, the three ends 40, the 4th end are connected on the front and rear covers 1, and the 4th end 42 is connected on the car body 2.
Fig. 2 is the partial structurtes schematic diagram of the first end of the first connecting rod among Fig. 1.As shown in the figure, first end 30 is hinged with first base of being located on the front and rear covers 1 304 by first bearing pin 302; And, on first end 30, have position limiting structure 300.Equally, the mechanism of the second end 32, the 3rd end 40 and the 4th end 42 is identical with the structure of first end 30, not shown in the accompanying drawings.For the second end 32, hinged with second base of being located on the car body 2 by second bearing pin; And, on the second end 32, have position limiting structure.For the 3rd end 40, hinged with the 3rd base of being located on the front and rear covers 1 by the 3rd bearing pin; And, on the 3rd end 40, have position limiting structure.For the 4th end 42, hinged with the 4th base of being located on the car body 2 by the 4th bearing pin; And, on the 4th end 42, have position limiting structure.
In Fig. 1, when front and rear covers 1 is subjected to A to power, first connecting rod 3 and second connecting rod 4 will produce clockwise rotation, thereby make front and rear covers 1 produce similar translational motion, front and rear covers 1 fastening position of solid line moves to the front and rear covers enable possition of double dot dash line from Fig. 1, in the translation process, connecting rod rotates relative to base around bearing pin.Stop motion under the effect of the position limiting structure of interlinking lever end at last.The angular range that connecting rod can rotate, specifically by the decision of the arrangement of car body, the minimum range of its formulation standard when guaranteeing that front and rear covers 1 is opened fully and between the car body 2 is greater than 20mm.
When front and rear covers 1 was subjected to B to power, first connecting rod 3 and second connecting rod 4 will produce anticlockwise rotation, thereby made front and rear covers 1 produce similar translational motion, moved to the fastening position shown in the solid line from the enable possition shown in the double dot dash line, and stop motion.
The split type four connecting rod link systems that the utility model proposed carry out translational motion when the front and rear covers opening and closing, it is little therefore to take up room, and simple in structure, makes easy to installation and maintenance.
Claims (7)
1. split type four connecting rod link systems, it is used to connect front and rear covers and car body, it is characterized in that, comprising:
First connecting rod, described first connecting rod comprises first end and the second end, and described first end is connected with front and rear covers, and described the second end is connected with car body;
Second connecting rod, described second connecting rod comprise the 3rd end and the 4th end, and described the 3rd end is connected with front and rear covers, and described the 4th end is connected with car body.
2. split type four connecting rod link systems according to claim 1 is characterized in that, the first end of described first connecting rod is connected with first base on being located at front and rear covers, and described the second end is connected with second base on being located at car body.
3. split type four connecting rod link systems according to claim 2 is characterized in that the first end of described first connecting rod and first base are riveted by bearing pin; The described the second end and second base are riveted by bearing pin.
4. split type four connecting rod link systems according to claim 1 is characterized in that, the 3rd end of described second connecting rod is connected with the 3rd base on being located at front and rear covers, and described the 4th end is connected with the 4th base on being located at car body.
5. split type four connecting rod link systems according to claim 4 is characterized in that the 3rd end and the 3rd base of described second connecting rod are riveted by bearing pin; Described the 4th end and the 4th base are riveted by bearing pin.
6. according to each described split type four connecting rod link systems of aforementioned claim, it is characterized in that the end of described connecting rod is provided with position limiting structure.
7. according to each described split type four connecting rod link systems of claim 1-6, it is characterized in that when the slewing area of described connecting rod guaranteed that front and rear covers is opened fully, the minimum range between front and rear covers and the car body was greater than 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200738478U CN201087639Y (en) | 2007-08-17 | 2007-08-17 | Split type four connecting rod hinge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200738478U CN201087639Y (en) | 2007-08-17 | 2007-08-17 | Split type four connecting rod hinge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201087639Y true CN201087639Y (en) | 2008-07-16 |
Family
ID=39635232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200738478U Expired - Lifetime CN201087639Y (en) | 2007-08-17 | 2007-08-17 | Split type four connecting rod hinge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201087639Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104182577A (en) * | 2014-08-20 | 2014-12-03 | 奇瑞汽车股份有限公司 | Method for designing four-bar linkage hinge of gas spring of trunk lid |
| CN106639714A (en) * | 2016-12-12 | 2017-05-10 | 广西柳工机械股份有限公司 | Engine hood lifting mechanism |
-
2007
- 2007-08-17 CN CNU2007200738478U patent/CN201087639Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104182577A (en) * | 2014-08-20 | 2014-12-03 | 奇瑞汽车股份有限公司 | Method for designing four-bar linkage hinge of gas spring of trunk lid |
| CN104182577B (en) * | 2014-08-20 | 2017-11-14 | 奇瑞汽车股份有限公司 | A kind of luggage-boot lid gas spring Four-connecting-rod hinge design method |
| CN106639714A (en) * | 2016-12-12 | 2017-05-10 | 广西柳工机械股份有限公司 | Engine hood lifting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080716 |
|
| CX01 | Expiry of patent term |