CN204511122U - A kind of linkage - Google Patents
A kind of linkage Download PDFInfo
- Publication number
- CN204511122U CN204511122U CN201520165258.7U CN201520165258U CN204511122U CN 204511122 U CN204511122 U CN 204511122U CN 201520165258 U CN201520165258 U CN 201520165258U CN 204511122 U CN204511122 U CN 204511122U
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- CN
- China
- Prior art keywords
- connector
- base
- hinged
- jointed shaft
- linkage
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of linkage, comprise the first base, second base, first connector, second connector, 3rd connector, 4th connector and return part, wherein, one end and first base of the first connector are hinged, the other end of the first connector and one end of the second connector hinged, the other end and second base of the second connector are hinged, one end and first base of the 3rd connector are hinged, the other end and second connector of the 3rd connector are hinged, one end and second base of the 4th connector are hinged, the other end and the 3rd connector of the 4th connector are hinged, return part is installed between the first connector and the 3rd connector.First base of the present utility model and the second base can be installed on top foreign material lid and box body respectively, by the rotary motion between each connector, realize unlatching or the closedown of linkage, the space of the relative rotation demand between each connector is less, and the mode cost be articulated and connected is low, reliability is high.
Description
Technical field
The utility model relates to auto-parts field, particularly a kind of linkage.
Background technology
Along with user is to the development of vehicle storage space demand, top undertray is more and more configured on automobile.As shown in Figure 1, existing top undertray realizes pushing up the opening and closing between foreign material lid and top foreign material box body by linkage, existing top undertray linkage is gas Jackstay type linkage, it comprises piston rod 1' and cylinder barrel 2', piston rod 1' one end is connected with top foreign material lid, the other end is provided with the piston 3' with cylinder barrel 2' sliding connection, and piston rod 1' is also provided with seal 4', and cylinder barrel 2' is connected with top foreign material box body away from one end of piston 3'.
When top undertray is opened, the gases at high pressure in cylinder barrel 2' promote piston 3', and piston rod 1' stretches out in cylinder barrel 2', thus is propped up by top foreign material lid; When top undertray is closed, put on the top power that covers of undertray and be passed to piston rod 1', the gas in piston 3' compressed gas cylinder barrel 2' is to the lock position of linkage.
When gas Jackstay type linkage requires that top undertray is closed, two minimum spacings of installing between end points of linkage are 200mm, otherwise top undertray cannot be closed smoothly, and the linkage manufacture of this kind of structure and movement requirement high, cost is higher.
Utility model content
The technical problems to be solved in the utility model for providing a kind of usage space demand little, the linkage that cost is low.
For solving the problems of the technologies described above, the linkage that the utility model provides comprises the first base, the second base, the first connector, the second connector, the 3rd connector, the 4th connector and return part, wherein,
Described first base is provided with the first installing hole, described second base is provided with the second installing hole;
One end and described first base of described first connector are hinged, the other end of described first connector and one end of described second connector hinged, the other end and described second base of described second connector are hinged, one end and described first base of described 3rd connector are hinged, the other end and described second connector of described 3rd connector are hinged, one end and described second base of described 4th connector are hinged, and the other end and described 3rd connector of described 4th connector are hinged;
Described return part is installed between described first connector and described 3rd connector, to make described first connector and described 3rd connector return.
Preferably, described first installing hole comprises kidney-shaped first installing hole and circular first installing hole, and described second installing hole comprises kidney-shaped second installing hole and circular second installing hole.
Preferably, comprise the first jointed shaft, second jointed shaft, 3rd jointed shaft, 4th jointed shaft, 5th jointed shaft, 6th jointed shaft and the 7th jointed shaft, wherein, one end of described first connector by described first jointed shaft and described first base hinged, the other end of described first connector is hinged by one end of described second jointed shaft and described second connector, the other end of described second connector by described 3rd jointed shaft and described second base hinged, one end of described 3rd connector by described 4th jointed shaft and described first base hinged, the other end of described 3rd connector by described 5th jointed shaft and described second connector hinged, one end of described 4th connector by the 6th jointed shaft and described second base hinged, the other end of described 4th connector by described 7th jointed shaft and described 3rd connector hinged.
More preferably, described return part is marble spring, and described 3rd connector is provided with return axle, and one end and described second jointed shaft of described return part offset, and the other end and the described return axle of described return part offset.
First base of the linkage that the utility model provides and the second base can be installed on top foreign material lid and box body respectively, by the rotary motion between each connector, realize unlatching or the closedown of linkage, the space of the relative rotation demand between each connector is less, and the mode cost be articulated and connected is low, reliability is high.
Accompanying drawing explanation
The structural representation of the existing linkage of Fig. 1;
Structural representation when Fig. 2 is the utility model linkage embodiment opening;
Partial structurtes schematic diagram when Fig. 3 is the utility model linkage embodiment opening;
Structural representation when Fig. 4 is the utility model linkage embodiment closed condition;
Fig. 5 is the explosive view of the utility model linkage embodiment.
Indicate as follows in figure:
Piston rod-1', cylinder barrel-2', piston-3', seal-4', the first base-1, kidney-shaped first installing hole-101, circular first installing hole-102, the second base-2, kidney-shaped second installing hole-201, circular second installing hole-202, first connector-3, the second connector-4, the 3rd connector-5,4th connector-6, return part-7, the first jointed shaft-8, the second jointed shaft-9,3rd jointed shaft-10,4th jointed shaft-11, the 5th jointed shaft-12, the 6th jointed shaft-13,7th jointed shaft-14, return axle-15.
Detailed description of the invention
For enabling above-mentioned purpose, the feature and advantage of utility model more become apparent, below detailed description of the invention of the present utility model is described in detail.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As shown in Fig. 2 to Fig. 5, the linkage that the utility model provides, comprise the first base 1, second base 2, first connector 3, second connector 4, the 3rd connector 5, the 4th connector 6 and return part 7, the shape of above-mentioned each connector does not have specific requirement, as long as each connector can be met can be completed rotary motion and not interfere each other, wherein
Described first base 1 is provided with the first installing hole, described second base 2 is provided with the second installing hole, it should be apparent to those skilled in the art that, first base 1 and the second base 2 or can be pushed up foreign material box body and are connected by installing hole with top foreign material lid, such as, the first base 1 is connected with top foreign material box body, and the second base 2 is connected with top foreign material lid, select according to the actual requirements, the utility model does not limit further to this;
One end and described first base 1 of described first connector 3 are hinged, can relatively rotate to make the first connector 3 with the first base 1; The other end of described first connector 3 and one end of described second connector 4 hinged, can relatively rotate with the second connector 4 to make the first connector 3; The other end and described second base 2 of described second connector 4 are hinged, can relatively rotate to make the second connector 4 with the second base 2; One end and described first base 1 of described 3rd connector 5 are hinged, can relatively rotate to make the 3rd connector 5 with the first base 1; The other end and described second connector 4 of described 3rd connector 5 are hinged, can relatively rotate to make the 3rd connector 5 with the second connector 4; One end and described second base 2 of described 4th connector 6 are hinged, can relatively rotate to make the 4th connector 6 with the second base 2; The other end and described 3rd connector 5 of described 4th connector 6 are hinged, can relatively rotate to make the 4th connector 6 with the 3rd connector 5;
Described return part 7 is installed between described first connector 3 and described 3rd connector 5, to make described first connector 3 and described 3rd connector 5 return, the mounting means of above-mentioned return part 7 is selected according to the actual requirements, such as, installing plate can be set on the first connector 3 and the 3rd connector 5, return part 7 is fixed on installing plate 1.
Be fixed on the foreign material box body of top with the first base 1, the second base 2 is fixed on top undertray and covers as example, and the opening and closing process of linkage is as follows:
When needs linkage is opened, second base 2 moves to the direction away from the first base 1 along with pushing up foreign material lid, second connector 4 hinged with the second base 2 moves together with the second base 2 with the 4th connector 6, first connector 3 rotates relative to the second connector 4, 3rd connector 5 rotates relative to the 4th connector 6, now, return part 7 is supplied to the first connector 3 and the 3rd connector 5 with a returning place force, first connector 3 is rotated further relative to the second connector 4, 3rd connector 5 is rotated further relative to the 4th connector 6, until linkage is opened completely,
When needs linkage is closed, putting on the top power that covers of undertray is passed on the second base 2, second base 2 moves near the direction of the first base 1 along with pushing up foreign material lid, second connector 4 hinged with the second base 2 moves together with the second base 2 with the 4th connector 6, second connector 4 rotates relative to the first connector 3, 4th connector 6 rotates relative to the 3rd connector 5, continue to apply force to top undertray to cover, be rotated further relative to the first connector 3 to make the second connector 4, 4th connector 6 is rotated further relative to the 3rd connector 5, until linkage is closed completely.
First base 1 of the linkage that the utility model provides and the second base 2 can be installed on top foreign material lid and box body respectively, by the rotary motion between each connector, realize unlatching or the closedown of linkage, the space of the relative rotation demand between each connector is less, and the mode cost be articulated and connected is low, reliability is high.
The conveniently installation of linkage, described first installing hole comprises kidney-shaped first installing hole 101 and circular first installing hole 102, described second installing hole comprises kidney-shaped second installing hole 201 and circular second installing hole 202, like this, during installation can first by kidney-shaped first installing hole 101 and kidney-shaped second installing hole 201 by the first base 1 and the second base 2 pre-determined bit, the installation site of linkage is adjusted to correct position by kidney-shaped first installing hole 101 and kidney-shaped second installing hole 201, by circular first installing hole 102 and circular second installing hole 202, linkage is fixed up again.
In a preferred embodiment of the present utility model, linkage comprises the first jointed shaft 8, second jointed shaft 9, the 3rd jointed shaft 10, the 4th jointed shaft 11, the 5th jointed shaft 12, the 6th jointed shaft 13 and the 7th jointed shaft 14, like this, it is hinged that each connector and mounting seat pass through many jointed shafts, wherein
One end of described first connector 3 is hinged with described first base 1 by described first jointed shaft 8, is rotated by the first jointed shaft 8 to make the first connector 3 around the first base 1; The other end of described first connector 3 is hinged with one end of described second connector 4 by described second jointed shaft 9, is rotated by the second connecting axle 9 to make the first connector 3 around the second connector 4; The other end of described second connector 4 is hinged with described second base 2 by described 3rd jointed shaft 10, is rotated by the 3rd jointed shaft 10 to make the second connector 4 around the second base 2; One end of described 3rd connector 5 is hinged with described first base 1 by described 4th jointed shaft 11, is rotated by the 4th jointed shaft 11 to make the 3rd connector 5 around the first base 2; The other end of described 3rd connector 5 is hinged with described second connector 4 by described 5th jointed shaft 12, is rotated by the 5th jointed shaft 12 to make the 3rd connector 5 around the second connector 4; One end of described 4th connector 6 is hinged with described second base 2 by the 6th jointed shaft 13, is rotated by the 6th jointed shaft 13 to make the 4th connector 6 around the second base 2; The other end of described 4th connector 6 is hinged with described 3rd connector 5 by described 7th jointed shaft 14, is rotated by the 7th jointed shaft 14 to make the 4th connector 6 around the 3rd connector 5.
Returning place force is provided better in order to make return part 7, and be convenient to the manufacture of linkage, described return part 7 is marble spring, and described 3rd connector 5 is provided with return axle 15, and one end and described second jointed shaft 9 of described return part 7 offset, the other end and the described return axle 15 of described return part 7 offset, like this, when linkage is in closed condition, return part 7 is in compressive state, when linkage is in opening, return part 7 is in extended configuration.
Although the utility model is described in conjunction with above embodiment, but the utility model is not defined to above-described embodiment, and only by the restriction of claims, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (4)
1. a linkage, is characterized in that, comprises the first base, the second base, the first connector, the second connector, the 3rd connector, the 4th connector and return part, wherein,
Described first base is provided with the first installing hole, described second base is provided with the second installing hole;
One end and described first base of described first connector are hinged, the other end of described first connector and one end of described second connector hinged, the other end and described second base of described second connector are hinged, one end and described first base of described 3rd connector are hinged, the other end and described second connector of described 3rd connector are hinged, one end and described second base of described 4th connector are hinged, and the other end and described 3rd connector of described 4th connector are hinged;
Described return part is installed between described first connector and described 3rd connector, to make described first connector and described 3rd connector return.
2. linkage according to claim 1, is characterized in that, described first installing hole comprises kidney-shaped first installing hole and circular first installing hole, and described second installing hole comprises kidney-shaped second installing hole and circular second installing hole.
3. linkage according to claim 1, it is characterized in that, comprise the first jointed shaft, second jointed shaft, 3rd jointed shaft, 4th jointed shaft, 5th jointed shaft, 6th jointed shaft and the 7th jointed shaft, wherein, one end of described first connector by described first jointed shaft and described first base hinged, the other end of described first connector is hinged by one end of described second jointed shaft and described second connector, the other end of described second connector by described 3rd jointed shaft and described second base hinged, one end of described 3rd connector by described 4th jointed shaft and described first base hinged, the other end of described 3rd connector by described 5th jointed shaft and described second connector hinged, one end of described 4th connector by the 6th jointed shaft and described second base hinged, the other end of described 4th connector by described 7th jointed shaft and described 3rd connector hinged.
4. linkage according to claim 3, it is characterized in that, described return part is marble spring, and described 3rd connector is provided with return axle, one end and described second jointed shaft of described return part offset, and the other end and the described return axle of described return part offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165258.7U CN204511122U (en) | 2015-03-23 | 2015-03-23 | A kind of linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165258.7U CN204511122U (en) | 2015-03-23 | 2015-03-23 | A kind of linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204511122U true CN204511122U (en) | 2015-07-29 |
Family
ID=53709116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165258.7U Withdrawn - After Issue CN204511122U (en) | 2015-03-23 | 2015-03-23 | A kind of linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204511122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746985A (en) * | 2015-03-23 | 2015-07-01 | 安徽江淮汽车股份有限公司 | Hinge mechanism |
-
2015
- 2015-03-23 CN CN201520165258.7U patent/CN204511122U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746985A (en) * | 2015-03-23 | 2015-07-01 | 安徽江淮汽车股份有限公司 | Hinge mechanism |
| CN104746985B (en) * | 2015-03-23 | 2016-11-02 | 安徽江淮汽车股份有限公司 | A kind of linkage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150729 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |