CN201371864Y - Connection structure between handle for opening engine hood and rotating disc - Google Patents
Connection structure between handle for opening engine hood and rotating disc Download PDFInfo
- Publication number
- CN201371864Y CN201371864Y CN200920115139U CN200920115139U CN201371864Y CN 201371864 Y CN201371864 Y CN 201371864Y CN 200920115139 U CN200920115139 U CN 200920115139U CN 200920115139 U CN200920115139 U CN 200920115139U CN 201371864 Y CN201371864 Y CN 201371864Y
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- CN
- China
- Prior art keywords
- blind hole
- handle
- pin
- connection structure
- spline
- 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 - Fee Related
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Abstract
The utility model discloses a connection structure between a handle for opening an engine hood and a rotating disc, which comprises a pin (2) installed at the axle center of a rotating disc (1) and a blind hole arranged in a handle (3) and matched with the pin (2), wherein the cross section of the pin (2) takes the shape of a part with larger area in a circle cut by a chord being smaller than diameter, a spline (6) is arranged on the cambered surface (5) of the pin (2), a spline groove corresponding to the spline (6) is arranged on the inner wall of the circular arc of the blind hole, the pin (2) is in clearance fit with the blind hole (4), and an elastic device is arranged between the side plane (8) of the pin (2) and the inner wall of the plane of the blind hole (4). Due to the adoption of the connection structure between the handle for opening the engine hood and the rotating disc, the replacement of the handle is easy.
Description
Technical field
The utility model relates to a kind of auto parts and components, specifically is a kind of handle of the unlatching car bonnet on the automobile and connection structure of rotating disk of being used for.
Background technology
The handle of unlatching car bonnet and the connection structure of rotating disk are the structures of transfer torque between handle and the rotating disk on the automobile, and described rotating disk is installed in the base, and the drag-line on the rotating disk is connected with bonnet louver.
The handle of the unlatching car bonnet of prior art comprises that with the connection structure of rotating disk one is installed in the pin of disk axes position and is located at the blind hole that matches with pin in the handle, the shape that is shaped as the part that area is bigger in the circle that is cut by the flat-cut less than diameter of the cross-sectional plane of described pin, generally, the cross-sectional plane of described pin is the D font, and described pin interference fit is in blind hole.
There are following defective in the handle of the unlatching car bonnet of above structure and the connection structure of rotating disk: because described pin interference fit is in blind hole, so handle can't be dismantled from rotating disk, in case handle damages, just must change whole rotating disk, so use is very inconvenient.
The utility model content
The technical problems to be solved in the utility model is, a kind of handle of unlatching car bonnet of easy replacing handle and the connection structure of rotating disk are provided.
Technical solution of the present utility model is, a kind of connection structure of opening the handle and the rotating disk of car bonnet is provided, it comprises that one is installed in the pin of disk axes position and is located at the blind hole that matches with pin in the handle, the shape that is shaped as the part that area is bigger in the circle that is cut by the flat-cut less than diameter of the cross-sectional plane of described pin, the arc surface of described pin is provided with spline, the circular arc inwall of described blind hole is provided with and the corresponding spline of spline, described pin free-running fit is provided with springing between the side plane of described pin and the planar inner wall of blind hole in blind hole.
After adopting above structure, the handle of the utility model unlatching car bonnet and the connection structure of rotating disk compared with prior art have the following advantages:
Because the arc surface of described pin is provided with spline, the circular arc inwall of described blind hole is provided with and the corresponding spline of spline, described pin free-running fit is in blind hole, be provided with springing between the side plane of described pin and the planar inner wall of blind hole, so pin is being pressed on the circular arc inwall of blind hole under the elastic force effect of springing, and then make spline flush fit between pin and the blind hole; When needing removal handle, only need to apply the reciprocal power of the elastic force with springing on handle, make that the spline between blind hole and the pin breaks away from, apply the power away from the rotating disk direction this moment again, just handle can be dismantled from rotating disk; Like this, make handle very easy, in case handle damages, change handle very easily, and need not change whole rotating disk, so use very convenient from the process of rotating disk dismounting.
Description of drawings
Fig. 1 is the exploded perspective view that the utility model is opened the connection structure of the handle of car bonnet and rotating disk.
Fig. 2 be the utility model connection structure of opening the handle of car bonnet and rotating disk handle look up structural representation.
Fig. 3 is the semi-sictional view structural representation that the utility model is opened the connection structure of the handle of car bonnet and rotating disk.
Shown in the figure 1, rotating disk, 2, pin, 3, handle, 4, blind hole, 5, arc surface, 6, spline, 7, the circular arc inwall, 8, side plane, 9, planar inner wall, 10, stage clip, 11, spline, 12, additional blind hole.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is opened the handle of car bonnet and the connection structure of rotating disk, and it comprises that one is installed in the pin 2 of rotating disk 1 shaft core position and is located at the blind hole 4 that matches with pin 2 in the handle 3.The shape that is shaped as the part that area is bigger in the circle that is cut by the flat-cut less than diameter of the cross-sectional plane of described pin 2, generally, the cross-sectional plane of described pin 2 is the D font.The arc surface 5 of described pin 2 is provided with spline 6, and the circular arc inwall 7 of described blind hole 4 is provided with and spline 6 corresponding splines 11, and described pin 2 free-running fits are in blind hole 4.Be provided with springing between the side plane 8 of described pin 2 and the planar inner wall 9 of blind hole 4, the planar inner wall 9 that is described blind hole 4 is provided with the additional blind hole 12 that cross-sectional plane is the T font, described springing adopts stage clip 10, and described stage clip 10 is installed in the additional blind hole 12.
Claims (2)
1, a kind of connection structure of opening the handle and the rotating disk of car bonnet, it comprises that one is installed in the pin (2) of rotating disk (1) shaft core position and is located at the blind hole (4) that matches with pin (2) in the handle (3), the shape that is shaped as the part that area is bigger in the circle that is cut by the flat-cut less than diameter of the cross-sectional plane of described pin (2), it is characterized in that: the arc surface (5) of described pin (2) is provided with spline (6), the circular arc inwall (7) of described blind hole (4) is provided with and the corresponding spline of spline (6) (11), described pin (2) free-running fit is provided with springing between the side plane (8) of described pin (2) and the planar inner wall (9) of blind hole (4) in blind hole (4).
2, the connection structure of the handle of unlatching car bonnet according to claim 1 and rotating disk, it is characterized in that: be provided with springing between the side plane (8) of described pin (2) and the planar inner wall (9) of blind hole (4) and be meant, the planar inner wall (9) of described blind hole (4) is provided with the additional blind hole (12) that cross-sectional plane is the T font, described springing adopts stage clip (10), and described stage clip (10) is installed in the additional blind hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920115139U CN201371864Y (en) | 2009-03-09 | 2009-03-09 | Connection structure between handle for opening engine hood and rotating disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920115139U CN201371864Y (en) | 2009-03-09 | 2009-03-09 | Connection structure between handle for opening engine hood and rotating disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371864Y true CN201371864Y (en) | 2009-12-30 |
Family
ID=41497946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920115139U Expired - Fee Related CN201371864Y (en) | 2009-03-09 | 2009-03-09 | Connection structure between handle for opening engine hood and rotating disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371864Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717838A (en) * | 2012-06-20 | 2012-10-10 | 上汽通用五菱汽车股份有限公司 | Unlocking device for engine hood lock and automobile |
| CN102923195A (en) * | 2012-10-23 | 2013-02-13 | 安徽誉丰汽车技术有限责任公司 | Front cabin cover opening device |
-
2009
- 2009-03-09 CN CN200920115139U patent/CN201371864Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717838A (en) * | 2012-06-20 | 2012-10-10 | 上汽通用五菱汽车股份有限公司 | Unlocking device for engine hood lock and automobile |
| CN102923195A (en) * | 2012-10-23 | 2013-02-13 | 安徽誉丰汽车技术有限责任公司 | Front cabin cover opening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20130309 |