CN204784068U - Connecting rod - Google Patents
Connecting rod Download PDFInfo
- Publication number
- CN204784068U CN204784068U CN201520504269.3U CN201520504269U CN204784068U CN 204784068 U CN204784068 U CN 204784068U CN 201520504269 U CN201520504269 U CN 201520504269U CN 204784068 U CN204784068 U CN 204784068U
- Authority
- CN
- China
- Prior art keywords
- joint
- diameter
- connecting rod
- connecting portion
- shoulder
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a connecting rod which characterized in that: including stalk portion, first connecting portion, shoulder, second connecting portion, third connecting portion, the fastening portion that connects gradually, the diameter of shoulder is greater than the diameter of first connecting portion, second connecting portion or third connecting portion. The utility model provides a pair of connecting rod adopts connecting rod's mode, links together three part, and connection structure easily processes, and adapting unit occupation space is little, and the specially adapted is to the occasion of spatial structure by the restriction.
Description
Technical field
The present invention relates to a kind of connecting rod, belong to field of mechanical technique.
Background technique
In the connection of mechanical part, often take the mode connected between two, this Placement, although link is simple, assembling easily, often takies a large amount of spaces, in the occasion of restriction of having living space, often can not meet design requirement.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of connecting rod, adopt the mode of connecting rod, linked together by three parts, connecting-piece structure is easy to processing, and connected element takes up room little, is specially adapted to spatial structure by the occasion limited.
For achieving the above object, the present invention is realized by following technological means:
A kind of connecting rod, is characterized in that: comprise connect successively shank, the first joint, shoulder, the second joint, the 3rd joint, engagement portion, the diameter of described shoulder is greater than the diameter of described first joint, the second joint or the 3rd joint.
Further:
Described shank is semi-cylindrical, and diameter is greater than the diameter of described first joint, highly equals the diameter of described first joint.
The diameter of described first joint is greater than the diameter of described second joint.
The diameter of described second joint is greater than the diameter of described 3rd joint.
The diameter of described 3rd joint is greater than the diameter of described engagement portion.
Described engagement portion is with externally threaded bolt.
The invention has the beneficial effects as follows: a kind of connecting rod provided by the invention, adopt the mode of connecting rod, linked together by three parts, connecting-piece structure is easy to processing, and connected element takes up room little, is specially adapted to spatial structure by the occasion limited.
Accompanying drawing explanation
Fig. 1 structural representation, Fig. 2 is Fig. 1 plan view.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in accompanying drawing 1,2, a kind of connecting rod, it is characterized in that: comprise connect successively shank 1, first joint 2, shoulder 3, second joint 4, the 3rd joint 5, engagement portion 6, the diameter of described shoulder 3 is greater than the diameter of described first joint 2, second joint 4 or the 3rd joint 5.
Further:
Described shank 1 is semi-cylindrical, and diameter is greater than the diameter of described first joint 2, highly equals the diameter of described first joint 2.Tighten fastening effect when shank has both played assembling, also also can play positioning action to the first link simultaneously.
The diameter of described first joint 2 is greater than the diameter of described second joint 4.
The diameter of described second joint 4 is greater than the diameter of described 3rd joint 5.
The diameter of described 3rd joint 5 is greater than the diameter of described engagement portion 6.
Described engagement portion 6 is with externally threaded bolt.
Diameter successively decreases successively, is convenient to location and installs.
More than show and describe basic principle of the present invention, major character and advantage.The technician of the industry should understand; the design is not restricted to the described embodiments; the principle that the design is just described described in above-described embodiment and specification; under the prerequisite not departing from the design's spirit and scope; the design also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the design.The claimed scope of the design is defined by appending claims and equivalent thereof.
Claims (6)
1. a connecting rod, it is characterized in that: comprise connect successively shank, the first joint, shoulder, the second joint, the 3rd joint, engagement portion, the diameter of described shoulder is greater than the diameter of described first joint, the second joint or the 3rd joint.
2. a kind of connecting rod as claimed in claim 1, is characterized in that: described shank is semi-cylindrical, and diameter is greater than the diameter of described first joint, highly equals the diameter of described first joint.
3. a kind of connecting rod as claimed in claim 1, is characterized in that: the diameter of described first joint is greater than the diameter of described second joint.
4. a kind of connecting rod as claimed in claim 1, is characterized in that: the diameter of described second joint is greater than the diameter of described 3rd joint.
5. a kind of connecting rod as claimed in claim 1, is characterized in that: the diameter of described 3rd joint is greater than the diameter of described engagement portion.
6. a kind of connecting rod as claimed in claim 1, is characterized in that: described engagement portion is with externally threaded bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504269.3U CN204784068U (en) | 2015-07-13 | 2015-07-13 | Connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504269.3U CN204784068U (en) | 2015-07-13 | 2015-07-13 | Connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784068U true CN204784068U (en) | 2015-11-18 |
Family
ID=54524123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520504269.3U Expired - Fee Related CN204784068U (en) | 2015-07-13 | 2015-07-13 | Connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020230A (en) * | 2015-07-13 | 2015-11-04 | 苏州柏德纳科技有限公司 | Connecting rod |
-
2015
- 2015-07-13 CN CN201520504269.3U patent/CN204784068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020230A (en) * | 2015-07-13 | 2015-11-04 | 苏州柏德纳科技有限公司 | Connecting rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |