CN105020230A - Connecting rod - Google Patents
Connecting rod Download PDFInfo
- Publication number
- CN105020230A CN105020230A CN201510408242.9A CN201510408242A CN105020230A CN 105020230 A CN105020230 A CN 105020230A CN 201510408242 A CN201510408242 A CN 201510408242A CN 105020230 A CN105020230 A CN 105020230A
- Authority
- CN
- China
- Prior art keywords
- joint
- diameter
- connecting rod
- connection part
- 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.)
- Pending
Links
- 210000000323 shoulder joint Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
Abstract
The invention provides a connecting rod which is characterized in that the connecting rod comprises a handle part, a first connection part, a shoulder part, a second connection part, a third connection part, and a fastening part which are connected in order. The diameter of the shoulder is larger than that of the first connection part, the second connection part, or the third connection part. The invention provides the connecting rod, by using the mode of the connecting rod, three parts are connected together, the structure of a connection piece is easy to process, the space occupation of the connection piece is small, and the connecting rod is particularly suitable for an occasion with a limited spatial structure.
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 |
|---|---|---|---|
| CN201510408242.9A CN105020230A (en) | 2015-07-13 | 2015-07-13 | Connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510408242.9A CN105020230A (en) | 2015-07-13 | 2015-07-13 | Connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105020230A true CN105020230A (en) | 2015-11-04 |
Family
ID=54410444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510408242.9A Pending CN105020230A (en) | 2015-07-13 | 2015-07-13 | Connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105020230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050826A (en) * | 2016-07-28 | 2016-10-26 | 苏州高通机械科技有限公司 | Special-shaped connection piece |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4018132A (en) * | 1974-06-18 | 1977-04-19 | Tokai Cold Forming Co., Ltd. | Connecting-rod bolt |
| JPH0691524A (en) * | 1992-09-09 | 1994-04-05 | Noritake Co Ltd | Mounting structure of grinding wheel in grinding machine |
| CN201547104U (en) * | 2009-10-30 | 2010-08-11 | 奇瑞汽车股份有限公司 | Sealing bolt |
| KR20110107041A (en) * | 2010-03-24 | 2011-09-30 | 김태용 | Safe bolt type space frame structure |
| CN202023815U (en) * | 2011-04-29 | 2011-11-02 | 浙江吉利汽车研究院有限公司 | Fastening structure for assembling bolts |
| CN104763722A (en) * | 2015-03-26 | 2015-07-08 | 苏州市华宁机械制造有限公司 | Cylindrical step connector |
| CN204784068U (en) * | 2015-07-13 | 2015-11-18 | 苏州柏德纳科技有限公司 | Connecting rod |
-
2015
- 2015-07-13 CN CN201510408242.9A patent/CN105020230A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4018132A (en) * | 1974-06-18 | 1977-04-19 | Tokai Cold Forming Co., Ltd. | Connecting-rod bolt |
| JPH0691524A (en) * | 1992-09-09 | 1994-04-05 | Noritake Co Ltd | Mounting structure of grinding wheel in grinding machine |
| CN201547104U (en) * | 2009-10-30 | 2010-08-11 | 奇瑞汽车股份有限公司 | Sealing bolt |
| KR20110107041A (en) * | 2010-03-24 | 2011-09-30 | 김태용 | Safe bolt type space frame structure |
| CN202023815U (en) * | 2011-04-29 | 2011-11-02 | 浙江吉利汽车研究院有限公司 | Fastening structure for assembling bolts |
| CN104763722A (en) * | 2015-03-26 | 2015-07-08 | 苏州市华宁机械制造有限公司 | Cylindrical step connector |
| CN204784068U (en) * | 2015-07-13 | 2015-11-18 | 苏州柏德纳科技有限公司 | Connecting rod |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050826A (en) * | 2016-07-28 | 2016-10-26 | 苏州高通机械科技有限公司 | Special-shaped connection piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
|
| RJ01 | Rejection of invention patent application after publication |