CN203584997U - Novel connecting structure - Google Patents
Novel connecting structure Download PDFInfo
- Publication number
- CN203584997U CN203584997U CN201320673517.8U CN201320673517U CN203584997U CN 203584997 U CN203584997 U CN 203584997U CN 201320673517 U CN201320673517 U CN 201320673517U CN 203584997 U CN203584997 U CN 203584997U
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- CN
- China
- Prior art keywords
- mounting hole
- diameter
- rod member
- elastic component
- new joining
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- 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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- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a novel connecting structure. The connecting structure comprises a sleeving piece, a rod piece, and an elastic piece, wherein a mounting hole is formed in the sleeving piece; the rod piece is inserted into the mounting hole; a first stop catch part and a second stop catch part are formed in the inner side of the mounting hole; the rod piece is prevented from moving axially from one end to the other end along the mounting hole by the first stop catch part; the second stop catch part adopts an inward prominent structure; the end part, extending into the mounting hole, of the rod piece adopts a T-shaped structure with the diameter of one end smaller than the diameter of the other end; the elastic piece is sleeved on the outer side of the end with the smaller diameter of the T-shaped structure; one end of the elastic piece is propped tightly against the second stop catch part in the inner side of the mounting hole; the other end of the elastic piece is propped tightly against the step surface of the T-shaped structure at the end part of the rod piece. The connecting structure is simple in structure, and convenient to connect; axial and radial buffering of the sleeving piece and the rod piece is realized through the elastic piece; during operation after connection, damage and disengagement of the sleeving piece and the rod piece due to impact and polling force are avoided.
Description
Technical field
The utility model relates to a kind of linkage structure, particularly a kind of new Joining Structure.
Background technique
We are common a lot of for the mode that external member and rod member are coupled together, as be threaded connection, by interference fit, by engagement connection, be clamped and connected etc., it is all rigid connection, when this connecting body under tension, radial impact masterpiece used time, the two is easy to depart from, ruptures and is out of shape, and due to a lot of Placement complex structures, cost of production is high, inconvenient operation.
Summary of the invention
In order to make up above deficiency, the utility model provides a kind of new Joining Structure, when this new Joining Structure under tension and radial impact, has buffering, simple in structure, easy to use.
The utility model for the technological scheme that solves its technical problem and adopt is: a kind of new Joining Structure, comprise external member, rod member and elastic component, described external member is provided with a mounting hole, rod member is inserted in this mounting hole, mounting hole inner side is formed with first, two blocked parts, wherein the first blocked part can stop rod member axially from one end, to the other end, to move along mounting hole, the second blocked part is one to projecting inward structure, the end that rod member extend in mounting hole is the T shape structure that one end diameter is less than the other end diameter, elastic component is sheathed on the outside, one end that this T shape diameter of movement is little, and elastic component one end is tight against the second blocked part of mounting hole inner side, the elastic component the other end is tight against the step surface of Rod end T shape structure.
As further improvement of the utility model, described elastic component is the cone structure that one end diameter is greater than the other end diameter.
As further improvement of the utility model, described elastic component is volute spring.
As further improvement of the utility model, described mounting hole opening diameter inside contracts and forms the second blocked part.
As further improvement of the utility model, described mounting hole cross section is non-circular structure, and the end cross-sectional that rod member extend in mounting hole is mated with mounting hole cross section size and shape.
As further improvement of the utility model, described mounting hole cross section is a kind of in regular hexagon, square, triangle, star, and rod member extend into end in mounting hole and corresponds to a kind of in six prisms, four-prism, tri-prism, star post.
As further improvement of the utility model, described mounting hole is blind hole, and the first blocked part is blind hole inner side end.
As further improvement of the utility model, described mounting hole is through hole, is formed with interior male structure in through hole, and rod member is provided with step surface, and this step surface backstop is in this step surface opposite side.
As further improvement of the utility model, described mounting hole be mid diameter be greater than the falling of two ends diameter " in " font hole, and mounting hole one end diameter is greater than the other end diameter, the rod member matching is " work " font bar that two ends diameter is greater than mid diameter, elastic component is just sheathed on the position that rod member mid diameter is little, and rod member one end diameter is greater than the other end diameter.
The beneficial effects of the utility model are: the utility model is simple in structure, easy to connect, its by elastic component realized external member and rod member axially with buffering radially, be subject to impact force during work after avoiding the two to connect and pulling force is damaged and departs from.
Accompanying drawing explanation
Fig. 1 is the utility model the first structural principle plan view;
Fig. 2 is the utility model the first structural principle right elevation;
Fig. 3 is the utility model the first structural principle left view;
Fig. 4 is the utility model the second structural principle plan view;
Fig. 5 is the utility model the second structural principle right elevation;
Fig. 6 is the third structural principle plan view of the utility model;
Fig. 7 is the third structural principle right elevation of the utility model;
Fig. 8 is the 4th kind of structural principle plan view of the utility model;
Fig. 9 is the 4th kind of structural principle right elevation of the utility model;
Figure 10 is the 5th kind of structural principle plan view of the utility model;
Figure 11 is the 5th kind of structural principle right elevation of the utility model;
Figure 12 is the 6th kind of structural principle plan view of the utility model;
Figure 13 is the 6th kind of structural principle right elevation of the utility model.
Embodiment
Embodiment: a kind of new Joining Structure, comprise external member 1, rod member 2 and elastic component 3, described external member 1 is provided with a mounting hole 4, rod member 2 is inserted in this mounting hole 4, mounting hole 4 inner sides are formed with first, two blocked parts, wherein the first blocked part can stop rod member 2 axially from one end, to the other end, to move along mounting hole 4, the second blocked part is one to projecting inward structure, the end that rod member 2 extend in mounting hole 4 is the T shape structure that one end diameter is less than the other end diameter, elastic component 3 is sheathed on the outside, one end that this T shape diameter of movement is little, and elastic component 3 one end are tight against the second blocked part of mounting hole 4 inner sides, elastic component 3 the other ends are tight against the step surface of rod member 2 end T shape structures, this structure is inserted into the mounting hole 4 of external member 1 when interior when rod member 2, elastic component 3 outer side walls are subject to the extruding contraction deformation of mounting hole 4 interior blocked parts, when elastic component 3 all enter into mounting hole 4 interior after, it loses blocked part extruding and resiles, elastic component 3 one end end faces just withstand on mounting hole 4 second blocked part sidewalls, form overhead structure, and now rod member 2 is subject to stopping of the first blocked part and cannot moves on, rod member 2 just moves axially and is limited like this, realized the connection of rod member 2 and external member 1, avoid the two in use to get loose, improved the pulling capacity of rod member 2, while is due to the elastic reaction of elastic component 3, when this linkage structure is subject to axial tension, can realize buffering by compression elastic piece 3, avoiding this linkage structure to be subject to hard impact breaks or damages.
Described elastic component 3 is the cone structure that one end diameter is greater than the other end diameter, the radially vibrations that taper elastic component 3 produces in the time of can also absorbing this rod member 2 work.
Described elastic component 3 is volute spring, can also be taper Elastic rubber duct etc.
Described mounting hole 4 opening diameters inside contract and form the second blocked part.
Described mounting hole 4 cross sections are non-circular structure, and the end cross-sectional that rod member 2 extend in mounting hole 4 is mated with mounting hole 4 cross section size and shapes, and the circumferencial direction stop that this structure can realize external member 1 and rod member 2 is connected, and are convenient to carrying and transmit torsion.
Described mounting hole 4 cross sections are a kind of in regular hexagon, square, triangle, star, and rod member 2 extend into end in mounting hole 4 and corresponds to a kind of in six prisms, four-prism, tri-prism, star post.
Described mounting hole 4 is blind hole, and the first blocked part is blind hole inner side end.
Described mounting hole 4 is through hole, is formed with interior male structure in through hole, and rod member 2 is provided with step surface, and this step surface backstop is in this step surface opposite side.
Described mounting hole 4 be mid diameter be greater than the falling of two ends diameter " in " font hole, and mounting hole 4 one end diameters are greater than the other end diameter, the rod member 2 matching is greater than " work " font bar of mid diameter for two ends diameter, elastic component 3 is just sheathed on the little position of rod member 2 mid diameters, and rod member 2 one end diameters are greater than the other end diameter, mounting hole 4 the other ends also play backstop action to rod member 2 one end like this, are convenient to the installation of rod member 2 simultaneously.
Claims (9)
1. a new Joining Structure, it is characterized in that: comprise external member (1), rod member (2) and elastic component (3), described external member is provided with a mounting hole (4), rod member is inserted in this mounting hole, mounting hole inner side is formed with first, two blocked parts, wherein the first blocked part can stop rod member axially from one end, to the other end, to move along mounting hole, the second blocked part is one to projecting inward structure, the end that rod member extend in mounting hole is the T shape structure that one end diameter is less than the other end diameter, elastic component is sheathed on the outside, one end that this T shape diameter of movement is little, and elastic component one end is tight against the second blocked part of mounting hole inner side, the elastic component the other end is tight against the step surface of Rod end T shape structure.
2. new Joining Structure according to claim 1, is characterized in that: described elastic component is the cone structure that one end diameter is greater than the other end diameter.
3. new Joining Structure according to claim 2, is characterized in that: described elastic component is volute spring.
4. new Joining Structure according to claim 1, is characterized in that: described mounting hole opening diameter inside contracts and forms the second blocked part.
5. new Joining Structure according to claim 1, is characterized in that: described mounting hole cross section is non-circular structure, and the end cross-sectional that rod member extend in mounting hole is mated with mounting hole cross section size and shape.
6. new Joining Structure according to claim 5, it is characterized in that: described mounting hole cross section is a kind of in regular hexagon, square, triangle, star, rod member extend into end in mounting hole and corresponds to a kind of in six prisms, four-prism, tri-prism, star post.
7. according to the new Joining Structure described in claim 1 or 6, it is characterized in that: described mounting hole is blind hole, the first blocked part is blind hole inner side end.
8. according to the new Joining Structure described in claim 1 or 6, it is characterized in that: described mounting hole is through hole, in through hole, be formed with interior male structure, rod member is provided with step surface, and this step surface backstop is in this step surface opposite side.
9. according to the new Joining Structure described in any one in claim 1-6, it is characterized in that: described mounting hole be mid diameter be greater than the falling of two ends diameter " in " font hole, and mounting hole one end diameter is greater than the other end diameter, the rod member matching is " work " font bar that two ends diameter is greater than mid diameter, elastic component is just sheathed on the position that rod member mid diameter is little, and rod member one end diameter is greater than the other end diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320673517.8U CN203584997U (en) | 2013-10-29 | 2013-10-29 | Novel connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320673517.8U CN203584997U (en) | 2013-10-29 | 2013-10-29 | Novel connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584997U true CN203584997U (en) | 2014-05-07 |
Family
ID=50582927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320673517.8U Expired - Lifetime CN203584997U (en) | 2013-10-29 | 2013-10-29 | Novel connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584997U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564937A (en) * | 2013-10-29 | 2015-04-29 | 昆山义成工具有限公司 | Novel connecting structure |
| CN105457045A (en) * | 2014-07-21 | 2016-04-06 | 博西华电器（江苏）有限公司 | Household electric appliance for tableware |
| CN110049812A (en) * | 2016-12-07 | 2019-07-23 | 德国古斯塔夫·爱立许机械制造有限公司 | The method of hybrid blade with anti-wear component and the base part for anti-wear component to be attached to hybrid blade |
-
2013
- 2013-10-29 CN CN201320673517.8U patent/CN203584997U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564937A (en) * | 2013-10-29 | 2015-04-29 | 昆山义成工具有限公司 | Novel connecting structure |
| CN105457045A (en) * | 2014-07-21 | 2016-04-06 | 博西华电器（江苏）有限公司 | Household electric appliance for tableware |
| CN110049812A (en) * | 2016-12-07 | 2019-07-23 | 德国古斯塔夫·爱立许机械制造有限公司 | The method of hybrid blade with anti-wear component and the base part for anti-wear component to be attached to hybrid blade |
| CN110049812B (en) * | 2016-12-07 | 2021-11-16 | 德国古斯塔夫·爱立许机械制造有限公司 | Hybrid blade with wear resistant element and method for attaching wear resistant element to base portion of hybrid blade |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |