CN103322009B - A kind of securing member - Google Patents
A kind of securing member Download PDFInfo
- Publication number
- CN103322009B CN103322009B CN201310185657.5A CN201310185657A CN103322009B CN 103322009 B CN103322009 B CN 103322009B CN 201310185657 A CN201310185657 A CN 201310185657A CN 103322009 B CN103322009 B CN 103322009B
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- lining
- salient point
- inwall
- bolt
- securing member
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Abstract
The invention discloses a kind of securing member, including bolt and the lining being socketed on the screw rod of described bolt, the upper surface of described lining is provided with at least two salient point, and described salient point is positioned at the inner wall edge of described lining, and described village is enclosed within after lock pays, salient point can protrude from the inwall of described lining.The present invention solves lining and the segregative problem of bolt in prior art, by going out to arrange at least two salient point at the upper surface of lining near its inwall, after lining set is received on bolt, lining carries out lock pay, salient point is made to protrude the inwall with lining, the salient point protruded is utilized to carry out spacing to lining, it is to avoid lining separates with bolt.
Description
Technical field
The present invention relates to a kind of securing member, belong to Machining Technology field.
Background technology
Securing member is widely used in the connection between the material of different qualities and application.In order to the connection effect making securing member is more preferable, on the screw rod of securing member, generally it is set with lining, and this lining is typically to be arranged on screw rod with regard to supporting before securing member dispatches from the factory, in order to the later stage is more convenient when using.But, install on screw rod to enable lining to overlap, generally the internal diameter of lining is designed to consistent with screw flight portion width, and lining is directly sleeved on screw rod, this mounting means is in the transportation of securing member, owing to jolting, rocking, it is easy to make lining be separated with screw rod, cause securing member in use, need to reselect suitable lining and carry out coordinating completely, cause installation effectiveness low.
Summary of the invention
The technical problem to be solved is to provide a kind of securing member, can effectively avoid sleeve pipe to separate with bolt, it is simple to the installation of securing member, improve installation effectiveness.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
A kind of securing member, including bolt and the lining being socketed on the screw rod of described bolt, the upper surface of described lining is provided with at least two salient point, described salient point is positioned at the inner wall edge of described lining, and described lining is after lock is paid, salient point can protrude from the inwall of described lining, and before described lining lock is paid, salient point does not protrude from the inwall of described lining.
Aforesaid a kind of securing member, it is characterised in that: the quantity of described salient point is two, is respectively arranged on the two ends of any one diameter of described lining inwall.
Aforesaid a kind of securing member, it is characterised in that: the quantity of described salient point is four, is equidistantly distributed on the contour of described lining inwall.
Aforesaid a kind of securing member, it is characterised in that: the quantity of described salient point is three, is equidistantly distributed on the contour of described lining inwall.
Aforesaid described a kind of securing member, it is characterised in that: the quantity of described salient point is three, is distributed in isosceles rectangular shaped on the contour of described lining inwall.
The invention has the beneficial effects as follows: by going out to arrange at least two salient point at the upper surface of lining near its inwall, after lining set is received on bolt, lining is carried out lock and pays, make salient point protrude the inwall with lining, the salient point protruded is utilized to carry out spacing to lining, it is to avoid lining separates with bolt.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of securing member of the present invention；
Fig. 2 is the top view before the lining lock pair of first embodiment of the invention；
Fig. 3 is the top view after the lining lock pair of first embodiment of the invention；
Fig. 4 is the sectional view before the lining lock pair of first embodiment of the invention；
Fig. 5 is the sectional view after the lining lock pair of first embodiment of the invention；
Fig. 6 is the top view before the lining lock pair of second embodiment of the invention；
Fig. 7 is the top view after the lining lock pair of second embodiment of the invention；
Fig. 8 is the sectional view before the lining lock pair of second embodiment of the invention；
Fig. 9 is the sectional view after the lining lock pair of second embodiment of the invention；
Figure 10 is the top view before the lining lock pair of third embodiment of the invention；
Figure 11 is the top view after the lining lock pair of third embodiment of the invention；
Figure 12 is the top view before the lining lock pair of fourth embodiment of the invention；
Figure 13 is the top view after the lining lock pair of fourth embodiment of the invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of securing member, including bolt 2 and the lining 1 being socketed on the screw rod 21 of described bolt 2, the upper surface of described lining 1 is provided with at least two salient point 11, and described salient point 11 is positioned at the inner wall edge of described lining 1, and described lining 1 is after lock is paid, salient point 11 protrudes from the inwall of described lining 1, utilizes the threaded portion 22 of screw rod 21 and the salient point protruded to carry out spacing to lining 1, it is to avoid lining 1 separates with bolt 2, and before described lining lock is paid, salient point does not protrude from the inwall of described lining.
First embodiment
As Figure 2-Figure 5, the quantity of salient point 11 is two, is respectively arranged on the two ends of any one diameter of described lining 1 inwall, when lining 1 is after lock is paid, salient point 11 protrudes from the inwall of described lining 1, carries out spacing by the salient point protruded to lining 1, it is to avoid lining 1 separates with bolt 2.
Second embodiment
The quantity of salient point 11 as shown in Fig. 6-Fig. 9 is four, equidistantly it is distributed on the contour of described lining 1 inwall, when lining 1 is after lock is paid, and salient point 11 protrudes from the inwall of described lining 1, by the salient point protruded, lining 1 is carried out spacing, it is to avoid lining 1 separates with bolt 2.
3rd embodiment
As shown in Figure 10 and Figure 11, the quantity of salient point 11 is three, is equidistantly distributed on the contour of described lining 1 inwall, when lining 1 is after lock is paid, salient point 11 protrudes from the inwall of described lining 1, carries out spacing by the salient point protruded to lining 1, it is to avoid lining 1 separates with bolt 2.
4th embodiment
As shown in Figure 12 and Figure 13, the quantity of salient point 11 is three, is distributed in isosceles rectangular shaped on the contour of described lining 1 inwall, when lining 1 is after lock is paid, salient point 11 protrudes from the inwall of described lining 1, carries out spacing by the salient point protruded to lining 1, it is to avoid lining 1 separates with bolt 2.
In sum, a kind of securing member that the present invention provides, can effectively avoid sleeve pipe to separate with bolt, it is simple to the installation of securing member, improve installation effectiveness.
Of the present utility model general principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the utility model is not restricted to the described embodiments; described in above-described embodiment and specification, principle of the present utility model is simply described; on the premise of without departing from the utility model spirit and scope; the utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed the utility model.The utility model claims scope by appending claims and equivalent circle thereof.
Claims (5)
1. a securing member, including bolt (2) and the lining (1) that is socketed on the screw rod (21) of described bolt (2), it is characterized in that: the upper surface of described lining (1) is provided with at least two salient point (11), described salient point (11) is positioned at the inner wall edge of described lining (1), and described lining (1) is after lock is paid, salient point (11) can protrude from the inwall of described lining (1), and before described lining lock is paid, salient point does not protrude from the inwall of described lining.
A kind of securing member the most according to claim 1, it is characterised in that: the quantity of described salient point (11) is two, is respectively arranged on the two ends of any one diameter of described lining (1) inwall.
A kind of securing member the most according to claim 1, it is characterised in that: the quantity of described salient point (11) is four, is equidistantly distributed on the contour of described lining (1) inwall.
A kind of securing member the most according to claim 1, it is characterised in that: the quantity of described salient point (11) is three, is equidistantly distributed on the contour of described lining (1) inwall.
A kind of securing member the most according to claim 1, it is characterised in that: the quantity of described salient point (11) is three, is distributed in isosceles rectangular shaped on the contour of described lining (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185657.5A CN103322009B (en) | 2013-05-20 | 2013-05-20 | A kind of securing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185657.5A CN103322009B (en) | 2013-05-20 | 2013-05-20 | A kind of securing member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103322009A CN103322009A (en) | 2013-09-25 |
| CN103322009B true CN103322009B (en) | 2016-08-17 |
Family
ID=49190969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310185657.5A Active CN103322009B (en) | 2013-05-20 | 2013-05-20 | A kind of securing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103322009B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19651838A1 (en) * | 1995-12-23 | 1997-06-26 | Bergner Richard Gmbh Co | Plastics mounting part with seal for casing cover of cylinder head in engines |
| EP1229257A2 (en) * | 2001-02-02 | 2002-08-07 | Kamax-Werke Rudolf Kellermann GmbH & Co. KG | Mounting device made of a part to be mounted and at least one screw |
| CN202468600U (en) * | 2012-03-15 | 2012-10-03 | 余姚市吴兴铜业有限公司 | Bolt |
| CN203348288U (en) * | 2013-05-20 | 2013-12-18 | 昆山神昌精密金属制品有限公司 | Fastening piece |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20101823U1 (en) * | 2001-01-26 | 2001-06-07 | Paul Weber Gmbh & Co Kg Drehte | Sleeve for captive mounting on a fastening part and fastening unit |
| DE10319978B4 (en) * | 2003-05-05 | 2005-10-13 | Siemens Ag | Arrangement of plastic part and metallic insert with captive screw |
-
2013
- 2013-05-20 CN CN201310185657.5A patent/CN103322009B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19651838A1 (en) * | 1995-12-23 | 1997-06-26 | Bergner Richard Gmbh Co | Plastics mounting part with seal for casing cover of cylinder head in engines |
| EP1229257A2 (en) * | 2001-02-02 | 2002-08-07 | Kamax-Werke Rudolf Kellermann GmbH & Co. KG | Mounting device made of a part to be mounted and at least one screw |
| CN202468600U (en) * | 2012-03-15 | 2012-10-03 | 余姚市吴兴铜业有限公司 | Bolt |
| CN203348288U (en) * | 2013-05-20 | 2013-12-18 | 昆山神昌精密金属制品有限公司 | Fastening piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103322009A (en) | 2013-09-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |