CN103438073A - Novel insulating bolt - Google Patents
Novel insulating bolt Download PDFInfo
- Publication number
- CN103438073A CN103438073A CN2013103373451A CN201310337345A CN103438073A CN 103438073 A CN103438073 A CN 103438073A CN 2013103373451 A CN2013103373451 A CN 2013103373451A CN 201310337345 A CN201310337345 A CN 201310337345A CN 103438073 A CN103438073 A CN 103438073A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- head
- bolt
- head part
- epoxy resin
- 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
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Abstract
The invention discloses a novel insulating bolt and relates to a connecting and fixing device. The novel insulating bolt comprises a screw rod and a head part, wherein the screw rod and the head part are of integral structures; the screw rod is provided with a screw thread; the head part is a hexagonal head or a round head or a square head and the like; the screw rod and the head part are made from an epoxy resin material; a gasket is further arranged between the screw rod and the head part; the gasket is made from an epoxy resin material; the gasket and the screw rod are of integral structures. Compared with the prior art, the novel insulating bolt has the beneficial effects that the entire bolt is made from the epoxy resin material, is prevented from rusting, is convenient to manufacture, and can be picked out through a needle-shaped tool without a wrench even if the head part is damaged; moreover, the bolt has high insulating performance, has low conductivity when being applied to electric equipment, and is safe to use.
Description
Technical field
The present invention relates to be connected and fixed device, be specifically related to a kind of New insulated bolt.
Background technique
Bolt, by head and screw rod (with an externally threaded cylindrical body) class fastening piece dimerous, need coordinate with nut, for being fastenedly connected two parts with through hole.This Connecting format claims bolt to connect.As nut is screwed off from bolt, can make again these two parts separately, therefore bolt connects, be to belong to removably connect.By its head part, hexagon head is arranged, round end, square spigot, countersunk head etc.Wherein hexagon head is the most frequently used.But bolt of the prior art is all metal or plastic material basically, and metal bolts in use is easy to get rusty, and head is easy to wear, cause it to be difficult for taking out; Its compressive strength of the bolt of plastic construction is not high, easily fracture.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of and can get rusty, good toughness, the New insulated bolt that insulating properties is high.
Technical problem to be solved by this invention realizes by the following technical solutions,
A kind of New insulated bolt, comprise screw rod and head, screw rod and head are an overall structure, described screw rod is provided with screw thread, described head is hexagon head or round end or square first-class, and described screw rod and head are that the epoxy resin material is made, and also are provided with pad between screw rod and head, pad is the epoxy resin material, and described pad and screw rod are also overall structure.
The invention has the beneficial effects as follows: the present invention compared with prior art, the whole epoxy resin material that adopts of bolt is made, it can not get rusty, easily manufactured, even head has damaged, can not use spanner, also can it be chosen by needle-shaped tool, and it has insulating properties preferably, be used on electrical equipment, easy conductive, do not used safety.
The accompanying drawing explanation
Fig. 1 is section of structure of the present invention;
Fig. 2 is plan view of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1 and Figure 2, a kind of New insulated bolt, comprise screw rod 3 and head 1, screw rod 3 and head 1 are an overall structure, and screw rod 3 is provided with screw thread, and head 1 is hexagon head, screw rod 3 and head 1 are made for the epoxy resin material, also be provided with pad 2 between screw rod 3 and head 1, pad 2 is the epoxy resin material, and pad 2 is also overall structure with screw rod 3.
Above demonstration and described basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a New insulated bolt, comprise screw rod and head, and screw rod and head are an overall structure, and described screw rod is provided with screw thread, and described head is hexagon head or round end or square first-class, it is characterized in that: described screw rod and head are that the epoxy resin material is made.
2. a kind of New insulated bolt according to claim 1, is characterized in that: also be provided with pad between described screw rod and head.
3. a kind of New insulated bolt according to claim 1, it is characterized in that: described pad is the epoxy resin material.
4. a kind of New insulated bolt according to claim 1, it is characterized in that: described pad and screw rod are overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103373451A CN103438073A (en) | 2013-08-05 | 2013-08-05 | Novel insulating bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103373451A CN103438073A (en) | 2013-08-05 | 2013-08-05 | Novel insulating bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103438073A true CN103438073A (en) | 2013-12-11 |
Family
ID=49691776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103373451A Pending CN103438073A (en) | 2013-08-05 | 2013-08-05 | Novel insulating bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103438073A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105153644A (en) * | 2015-09-24 | 2015-12-16 | 安徽卓越电力设备有限公司 | Special insulation bolt for assembling prefabricated substation |
| CN107652543A (en) * | 2017-10-17 | 2018-02-02 | 苏州华丰不锈钢紧固件有限公司 | A kind of high-strength insulating plastic cement screw |
-
2013
- 2013-08-05 CN CN2013103373451A patent/CN103438073A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105153644A (en) * | 2015-09-24 | 2015-12-16 | 安徽卓越电力设备有限公司 | Special insulation bolt for assembling prefabricated substation |
| CN107652543A (en) * | 2017-10-17 | 2018-02-02 | 苏州华丰不锈钢紧固件有限公司 | A kind of high-strength insulating plastic cement screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |