CN103233967A - Pin type bolt - Google Patents
Pin type bolt Download PDFInfo
- Publication number
- CN103233967A CN103233967A CN2013101477757A CN201310147775A CN103233967A CN 103233967 A CN103233967 A CN 103233967A CN 2013101477757 A CN2013101477757 A CN 2013101477757A CN 201310147775 A CN201310147775 A CN 201310147775A CN 103233967 A CN103233967 A CN 103233967A
- Authority
- CN
- China
- Prior art keywords
- screw
- pin
- nut
- type bolt
- hole
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses a pin type bolt. A pin hole is manufactured at the left end of a screw, outer threads are manufactured on the screw at the right end of the pin hole, a nut is arranged on the outer threads, and inner threads connected with the screw in a matching mode are manufactured in the nut. When the pin type bolt is used, the end of the screw provided with the pin hole is inserted in a screw hole of a connecting workpiece, a shaft pin is inserted in the pin hole of the screw to replace a screw head, and then the nut is screwed tightly through a wrench. In disassembly, a user can slightly screw the nut loose to pull the shaft pin out to disassemble the bolt. The pin type bolt is simple in structure, convenient to install and use and good in effect.
Description
Technical field
The present invention relates to a kind of bolt, definite a kind of pin type bolt of saying so.
Background technique
The bolt of selling in the market and using all is made up of screw head, screw rod and nut, at the full screw thread of the screw rod system of bolt head upper end.This traditional bolt all will be unsnatched the screw thread on the screw rod or tightly full with nut during dismounting, just can finish dismounting or the installation of workpiece, and so cumbersome dismounting is not only taken a lot of work and mistaken, and work efficiency is low, and operation is also inconvenient.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective, a kind of pin type bolt is provided, to improve work efficiency, be convenient to dismounting, save manpower.
The solution of the present invention comprises screw rod and nut, and its structural feature is that the left end at screw rod is shaped on pin-and-hole, is shaped on outside thread on the right-hand member screw rod of pin-and-hole, and outside thread is provided with nut, is shaped on the supporting internal thread that is connected with screw rod in the nut.During use, the screw rod that is provided with the pin-and-hole end insert is connected in the screw of workpiece, insert with pivot pin in the pin-and-hole of screw rod and substitute screw head, with spanner nut is screwed again and get final product, during dismounting, need only and unscrew nut a little, pivot pin is pulled out, can be with disassembling bolts.
The present invention is simple in structure, designs ingenious, easy to install, effective.
Be described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The left end of the screw rod 1 shown in Fig. 1 is provided with pin-and-hole 2, and the right-hand member screw rod of pin-and-hole is provided with outside thread 3, and nut 4 is housed on the outside thread, is shaped on the supporting internal thread that is connected with screw rod in the nut.
Claims (1)
1. pin type bolt, comprise screw rod and nut, it is characterized in that: the left end of described screw rod (1) is provided with pin-and-hole (2), and the right-hand member screw rod of pin-and-hole is provided with outside thread (3), nut (4) is housed on the outside thread, is shaped on the supporting internal thread that is connected with screw rod in the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101477757A CN103233967A (en) | 2013-04-26 | 2013-04-26 | Pin type bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101477757A CN103233967A (en) | 2013-04-26 | 2013-04-26 | Pin type bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103233967A true CN103233967A (en) | 2013-08-07 |
Family
ID=48882022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101477757A Pending CN103233967A (en) | 2013-04-26 | 2013-04-26 | Pin type bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103233967A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003498A (en) * | 2015-06-04 | 2015-10-28 | 王丽 | Locking type fastening stop frame |
| CN105240344A (en) * | 2015-10-28 | 2016-01-13 | 无锡阳工机械制造有限公司 | Oil cylinder cover falling preventing structure |
| CN113002466A (en) * | 2021-03-23 | 2021-06-22 | 重庆骏普康实业有限公司 | Vehicle side rail guard installing support assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1346578A (en) * | 1920-02-28 | 1920-07-13 | Walter E Windsor | Bolt-fastening |
| JPH11241710A (en) * | 1998-02-25 | 1999-09-07 | Akebono Brake Ind Co Ltd | Detent structure of disk brake supporting pin |
| KR20090007556U (en) * | 2008-01-22 | 2009-07-27 | 이돈영 | Fastener |
| RU2384778C1 (en) * | 2008-12-18 | 2010-03-20 | Иван Федорович Пивин | Fasteners |
| CN201437813U (en) * | 2009-06-04 | 2010-04-14 | 宁波金鹏高强度紧固件有限公司 | Windmill fixing bolt |
| CN202301368U (en) * | 2011-10-31 | 2012-07-04 | 洛阳科威钨钼有限公司 | Molybdenum unidirectional threaded rod |
-
2013
- 2013-04-26 CN CN2013101477757A patent/CN103233967A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1346578A (en) * | 1920-02-28 | 1920-07-13 | Walter E Windsor | Bolt-fastening |
| JPH11241710A (en) * | 1998-02-25 | 1999-09-07 | Akebono Brake Ind Co Ltd | Detent structure of disk brake supporting pin |
| KR20090007556U (en) * | 2008-01-22 | 2009-07-27 | 이돈영 | Fastener |
| RU2384778C1 (en) * | 2008-12-18 | 2010-03-20 | Иван Федорович Пивин | Fasteners |
| CN201437813U (en) * | 2009-06-04 | 2010-04-14 | 宁波金鹏高强度紧固件有限公司 | Windmill fixing bolt |
| CN202301368U (en) * | 2011-10-31 | 2012-07-04 | 洛阳科威钨钼有限公司 | Molybdenum unidirectional threaded rod |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003498A (en) * | 2015-06-04 | 2015-10-28 | 王丽 | Locking type fastening stop frame |
| CN105240344A (en) * | 2015-10-28 | 2016-01-13 | 无锡阳工机械制造有限公司 | Oil cylinder cover falling preventing structure |
| CN113002466A (en) * | 2021-03-23 | 2021-06-22 | 重庆骏普康实业有限公司 | Vehicle side rail guard installing support assembly |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130807 |