KR20120103876A - Nut - Google Patents

Nut Download PDF

Info

Publication number
KR20120103876A
KR20120103876A KR1020110021793A KR20110021793A KR20120103876A KR 20120103876 A KR20120103876 A KR 20120103876A KR 1020110021793 A KR1020110021793 A KR 1020110021793A KR 20110021793 A KR20110021793 A KR 20110021793A KR 20120103876 A KR20120103876 A KR 20120103876A
Authority
KR
South Korea
Prior art keywords
nut
bolt
screw
fastening
present
Prior art date
Application number
KR1020110021793A
Other languages
Korean (ko)
Inventor
조병옥
Original Assignee
조병옥
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 조병옥 filed Critical 조병옥
Priority to KR1020110021793A priority Critical patent/KR20120103876A/en
Publication of KR20120103876A publication Critical patent/KR20120103876A/en

Links

Images

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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/085—Nuts engaged from the end of the bolt, e.g. axially slidable nuts with at least one unthreaded portion in both the nut and the bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gloves (AREA)

Abstract

PURPOSE: A screw-nut fastening a bolt is provided to easily couple a screw-nut to a bolt by primarily attaching the screw-nut to a tool without using hand and fitting the screw-nut to the bolt. CONSTITUTION: A screw-nut(20) fastening a bolt comprises a front surface(31), a middle part(32), and a rear surface(33). A sleeve portion of a front surface, a tread portion of a middle part, and a sleeve portion of the rear surface form an inner surface of a fastening nut to fix a bolt. A material of the screw nut can be metal or plastic etc.

Description

Bolt tightening nut (NUT) {NUT}

The present invention relates to a tightening nut (NUT) using threaded bolts.

In general, in the case of using bolts and nuts, the fastening nut is first screwed into the bolts by hand to tighten the bolts, and then tightened two times using a tool.

The present invention provides that it is possible to easily fasten the nut to the bolt without using a hand to fasten the nut to the bolt in order to fasten the bolt.

It is an object of the present invention to provide a fastening to the bolt by attaching a nut to the tightening tool first to fasten the bolt.

The present invention is to provide a savings in the working time to take off the gloves in the process of using the bolt during the winter season, or the work that should use gloves, and tighten the nut with a finger.

In addition, the present invention is to provide a thing that can save time by allowing fastening regardless of the size of the hand when using a small bolt.

1 is a representative view and a cross-sectional view showing three ends of a nut.
2 is a cross-sectional view showing the nut coupled to the bolt.

Hereinafter, the present invention will be described with reference to the drawings.

The present invention constitutes a three-stage nut 20 that can be fastened to the screw-type bolt 10, and when the nut is inserted into the bolt, the sliding surface of the front part 31 primarily fixes the screw surface of the bolt and secondly, the middle part. The screw of (32) was configured to engage with the screw of the bolt.

In addition, the present invention is configured to be used in the same way as the back portion 33.

10: Bolt: 20 Nut 31: Front 32: Middle 33: Rear

Claims (2)

The present invention is characterized in that the inner surface of the tightening nut for fixing the bolt is composed of three (3) steps (parts) as a front slip part, a thread surface part in the middle, and a slip part in the rear part. Tightening nut (NUT). In claim 1
The present invention is to provide a material including all that can be used as a nut, such as metal, plastic.
KR1020110021793A 2011-03-11 2011-03-11 Nut KR20120103876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110021793A KR20120103876A (en) 2011-03-11 2011-03-11 Nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110021793A KR20120103876A (en) 2011-03-11 2011-03-11 Nut

Publications (1)

Publication Number Publication Date
KR20120103876A true KR20120103876A (en) 2012-09-20

Family

ID=47111665

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110021793A KR20120103876A (en) 2011-03-11 2011-03-11 Nut

Country Status (1)

Country Link
KR (1) KR20120103876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102314365B1 (en) 2021-02-24 2021-10-20 정선엔지니어링 주식회사 Air Handling Unit for A Large Space equipped with Automated and Integrated Air Conditioning and Air Quality Control System

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102314365B1 (en) 2021-02-24 2021-10-20 정선엔지니어링 주식회사 Air Handling Unit for A Large Space equipped with Automated and Integrated Air Conditioning and Air Quality Control System

Similar Documents

Publication Publication Date Title
MX358158B (en) Controlled torque fasteners and methods for using same.
ATE523702T1 (en) FASTENING ARRANGEMENT
CO6331454A2 (en) AN APPLIANCE TO TIGHTEN A FIXING ELEMENT THAT HAS A SAFETY DEVICE
WO2010065212A3 (en) Fastener with anti-rotation clip
GB2496085A (en) A bolt
GB201107924D0 (en) Fastening assembly
KR20120103876A (en) Nut
CN201483525U (en) Multifunctional axe
MY154948A (en) Vehicle frame and fastening arrangement
CN204565984U (en) A kind of combination wrenches can twisting the screw-nut that gets rusty
CN203357334U (en) Sleeve barrel spanner expansion and contraction device
CN202833519U (en) Novel fastener
CN202326622U (en) Fastener
CN102152266A (en) Combined wrench capable of quickly tightening nut on bolt
MX344102B (en) Torque-angle structural fastening system.
CN203045583U (en) Monkey wrench
CN205446330U (en) A telescopic bolt for furniture is connected
CN201166034Y (en) Indent tightening structure stud
CN206206363U (en) Rotating shaft screw bolt
CN202862077U (en) Wrench for disassembling and assembling roller
JP3208992U (en) Tight nuts and tight bolts
CN203335587U (en) Self-screwed nut with double cross rods
CN204505087U (en) The auxiliary mould of fastening water pump additional strap wheel
CN201786855U (en) Half-threaded square head screw with washer
CN210650430U (en) Movable flange wrench for dismounting and mounting pipeline threaded flange

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application