CN105927645A - Opposite-locking screw - Google Patents

Opposite-locking screw Download PDF

Info

Publication number
CN105927645A
CN105927645A CN201610273252.0A CN201610273252A CN105927645A CN 105927645 A CN105927645 A CN 105927645A CN 201610273252 A CN201610273252 A CN 201610273252A CN 105927645 A CN105927645 A CN 105927645A
Authority
CN
China
Prior art keywords
screw
connector
head
connecting rod
opposite
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
Application number
CN201610273252.0A
Other languages
Chinese (zh)
Inventor
林显莲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Linshi Precision Hardware Standard Parts Manufacturing Co Ltd
Original Assignee
Suzhou Linshi Precision Hardware Standard Parts Manufacturing Co Ltd
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 Suzhou Linshi Precision Hardware Standard Parts Manufacturing Co Ltd filed Critical Suzhou Linshi Precision Hardware Standard Parts Manufacturing Co Ltd
Priority to CN201610273252.0A priority Critical patent/CN105927645A/en
Publication of CN105927645A publication Critical patent/CN105927645A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B23/00Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0038Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially prismatic with up to six edges, e.g. triangular, square, pentagonal, Allen-type cross-sections
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06Specially-shaped heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members

Abstract

The invention discloses an opposite-locking screw. The opposite-locking screw comprises a screw body and a connecting piece. The screw body comprises a screw head and a screw rod. The connecting piece comprises a connecting piece head part, a connecting rod and a connecting rod screw nut. The screw body and the connecting rod are simple in structure, convenient to manufacture and not prone to damage, and connection of a connected piece is stable.

Description

A kind of to lock screw
Technical field
The present invention relates to connector field, particularly relate to a kind of to lock screw.
Background technology
When connecting two or more object, except by modes such as welding, splicing, commonly use the connector such as screw, rivet and be attached.Common connector, as screw, rivet include head and bar portion, the overall T-shaped structure of this connector.This apparatus structure is simple, low cost of manufacture, and intensity height is hardly damaged, and easily operation is easy to use in use.
Summary of the invention
The technical problem that present invention mainly solves is to provide that a kind of it is reasonable in design, simple in construction to lock screw, solves the problem that two pieces object is difficult to connect.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is to provide a kind of to lock screw, comprising: screw and connector;Described screw includes: screw terminal and lead screw;Described connector includes: connector head, connecting rod and connecting rod silk cap;Described screw and connecting-rod cap facial planes are Flat-head internal hexagonal.
Preferably, described lead screw is full thread;
Preferably, described screw built-in connector, the end face of lead screw and the flush of described connector;
Preferably, described connector middle and lower part is threaded;
Preferably, described screw is flat head screw;
Preferably, described screw terminal and connector head are trapezoidal.
The invention has the beneficial effects as follows: this apparatus structure is simple, and easy for installation, cooperation coefficient is good, and manufacturing process is simple and production cost is low.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram to lock screw of the present invention;
In accompanying drawing, the labelling of each parts is as follows: 1, screw terminal;2, lead screw;3, connector head;4, connecting rod;5, connecting rod silk cap.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Refer to accompanying drawing 1 embodiment of the present invention include: screw and connector;Described screw includes: screw terminal 1 and lead screw 2;Described connector includes: connector head 3, connecting rod 4 and connecting rod silk cap 5;Described screw and connecting rod head 3 plane are Flat-head internal hexagonal.Described lead screw 2 is full thread;The flush of described screw built-in connector, the end face of lead screw 2 and described connector;Described connector middle and lower part is threaded;Described screw is flat head screw;Described screw terminal and connector head are trapezoidal.
This device is the most very convenient, it is only necessary to needs the object connected reasonably to place two, then connector part is through in two objects, finally screw is screwed on connector.This kind of connection not only allows people feel elegant in appearance, and connects solid being difficult to and relax, safer.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.

Claims (4)

1. one kind to lock screw, it is characterised in that including: screw and connector;Described screw includes: screw terminal and lead screw;Described connector includes: connector head, connecting rod and connecting rod silk cap;Described screw and connecting-rod cap facial planes be lead screw described in Flat-head internal hexagonal be full thread;The flush of described screw built-in connector, the end face of lead screw and described connector.
One the most according to claim 1 is to lock screw, it is characterised in that: described connector middle and lower part is threaded.
One the most according to claim 1 is to lock screw, it is characterised in that: described screw is flat head screw.
One the most according to claim 1 is to lock screw, it is characterised in that: described screw terminal and connector head are trapezoidal.
CN201610273252.0A 2016-04-28 2016-04-28 Opposite-locking screw Pending CN105927645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610273252.0A CN105927645A (en) 2016-04-28 2016-04-28 Opposite-locking screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610273252.0A CN105927645A (en) 2016-04-28 2016-04-28 Opposite-locking screw

Publications (1)

Publication Number Publication Date
CN105927645A true CN105927645A (en) 2016-09-07

Family

ID=56837323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610273252.0A Pending CN105927645A (en) 2016-04-28 2016-04-28 Opposite-locking screw

Country Status (1)

Country Link
CN (1) CN105927645A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106351933A (en) * 2016-10-27 2017-01-25 苏州市淞舜五金有限公司 Round head connecting piece

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060182513A1 (en) * 2005-02-15 2006-08-17 Dortch John P Fastener and method for using same
CN201932312U (en) * 2011-01-07 2011-08-17 浙江金棒运动器材有限公司 Folding dragon-shaped vehicle rear wheel device
CN103375654A (en) * 2012-04-18 2013-10-30 (株)东亚金属 Torque control bolt for hose clamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060182513A1 (en) * 2005-02-15 2006-08-17 Dortch John P Fastener and method for using same
CN201932312U (en) * 2011-01-07 2011-08-17 浙江金棒运动器材有限公司 Folding dragon-shaped vehicle rear wheel device
CN103375654A (en) * 2012-04-18 2013-10-30 (株)东亚金属 Torque control bolt for hose clamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106351933A (en) * 2016-10-27 2017-01-25 苏州市淞舜五金有限公司 Round head connecting piece

Similar Documents

Publication Publication Date Title
CN105927645A (en) Opposite-locking screw
CN106089923A (en) Anti-drop bolt
CN204458873U (en) A kind of Novel sleeve coupling
CN203239722U (en) Bolt
CN205895846U (en) Looseness -prevention bolt
CN106089910A (en) The anti-loosening bolt of double locking
CN203067504U (en) Height-adjustable fixed adjusting mechanism used for fixed connecting pieces
CN203067471U (en) Height-adjustable fixed screw rod used for fixed connecting pieces
CN205043656U (en) Elastic connecting press
CN202326908U (en) Shackle with counter bores
CN206293639U (en) A kind of binding post for preventing wire from releasing
CN204614559U (en) A kind of Novel bunk pressure insulator
CN203892353U (en) Adjustable-length assembly connecting rod
CN204419991U (en) A kind of convenient and practical wire clips
CN204295872U (en) Double thread connector
CN204267443U (en) A kind of connecting ring
CN206000836U (en) A kind of connecting rod connecting square hole part and thread part
CN205423413U (en) Suppress type computer remote control constructional device
CN205407177U (en) A screw for static line
CN203051396U (en) Folding head bolt
CN205841451U (en) The anti-loose fastening structure of pcb board stud
CN208919006U (en) A kind of novel changable screw
CN207740320U (en) A kind of studs
CN203297279U (en) Novel nut
CN205117943U (en) Double -threaded screw

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20160907