CN106895063A - Quick release screw - Google Patents
Quick release screw Download PDFInfo
- Publication number
- CN106895063A CN106895063A CN201710169908.9A CN201710169908A CN106895063A CN 106895063 A CN106895063 A CN 106895063A CN 201710169908 A CN201710169908 A CN 201710169908A CN 106895063 A CN106895063 A CN 106895063A
- Authority
- CN
- China
- Prior art keywords
- limited block
- cap nut
- screw
- draw
- buckle
- 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
Links
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-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
- F16B35/06—Specially-shaped heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of quick release screw, include cap nut and lead screw, the internal side wall of the cap nut is provided with several draw-in grooves, and the inside of the cap nut is provided with limited block, the top of the limited block is provided with lifting piece, and the top of the lifting piece is placed in outside through the cap nut；The lead screw part hollow, the lead screw is provided with buckle, and the buckle has the draw-in groove to match；The present invention realizes the fast quick-detach of screw by draw-in groove, buckle, limited block and lifting piece, reaches the quick purpose dismantled to screw and ensured escape safety.
Description
Technical field
The present invention relates to a kind of screw, and in particular to quick release screw.
Background technology
Screw at this stage all cannot quick-detach soon, this kind of structure escape cannot be successfully managed in security fields it is prominent
Hair-like condition, when occurring unexpected, the escape for giving people is made troubles, and gives people to cause puzzlement.
The content of the invention
In order to solve the above technical problems, the present invention proposes quick release screw, quickly screw is torn open with reaching
Unload and ensure the purpose of escape safety.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of quick release screw, includes cap nut and lead screw, and the internal side wall of the cap nut is provided with number
Individual draw-in groove, the inside of the cap nut is provided with limited block, and the top of the limited block is provided with lifting piece, the top of the lifting piece
Outside is placed in through the cap nut；The lead screw part hollow, the lead screw is provided with buckle, and the buckle has the card
Groove matches.
The present invention realizes the fast quick-detach of screw by draw-in groove, buckle, limited block and lifting piece, reaches and quickly screw is entered
Row dismounting and the purpose of guarantee escape safety.
Used as preferred, the draw-in groove is symmetricly set on the side wall of the cap nut.
As preferred, spring is provided between the limited block and the cap nut, the two ends of the spring are fixed respectively
It is connected on the limited block and cap nut, the top of the lifting piece is fixedly connected with draw ring.It is easy to limited block using spring
Movement, also avoid limited block in moving process to cap nut cause damage；It is easy to the past of limited block to pull back using draw ring, will
The end of limited block is designed to prismoid shaped, is easy to top to open buckle.
The invention has the advantages that：
1. the present invention realizes the fast quick-detach of screw by draw-in groove, buckle, limited block and lifting piece, reaches quick to screw
Dismantled and ensured the purpose of escape safety.
2. the present invention is easy to the movement of limited block using spring, also avoids limited block from being caused to cap nut in moving process
Damage；It is easy to the past of limited block to pull back using draw ring, the end of limited block is designed to prismoid shaped, is easy to top to open buckle.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described.
Fig. 1 is the closing structure schematic diagram of quick release screw disclosed in the embodiment of the present invention；
Fig. 2 is the loose configuration schematic diagram of quick release screw disclosed in the embodiment of the present invention；
Numeral and the corresponding component title represented by letter in figure：
1. the buckle of 2. lead screw of cap nut, 3. draw-in groove, 4. limited block, 5. lifting piece 6.
7. the draw ring of spring 8..
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.
The invention provides quick release screw, its operation principle is by draw-in groove, buckle, limited block and lifting piece reality
The fast quick-detach of existing screw, reaches the quick purpose dismantled to screw and ensured escape safety.
With reference to embodiment and specific embodiment, the present invention is further detailed explanation.
As depicted in figs. 1 and 2, a kind of quick release screw, includes cap nut 1 and lead screw 2, the cap nut
Internal side wall is provided with several draw-in grooves 3, and the inside of the cap nut is provided with limited block 4, and the top of the limited block is provided with lifting
Part 5, the top of the lifting piece is placed in outside through the cap nut；The lead screw part hollow, the lead screw is provided with
Buckle 6, the buckle has the draw-in groove to match.
The present invention realizes the fast quick-detach of screw by draw-in groove, buckle, limited block and lifting piece, reaches and quickly screw is entered
Row dismounting and the purpose of guarantee escape safety.
Used as preferred, the draw-in groove is symmetricly set on the side wall of the cap nut.
As preferred, spring 7 is provided between the limited block and the cap nut, the two ends of the spring are fixed respectively
It is connected on the limited block and cap nut, the top of the lifting piece is fixedly connected with draw ring 8.It is easy to limited block using spring
Movement, also avoid limited block in moving process to cap nut cause damage；It is easy to the past of limited block to pull back using draw ring, will
The end of limited block is designed to prismoid shaped, is easy to top to open buckle.
Specifically used step of the invention is as follows：Again as depicted in figs. 1 and 2, cap nut 1 is pressed downwards, now limited block 4
Also progressively can be drawn close to lead screw 2, as limited block constantly moves down, limited block can be pushed up holds buckle 6, and buckle 6 is to two sidesways
Dynamic, now the draw-in groove on cap nut is moved also with cap nut, and buckle is stuck in draw-in groove, realizes fixing；When need dismounting
When, draw ring 9 is pulled, limited block is progressively pulled outward by lifting piece 5, with the movement of limited block, buckle resilience, from draw-in groove
Remove, realize the quick extraction of screw.
By way of more than, quick release screw provided by the present invention by draw-in groove, buckle, limited block and is carried
Draw piece realizes the fast quick-detach of screw, reaches the quick purpose dismantled to screw and ensured escape safety.
Above-described is only the preferred embodiment of quick release screw disclosed in this invention, it is noted that right
For one of ordinary skill in the art, without departing from the concept of the premise of the invention, some deformations can also be made
And improvement, these belong to protection scope of the present invention.
Claims (3)
1. a kind of quick release screw, it is characterised in that include cap nut and lead screw, the internal side wall of the cap nut
Several draw-in grooves are provided with, the inside of the cap nut is provided with limited block, and the top of the limited block is provided with lifting piece, the lifting
The top of part is placed in outside through the cap nut；The lead screw part hollow, the lead screw is provided with buckle, the buckle
There is the draw-in groove to match.
2. quick release screw according to claim 1, it is characterised in that the draw-in groove is symmetricly set on the screw
On the side wall of cap.
3. quick release screw according to claim 1, it is characterised in that between the limited block and the cap nut
Spring is provided with, the two ends of the spring are respectively fixedly connected with the limited block and cap nut, the top of the lifting piece is consolidated
Surely it is connected with draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169908.9A CN106895063A (en) | 2017-03-21 | 2017-03-21 | Quick release screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169908.9A CN106895063A (en) | 2017-03-21 | 2017-03-21 | Quick release screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106895063A true CN106895063A (en) | 2017-06-27 |
Family
ID=59192511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710169908.9A Pending CN106895063A (en) | 2017-03-21 | 2017-03-21 | Quick release screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106895063A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236829A (en) * | 2018-11-22 | 2019-01-18 | 储国亲 | A kind of fastening bolt |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2493481Y (en) * | 2001-07-20 | 2002-05-29 | 吴颜春满 | Quick wheel dismounting screw for perambulator |
| US6501455B1 (en) * | 1998-07-14 | 2002-12-31 | Sharp Kabushiki Kaisha | Driving device and driving method of liquid crystal display device |
| CN201240220Y (en) * | 2008-07-29 | 2009-05-20 | 龚文波 | Conical steel ball hole type push button pressing quick-dismantling combination |
| CN204021171U (en) * | 2014-09-03 | 2014-12-17 | 宁波途锐达休闲用品有限公司 | Quick detach foot pedal apparatus |
| CN204239432U (en) * | 2014-11-26 | 2015-04-01 | 珠海格力电器股份有限公司 | A kind of screw cover assembly |
| CN105114437A (en) * | 2015-07-31 | 2015-12-02 | 河南航天精工制造有限公司 | Self-locking bolt |
| CN205154856U (en) * | 2015-12-17 | 2016-04-13 | 廖勇 | Easily load and unload screw |
-
2017
- 2017-03-21 CN CN201710169908.9A patent/CN106895063A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6501455B1 (en) * | 1998-07-14 | 2002-12-31 | Sharp Kabushiki Kaisha | Driving device and driving method of liquid crystal display device |
| CN2493481Y (en) * | 2001-07-20 | 2002-05-29 | 吴颜春满 | Quick wheel dismounting screw for perambulator |
| CN201240220Y (en) * | 2008-07-29 | 2009-05-20 | 龚文波 | Conical steel ball hole type push button pressing quick-dismantling combination |
| CN204021171U (en) * | 2014-09-03 | 2014-12-17 | 宁波途锐达休闲用品有限公司 | Quick detach foot pedal apparatus |
| CN204239432U (en) * | 2014-11-26 | 2015-04-01 | 珠海格力电器股份有限公司 | A kind of screw cover assembly |
| CN105114437A (en) * | 2015-07-31 | 2015-12-02 | 河南航天精工制造有限公司 | Self-locking bolt |
| CN205154856U (en) * | 2015-12-17 | 2016-04-13 | 廖勇 | Easily load and unload screw |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236829A (en) * | 2018-11-22 | 2019-01-18 | 储国亲 | A kind of fastening bolt |
| CN109236829B (en) * | 2018-11-22 | 2020-06-16 | 浙江帛特汽车紧固件有限公司 | Fastening bolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106895063A (en) | Quick release screw | |
| CN103586825B (en) | One takes off film device automatically | |
| CN204661131U (en) | A kind of crane safety hook | |
| CN206864256U (en) | The arrester mounting bracket of replacing easy to disassemble | |
| CN205433006U (en) | A baby fence | |
| CN203853947U (en) | Extraction tool | |
| CN212556886U (en) | Pre-filled syringe waste removing assembly and pre-filled syringe filling and sealing machine | |
| CN104564926A (en) | Limiting safety device of ram air turbine | |
| CN203629315U (en) | Furnace door pressing device of STC furnace | |
| CN209666595U (en) | A kind of new exclusive refilling tooling | |
| CN203734161U (en) | Switch cabinet with emergency lock | |
| CN203221455U (en) | Pulling device used for removing tapered bearing | |
| CN206764673U (en) | Bearing disassembling device | |
| CN205273845U (en) | A flight tour ware for high voltage electric power equip ment | |
| CN203668482U (en) | Insert filter device for chute | |
| CN203961757U (en) | A kind of wind-proof device for door-rolling machine | |
| CN204946755U (en) | A kind of motor push button protective device | |
| CN205239242U (en) | A safe rod for bus | |
| CN204040574U (en) | Solid garage falling-proof frame | |
| CN204210002U (en) | A kind of a few font oil outlet oil expression cup | |
| CN203103818U (en) | Limiting clamping groove-equipped switch cabinet drawer | |
| CN204371983U (en) | A kind of roll structure | |
| CN208749638U (en) | A kind of fixed device of wall type ventilation blower | |
| CN202944356U (en) | Anti-separating device of mining car inserting pin | |
| CN204326563U (en) | A kind of balcony faces the adjustable protector in limit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170627 |