CN105370695B - A kind of easily-disassembled connection component - Google Patents
A kind of easily-disassembled connection component Download PDFInfo
- Publication number
- CN105370695B CN105370695B CN201510888963.4A CN201510888963A CN105370695B CN 105370695 B CN105370695 B CN 105370695B CN 201510888963 A CN201510888963 A CN 201510888963A CN 105370695 B CN105370695 B CN 105370695B
- Authority
- CN
- China
- Prior art keywords
- screw
- hand
- turn
- linkage section
- screw cap
- 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.)
- Active
Links
- 235000005121 Sorbus torminalis Nutrition 0.000 claims abstract description 10
- 244000152100 Sorbus torminalis Species 0.000 claims abstract description 10
- 230000035515 penetration Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- 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
-
- 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
-
- 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
-
- 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
- F16B37/0864—Nuts engaged from the end of the bolt, e.g. axially slidable nuts with the threaded portions of the nut engaging the thread of the bolt by pressing or rotating an external retaining member such as a cap, a nut, a ring or a sleeve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of easily-disassembled connection component, including screw terminal, hand the turn of the screw cap and screw；The screw terminal is connected through hand the turn of the screw cap with screw thread；The screw is stepped in three-level, and the first linkage section cross section is hexagonal, coordinates with hand the turn of the screw cap lower end；The outer surface of 3rd linkage section is equipped with external screw thread；The screw upper end is further opened with threaded hole；Hand the turn of the screw cap is in cylindrical shape, and the upper end is equipped with circular counterbore screw, and lower face is equipped with hexagon counter sink；The excircle of the cap nut is equipped with anti-skid chequer.The easily-disassembled connection component of the present invention tightens together the connection of two parts, easy to use as long as manual effort rotates hand the turn of the screw cap and easily disassembles one of part during dismounting, can promote on a large scale.
Description
Technical field
The present invention relates to a kind of easily-disassembled connection components, belong to Machine Components and Parts Design technical field.
Background technology
Screw, bolt connection piece have the characteristics that simple in structure, convenient disassembly, at low cost, and application is very extensive.In mold
On also use the fasteners such as many screws, bolt, however existing screw, bolt all must specific purpose tool could dismantle so that
The dismounting of entire mold increases workload, is not required to by instrument, can directly disassemble by hand therefore, it is necessary to research and develop one kind
Connection component.
The content of the invention
For above-mentioned technical problem, the purpose of the present invention is：Propose a kind of easily-disassembled connection component.
What the technical solution of the present invention was realized in：A kind of easily-disassembled connection component, is twisted including screw terminal, hand
Cap nut and screw；The screw terminal is connected through hand the turn of the screw cap with screw thread；The screw is stepped in three-level, from upper
It is divided into the first linkage section, the second linkage section and the 3rd linkage section down, and diameter is increasing；First linkage section it is transversal
Face is hexagonal；The cross section of second linkage section and the 3rd linkage section is circle；The outer surface of 3rd linkage section
It is equipped with external screw thread；The screw upper end is further opened with threaded hole；The threaded hole is located in the middle part of screw, depth penetration first
Linkage section and the second linkage section;The hand the turn of the screw cap is in cylindrical shape, and end face is equipped with circular counterbore, lower face thereon
It is equipped with hexagon counter sink；The circular counterbore is connected with hexagon counter sink by circular through hole；The circle countersunk head
Center overlapping of axles of the central shaft in hole, circular through hole and hexagon counter sink with hand the turn of the screw cap；The hand the turn of the screw cap
Excircle is equipped with anti-skid chequer；First linkage section of the screw and the hexagon counter sink clearance fit of hand the turn of the screw cap.
Preferably, after the screw terminal, hand the turn of the screw cap and screw assembling, the tail end horizontal plane of screw is less than hand the turn of the screw
The upper surface of cap.
Preferably, the anti-skid chequer is evenly distributed in hill is carinate on the excircle of hand the turn of the screw cap.
Preferably, the hand the turn of the screw cap is in two stage steps shape cylinder, and one end outer diameter close to circular counterbore is more than
The outer diameter of the other end.
Preferably, the hexagon of the cross section of first linkage section is inscribed within the second linkage section.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
A kind of easily-disassembled connection component of the present invention is mainly used for tightening together the connection of two parts, during dismounting,
As long as manual effort rotates hand the turn of the screw cap and easily disassembles one of part, and outside hand the turn of the screw cap
Anti-skid chequer on circumference adds frictional force so that hand the turn of the screw cap is more prone to turn by hand.The connection component of the present invention, knot
Structure is simple, design is reasonable, easy to use, can promote on a large scale.
Description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Attached drawing 1 is the structure diagram when present invention uses；
Attached drawing 2 is the structure diagram of the screw in the present invention；
Attached drawing 3 is the structure diagram of the hand the turn of the screw cap in the present invention.
In figure：1st, screw terminal；2nd, hand the turn of the screw cap；3rd, screw；4th, the first linkage section；5th, the second linkage section；6th, the 3rd connects
Connect section；7th, threaded hole；8th, circular counterbore；9th, hexagon counter sink；10th, circular through hole；11st, anti-skid chequer；12nd, part one；13、
Part two；14th, washer.
Specific embodiment
Illustrate the present invention below in conjunction with the accompanying drawings.
A kind of easily-disassembled connection component of the present invention, as illustrated in the accompanying drawings from 1 to 3, including screw terminal 1, hand the turn of the screw cap
2 and screw 3；The screw terminal 1 is threadedly coupled through hand the turn of the screw cap 2 with screw 3；The screw 3 is stepped in three-level, from upper
It is divided into the first linkage section 4, the second linkage section 5 and the 3rd linkage section 6 down, and diameter is increasing；First linkage section 4
Cross section is hexagonal；The cross section of second linkage section, 5 and the 3rd linkage section 6 is circle；3rd linkage section 6
Outer surface is equipped with external screw thread；The screw upper end is further opened with threaded hole 7；The threaded hole 7 is located in the middle part of screw, depth
Through the first linkage section 4 and the second linkage section 5;The hand the turn of the screw cap 2 is in cylindrical shape, and end face is equipped with circular heavy thereon
Head bore 8, lower face are equipped with hexagon counter sink 9；The circular counterbore 8 and hexagon counter sink 9 pass through circular through hole 10
Connection；Central shaft of the central shaft of the circular counterbore 8, circular through hole 10 and hexagon counter sink 9 with hand the turn of the screw cap 2
It overlaps；The excircle of the hand the turn of the screw cap 2 is equipped with anti-skid chequer 11；The first linkage section 4 and hand the turn of the screw cap of the screw 3
29 clearance fit of hexagon counter sink；After the screw terminal 1, hand the turn of the screw cap 2 and screw 3 assemble, the tail end of screw 3 is horizontal
Face is less than the upper surface of hand the turn of the screw cap 2.
Further instruction, the hand the turn of the screw cap 2 is in two stage steps shape cylinder, outside one end of circular counterbore
Footpath is more than the outer diameter of the other end, therefore anti-skid chequer 11 also only needs to be arranged on the excircle of the big one end of diameter.
Further instruction, the hexagon of the cross section of first linkage section 4 are inscribed within the second linkage section 5.
The easily-disassembled connection component of the present invention is mainly used for tightening together two part connections, such as 1 institute of attached drawing
Show, the lower end of screw 3 is threadedly coupled with part 1, and part 2 13 is set on the middle part excircle of screw 3, and upper end exposes zero
The part of part 2 13 is just one end of hexagon, and the hexagon counter sink 9 of hand the turn of the screw cap 2 is sleeved on the upper end of screw 3, finally
The intermediate throughholes of screw terminal 1 through hand the turn of the screw cap 2 are threaded in the threaded hole of screw 3, screw terminal 1 is tightened and will this
The hand the turn of the screw cap 2 and screw 3 of invention are fixed, and most part 1 is fixedly connected on the lower end of part 2 13 at last, wherein zero
Part 1 and part 2 13 can also suitably increase backing plate 14；When needing to disassemble, hand the turn of the screw cap 2 need to be only unscrewed by hand, drive spiral shell
Nail 3 rotates and just can dismantle screw 3 from part 1, therefore quickly and easily tears part 1 from part 2 13 open
Solution is got off, and the anti-skid chequer 11 on 2 excircle of hand the turn of the screw cap adds frictional force so that hand the turn of the screw cap is more prone to hand
Work turns.The easily-disassembled connection component of the present invention, simple in structure, design is rationally, easy to use, can promote on a large scale.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, it is all according to the present invention
The equivalent change or modification that Spirit Essence is made should all cover within the scope of the present invention.
Claims (5)
1. a kind of easily-disassembled connection component, it is characterised in that：Including screw terminal（1）, hand the turn of the screw cap（2）And screw（3）；Institute
State screw terminal（1）Through hand the turn of the screw cap（2）With screw（3）It is threadedly coupled；The screw（3）It is stepped in three-level, from upper past
Under be divided into the first linkage section（4）, the second linkage section（5）With the 3rd linkage section（6）, and diameter is increasing；First connection
Section（4）Cross section it is hexagonal；Second linkage section（5）With the 3rd linkage section（6）Cross section be circle；Described
Three linkage sections（6）Outer surface be equipped with external screw thread；The screw upper end is further opened with threaded hole（7）；The threaded hole（7）Position
In the middle part of screw, the first linkage section of depth penetration（4）With the second linkage section（5）;The hand the turn of the screw cap（2）In cylinder
Shape, end face is equipped with circular counterbore thereon（8）, lower face is equipped with hexagon counter sink（9）；The circular counterbore（8）
With hexagon counter sink（9）Pass through circular through hole（10）Connection；The circular counterbore（8）, circular through hole（10）And hexagon
Counter sink（9）Central shaft with hand the turn of the screw cap（2）Center overlapping of axles；The hand the turn of the screw cap（2）Excircle on set
There is anti-skid chequer（11）；The screw（3）The first linkage section（4）With hand the turn of the screw cap（2）Hexagon counter sink（9）Match somebody with somebody in gap
It closes.
2. easily-disassembled connection component according to claim 1, it is characterised in that：The screw terminal（1）, hand the turn of the screw cap
（2）And screw（3）After assembling, screw（3）Tail end horizontal plane be less than hand the turn of the screw cap（2）Upper surface.
3. easily-disassembled connection component according to claim 1, it is characterised in that：The anti-skid chequer（11）It is carinate in hill
It is evenly distributed on hand the turn of the screw cap（2）Excircle on.
4. easily-disassembled connection component according to claim 1, it is characterised in that：The hand the turn of the screw cap（2）In two level
Stepped cylindrical body, one end outer diameter close to circular counterbore are more than the outer diameter of the other end.
5. easily-disassembled connection component according to claim 1, it is characterised in that：First linkage section（4）It is transversal
The hexagon in face is inscribed within the second linkage section（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888963.4A CN105370695B (en) | 2015-12-07 | 2015-12-07 | A kind of easily-disassembled connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888963.4A CN105370695B (en) | 2015-12-07 | 2015-12-07 | A kind of easily-disassembled connection component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105370695A CN105370695A (en) | 2016-03-02 |
| CN105370695B true CN105370695B (en) | 2018-05-25 |
Family
ID=55373195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510888963.4A Active CN105370695B (en) | 2015-12-07 | 2015-12-07 | A kind of easily-disassembled connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105370695B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2043791A1 (en) * | 1970-09-03 | 1972-03-30 | Veraud Gonzalez C | Screw locking |
| US4022099A (en) * | 1976-02-06 | 1977-05-10 | General Motors Corporation | Threaded fastener with reusable thread forming pilot tip |
| GB2265429A (en) * | 1992-03-18 | 1993-09-29 | Yang Tai Her | "i mprovements in screws or nuts" |
| US20020150444A1 (en) * | 2001-04-17 | 2002-10-17 | Khaldoun Mhaimeed | Special bolt and sleeve combination for use in tube-and-node space frame systems connections. The bolt's shaft has a polygonal (hexagonal for example) cross section, and the hollow sleeve has the same inside cross section |
| NL1023655C2 (en) * | 2003-06-13 | 2004-12-14 | Freddy De Jong | Device for securing an object on an axis end. |
| CN201496376U (en) * | 2009-03-13 | 2010-06-02 | 何天麟 | Detachable anti-theft bolt |
| US9422969B2 (en) * | 2010-08-12 | 2016-08-23 | Allen Forrest Jackson | Locking system |
| CN102400991A (en) * | 2011-04-29 | 2012-04-04 | 兴威电脑（昆山）有限公司 | Manually turned screw assembly and connecting structure applying same |
| CN102878180A (en) * | 2011-07-14 | 2013-01-16 | 鸿富锦精密工业（深圳）有限公司 | Screw structure |
| CN202162740U (en) * | 2011-08-08 | 2012-03-14 | 齐齐哈尔轨道交通装备有限责任公司 | Wrench |
-
2015
- 2015-12-07 CN CN201510888963.4A patent/CN105370695B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105370695A (en) | 2016-03-02 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180411 Address after: 215000 Jiangsu city of Suzhou province Wuzhong District Su Li Road No. 63 Applicant after: SUZHOU ZHONGTUO PATENT OPERATIONS MANAGEMENT CO., LTD. Address before: 215000 Jiangsu province Suzhou City Guangfu town Wuzhong District Xiang Xue Cun (lace factory) Wuzhong District Guangfu Liang Sheng Machinery Factory Applicant before: WUZHONG DISTRICT GUANGFU LIANGSHENG MACHINERY FACTORY |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 215000 R&D Building 305-3, No. 18 Longshan South Road, Guangfu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Aolong Environmental Protection Technology Co., Ltd. Address before: 215000 Jiangsu city of Suzhou province Wuzhong District Su Li Road No. 63 Patentee before: SUZHOU ZHONGTUO PATENT OPERATIONS MANAGEMENT CO., LTD. |
|
| TR01 | Transfer of patent right |