CN105422587A - Anti-skid manually-screwing screw cap - Google Patents
Anti-skid manually-screwing screw cap Download PDFInfo
- Publication number
- CN105422587A CN105422587A CN201510890201.8A CN201510890201A CN105422587A CN 105422587 A CN105422587 A CN 105422587A CN 201510890201 A CN201510890201 A CN 201510890201A CN 105422587 A CN105422587 A CN 105422587A
- Authority
- CN
- China
- Prior art keywords
- screw cap
- cap body
- counter sink
- skid
- manually
- 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.)
- Granted
Links
- 210000003462 vein Anatomy 0.000 claims description 10
- 238000000034 method Methods 0.000 description 2
- 238000012827 research and development 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
- F16B37/00—Nuts or like thread-engaging members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses an anti-skid manually-screwing screw cap which comprises a screw cap body. The screw cap body is cylindrical. A round counter bore is formed in the upper end face of the screw cap body, and a hexagonal counter bore is formed in the lower end face of the screw cap body. The round counter bore and the hexagonal counter bore are communicated through a round through hole. The center axis of the round counter bore, the center axis of the round through hole and the center axis of the hexagonal counter bore are the center axis of the screw cap body. Anti-skid grains are arranged on the outer circumference of the screw cap body. According to the anti-skid manually-screwing screw cap, a screw head and a screw which are matched with the anti-skid manually-screwing screw cap are used for connecting and fastening two parts in cooperation; during demounting, one part can be easily demounted only by manually rotating the anti-skid manually-screwing screw cap forcefully; and the anti-skid manually-screwing screw cap is convenient to use and can be popularized within a large range.
Description
Technical field
The present invention relates to a kind of antiskid thread cap, belong to Machine Components and Parts Design technical field.
Background technique
Screw, bolt connection piece have the features such as structure is simple, convenient disassembly, cost are low, apply very extensive.The fastening pieces such as a lot of screw, bolt also used by mould, but existing screw, bolt all must could be dismantled by special tool, the dismounting of whole mould is made to increase workload, therefore, be necessary that research and development one need by instrument, the screw that can directly disassemble by hand.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose a kind of antiskid thread cap.
Technical solution of the present invention is achieved in that a kind of antiskid thread cap, comprises screw cap body, and described screw cap body is cylindrical shape; The upper-end surface of described screw cap body is provided with circular counter sink, and its lower end surface is provided with hexagon counter sink; Described circular counter sink is communicated with by manhole with hexagon counter sink; The central shaft of described circular counter sink, manhole and hexagon counter sink is the central shaft of screw cap body; The excircle of described screw cap body is provided with anti-slip veins.
Preferably, described screw cap body is two stage steps shape cylindrical body, and one end external diameter near circular counter sink is greater than the external diameter of the other end.
Preferably, described anti-slip veins is on the carinate excircle being evenly distributed on screw cap body of hill.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Antiskid thread cap of the present invention, coordinate the screw terminal that matches with it and screw to be connected by two parts to tighten together, during dismounting, as long as manual effort rotates antiskid thread, one of them part just can disassemble by cap easily, and the anti-slip veins on nut body excircle adds frictional force, make antiskid thread cap be more prone to manual to turn, easy to use, can promote on a large scale.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is structural representation of the present invention;
Structural representation when accompanying drawing 2 is antiskid thread cap of the present invention uses.
In figure: 1, screw cap body; 2, circular counter sink; 3, hexagon counter sink; 4, manhole; 5, anti-slip veins; 6, screw; 7, screw terminal; 8, part one; 9, part two.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Antiskid thread cap of the present invention, as shown in accompanying drawing 1,2, comprises screw cap body 1, and described screw cap body 1 is in cylindrical shape; The upper-end surface of described screw cap body 1 is provided with circular counter sink 2, and its lower end surface is provided with hexagon counter sink 3; Described circular counter sink 2 is communicated with by manhole 4 with hexagon counter sink 3; The central shaft of described circular counter sink 1, manhole 4 and hexagon counter sink 3 is the central shaft of screw cap body 1; The excircle of described screw cap body 1 is provided with anti-slip veins 5; Described anti-slip veins 5 is on the carinate excircle being evenly distributed on screw cap body 1 of hill.
Further instruction, described screw cap body 1 is in two stage steps shape cylindrical body, and one end external diameter near circular counter sink 2 is greater than the external diameter of the other end, and therefore anti-slip veins 5 also only needs to be arranged on the excircle of the large one end of diameter.
Screw of the present invention, coordinate the screw 6 that matches with it and screw 7 to be connected by two parts to tighten together, as shown in Figure 2, the lower end of screw is threaded with part 1, part 29 to be set in the middle part of screw on excircle, the part that part 29 is exposed in upper end is just hexagonal one end, the hexagon counter sink 3 of antiskid thread cap is enclosed within the upper end of screw, finally be threaded in the tapped hole 4 of screw by the intermediate throughholes that screw terminal 7 passes antiskid thread cap, tightening the screw head 7 is fixed by antiskid thread cap of the present invention and screw; When needing to disassemble, only need to turn on antiskid thread cap of the present invention by hand, drive screw just screw can be dismantled from part one, and the anti-slip veins on nut body excircle adds frictional force, make antiskid thread cap be more prone to manual and turn.Antiskid thread cap of the present invention, structure is simple, reasonable in design, easy to use, can promote on a large scale.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. an antiskid thread cap, is characterized in that: comprise screw cap body, and described screw cap body is cylindrical shape; The upper-end surface of described screw cap body is provided with circular counter sink, and its lower end surface is provided with hexagon counter sink; Described circular counter sink is communicated with by manhole with hexagon counter sink; The central shaft of described circular counter sink, manhole and hexagon counter sink is the central shaft of screw cap body; The excircle of described screw cap body is provided with anti-slip veins.
2. antiskid thread cap according to claim 1, is characterized in that: described screw cap body is two stage steps shape cylindrical body, and one end external diameter near circular counter sink is greater than the external diameter of the other end.
3. antiskid thread cap according to claim 1, is characterized in that: described anti-slip veins is on the carinate excircle being evenly distributed on screw cap body of hill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890201.8A CN105422587B (en) | 2015-12-07 | 2015-12-07 | A kind of antiskid the turn of the screw cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890201.8A CN105422587B (en) | 2015-12-07 | 2015-12-07 | A kind of antiskid the turn of the screw cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105422587A true CN105422587A (en) | 2016-03-23 |
| CN105422587B CN105422587B (en) | 2017-12-15 |
Family
ID=55501040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510890201.8A Active CN105422587B (en) | 2015-12-07 | 2015-12-07 | A kind of antiskid the turn of the screw cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422587B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0621497A1 (en) * | 1993-04-21 | 1994-10-26 | Nitto Seiko Co., Ltd. | Self-locking nut for eye glasses, nut tightener, and nut supplier |
| US6182537B1 (en) * | 1998-11-02 | 2001-02-06 | Vasichek Enterprises, Llc | Magnetic spark plug keeper accessory for wrench sockets |
| US20040065176A1 (en) * | 2002-10-08 | 2004-04-08 | Jan-Shing Lin | Magnetic socket wrench assembly |
| 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 |
| CN202833546U (en) * | 2012-10-12 | 2013-03-27 | 力帆实业(集团)股份有限公司 | Thread bushing connection assembly |
-
2015
- 2015-12-07 CN CN201510890201.8A patent/CN105422587B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0621497A1 (en) * | 1993-04-21 | 1994-10-26 | Nitto Seiko Co., Ltd. | Self-locking nut for eye glasses, nut tightener, and nut supplier |
| US6182537B1 (en) * | 1998-11-02 | 2001-02-06 | Vasichek Enterprises, Llc | Magnetic spark plug keeper accessory for wrench sockets |
| US20040065176A1 (en) * | 2002-10-08 | 2004-04-08 | Jan-Shing Lin | Magnetic socket wrench assembly |
| 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 |
| CN202833546U (en) * | 2012-10-12 | 2013-03-27 | 力帆实业(集团)股份有限公司 | Thread bushing connection assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105422587B (en) | 2017-12-15 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171107 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 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210115 Address after: 215000 1 / F, building 2, No. 2588, tianedang Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou aozhengzhi Precision Machinery Co.,Ltd. Address before: 215000 Suli Road, Wuzhong District, Suzhou, Jiangsu Province, No. 63 Patentee before: Suzhou Zhongtuo Patent Operation Management Co.,Ltd. |