CN105351329A - U-shaped manual screwing bolt - Google Patents
U-shaped manual screwing bolt Download PDFInfo
- Publication number
- CN105351329A CN105351329A CN201510717314.8A CN201510717314A CN105351329A CN 105351329 A CN105351329 A CN 105351329A CN 201510717314 A CN201510717314 A CN 201510717314A CN 105351329 A CN105351329 A CN 105351329A
- Authority
- CN
- China
- Prior art keywords
- shaped
- bolt
- shaped handle
- bolt head
- spiral shell
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a U-shaped manual screwing bolt which comprises a bolt head, a screw and a U-shaped handle. The bolt head, the screw and the U-shaped handle are of an integrated structure and are integrally machined and cast. The bolt head is a hexagonal bolt head with a regular-hexagon cross section, one side of the bolt head is connected with the screw, and the U-shaped handle is arranged on the symmetric faces of the outer ring of the bolt head. The screw is of the structure of a cylinder, the vertical center axis of the screw and the center axis of the bolt head are located on the same straight line, and a thread is arranged on the outer surface of the cylinder. The U-shaped handle is vertically connected to the two sides of the outer ring of the bolt head and is of a convex flat structure, the cross section of the U-shaped handle is rectangular, the tail end of the U-shaped handle is an arc smooth face, and manual screwing operation can be carried out. In this way, the U-shaped manual screwing bolt is novel in structure; the U-shaped handle is different from a common butterfly manual screwing bolt, the handle is perpendicular to the horizontal cross section of the bolt head and parallel to the vertical section of the bolt head and does not expand outwards or protrude, and accessories adjacent to the bolt are not disturbed while manual screwing operation is carried out; and the U-shaped manual screwing bolt is simple, easy to operate, convenient to use and practical.
Description
Technical field
The present invention relates to fixed component field, particularly relate to a kind of U-shaped hand and twist bolt.
Background technique
Bolt is the one of mechanical parts, the cylindrical threaded fastening piece of adapted nut, by head and a screw rod class fastening piece dimerous, need and nut screw connection, for being fastenedly connected two parts with through hole, at present, bolt on market is combined by spiral shell head and screw rod two-part mostly, function singleness, and on market can hand twist wing bolt, in the prior art, its butterfly ear stretches out from nut center usually, outwardly, not only take up space, also the interference between adjacent component is easily formed in some assembling places, which results in narrow limitation when wing bolt uses.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of U-shaped hand and twists bolt, can carry out the use ensureing the not adjacent accessory of interference effect while hand twists operation.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of U-shaped hand to twist bolt, it is characterized in that, comprising: spiral shell head, screw rod, U-shaped handle, three is structure as a whole, and overall processing casting forms; Described spiral shell head is its lateral cross section is orthohexagonal hexagonal spiral shell head, and the screw rod described in side connects, the symmetry plane of outer ring is provided with described U-shaped handle; Described screw rod is cylindrical structure, and the vertical central shaft of screw rod and the central shaft of described spiral shell head, cartridge outer surface are provided with screw thread point-blank; Described U-shaped handle is vertically connected on the both sides, outer ring of described spiral shell head, and U-shaped handle is the flat structure protruded, and its lateral cross section is rectangular shape, and tail end is arc-shaped smooth surface, can carry out hand and twist operation.
In a preferred embodiment of the present invention, the material of described spiral shell head, screw rod, U-shaped handle is stainless steel.
It is that vertical axis is symmetrical that described U-shaped hand twists bolt entirety.
The handle end of described U-shaped handle is arc-shaped.
The invention has the beneficial effects as follows: novel structure of the present invention, U-shaped handle is different from common butterfly hand and twists bolt, the horizontal cross cross section of the vertical and spiral shell head of handle, be parallel to the vertical to cross section of spiral shell head, do not expand outwardly, do not protrude, can carry out while hand twists operation, do not disturb the accessory be adjacent, simple to operation, convenient and practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that a kind of U-shaped hand of the present invention twists bolt one preferred embodiment;
Fig. 2 is the perspective view that shown a kind of U-shaped hand twists bolt;
In accompanying drawing, the mark of each parts is as follows: 1-spiral shell head, 2-screw rod, 3-U type handle.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of U-shaped hand twists bolt, and it is characterized in that, comprising: spiral shell head 1, screw rod 2, U-shaped handle 3, three is structure as a whole, and overall processing casting forms; Described spiral shell head 1 is its lateral cross section is orthohexagonal hexagonal spiral shell head, and the screw rod 2 described in side connects, the symmetry plane of outer ring is provided with described U-shaped handle 3; Described screw rod 2 is cylindrical structure, and the vertical central shaft of screw rod 2 and the central shaft of described spiral shell head 1, cartridge outer surface are provided with screw thread point-blank; Described U-shaped handle 3 is vertically connected on the both sides, outer ring of described spiral shell head 1, and U-shaped handle 3 is the flat structure protruded, and its lateral cross section is rectangular shape, and tail end is arc-shaped smooth surface, can carry out hand and twist operation.
Be different from prior art.
In another embodiment, the material of described spiral shell head 1, screw rod 2, U-shaped handle 3 is stainless steel, and the silvery white gloss in stainless steel surface, oxidation resistance is strong, and not easily get rusty, acid-alkali-corrosive-resisting, processes environment friendly and pollution-free.
In another embodiment, it is that vertical axis is symmetrical that described U-shaped hand twists bolt entirety.
In another embodiment, the handle end of described U-shaped handle 3 is arc-shaped.
Novel structure of the present invention, U-shaped handle is different from common butterfly hand and twists bolt, the horizontal cross cross section of the vertical and spiral shell head of handle, be parallel to the vertical to cross section of spiral shell head, do not expand outwardly, do not protrude, can carry out while hand twists operation, do not disturb the accessory be adjacent, simple to operation, convenient and practical.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. U-shaped hand twists a bolt, it is characterized in that, comprising: spiral shell head, screw rod, U-shaped handle, and three is structure as a whole, and overall processing casting forms; Described spiral shell head is its lateral cross section is orthohexagonal hexagonal spiral shell head, and the screw rod described in side connects, the symmetry plane of outer ring is provided with described U-shaped handle; Described screw rod is cylindrical structure, and the vertical central shaft of screw rod and the central shaft of described spiral shell head, cartridge outer surface are provided with screw thread point-blank; Described U-shaped handle is vertically connected on the both sides, outer ring of described spiral shell head, and U-shaped handle is the flat structure protruded, and its lateral cross section is rectangular shape, and tail end is arc-shaped smooth surface, can carry out hand and twist operation.
2. U-shaped hand according to claim 1 twists bolt, it is characterized in that, the material of described spiral shell head, screw rod, U-shaped handle is stainless steel.
3. U-shaped hand according to claim 1 twists bolt, it is characterized in that, it is that vertical axis is symmetrical that described U-shaped hand twists bolt entirety.
4. U-shaped hand according to claim 1 twists bolt, it is characterized in that, the handle end of described U-shaped handle is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717314.8A CN105351329A (en) | 2015-10-30 | 2015-10-30 | U-shaped manual screwing bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717314.8A CN105351329A (en) | 2015-10-30 | 2015-10-30 | U-shaped manual screwing bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351329A true CN105351329A (en) | 2016-02-24 |
Family
ID=55327369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510717314.8A Pending CN105351329A (en) | 2015-10-30 | 2015-10-30 | U-shaped manual screwing bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351329A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822652A (en) * | 2016-05-31 | 2016-08-03 | 常州市耐斯工控工程有限公司 | Nut capable of being conveniently poked manually |
| CN108223990A (en) * | 2017-12-08 | 2018-06-29 | 浙江工业大学之江学院 | A kind of spliced LED display boards |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050047888A1 (en) * | 2003-08-28 | 2005-03-03 | Trench Plate Rental Co. | Insert for steel plates |
| JP2006017290A (en) * | 2004-06-30 | 2006-01-19 | Miwa Lock Co Ltd | Thumbscrew |
| US20110318138A1 (en) * | 2008-02-06 | 2011-12-29 | Rick David Anderson | Peg board display fastener and connector |
| CN203412885U (en) * | 2013-06-04 | 2014-01-29 | 常州市金美机械制造有限公司 | Stainless steel butterfly bolt |
| CN104006059A (en) * | 2014-06-05 | 2014-08-27 | 常州市南飞机械有限公司 | Detachable multifunctional butterfly bolt |
| CN203979072U (en) * | 2014-08-16 | 2014-12-03 | 超群机电制造(杭州)有限公司 | Winged screw |
-
2015
- 2015-10-30 CN CN201510717314.8A patent/CN105351329A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050047888A1 (en) * | 2003-08-28 | 2005-03-03 | Trench Plate Rental Co. | Insert for steel plates |
| JP2006017290A (en) * | 2004-06-30 | 2006-01-19 | Miwa Lock Co Ltd | Thumbscrew |
| US20110318138A1 (en) * | 2008-02-06 | 2011-12-29 | Rick David Anderson | Peg board display fastener and connector |
| CN203412885U (en) * | 2013-06-04 | 2014-01-29 | 常州市金美机械制造有限公司 | Stainless steel butterfly bolt |
| CN104006059A (en) * | 2014-06-05 | 2014-08-27 | 常州市南飞机械有限公司 | Detachable multifunctional butterfly bolt |
| CN203979072U (en) * | 2014-08-16 | 2014-12-03 | 超群机电制造(杭州)有限公司 | Winged screw |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822652A (en) * | 2016-05-31 | 2016-08-03 | 常州市耐斯工控工程有限公司 | Nut capable of being conveniently poked manually |
| CN108223990A (en) * | 2017-12-08 | 2018-06-29 | 浙江工业大学之江学院 | A kind of spliced LED display boards |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105351329A (en) | U-shaped manual screwing bolt | |
| CN205928408U (en) | Box spanner's cover cartridge head | |
| CN105114428A (en) | Splicing type bolt | |
| CN205190491U (en) | Bolt of twisting device is pulled from area | |
| CN205064509U (en) | Concatenation formula bolt | |
| CN205260559U (en) | Nut is twisted to U type hand | |
| CN205064515U (en) | Easily pull wrong bolt | |
| CN105179423A (en) | U-shaped bolt | |
| CN203023227U (en) | Fastening part | |
| CN105090210A (en) | Double-rotation-direction bolt | |
| CN105351330A (en) | U-shaped manual screwing nut | |
| CN105952757A (en) | Bolt with fixed binder clip | |
| CN105201990A (en) | Manually screwed cross bolt | |
| CN205064517U (en) | Fastening type bolt | |
| CN105240376A (en) | Novel butterfly bolt | |
| CN205331173U (en) | Multi -functional A type bolt | |
| CN105201983A (en) | Combined type hook bolt | |
| CN105351328A (en) | Multifunctional A-type bolt | |
| CN205244081U (en) | Cross bolt is twisted to hand | |
| CN203863580U (en) | Combined included angle spanner | |
| CN205342937U (en) | Portable five metals screwdriver | |
| CN105114432A (en) | Bolt easy to pull and screw | |
| CN204354288U (en) | A kind of pull bar of refractory brick mould | |
| CN203868079U (en) | Improved bolt for fastening standard components | |
| CN204239416U (en) | Hexagonal self-locking nut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |
|
| WD01 | Invention patent application deemed withdrawn after publication |