CN103603861A - Quick release nut - Google Patents
Quick release nut Download PDFInfo
- Publication number
- CN103603861A CN103603861A CN201310543251.XA CN201310543251A CN103603861A CN 103603861 A CN103603861 A CN 103603861A CN 201310543251 A CN201310543251 A CN 201310543251A CN 103603861 A CN103603861 A CN 103603861A
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- CN
- China
- Prior art keywords
- nut
- right half
- half nut
- left half
- bolt
- 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
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Abstract
The invention discloses a quick release nut comprising a right half nut. The inner side of the right half nut is provided with screw threads, and the outer side of the right half nut is provided with a tapered surface; the right half nut matches with a left half nut; the right half nut and the left half nut are same in structure and are arranged symmetrically, the ends of the left half nut and right half nut are connected to a same connecting sheet through screws, and the outer sides of the left half nut and right half nut are provided with a sleeving ring. The quick release nut can be disassembled from a bolt quickly, rotation is omitted, time and force are saved, and operating efficiency is improved.
Description
Technical field
The present invention relates to a kind of nut, particularly a kind of quick releasable nut.
Background technique
Existing nut is overall structure, needs rotating nut to make it depart from bolt completely while unloading lower nut on bolt.When bolt is long or nut shaft during to longer dimension, unload lower nut and need to rotate more multi-turn, utilize the longer time.
Summary of the invention
This is that bright object is to provide a kind of quick releasable, shortens the nut that unloads the lower nut time, increases work efficiency, and overcomes the deficiencies in the prior art.
Quick releasable nut of the present invention, comprise right half-nut, inner side at right half-nut is processed with screw thread, the outside of right half-nut is provided with the conical surface, is furnished with mutually left half-nut with right half-nut, left half-nut is identical with right half-nut structure and be symmetrical arranged, and the termination of left half-nut and right half-nut is all connected by screw on same a connecting piece, in the outside of left half-nut and right half-nut, is set with the collar.
Described connecting sheet is spring sheet and middle bending.
Quick releasable nut of the present invention, while coordinating with bolt, is first fastened on two left and right half-nuts of symmetry bolt outside, the screw thread of nut and the screw thread of bolt are matched, then the collar is enclosed within to two left and right half-nut outsides, makes it form complete nut, and tighten.While unloading, the collar is toggled it to microcephaly one end of the conical surface, left and right half-nut can be separated to several angle, directly on bolt, take off, without rotation.Reach the object of unclamping fast, time saving and energy saving, improved working efficiency.Connecting sheet is that elastic material centre have bending, and after slip collar arrives the little head end of the conical surface, under elastic reaction, left and right half-nut can separate automatically, and departs from bolt.
Accompanying drawing explanation
Fig. 1 is the structural representation that in the specific embodiment of the invention, the collar is enclosed within left and right half-nut outside;
Fig. 2 is the structural representation when collar slides into the little head end of the conical surface and left and right half-nut and separates in the specific embodiment of the invention.
Embodiment
As shown in Figure 1, 2: 5 is right half-nut, in the inner side of right half-nut 5, is processed with screw thread 6, and the outside of right half-nut 5 is provided with the conical surface 3.Be furnished with mutually left half-nut 7 with right half-nut 5, left half-nut 7 is identical with right half-nut 5 structures and be symmetrical arranged, and the termination of left half-nut 7 and right half-nut 5 is all connected on same a connecting piece 2 by screw 1, and connecting sheet 2 is spring sheet and middle bending.Outside at left half-nut 7 and right half-nut 5 is set with the collar 4.
Quick releasable nut of the present invention, while coordinating with bolt, is first fastened on two of symmetry left half-nuts 7, right half-nuts 5 bolt outside, the screw thread of nut and the screw thread of bolt are matched, then the collar 4 is enclosed within to two left and right half-nut outsides, makes it form complete nut, and tighten.While unloading, the collar 4 is toggled it to microcephaly one end of the conical surface 3, left half-nut 7 and right half-nut 5 can be separated to several angle, directly on bolt, take off, without rotation.Reach the object of unclamping fast, time saving and energy saving, improved working efficiency.Connecting sheet 2, for elastic material also has bending in centre, after slip collar 4 arrives the little head end of the conical surface, can automatically separate at elastic reaction bottom left half-nut 7 and right half-nut, and departs from bolt.
Claims (2)
1. a quick releasable nut, it is characterized in that: comprise right half-nut (5), in the inner side of right half-nut (5), be processed with screw thread (6), the outside of right half-nut (5) is provided with the conical surface (3), is furnished with mutually left half-nut (7) with right half-nut (5), left half-nut (7) is identical with right half-nut (5) structure and be symmetrical arranged, the termination of left half-nut (7) and right half-nut (5) is all connected by screw at same a connecting piece (2) upper, in the outside of left half-nut (7) and right half-nut (5), is set with the collar (4).
2. quick releasable nut according to claim 1, is characterized in that: described connecting sheet (2) is spring sheet and middle bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310543251.XA CN103603861A (en) | 2013-11-06 | 2013-11-06 | Quick release nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310543251.XA CN103603861A (en) | 2013-11-06 | 2013-11-06 | Quick release nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103603861A true CN103603861A (en) | 2014-02-26 |
Family
ID=50122109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310543251.XA Pending CN103603861A (en) | 2013-11-06 | 2013-11-06 | Quick release nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103603861A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675829A (en) * | 2015-03-20 | 2015-06-03 | 河海大学常州校区 | Combined type nut |
| CN104728245A (en) * | 2015-03-20 | 2015-06-24 | 河海大学常州校区 | Combined nut |
| US11879493B2 (en) | 2019-05-29 | 2024-01-23 | Gordian Enterprises Inc. | Split nut |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2165221A5 (en) * | 1971-12-22 | 1973-08-03 | Rapid Sa | |
| EP0471249A1 (en) * | 1990-08-04 | 1992-02-19 | Anton WÖRNDLE | Quick-mounting nut |
| CN2866934Y (en) * | 2005-12-14 | 2007-02-07 | 杨国龙 | Fast screw nut |
| CN102410293A (en) * | 2011-11-30 | 2012-04-11 | 徐州宇家医药科技有限公司 | Quick assembly and disassembly type nut |
-
2013
- 2013-11-06 CN CN201310543251.XA patent/CN103603861A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2165221A5 (en) * | 1971-12-22 | 1973-08-03 | Rapid Sa | |
| EP0471249A1 (en) * | 1990-08-04 | 1992-02-19 | Anton WÖRNDLE | Quick-mounting nut |
| CN2866934Y (en) * | 2005-12-14 | 2007-02-07 | 杨国龙 | Fast screw nut |
| CN102410293A (en) * | 2011-11-30 | 2012-04-11 | 徐州宇家医药科技有限公司 | Quick assembly and disassembly type nut |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675829A (en) * | 2015-03-20 | 2015-06-03 | 河海大学常州校区 | Combined type nut |
| CN104728245A (en) * | 2015-03-20 | 2015-06-24 | 河海大学常州校区 | Combined nut |
| US11879493B2 (en) | 2019-05-29 | 2024-01-23 | Gordian Enterprises Inc. | Split nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140226 |