CN201723552U - Novel fast nut - Google Patents
Novel fast nut Download PDFInfo
- Publication number
- CN201723552U CN201723552U CN2010202135208U CN201020213520U CN201723552U CN 201723552 U CN201723552 U CN 201723552U CN 2010202135208 U CN2010202135208 U CN 2010202135208U CN 201020213520 U CN201020213520 U CN 201020213520U CN 201723552 U CN201723552 U CN 201723552U
- Authority
- CN
- China
- Prior art keywords
- nut
- segmentation
- worm structure
- fast
- tread structure
- 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.)
- Expired - Fee Related
Links
- 230000011218 segmentation Effects 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims description 11
- 230000000452 restraining effect Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- 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)
- Transmission Devices (AREA)
Abstract
A novel fast nut comprises a nut body, and is characterized in that a detachable segmentation tread structure is arranged inside the nut body, the segmentation tread structure is provided with an axial opening, the inside of the segmentation tread structure is provided with internal thread, and the internal thread is equally divided into two sections or more than two sections. When the fast nut is pressed in a bolt, the inclined plane of the upper end of the segmentation tread structure is in contact with the inclined plane of the lower end of the top cap, under the pressure, the segmentation tread structure moves upward along the inclined plane to generate radial displacement outward to enlarge the inner diameter of the segmentation tread structure, so the fast nut can be fast pressed in the fixed position of the bolt. Since the process of screwing the nut into the bolt is avoided in the design, the assembly efficiency is greatly improved, and the nut is convenient and fast to use, and reaches the fixture performance even superior to the common nut.
Description
Technical field
The utility model relates to a kind of nut structure, and especially a kind of novel quick nut structure is improved at the nut structure that generally uses, and aims to provide a kind of nut structure that can play the role of fastening fast.
Background technique
Plain nut is because its structural limitations, in use, efficiency of assembling is lower, especially at machinery, automobile, Aero-Space, when the engineering industry field uses bolts assemblies in a large number, even use Pneumatic screw driver, workman's operation is still loaded down with trivial details, and efficient is still lower, can not satisfy extensive, as to produce assembling in enormous quantities user demand.
The model utility content
Technical problem to be solved in the utility model is, overcomes problems of the prior art, and the needed a kind of novel quick nut that can carry out fastening effect fast in machinery, automobile, Aero-Space, the engineering industry is provided.
In order to address the above problem the technical solution of the utility model is such:
Novel quick nut, comprise a nut main body, be arranged on the detachable segmentation worm structure of nut main body inside, described segmentation worm structure is provided with an axially open, the inside of segmentation worm structure is provided with internal thread, and internal thread is divided into more than two sections and two sections.
The sidewall of segmentation worm structure is provided with a restraining groove, and nut main body is provided with limit stoper.
Described segmentation worm structure lower end arranged outside is fluted, is provided with resilient member in the groove.
Described nut main body upper end is provided with a top cover that has a locking effect.
Beneficial effect, a kind of novel quick nut structure of the present utility model, employing be the split design of interior segmentation screw thread and nut main body.Because the design of top cover, restraining groove, straight pin, resilient member, nut main body, segmentation screw thread, permission quick nut when assembling directly is pressed into restraint location from the bolt upper end, screws and can finish fastening operation.This design improves efficiency of assembling owing to there is not nut to be screwed into the operating process of bolt greatly, and is easy to use, quick, met or exceeded the fastening performance of plain nut.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is that novel quick nut shaft described in the utility model is surveyed the assembly structure schematic representation;
Fig. 2 is the cross-sectional view of novel quick nut described in the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1 and Fig. 2
A kind of novel quick nut, its structure comprises: top cover 1, restraining groove 2, straight pin 3, resilient member 4, nut main body 5, segmentation worm structure 6.What described quick nut adopted is the split design of interior segmentation worm structure 6 and nut main body 5.
Described segmentation worm structure 6 is divided into more than two sections and two sections by complete internal thread and constitutes.One side shaft of segmentation worm structure 6 is to being provided with an opening.Have restraining groove 2 on the sidewall of segmentation worm structure 6.Described straight pin 3 is installed in the restraining groove 2, and segmentation worm structure 6 is limited in the circumferencial direction rotation.On nut main body 5, also be provided with spacing hole accordingly, be used for straight pin 3 is inserted in the restraining groove 2.
What novel quick nut structure adopted among this embodiment is the split design of interior segmentation worm structure 6 and nut main body 5.Its main points are that segmentation worm structure 6 is divided into more than two sections or two sections by complete female thread structure and constitute, for the direct dump bolt of nut has fast been created primary condition.In main structure, the inside, upper end of the lower end of the lower end of top cover 1, nut main body 5, segmentation worm structure 6 and outside, lower end, be processed as conical inclined-plane respectively, as seen from Figure 2: when the time with quick nut dump bolt, the inclined-plane, upper end of segmentation worm structure 6 contacts with the inclined-plane, lower end of top cover, the effect that is stressed, the segmentation worm structure will move upward along the inclined-plane, produce outside radial displacement, the internal diameter of segmentation worm structure is increased, and nut can be by the restraint location of quick dump bolt fast.
Be pressed into the restraint location of bolt when quick nut after, because the operator can not continue to apply downward pressure to it, under the effect of resilient member 4, the upper end of segmentation worm structure 6 will be downward along the inclined-plane, lower end of top cover 1, produce inside radial displacement, the internal diameter of segmentation worm structure 6 is dwindled, hold tightly on bolt.At this moment, quick nut is carried out locking operation, the segmentation worm structure will be subjected to power effect upwards, its inclined-plane, lower end is contacted with the inclined-plane of nut main body 5 bottoms, and move downward along the inclined-plane, continue to produce inside radial displacement, segmentation worm structure 6 is completely integrated be one, the fastening effect of bolt is reached the effect same with plain nut.
When will be when bolt be back-outed with quick nut, segmentation worm structure 6 is subjected to power effect upwards, its inclined-plane, lower end is contacted with the inclined-plane of nut main body 5 bottoms, and move downward along the inclined-plane, continue to produce inside radial displacement, add the effect of resilient member 4, segmentation worm structure 6 is held tightly on bolt always, so the operation of the quick nut of back-outing is identical with plain nut.The problem that such design has avoided some other quick nut to deviate from from bolt easily makes this novel quick nut meet or exceed the fastening performance of plain nut.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. novel quick nut comprises a nut main body, it is characterized in that, be arranged on the detachable segmentation worm structure of nut main body inside, described segmentation worm structure is provided with an axially open, and the inside of segmentation worm structure is provided with internal thread, and internal thread is divided into more than two sections and two sections.
2. novel quick nut according to claim 1 is characterized in that the sidewall of segmentation worm structure is provided with a restraining groove, and nut main body is provided with limit stoper.
3. novel quick nut according to claim 1 is characterized in that, described segmentation worm structure lower end arranged outside is fluted, is provided with resilient member in the groove.
4. novel quick nut according to claim 1 is characterized in that, described nut main body upper end is provided with a top cover that has a locking effect.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202135208U CN201723552U (en) | 2010-06-03 | 2010-06-03 | Novel fast nut |
PCT/CN2010/001165 WO2011150537A1 (en) | 2010-06-03 | 2010-08-02 | New type quick fastening nut |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202135208U CN201723552U (en) | 2010-06-03 | 2010-06-03 | Novel fast nut |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201723552U true CN201723552U (en) | 2011-01-26 |
Family
ID=43491875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010202135208U Expired - Fee Related CN201723552U (en) | 2010-06-03 | 2010-06-03 | Novel fast nut |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201723552U (en) |
WO (1) | WO2011150537A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108167306A (en) * | 2018-01-22 | 2018-06-15 | 博纳斯威阀门股份有限公司 | A kind of Quick detachable nut |
CN108223542A (en) * | 2018-03-16 | 2018-06-29 | 陈绍忠 | A kind of Fast Installation(Dismounting)Nut |
CN109891108A (en) * | 2016-09-27 | 2019-06-14 | 赛格纳特私人有限公司 | The improvement of segmented nut |
CN111664158A (en) * | 2020-06-08 | 2020-09-15 | 麦克传感器股份有限公司 | Thread fixing quick connector and method for connecting quick connector and transmitter |
CN112943737A (en) * | 2021-02-04 | 2021-06-11 | 山东锐凯工程机械有限公司 | Structure-optimized lower cylinder body |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9394706B2 (en) | 2013-10-08 | 2016-07-19 | Simpson Strong-Tie Company, Inc. | Concrete anchor |
US9163655B2 (en) | 2014-01-14 | 2015-10-20 | Kaoru Taneichi | Thrust nut |
WO2023205840A1 (en) * | 2022-04-29 | 2023-11-02 | JJ & D Innovations Pty Ltd | A retention device and method of use thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2340976Y (en) * | 1997-08-15 | 1999-09-29 | 梁大喜 | Easily disassembled assembled nut |
US6712574B1 (en) * | 2000-11-28 | 2004-03-30 | Honeybee Robtotics, Ltd. | Quick insertion and removal fastener |
GB2404708A (en) * | 2003-08-05 | 2005-02-09 | Paul Wilson | Push on nut |
JP4907457B2 (en) * | 2006-07-31 | 2012-03-28 | 有限会社エイチ・エス工業 | nut |
-
2010
- 2010-06-03 CN CN2010202135208U patent/CN201723552U/en not_active Expired - Fee Related
- 2010-08-02 WO PCT/CN2010/001165 patent/WO2011150537A1/en active Application Filing
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109891108A (en) * | 2016-09-27 | 2019-06-14 | 赛格纳特私人有限公司 | The improvement of segmented nut |
US11649846B2 (en) | 2016-09-27 | 2023-05-16 | Segnut Pty Ltd | Segmented nuts |
CN108167306A (en) * | 2018-01-22 | 2018-06-15 | 博纳斯威阀门股份有限公司 | A kind of Quick detachable nut |
CN108223542A (en) * | 2018-03-16 | 2018-06-29 | 陈绍忠 | A kind of Fast Installation(Dismounting)Nut |
CN111664158A (en) * | 2020-06-08 | 2020-09-15 | 麦克传感器股份有限公司 | Thread fixing quick connector and method for connecting quick connector and transmitter |
CN111664158B (en) * | 2020-06-08 | 2021-07-13 | 麦克传感器股份有限公司 | Thread fixing quick connector and method for connecting quick connector and transmitter |
CN112943737A (en) * | 2021-02-04 | 2021-06-11 | 山东锐凯工程机械有限公司 | Structure-optimized lower cylinder body |
CN112943737B (en) * | 2021-02-04 | 2022-12-02 | 山东锐凯工程机械有限公司 | Structure-optimized lower cylinder body |
Also Published As
Publication number | Publication date |
---|---|
WO2011150537A1 (en) | 2011-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20150603 |
|
EXPY | Termination of patent right or utility model |