CN104879362B - Quick detachable Anti-fall swell fixture - Google Patents
Quick detachable Anti-fall swell fixture Download PDFInfo
- Publication number
- CN104879362B CN104879362B CN201510378159.1A CN201510378159A CN104879362B CN 104879362 B CN104879362 B CN 104879362B CN 201510378159 A CN201510378159 A CN 201510378159A CN 104879362 B CN104879362 B CN 104879362B
- Authority
- CN
- China
- Prior art keywords
- alignment pin
- rod
- screw rod
- swell fixture
- fall
- 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
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 241001149930 Protura <class> Species 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004080 punching 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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
- F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
-
- 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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
- F16B13/065—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting the screw, nail or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510378159.1A CN104879362B (en) | 2015-06-27 | 2015-06-27 | Quick detachable Anti-fall swell fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510378159.1A CN104879362B (en) | 2015-06-27 | 2015-06-27 | Quick detachable Anti-fall swell fixture |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104879362A CN104879362A (en) | 2015-09-02 |
CN104879362B true CN104879362B (en) | 2017-03-01 |
Family
ID=53946993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510378159.1A Active CN104879362B (en) | 2015-06-27 | 2015-06-27 | Quick detachable Anti-fall swell fixture |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104879362B (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1197877A (en) * | 1969-04-28 | 1970-07-08 | Torque Tension Bolt Company Pr | A Roof Bolt |
DE2606337A1 (en) * | 1975-06-03 | 1977-08-25 | Manfred Hoffknecht | Expanding dowel for insertion into drilled hole - has internal expansion sleeve expanded by mandrel broken after completion |
DE102011007570A1 (en) * | 2011-04-18 | 2012-10-18 | Hilti Aktiengesellschaft | expansion anchor |
CN102954079B (en) * | 2012-11-22 | 2016-04-27 | 姚景祥 | A kind of rotating expansion bolt |
CN204716693U (en) * | 2015-06-27 | 2015-10-21 | 杭州沈大侠装饰设计工程有限公司 | The quick detachable Anti-fall swell fixture of a kind of nut |
-
2015
- 2015-06-27 CN CN201510378159.1A patent/CN104879362B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN104879362A (en) | 2015-09-02 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181130 Address after: 233010 Pioneering Building 316, Huineng Small and Micro Enterprises Pioneering Center, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu Dingrong Science and Technology Information Consulting Co., Ltd. Address before: 310000 Room 503, 5th Floor, No. 1418-66, Moganshan Road, Hangzhou City, Zhejiang Province (Science and Technology Industrial Base, Shangcheng District) Patentee before: Shen, Hangzhou swordsman educational counseling company limited |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: 224200 Kaizhuang District of Qindong Stainless Steel Industrial Park, Dongtai City, Yancheng City, Jiangsu Province Patentee after: Dongtai Exhibition New Stainless Steel Fasteners Manufacturing Co., Ltd. Address before: 233010 Pioneering Building 316, Huineng Small and Micro Enterprises Pioneering Center, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu Dingrong Science and Technology Information Consulting Co., Ltd. |