CN203176103U - Ceiling expansion screw sleeve - Google Patents
Ceiling expansion screw sleeve Download PDFInfo
- Publication number
- CN203176103U CN203176103U CN 201320109458 CN201320109458U CN203176103U CN 203176103 U CN203176103 U CN 203176103U CN 201320109458 CN201320109458 CN 201320109458 CN 201320109458 U CN201320109458 U CN 201320109458U CN 203176103 U CN203176103 U CN 203176103U
- Authority
- CN
- China
- Prior art keywords
- cover
- smallpox
- expansion screw
- utility
- blast
- 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
- 241000700647 Variola virus Species 0.000 claims description 16
- 239000002360 explosive Substances 0.000 claims description 14
- 238000004880 explosion Methods 0.000 abstract 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a ceiling expansion screw device which comprises an explosion sleeve and a cone-shaped nut. The upper end of the explosion sleeve is divided into at least two cracked pieces. The end, provided with the cracked pieces, of the explosion sleeve is provided with a first anti-skidding thread. When the ceiling expansion screw sleeve is used, time and labor can be saved, and the ceiling expansion screw sleeve is convenient to use.
Description
Technical field
The utility model relates to the five metals technical field, particularly a kind of smallpox pull explosive screw cover.
Background technique
Prior art provides hangs smallpox, and the pull explosive screw of ceiling decoration is pushed up quick-fried screw, before using must with pincers will explode cover sliver outward pincers open its tapered cup nut of installation smoothly.During use, bore on the floor in the above earlier one with draw the outer hole through matching of quick-fried cover, will draw the quick-fried hole of putting into then, press by the rotation of the hexagon nut on the pull bar, under the effect of tapered cup nut, making blast overlap spreading, thereby being fastened on the terrace floor.Existing top is quick-fried more time-consuming.During use, at first say at the terrace floor and make a call to a hole that equates with warp outside the quick-fried screw in top, will push up quick-fried screw then and put into the hole certainly, screw is hit quick-fried with an instrument again.Make on its floor that is fixed in the above, the reason pull bar is being installed, screw pull bar with the tooth pincers again and just use fasteningly, these two kinds are hung the smallpox screw all is that relatively difficulty is installed, time-consuming too much.
The model utility content
The utility model provides a kind of time saving and energy saving smallpox pull explosive screw cover of installing.
To achieve these goals, the utility model provides following technological scheme:
A kind of smallpox pull explosive screw cover, it comprises: blast cover and tapered cup nut, the upper end of described blast cover is divided at least two slivers, and the lobated end of this blast tackling is provided with first non-skid thread.
Preferably, be provided with tap in the described tapered cup nut, be provided with second non-skid thread outward.
Preferably, the upper end of described blast cover is divided into three slivers.
By implementing above technological scheme, have following technique effect: the smallpox pull explosive screw cover that the utility model provides, in use, can save time and strength, easy to use.
Description of drawings
The STRUCTURE DECOMPOSITION figure that Fig. 1 overlaps for the smallpox pull explosive screw that the utility model provides;
The use phase diagram that Fig. 2 overlaps for the smallpox pull explosive screw that the utility model provides.
Embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
The utility model embodiment provides a kind of smallpox pull explosive screw cover, as shown in Figure 1, it comprises: blast cover 110 and tapered cup nut 120, and the upper end of described blast cover 110 is divided at least two slivers 111, preferably, the upper end of described blast cover 110 is divided into three slivers 111.These blast cover 110 ends with sliver are provided with first non-skid thread 112.
On above-described embodiment basis, in other embodiments, further, be provided with tap in the described tapered cup nut 120, the outer surface of this tapered cup nut 120 is provided with second non-skid thread 121.Preferably, this second non-skid thread 121 is three.
During use, make a call to a pullover equal hole of blast at the terrace floor, directly smallpox pull explosive screw 130 is installed on the pull bar then, there is a special tool directly to send into the outer-hexagonal nut on the rotating rod of back in the hole again, pull bar firmly is fixed on the smallpox floor, thereby will the installation time from before shortened at five minutes in 15 minutes, save time so not only but also laborsaving.
More than a kind of smallpox pull explosive screw cover that the utility model embodiment is provided be described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. a smallpox pull explosive screw cover is characterized in that, comprising: blast cover and tapered cup nut, and the upper end of described blast cover is divided at least two slivers, and the lobated end of this blast tackling is provided with first non-skid thread.
2. smallpox pull explosive screw cover according to claim 1 is characterized in that, is provided with tap in the described tapered cup nut, is provided with second non-skid thread outward.
3. smallpox pull explosive screw cover as claimed in claim 1 or 2 is characterized in that, the upper end of described blast cover is divided into three slivers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109458 CN203176103U (en) | 2013-03-11 | 2013-03-11 | Ceiling expansion screw sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109458 CN203176103U (en) | 2013-03-11 | 2013-03-11 | Ceiling expansion screw sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176103U true CN203176103U (en) | 2013-09-04 |
Family
ID=49072806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320109458 Expired - Fee Related CN203176103U (en) | 2013-03-11 | 2013-03-11 | Ceiling expansion screw sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441935A (en) * | 2018-12-20 | 2019-03-08 | 海盐华通金属制品有限公司 | A kind of Integral ceiling stop nut |
-
2013
- 2013-03-11 CN CN 201320109458 patent/CN203176103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441935A (en) * | 2018-12-20 | 2019-03-08 | 海盐华通金属制品有限公司 | A kind of Integral ceiling stop nut |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201863155U (en) | Special inner hexagon spanner for electric cabinet | |
| CN203176103U (en) | Ceiling expansion screw sleeve | |
| CN205207384U (en) | Novel screw cap | |
| CN204851934U (en) | Anticreep screw fastening device | |
| CN204284135U (en) | A kind of Winder of electric power | |
| CN204232670U (en) | A kind of massage armchair of handrail fast assembling-disassembling | |
| CN203096597U (en) | Bridge suspender connecting device | |
| CN203081967U (en) | Bolt with double-ended screw rods | |
| CN201874942U (en) | Novel expansion screw | |
| CN204148385U (en) | A kind of electric tube expander jaw mounting structure | |
| CN205025871U (en) | Mechanical connecting piece | |
| CN203051413U (en) | Sealing bolt | |
| CN203051373U (en) | Sealing type countersunk screw bolt | |
| CN203452847U (en) | Pendant pipeline hook for channel | |
| CN203641209U (en) | Inverted expansion wooden pin | |
| CN204061856U (en) | Axial adjustment formula plunger | |
| CN104454863A (en) | Detachable expansion screw and method for loosening or tightening object through detachable expansion screw | |
| CN203991369U (en) | The quick scavenge unit of nozzle brick surface pitch | |
| CN204819363U (en) | Instrument of using is changed to compressor valve | |
| CN203962650U (en) | A kind of screw assembly with spring | |
| CN203993801U (en) | Multi-functional hammer | |
| CN203654180U (en) | Excessive-clamping-preventive clamping mechanism of cable robot | |
| CN203939836U (en) | Bolt | |
| CN203622348U (en) | Extractor for rod-pumped well opening packing | |
| CN204344660U (en) | The rotating disk main shaft of lopping coating integrated machine |
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: 20130904 Termination date: 20140311 |