CN206468649U - The composite intermediate layer steel plate screw of convenient use - Google Patents
The composite intermediate layer steel plate screw of convenient use Download PDFInfo
- Publication number
- CN206468649U CN206468649U CN201720125068.1U CN201720125068U CN206468649U CN 206468649 U CN206468649 U CN 206468649U CN 201720125068 U CN201720125068 U CN 201720125068U CN 206468649 U CN206468649 U CN 206468649U
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- CN
- China
- Prior art keywords
- screw
- steel plate
- nut
- setting
- drilling
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 238000005553 drilling Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses the composite intermediate layer steel plate screw of convenient use, including nut, open up fluted at the top of the nut, the bottom of the nut is fixedly connected with fixed plate, stud is fixedly connected with the axis of the fixed plate bottom, the surface of described stud one end is provided with screw thread, and the bottom of the stud is provided with perforated plate.The setting that the utility model passes through nut, the convenient fixed effect when installing screw is reached, pass through the setting of fixed plate, the extrusion area of increase fixed plate and steel plate in drilling, increase stability, pass through the setting of perforated plate, it is convenient in drilling to exclude chip, finally by the setting of screw tip, manpower is saved in drilling, improve operating efficiency, steel plate screw drilling depth is solved simultaneously due to too shallow, cannot extensively using the problem of, pass through the setting of groove, the convenient code for internally adding screw, is convenient for people to recognize screw.
Description
Technical field
The utility model is related to the composite intermediate layer steel plate screw of screw technical field, specially convenient use.
Background technology
Self Drilling Screws is the new invention of people in recent years, and screw is the general saying of fastener, daily pet phrase, drilling tail spiral shell
The afterbody of silk is in drilling tail or fine stern shape, without secondary process, can be directly in setting material, drilling, tapping, lock on basic material
Tightly, significantly save the engineering time, relatively conventional screw, its tough pull out force and maintenance energy are high, and time length will not also loosen after combination, make
Simple with safety punching tapping one-pass operation, it is one kind of wood screw, is used primarily in the color steel tile of steel construction and fixes
The light sheet that can also be used for simple construction is fixed, and it cannot be used for metal and fixation is combined with metal, and in recent years with steel plate
Screw it is more and more, and these steel plate screw drilling depths cannot be widely applied due to too shallow.
The content of the invention
The purpose of this utility model is the composite intermediate layer steel plate screw for providing convenient use, possesses when being used on steel plate
Drilling depth is enough deep, and the advantage that can be used widely, and solves steel plate screw drilling depth due to too shallow, cannot get extensive
Using the problem of.
To achieve the above object, the utility model provides following technical scheme：The composite intermediate layer steel plate screw of convenient use,
Including nut, open up fluted at the top of the nut, the bottom of the nut is fixedly connected with fixed plate, the fixed plate bottom
Stud is fixedly connected with the axis in portion, the surface of described stud one end is provided with screw thread, and the bottom of the stud is provided with brill
Orifice plate, the bottom of the perforated plate is provided with screw tip.
It is preferred that, the nut is shaped as hexagon.
It is preferred that, the fixed plate is shaped as circle.
It is preferred that, the diameter of the fixed plate is more than the diameter of nut.
It is preferred that, the screw tip is drilling tail shape.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model has reached the convenient fixed effect when installing screw, has passed through fixation by the setting of nut
The setting of plate, in drilling, the extrusion area of increase fixed plate and steel plate, increases stability, by the setting of perforated plate, is boring
It is convenient during hole to exclude chip, finally by the setting of screw tip, manpower is saved in drilling, operating efficiency is improved, solved simultaneously
Steel plate screw drilling depth of having determined due to too shallow, cannot extensively using the problem of.
2nd, the utility model is by the setting of groove, and the convenient code for internally adding screw is convenient for people to enter screw
Row understanding, by the setting of screw thread, manpower is saved when being drilled to steel plate, screw tip is drilling tail shape, is reduced and steel
The contact area of plate, is easily installed, so as to effectively solve the problem of screw installs inconvenient.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model nut overlooking the structure diagram.
In figure：1 nut, 2 grooves, 3 fixed plates, 4 studs, 5 screw threads, 6 perforated plates, 7 screw tips.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, the composite intermediate layer steel plate screw of convenient use, including nut 1, nut 1 is shaped as hexagon,
The top of nut 1 opens up fluted 2, and by the setting of groove 2, the convenient code for internally adding screw is convenient for people to spiral shell
Silk is recognized, the bottom of nut 1 is fixedly connected with fixed plate 3, and fixed plate 3 is shaped as circle, and the diameter of fixed plate 3 is more than
Stud 4 is fixedly connected with the diameter of nut 1, the axis of the bottom of fixed plate 3, the surface of the one end of stud 4 is provided with screw thread 5, led to
The setting of screw thread 5 is crossed, manpower is saved when being drilled to steel plate, the bottom of stud 4 is provided with perforated plate 6, the bottom of perforated plate 6
Portion is provided with screw tip 7, and screw tip 7 is drilling tail shape, and screw tip 7 is drilling tail shape, reduces the contact surface with steel plate
Product, is easily installed, so as to effectively solve the problem of screw installs inconvenient, by the setting of nut 1, has reached and has installed
Convenient fixed effect during screw, by the setting of fixed plate 3, in drilling, increase fixed plate 3 and the extrusion area of steel plate, increase
Plus stability, it is convenient in drilling to exclude chip by the setting of perforated plate 6, finally by the setting of screw tip 7, boring
Save manpower during hole, improve operating efficiency, while steel plate screw drilling depth is solved due to too shallow, cannot be wide variety of
Problem.
In use, screw is placed on steel plate, the alignment surface of steel plate of screw tip 7 drives stud by rotary nut 1
4 rotations, while screw tip 7 drills to steel plate, perforated plate 6 excludes chip in boring procedure, when getting into certain depth
Afterwards, fixed plate 3 is contacted with steel plate, and punching is completed.
In summary：The composite intermediate layer steel plate screw of the convenient use, passes through fixed plate 3, stud 4, screw thread 5, perforated plate 6
With the cooperation of screw tip 7, solve steel plate screw drilling depth due to too shallow, cannot extensively using the problem of.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the composite intermediate layer steel plate screw of convenient use, including nut（1）, it is characterised in that：The nut（1）Top open up
It is fluted（2）, the nut（1）Bottom be fixedly connected with fixed plate（3）, the fixed plate（3）Fixed at the axis of bottom
It is connected with stud（4）, the stud（4）The surface of one end is provided with screw thread（5）, the stud（4）Bottom be provided with drilling
Plate（6）, the perforated plate（6）Bottom be provided with screw tip（7）.
2. the composite intermediate layer steel plate screw of convenient use according to claim 1, it is characterised in that：The nut（1）'s
It is shaped as hexagon.
3. the composite intermediate layer steel plate screw of convenient use according to claim 1, it is characterised in that：The fixed plate（3）
Be shaped as circle.
4. the composite intermediate layer steel plate screw of convenient use according to claim 1, it is characterised in that：The fixed plate（3）
Diameter be more than nut（1）Diameter.
5. the composite intermediate layer steel plate screw of convenient use according to claim 1, it is characterised in that：The screw tip
（7）For drilling tail shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125068.1U CN206468649U (en) | 2017-02-13 | 2017-02-13 | The composite intermediate layer steel plate screw of convenient use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125068.1U CN206468649U (en) | 2017-02-13 | 2017-02-13 | The composite intermediate layer steel plate screw of convenient use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468649U true CN206468649U (en) | 2017-09-05 |
Family
ID=59704760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125068.1U Expired - Fee Related CN206468649U (en) | 2017-02-13 | 2017-02-13 | The composite intermediate layer steel plate screw of convenient use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468649U (en) |
-
2017
- 2017-02-13 CN CN201720125068.1U patent/CN206468649U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 529900 north of Xingping 5th Road, Zhuhai (Yangjiang Vientiane) industrial transfer industrial park, Yangdong District, Yangjiang City, Guangdong Province Patentee after: Yangjiang boyiter Hardware Products Co.,Ltd. Address before: 3 pingkang Road, Pingshan village, Dalang Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN BOITO METAL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |