CN206017379U - A kind of headed self-tapping self-drilling screw nail easy to use - Google Patents
A kind of headed self-tapping self-drilling screw nail easy to use Download PDFInfo
- Publication number
- CN206017379U CN206017379U CN201620918104.5U CN201620918104U CN206017379U CN 206017379 U CN206017379 U CN 206017379U CN 201620918104 U CN201620918104 U CN 201620918104U CN 206017379 U CN206017379 U CN 206017379U
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- head
- screw
- self
- fixed column
- pod
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Abstract
The utility model discloses a kind of headed self-tapping self-drilling screw nail easy to use, including head, the upper surface of head offers translot and pod, and translot and pod are perpendicular, the one side of head is fixedly connected with picks up the ears, the pick up the ears perforation on surface is plugged with rotating shaft, the two ends of rotating shaft through pick up the ears surface perforation and exposed outside, the two sides clamping respectively with the fixed ear inwall for being arranged on lid one side of the two ends of rotating shaft, the lower surface of head is fixedly connected with holding sheet, and the lower surface of holding sheet is fixedly connected with the first fixed column.The utility model is by arranging translot and pod, rise screw and tack to be engaged, and translot and pod are engaged the cross recess to be formed and screw is risen suitable for plum blossom, by arranging holding sheet, screw is made to be used in multiclass spanner, and the groove of holding sheet border provide bigger snap-in force, make screw using when be not easy and between spanner produce slide and damage screw head.
Description
Technical field
The utility model is related to fixing component technical field, specially a kind of headed self-tapping self-drilling screw nail easy to use.
Background technology
Screw is generally metal construction, is common in machinery, electrical equipment, building, and common, screw is cylindrical, table
Face is provided with screw thread, allows screw lock other objects, and head diameter is larger, is carved with groove thereon, makes screw
Use and pressure is applied to which conveniently, and headed self-tapping self-drilling screw nail is then that screw afterbody is provided with tip or tail saw,
When screw is used, by concentrating pressure in body surface perforate, screw embedded rotating, in extrudate body, wall is formed and screw
The screw thread that the screw thread on nail surface is engaged；Self-tapping screw on market is followed closely generally by head, bar portion, screw thread and bar portion end structure
Into realizing the pressure of the drill function to object by bar portion end, locked by screw thread, facilitate applying power by head, so as to can
With installing/dismounting；But the head configuration of this screw is single, if under instrument restrictive condition, correspondingly instrument is not then suitable
Inconvenience, and if damaging occurs in head screw is disassembled, cause certain trouble.
Utility model content
The purpose of this utility model is to provide a kind of headed self-tapping self-drilling screw nail easy to use, possesses protection head, and
The advantage of suitable multiple types of tools, solves that normal screws nail head is single, the problem of engagement tool limitation.
For achieving the above object, the utility model provides following technical scheme：A kind of headed self-tapping self-drilling screw easy to use
Nail, including head, the upper surface of the head offers translot and pod, and translot and pod are perpendicular, and the one of the head
Side is fixedly connected with picks up the ears, and the perforation on the surface of picking up the ears is plugged with rotating shaft, and the two ends of the rotating shaft are through surface of picking up the ears
Perforation and exposed outside, the two sides clamping respectively with the fixed ear inwall for being arranged on lid one side of the two ends of the rotating shaft,
The lower surface of the head is fixedly connected with holding sheet, and the lower surface of the holding sheet is fixedly connected with the first fixed column, described
The surface of the first fixed column is socketed with spring leaf and rubber ring, and the rubber ring is located at the lower section of spring leaf, and described first fixes
The bottom of post is fixedly connected with the second fixed column, and the surface of second fixed column is provided with screw thread, second fixed column
Bottom is fixedly connected with drill bit, and the surface of the drill bit offers straight trough.
Preferably, the translot and pod run through the upper surface of head, and translot and pod combine to form cross recess.
Preferably, the profile of the holding sheet is positive six prismsby, and the border of holding sheet is provided with groove.
Preferably, the spring leaf is identical with the diameter of the first fixed column with the interior diameter size of rubber ring, described
The profile of spring leaf is circle, and there is fracture on the surface of spring leaf.
Preferably, the length of second fixed column is 0.5-1 centimetre, and it is total that the length of second fixed column accounts for screw
The 1/2 of length.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model has been reached a screw and has been adapted to multiple types of tools, convenient use by the improvement to head
Effect.
2nd, the utility model is risen screw and tack and is engaged by arranging translot and pod, and translot and vertical
Groove runs through head so that even if driver head width can be also snapped in than screw head diameter greatly, and translot and pod match
Closing the cross recess for being formed then makes screw rise suitable for plum blossom again, by arranging holding sheet, makes screw be used in multiclass spanner,
And the groove of holding sheet border provide bigger snap-in force, make screw using when be not easy and between spanner produce slide and damage
Hinder screw head, by arrange lid, protected screw head, both avoided collsion damage head make groove damage and
Cannot use, it also avoid head long-time and be exposed to oxidation in air, make head become fragile, easy deformation.
Description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the enlarged drawing at the utility model A.
In figure：1 head, 2 translots, 3 pods, 4 pick up the ears, 5 rotating shafts, 6 fix ears, 7 lids, 8 holding sheets, 9 first fixed columns,
10 spring leafs, 11 rubber rings, 12 second fixed columns, 13 screw threads, 14 drill bits, 15 straight troughs.
Specific 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.Embodiment in based on the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, a kind of headed self-tapping self-drilling screw easy to use is followed closely, and including head 1, the upper surface of head 1 opens up
There are translot 2 and pod 3, and translot 2 and pod 3 are perpendicular, translot 2 and pod 3 are through the upper surface of head 1, and 2 He of translot
The combination of pod 3 forms cross recess, by arranging translot 2 and pod 3, rises screw and tack and is engaged, and 2 He of translot
Pod 3 runs through head so that even if driver head width can be also snapped in than screw head diameter greatly, and translot 2 and pod 3
Being engaged the cross recess to be formed then makes screw rise suitable for plum blossom again, and the one side of head 1 is fixedly connected with picks up the ears 4, picks up the ears 4
The perforation on surface is plugged with rotating shaft 5, the two ends of rotating shaft 5 through 4 surfaces of picking up the ears perforation and exposed outside, the two ends point of rotating shaft 5
Two sides clamping not with 6 inwall of fixed ear for being arranged on 7 one side of lid, by 4, rotating shaft of picking up the ears between lid 7 and head 1
5 are flexibly connected with the cooperation for fixing ear 6 so that lid 7 can be overturn around a side of head 1, covered by arranging
Body 7, is protected screw head 1, and both having avoided collsion damage head 1 makes groove damage and cannot use, and it also avoid head
1 long-time of portion exposes and aoxidizes in atmosphere, makes head 1 become fragile, and easy deformation, the lower surface of head 1 are fixedly connected with holding sheet 8,
The profile of holding sheet 8 is positive six prismsby, and the border of holding sheet 8 is provided with groove, by arranging holding sheet 8, makes screw
For multiclass spanner, and the groove of 8 border of holding sheet provide bigger snap-in force, make screw using when be not easy and spanner
Between produce and slide and damage screw head 1, the lower surface of holding sheet 8 is fixedly connected with the first fixed column 9, the first fixed column 9
Surface be socketed with spring leaf 10 and rubber ring 11, rubber ring 11 is located at the lower section of spring leaf 10, spring leaf 10 and rubber ring 11
Interior diameter size identical with the diameter of the first fixed column 9, the profile of spring leaf 10 is circle, and the surface of spring leaf 10
Have a fracture, rubber ring 11 be set, make screw using when will not hurt object, protection object will not be due to power when screw is embedded
Degree is not grasped and damages body surface spray painting and cause object corrosion, arranges spring leaf 11, and spring leaf 11 is fracture, make spiral shell
Adjusting screw will not loosen, and be provided with fracture and ensure that spring leaf 11 has certain deformability, and the bottom of the first fixed column 9 is solid
Second fixed column 12 is connected with surely, and the length of the second fixed column 12 is 0.5-1 centimetre, and the length of the second fixed column 12 accounts for screw
The 1/2 of total length, the length of the second fixed column 12 is set to the 1/2 of screw total length, and to ensure that screw has enough
Snap-in force, will not due between screw thread 13 and screw ratio uncoordinated and produce fasten unstable, the surface of the second fixed column 12
Screw thread 13 is provided with, the bottom of the second fixed column 12 is fixedly connected with drill bit 14, and the surface of drill bit 14 offers straight trough 15.
During use, play a part of by plum blossom, tack rises, spanner and other items to screw applying power, screw afterbody
In body surface perforate, screw rotates straight trough 15 on drill bit 14 under force, by screw thread 13, extrudes interior of articles
Matched screw thread is formed, is made screw snap tight against object, is reached fixation, lid 7 is rotated, wrapped up head 1, make
Head 1 is protected.
In sum：The headed self-tapping self-drilling screw nail easy to use, by the improvement to head 1, solves screw and fits
Single with property, 1 flimsy problem of head.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of headed self-tapping self-drilling screw easy to use is followed closely, including head（1）, it is characterised in that：The head（1）Upper surface
Offer translot（2）And pod（3）, and translot（2）And pod（3）Perpendicular, the head（1）One side be fixedly connected with
Pick up the ears（4）, described pick up the ears（4）The perforation on surface is plugged with rotating shaft（5）, the rotating shaft（5）Two ends through picking up the ears（4）Surface
Perforation and exposed outside, the rotating shaft（5）Two ends respectively be arranged on lid（7）The fixed ear of one side（6）The two of inwall
Side clamping, the head（1）Lower surface be fixedly connected with holding sheet（8）, the holding sheet（8）Lower surface be fixedly connected
There is the first fixed column（9）, first fixed column（9）Surface be socketed with spring leaf（10）And rubber ring（11）, the rubber
Circle（11）It is located at spring leaf（10）Lower section, first fixed column（9）Bottom be fixedly connected with the second fixed column（12）, institute
State the second fixed column（12）Surface be provided with screw thread（13）, second fixed column（12）Bottom be fixedly connected with drill bit
（14）, the drill bit（14）Surface offer straight trough（15）.
2. a kind of headed self-tapping self-drilling screw easy to use according to claim 1 is followed closely, it is characterised in that：The translot（2）
And pod（3）Run through head（1）Upper surface, and translot（2）And pod（3）Combination forms cross recess.
3. a kind of headed self-tapping self-drilling screw easy to use according to claim 1 is followed closely, it is characterised in that：The holding sheet
（8）Profile be positive six prismsby, and holding sheet（8）Border be provided with groove.
4. a kind of headed self-tapping self-drilling screw easy to use according to claim 1 is followed closely, it is characterised in that：The spring leaf
（10）And rubber ring（11）Interior diameter size and the first fixed column（9）Diameter identical, the spring leaf（10）Outer
Shape is circle, and spring leaf（10）Surface have fracture.
5. a kind of headed self-tapping self-drilling screw easy to use according to claim 1 is followed closely, it is characterised in that：Described second fixes
Post（12）Length be 0.5-1 centimetre, second fixed column（12）Length account for the 1/2 of screw total length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918104.5U CN206017379U (en) | 2016-08-23 | 2016-08-23 | A kind of headed self-tapping self-drilling screw nail easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918104.5U CN206017379U (en) | 2016-08-23 | 2016-08-23 | A kind of headed self-tapping self-drilling screw nail easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017379U true CN206017379U (en) | 2017-03-15 |
Family
ID=58250480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620918104.5U Expired - Fee Related CN206017379U (en) | 2016-08-23 | 2016-08-23 | A kind of headed self-tapping self-drilling screw nail easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122218A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of headed self-tapping self-drilling screw nail easy to use |
| CN108412874A (en) * | 2018-03-22 | 2018-08-17 | 浙江凯晨工贸有限公司 | A kind of special-shaped screw |
| CN112377500A (en) * | 2020-11-11 | 2021-02-19 | 山东鑫沈行新材料科技有限公司 | Combined self-tapping screw |
-
2016
- 2016-08-23 CN CN201620918104.5U patent/CN206017379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122218A (en) * | 2016-08-23 | 2016-11-16 | 无锡市东赫金属制品有限公司 | A kind of headed self-tapping self-drilling screw nail easy to use |
| CN108412874A (en) * | 2018-03-22 | 2018-08-17 | 浙江凯晨工贸有限公司 | A kind of special-shaped screw |
| CN112377500A (en) * | 2020-11-11 | 2021-02-19 | 山东鑫沈行新材料科技有限公司 | Combined self-tapping screw |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170823 |