CN207178417U - A kind of novel and multifunctional dexterous type automobile fitting screw - Google Patents
A kind of novel and multifunctional dexterous type automobile fitting screw Download PDFInfo
- Publication number
- CN207178417U CN207178417U CN201721064412.7U CN201721064412U CN207178417U CN 207178417 U CN207178417 U CN 207178417U CN 201721064412 U CN201721064412 U CN 201721064412U CN 207178417 U CN207178417 U CN 207178417U
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- nail
- projection
- head
- multifunctional
- novel
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Abstract
The utility model discloses a kind of novel and multifunctional dexterous type automobile fitting screw, including ailhead, nail body and the head of a nail, the right side of the ailhead and nail body integrally connected, the nail body and the head of a nail integrally connected, the ailhead is provided with the first smooth part, the left side connection arc bump of first smooth part, the symmetrical above and below of the head of a nail is provided with fixed block, cavity is provided with inside the fixed block, the inside of the cavity is provided with projection, the surface of the projection is uniformly covered with screw thread, and the right side of the top cap is provided with screwed portion.By increasing a fixed block newly at the head of a nail, it is set to hollow inside this kind of fixed block, and hollow position is provided with a projection, projection is provided with screw thread, projection is inserted by bracing piece and rotated, achieve a fixed connection bracing piece and the whole head of a nail, then can hold bracing piece and carry out rotation whole equipment, and carrying out reinforcing to equipment tightens, after installation, alternative dismounting bracing piece, simple in construction, feature is stronger.
Description
Technical field
Automobile equipment technical field is the utility model is related to, is specially a kind of novel and multifunctional dexterous type automobile fitting screw.
Background technology
Screw is one of the most frequently used secure component, is had in numerous areas such as mechanical engineering, electrical equipment, auto parts machineries
Applied.Common screw is by a head of screw with groove and a threaded cylinder or the gold of cone in prior art automobile fitting
Belong to shank of screw composition, head of screw and shank of screw are usually to be wholely set, and are inserted into using screwdriver in groove and turn head of screw, band
The rotation of dynamic shank of screw.
Traditional automobile fitting screw is cumbersome when reinforcing steps up, and typically portion can only be tightened corresponding to screw by inserting
Divide and tightened, tighten often insufficient strength by hand, machinery, which is tightened, easily causes screw damage, and these problems of the above just need
Legacy equipment is improved, then how to design a kind of novel and multifunctional dexterous type automobile fitting screw, this turns into us
Need to solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of novel and multifunctional dexterous type automobile fitting screw solve background technology
Proposed in the problem of.
Above-mentioned to solve the problems, such as, the utility model provides following technical scheme：A kind of novel and multifunctional dexterous type automobile fitting
With screw, including ailhead, nail body and the head of a nail, right side and nail body integrally connected, the nail body and the head of a nail one of the ailhead
Body connects, and the ailhead is provided with the first smooth part, and the left side of first smooth part connects arc bump, the head of a nail
It is symmetrical above and below to be provided with fixed block, cavity is provided with inside the fixed block, the inside of the cavity is provided with projection, the table of the projection
Face is uniformly covered with screw thread, and the right side of the top cap is provided with screwed portion.
Preferably, uniformly it is covered with screw thread with the nail, the right side of the nail body is provided with the second smooth part, and described second
Smooth part is set to 0.8 with nail body ratio:4.
Preferably, the screwed portion is integrally set to cylindrical body structure, and six sides are provided with the center of the screwed portion
Connected in star, the periphery of the screwed portion are uniformly covered with friction striped.
Preferably, the projection is connected with bracing piece by dismountable mode, and the bracing piece is provided with corresponding projection
Groove, and the inside of the groove is provided with screw thread corresponding with projection.
Preferably, the diameter of second smooth part is more than the nail body.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. the utility model is set to hollow by increasing a fixed block newly at the head of a nail, inside this kind of fixed block, and hollow
Place is provided with a projection, and projection is provided with screw thread, inserts projection by bracing piece and is rotated, achieve a fixed connection bracing piece
With the whole head of a nail, it then can hold bracing piece and carry out rotation whole equipment, carrying out reinforcing to equipment tightens, after installation,
Alternative dismounting bracing piece, simple in construction, feature is stronger.
2. the utility model on the left of nail body by devising the first smooth part, and in the left side of the first smooth part
Devise arc bump so that screwed on after the completion of equipment is tightened by the anti-non-magnetic shim body of the first smooth part, and devise
Two smooth parts, it is easy to protect nail body, global design is simple, and cost is relatively low, possesses stronger promotional value.
Brief description of the drawings
Fig. 1 is a kind of novel and multifunctional dexterous type automobile fitting screw overall structure diagram of the utility model；
Fig. 2 is a kind of novel and multifunctional dexterous type automobile fitting screw-driving partial schematic diagram of the utility model.
In figure：1- ailheads, 2- nail bodies, the 3- heads of a nail, 4- fixed blocks, 5- bracing pieces, the smooth parts of 10- first, 11- arcs are convex
Block, the smooth parts of 21- second, 31- screwed portions, 32- hexagonal indentations, 33- friction stripeds, 41- projections.
Embodiment
Below in conjunction with the real-Shi Lizhong of the utility model accompanying drawing, the technical scheme in the embodiment of the utility model is entered
Row clearly and completely describes, it is clear that and described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of novel and multifunctional dexterous type automobile fitting spiral shell
Nail, including ailhead 1, nail body 2 and the head of a nail 3, right side and the nail integrally connected of body 2 of the ailhead 1, the nail body 2 and the head of a nail 3
Integrally connected, the ailhead 1 are provided with the first smooth part 10, and the left side of first smooth part 10 connects arc bump 11,
The symmetrical above and below of the head of a nail 3 is provided with fixed block 4, and the inside of fixed block 4 is provided with cavity, and the inside of the cavity is provided with projection
41, the surface of the projection 41 is uniformly covered with screw thread, and the right side of the top cap 3 is provided with screwed portion 31.
Uniformly it is covered with screw thread on the nail body 2, the right side of the nail body 2 is provided with the second smooth part 21, second light
Sliding part 21 is set to 0.8 with the nail ratio of body 2:4.Second smooth part, the 21 anti-mistake of non-magnetic shim body 2 can be utilized by such design
Degree is tightened, and nail body 2 is protected.
The screwed portion 31 is overall to be set to cylindrical body structure, and it is recessed to be provided with hexagon at the center of the screwed portion 31
Groove 32, the periphery of the screwed portion 31 are uniformly covered with friction striped 33.It is easy to enter whole equipment by such design
Row is tightened, and use is more convenient.
The projection 41 is connected with bracing piece 5 by dismountable mode, and the bracing piece 5 is provided with the recessed of corresponding projection 41
Groove, and the inside of the groove is provided with and 41 corresponding screw thread of projection.Projection 41 is inserted using bracing piece 5 by such design
And rotated, achieve a fixed connection bracing piece 5 and the whole head of a nail 3, then can hold bracing piece 5 and rotate and entirely sets
It is standby, reinforcing is carried out to equipment and tightened.
The diameter of second smooth part 21 is more than the nail body 2.It is more scientific and reasonable by such design, use
It is more convenient.
Operation principle：It should be noted that in use, equipment can be tightened by bracing piece 5, specifically
It is to be set to hollow inside fixed block 4, and hollow position is provided with a projection 41, projection 41 is provided with screw thread, inserted by bracing piece 5
Projection 41 is simultaneously rotated, and achieve a fixed connection bracing piece 5 and the whole head of a nail 3, then can hold bracing piece 5 rotate it is whole
Individual equipment, reinforcing is carried out to equipment and tightened, after installation, alternative dismounting bracing piece 5, by being designed in the left side of nail body 2
First smooth part 10, and in the left side of the first smooth part 10 devise arc bump 11 so that tightened in equipment
Screwed on into rear by 10 anti-non-magnetic shim body of the first smooth part, and devise the second smooth part 21, be easy to protect nail body 2
Shield, overall function is stronger, and cost is low, possesses stronger promotional value.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of novel and multifunctional dexterous type automobile fitting screw, including ailhead（1）, nail body（2）And the head of a nail（3）, it is characterised in that：
The ailhead（1）Right side with nail body（2）Integrally connected, the nail body（2）With the head of a nail（3）Integrally connected, the ailhead
（1）Provided with the first smooth part（10）, first smooth part（10）Left side connection arc bump（11）, the head of a nail
（3）Symmetrical above and below be provided with fixed block（4）, the fixed block（4）Inside is provided with cavity, and the inside of the cavity is provided with projection
（41）, the projection（41）Surface be uniformly covered with screw thread, the head of a nail（3）Right side be provided with screwed portion（31）.
2. the novel and multifunctional dexterous type automobile fitting screw of one kind according to claim 1, it is characterised in that：The nail body
（2）On be uniformly covered with screw thread, the nail body（2）Right side be provided with the second smooth part（21）, second smooth part（21）
With following closely body（2）Ratio is set to 0.8:4.
3. the novel and multifunctional dexterous type automobile fitting screw of one kind according to claim 1, it is characterised in that：It is described to tighten portion
Point（31）Entirety is set to cylindrical body structure, the screwed portion（31）Center at be provided with hexagonal indentations（32）, it is described to twist
Tight part（31）Periphery be uniformly covered with friction striped（33）.
4. the novel and multifunctional dexterous type automobile fitting screw of one kind according to claim 1, it is characterised in that：The projection
（41）With bracing piece（5）Connected by dismountable mode, the bracing piece（5）Provided with corresponding projection（41）Groove, and institute
The inside for stating groove is provided with and projection（41）Corresponding screw thread.
5. the novel and multifunctional dexterous type automobile fitting screw of one kind according to claim 2, it is characterised in that：Second light
Sliding part（21）Diameter be more than the nail body（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064412.7U CN207178417U (en) | 2017-08-24 | 2017-08-24 | A kind of novel and multifunctional dexterous type automobile fitting screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064412.7U CN207178417U (en) | 2017-08-24 | 2017-08-24 | A kind of novel and multifunctional dexterous type automobile fitting screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178417U true CN207178417U (en) | 2018-04-03 |
Family
ID=61737852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721064412.7U Expired - Fee Related CN207178417U (en) | 2017-08-24 | 2017-08-24 | A kind of novel and multifunctional dexterous type automobile fitting screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178417U (en) |
-
2017
- 2017-08-24 CN CN201721064412.7U patent/CN207178417U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180403 Termination date: 20190824 |