CN208169297U - A kind of screw protective cap - Google Patents
A kind of screw protective cap Download PDFInfo
- Publication number
- CN208169297U CN208169297U CN201820295556.1U CN201820295556U CN208169297U CN 208169297 U CN208169297 U CN 208169297U CN 201820295556 U CN201820295556 U CN 201820295556U CN 208169297 U CN208169297 U CN 208169297U
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- China
- Prior art keywords
- fixed
- screw
- gag lever
- lever post
- protective case
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a kind of screw protective caps; including protective case ontology, fixed block and nut; the fixed block of the protective case ontology being internally provided with for fixed screw; and the internal slide of fixed block is connected with the gag lever post for adjusting fixed block length; the side of the gag lever post is connect by sliding bar with the sliding shoe for driving gag lever post mobile; the protective case bodies top is provided with fixed link, and the inside of fixed link is socketed with the telescopic rod for adjusting fixed pole length.In the utility model; the internal slide of protective case ontology is connected with gag lever post; and the side of gag lever post is slidably connected by sliding bar and sliding shoe; the side of fixed block is provided with fixed link simultaneously; the side of fixed link is connect by telescopic rod with limited block, then user can adjust the position of gag lever post by sliding shoe, to change the size of protective case ontology; to be suitable for different size of screw, convenience provide the user.
Description
Technical field
The utility model relates to hardware equipment technical field more particularly to a kind of screw protective caps.
Background technique
Bolt：Machine components, the cylindrical threaded fastener of adapted nut.By head and screw rod（With external screw thread
Cylindrical body）One kind fastener dimerous, need to cooperate with nut, for being fastenedly connected two parts for having through-hole.
This type of attachment claims to be bolted.As nut is screwed off from bolt, and the two parts can be made to separate, therefore be bolted
It is to belong to be detachably connected.By the force way point of connection：Common sum is divided to have articulation hole.By head shape point：Have six
Angle head, round end, square spigot, countersunk head etc..Wherein turret head is most common.General countersunk head, which is used in, requires connection
Place.Nuts, also referred to as nut, nuts are in hexagon, can twist it with monkey wrench.Bolts and nuts（It is commonly called as screw
Cap）It is by the joining machine components of the helix having between them.
However existing screw protective cap is there is also some shortcomings, screw protective case be exactly as its name suggests for
Protect screw to use, traditional screw protection cap be typically all it is fixed, can only a kind of fixed model size of user screw, therefore
Just especially waste when in use, can not be adjusted screw protective case according to different size of screw, therefore side herein
There is also defects in face.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of screw protection proposed
Cap.
To achieve the goals above, the utility model uses following technical solution：A kind of screw protective cap, including protect
Sheath ontology, fixed block and nut, the fixed block of the protective case ontology being internally provided with for fixed screw, and fixed block
Internal slide be connected with the gag lever post for adjusting fixed block length, the side of the gag lever post by sliding bar be used for band
The mobile sliding shoe connection of dynamic gag lever post, the protective case bodies top is provided with fixed link, and the inside of fixed link is socketed with
For adjusting the telescopic rod of fixed pole length, the side of the telescopic rod is provided with limited block, the bottom setting of the limited block
There is the nut for driving protective case ontology to rotate, the nut is internally provided with for luminous fluorescent powder.
It is as above-mentioned technical proposal to further describe：
There are six the fixed block is arranged altogether, and angle is consistent between any two for six fixed blocks.
It is as above-mentioned technical proposal to further describe：
Six fixed blocks form regular hexagon structure.
It is as above-mentioned technical proposal to further describe：
There are six the sliding shoe is arranged altogether, and angle is consistent between any two for six sliding shoes.
It is as above-mentioned technical proposal to further describe：
There are six the fixed link is arranged altogether, and six fixed links are arranged at the side of nut.
In the utility model, firstly, the internal slide of protective case ontology is connected with gag lever post, and the side of gag lever post passes through
Sliding bar is slidably connected with sliding shoe, while the side of fixed block is provided with fixed link, the side of fixed link by telescopic rod with
Limited block connection, then user can adjust the position of gag lever post by sliding shoe, to change the size of protective case ontology, thus suitable
For different size of screw, convenience provide the user, secondly, the side of limited block is provided with nut, and the inside of nut
It is provided with fluorescent powder, then nut is able to drive the rotation of protective case ontology, and fluorescent powder can provide brightness, increases its aesthetics and beauty
Sensitivity, practicability are stronger.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of screw protective cap structural schematic diagram；
Fig. 2 is a kind of side view of screw protective cap of the utility model；
Fig. 3 is a kind of top view of screw protective cap of the utility model.
Marginal data：
1- protective case ontology, 2- gag lever post, 3- sliding shoe, 4- fixed block, 5- sliding bar, 6- fixed link, 7- telescopic rod, 8-
Nut, 9- fluorescent powder, 10- limited block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of screw protective cap, including protective case ontology 1, fixed block 4 and nut 8, protective case ontology 1
The fixed block 4 being internally provided with for fixed screw, and the internal slide of fixed block 4 be connected with it is long for adjusting fixed block 4
The side of the gag lever post 2 of degree, gag lever post 2 is connect by sliding bar 5 with the sliding shoe 3 for driving gag lever post 2 mobile, protective case
It is provided with fixed link 6 at the top of ontology 1, and the inside of fixed link 6 is socketed with the telescopic rod 7 for adjusting 6 length of fixed link, stretches
The side of bar 7 is provided with limited block 10, and the bottom of limited block 10 is provided with the nut 8 for driving protective case ontology 1 to rotate, spiral shell
Cap 8 is internally provided with for luminous fluorescent powder 9.
There are six fixed block 4 is arranged altogether, and angle is consistent between any two for six fixed blocks 4, and six fixed blocks 4 form positive six
Side shape structure, there are six the total settings of sliding shoe 3, and angle is consistent between any two for six sliding shoes 3, and fixed link 6 is provided with six altogether
It is a, and six fixed links 6 are arranged at the side of nut 8.
When adjusting sliding shoe 3, so that the position of the gag lever post 2 inside fixed block 4 is adjusted, it should be noted that
It is that when adjusting, the angle between six fixed blocks 4 should be consistent six sliding shoes 3 constantly with distance, so that its
Keep regular hexagon structure.
Working principle：In use, the position of gag lever post 2 is slided according to the size of screw, to adjust six 4 liang of fixed block
The distance between two, to adjust the size of protective case ontology 1, then by 1 set of the protective case ontology outside in screw, then again
Position by adjusting sliding shoe 3 makes the distance between protective case ontology 1 and screw smaller, so that fixation is even closer, with
This simultaneously, telescopic rod 7 can be changed accordingly according to the size of protective case ontology 1, meanwhile, fluorescent powder 9 can provide brightness, increase it
Aesthetics.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of screw protective cap, including protective case ontology（1）, fixed block（4）And nut（8）, which is characterized in that the guarantor
Sheath ontology（1）The fixed block being internally provided with for fixed screw（4）, and fixed block（4）Internal slide connection it is useful
In adjusting fixed block（4）The gag lever post of length（2）, the gag lever post（2）Side pass through sliding bar（5）It is limited with for driving
Bar（2）Mobile sliding shoe（3）Connection, the protective case ontology（1）Top is provided with fixed link（6）, and fixed link（6）It is interior
Portion is socketed with for adjusting fixed link（6）The telescopic rod of length（7）, the telescopic rod（7）Side be provided with limited block（10）,
The limited block（10）Bottom be provided with for driving protective case ontology（1）The nut of rotation（8）, the nut（8）It is interior
Portion is provided with for luminous fluorescent powder（9）.
2. a kind of screw protective cap according to claim 1, which is characterized in that the fixed block（4）It is provided with six altogether
It is a, and six fixed blocks（4）Angle is consistent between any two.
3. a kind of screw protective cap according to claim 1, which is characterized in that six fixed blocks（4）Composition is just
Hexagonal structure.
4. a kind of screw protective cap according to claim 1, which is characterized in that the sliding shoe（3）It is provided with six altogether
It is a, and six sliding shoes（3）Angle is consistent between any two.
5. a kind of screw protective cap according to claim 1, which is characterized in that the fixed link（6）It is provided with six altogether
It is a, and six fixed links（6）It is arranged at nut（8）Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295556.1U CN208169297U (en) | 2018-03-03 | 2018-03-03 | A kind of screw protective cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295556.1U CN208169297U (en) | 2018-03-03 | 2018-03-03 | A kind of screw protective cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169297U true CN208169297U (en) | 2018-11-30 |
Family
ID=64385231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820295556.1U Active CN208169297U (en) | 2018-03-03 | 2018-03-03 | A kind of screw protective cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308242A (en) * | 2019-06-20 | 2019-10-08 | 深圳供电局有限公司 | Connect equipment and its protective device |
| CN110566566A (en) * | 2019-09-17 | 2019-12-13 | 叶永良 | novel protection device based on road and bridge protection |
-
2018
- 2018-03-03 CN CN201820295556.1U patent/CN208169297U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308242A (en) * | 2019-06-20 | 2019-10-08 | 深圳供电局有限公司 | Connect equipment and its protective device |
| CN110566566A (en) * | 2019-09-17 | 2019-12-13 | 叶永良 | novel protection device based on road and bridge protection |
| CN110566566B (en) * | 2019-09-17 | 2022-01-04 | 青岛交建集团有限公司 | Novel protection device based on road and bridge protection |
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