CN203114851U - Screw protecting cover - Google Patents
Screw protecting cover Download PDFInfo
- Publication number
- CN203114851U CN203114851U CN 201220753497 CN201220753497U CN203114851U CN 203114851 U CN203114851 U CN 203114851U CN 201220753497 CN201220753497 CN 201220753497 CN 201220753497 U CN201220753497 U CN 201220753497U CN 203114851 U CN203114851 U CN 203114851U
- Authority
- CN
- China
- Prior art keywords
- screw
- base
- protecting cover
- groove
- block
- 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
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Abstract
The utility model discloses a screw protecting cover comprising a base and a nut cap. A circular groove is formed in the top of the base, a through hole enabling a screw rod to penetrate is formed in the center of the groove, a rubber pad matched with the base in size is arranged at the bottom of the base, and the nut cap is in threaded connection with the base. The screw protecting cover is simple in structure. When a screw is used for fixation, the screw rod is penetrated into the through hole of the base to enable a nut part of the screw to be located in the groove of the base, the nut cap is mounted after the screw is screwed tightly, and thus sealing for the nut part of the screw can be formed. The rubber pad is arranged at the bottom of the base, so sealing for a joint of the screw and a fixed part can be achieved.
Description
Technical field
The utility model relates to a kind of protecting cover, relates in particular to a kind of screw protecting cover.
Background technique
Adopt composite sheet to build on the building of factory building, need be fixed by the screw of suitable length between composite sheet.Because the nut of screw part and be exposed to the outside with the joint of composite sheet is subjected to the erosion of rainwater, rainwater will be from the joint seepage of screw and composite sheet; The other problem of its existence is that the area of contact of screw and composite sheet is little, and firm effect has to be strengthened, and is outside screw is exposed to, very not attractive in appearance.
The model utility content
At the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of screw protecting cover, can play protective action to the end of screw after screw is fixed on certain position.
The technical solution of the utility model is: a kind of screw protecting cover, comprise base and block, described base top has circular groove, and the central position of groove has the through hole that allows screw rod portion penetrate, the bottom of base is provided with the rubber pad with its size coupling, and described block is connected with whorl of base.
As preferably, the diameter of described groove and height adapt with the nut size of screw.
As preferably, be provided with seal ring between the top of described base and the block.
The beneficial effects of the utility model are: simple in structure, when using screw fixedly, screw rod portion is penetrated in the through hole of the utility model base, make the nut of screw partly be positioned at the groove of base, after screwing screw, load onto block, can form the sealing to the nut part of screw, because the bottom of base is provided with rubber pad, can realize the sealing to the joint of screw and fixed block; Seal ring between the top of base and the block has guaranteed the sealing of the inside grooves of block and base in addition.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, base; 2, block; 3, groove; 4, through hole; 5, rubber pad; 6, seal ring.
Embodiment
As a kind of mode of execution of the present utility model, as shown in Figure 1, a kind of screw protecting cover, comprise base 1 and block 2, described base 1 top has circular groove 3, and the diameter of described groove 3 and height adapt with the nut size of screw, the central position of groove 3 has the through hole 4 that allows screw rod portion penetrate, the bottom of base 1 is provided with the rubber pad 5 with its size coupling, and described block 2 is threaded with base 1, is provided with seal ring 6 between the top of described base 1 and the block 2.
When using screw fixedly, screw rod portion is penetrated in the through hole 4 of the utility model base 1, make the nut of screw partly be positioned at the groove 3 of base 1, after screwing screw, load onto block 2, can form the sealing to the nut of screw part, the top of base 1 and seal ring 6 between the block 2 have guaranteed to block a shot 2 and the sealing of groove 3 inside of base 1, because the bottom of base 1 is provided with rubber pad 5, can realize the sealing to the joint of screw and fixed block.
Claims (3)
1. screw protecting cover, it is characterized in that: comprise base and block, described base top has circular groove, and the central position of groove has the through hole that allows screw rod portion penetrate, the bottom of base is provided with the rubber pad with its size coupling, and described block is connected with whorl of base.
2. screw protecting cover according to claim 1 is characterized in that: the diameter of described groove and height adapt with the nut size of screw.
3. screw protecting cover according to claim 1 and 2 is characterized in that: be provided with seal ring between the top of described base and the block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753497 CN203114851U (en) | 2012-12-13 | 2012-12-13 | Screw protecting cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753497 CN203114851U (en) | 2012-12-13 | 2012-12-13 | Screw protecting cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114851U true CN203114851U (en) | 2013-08-07 |
Family
ID=48895201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220753497 Expired - Fee Related CN203114851U (en) | 2012-12-13 | 2012-12-13 | Screw protecting cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557406A (en) * | 2013-11-12 | 2014-02-05 | 成都科盛石油科技有限公司 | Heat preservation mechanism for valve |
| CN105050345A (en) * | 2015-06-01 | 2015-11-11 | 洛阳新思路电气股份有限公司 | End portion protector of electric control box |
| CN107654467A (en) * | 2017-10-31 | 2018-02-02 | 惠州市昇沪汽车紧固件科技有限公司 | A kind of fastening bolt with pad and nut shield |
-
2012
- 2012-12-13 CN CN 201220753497 patent/CN203114851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557406A (en) * | 2013-11-12 | 2014-02-05 | 成都科盛石油科技有限公司 | Heat preservation mechanism for valve |
| CN105050345A (en) * | 2015-06-01 | 2015-11-11 | 洛阳新思路电气股份有限公司 | End portion protector of electric control box |
| CN107654467A (en) * | 2017-10-31 | 2018-02-02 | 惠州市昇沪汽车紧固件科技有限公司 | A kind of fastening bolt with pad and nut shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20131213 |