CN208273427U - A kind of waterproof rubber stopper - Google Patents
A kind of waterproof rubber stopper Download PDFInfo
- Publication number
- CN208273427U CN208273427U CN201820978679.5U CN201820978679U CN208273427U CN 208273427 U CN208273427 U CN 208273427U CN 201820978679 U CN201820978679 U CN 201820978679U CN 208273427 U CN208273427 U CN 208273427U
- Authority
- CN
- China
- Prior art keywords
- threading hole
- cylindrical body
- diameter
- utility
- waterproof rubber
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000035515 penetration Effects 0.000 abstract description 5
- 241000372132 Hydrometridae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model discloses a kind of waterproof rubber stoppers, including cylindrical body wide at the top and narrow at the bottom, the threading hole through cylindrical body upper and lower surface is equipped in the cylindrical body, the mid diameter of the threading hole is greater than both ends open diameter, the both ends open diameter of the threading hole is less than the diameter of electric wire, it is equipped with the film for sealing threading hole at the lower ending opening of the threading hole, is equipped with intilted annular groove from bottom to top on the outside of the upper end of the cylindrical body.The utility model structure is simple, easy to use, can effectively prevent waterproof product threading hole by rain penetration, improves the service life of product.
Description
Technical field
The utility model relates to waterproof product technical fields, and in particular to a kind of waterproof rubber stopper.
Background technique
Currently, waterproof product needs to open up threading hole on the shell when threading, when meeting rainy weather, shell is easy quilt
Rain penetration leads to the wire short-circuiting in waterproof product, so requiring when the threading of present most of waterproof products using anti-
Water measure prevents waterproof product from being penetrated by rainwater.
Utility model content
In view of the above-mentioned defects in the prior art, the utility model provides a kind of waterproof rubber stopper, and structure is simple, easy to use,
Waterproof product threading hole be can effectively prevent by rain penetration, improve the service life of product.
To achieve the above object, the technical scheme adopted by the utility model is
A kind of waterproof rubber stopper is equipped in the cylindrical body through cylinder including cylindrical body wide at the top and narrow at the bottom
The mid diameter of the threading hole of ontology upper and lower surface, the threading hole is greater than both ends open diameter, and the both ends of the threading hole are opened
Mouth diameter is less than the diameter of electric wire, and the film for sealing threading hole, the cylinder are equipped at the lower ending opening of the threading hole
Intilted annular groove from bottom to top is equipped on the outside of the upper end of shape ontology.
In above description, preferably, being equipped with cambered surface below the upper end of the cylindrical body, and reduced diameter.
In above description, preferably, the cylindrical body is made of elastic silica gel material.
Beneficial effect caused by the utility model is made of: cylindrical body is elastic silica gel material, cylindrical body
The interior threading hole being equipped with through cylindrical body upper and lower surface, the mid diameter of the threading hole is greater than both ends open diameter, interior
Portion space is big, facilitates threading, is adapted to the electric wire of different line footpaths；The opening diameter of threading hole is less than the diameter of electric wire, in electricity
After line passes through opening, it can prevent rainwater from entering by the screen resilience sealed opening of elastic silica gel；It is set at the lower ending opening of threading hole
There is the film for sealing threading hole, intilted annular groove from bottom to top, setting are equipped on the outside of the upper end of cylindrical body
Multiple waterproof structure can effectively prevent rain penetration, improve the service life of product.
For structure feature, technological means and its specific purposes achieved and function for more clearly illustrating the utility model
Can, the utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
Detailed description of the invention
Fig. 1: for the assembly structure diagram of the embodiment of the utility model；
Fig. 2: for the perspective view of the embodiment of the utility model；
Fig. 3: for the cross-sectional view of the embodiment of the utility model；
Fig. 4: for the embodiment use state cross-sectional view of the utility model；
Description of drawing identification: 10- cylindrical body, 11- threading hole, 12- opening, 13- film, 14- annular groove.
Specific embodiment
As shown in Figure 1-3, a kind of waterproof rubber stopper, including cylindrical body wide at the top and narrow at the bottom, the cylindrical body it is upper
End lower section is equipped with cambered surface, and reduced diameter, the cylindrical body are made of elastic silica gel material, the cylindrical body
The mid diameter of the interior threading hole being equipped with through cylindrical body upper and lower surface, the threading hole is greater than both ends open diameter, institute
The both ends open diameter for stating threading hole is less than the diameter of electric wire, is equipped at the lower ending opening of the threading hole for sealing threading hole
Film, be equipped with intilted annular groove from bottom to top on the outside of the upper end of the cylindrical body.
As shown in figure 4, waterproof product shell is equipped with threading hole when assembling, rubber plug is inserted into threading hole, the ring in threading hole
Shape limit plate is caught in annular groove, can effectively prevent rain penetration, the connection for reinforcing rubber plug and shell.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, therefore all
According to the practical any modification, equivalent substitution, improvement and etc. to the above embodiments of technology of the utility model, this is still fallen within
In the range of utility model technical solution.
Claims (3)
1. a kind of waterproof rubber stopper, it is characterised in that: including cylindrical body wide at the top and narrow at the bottom, be equipped with and pass through in the cylindrical body
The threading hole of cylindrical body upper and lower surface is worn, the mid diameter of the threading hole is greater than both ends open diameter, the threading hole
Both ends open diameter be less than the diameter of electric wire, the film for sealing threading hole is equipped at the lower ending opening of the threading hole,
Intilted annular groove from bottom to top is equipped on the outside of the upper end of the cylindrical body.
2. a kind of waterproof rubber stopper according to claim 1, it is characterised in that: be equipped with below the upper end of the cylindrical body
Cambered surface, and reduced diameter.
3. a kind of waterproof rubber stopper according to claim 1, it is characterised in that: the cylindrical body is elastic silica gel material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978679.5U CN208273427U (en) | 2018-06-22 | 2018-06-22 | A kind of waterproof rubber stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978679.5U CN208273427U (en) | 2018-06-22 | 2018-06-22 | A kind of waterproof rubber stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208273427U true CN208273427U (en) | 2018-12-21 |
Family
ID=64690992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820978679.5U Expired - Fee Related CN208273427U (en) | 2018-06-22 | 2018-06-22 | A kind of waterproof rubber stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208273427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513621A (en) * | 2019-08-13 | 2019-11-29 | 漳州立达信光电子科技有限公司 | A kind of panel light |
-
2018
- 2018-06-22 CN CN201820978679.5U patent/CN208273427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513621A (en) * | 2019-08-13 | 2019-11-29 | 漳州立达信光电子科技有限公司 | A kind of panel light |
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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 |
Granted publication date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |