CN203081227U - Sealing strip - Google Patents
Sealing strip Download PDFInfo
- Publication number
- CN203081227U CN203081227U CN 201320034831 CN201320034831U CN203081227U CN 203081227 U CN203081227 U CN 203081227U CN 201320034831 CN201320034831 CN 201320034831 CN 201320034831 U CN201320034831 U CN 201320034831U CN 203081227 U CN203081227 U CN 203081227U
- Authority
- CN
- China
- Prior art keywords
- sealing
- weather strip
- holding division
- internal layer
- opening
- 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 belongs to the technical field of grain depots, in particular to a sealing strip. The sealing strip comprises a U-shaped clamping and fixing part, wherein an opening is formed in one side of the U-shaped clamping and fixing part, and a sealing part is formed on one side surface, close to the opening, of the clamping and fixing part in an all-in-one mode. According to the sealing strip, a sealing slant strip inside the clamping and fixing part has a sealing function, a hollow sealing part is extruded when a door and the like located on an air inlet of a grain depot is closed, so that contact area is increased, a sealing property is improved, and the sealing strip is suitable for the sealing of the air inlet and windows of the grain depot and for other sealing occasions.
Description
Technical field:
The utility model belongs to the grain depot technical field, refers in particular to a kind of weather strip.
Background technology:
Grain depot is the place that is used for storing away grain.Operated by rotary motion has door, window and air intake on grain depot.Air intake is used for the ventilation of grain depot.Air intake includes the passage of ventilation and is arranged on door on vent passages one end face.After ventilation is finished, need the sealing in the assurance grain depot, then need between end face and door, be provided with weather strip.Equally, weather strip also need all be set on door, window, guarantee that the grain preservation is good to guarantee the sealing of grain depot.
Summary of the invention:
The purpose of this utility model provides that a kind of novel structure, contact area are big, the weather strip of good sealing effect.
The utility model is achieved in that
A kind of weather strip includes the holding division that takes the shape of the letter U of a side opening, and one-body molded on the side adjacent with opening on the holding division have a sealing.
Above-mentioned holding division includes internal layer with outer, is provided with the metal lamella between internal layer and skin.
The internal layer of above-mentioned holding division is made for elastomeric material with skin.
The width of the opening of above-mentioned holding division is less than the width of blind end, and the side that is provided with sealing is a horizontal plane.
Be respectively arranged with the sealing slanted bar that one or more tilts towards blind end on two inwalls of the internal layer of above-mentioned holding division.
The inwall that above-mentioned holding division is provided with the internal layer of sealing is provided with and is arranged at intervals with three sealing slanted bars on a sealing slanted bar, the opposite side inwall.
The length of the sealing slanted bar on the above-mentioned inwall that is provided with sealing is greater than the length of the sealing slanted bar on the opposite side inwall.
Above-mentioned sealing is a hollow sealing portion.
The last plane of above-mentioned sealing is parallel with the horizontal plane of holding division.
Above-mentioned sealing is that elastomeric material is made.
The outstanding compared to existing technology advantage of the utility model is:
Sealing slanted bar in the holding division of the present utility model can play the effect of sealing, the door of hollow sealing portion on the air intake of grain depot waits and is squeezed when closing, increase contact area, improved sealing, be applicable in the sealing or other sealing occasions of the air intake of grain depot and window.
Description of drawings:
Fig. 1 is a schematic diagram of the present utility model;
Fig. 2 is a sectional view of the present utility model.
The specific embodiment:
With specific embodiment the utility model is further described below, referring to Fig. 1-2:
A kind of weather strip includes the holding division that takes the shape of the letter U 20 of a side opening 10, and one-body molded on the side 201 adjacent with opening 10 on the holding division 20 have a sealing 30.
Above-mentioned holding division 20 includes internal layer 202 and skin 203, is provided with metal lamella 204 between internal layer 202 and outer 203.
The internal layer 202 of above-mentioned holding division 20 is made for elastomeric material with skin 203.
The width of the opening 10 of above-mentioned holding division 20 is less than the width of blind end 205, and the side 201 that is provided with sealing 30 is horizontal plane.Metal lamella 204 plays the effect of clip, can be fixed on firmly on the position that needs to install.
Be respectively arranged with the sealing slanted bar that one or more tilts towards blind end on two inwalls of the internal layer 202 of above-mentioned holding division 20.
The inwall that above-mentioned holding division 20 is provided with the internal layer 202 of sealing 30 is provided with and is arranged at intervals with three sealing slanted bars 50 on a sealing slanted bar 40, the opposite side inwall.
The length of the sealing slanted bar 40 on the above-mentioned inwall that is provided with sealing 30 is greater than the length of the sealing slanted bar 50 on the opposite side inwall.Sealing slanted bar 40 cooperates the effect that plays better sealing with sealing slanted bar 50.
Above-mentioned sealing 30 is a hollow sealing portion.Yielding when being squeezed, increase contact area, improve sealing.
The last plane 301 of above-mentioned sealing 30 is parallel with the horizontal plane of holding division 20.
Above-mentioned sealing 30 is made for elastomeric material, as: expanded material.
Using method of the present utility model:
During installation, holding division 20 is connected on the frame that needs to connect, as the frame on the air intake.The width of the opening 10 of holding division 20 can be connected on the frame firmly less than the width of blind end 205, and the sealing slanted bar 40,50 of setting has increased the sealing between frame and the holding division 20.When shutting behind the door, door crush seal portion 30 makes sealing 30 distortion of hollow, and the last plane 301 of sealing 30 is close to door, increases contact area, improves sealing, and is easy to use.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (10)
1. weather strip is characterized in that: include the holding division that takes the shape of the letter U of a side opening, one-body molded on the side adjacent with opening on the holding division have a sealing.
2. a kind of weather strip according to claim 1 is characterized in that: described holding division includes internal layer with outer, is provided with the metal lamella between internal layer and skin.
3. a kind of weather strip according to claim 2 is characterized in that: the internal layer of described holding division is made for elastomeric material with skin.
4. a kind of weather strip according to claim 2 is characterized in that: the width of the opening of described holding division is less than the width of blind end, and the side that is provided with sealing is a horizontal plane.
5. a kind of weather strip of stating according to claim 4 is characterized in that: be respectively arranged with the sealing slanted bar that one or more tilts towards blind end on two inwalls of the internal layer of described holding division.
6. a kind of weather strip of stating according to claim 5 is characterized in that: the inwall that described holding division is provided with the internal layer of sealing is provided with and is arranged at intervals with three sealing slanted bars on a sealing slanted bar, the opposite side inwall.
7. a kind of weather strip of stating according to claim 6 is characterized in that: the length of the sealing slanted bar on the described inwall that is provided with sealing is greater than the length of the sealing slanted bar on the opposite side inwall.
8. a kind of weather strip of stating according to claim 1, it is characterized in that: described sealing is a hollow sealing portion.
9. a kind of weather strip according to claim 8 is characterized in that: the last plane of described sealing is parallel with the horizontal plane of holding division.
10. a kind of weather strip of stating according to claim 9, it is characterized in that: described sealing is that elastomeric material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034831 CN203081227U (en) | 2013-01-22 | 2013-01-22 | Sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034831 CN203081227U (en) | 2013-01-22 | 2013-01-22 | Sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081227U true CN203081227U (en) | 2013-07-24 |
Family
ID=48827078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320034831 Expired - Fee Related CN203081227U (en) | 2013-01-22 | 2013-01-22 | Sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256749A (en) * | 2015-06-19 | 2016-12-28 | 镇江耀华密封电器有限公司 | A kind of elevator door sealing strip |
-
2013
- 2013-01-22 CN CN 201320034831 patent/CN203081227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256749A (en) * | 2015-06-19 | 2016-12-28 | 镇江耀华密封电器有限公司 | A kind of elevator door sealing strip |
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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 |
Granted publication date: 20130724 Termination date: 20150122 |
|
| EXPY | Termination of patent right or utility model |