CN206681185U - Fire-retardant sleeve - Google Patents
Fire-retardant sleeve Download PDFInfo
- Publication number
- CN206681185U CN206681185U CN201720332643.5U CN201720332643U CN206681185U CN 206681185 U CN206681185 U CN 206681185U CN 201720332643 U CN201720332643 U CN 201720332643U CN 206681185 U CN206681185 U CN 206681185U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- ear
- set body
- flat
- flat set
- 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 kind of fire-retardant sleeve, it includes sleeve body, it includes the circular left sleeve ear (1) positioned at sleeve body left part, positioned at the circular right sleeve ear (2) of sleeve body right part and positioned at sleeve body middle part and the internal flat set body (3) with flat channel (T), the upper surface of the flat set body and lower panel are provided with the mounting ear (4) with mounting hole, the right part of the flat set body is provided with right sleeve (5), the left part of the flat set body is provided with left sleeve (6), the right sleeve ear (2) of annular shape is arranged at the right part of right sleeve, the circular left sleeve ear (1) is arranged at the left part of left sleeve.The utility model has the features such as good flame retardation effect, low cost.
Description
Technical field
Fire-retarding device field is the utility model is related to, more particularly, to a kind of fire-retardant sleeve.
Background technology
Isometrical fire-retardant tubular structure flame retardant effect is bad under traditionally, and this is closely related with the design drawback of its structure.
Utility model content
The purpose of this utility model is to provide a kind of fire-retardant sleeve, its good flame retardation effect.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of fire-retardant sleeve, it includes sleeve
Body, it includes the circular left sleeve ear (1) positioned at sleeve body left part, the annular shape positioned at sleeve body right part
Right sleeve ear (2) and in the middle part of the sleeve body and the internal flat set body (3) with flat channel (T) is described flat
The upper surface of flat-shaped set body and lower panel are provided with the mounting ear (4) with mounting hole, and the right part of the flat set body is set
Right sleeve (5) is equipped with, the left part of the flat set body is provided with left sleeve (6), and the right sleeve ear (2) of annular shape sets
The right part of right sleeve is placed in, the circular left sleeve ear (1) is arranged at the left part of left sleeve.
Further, the spacing between the upper and lower side wall of right sleeve is round from right sleeve and flat set body abutting end direction
Ring-type right sleeve ear (2) end and become larger, the spacing between the right forward and backward side wall of sleeve is from right sleeve and flat set
Body abutting end tapers into towards circular right sleeve ear (2) end.
Further, the spacing between the upper and lower side wall of the left sleeve is round from left sleeve and flat set body abutting end direction
Ring-type left sleeve ear (1) holds and become larger, and the spacing between the forward and backward side wall of left sleeve is from left sleeve and flat set
Body abutting end tapers into towards circular left sleeve ear end.
The utility model has the advantages that：Flame retardant effect is more preferable, low cost.
Brief description of the drawings
Fig. 1 is fire-retardant sleeve front view；
Fig. 2 is fire-retardant sleeve top view；
Fig. 3 is fire-retardant sleeve upward view；
Fig. 4 is fire-retardant sleeve side view.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
In conjunction with specific embodiments, the utility model is expanded on further in face.
Embodiment of the present utility model provides a kind of fire-retardant sleeve, and referring to shown in Fig. 1-4, it includes sleeve body,
It includes the circular left sleeve ear 1 positioned at sleeve body left part, the circular right sleeve positioned at sleeve body right part
Ear 2 and in the middle part of the sleeve body and the internal flat with flat channel T covers body 3, the flat set body it is upper
Surface and lower panel are provided with the mounting ear 4 with mounting hole, and the upper surface of flat set body is provided that two mounting ears, together
Reason, lower surface is set and two mounting ears, and the right part of the flat set body is provided with right sleeve 5, the flat set
The left part of body is provided with left sleeve 6, and the right sleeve ear 2 of annular shape is arranged at the right part of right sleeve, the annular shape
Left sleeve ear 1 is arranged at the left part of left sleeve.Flat set body uses the flat-shaped structure of duckbilled, is advantageous to preferably rise
To fire-retardant effect.
In the present embodiment, the spacing between the right upper and lower side wall of sleeve covers body abutting end court from right sleeve and flat
Become larger to the circular right end of sleeve ear 2, the spacing between the right forward and backward side wall of sleeve is from right sleeve and flat
Set body abutting end tapers into towards the circular right end of sleeve ear 2.
In the present embodiment, the spacing between the upper and lower side wall of left sleeve covers body abutting end court from left sleeve and flat
Become larger to the circular end of left sleeve ear 1, certainly, understand in Fig. 1, the upper and lower side wall of left sleeve is close to circular left
It is equidistant structure at sleeve ear, the spacing between the forward and backward side wall of left sleeve is adjacent with flat set body from left sleeve
End tapers into towards circular left sleeve ear end.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (3)
1. a kind of fire-retardant sleeve, it includes sleeve body, it is characterised in that it includes the annular shape positioned at sleeve body left part
Left sleeve ear (1), the circular right sleeve ear (2) positioned at sleeve body right part and in the middle part of the sleeve body and interior
Portion has the flat set body (3) of flat channel (T), and the upper surface of the flat set body and lower panel are provided with band installation
The mounting ear (4) in hole, the right part of the flat set body are provided with right sleeve (5), and the left part of the flat set body is set
Left sleeve (6) is equipped with, the right sleeve ear (2) of annular shape is arranged at the right part of right sleeve, the circular left sleeve ear
Portion (1) is arranged at the left part of left sleeve.
2. fire-retardant sleeve according to claim 1, it is characterised in that the spacing between the right upper and lower side wall of sleeve is certainly
Right sleeve becomes larger, the right forward and backward side of sleeve with flat set body abutting end towards circular right sleeve ear (2) end
Spacing between wall tapers into from right sleeve with flat set body abutting end towards circular right sleeve ear (2) end.
3. fire-retardant sleeve according to claim 1, it is characterised in that the spacing between the upper and lower side wall of left sleeve is certainly
Left sleeve is held towards circular left sleeve ear (1) with flat set body abutting end and become larger, the forward and backward side of left sleeve
Spacing between wall tapers into from left sleeve and flat set body abutting end towards circular left sleeve ear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332643.5U CN206681185U (en) | 2017-03-31 | 2017-03-31 | Fire-retardant sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332643.5U CN206681185U (en) | 2017-03-31 | 2017-03-31 | Fire-retardant sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206681185U true CN206681185U (en) | 2017-11-28 |
Family
ID=60391536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720332643.5U Expired - Fee Related CN206681185U (en) | 2017-03-31 | 2017-03-31 | Fire-retardant sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206681185U (en) |
-
2017
- 2017-03-31 CN CN201720332643.5U patent/CN206681185U/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: 20171128 |