CN213117795U - Wall-penetrating sheath special for fresh air pipe - Google Patents
Wall-penetrating sheath special for fresh air pipe Download PDFInfo
- Publication number
- CN213117795U CN213117795U CN202021722368.6U CN202021722368U CN213117795U CN 213117795 U CN213117795 U CN 213117795U CN 202021722368 U CN202021722368 U CN 202021722368U CN 213117795 U CN213117795 U CN 213117795U
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- sheath
- wall
- links
- fresh air
- air pipe
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Abstract
The utility model discloses a special wall sheath of wearing of domestic fresh air duct belongs to fresh air duct field, including outsourcing sheath and embedded sheath, its characterized in that: the one end of outsourcing sheath is equipped with the outer wall that links up, the left end that links up the inboard of wall outward is equipped with first draw-in groove, the right-hand member that links up the inboard of wall outward is equipped with first trip, the one end of embedded sheath links up the wall in being equipped with, the right-hand member that links up the outside of wall in is equipped with the second draw-in groove, the left end that links up the outside of wall in is equipped with the second trip, first trip and the mutual joint of second draw-in groove, the mutual joint of second trip and first draw-in groove, outsourcing sheath and the mutual joint of embedded sheath are in the same place. The utility model is convenient to install, and can prevent the fresh air pipe from being scratched by a sharp object when being installed; wall holes can be sealed by the aid of the baffle and the sealing ring, the sealing performance is good, and invasion of winged insects, water vapor and the like can be effectively blocked.
Description
Technical Field
The utility model relates to a new trend pipeline field, concretely relates to special wall sheath of wearing of new trend pipe.
Background
When traditional house ornamentation new trend pipeline is installed and is worn the wall, if do not do protective work, directly pass the wall hole, cause the fish tail of pipeline easily, wall hole and pipeline bracket do not do sealedly simultaneously, can cause winged insect or steam etc. to pass through.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a special wall sheath of wearing of new tuber pipe.
The technical scheme of the utility model as follows: the utility model provides a special wall sheath of wearing of domestic fresh air pipe, includes outsourcing sheath and embedded sheath, the one end of outsourcing sheath is equipped with the outer wall that links up, the outer inboard left end that links up the wall is equipped with first draw-in groove, the outer inboard right-hand member that links up the wall is equipped with first trip, the one end of embedded sheath is equipped with the inner wall that links up, the inner right-hand member that links up the outside of wall is equipped with the second draw-in groove, the inner left end that links up the outside of wall is equipped with the second trip, first trip and the mutual joint of second draw-in groove, second trip and the mutual joint of first draw-in groove, the mutual joint of outsourcing sheath and embedded sheath is in the same place.
The outside of outsourcing sheath is equipped with left baffle, the outside of embedded sheath is equipped with right baffle.
The inboard of outsourcing sheath is equipped with first sealing washer, the inboard of embedded sheath is equipped with the second sealing washer.
The outer portion of the outer wrapping sheath is provided with a first throat hoop and a first bolt hole, the first throat hoop penetrates through the first bolt hole, the outer portion of the inner embedding sheath is provided with a second throat hoop and a second bolt hole, and the second throat hoop penetrates through the second bolt hole.
And a fresh air pipe is arranged inside the outer wrapping sheath and the inner embedding sheath in a penetrating manner.
The utility model is convenient to install, and can prevent the fresh air pipe from being scratched by a sharp object when being installed; wall holes can be sealed by the aid of the baffle and the sealing ring, the sealing performance is good, and invasion of winged insects, water vapor and the like can be effectively blocked.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a cross-sectional view of the present invention;
fig. 5 is an installation schematic of the present invention;
fig. 6 is an installation schematic of the present invention;
fig. 7 is an installation schematic of the present invention;
in the figure: 1-an outer sheath, 2-an inner sheath, 3-an outer connecting wall, 4-an inner connecting wall, 5-a first clamping groove, 6-a first clamping hook, 7-a second clamping groove, 8-a second clamping hook, 9-a left baffle, 10-a right baffle, 11-a first sealing ring, 12-a second sealing ring, 13-a first hose clamp, 14-a second hose clamp, 15-a first bolt hole, 16-a second bolt hole, 17-a new wind pipe and 18-a wall body.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-4, a special wall-through sheath for a household fresh air duct comprises an outer-wrapping sheath 1 and an embedded sheath 2, wherein an outer-joining wall 3 is arranged at one end of the outer-wrapping sheath 1, a first clamping groove 5 is arranged at the left end of the inner side of the outer-joining wall 3, a first clamping hook 6 is arranged at the right end of the inner side of the outer-joining wall 3, an inner-joining wall 4 is arranged at one end of the embedded sheath 2, a second clamping groove 7 is arranged at the right end of the outer side of the inner-joining wall 4, a second clamping hook 8 is arranged at the left end of the outer side of the inner-joining wall 4, the first clamping hook 6 and the second clamping groove 7 are clamped with each other, the second clamping hook 8 and the first clamping groove 5 are clamped with each other, the outer-wrapping sheath 1 and the sheath 2 are clamped with each other into a whole, and a fresh air duct 17 is.
The outside of outsourcing sheath 1 is equipped with left baffle 9, the outside of embedded sheath 2 is equipped with right baffle 10. The inboard of outsourcing sheath 1 is equipped with first sealing washer 11, the inboard of embedded sheath 2 is equipped with second sealing washer 12, and invasion such as winged insect steam can effectively be blockked to baffle and sealing washer.
The outer wrapping sheath 1 is provided with a first throat hoop 13 and a first bolt hole 15 in the outer portion, the first throat hoop 13 penetrates through the first bolt hole 15, the inner wrapping sheath 2 is provided with a second throat hoop 14 and a second bolt hole 16 in the outer portion, the second throat hoop 14 penetrates through the second bolt hole 16, and the throat hoops are located on one side of the baffle and used for binding and fixing the fresh air pipe 17.
As shown in fig. 5-7, during installation, the external sheath 1 and the embedded sheath 2 are respectively inserted into the wall hole, and the external sheath 1 and the embedded sheath 2 are mutually clamped and integrated by the clamping hooks and the clamping grooves on the external joining wall 3 and the internal joining wall 4; and the fresh air pipe 17 is inserted into the sheath, and the throat hoop is used for hooping the fresh air pipe to prevent the fresh air from moving.
Claims (5)
1. The utility model provides a special wall sheath of wearing of domestic fresh air pipe, includes outsourcing sheath (1) and embedded sheath (2), its characterized in that: the one end of outsourcing sheath (1) is equipped with outer linking wall (3), the left end that links up the inboard of wall (3) outward is equipped with first draw-in groove (5), the right-hand member that links up the inboard of wall (3) outward is equipped with first trip (6), the one end of embedded sheath (2) is equipped with in links up wall (4), the right-hand member that links up the outside of wall (4) in is equipped with second draw-in groove (7), the left end that links up the outside of wall (4) in is equipped with second trip (8), first trip (6) and second draw-in groove (7) joint each other, second trip (8) and first draw-in groove (5) joint each other, outsourcing sheath (1) and embedded sheath (2) joint each other are in the same place.
2. The wall-through sheath special for the household fresh air pipe as claimed in claim 1, wherein: the outside of outsourcing sheath (1) is equipped with left baffle (9), the outside of embedded sheath (2) is equipped with right baffle (10).
3. The wall-through sheath special for the household fresh air pipe as claimed in claim 1, wherein: the inboard of outsourcing sheath (1) is equipped with first sealing washer (11), the inboard of embedded sheath (2) is equipped with second sealing washer (12).
4. The wall-through sheath special for the household fresh air pipe as claimed in claim 1, wherein: the outer portion of the outer wrapping sheath (1) is provided with a first throat hoop (13) and a first bolt hole (15), the first throat hoop (13) penetrates through the first bolt hole (15), the outer portion of the inner embedding sheath (2) is provided with a second throat hoop (14) and a second bolt hole (16), and the second throat hoop (14) penetrates through the second bolt hole (16).
5. The wall-through sheath special for the household fresh air pipe as claimed in claim 1, wherein: and a fresh air pipe (17) is arranged in the outer wrapping sheath (1) and the inner embedding sheath (2) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021722368.6U CN213117795U (en) | 2020-08-18 | 2020-08-18 | Wall-penetrating sheath special for fresh air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021722368.6U CN213117795U (en) | 2020-08-18 | 2020-08-18 | Wall-penetrating sheath special for fresh air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117795U true CN213117795U (en) | 2021-05-04 |
Family
ID=75654195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021722368.6U Active CN213117795U (en) | 2020-08-18 | 2020-08-18 | Wall-penetrating sheath special for fresh air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117795U (en) |
-
2020
- 2020-08-18 CN CN202021722368.6U patent/CN213117795U/en active Active
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