CN215907497U - Plugging piece for building wall hole and building wall thereof - Google Patents
Plugging piece for building wall hole and building wall thereof Download PDFInfo
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- CN215907497U CN215907497U CN202122288439.7U CN202122288439U CN215907497U CN 215907497 U CN215907497 U CN 215907497U CN 202122288439 U CN202122288439 U CN 202122288439U CN 215907497 U CN215907497 U CN 215907497U
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Abstract
The utility model provides a plugging piece for a hole of a building wall, which is in a truncated cone-shaped structure and comprises an outer end surface and an inner end surface, wherein the diameter of the outer end surface is not smaller than that of the hole, a groove is arranged in the circumferential direction of the side wall surface of the plugging piece, and a water-swelling water stop ring with a horizontal structure on the outer wall surface is sleeved on the groove. The utility model also provides a building wall, which comprises a wall body, a plurality of holes penetrating through the inside of the wall body, and at least one part of plugging piece arranged in the holes, wherein the plugging piece is in a round table structure and comprises an outer end surface and an inner end surface, the diameter of the outer end surface is not less than that of the holes, a groove is arranged in the circumferential direction of the side wall surface of the plugging piece, and a water-swelling water stop ring is sleeved on the groove; the outer wall surface of the water swelling water stop ring extends to the outer side of the side wall surface of the plugging piece, and the outer wall surface of the water swelling water stop ring is of a horizontal structure. According to the utility model, after the plugging piece is matched with the water swelling water stop ring on the outer wall surface of the horizontal structure, a double sealing effect can be realized.
Description
Technical Field
The utility model relates to a plugging member, in particular to a plugging member for a building wall hole and a building wall thereof.
Background
In the field of construction, it is often necessary to cut holes in walls for the purpose of building associated components. After the relevant components are built, the holes are left in the wall body. In the prior art, cement mortar is often filled in holes to block the holes. However, it is difficult to form a joint without a gap between cement mortar and a wall surface of a hole. This is because the cement mortar around the hole is already solidified, and the cement mortar subsequently filled in the hole is difficult to form a seamless fit with the solidified hydraulic mortar. Therefore, the cement mortar is used for filling the hole, and after the cement mortar is solidified, a gap exists between the cement mortar and the periphery of the hole. Therefore, when external rainwater is large, the rainwater can permeate into the wall body along the gap and even enter the inner wall surface to damage the wall surface.
Disclosure of Invention
Aiming at the defects existing in the problems, the utility model provides the plugging piece for the hole of the building wall and the building wall thereof, wherein after the plugging piece is matched with the water swelling water stop ring on the outer wall surface of the horizontal structure, the water swelling water stop ring is in contact with water, the outer wall surface of the water swelling water stop ring is easy to be in close contact with the inner wall surface of the hole in the wall, and the double sealing effect can be realized.
In order to achieve the purpose, the utility model provides a plugging piece for a hole of a building wall, which is in a truncated cone-shaped structure and comprises an outer end surface and an inner end surface, wherein the diameter of the outer end surface is not smaller than that of the hole;
the outer wall surface of the water swelling water stop ring is of a horizontal structure.
The plugging piece for the building wall hole is characterized in that a rough structure is formed on the outer wall surface of the water swelling water stop ring.
The above-mentioned plugging piece for building wall hole, wherein, the outer wall surface of meeting water inflation seal ring extends to the outside of plugging piece lateral wall face.
The plugging piece for the building wall hole is characterized in that the inner wall surface of the water swelling water stop ring is of a horizontal structure or an inclined structure.
The plugging piece for the building wall hole is characterized in that a hollow area is arranged inside the plugging piece.
The plugging piece for the building wall hole is characterized in that the hollow area is far away from the outer end face.
The plugging piece for the building wall hole is characterized in that the length (L) of the plugging piece is 36-40 mm, the diameter (D) of the outer end face is 18-22 mm, and the diameter (D) of the inner end face is 14-28 mm;
the difference between the diameter (D) of the outer end face and the diameter (D) of the inner end face is less than 4 mm.
The utility model also provides a building wall, which comprises a wall body, a plurality of holes penetrating through the inside of the wall body, and at least one part of plugging piece arranged in the holes, wherein the plugging piece is in a round table-shaped structure and comprises an outer end surface and an inner end surface, the diameter of the outer end surface is not smaller than that of the holes, a groove is arranged in the circumferential direction of the side wall surface of the plugging piece, and a water-swelling water stop ring is sleeved on the groove;
the outer wall surface of the water swelling water stop ring extends to the outer side of the side wall surface of the plugging piece, and the outer wall surface of the water swelling water stop ring is of a horizontal structure.
In the building wall, the length (L) of the blocking piece is 36mm to 40mm, the diameter (D) of the outer end surface is 18mm to 22mm, and the diameter (D) of the inner end surface is 14mm to 28 mm;
the difference between the diameter (D) of the outer end face and the diameter (D) of the inner end face is less than 4 mm.
The building wall further comprises a waterproof layer, and the waterproof layer covers the outer end face of the plugging piece and the outer side of the wall.
Compared with the prior art, the utility model has one of the following advantages:
after the plugging piece is matched with the water swelling water stop ring, the double sealing effect can be realized;
through setting up to horizontal structure with the outer wall of water inflation seal ring, after water inflation seal ring met water inflation when meeting water inflation, horizontal structure met water inflation seal ring outer wall face change in with the internal face in close contact with of hole in the wall body to improve contact, the sealed effect of meeting water inflation seal ring and hole.
Drawings
FIG. 1 is a block diagram of a first embodiment of a closure of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a cross-sectional view of a second embodiment of a closure of the present invention;
FIG. 4 is a cross-sectional view of a third embodiment of a closure of the present invention;
fig. 5 is a sectional view of a building wall according to the present invention.
The main reference numbers are as follows:
1-plugging piece; 2-water swelling water stop ring; 3-coarse structure; 4-a hollow structure; 5, a wall body; 6-a first block piece; 7-a second closure; 8-a first waterproof layer; 9-a second waterproof layer; 10-hole
Detailed Description
As shown in fig. 1 and fig. 2, the present embodiment provides a plugging member for a hole in a building wall, which has a truncated cone-shaped structure and includes an outer end surface and an inner end surface, where the diameter of the outer end surface is not less than the diameter of the hole.
The length L of the plugging piece 1 is 36-40 mm, the diameter D of the outer end surface is 18-22 mm, and the diameter D of the inner end surface is 14-28 mm;
the difference between the diameter D of the outer end surface and the diameter D of the inner end surface is less than 4 mm.
The circumferential direction of the side wall surface of the plugging piece 1 is provided with a groove, and a water swelling water stop ring 2 is sleeved on the groove.
Wherein, the outer wall face of meeting water inflation seal ring 2 is horizontal structure, and the outer wall face of meeting water inflation seal ring 2 extends to the outside of shutoff piece lateral wall face. The inner wall surface of the water swelling seal ring 2 is an inclined structure.
Because the outer wall of the water swelling seal ring 2 is of a horizontal structure, after the water swelling seal ring swells in the presence of water, the outer wall of the water swelling seal ring of the horizontal structure is more easily in close contact with the inner wall of the hole in the wall, so that the contact and sealing effects of the water swelling seal ring and the hole are improved.
The block piece 1 may be made of plastic or rubber material. Preferably, the processing material is a polyethylene-based material or a polymer-based material.
As shown in fig. 3, the present embodiment provides a block for a hole in a building wall, which is different from the embodiment shown in fig. 1 and 2 in that a rough structure 3 is formed on the outer wall surface of a water-swelling water stop ring 2.
If the inner wall surface of the hole in the wall body is rough, after the water swelling water stop ring swells in the presence of water, the rough surface on the outer wall surface of the water swelling water stop ring is easier to be in close contact with the inner wall surface of the hole in the wall body, so that the contact and sealing effects of the water swelling water stop ring and the hole are improved.
As shown in fig. 4, the present embodiment provides a block piece for building a wall hole, which is different from the embodiment described in fig. 3 in that a hollow area 4 is provided inside the block piece 1, and the hollow area 4 is far from the outer end surface.
The hollow area can reduce the weight of the plugging piece and the processing cost of the plugging piece.
As shown in fig. 5, the present invention further provides a building wall, which includes a wall 5, a plurality of holes 10 penetrating through the wall 5, and a plugging member disposed in the holes 10, and the building wall is in a truncated cone-shaped structure, and includes an outer end surface and an inner end surface, and the diameter of the outer end surface is not smaller than the diameter of the holes.
The length L of the plugging piece is 36-40 mm, the diameter D of the outer end face is 18-22 mm, and the diameter D of the inner end face is 14-28 mm;
the difference between the diameter D of the outer end surface and the diameter D of the inner end surface is less than 4 mm.
The circumferential direction of the side wall surface of the plugging piece 1 is provided with a groove, and a water swelling water stop ring 2 is sleeved on the groove.
Wherein, the outer wall surface of the water swelling seal ring 2 extends to the outer side of the side wall surface of the plugging piece 1, and the outer wall surface is in a horizontal structure. The inner wall surface of the water swelling seal ring 2 is an inclined structure.
The waterproof layer covers the outer end face of the plugging piece and the outer side of the wall body.
In this embodiment, the number of the plugging members is two, which are respectively the first plugging member 6 and the second plugging member 7, and the first plugging member 6 and the second plugging member 7 are disposed inside the hole 10 in a corresponding manner. The outer end face of the first plugging piece 6 and the outer end face of the second plugging piece 7 are both in the same plane with the outer wall surface of the wall body.
The first blocking element 6 and the second blocking element 11 may be made of plastic or rubber. Preferred processing materials are polyethylene based materials or polymer based materials.
The waterproof layer is divided into a first waterproof layer 8 and a second waterproof layer 9, the first waterproof layer 8 covers the outer end face of the first plugging piece 6 and the outer side of the wall body 1, and the second waterproof layer 9 covers the outer end face of the second plugging piece 7 and the outer side of the wall body 1.
After the plugging piece is combined with the waterproof layer, good sealing performance can be obtained, and the problems that the existing wall hole is not tightly plugged, is easy to fall off, is easy to generate cracks and seep water and the like are solved.
The foregoing is merely a preferred embodiment of the utility model, which is intended to be illustrative and not limiting. It will be understood by those skilled in the art that various changes, modifications and equivalents may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. A plugging piece for building wall holes is in a truncated cone-shaped structure and comprises an outer end face and an inner end face, wherein the diameter of the outer end face is not smaller than that of the holes;
the outer wall surface of the water swelling water stop ring is of a horizontal structure.
2. The closure for a building wall hole according to claim 1, wherein a roughened structure is formed on the outer wall surface of said water-swellable water stop ring.
3. The block piece for a hole in a building wall according to claim 2, wherein the outer wall surface of the water-swellable water stop ring extends to the outside of the side wall surface of the block piece.
4. The closure for a building wall hole according to claim 3, wherein the inner wall surface of the water-swellable water stop ring is of a horizontal or inclined configuration.
5. The closure for a hole in a building wall according to claim 4, wherein the interior of the closure is provided with a hollow area.
6. The closure for a building wall aperture according to claim 5, wherein said hollow region is remote from said outer end face.
7. The block piece for a building wall hole according to any one of claims 1 to 6, wherein the length (L) of the block piece is 36-40 mm, the diameter (D) of the outer end face is 18-22 mm, and the diameter (D) of the inner end face is 14-28 mm;
the difference between the diameter (D) of the outer end face and the diameter (D) of the inner end face is less than 4 mm.
8. A building wall comprises a wall body, a plurality of holes penetrating through the inside of the wall body, and at least one part of a plugging piece arranged in the holes, wherein the plugging piece is in a truncated cone-shaped structure and comprises an outer end face and an inner end face, and the diameter of the outer end face is not smaller than that of the holes;
the outer wall surface of the water swelling water stop ring extends to the outer side of the side wall surface of the plugging piece, and the outer wall surface of the water swelling water stop ring is of a horizontal structure.
9. The building wall according to claim 8, wherein the length (L) of the block piece is 36-40 mm, the diameter (D) of the outer end face is 18-22 mm, and the diameter (D) of the inner end face is 14-28 mm;
the difference between the diameter (D) of the outer end face and the diameter (D) of the inner end face is less than 4 mm.
10. The building wall according to claim 8 or 9, further comprising a waterproof layer covering the outer end surface of the block piece and the outer side of the wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122288439.7U CN215907497U (en) | 2021-09-22 | 2021-09-22 | Plugging piece for building wall hole and building wall thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122288439.7U CN215907497U (en) | 2021-09-22 | 2021-09-22 | Plugging piece for building wall hole and building wall thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215907497U true CN215907497U (en) | 2022-02-25 |
Family
ID=80310209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122288439.7U Active CN215907497U (en) | 2021-09-22 | 2021-09-22 | Plugging piece for building wall hole and building wall thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215907497U (en) |
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2021
- 2021-09-22 CN CN202122288439.7U patent/CN215907497U/en active Active
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