CN203684670U - Mould for air conditioner pipe preformed hole - Google Patents
Mould for air conditioner pipe preformed hole Download PDFInfo
- Publication number
- CN203684670U CN203684670U CN201320709717.4U CN201320709717U CN203684670U CN 203684670 U CN203684670 U CN 203684670U CN 201320709717 U CN201320709717 U CN 201320709717U CN 203684670 U CN203684670 U CN 203684670U
- Authority
- CN
- China
- Prior art keywords
- cylindrical section
- section
- round platform
- platform section
- semiellipse
- 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
Images
Landscapes
- Duct Arrangements (AREA)
Abstract
The utility model relates to a building tool, in particular to a mould for an air conditioner pipe preformed hole, which is formed by connecting a horizontal cylindrical section with a circular truncated cone section, wherein the diameter of the cylindrical section ranges from 4 to 6cm; the upper surface of the circular truncated cone section is connected with the upper surface of the cylindrical section; the lower surface of the circular truncated cone section is formed by slicing a semicircle and a semiellipse; the semicircle is equal to the cylindrical section in diameter and coaxial with the cylindrical section; the long axis of the semiellipse ranges from 8 to 10cm, and the short axis of the semiellipse is equal to the diameter of the cylindrical section; the elliptical side of the circular truncated cone section faces downward; the length of the cylindrical section and the circular truncated cone section is equal to the thickness of the wall. The mould for the air conditioner pipe preformed hole adopting the technical scheme of the utility model forms high-quality holes and can prevent rainwater from flowing backward.
Description
Technical field
The utility model relates to a kind of building operations instrument, is specifically related to a kind of mould of air-conditioning duct preformed hole.
Background technology
Office space and premises use air-conditioning very general, but in actual air-conditioning installation process, often need to carry out perforate to the body of wall after being completed by air-conditioner installation people, and perforate second-rate produces dust and rubbish simultaneously.In building course, just start reserved air-conditioning duct hole in order to address these problems more and more buildings, these preformed holes mostly are horizontal circular hole, very easily cause outdoor rain seepage directly to pour in down a chimney to indoor, have caused very large worries to owner's work or life.
Utility model content
It is high and can prevent the air-conditioning duct prepared hole die that rainwater pours in down a chimney that the technical problems to be solved in the utility model is to provide a kind of hole quality.
In order to solve the problems of the technologies described above, the utility model provides a kind of air-conditioning duct prepared hole die, die main body is connected and composed by horizontally disposed cylindrical section and round platform section, the diameter of its middle cylindrical section is 4～6cm, round platform section upper surface is connected with cylindrical section upper surface, the soffit of round platform section is spliced by semicircle and semiellipse, semicircle and cylindrical section equal diameters and coaxial, semiellipse major axis is 8～10cm, minor axis and cylindrical section equal diameters, under the oval side direction of round platform section, the length of cylindrical section and round platform section equals thickness of wall body.
Adopt the air-conditioning duct prepared hole die tool of technique scheme to have the following advantages: because die main body is connected and composed by horizontally disposed cylindrical section and round platform section, cylindrical section forms the air-conditioning duct hole of side within the walls, round platform section forms the hole in air-conditioning duct wall outside, the hole that this taper arranges, more make mould more easily remove, hole quality is high, in addition the soffit of round platform section is spliced by semicircle and semiellipse, semicircle and cylindrical section equal diameters and coaxial, now top, the hole level in air-conditioning duct wall outside, and bottom oblique under, rainwater not can along along duct or air-conditioner pipe flow into indoor.
As preferred version, for the pipeline that makes air-conditioning satisfies the demands, do not stay excessive space simultaneously, described cylindrical section diameter is 5cm, described round platform section transverse is 10cm.
As preferred version, in order to make mould lighter, more easily remove simultaneously, described round platform section and cylindrical section are pipeline shell, are provided with the handle of extracting mould in round platform section.
Brief description of the drawings
Fig. 1 is the main-vision surface perspective structure schematic diagram of the utility model embodiment air-conditioning duct prepared hole die;
Fig. 2 is the left TV structure schematic diagram of the utility model embodiment air-conditioning duct prepared hole die.
detailed description of the invention
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
The utility model provides a kind of air-conditioning duct prepared hole die as depicted in figs. 1 and 2, die main body is connected and composed by horizontally disposed cylindrical section 1 and round platform section 2, the diameter of its middle cylindrical section 1 is 4～6cm, preferably 5cm, the upper surface that round platform section 2 is less is connected with cylindrical section 1 upper surface, the soffit of round platform section 2 is spliced by semicircle and semiellipse, semicircle and cylindrical section 1 equal diameters and coaxial, semiellipse major axis is 8～10cm, preferably 10cm, minor axis and cylindrical section 1 equal diameters, under the oval side direction of round platform section 2, cylindrical section 1 equals thickness of wall body with the length of round platform section 2, round platform section 2 is pipeline shell with cylindrical section 1, in round platform section 2, be provided with the handle 3 of extracting mould.
Above-described is only preferred embodiment of the present utility model; should be understood that for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (3)
1. an air-conditioning duct prepared hole die, it is characterized in that: die main body is connected and composed by horizontally disposed cylindrical section and round platform section, the diameter of its middle cylindrical section is 4～6cm, round platform section upper surface is connected with cylindrical section upper surface, and the soffit of round platform section is spliced by semicircle and semiellipse, semicircle and cylindrical section equal diameters and coaxial, semiellipse major axis is 8～10cm, minor axis and cylindrical section equal diameters, under the oval side direction of round platform section, the length of cylindrical section and round platform section equals thickness of wall body.
2. air-conditioning duct prepared hole die according to claim 1, is characterized in that: described cylindrical section diameter is 5cm, and described round platform section transverse is 10cm.
3. air-conditioning duct prepared hole die according to claim 1, is characterized in that: described round platform section and cylindrical section are pipeline shell, is provided with the handle of extracting mould in round platform section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709717.4U CN203684670U (en) | 2013-11-12 | 2013-11-12 | Mould for air conditioner pipe preformed hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709717.4U CN203684670U (en) | 2013-11-12 | 2013-11-12 | Mould for air conditioner pipe preformed hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684670U true CN203684670U (en) | 2014-07-02 |
Family
ID=51006592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709717.4U Expired - Fee Related CN203684670U (en) | 2013-11-12 | 2013-11-12 | Mould for air conditioner pipe preformed hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684670U (en) |
-
2013
- 2013-11-12 CN CN201320709717.4U patent/CN203684670U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202577901U (en) | Unpowered efficient smoke-exhausting funnel cap | |
| CN203882694U (en) | Cable used in electric power pipeline | |
| CN201133542Y (en) | Vortex noise reduction joint for architecture water drainage | |
| CN203684670U (en) | Mould for air conditioner pipe preformed hole | |
| CN205143023U (en) | Three -dimensional greening device | |
| CN205242876U (en) | Roofing structure with hidden exhaust passage | |
| CN203684668U (en) | Disassembly-free air conditioner pipe preformed hole mould | |
| CN201206263Y (en) | Two-stage swirling flow noise reduction joint for building drainage | |
| CN202865933U (en) | Polypropylene silencing swirl four-way pipe | |
| CN204404206U (en) | A kind of wind-proof chimney cover | |
| CN203113724U (en) | House exhausting passage backward-flow wind prevention cover | |
| CN105587120A (en) | Pipeline hole die | |
| CN204435867U (en) | Air-conditioning duct preformed hole exempts from form removal tool | |
| CN210767852U (en) | Reusable floor slab preformed hole die | |
| CN206859203U (en) | A kind of ground-connecting-wall grooving | |
| CN202494224U (en) | Smoke discharge pipe of gas water heater with anti-downdraft plate | |
| CN203586468U (en) | Exhaust hood | |
| CN206728287U (en) | Speaker wire perforates structure and loudspeaker | |
| CN201738393U (en) | Bottom deflector for building drainage | |
| CN203967672U (en) | Concrete wall can positioning wires box | |
| CN205012488U (en) | Acoustic absorber component | |
| CN204254751U (en) | Wall-hanging air conditioner indoor unit and air-conditioning | |
| CN203961144U (en) | Waterproof and heat-insulating roof | |
| CN204703362U (en) | Pouring type fireproof heat insulating building blocks | |
| CN205012574U (en) | Outer wall |
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: 20140702 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |