CN208209458U - A kind of airtight metal wire box - Google Patents
A kind of airtight metal wire box Download PDFInfo
- Publication number
- CN208209458U CN208209458U CN201820614203.3U CN201820614203U CN208209458U CN 208209458 U CN208209458 U CN 208209458U CN 201820614203 U CN201820614203 U CN 201820614203U CN 208209458 U CN208209458 U CN 208209458U
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- wire box
- metal wire
- shell
- metal
- gypsum board
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Abstract
The utility model belongs to technical field of building construction, in particular to a kind of airtight metal wire box, for solving the problems, such as metal wire box air-tightness in light-duty wooden wall raceway for wiring.The airtight metal wire box includes integrally formed hollow square metal shell, cornice outer folding edge and convex stupefied is provided at shell port, the upper surface of cornice outer folding edge is equipped with gasket, the consistency of thickness of convex stupefied height and gypsum board layer, shell is embedded and is fixed on rough ground layer, at least two through-holes are offered on shell, through-hole is matched with the aperture of metal spool, and the open end of shell is interior by the convex stupefied aperture for being arranged in gypsum board layer and forms screw connection.The metal wire box shell is one time punching molded, shell continuous seamless gap, due to being equipped with seal member at the tie point with wall and with metal spool tie point, when installation, secondary operation is carried out to metal wire box without using adhesive tape and other sealing materials, can guarantee the air-tightness of metal wire box.
Description
Technical field
The utility model belongs to technical field of building construction, in particular to a kind of airtight metal wire box.
Background technique
Energy-saving wooden house proposes higher requirement to performances such as thermal insulation property, air-tightness.The line of circuit pipeline
For box because of its architectural characteristic, the connection between each component is not airtight.In order to guarantee the air-tightness of light-duty wooden, usually adopt
With plasterboard airtight method.Continuous airtight space is formed with plasterboard by side indoors, to realize the air-tightness in house.So
And wall cavity locating for circuit pipeline wire box is considered as the space of outdoor air free flow, does not have air-tightness, thus
It needs by covering plasterboard on the inside of wall, to form airtight space indoors.In general, circuit pipeline wire box is in interior
Outdoor intersection is indoor airtight space in circuitron wire box, belongs to outdoor in wall cavity outside wire box.According to
" Code for fire protection design of buildings " requirement, Timberwork wall need to use metal wire box.Therefore, if the air-tightness of metal wire box can not
Guarantee, it will cause the exchange of indoor and outdoor air, thus gas leakage, therefore be the emphasis of house air-tightness processing at metal wire box.
In order to solve the problems, such as the air-tightness of metal wire box, traditional way is: covering one piece in existing metal wire box extension
OSB plate, and with sealant sealing joints, gasket, when installing plasterboard, gypsum are installed along wire box surrounding on OSB plate
Plate and gasket contact, to prevent gas in wall from entering the room in the gap between wire box and plasterboard.Meanwhile using glue
Band and sealant block the gap of processing metal wire box.However, aforementioned processing measure can be because tape-stripping be insecure, adhesive tape is old
The reasons such as change cause air-tightness bad, influence the air-tightness of house entirety.
Thus, how a kind of airtight metal wire box that airtight effect is good is provided, is those skilled in the art's urgent need to resolve
The technical issues of.
Utility model content
Aiming at the problem that metal wire box air-tightness in traditional light-duty wooden wall raceway for wiring, the utility model is provided
A kind of airtight metal wire box, metal wire box shell is one time punching molded, shell continuous seamless gap, due to the tie point with wall
Place and seal member is equipped with metal spool tie point, when installation, without using adhesive tape and other sealing materials to metal
Wire box carries out secondary operation, can guarantee the air-tightness of metal wire box.
In order to solve the above technical problems, the utility model includes following technical solution:
A kind of airtight metal wire box, is fixedly installed between the gypsum board layer of light-duty wooden wall and rough ground layer,
The gypsum board layer is fixedly connected with the rough ground layer by nail, it includes integrally formed hollow square metal shell,
Cornice outer folding edge and convex stupefied is provided at the metal shell port, the upper surface of the cornice outer folding edge is adhesive with gasket,
The consistency of thickness of convex stupefied height and the gypsum board layer, the metal shell are embedded and are fixed on the rough ground layer, institute
It states and offers at least two through-holes on metal shell, the through-hole is matched with the aperture of line tube metal spool, the gold
Belong to the open end of shell by the convex stupefied aperture for being arranged in the gypsum board layer, and the metal wire is made by screw
Box is fixedly connected with the gypsum board layer.
Compared with prior art, the utility model have it is below the utility model has the advantages that
(1) gasket of the cornice outer folding edge of the airtight metal wire box of the utility model, gypsum board layer and metal wire box
Fitting, effectively blocks the interior space that the gas in wall cavity enters Timberwork wall, moreover, metal wire box and metal wire
The junction of pipe, which is equipped with sealing necklace, can guarantee the air-tightness of the two junction.
(2) the airtight metal wire box of the utility model, integrated punching molding, when installation, without using adhesive tape and other
Sealing material carries out secondary operation to metal wire box, can guarantee the air-tightness of metal wire box, to guarantee light-duty wooden wall
The air-tightness of metal spool in body.
(3) the airtight metal wire box of the utility model passes through the screw rough ground layer and gypsum board layer with both ends respectively
It is fixedly connected, easy for construction, sealing effect is good.
Further, the through hole of metal shell is equipped with sealing necklace, and the sealing necklace is sheathed on the shell and institute
The periphery of metal spool tie point is stated, to guarantee the air-tightness of metal wire box Yu wireway junction.
Further, in order to guarantee the heat preservation airtight effect of light-duty wooden wall, the metal being connected with rough ground layer
It fills out on the outside of wire box equipped with heat-preservation cotton.
Further, in order to guarantee sealing effect, and cost is saved, guarantees the light and handy effect of wall, the gasket is
Strip sealing strip, with a thickness of 0.5mm~1mm, width is 2cm~2.5cm.
Further, the gasket with elasticity and has waterproofness, to guarantee entire airtight metal wire box
Durability.
Further, Chang Du≤5mm of cornice outer folding edge, so that the gasket being completely laid in cornice outer folding edge can
Eaves pastes a circle outside the aperture hole wall of gypsum board layer, to obtain preferable sealing effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of airtight metal wire box in an embodiment of the present invention；
Fig. 2 is the side view of airtight metal wire box in an embodiment of the present invention；
Fig. 3 is the top view of airtight metal wire box in an embodiment of the present invention；
Fig. 4 is the scheme of installation of airtight metal wire box in an embodiment of the present invention.
In figure:
10- gypsum board layer, 1- shell, 2- is convex stupefied, 3- gasket, and 4- seals necklace, 5- metal spool, 6- heat-preservation cotton, 7-
Cornice outer folding edge, 8- through-hole.
Specific embodiment
It is further to a kind of airtight metal wire box work provided by the utility model below in conjunction with the drawings and specific embodiments
It is described in detail.In conjunction with following explanation and claims, will be become apparent from feature the advantages of the utility model.It should be noted that
Attached drawing is all made of very simplified form and using non-accurate ratio, only to convenient, lucidly aid illustration is originally practical
The purpose of new embodiment.For sake of convenience, "upper" described below, "lower" are consistent with the upper and lower direction of attached drawing, but this
It can't be the limitation of technical solution of the present invention.
Airtight metal wire box provided by the utility model referring to FIG. 1 to FIG. 4, is fixedly installed on light-duty wooden wall
Between the gypsum board layer 10 and rough ground layer (not shown) of body, gypsum board layer 10 is fixedly connected with rough ground layer by nail.It should
Airtight metal wire box includes integrally formed hollow square metal shell 1, is provided with cornice outer folding edge 7 at metal shell port
With convex stupefied 2, the upper surface of cornice outer folding edge 7 is adhesive with gasket 3, the consistency of thickness of convex stupefied 2 height and gypsum board layer 10, gold
Belong to shell 1 to be embedded and be fixed on rough ground layer, at least two through-holes 8, through-hole 8 and metal spool 5 are offered on metal shell 1
Aperture match, the open end of metal shell 1 is arranged in the aperture of gypsum board layer 10 by convex stupefied 2, and is made by screw
Metal wire box is obtained to be fixedly connected with gypsum board layer 10.
Specifically, the metal shell 1 of continuous seamless gap is stamped and formed out by integration, the cornice outer folding edge 7 of shell 1 away from
At regular intervals from metal wire box port part, the length of the spacing is consistent with convex stupefied 2 height.Due to the shell 1 of metal wire box
It is arranged on rough ground layer, and forms and be fixedly connected between gypsum board layer 10 and rough ground layer, thus, the metal box installation
When, it is located between gypsum board layer 10 and rough ground layer.Also, by opening up screw hole on convex stupefied 2 so that metal wire box with
Gypsum board layer 10 forms screw connection.When connection, aperture in gypsum board layer 10, aperture shape and size and metal wire box convexity
Stupefied 2 frames being enclosed match so that convex stupefied 2 are arranged in the hole of gypsum board layer 10, i.e., convex stupefied 2 outer surface with
10 hole wall of gypsum board layer pushes against fitting.Meanwhile gypsum board layer 10 is close to the side of rough ground layer and the side of close hole wall is adjacent to
In the cornice outer folding edge 7 of metal wire box.It is hermetic connected to guarantee to be formed between metal wire box and gypsum board layer 10, therefore
Gasket 3 is pasted in i.e. 7 upper surface of cornice outer folding edge at the two tie point.
Airtight metal wire box provided by the utility model, has the advantages that the eaves of (1) gypsum board layer Yu metal wire box
The gasket fitting of mouth outer folding edge, effectively blocks the interior space that the gas in wall cavity enters Timberwork wall, moreover,
The junction of metal wire box and metal spool, which is equipped with sealing necklace, can guarantee the air-tightness of the two junction；(2) integrated punching
Molding when installation, carries out secondary operation to metal wire box without using adhesive tape and other sealing materials, can guarantee metal wire box
Air-tightness, to guarantee the air-tightness of the metal spool in light-duty wooden wall.
In the present embodiment, preferably, the through hole of metal shell 1 is equipped with sealing necklace 4, sealing necklace 4 is sheathed on shell
The periphery of body 1 and 5 tie point of metal spool, to guarantee the air-tightness of metal wire box Yu wireway junction.
In the present embodiment, preferably, heat preservation airtight effect in order to guarantee light-duty wooden wall, with rough ground layer phase
It fills out on the outside of the metal wire box of connection equipped with heat-preservation cotton 6.
In the present embodiment, preferably, in order to guarantee sealing effect, and cost is saved, guarantees the light and handy effect of wall, it is close
Packing 3 is strip sealing strip, and with a thickness of 0.5mm~1mm, width is 2cm~2.5cm.
In the present embodiment, preferably, gasket 3 is with elasticity and has waterproofness, to guarantee entire air-tightness gold
Belong to the durability of wire box.
In the present embodiment, preferably, Chang Du≤5mm of cornice outer folding edge 7, so that being layed in cornice outer folding edge 7
On gasket 3 can paste a circle around the outer eaves of aperture hole wall of gypsum board layer 10, obtain preferable sealing effect.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of airtight metal wire box, is fixedly installed between the gypsum board layer of light-duty wooden wall and rough ground layer, institute
It states gypsum board layer and is fixedly connected with the rough ground layer by nail, which is characterized in that it includes integrally formed hollow square
Metal shell is provided with cornice outer folding edge and convex stupefied at the metal shell port, and the upper surface of the cornice outer folding edge is laid with
There are gasket, the consistency of thickness of convex stupefied height and the gypsum board layer, the metal shell is embedded and is fixed on the wood dragon
On osteoplaque, at least two through-holes are offered on the metal shell, the through-hole is matched with the aperture of metal spool, the gold
Belong to the open end of shell by the convex stupefied aperture for being arranged in the gypsum board layer, and the metal wire is made by screw
Box is fixedly connected with the gypsum board layer.
2. airtight metal wire box as described in claim 1, which is characterized in that the through hole is equipped with sealing necklace, described
Sealing necklace is sheathed on the periphery of the shell Yu the metal spool tie point.
3. airtight metal wire box as claimed in claim 2, which is characterized in that the gold being connected with the rough ground layer
Belong to and filling out on the outside of wire box equipped with heat-preservation cotton.
4. airtight metal wire box as described in claim 1, which is characterized in that the gasket is strip, the sealing
Pad with a thickness of 0.5mm~1mm, width is 2cm~2.5cm.
5. airtight metal wire box as described in claim 1, which is characterized in that Chang Du≤5mm of the cornice outer folding edge.
6. airtight metal wire box as described in claim 1, which is characterized in that the gasket is with elasticity and has waterproof
Property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614203.3U CN208209458U (en) | 2018-04-27 | 2018-04-27 | A kind of airtight metal wire box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614203.3U CN208209458U (en) | 2018-04-27 | 2018-04-27 | A kind of airtight metal wire box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209458U true CN208209458U (en) | 2018-12-07 |
Family
ID=64522434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820614203.3U Active CN208209458U (en) | 2018-04-27 | 2018-04-27 | A kind of airtight metal wire box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209458U (en) |
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2018
- 2018-04-27 CN CN201820614203.3U patent/CN208209458U/en active Active
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