CN201269014Y - Lower frame of external casement window - Google Patents

Lower frame of external casement window Download PDF

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Publication number
CN201269014Y
CN201269014Y CNU2008201616720U CN200820161672U CN201269014Y CN 201269014 Y CN201269014 Y CN 201269014Y CN U2008201616720 U CNU2008201616720 U CN U2008201616720U CN 200820161672 U CN200820161672 U CN 200820161672U CN 201269014 Y CN201269014 Y CN 201269014Y
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CN
China
Prior art keywords
heat insulating
insulating strip
lower frame
caulking groove
frame
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 - Lifetime
Application number
CNU2008201616720U
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Chinese (zh)
Inventor
胡银福
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Individual
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Individual
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Publication date
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Priority to CNU2008201616720U priority Critical patent/CN201269014Y/en
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Publication of CN201269014Y publication Critical patent/CN201269014Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a lower frame of an outward casement window, which belongs to the technical field of architectural door and window materials and comprises a left lower frame (1) and a right lower frame (3), wherein the corresponding positions of the right side of the left lower frame (1) and the left side of the right lower frame (3) are respectively provided with a heat insulating strip left caulking groove (1.1) and a heat insulating strip right caulking groove (3.1), the heat insulating strip left caulking groove (1.1) and the heat insulating strip right caulking groove (3.1) are oppositely and symmetrically arranged at left and right, and a heat insulating strip (2) is transversely connected between the heat insulating strip left caulking groove (1.1) and the heat insulating strip right caulking groove (3.1). Furthermore, the tops of the left lower frame (1) and the right lower frame (3) are positioned on a same surface, the top of the right lower frame (3) is vertically provided with an exhaust hole (3.2), and the lateral wall of the outer side of the lower frame (3) near the outdoor side is provided with a water discharging passage (3.3) with an opening which is communicated with the exhaust hole (3.2) arranged on the top of the right lower frame (3). The lower frame adopts an equal pressure structure which is difficult to accumulate water, thereby realizing the stable water sealing.

Description

Lower frame of casement window
(1) technical field
The utility model relates to a kind of outer casement window, especially relates to a kind of lower frame of casement window.Belong to the building material for door and window technical field.
(2) background technology
Advocating thriftiness the type growth pattern and today consumption mode, in order to improve the energy conservation and consumption reduction effects of building.At present, the outer casement window of the window common application aluminium extruded sections on the building.But its lower frame of existing outer casement window adopts the anisobaric structure.The top adopts the notch structure easily to produce ponding.Therefore watertightness is relatively poor.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of lower frame of casement window with stable watertightness is provided.
The purpose of this utility model is achieved in that a kind of lower frame of casement window, and described lower frame comprises lower-left frame and lower right box,
Be respectively arranged with heat insulating strip left side caulking groove and the right caulking groove of heat insulating strip on the right side of lower-left frame and the corresponding position, left side of lower right box, symmetric arrangement in opposite directions about described heat insulating strip left side caulking groove and heat insulating strip right side caulking groove, be horizontally connected with heat insulating strip between described heat insulating strip left side caulking groove and the right caulking groove of heat insulating strip, the left end of this heat insulating strip is embedded in the heat insulating strip left side caulking groove on frame right side, described lower-left, and the right-hand member of this heat insulating strip is embedded in the right caulking groove of heat insulating strip in described lower right box left side;
Described lower-left frame and lower right box top are on the same horizontal plane, constitute planarized structure;
Vertically be provided with a steam vent at the lower right box top, offer a uncovered drainage channel in lower right box near on the sidewall of outside, this drainage channel is connected with the steam vent at described lower right box top.Make lower frame form isobaric structure like this.
The utlity model has following characteristics:
The utility model lower frame adopts the equipressure structure that is difficult for ponding, has realized stable water sealing.In addition, because down arch adopts planarized structure, it is convenient that sliding support is installed, change over because of notch is arranged, and need be die-cut, alleviated the work production intensity.And the draining smoothness can not cause infiltration because of ponding.
(4) description of drawings
Fig. 1 is the general structure schematic diagram of the utility model lower frame of casement window.
Fig. 2 is an application implementation illustration of the present utility model.
Among the figure: lower-left frame 1, heat insulating strip 2, lower right box 3, heat insulating strip left side caulking groove 1.1, the right caulking groove 3.1 of heat insulating strip, steam vent 3.2, drainage channel 3.3.
(5) specific embodiment
Referring to Fig. 1~2, the lower frame of casement window that the utility model relates to, described lower frame comprise lower-left frame 1 and lower right box 3.Be respectively arranged with heat insulating strip left side caulking groove 1.1 and the right caulking groove 3.1 of heat insulating strip on the right side of lower-left frame 1 and the corresponding position, left side of lower right box 3, described heat insulating strip left side caulking groove 1.1 and the right caulking groove about 3.1 of heat insulating strip be symmetric arrangement in opposite directions, be horizontally connected with heat insulating strip 2 between described heat insulating strip left side caulking groove 1.1 and the right caulking groove 3.1 of heat insulating strip, the left end of this heat insulating strip 2 is embedded in the heat insulating strip left side caulking groove 1.1 on frame 1 right side, described lower-left, and the right-hand member of this heat insulating strip 2 is embedded in the right caulking groove 3.1 of heat insulating strip in described lower right box 3 left sides.Described lower-left frame 1 is on the same horizontal plane with lower right box 3 tops.Vertically be provided with a steam vent 3.2 at lower right box 3 tops, offer a uncovered drainage channel 3.3 in lower right box 3 near on the sidewall of outside, this drainage channel 3.3 is connected with the steam vent 3.2 at described lower right box 3 tops.

Claims (1)

1, a kind of lower frame of casement window, described lower frame comprise lower-left frame (1) and lower right box (3), it is characterized in that:
Be respectively arranged with heat insulating strip left side caulking groove (1.1) and the right caulking groove (3.1) of heat insulating strip on the right side of lower-left frame (1) and the corresponding position, left side of lower right box (3), symmetric arrangement in opposite directions about described heat insulating strip left side caulking groove (1.1) and the right caulking groove of heat insulating strip (3.1), be horizontally connected with heat insulating strip (2) between described heat insulating strip left side caulking groove (1.1) and the right caulking groove of heat insulating strip (3.1), the left end of this heat insulating strip (2) is embedded in the heat insulating strip left side caulking groove (1.1) on described lower-left frame (1) right side, and the right-hand member of this heat insulating strip (2) is embedded in the right caulking groove of heat insulating strip (3.1) in described lower right box (3) left side;
Described lower-left frame (1) is on the same horizontal plane with lower right box (3) top;
Vertically be provided with a steam vent (3.2) at lower right box (3) top, offer a uncovered drainage channel (3.3) in lower right box (3) near on the sidewall of outside, this drainage channel (3.3) is connected with the steam vent (3.2) at described lower right box (3) top.
CNU2008201616720U 2008-10-10 2008-10-10 Lower frame of external casement window Expired - Lifetime CN201269014Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201616720U CN201269014Y (en) 2008-10-10 2008-10-10 Lower frame of external casement window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201616720U CN201269014Y (en) 2008-10-10 2008-10-10 Lower frame of external casement window

Publications (1)

Publication Number Publication Date
CN201269014Y true CN201269014Y (en) 2009-07-08

Family

ID=40841612

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201616720U Expired - Lifetime CN201269014Y (en) 2008-10-10 2008-10-10 Lower frame of external casement window

Country Status (1)

Country Link
CN (1) CN201269014Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101555758B (en) * 2008-10-13 2010-12-29 胡银福 Lower frame of casement window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101555758B (en) * 2008-10-13 2010-12-29 胡银福 Lower frame of casement window

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20090708

Effective date of abandoning: 20081010