CN201567934U

CN201567934U - Vane for transom window

Info

Publication number: CN201567934U
Application number: CN200920162638XU
Authority: CN
Inventors: 黄太郎
Original assignee: TAICANGJINGFU PLASTIC CO Ltd
Current assignee: TAICANGJINGFU PLASTIC CO Ltd
Priority date: 2009-07-13
Filing date: 2009-07-13
Publication date: 2010-09-01
Anticipated expiration: 2019-07-13

Abstract

The utility model discloses a vane for a transom window, which comprises a reinforcing component which extends along a first axis, and a body which extends along the first axis and wraps the reinforcing component, wherein the body comprises a first surface and a second surface which are mutually symmetrical, and two end surfaces which are arranged along the first axis at intervals and are connected with the first surface and the second surface, and the end surfaces are respectively provided for arranging installation holes with centers on the first axis. The reinforcing component comprises a bending part located between the first surface and the first axis, and two extending parts which extend to the second surface from the bending part and are respectively located on two sides of the first axis, the bending part and the extending parts defines an inner periphery around the first axis together, and the distance between the inner periphery and the first axis is larger than the radius of each installation hole, thereby achieving the beneficial effects of saving materials, increasing the structure intensity and the vane length, and reducing the manufacture time.

Description

The transom window blade

Technical field

The utility model relates to a kind of blade, particularly relates to a kind of transom window blade.

Background technology

Consult Fig. 1, existing transom window blade mostly 2 is to adopt polyvinyl chloride (polyvinyl chloride is called for short PVC) to be made into integration, and this transom window blade 2 comprises the biend 21 that is provided with separately, and a joint face 22 that connects described end face 21.Though this transom window blade 2 can be installed to window frame and the person of being used controls and activity, and then reach the breathing area size that changes transom window, but, because this transom window blade 2 is to be made into integration by polyvinyl chloride, so structural strength own is lower, easily when using a period of time or this transom window blade 2 length longer, the interlude of this transom window blade 2 can produce sagging or the bending distortion, airtight effect when causing the user to close transom window is not good, or this transom window blade 2 produces friction and influences the smoothness that the user operates this transom window blade 2 with window frame.

Consult Fig. 2, in order to solve the problem of above-mentioned transom window blade 2 structural strength deficiencies, follow-up developments go out another kind of transom window blade 3, this transom window blade 3 comprises that a support member 31 and one coat this support member 31 and material is the housing 32 of polyvinyl chloride, the material of this support member 31 is iron material metals, and the locating hole 311 that wears of two keepers 301 that comprise a window frame 30 of a confession, though by in this housing 32, burying the structural strength that this support member 31 can increase this transom window blade 3 underground, but, for make this locating hole 311 can with described keeper 301 accurate contrapositions to assemble, when this support member 31 and these housing 32 connecting shapings, the center of this locating hole 311 must align the central point of this housing 32, make the speed of producing this transom window blade 3 reduce, and in this support member 31 and these housing 32 connecting shaping processes, if when the central point of these locating hole 311 centers and this housing 32 being departed from produce crooked situation because of error, the locating hole 311 of this support member 31 can't with the described keeper 301 accurate contrapositions of this window frame 30, cause this transom window blade 3 can't be installed on this window frame 30 and become waste material.

The utility model content

A purpose of the present utility model is to provide a kind of and can save material, increasing structural strength and length of blade, and the transom window blade that reduces process time.

The utility model transom window comprises a stiffener that extends along a first axle with blade, and body that extends and coat this stiffener along this first axle, this body comprises symmetrically in a first surface and a second surface of second axis vertical with this first axle, and two end faces that are provided with at interval and are connected with this first and second surface along this first axle, described end face is centered close to this first online installing hole setting for two respectively.This stiffener comprises a kink that is positioned between this first surface and this first axle, and two extensions that extend and lay respectively at these first axle both sides by this kink toward this second surface, this kink and described extension define an inner peripheral surface around this first axle jointly, and the minimum spacing of this inner peripheral surface and this first axle is greater than the radius of each installing hole.

The beneficial effects of the utility model are: by the setting of this stiffener, this transom window is reached with blade save material, increase outside the beneficial effect of structural strength and length of blade, and because the minimum spacing of this inner peripheral surface and this first axle is greater than the aperture of each installing hole, can shorten the positioning time of this stiffener, and then reach the beneficial effect that reduces process time.

Description of drawings

Fig. 1 is a stereogram, and existing a kind of transom window blade is described;

Fig. 2 is a stereogram, and the existing situation of a plurality of another kind of transom window blade installation when a window frame is described;

Fig. 3 is a stereogram, and a preferred embodiment of the present utility model is described;

Fig. 4 is a lateral view, and the position relation of a stiffener and a first axle is described;

Fig. 5 is a lateral view, the situation when one article of the 3rd axis one side of this stiffener deflection is described.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated.

Consult Fig. 3,4, the utility model transom window comprises a body 11 that extends along a first axle L1 with a preferred embodiment of blade 1, and a stiffener 12 that extends along this first axle L1.

The material of this body 11 is polyvinyl chloride and coats this stiffener 12, this body 11 comprises symmetrically in a first surface 111 and a second surface 112 of second an axis L2 vertical with this first axle L1, and two end faces 113 that are provided with at interval and are connected along this first axle L1 with this first and second surface 111,112, described end face 113 is provided with for two installing holes 114 that are centered close on this first axle L1 respectively, it should be noted that described installing hole 114 is just to be drilled with behind this body 11 and these stiffener 12 connecting shapings.

The material of this stiffener 12 is to be selected from aluminium or iron material, and in the present embodiment, this stiffener 12 is aluminium extruded sectionss.This stiffener 12 is symmetrical in three an axis L3 vertical with this first and second axis L1, L2, and comprise a kink 121 that is positioned between this first surface 111 and this first axle L1, and two extensions 122 by these kink 121 past these second surface 112 diagonally extendings, this kink 121 and described extension 122 define an inner peripheral surface 123 around this first axle L1 jointly.Described extension 122 is to be tabular and to lay respectively at this first axle L1 both sides.This inner peripheral surface 123 is to be recessed taper to this first axle L1 along the section of this second axis L2, and with the minimum spacing of this first axle L1 radius greater than each installing hole 114, in the present embodiment, this inner peripheral surface 123 is to be recessed cone-shaped to this first axle L1.

When making this transom window with blade 1, the rectangular aluminium that to make this stiffener 12 is earlier sent into (figure does not show) in the moulding form after being heated to softening critical-temperature, then, heating polyvinyl chloride raw material is to molten condition and inject this moulding form, make the polyvinyl chloride raw material coat this rectangular aluminium and these body 11 shapes of moulding, treat through behind one section scheduled time cooling and shaping, the combination of this rectangular aluminium and polyvinyl chloride raw material cut to predetermined length just can obtain this transom window with blade 1, at last, with this first axle L1 is the center, is drilled with the described installing hole 114 of preset aperture respectively on described end face 113.

Via above-mentioned explanation, advantage of the present utility model can be summarized as follows:

One, saves material: because being shaped as of this stiffener 12 is simply cone-shaped, complicated shape compared to the support member 31 that has this transom window blade 3 now, make these stiffener 12 required materials and reduce relatively, can and then reduce this transom window and make required material with blade 1.

Two, can increase structural strength and length of blade: because this stiffener 12 is to be recessed cone-shaped to this first axle L1, thereby existing this support member 31 that is oval column has stronger structural strength,, can also increase this transom window during manufacturing and be unlikely to distortion with the length of blade 1 being out of shape except making this transom window not be subject to the external force effect with blade 1.

Three, process time can be reduced: because in this stiffener 12 and these body 11 cohesive process, inner peripheral surface 123 that only need make this stiffener 12 and the aperture of the minimum spacing of this first axle L1 greater than each installing hole 114, the situation that when existing this blade 3 is made, locating hole 311 need be aimed at exactly these housing 32 central points, can further shorten the positioning time of this stiffener 12, and then reduce the process time that this transom window is used blade 1, in addition, when this transom window is made with blade 1, even if this stiffener 12 with these body 11 cohesive process in produce crooked because of error, described installing hole 114 still can this first axle L1 be center and being drilled with respectively in described end face 113 (see figure 5)s, so avoid producing as the locating hole 311 of this blade 3 because of crooked can't be respectively with as described in the situation of keeper 301 accurate contrapositions becoming waste material.

The above, it is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, generally the simple equivalent of being done according to the utility model claim and utility model description changes and modifies, and all still belongs in the scope that the utility model patent contains.

Claims

1. transom window blade, comprise a stiffener that extends along a first axle, and body that extends and coat this stiffener along this first axle, this body comprises symmetrically in a first surface and a second surface of second axis vertical with this first axle, and two end faces that are provided with at interval and are connected along this first axle with this first and second surface, described end face is centered close to this first online installing hole setting for two respectively, it is characterized in that this stiffener comprises:

A kink that is positioned between this first surface and this first axle, and two extensions that extend and lay respectively at these first axle both sides by this kink toward this second surface, this kink and described extension define an inner peripheral surface around this first axle jointly, and the minimum spacing of this inner peripheral surface and this first axle is greater than the radius of each installing hole.

2. transom window blade as claimed in claim 1 is characterized in that: this inner peripheral surface is to be recessed taper to this first axle along the section of this second axis.

3. transom window blade as claimed in claim 2 is characterized in that: this inner peripheral surface is to be recessed cone-shaped to this first axle.

4. transom window blade as claimed in claim 3 is characterized in that: described extension be tabular and by this kink toward this second surface diagonally extending.

5. transom window blade as claimed in claim 4 is characterized in that: this stiffener is symmetrical in the 3rd axis of and this first and second axis normal.

6. transom window blade as claimed in claim 5, the material of this body is a polyvinyl chloride, it is characterized in that: the material of this stiffener is to be selected from aluminium or iron material.