CN203769622U - Section bar for screen window frame - Google Patents
Section bar for screen window frame Download PDFInfo
- Publication number
- CN203769622U CN203769622U CN201420146116.1U CN201420146116U CN203769622U CN 203769622 U CN203769622 U CN 203769622U CN 201420146116 U CN201420146116 U CN 201420146116U CN 203769622 U CN203769622 U CN 203769622U
- Authority
- CN
- China
- Prior art keywords
- wall
- vertical wall
- section bar
- projection
- window 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 - Fee Related
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- Door And Window Frames Mounted To Openings (AREA)
Abstract
The utility model discloses a section bar for a screen window frame and belongs to the technical field of closing devices for openings of buildings. The section bar comprises a body. The body comprises an upper transverse wall, a lower transverse wall, a left vertical wall and a right vertical wall. The upper end of the left vertical wall is connected with the upper transverse wall. The lower end of the left vertical wall is connected with the lower transverse wall. The section bar is characterized in that the lower portion of the right vertical wall is provided with a protrusion, the transverse wall of the protrusion is located in the middle of the left vertical wall and connected to the right vertical wall, the upper end of the vertical wall of the protrusion is connected with the transverse wall of the protrusion, and the lower end of the vertical wall of the protrusion is connected to the lower transverse wall. When the section bar is used, the lower transverse wall of the section bar is mounted on the outer wall of an existing window, mounting screws enter the inner cavity of the protrusion, and the defect the mounting screws are exposed in the prior art is overcome; the right vertical wall above the protrusion recesses towards the left vertical wall, so that window sash mounting area is increased.
Description
Technical field
The utility model belongs to the closing device technical field of using at architectural openings place, is specifically related to a kind of window frame section bar.
Background technology
Along with the increase of the growth of Chinese national economy and people's income, people are more and more higher to the requirement of house fitting-up, and door and window and screen window, as a part wherein, are also progressively taken seriously., favored by people gradually owing to having advantages of that noise reduction, insulation and installation are elegant in appearance with the window frame of cavity.
The window frame of screen window is normally installed on the window frame being fixed in body of wall by screw, in the process of installing, is subject to the restriction of installing space, and screw is more easily installed the closer to sash side.This just brings the problem of two aspects:
1, want in cavity that screw terminal is hidden in window frame, the enlarged cavity that is just bound to, but affect conversely again like this installation dimension of sash, reduce draught area.
2, want to maintain the installation dimension that sash is large as far as possible, screw is installed just easily exposed outside cavity, aesthetics is installed in impact on the one hand; People's easy to clean and easily scratch hand not in the time clearing up on the other hand.
Make draught area and safety attractive in appearance form implacable opposite, and the draught area of screen window, attractive in appearance and safety are to evaluate its whether good key factor, and existing type push form screen window all can not be taken into account this 2 point, affects it and further applies.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of window frame section bar, can increase the erection space of sash, can cover in again installation screw terminal.
For solving the problems of the technologies described above, the technical solution of the utility model is: design a kind of window frame section bar, comprise section bar body, described section bar body is made up of upper cross wall, lower cross wall, left vertical wall and right vertical wall, the upper end of left vertical wall connects upper cross wall, lower end connects lower cross wall, it is characterized in that: the bottom of right vertical wall is provided with projection, the cross wall of projection is positioned at the middle part of left vertical wall and is connected on right vertical wall, and perpendicular wall upper end and the cross wall of projection joins, lower end is connected on lower cross wall.
Preferably, on the perpendicular wall of described projection, offer slot.
Preferably, have the elongated portion that exceeds the perpendicular wall of projection on described lower cross wall, elongated portion is provided with lead-in groove.
Preferably, the top of described right vertical wall is provided with the mounting groove that is positioned at projection top, and the oral area of mounting groove is closing in shape.
Compared with prior art, the beneficial effects of the utility model are:
1, because the bottom of right vertical wall is provided with projection, the cross wall of projection is positioned at the middle part of left vertical wall and is connected on right vertical wall, perpendicular wall upper end and the cross wall of projection joins, lower end is connected on lower cross wall, when use, descended cross wall to be arranged on the outer wall of existing forms, screw is installed and is entered in protruding inner chamber, overcome screw terminal is installed in prior art can exposed drawback; And the right vertical wall of projection top presents to the recess of left vertical wall side, increase the erection space of sash.
2, on the perpendicular wall due to described projection, offer slot, can install pick-proof fixture additional at the corresponding site of sash, while closing sash, pick-proof fixture is inserted in slot, even if hinge is prized, the inside still has safety prevention measure, has increased the theftproof performance of screen window.
3, owing to having the elongated portion that exceeds the perpendicular wall of projection on lower cross wall, elongated portion is provided with lead-in groove, can in this groove, lead-in be installed, and avoids window frame to cause the two wearing and tearing with sash owing to directly contacting.
4, the top of right vertical wall is provided with the mounting groove that is positioned at projection top, and the oral area of mounting groove is closing in shape, can, by being inserted in this slot with the equipped hinge of sash, both facilitate the installation of equipped hinge, has strengthened again the horizontal tamper of equipped hinge.
5, the utility model is simple in structure, can increase the erection space of sash, can strengthen again attractive in appearance and safety, is convenient in industry apply.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is stereogram of the present utility model.
Mark in figure: 1, section bar body; 11, left vertical wall; 12, upper cross wall; 13, lower cross wall; 14, right vertical wall; 2, projection; 21, cross wall; 22, perpendicular wall; 3, lead-in groove; 4, slot; 5, mounting groove.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
The utility model will be in state shown in Fig. 1, and corresponding direction is defined as top, below, left and right-hand during towards observer.
As Fig. 1, Fig. 2, shown in Fig. 3, section bar body 1 of the present utility model is by upper cross wall 12, lower cross wall 13, left vertical wall 11 and right vertical wall 14 form, the upper end of left vertical wall 11 connects upper cross wall 12, lower end connects lower cross wall 13, the bottom of right vertical wall 14 is provided with projection 2, the cross wall 21 of projection 2 is positioned at the middle part of left vertical wall 11 and is connected on right vertical wall 14, perpendicular wall 22 upper ends and the cross wall 21 of projection 2 join, lower end is connected on lower cross wall 13, when use, descended cross wall 13 to be arranged on the outer wall of existing forms, installation screw enters in the inner chamber of projection 2, overcome screw terminal is installed in prior art can exposed drawback, and the right vertical wall 14 of protruding 2 tops presents to the recess of left vertical wall 11 sides, increase the erection space of sash.
In order to increase the theftproof performance of screen window, can also on the perpendicular wall 22 of projection 2, offer slot 4.Corresponding site at sash when use installs pick-proof fixture additional, and while closing sash, pick-proof fixture is inserted in slot 4, even if hinge is prized, the inside still has safety prevention measure, has increased the theftproof performance of screen window.
For the sash that prevents window frame and installation produces wearing and tearing, the elongated portion that exceeds perpendicular wall 22 is set on lower cross wall 13, elongated portion is provided with lead-in groove 3.When use, can in this groove, lead-in be installed, avoid window frame to cause the two wearing and tearing with sash owing to directly contacting.
The utility model also the top of right vertical wall 14 be provided be positioned at projection 2 above mounting groove 5, the oral area of mounting groove 5 is closing in shape.When use, the equipped hinge of window frame and sash can be inserted in mounting groove 5, both facilitate the installation of equipped hinge, strengthen again the horizontal tamper of equipped hinge.
The above, it is only preferred embodiment of the present utility model, be not the restriction of the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (4)
1. a window frame section bar, comprise section bar body, described section bar body is made up of upper cross wall, lower cross wall, left vertical wall and right vertical wall, the upper end of left vertical wall connects upper cross wall, lower end connects lower cross wall, it is characterized in that: the bottom of right vertical wall is provided with projection, the cross wall of projection is positioned at the middle part of left vertical wall and is connected on right vertical wall, and perpendicular wall upper end and the cross wall of projection joins, lower end is connected on lower cross wall.
2. according to window frame section bar claimed in claim 1, it is characterized in that: on the perpendicular wall of described projection, offer slot.
3. according to the window frame section bar described in claim 1 or 2, it is characterized in that: on described lower cross wall, have the elongated portion that exceeds the perpendicular wall of projection, elongated portion is provided with lead-in groove.
4. according to window frame section bar claimed in claim 3, it is characterized in that: the top of described right vertical wall is provided with the mounting groove that is positioned at projection top, and the oral area of mounting groove is closing in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146116.1U CN203769622U (en) | 2014-03-28 | 2014-03-28 | Section bar for screen window frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146116.1U CN203769622U (en) | 2014-03-28 | 2014-03-28 | Section bar for screen window frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769622U true CN203769622U (en) | 2014-08-13 |
Family
ID=51286824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420146116.1U Expired - Fee Related CN203769622U (en) | 2014-03-28 | 2014-03-28 | Section bar for screen window frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769622U (en) |
-
2014
- 2014-03-28 CN CN201420146116.1U patent/CN203769622U/en not_active Expired - Fee Related
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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: 20140813 Termination date: 20180328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |