CN201306114Y - High-strength protective door or window - Google Patents
High-strength protective door or window Download PDFInfo
- Publication number
- CN201306114Y CN201306114Y CNU2008202233788U CN200820223378U CN201306114Y CN 201306114 Y CN201306114 Y CN 201306114Y CN U2008202233788 U CNU2008202233788 U CN U2008202233788U CN 200820223378 U CN200820223378 U CN 200820223378U CN 201306114 Y CN201306114 Y CN 201306114Y
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- CN
- China
- Prior art keywords
- frame
- stiffener
- protective screening
- protective
- window
- 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
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Abstract
The utility model discloses a high-strength protective door or window, which comprises a protective net and a frame, wherein reinforcing bars are welded on the four edges of the protective net; and the reinforcing bars and the protective net are firmly connected with the frame. Since the reinforcing bars are welded on the four edges of the protective net and the reinforcing bars and the protective net are then firmly connected with the frame by nails to form a whole body, the strength of the joint of the protective net and the frame can be enhanced, and thereby, the protective net can be more firmly matched with the frame, thus improving safety.
Description
Technical field
The utility model relates to a kind of security protection facility of door and window, and it is good and have a high-intensity protection door and window to relate in particular to a kind of theftproof performance.
Background technology
At present, the window of general family all will be installed safety grid for safety, this safety grid is welded into guard shape by steel bar or steel pipe fitting, be installed on the window wall on every side whole window is covered, safety grid outwards encircles, and the area that not only takies is big, influences attractive in appearance, inharmonious with door and window structure integral body, and dismounting is also inconvenient.
In order to address the above problem, various informative safety grid device has appearred, wherein, the patent No. discloses a kind of " door window antitheft net arrangement " for the utility model patent of " ZL200620110808.6 ", comprise safety grid, safety grid is the plane net structure, interlocking is in the groove of frame around the safety grid, the two side of groove is provided with pawl, all be installed with the rubber press strip between the two sides of safety grid and the groove sidewall, and groove has at least a sidewall to match with tooth on the rubber press strip by the pawl on it, directly and to have a rubber press strip at least in the contacted rubber press strip in safety grid two sides be contacted by pawl and safety grid.This patent has solved steel bar or steel pipe fitting safety grid area occupied is big, influence attractive in appearance, with the whole inharmonic problem of door and window structure, but also have the following disadvantages: one, be provided with three rubber press strips, utilize the rubber press strip that safety grid is crimped in the frame groove, during installation, the rubber press strip of An Zhuaning need not stop to knock at last, be pressed in the frame groove, when knocking,, knock easily on safety grid because rubber press strip and safety grid are approaching, make the safety grid distortion, install also inconvenient.Two, the rubber press strip is knocked in the frame groove with external force, cause the distortion of frame groove easily, reduced safety.Three, after the crimping, when needs were dismantled, dismounting was inconvenient.Four, when rubber press strip and the crimping of frame groove closely the time, cause protection door and window easily built on the sand.
In addition, the patent No. discloses a kind of " door and window web plate clamping device " for the utility model patent of " ZL200820097621.6 ", device has press box in fixing circle, web plate, fast tooth screw, fixed frame simultaneously is the plane, another side top has L shaped location-plate and middle and lower part that fixedly die cavity is arranged, fixedly on the die cavity junction plate is arranged, one side has circular arc movable joint groove, on the L shaped location-plate vertical plate tooth is arranged, press box simultaneously is the plane, there is toothed pressure strip the another side middle and upper part, there is force application board the middle and lower part, hook-shaped movable joint head plate is arranged at the bottom, the movable joint head plate of press box embeds in the movable joint groove of fixed frame, web plate is put into seam between the location-plate vertical plate of the pressure strip of press box and fixed frame, and fast tooth screw is screwed into the connection plate hole of fixed frame and the application of force plate hole of press box.Though this patent has solved the yielding problem that " ZL200620110808.6 " exists, but also there is the low problem of intensity in this patent, because protective screening and clamping device junction are except that available double faced adhesive tape is connected, the chucking power of having only clamping device, cause bonding strength low, protective screening is easy to destroyed, and theftproof performance is lower.
The utility model content
The purpose of this utility model is to overcome the problems referred to above that existing door and window protective screening exists, a kind of high-intensity protective door and window is provided, the utility model is the intensity height not only, and protective screening and frame groove can not be out of shape when installing, protective screening is installed simple and flexible, be convenient to dismounting and safeguard that be used with door and window, Total tune is good.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of high-intensity protective door and window comprises protective screening and frame, it is characterized in that: described protective screening surrounding is along being welded with stiffener, and stiffener is fixedlyed connected with frame with protective screening.
Described stiffener and protective screening and frame fixed connection place are provided with clench nail, and clench nail passes stiffener fixedlys connected with frame with protective screening.
Described stiffener is tabular stiffener, and a plurality of solder joints are arranged on the stiffener, solder joint place and protective screening welding.
Described frame and protective screening fixed connection place are provided with pawl.
Adopt advantage of the present utility model to be:
One, the utility model is welded with stiffener on edge, protective screening surrounding, with frame fixedly connected in aggregates with protective screening stiffener by clench nail again, improved the intensity of protective screening and frame junction, it is more firm that protective screening is cooperated with frame, improved safety.
Two, compare with " ZL200620110808.6 " utility model patent, the utility model is welded with stiffener on edge, protective screening surrounding, only need fix during installation by clench nail, three press strip crimping have been replaced, knock press strip when having avoided crimping, safety grid is not yielding during installation, and installs simple and convenient.
Three, compare with " ZL200620110808.6 " utility model patent, the utility model, only need be fixed by clench nail during installation along being welded with stiffener in the protective screening surrounding, has replaced the press strip crimping, strength was excessive when frame can be because of crimping is out of shape, and has improved safety.
Four, compare with " ZL200620110808.6 " utility model patent, the utility model, only need be fixed by clench nail during installation along being welded with stiffener in the protective screening surrounding, during dismounting, only clench nail need be pulled down, can take out protective screening, easy removal.
Five, compare with " 200820097621.6 " utility model patent, the utility model is welded with stiffener on edge, protective screening surrounding, with frame fixedly connected in aggregates with protective screening stiffener by clench nail again, adopt clench nail directly stiffener and protective screening to be fixedly connected on the frame, bonding strength is far longer than by than patent, therefore, theftproof performance also is better than having been improved safety by than patent.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the syndeton schematic diagram of the utility model stiffener and protective screening
Be labeled as among the figure: 1, protective screening, 2, frame, 3, stiffener, 4, clench nail.
The specific embodiment
A kind of high-intensity protective door and window comprises protective screening 1 and frame 2, and along being welded with stiffener 3, stiffener 3 is fixedlyed connected with frame 1 with protective screening 1 in protective screening 1 surrounding.
Launch explanation, be provided with clench nail 4 at stiffener 3 and protective screening 1 with frame 2 fixed connection places, clench nail 4 passes stiffener 3 fixedlys connected with frame 2 with protective screening 1.Stiffener 3 is tabular stiffener, and a plurality of solder joints are arranged on the stiffener 3, solder joint place and protective screening 1 welding.Can also pawl be set in frame 2 and protective screening 1 fixed connection place, to increase the reliability that connects.
During installation, at first stiffener 3 is welded on edge, protective screening 1 surrounding, is connected in aggregates with frame 2 stiffener 3, protective screening 1 by clench nail 4 again.
Above-described only is preferred implementation of the present utility model.Should be understood that; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model principle; need not the technical characterictic that the process creative work just can be associated; can also make some modification and improvement; these variations obviously all should be considered as equivalent feature, still belong within the protection domain of the utility model patent.
Claims (4)
1, a kind of high-intensity protective door and window comprises protective screening (1) and frame (2), it is characterized in that: described protective screening (1) surrounding is along being welded with stiffener (3), and stiffener (3) is fixedlyed connected with frame (2) with protective screening (1).
2, high-intensity protective door and window according to claim 1, it is characterized in that: described stiffener (3) and protective screening (1) are provided with clench nail (4) with frame (2) fixed connection place, and clench nail (4) passes stiffener (3) fixedlys connected with frame (2) with protective screening (1).
3, high-intensity protective door and window according to claim 1 and 2 is characterized in that: described stiffener (3) is tabular stiffener, and a plurality of solder joints are arranged on the stiffener (3), solder joint place and protective screening (1) welding.
4, high-intensity protective door and window according to claim 1 and 2 is characterized in that: described frame (2) is provided with pawl with protective screening (1) fixed connection place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202233788U CN201306114Y (en) | 2008-12-12 | 2008-12-12 | High-strength protective door or window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202233788U CN201306114Y (en) | 2008-12-12 | 2008-12-12 | High-strength protective door or window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306114Y true CN201306114Y (en) | 2009-09-09 |
Family
ID=41098581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202233788U Expired - Lifetime CN201306114Y (en) | 2008-12-12 | 2008-12-12 | High-strength protective door or window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306114Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541625A (en) * | 2013-09-18 | 2014-01-29 | 阿博建材（昆山）有限公司 | Door lintel net |
-
2008
- 2008-12-12 CN CNU2008202233788U patent/CN201306114Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541625A (en) * | 2013-09-18 | 2014-01-29 | 阿博建材（昆山）有限公司 | Door lintel net |
| CN103541625B (en) * | 2013-09-18 | 2015-07-22 | 阿博建材（昆山）有限公司 | Door lintel net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 610072, No. 643 Century Avenue, Chongzhou Economic Development Zone, Sichuan, Chengdu Patentee after: Chengdu Lipudun Door and Window Co., Ltd. Address before: 610072, Sichuan, Chengdu province Chongzhou Industrial Development Zone next to Century Avenue Patentee before: Chengdu Lipudun Door and Window Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 611230, No. 643 Century Avenue, Chongzhou Economic Development Zone, Sichuan, Chengdu Patentee after: Chengdu Lipudun Door and Window Co., Ltd. Address before: 610072, No. 643 Century Avenue, Chongzhou Economic Development Zone, Sichuan, Chengdu Patentee before: Chengdu Lipudun Door and Window Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090909 |
|
| CX01 | Expiry of patent term |