CN204804587U - Door and window pick -proof structure - Google Patents
Door and window pick -proof structure Download PDFInfo
- Publication number
- CN204804587U CN204804587U CN201520532815.4U CN201520532815U CN204804587U CN 204804587 U CN204804587 U CN 204804587U CN 201520532815 U CN201520532815 U CN 201520532815U CN 204804587 U CN204804587 U CN 204804587U
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- pick
- door
- proof
- corner brace
- window
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Abstract
The utility model discloses a door and window pick -proof structure, including door and window frame section bar, door and window frame angle concatenation section bar, pick -proof angle sign indicating number, hinge, screw, pick -proof angle sign indicating number is located right angle that concatenation section bar in door and window frame angle the constitutes department of bending, the section of pick -proof angle sign indicating number is the L type, pick -proof angle sign indicating number has a plurality of angles code holes, the position of angle code holes with the hole site of installation hinge aligns on the door and window frame angle concatenation section bar, pick -proof angle sign indicating number the hinge with door and window frame section bar is through passing the fix with screw of angle code holes. The utility model discloses a door and window pick -proof structure pick -proof performance is good, the life of reinforcing door and window hinge, to compare the pick -proof door and window who uses the riveting nut with low costs.
Description
Technical field
The utility model relates to door and window structure technical field, particularly relates to a kind of door and window prying-resistant structure.
Background technology
On existing market, the screw major part of alumium alloy door and window dress hinge is all be directly installed on above door-and window-frames section bar, because door-and window-frames section bar wall thickness only has 2.0 millimeters or 1.4 millimeters respectively, easily cause when causing screw to be installed stripped thread twist tight or install rear stressed unreliable, easily come off, cause screw to install and lost efficacy.Another way be on aluminium alloy doorframe and window frame fan hinge is installed position on increase a riveting nut, the screw installing hinge is contained in above riveting nut, although the connection of this way energy Reinforced hinge and door-and window-frames section bar, too increases door and window processing and fabricating cost simultaneously.Existing frame mode all cannot reach effective pick-proof effect.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of door and window prying-resistant structure, improves the security performance of door and window.
The utility model provides a kind of door and window prying-resistant structure, comprising: doorframe and window frame section bar, doorframe and window frame angle splicing profile, pick-proof corner brace, hinge, screw; Described pick-proof corner brace is positioned at the right-angle folding crook that described doorframe and window frame angle splicing profile is formed, the section of described pick-proof corner brace is L-type, described pick-proof corner brace has multiple corner brace hole, align with the position, hole of described doorframe and window frame angle splicing profile being installed hinge in the position in described corner brace hole, described pick-proof corner brace, described hinge and described doorframe and window frame section bar are by fixing through the screw in described corner brace hole.
Above-mentioned door and window prying-resistant structure can also have following characteristics:
Described pick-proof corner brace comprises multiple cavity, and described corner brace hole is positioned at the inner side side of described cavity near described pick-proof corner brace.
Above-mentioned door and window prying-resistant structure can also have following characteristics:
The quantity in described corner brace hole is 6.
Above-mentioned door and window prying-resistant structure can also have following characteristics:
The diameter in described corner brace hole 4 and the thickness L of described pick-proof corner brace proportional.
Above-mentioned door and window prying-resistant structure can also have following characteristics:
The thickness of described pick-proof corner brace 3 is relevant to the length of the cavity of described doorframe and window frame angle splicing profile 2.
The utility model compared with prior art, has the following advantages and effect:
1, pick-proof performance is good.
2, the application life of hinge for door and window is strengthened.
3, the Antiprizing door/window cost comparing use riveting nut is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of door and window prying-resistant structure in the utility model embodiment;
Fig. 2 is the sectional schematic diagram of pick-proof corner brace in the utility model embodiment;
Fig. 3 is the left side view of pick-proof corner brace in the utility model embodiment.
Reference numeral: doorframe and window frame section bar 1, doorframe and window frame angle splicing profile 2, pick-proof corner brace 3, corner brace hole 4.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can be combined mutually.
As shown in Figure 1, door and window prying-resistant structure comprises doorframe and window frame section bar 1, doorframe and window frame angle splicing profile 2, pick-proof corner brace 3.Pick-proof corner brace 3 is positioned at the right-angle folding crook that doorframe and window frame angle splicing profile 2 is formed, and the section of pick-proof corner brace 3 is L-type, and pick-proof corner brace 3 has multiple corner brace hole 4, aligns with the position, hole of doorframe and window frame angle splicing profile 2 being installed hinge in the position in corner brace hole 4.Pick-proof corner brace 3, hinge and doorframe and window frame section bar 1 are by fixing through the screw in corner brace hole.Use said structure install hinge time can by screw fastening while doorframe and window frame section bar also by fastened by screw on pick-proof corner brace with holes, can effectively overcome when screw is installed easily causes stripped thread twist not tight or install rear stressed insecure problem and use the problem that the Antiprizing door/window cost of riveting nut is high, improve pick-proof corner brace 3, fastening dynamics between hinge and doorframe and window frame section bar 1, thus improve the pick-proof performance of door and window.
Pick-proof corner brace 3 comprises multiple cavity, and corner brace hole 4 is positioned at the inner side side of cavity near pick-proof corner brace 3.As shown in Figure 2, the quantity in corner brace hole 4 can be 6.
Fig. 3 is the left side view of pick-proof corner brace in the utility model embodiment.The thickness of pick-proof corner brace 3 is L, the diameter in corner brace hole 4 and the thickness L of pick-proof corner brace 3 proportional.The thickness L of pick-proof corner brace 3 is relevant to the length L1 of the cavity of doorframe and window frame angle splicing profile 2.The effective length of screw fastening can be increased like this thus the pick-proof performance of enhancing door and window.
Fixed casement window of the present utility model has the following advantages and effect:
1, pick-proof performance is good.
2, the application life of hinge for door and window is strengthened.
3, the Antiprizing door/window cost comparing use riveting nut is low.
In addition, it should be noted that, the specific embodiment described in this manual, the shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this manual is only to the explanation of the utility model structure example.
Above-described content can combine enforcement individually or in every way, and these variant are all within protection domain of the present utility model.
In this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the article of a series of key element or equipment not only comprises those key elements, but also comprise other key elements clearly do not listed, or also comprise by this article or the intrinsic key element of equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within the article or equipment comprising described key element and also there is other identical element.
Above embodiment only in order to the technical solution of the utility model and unrestricted to be described, has only been described in detail the utility model with reference to preferred embodiment.Those of ordinary skill in the art should be appreciated that and can modify to the technical solution of the utility model or equivalent replacement, and does not depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. a door and window prying-resistant structure, is characterized in that, comprises doorframe and window frame section bar, doorframe and window frame angle splicing profile, pick-proof corner brace, hinge, screw; Described pick-proof corner brace is positioned at the right-angle folding crook that described doorframe and window frame angle splicing profile is formed, the section of described pick-proof corner brace is L-type, described pick-proof corner brace has multiple corner brace hole, align with the position, hole of described doorframe and window frame angle splicing profile being installed hinge in the position in described corner brace hole, described pick-proof corner brace, described hinge and described doorframe and window frame section bar are by fixing through the screw in described corner brace hole.
2. a kind of door and window prying-resistant structure as claimed in claim 1, is characterized in that,
Described pick-proof corner brace comprises multiple cavity, and described corner brace hole is positioned at the inner side side of described cavity near described pick-proof corner brace.
3. a kind of door and window prying-resistant structure as claimed in claim 1, is characterized in that,
The quantity in described corner brace hole is 6.
4. a kind of door and window prying-resistant structure as claimed in claim 1, is characterized in that,
The diameter in described corner brace hole 4 and the thickness L of described pick-proof corner brace proportional.
5. a kind of door and window prying-resistant structure as claimed in claim 1, is characterized in that,
The thickness of described pick-proof corner brace 3 is relevant to the length of the cavity of described doorframe and window frame angle splicing profile 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532815.4U CN204804587U (en) | 2015-07-21 | 2015-07-21 | Door and window pick -proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532815.4U CN204804587U (en) | 2015-07-21 | 2015-07-21 | Door and window pick -proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204804587U true CN204804587U (en) | 2015-11-25 |
Family
ID=54589430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520532815.4U Active CN204804587U (en) | 2015-07-21 | 2015-07-21 | Door and window pick -proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204804587U (en) |
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2015
- 2015-07-21 CN CN201520532815.4U patent/CN204804587U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |