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Door and window sash corner protector

A door and window sash and corner protection technology, applied in the direction of the door leaf, etc., can solve the problems of personal injury, easy to fall off, no anti-warping, etc., and achieve the effect of safe and reliable use, highlighting substantive features, and highlighting substantive features

Inactive Publication Date: 2017-06-06
王宗超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While the casement doors and windows are widely used, the technical defects in the product structure design are fully exposed, especially the casement doors and windows made of broken bridge aluminum profiles, the corners of the doors and windows form multi-layer sharp corners, Especially the sharp right angles and the sharp corners of the raw edges at the bottom of the doors and windows, which undoubtedly bury a huge safety hazard for people's indoor activities
When people do some housework around the window, if they raise their head or get up carelessly, they will cause serious personal injury accidents due to the sharp right angle and the sharp corner of the burr at the bottom of the protruding window sash, and the light ones will scratch the skin and cause abrasions; Severe cases produce large wounds, piercing the skull, and even life-threatening
In order to overcome the technical defects existing in the prior art, those skilled in the art have introduced a kind of corner protector for the corners of door and window sash to the market. Although this technical solution provides a comparative reliable measure
But when this technical scheme is put into use, it needs to be attached to the corner of the door and window sash with double-sided adhesive tape on the back side of the corner guard plate, which will inevitably impel this technical scheme to have the following technical defects: one is that there is no The technical measures to prevent warping are set, so it is easy to fall off after bumping; the second is that the method of double-sided adhesive application itself has insufficient bonding force, which cannot guarantee the firmness of the bond between the two, and there is a risk of falling off. Probability, still not eradicating unsafe hidden dangers

Method used

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  • Door and window sash corner protector
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  • Door and window sash corner protector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A corner protector for door and window sash corners according to Embodiment 1 of the present invention (see figure 1 ), including a triangular corner guard plate 1, the included angle of the corner guard plate 1 is a right angle, and the two right-angle sides extend vertically to the same side with one side guard plate 2, 3, and the two side guard plates 2, 3 is flat, and an anti-warping mechanism is established at the angle where its inner side joins.

[0035] The anti-warping mechanism is that an anti-warping plate 4 connected with the two side guard plates 2 and 3 is provided at the angle between the inner sides of the two side guard plates 2 and 3, and the anti-warping plate 4 is a right-angled equilateral The "∟" shaped plate structure.

[0036] The corner guard 1 and the side guards 2 and 3 in Example 1 of the present invention are made of vulcanized rubber elastic material, and the anti-warping plate 4 is made of hard engineering plastic material. The height of...

Embodiment 2

[0041] A corner protector for door and window sash corners according to Embodiment 2 of the present invention (see figure 2 ), including a fan-shaped corner guard plate 1, the included angle of the corner guard plate 1 is a right angle, and the two right-angle sides extend vertically to the same side with one side guard plate 2, 3, and the two side guard plates 2, 3 is a Z-shaped plate-shaped body, and an anti-warping mechanism is established at the angle where its inner sides meet.

[0042] The anti-warping mechanism is to set an anti-warping plate 4 integrated with the two side guard plates 2 and 3 at the angle between the inner sides of the two side guard plates 2 and 3, and the anti-warping plate 4 is a triangular plate body structure.

[0043] The corner guards 1, side guards 2, and 3 of Example 2 of the present invention are made of polyurethane elastic material, and the anti-warping plate 4 is made of a metal plate; the side guards 2 , The height of 3 is 25 mm.

[0...

Embodiment 3

[0048] A corner protector for door and window sash corners according to Embodiment 3 of the present invention (see image 3 ), including a corner guard 1 composed of two isosceles triangles and a sector, the angle of the corner guard 1 is a right angle, and two right-angled sides extend vertically to the same side and one side guard 2 , 3, both side guard plates 2, 3 are flat plates, and an anti-warping mechanism is set at the angle where the inner sides meet.

[0049] The anti-warping mechanism is that a groove 8 is provided on the inner side of the guard plates 2 and 3 on both sides, and the same side of the two ends of the anti-warping plate 4 respectively extends a plug-in plate 7 that matches the groove 8 and is inserted into the groove 8. Inside. The anti-saw plate 4 is a triangular plate-shaped body, and the anti-saw plate 4 and the inserting plate 7 on the same side at both ends are made of ABS engineering plastic material.

[0050] The maximum distance L from the inte...

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Abstract

The invention discloses a door and window sash corner protector and relates to the technical field of flat-opening door and window sash design. According to the technical scheme, the door and window sash corner protector comprises a corner surface protecting plate and is characterized in that the included angle of the corner surface protecting plate is a right angle; side protecting plates vertically extend from the same side of the right-angle sides of the right angle; the inside of the included angle of the two side protecting plate is provided with an anti-tilting mechanism. Compared with the prior art, the door and window sash corner protector can overcome the shortcomings of the prior art, effectively protect personal safety and ensure safe and reliable using processes, thereby being outstanding in practical features and significant in progress.

Description

[0001] Technical field: [0002] The invention relates to the technical field of door and window design, in particular to the technical field of corner protectors used at the corners of door and window sashes. [0003] Background technique: [0004] At present, in the design scheme of window opening methods in high-rise buildings, casement windows are the most effective and the most widely used. Since casement windows have higher airtightness and watertightness indicators than sliding windows, and the sound insulation effect is also the most superior, so casement doors and windows are widely used in high-rise buildings and high-quality construction projects. While the casement doors and windows are widely used, the technical defects in the product structure design are fully exposed, especially the casement doors and windows made of broken bridge aluminum profiles, the corners of the doors and windows form multi-layer sharp corners, Especially the sharp right angles and the sha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/88
CPCE06B3/88
Inventor 王宗超
Owner 王宗超