Door and window rubber strip detection device

Abstract

The present invention relates to the technical field of aluminum alloy doors and windows, and discloses a door and window rubber strip detection device, comprising a detection block body, the detection block body comprising a detection area opposite to the window frame, the detection area comprising a first limit portion combined with the inner profile of the window frame and a second limit portion combined with the outer profile of the window frame, a evacuation portion for evading the central rubber strip is provided between the first limit portion and the second limit portion, a first detection portion in contact with the central rubber strip is provided on the evacuation portion, and a second detection portion in contact with the frame sash rubber strip of the window frame is provided above the second limit portion. The present invention can conveniently detect the sealing performance of the central rubber strip and the frame sash rubber strip, does not require manual measurement, and does not require installation and testing on the sample corner of the window, is easy to operate, and can quickly detect whether the sealing performance of the rubber strip is qualified.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy doors and windows, and in particular to a door and window rubber strip detection device. Background Art

[0002] The sealing strips for doors and windows are complex in shape and made of soft materials, which are easily deformed during production. When the deformed strips are installed on doors and windows, the sealing of the doors and windows will fail. The traditional judgment method is mainly to detect the size, but the software is soft and it is difficult to judge based on the size alone.

[0003] A more accurate detection method is to install the strip on the window or on a sample corner of a window with hinges for judgment, which is more time-consuming and laborious. Summary of the invention

[0004] The present invention provides a door and window rubber strip detection device, which solves the problem of inconvenient operation of door and window sealing detection in the prior art.

[0005] The technical solution of the present invention is implemented as follows: a door and window rubber strip detection device includes a detection block body, the detection block body includes a detection area opposite to the window frame, the detection area includes a first limiting portion combined with an inner profile of the window frame and a second limiting portion combined with an outer profile of the window frame, an avoidance portion for avoiding a central rubber strip installed on the window frame is provided between the first limiting portion and the second limiting portion, a first detection portion in contact with the central rubber strip is provided on the avoidance portion, and a second detection portion in contact with a frame sash rubber strip of the window frame is provided above the second limiting portion.

[0006] As a preferred technical solution, the shape of the first limiting portion is adapted to the shape of the “C”-shaped groove of the inner profile of the window frame.

[0007] As a preferred technical solution, the second limiting portion is combined with the side of the rubber strip installation groove at the edge of the outer profile of the window frame, and the second limiting portion is a limiting platform combined with the side of the rubber strip installation groove.

[0008] As a preferred technical solution, the first detection portion is a step protruding outward.

[0009] As a preferred technical solution, an inclined detection surface is provided at a right angle of the step, and the detection surface is used to be combined with the central rubber strip.

[0010] As a preferred technical solution, the second detection portion is in the shape of a bar protruding outward.

[0011] The beneficial effects of the present invention are as follows: the present invention can conveniently detect the sealing performance of the central rubber strip and the frame and sash rubber strip, does not require manual measurement, and does not require installation and testing on sample corners of windows. The operation is convenient and whether the sealing performance of the rubber strip is qualified can be quickly detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0014] Figure 2 Schematic diagram of the use status of an embodiment of the present invention.

[0015] In the figure, 1-inner profile of window frame; 11-"C"-shaped groove; 2-outer profile of window frame; 21-rubber strip installation groove; 3-detection block body; 31-first limiting part; 32-second limiting part; 33-avoidance part; 34-first detection part; 341-detection surface; 35-second detection part; 4-central rubber strip; 5-frame and sash rubber strip. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The description of these implementations is used to help understand the present invention, but does not constitute a limitation of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0018] like Figure 1 and Figure 2 As shown, a door and window rubber strip detection device includes a detection block body 3, the detection block body 3 includes a detection area opposite to the window frame, the detection area includes a first limiting portion 31 combined with the inner profile 1 of the window frame and a second limiting portion 32 combined with the outer profile 2 of the window frame, an avoidance portion 33 for avoiding a central rubber strip 4 installed on the window frame is provided between the first limiting portion 31 and the second limiting portion 32, a first detection portion 34 in contact with the central rubber strip 4 is provided on the avoidance portion 33, and a second detection portion 35 in contact with the frame sash rubber strip 5 of the window frame is provided above the second limiting portion 32.

[0019] The shape of the first limiting portion 31 is matched with the shape of the “C”-shaped groove of the inner profile 1 of the window frame, so that the first limiting portion 31 is just stuck in the “C”-shaped groove.

[0020] The second limiting portion 32 is combined with the side surface of the rubber strip installation groove 21 at the edge of the outer profile 2 of the window frame. The second limiting portion 32 is a limiting platform combined with the side surface of the rubber strip installation groove 21 .

[0021] The first detection portion 34 is a step protruding outwards to facilitate contact with the central rubber strip 4 .

[0022] An inclined detection surface 341 is provided at a right angle of the step, and the detection surface 341 is used to be combined with the central rubber strip 4.

[0023] The second detection portion 35 is in the shape of a bar that protrudes outward.

[0024] When the present invention is in use, the detection block body 3 is installed at the bottom of the window frame, the detection area is opposite to the side of the window frame, the first limiting portion 31 is just stuck in the "C"-shaped groove, and the second limiting portion 32 is combined with the side of the rubber strip installation groove 21 at the edge of the outer profile 2 of the window frame. If the central rubber strip 4 can be tightly combined with the detection surface 341 at the right angle of the first detection portion 34, the sealing of the central rubber strip 4 is qualified, otherwise it is unqualified.

[0025] If the frame-sash rubber strip 5 can be tightly combined with the second detection portion 35 , the sealing performance of the frame-sash rubber strip 5 is qualified, otherwise it is unqualified.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A door and window rubber strip detection device, characterized in that: The detection block body includes a detection area opposite to the window frame, the detection area includes a first limit portion combined with the inner profile of the window frame and a second limit portion combined with the outer profile of the window frame, a relief portion for avoiding a central rubber strip installed on the window frame is provided between the first limit portion and the second limit portion, a first detection portion in contact with the central rubber strip is provided on the relief portion, and a second detection portion in contact with a frame sash rubber strip of the window frame is provided above the second limit portion; The shape of the first limiting portion is adapted to the shape of the "C"-shaped groove of the inner profile of the window frame; The second limiting portion is combined with the side of the rubber strip installation groove at the edge of the outer profile of the window frame, and the second limiting portion is a limiting platform combined with the side of the rubber strip installation groove; The first detection portion is a step protruding outward; An inclined detection surface is provided at a right angle of the step, and the detection surface is used to be combined with the central rubber strip; The second detection portion is in the shape of a bar protruding outward.

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