CN210530594U

CN210530594U - Waterproof lining device for closing profile of system door and window

Info

Publication number: CN210530594U
Application number: CN201920942555.6U
Authority: CN
Inventors: 杨荣国; 王军华
Original assignee: Shanghai Hongye Curtain Wall Decoration Engineering Co ltd
Current assignee: Shanghai Hongye Curtain Wall Decoration Engineering Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-15
Anticipated expiration: 2029-06-21

Abstract

The utility model relates to a waterproof inside lining device of system door and window binding off section bar belongs to system door and window watertight fittings technical field, sets up a waterproof inside lining device through the frame angle department that is close to outdoor one side at the binding off section bar, waterproof inside lining device is two U type groove structures, bonds in the surface or the partial embedding leakproofness silica gel of leakproofness silica gel, through the double sealing effect of waterproof inside lining device and leakproofness silica gel, has played very strong sealing performance to building door and window's frame angle, has overcome traditional door and window frame angle department silica gel and has easily come off, the insecure scheduling problem of bonding, has further perfected the function of door and window system, has reached good water-proof effects.

Description

Waterproof lining device for closing profile of system door and window

Technical Field

The utility model belongs to the technical field of system door and window watertight fittings, in particular to waterproof inside lining device of system door and window binding off section bar.

Background

In modern society, regardless of families, schools, hospitals, office buildings and the like, the butt joint of outer frame profiles of a door and window system is usually cut at an angle of 45 degrees, then the section of the profile is coated with sealing silica gel, and the adhesive sealing of the butt joint is carried out by the corner combining pressure. The wall thickness of the door and window system section is thin, and is generally 1.4mm-2.2mm according to the standard requirement, so the adhesive surface coated by the silica gel is small, the adhesive quality is controlled mainly by the experience of workers, and in addition, the adhesive quality is influenced by various conditions such as the processing precision of a machine tool, the quality of a cutting tool, the precision of a cutting angle and the like. Therefore, the problems of insecure bonding, loose bonding position, silica gel peeling, uneven cut and the like are often found in use, the leakage phenomenon of the angular position of the door and window system is probably caused, the due functions of the door and window system are reduced, and the requirement on a waterproof device of the door and window system is higher especially for places with higher waterproof requirements on door and window system profiles.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's defect, the utility model discloses a frame angle department that is close to outdoor one side at the section bar that closes up sets up a waterproof inside lining device, waterproof inside lining device bonds in the surface of leakproofness silica gel or partial embedding leakproofness silica gel for two U type groove structures, through the double sealing effect of waterproof inside lining device and leakproofness silica gel, has effectively ensured the waterproof reliability of section bar that closes up in frame angle department.

The technical scheme for realizing the purpose is as follows:

the utility model provides a waterproof inside lining device of system door and window binding off section bar, include building major structure and install in the structural binding off section bar of building major structure, the frame angle department of binding off section bar has paintd leakproofness silica gel, the binding off section bar is close to the frame angle department of outdoor one side and installs waterproof inside lining device, waterproof inside lining device is two U type groove structures, two U type groove structures include horizontal U type groove and vertical U type groove, waterproof inside lining device bond in the surface or the partial embedding of leakproofness silica gel in the leakproofness silica gel.

The utility model discloses a further set up to, one side that the binding off section bar is close to building major structure is equipped with the first draw-in groove that is used for installing vertical U type groove, the binding off section bar is close to outdoor one side and is equipped with the second draw-in groove that is used for installing horizontal U type groove.

The utility model discloses a further set up to, waterproof lining device is greater than the cross-sectional length who is close to indoor one side near the cross-sectional length of outdoor one side for prevent the infiltration of outdoor rainwater.

The utility model discloses a further set up to, two U type groove structures are the shaping of bonding behind plasticity material integrated into one piece or the type of moulding respectively.

The utility model discloses a further set up as, the plasticity material is plastics or nylon.

The utility model discloses a further set up as, waterproof lining device's cross-section thickness less than or equal to 2 mm.

The utility model discloses a further set up as, waterproof lining device's rockwell hardness is 70-80 degrees.

Has the advantages that: compared with the prior art, the utility model discloses a difference lies in, the utility model provides a waterproof inside lining device of system door and window binding off section bar sets up a waterproof inside lining device through the frame angle department that is close to outdoor one side at the binding off section bar, waterproof inside lining device bonds in the surface or the partial embedding leakproofness silica gel of leakproofness silica gel for two U type groove structures, through the double sealing effect of waterproof inside lining device and leakproofness silica gel, has played very strong sealing performance to building door and window's frame angle, has overcome traditional door and window frame angle department silica gel and has easily come off, has bonded insecure scheduling problem, has further perfected the function of door and window system, has reached good water-proof effects.

Drawings

Fig. 1 is a schematic structural view of a waterproof lining device of a system door/window closing profile according to a preferred embodiment of the present invention.

Fig. 2 is a schematic view showing the installation position of the waterproof lining device in fig. 1.

Wherein: 1-building main body structure, 10-outdoor, 11-indoor, 2-closing-in section bar, 21-frame corner, 22-first clamping groove, 23-second clamping groove, 3-waterproof lining device, 31-transverse U-shaped groove and 32-vertical U-shaped groove.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1 and fig. 2, the utility model provides a waterproof inside lining device of system door and window binding off section bar, include building major structure 1 and install the binding off section bar 2 on building major structure 1, the frame angle 21 department of binding off section bar 2 has paintd the leakproofness silica gel, binding off section bar 2 is close to frame angle 21 department of outdoor 10 one side and installs waterproof inside lining device 3, waterproof inside lining device 3 is two U type groove structures, two U type groove structures include horizontal U type groove 31 and vertical U type groove 32, waterproof inside lining device 3 bond in the surface or the partial embedding of leakproofness silica gel in the leakproofness silica gel.

Preferably, but not limited to, a first clamping groove 22 for installing a vertical U-shaped groove 32 is formed on one side of the closing-in profile 2 close to the building main body structure 1, and a second clamping groove 23 for installing a transverse U-shaped groove 31 is formed on one side of the closing-in profile 2 close to the outdoor 10.

Preferably, but not limited to, since the door and window is mainly used for preventing rainwater or water in other situations brought by the outdoor 10, the length of the cross section of the side of the waterproof lining device 3 close to the outdoor 10 is greater than that of the side close to the indoor 11, which is more beneficial to protecting the closing-in section bar 2 of the door and window of the system.

Preferably, but not limited to, the double-U-shaped groove structure is formed by integrally molding a plastic material or by separately molding and then bonding.

Preferably, but not limited to, the plastic material is plastic or nylon.

Preferably, but not limited to, the waterproof lining device 3 has a cross-sectional thickness of 2mm or less.

Preferably, but not limited to, said waterproof lining means 3 has a rockwell hardness of 70 to 80 degrees, facilitating the penetration into the shell-and-tube section 2.

Particularly, after the vertical section bar and the horizontal section bar of the closing-up section bar 2 of the system door and window are cut and installed, the sealing silica gel is smeared on the cutting surface of the closing-up section bar 2, then the waterproof lining device 3 is installed at the frame corner of the closing-up section bar 2 and is bonded on the sealing silica gel, the sealing silica gel on the inner side surfaces of the section bar cutting end surface, the lining surface and the section bar can be ensured to be tightly filled, so that the double waterproof sealing effect of the door and window frame corner 21 is achieved, namely the sealing of the sealing silica gel and the sealing of the waterproof lining device 3 are achieved. Because the weakest waterproof point of system door and window is exactly the frame angle 21 node of binding off section bar 2, this technique, sets up a waterproof inside lining device 3 in addition here, can further promote the waterproof sealing function of system door and window.

The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.

Claims

1. The utility model provides a waterproof inside lining device of system door and window binding off section bar, includes building major structure and installs the binding off section bar on building major structure, the frame angle department of binding off section bar has paintd leakproofness silica gel, its characterized in that:

the binding off section bar is close to the frame angle department of outdoor one side and installs waterproof inside lining device, waterproof inside lining device is two U type groove structures, two U type groove structures include horizontal U type groove and vertical U type groove, waterproof inside lining device bond in the surface or the partial embedding of leakproofness silica gel in the leakproofness silica gel.

2. The system door and window binding off section bar waterproof lining device of claim 1, characterized in that:

one side that the binding off section bar is close to building major structure is equipped with the first draw-in groove that is used for installing vertical U type groove, one side that the binding off section bar is close to outdoors is equipped with the second draw-in groove that is used for installing horizontal U type groove.

3. The system door and window binding off section bar waterproof lining device of claim 1, characterized in that:

the length of the section of the waterproof lining device close to the outdoor side is larger than that of the section of the waterproof lining device close to the indoor side.

4. The system door and window binding off section bar waterproof lining device of claim 1, characterized in that:

the double-U-shaped groove structure is formed by integrally molding plastic materials or bonding after respectively molding.

5. The system door and window binding off section bar waterproof lining device of claim 4, characterized in that:

the plastic material is plastic or nylon.

6. The system door and window binding off section bar waterproof lining device of claim 1, characterized in that:

the cross-sectional thickness of the waterproof lining device is less than or equal to 2 mm.

7. The system door and window binding off section bar waterproof lining device of claim 1, characterized in that:

the Rockwell hardness of the waterproof lining device is 70-80 degrees.