TWM573377U - Water-stop strip for door and window frame gap - Google Patents

Abstract

The present invention is a door and window frame quilting water stop strip for joining around the open surface of a structural wall. The quilting water stop strip comprises: a base and a cone-shaped water retaining wall disposed above the base And a circular guardrail disposed at the top of the tapered water retaining wall; thereby, the quilting water stop strip of the present invention is disposed on the slat of the door and window frame and the structural wall opening, and can provide rainwater from the door and window The function of infiltrating into the room with the quilting between the walls.

Description

Door and window frame quilting water stop

The present invention relates to a quilting waterstop provided on a mud joint surface of a door and window frame to prevent rainwater from penetrating into the room from a crevice between the door and window and the wall.

The quilting project refers to the gap between the door and window frame and the structural wall opening, and is filled with cement mortar to achieve the fixed frame and waterproof operation.

However, as for all the quilting projects currently seen, cracks will occur in the second step of the cement mortar, so the internal waterproofing of the frame often fails to meet, and the problem of water seepage has not been effectively solved.

Therefore, it is necessary to propose other effective improvements or solutions for the waterproof problem between the door and window frame and the structural wall opening.

In view of this, the creators set out to solve the problem, based on years of experience and technology in related industries, and then researched and created the door and window frame quilting waterstops of the creation, the main purpose of which is to provide a door and window frame and The quilting of the opening of the structural wall provides the function of preventing rainwater from penetrating into the room from the quilting between the door and the window.

In order to achieve the above purpose, the present invention proposes a door and window frame quilting water stop bar for joining around the open surface of a structural wall, the quilting water stop bar comprising: a base; a tapered water retaining wall, It is disposed above the base; and a circular guardrail is disposed at the top of the tapered water retaining wall.

According to this configuration, the base of the quilting waterstop is adhered to the surface of the opening of the structural wall by a waterproof adhesive (for example, a material such as kelonic or elastic cement), and the tapered retaining wall can provide a function of blocking external water seepage, and Further protection is provided by a circular guardrail at the top of the conical retaining wall, so that water seepage up the conical retaining wall cannot pass over the other side.

In the present creation, the quilting water stop strip is a flexible water stop strip.

In the present creation, the bottom surface of the base has a groove.

In the present creation, the base has two wings extending outward.

In the present creation, the top of the tapered water retaining wall is provided with a plurality of circular guardrails.

The detailed features and advantages of the present invention are described in detail below in the embodiments, which are sufficient to enable any skilled artisan to understand the technical contents of the present invention and implement it according to the contents, the scope of the patent application and the drawings. Anyone familiar with the relevant art can easily understand the purpose and advantages of this creation.

Referring to FIG. 1 to FIG. 3, the present invention is a door and window frame quilting waterstop 40 disposed on the quilting 30 of the door and window frame 10 and the structural wall 20, and the quilting water stop 40 is available. The circumference of the open surface of the structural wall 20 includes a base 41, a tapered water retaining wall 42 disposed above the base 41, and a circular shape disposed at the top end of the tapered water retaining wall 42. Guardrail 43.

The quilted waterstop 40 of the present invention is a resilient water stop strip, for example made of a resilient rubber material.

The base 41 can be adhered to the surface 21 of the opening of the structural wall 20 by using a waterproof adhesive 50 (for example, a material such as kelonic or elastic cement); as can be seen from the figure, in order to improve the fixing fastness of the adhesive, the base 41 is provided. The bottom surface may be further provided with one or more grooves 411. In addition, the base 41 has two wings 412 extending outwardly, and the wings 412 can be further fixed to the surface 21 of the opening of the structural wall 20 by a nail gun using a nail gun.

The tapered water retaining wall 42 is a profile having an upper narrow and a lower width, and each side has a slope 421, which is like a barrier wall, and can provide a function of blocking water seepage.

The circular guard rail 43 is disposed above the tapered water retaining wall 42 to provide further protection so that the water seepage along the tapered water retaining wall 42 cannot pass over the other side. In implementation, the top end of the tapered water retaining wall 42 may be provided with one or a plurality of circular guard rails 42.

According to the above configuration, after the quilting water stop 40 of the present invention is placed on the quilting 30 in which the door and window frame 10 and the structural wall 20 are opened, even if rainwater from the outside penetrates through the crack of the cement mortar 60, the rainwater cannot penetrate due to the penetration. When the quilting water stop strip 40 is passed, the function of preventing rainwater from penetrating into the room from the quilting 30 between the door and window frame 10 and the structural wall 20 can be effectively achieved.

In actual implementation, the quilting water stop strip 40 of the present design can be designed according to different needs of use, and the product can be selected according to the current situation of the construction, and the most suitable size can be selected according to the current situation of the construction. The product is applied.

The above description is only for the preferred embodiment of the present invention, and should not be used to limit the scope of the creation of the present invention; that is, the equivalent changes and modifications made by the scope of the patent application should be within the scope of the patent application. .

10‧‧‧door and window frame

20‧‧‧Structural wall

21‧‧‧ surface

30‧‧‧ quilting

40‧‧‧ Quilted water stop

41‧‧‧Base

411‧‧‧ Groove

412‧‧‧ wing

42‧‧‧Cone retaining wall

421‧‧‧ Bevel

43‧‧‧round guardrail

50‧‧‧Waterproof adhesive

60‧‧‧Cement mortar

Figure 1 is a perspective view of the quilting waterstop of the door and window frame of the present invention; Fig. 2 is a sectional view of the quilting waterstop of the door and window frame of the present invention; and Fig. 3 is a quilting of the door and window frame of the creation door Schematic diagram of the use of water stop strips.

Claims (5)

A door and window frame quilting water stop bar is coupled to the periphery of an opening surface of a structural wall, the quilting water stop bar comprises: a base; a cone-shaped water retaining wall disposed above the base; and a circle A guard rail is disposed at the top of the tapered water retaining wall. The door and window frame quilting water stop strip according to claim 1, wherein the quilting water stop strip is a flexible water stop strip. The door and window frame quilting water stop strip according to claim 1, wherein the bottom surface of the base has a groove. The door and window frame quilting waterstop according to claim 1, wherein the base has two wings extending outward. The door and window frame quilting water stop strip according to claim 1, wherein the top of the tapered water retaining wall is provided with a plurality of circular guard rails.