Aluminum alloy window windproof strip with multiple sealing effects

Abstract

The utility model discloses an aluminum alloy window windproof strip with multiple sealing effects, and relates to the technical field of window windproof strips, the aluminum alloy window windproof strip comprises a bottom pad, the upper end of one side of the bottom pad is provided with a gum layer, and the upper end of one side, far away from the gum layer, of the bottom pad is uniformly provided with a plurality of anti-skid grooves; an embedded convex ring is integrally arranged at the lower end of the side, close to the anti-skid groove, of the bottom pad, and a supporting strip is arranged on the inner side of the embedded convex ring; a first sealing strip is integrally arranged at the bottom of the bottom pad, a second sealing strip is arranged on one side of the first sealing strip, and a third sealing strip is arranged on the side, away from the first sealing strip, of the second sealing strip. The embedded convex ring is located between the window frame and the windowsill, a gap between the window frame and the windowsill can be blocked, and the windproof effect is achieved. The supporting strips play a role in supporting the embedded convex ring, so that the embedded convex ring always keeps high elasticity, the windproof effect of the embedded convex ring is improved, and the situation that the elasticity of the embedded convex ring is reduced due to hardening after the embedded convex ring is used for a long time is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to window windproof strip technical field, concretely is aluminium alloy window windproof strip of multiple sealing effect. BACKGROUND

[0002] The window windproof strip is a device for enhancing the sealing property of a window and reducing the intrusion of outdoor wind, which plays a role in blocking cold wind, reducing noise, improving heating efficiency in winter, preventing rainwater leakage and the like.

[0003] Chinese patent publication No. CN 2764915 Y discloses a door and window windproof strip, which is composed of a profile strip made of elastic material and a non-drying adhesive strip. The cross section of the profile strip is a seven-shaped structure with double ears at one end and a single ear at the other end, and the inner side surfaces of the two ears are pasted with non-drying adhesive strips. The door and window windproof strip can also be composed of a plate strip made of elastic material and a non-drying adhesive strip, which is pasted on one side of the elastic material plate strip along the length direction. The cross section of the non-drying adhesive strip is narrower than that of the elastic material plate strip.

[0004] The above-mentioned door and window windproof strip has a concave-shaped profile strip with two side edges located on both sides of the window, thus forming a single-layer windproof structure on the window. After long-term use, the elasticity of the profile strip will decrease due to factors such as wear and dryness, thus reducing the plugging effect of the profile strip on the window gap and leading to poor windproof effect. SUMMARY

[0005] The utility model discloses a kind of aluminium alloy window windproof strips of multiple sealing effect, embedded convex ring is provided on bottom pad, and embedded convex ring can keep elasticity for a long time under the support of support strip, and multiple sealing strips are provided, to solve the technical problem proposed in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of aluminium alloy window windproof strip of multiple sealing effect, including bottom pad, the side upper end of the bottom pad is equipped with adhesive layer, and the side upper end of the bottom pad away from adhesive layer is uniformly equipped with a plurality of anti-skid grooves;

[0008] The side lower end of the bottom pad close to anti-skid groove is integrally provided with embedded convex ring, the inner side of the embedded convex ring is provided with support strip;The bottom of the bottom pad is integrally provided with first sealing strip, one side of the first sealing strip is provided with second sealing strip, the side of the second sealing strip away from the first sealing strip is provided with third sealing strip, and the top of the second sealing strip and the third sealing strip is integrally connected with embedded convex ring.

[0009] As a further technical scheme of the utility model, the bottom pad is rectangular strip-shaped;The bottom pad is of rubber material;The length of the bottom pad is same with the length of window.

[0010] As a further technical scheme of the utility model, the back adhesive layer is rectangular, the back adhesive layer is an acrylate adhesive, the length of the back adhesive layer is the same as the length of the bottom pad, and a release paper is attached to one side of the back adhesive layer away from the bottom pad.

[0011] As a further technical scheme of the utility model, the cross section of the embedded convex ring is semicircular, and the embedded convex ring is between the window frame and the window sill; the length of the embedded convex ring is the same as the length of the bottom pad.

[0012] As a further technical scheme of the utility model, one end of the support strip is integrally arranged with the inner wall of the embedded convex ring, and the other end is integrally arranged with the bottom pad; the support strip divides the space inside the embedded convex ring into two independent spaces, and the length of the support strip is the same as the length of the embedded convex ring.

[0013] As a further technical scheme of the utility model, the length of the first sealing strip, the second sealing strip and the third sealing strip is the same as the length of the bottom pad; the bottom of the first sealing strip is flush with the bottom of the second sealing strip and the third sealing strip.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. After the windproof strip is installed, the embedded convex ring is between the window frame and the window sill, can block the gap between the window frame and the window sill, and has the effect of preventing wind; the support strip supports the embedded convex ring, keeps the embedded convex ring always elastic, improves the windproof effect of the embedded convex ring, and prevents the embedded convex ring from being hardened and losing elasticity after long-term use.

[0016] 2. The first sealing strip, the second sealing strip and the third sealing strip cooperate with each other, can block the gap at the window frame, and have the effect of preventing wind; the multiple sealing strips can further improve the windproof effect and prolong the service life of the windproof strip.

[0017] 3. The multiple anti-skid grooves can improve the friction of the windproof strip, make it easier and more convenient to install the windproof strip and push the window through the windproof strip, and ensure that the normal use of the window is not affected after the windproof strip is installed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 is another view of the utility model Figure 1 .

[0020] Figure 3This utility model Figure 1 The main view.

[0021] Figure 4 This utility model Figure 1 Side view.

[0022] In the diagram: 1-bottom pad, 2-anti-slip groove, 3-embedded protruding ring, 4-support strip, 5-first sealing strip, 6-second sealing strip, 7-third sealing strip, 8-adhesive backing layer. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4 In this embodiment of the utility model, an aluminum alloy window windproof strip with multiple sealing effects includes a base pad 1. The upper end of one side of the base pad 1 is provided with an adhesive backing layer 8, and the upper end of the side of the base pad 1 away from the adhesive backing layer 8 is provided with a plurality of anti-slip grooves 2 evenly.

[0025] The bottom pad 1 has an integrally formed embedded protruding ring 3 at the lower end of the side near the anti-slip groove 2, and a support strip 4 is provided on the inner side of the embedded protruding ring 3; the bottom of the bottom pad 1 has an integrally formed first sealing strip 5, a second sealing strip 6 is provided on one side of the first sealing strip 5, and a third sealing strip 7 is provided on the side of the second sealing strip 6 away from the first sealing strip 5, and the tops of the second sealing strip 6 and the third sealing strip 7 are integrally connected to the embedded protruding ring 3.

[0026] The base pad 1 is rectangular and long; the base pad 1 is made of rubber; the length of the base pad 1 is the same as the length of the window.

[0027] By adopting the above technical solution, after the windproof strip is installed, the embedded protruding ring 3 is located between the window frame and the windowsill, which can block the gap between the window frame and the windowsill and play a windproof role; the support strip 4 plays a role in supporting the embedded protruding ring 3, so that the embedded protruding ring 3 always maintains a large elasticity, improves the windproof effect of the embedded protruding ring 3, and prevents the embedded protruding ring 3 from reducing its elasticity due to hardening after long-term use.

[0028] In this embodiment, the adhesive backing layer 8 is rectangular, the adhesive backing layer 8 is an acrylic adhesive, the length of the adhesive backing layer 8 is the same as the length of the base pad 1, and release paper is attached to the side of the adhesive backing layer 8 away from the base pad 1.

[0029] The embedded protruding ring 3 has a semi-circular cross-section and is located between the window frame and the windowsill; the length of the embedded protruding ring 3 is the same as the length of the base pad 1.

[0030] By adopting the above technical solution, the first sealing strip 5, the second sealing strip 6 and the third sealing strip 7 work together to block the gaps at the window frame, thereby achieving a windproof effect; by setting multiple sealing strips, the windproof effect can be further improved and the service life of the windproof strips can be extended.

[0031] In this embodiment, one end of the support bar 4 is integrally formed with the inner wall of the embedded protruding ring 3, and the other end is integrally formed with the bottom pad 1; the support bar 4 divides the space inside the embedded protruding ring 3 into two independent spaces, and the length of the support bar 4 is the same as the length of the embedded protruding ring 3.

[0032] The lengths of the first sealing strip 5, the second sealing strip 6, and the third sealing strip 7 are all the same as the length of the bottom pad 1; the bottom of the first sealing strip 5 is flush with the bottom of the second sealing strip 6 and the third sealing strip 7.

[0033] By adopting the above technical solution, multiple anti-slip grooves 2 can improve the friction of the windproof strip, making it easier and more convenient to install the windproof strip and push the window through the windproof strip, ensuring that the normal use of the window is not affected after the windproof strip is installed.

[0034] The working principle of this utility model is as follows: After the windproof strip is installed, the embedded protruding ring 3 is located between the window frame and the windowsill, which can block the gap between the window frame and the windowsill and play a windproof role; the support strip 4 plays a role in supporting the embedded protruding ring 3, so that the embedded protruding ring 3 always maintains a large elasticity, improves the windproof effect of the embedded protruding ring 3, and prevents the embedded protruding ring 3 from reducing its elasticity due to hardening after long-term use.

[0035] The first sealing strip 5, the second sealing strip 6, and the third sealing strip 7 work together to block the gaps at the window frame, thus achieving a windproof effect; by setting multiple sealing strips, the windproof effect can be further improved and the service life of the windproof strips can be extended.

[0036] Multiple anti-slip grooves 2 can improve the friction of the windproof strip, making it easier and more convenient to install the windproof strip and push the window through the windproof strip, ensuring that the normal use of the window is not affected after the windproof strip is installed.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An aluminium alloy window weather strip with multiple sealing effects, characterised in that: Including the bottom pad (1), the bottom pad (1) one side upper end is equipped with the back adhesive layer (8), and the bottom pad (1) is away from the back adhesive layer (8) one side upper end and is uniformly equipped with a plurality of anti-skid groove (2); The bottom pad (1) is integrally provided with an embedded convex ring (3) on the lower end of one side close to the anti-skid groove (2), the inner side of the embedded convex ring (3) is provided with a supporting strip (4); the bottom of the bottom pad (1) is integrally provided with a first sealing strip (5), one side of the first sealing strip (5) is provided with a second sealing strip (6), the side away from the first sealing strip (5) of the second sealing strip (6) is provided with a third sealing strip (7), and the top of the second sealing strip (6) and the third sealing strip (7) is integrally connected with the embedded convex ring (3).

2. The multi-seal effect aluminium alloy window weather-stripping as claimed in claim 1, wherein: The bottom pad (1) is rectangular and long strip-shaped; the bottom pad (1) is made of rubber material; the length of the bottom pad (1) is the same as the length of the window.

3. The multi-seal effect aluminium alloy window weather-stripping as claimed in claim 2, wherein: The back adhesive layer (8) is rectangular, the back adhesive layer (8) is an acrylate adhesive, the length of the back adhesive layer (8) is the same as the length of the bottom pad (1), and the side away from the bottom pad (1) of the back adhesive layer (8) is attached with release paper.

4. The multi-seal effect aluminium alloy window weather-stripping as claimed in claim 3, wherein: The cross section of the embedded convex ring (3) is semicircular, and the embedded convex ring (3) is between the window frame and the window sill; the length of the embedded convex ring (3) is the same as the length of the bottom pad (1).

5. The multi-seal effect aluminium alloy window weather-stripping as claimed in claim 4, wherein: One end of the supporting strip (4) is integrally provided with the inner wall of the embedded convex ring (3), and the other end is integrally provided with the bottom pad (1); the supporting strip (4) divides the space inside the embedded convex ring (3) into two independent spaces, and the length of the supporting strip (4) is the same as the length of the embedded convex ring (3).

6. The multi-seal effect aluminium alloy window weather-stripping as claimed in claim 5 wherein: The length of the first sealing strip (5), the second sealing strip (6) and the third sealing strip (7) is the same as the length of the bottom pad (1); the bottom of the first sealing strip (5) is flush with the bottom of the second sealing strip (6) and the third sealing strip (7).

Images