CN212509479U

CN212509479U - Rubber sealing strip

Info

Publication number: CN212509479U
Application number: CN202020744780.1U
Authority: CN
Inventors: 刘国捷
Original assignee: Suzhou Qiruike Electronic Technology Co ltd
Current assignee: Suzhou Qiruike Electronic Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-09
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a rubber sealing strip, including first sealing strip and second sealing strip, the upper surface of first sealing strip is convex, and the lower surface is equipped with the second sealing strip, and the bottom of second sealing strip is upwards seted up the arc recess, and the both sides of arc recess are equipped with the barb downwards, the medial surface of barb is equipped with first arch, is equipped with the second arch on the first arch, and first arch and second arch are mutually perpendicular, and the arc recess is equipped with two third archs downwards, and wherein two third archs are parallel to each other, and two third archs are equipped with the bead in an adjacent side, the both sides of second sealing strip are equipped with the butt face; the rubber sealing strip is strong in sealing performance, not easy to fall off, simple and convenient to use, and does not need to be knocked by hard objects during assembly.

Description

Rubber sealing strip

Technical Field

The utility model relates to a sealing member technical field especially relates to a rubber sealing strip.

Background

The sealing strip is suitable for a plurality of fields such as automobile processing, glass door and window, furniture equipment, and the appearance of sealing strip has solved indoor air leakage, noise, gets into dust and debris scheduling problem easily. However, the existing sealing strip is single in structure, is only simply assembled on an object, is easy to fall off, and is not easy to guarantee the sealing performance when being knocked and installed by external force.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problems and providing a rubber sealing strip which has strong sealing performance, is not easy to fall off, and does not need hard objects to knock when being assembled, and is simple and convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a rubber sealing strip, includes first sealing strip and second sealing strip, the upper surface of first sealing strip is convex, and the lower surface is equipped with the second sealing strip, the arc recess is upwards seted up to the bottom of second sealing strip, the both sides of arc recess are equipped with the barb downwards, the medial surface of barb is equipped with first arch, it is protruding to be equipped with the second in the first arch, first arch and the protruding mutually perpendicular of second, the arc recess is equipped with two third archs downwards, and wherein two third archs are parallel to each other, two the third arch is equipped with the bead in an adjacent side, the both sides of second sealing strip are equipped with the butt face.

Preferably, the barbs at the bottoms of the two sides of the arc-shaped groove are bent inwards.

Preferably, the abutting surface is a vertical plane, and when the second sealing strip is in assembling contact with the object, the abutting surface is matched with the object assembling groove.

Preferably, the first sealing strip and the second sealing strip are integrated.

Preferably, one end of the first sealing strip extends out of the end face of the second sealing strip.

Compared with the prior art, the utility model discloses a rubber seal strip's beneficial effect lies in: this novel rubber sealing strip can be horizontal, vertical and object cooperation, inserts one end earlier during the cooperation, and rethread external force makes the sealing strip get into the object completely in, need not to use hard thing to knock into, and is difficult for droing after the sealing strip installation targets in place, convenience simple to use.

Drawings

Fig. 1 is the structural schematic diagram of the rubber sealing strip of the present invention.

Fig. 2 is the cross-sectional schematic view of the rubber sealing strip of the present invention.

Fig. 3 is a front view of the rubber sealing strip of the present invention.

In the figure: 1. a first seal strip; 2. a second seal strip; 3. an arc-shaped groove; 4. a barb; 5. a first protrusion; 6. a second protrusion; 7. a third protrusion; 8. a rib; 9. a contact surface.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments. It should be noted that the terms "first", "second", "third", "inner", "outer" and "provided" are used herein to describe positional relationships in the drawings, and the description is for illustrative purposes only and does not mean that the embodiments are unique.

Referring to fig. 1-3, a rubber sealing strip comprises a first sealing strip 1 and a second sealing strip 2, wherein the upper surface of the first sealing strip 1 is arc-shaped, the lower surface of the first sealing strip is provided with the second sealing strip 2, the bottom of the second sealing strip 2 is upwards provided with an arc-shaped groove 3, two sides of the arc-shaped groove 3 are downwards provided with barbs 4, the inner side surface of each barb 4 is provided with a first protrusion 5, the first protrusion 5 is provided with a second protrusion 6, the first protrusion 5 is perpendicular to the second protrusion 6, the arc-shaped groove 3 is downwards provided with two third protrusions 7, wherein the two third protrusions 7 are parallel to each other, the two third protrusions 7 are provided with a convex rib 8 on an adjacent side surface, two sides of the second sealing strip 2 are provided with abutting surfaces 9, the barbs 4 at the bottoms of the two sides of the arc-shaped groove 3 are bent inwards, the abutting surfaces 9, when the second sealing strip 2 is in assembly contact with an object, the abutting surface 9 is matched with the object assembly groove, the first sealing strip 1 and the second sealing strip 2 are integrated, and one end of the first sealing strip 1 extends out of the end surface of the second sealing strip 2.

The utility model discloses a rubber sealing strip, including first sealing strip and second sealing strip, the upper surface of first sealing strip is convex, and the lower surface is equipped with the second sealing strip, and the bottom of second sealing strip is upwards seted up the arc recess, and the both sides of arc recess are equipped with the barb downwards, the medial surface of barb is equipped with first arch, is equipped with the second arch on the first arch, and first arch and second arch are mutually perpendicular, and the arc recess is equipped with two third archs downwards, and wherein two third archs are parallel to each other, and two third archs are equipped with the bead in an adjacent side, the both sides of second sealing strip are equipped with the butt face; the rubber seal strip is dense.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A rubber weather strip includes a first weather strip (1) and a second weather strip (2), and is characterized in that: the upper surface of first sealing strip (1) is arc, and the lower surface is equipped with second sealing strip (2), arc recess (3) are upwards seted up to the bottom of second sealing strip (2), the both sides of arc recess (3) are equipped with barb (4) downwards, the medial surface of barb (4) is equipped with first arch (5), be equipped with the protruding (6) of second on first arch (5), first protruding (5) and the protruding (6) mutually perpendicular of second, arc recess (3) are equipped with two protruding (7) of third downwards, and wherein two protruding (7) of third are parallel to each other, two protruding (7) of third are equipped with bead (8) in adjacent side, the both sides of second sealing strip (2) are equipped with butt face (9).

2. A rubber weather strip according to claim 1, wherein: barbs (4) at the bottoms of two sides of the arc-shaped groove (3) are bent inwards.

3. A rubber weather strip according to claim 1, wherein: the abutting surface (9) is a vertical plane, and when the second sealing strip (2) is in assembling contact with an object, the abutting surface (9) is matched with the object assembling groove.

4. A rubber weather strip according to claim 1, wherein: the first sealing strip (1) and the second sealing strip (2) are integrated.

5. The rubber weather strip according to claim 4, wherein: one end of the first sealing strip (1) extends out of the end face of the second sealing strip (2).