CN217177386U

CN217177386U - Sealing strip with multiple sealing

Info

Publication number: CN217177386U
Application number: CN202220890078.5U
Authority: CN
Inventors: 冯瑜
Original assignee: Suzhou Shizhen Rubber Plastic Co ltd
Current assignee: Suzhou Shizhen Rubber Plastic Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-12
Anticipated expiration: 2032-04-18

Abstract

The utility model relates to a sealing strip with multiple sealing, sealing strip set up in push type device ' S frame seal groove, and the sealing strip includes base fin, footstock fin and connects the splice bar of two fins, base fin joint is in device A ' S mounting groove, footstock fin joint is at device B ' S seal groove, one side edge of footstock fin is buckled downwards and is constituted the right angle limit, and opposite side edge shaping has the cross-section to be the sealed limit of falling the S-shaped, the sealed limit sets up along the length direction of footstock fin. The sealing butt joint device has better sealing performance and is particularly suitable for sealing butt joint between two devices in press butt joint.

Description

Sealing strip with multiple sealing

Technical Field

The utility model relates to a sealing rubber ring technical field, concretely relates to sealing strip with multiple sealing.

Background

The sealing strip is a product which seals an object, is not easy to open and plays roles of shock absorption, water prevention, sound insulation, heat insulation, dust prevention, fixation and the like, and the sealing strip is made of various materials such as rubber, paper, metal, plastic and the like. The sealing strips are applied to various industries such as automobiles, doors and windows, cabinets, refrigerators and containers from the 80 s, unique products such as automobile sealing strips, mechanical sealing strips, door and window sealing strips and the like are developed successively according to the requirements of different industries, but the sealing strips in the press type assembly structure are generally in a side-mounted structure, but the sealing property is relatively poor and the sealing strips are easy to leak from the side surface, so that a structure capable of better sealing multiple times is provided to improve the sealing property of the sealing strips.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sealing strip with multiple sealing, it has better leakproofness, is particularly useful for pressing the sealed butt joint between two devices of butt joint.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a sealing strip with multiple sealing, sealing strip set up in push type device ' S frame seal groove, and the sealing strip includes base fin, footstock fin and connects the splice bar of two fins, base fin joint is in device A ' S mounting groove, footstock fin joint is at device B ' S seal groove, one side edge of footstock fin is buckled downwards and is constituted the right angle limit, and opposite side edge shaping has the cross-section to be the sealing edge of falling the S-shaped, the sealing edge sets up along the length direction of footstock fin.

For the above technical solution, the applicant has further optimization measures.

Optionally, the sealing strip comprises at least two connecting ribs, and the two connecting ribs are arranged between the base seat wing panel and the top seat wing panel in parallel.

Optionally, the upper end of the mounting groove of the device a is open, and the two sides are bayonets with U-shaped cross sections.

Optionally, the lower end of the sealing groove of the device B is open, the two sides are also bayonets with U-shaped cross sections, and the inner side of the sealing groove is provided with a protection strip.

Further, one side bayonet socket joint of seal groove is in the right angle limit department of footstock fin, and the opposite side bayonet socket joint is in the inboard C-shaped inslot of S-shaped sealing edge, the outside butt device B department of S-shaped sealing edge the lateral wall of protection strip.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a high stable type container sealing member, it can give supplementary seal to chamber door crack butt joint department, and the S form that outer fin adopted edge can improve the butt joint leakproofness after the chamber door is closed moreover, so can further improve the whole sealed effect of container, protects inside product.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic view of a sealing strip with multiple seals according to an embodiment of the present invention;

fig. 2 is a structural view of the sealing tape with multiple seals shown in fig. 1 in an assembled state.

The reference numerals are explained below:

1. a base panel; 2. a top seat wing panel 21, a right-angle edge 22 and an S-shaped sealing edge; 3. connecting ribs; 4. mounting grooves; 5. a sealing groove; 6. and (4) a protective strip.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment provides a sealing strip with multiple sealing, and the sealing strip sets up in push type device ' S frame seal groove 5, as shown in fig. 1 and 2, the sealing strip includes base fin 1, footstock fin 2 and connects two fins '

S splice bar

3, 1 joint of base fin is in device A '

S mounting groove

4, 2 joints of footstock fin are at device B ' S seal groove 5, one side edge of footstock fin 2 is buckled downwards and is constituted right-angle side 21, and the shaping of opposite side edge has the cross-section to be the sealed limit of the shape of falling S, the sealed limit sets up along footstock fin 2 ' S length direction.

The sealing strip comprises two connecting ribs 3, wherein the two connecting ribs 3 are arranged between the base wing panel 1 and the top seat wing panel 2 in parallel.

The upper end of the mounting groove 4 of the device A is opened, and bayonets with U-shaped sections are arranged on two sides of the mounting groove. The lower end of a sealing groove 5 of the device B is provided with an opening, two sides of the sealing groove are also provided with bayonets with U-shaped sections, and a protective strip 6 is arranged on the inner side of the sealing groove 5.

One side bayonet socket joint of seal groove 5 is in the right angle limit 21 department of footstock fin 2, and the opposite side bayonet socket joint is in the inboard C-shaped inslot of S-shaped sealing edge 22, the outside butt device B department of S-shaped sealing edge 22 the lateral wall of protection strip 6. When device B pushes down, the both ends joint of seal groove 5 withstands footstock fin 2, and the outside of S-shaped sealing edge 22 receives the extrusion of protection strip 6, to seal groove 5 compressive deformation, realizes the secondary seal of footstock fin 2 department.

To sum up, the utility model discloses a high stable type container seal spare, it can give supplementary seal to chamber door crack butt joint department, and the S form edge that outer fin adopted can improve the butt joint leakproofness after the chamber door is closed moreover, so can further improve the whole sealed effect of container, protects inside product.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a sealing strip with multiple sealing, the sealing strip sets up in the frame seal groove of push type device, its characterized in that, the sealing strip includes base fin, footstock fin and connects the splice bar of two fins, base fin joint is in device A 'S mounting groove, footstock fin joint is at device B' S seal groove, one side edge of footstock fin is buckled downwards and is constituted right-angle side, and opposite side edge shaping has the cross-section to be the sealed limit of falling the S-shaped, the sealed limit sets up along the length direction of footstock fin.

2. The weatherstrip according to claim 1 wherein said weatherstrip includes at least two tie bars, said at least two tie bars being disposed in parallel between said base and said top base flaps.

3. The sealing strip with multiple seals according to claim 1, wherein the mounting groove of the device A is open at the upper end and has bayonets with U-shaped cross sections at both sides.

4. The sealing strip with multiple seals according to claim 1, wherein the sealing groove of device B has an opening at its lower end, and has bayonets with U-shaped cross-sections on both sides, and a protection strip is disposed inside the sealing groove.

5. The sealing strip with multiple seals according to claim 4, wherein the bayonet at one side of the sealing groove is clamped at the right-angle side of the top seat wing panel, the bayonet at the other side is clamped in the C-shaped groove at the inner side of the S-shaped sealing edge, and the outer side of the S-shaped sealing edge abuts against the outer side wall of the protection strip at the device B.