Sealing strip assembly stable in connection

Abstract

The utility model relates to the technical field of sealing elements, in particular to a stably connected sealing strip assembly which comprises a first sealing strip, a second sealing strip and a supporting assembly, a clamping groove is formed in the first sealing strip, a supporting edge is arranged below the second sealing strip, a clamping ring matched with the clamping groove is arranged on the outer side of the supporting edge, and the clamping ring is connected with the supporting assembly. A first inclined face is arranged above the first sealing strip, supporting assemblies connected with the first sealing strip in an inserted mode are arranged at the four corners of the lower portion of the second sealing strip, a clamping ring is arranged on the outer side of the supporting edge below the second sealing strip, and the clamping ring inclines upwards after making contact with the first inclined face of the first sealing strip. The clamping ring and the first sealing strip are in interference fit until the clamping ring is aligned with the clamping groove, then the first sealing strip and the second sealing strip are in sealed butt joint, and in the process, the first sealing strip and the second sealing strip are further stably connected through the supporting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of seals, in particular to a sealing strip assembly with stable connection. Background Art

[0002] After vulcanization, the non-porous foamed silica gel becomes a soft elastomer, which has excellent fire resistance and high and low temperature resistance. It is mainly used to make silica gel foamed sealing strips. After some electronic and electrical components are processed, they need to be stored in a box with a sealing strip. However, the traditional sealing strip has poor support stability and is prone to unstable connection. Summary of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a sealing strip assembly with stable connection.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solution: A sealing strip assembly with stable connection, including a first sealing strip, a second sealing strip and a support assembly. A clamping groove is arranged inside the first sealing strip. A support edge is arranged below the second sealing strip. A clamping ring adapted to the clamping groove is arranged outside the support edge. A first inclined surface is arranged above the first sealing strip. Support assemblies inserted into the first sealing strip are arranged at the four corners below the second sealing strip.

[0007] To ensure the sealing performance of the connection between the second sealing strip and the first sealing strip, the utility model is improved in that a second inclined surface adapted to the first inclined surface is arranged below the second sealing strip.

[0008] Preferably, the support assembly includes support nails and friction sleeves. Friction sleeves are arranged at the four corners below the second sealing strip. The support nails penetrate through the first sealing strip and are inserted into the friction sleeves. Friction grooves adapted to the friction sleeves are arranged inside the second sealing strip.

[0009] Preferably, a hemispherical body is arranged below the friction sleeve.

[0010] (3) Beneficial Effects

[0011] Compared with the prior art, the utility model provides a sealing strip assembly with stable connection, having the following

[0012] beneficial effects:

[0013] For the seal strip assembly with stable connection, a snap ring is arranged on the outer side of the support edge below the second seal strip. After the snap ring contacts the first inclined surface of the first seal strip, it tilts upward. After the snap ring and the first seal strip are in interference fit until the snap ring aligns with the card slot, the first seal strip and the second seal strip complete the sealing butt joint. During this process, the first seal strip and the second seal strip are stably connected through the support assembly. Brief Description of the Drawings

[0014] Figure 1 is the first schematic diagram of the structure of the present utility model;

[0015] Figure 2 is the second schematic diagram of the structure of the present utility model;

[0016] Figure 3 is the partial schematic diagram of the structure of the present utility model.

[0017] In the figure: 1, the first seal strip; 2, the second seal strip; 3, the support edge; 4, the snap ring; 5, the first inclined surface; 6, the second inclined surface; 7, the support pin; 8, the friction sleeve; 9, the hemispherical body. Detailed Description of the Preferred Embodiment

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 - 3 , a seal strip assembly with stable connection, including a first seal strip 1, a second seal strip 2 and a support assembly. A card slot is arranged inside the first seal strip 1. A support edge 3 is arranged below the second seal strip 2. A snap ring 4 adapted to the card slot is arranged on the outer side of the support edge 3. A first inclined surface 5 is arranged above the first seal strip 1. A support assembly inserted into the first seal strip 1 is arranged at the four corners below the second seal strip 2.

[0020] During the actual use process, initially, the first seal strip 1 and the second seal strip 2 are separated. Then, the second seal strip 2 feeds towards the first seal strip 1. The support edge 3 provides stable support for the snap ring 4. After the snap ring 4 contacts the first inclined surface 5, it is received. The support edge 3 with the snap ring 4 is in interference fit with the first seal strip 1. At this time, the support assembly is inserted and fed into the first seal strip 1 to ensure the stability of the connection between the first seal strip 1 and the second seal strip 2.

[0021] During actual use, a second inclined surface 6 adapted to the first inclined surface 5 is provided below the second sealing strip 2. The cooperation between the first inclined surface 5 and the second inclined surface 6 ensures the sealing performance of the connection between the first sealing strip 1 and the second sealing strip 2.

[0022] In this embodiment, the support assembly includes support pins 7 and friction sleeves 8. Friction sleeves 8 are provided at the four corners below the second sealing strip 2. The support pins 7 penetrate through the first sealing strip 1 and are inserted into the friction sleeves 8. Friction grooves adapted to the friction sleeves 8 are provided in the second sealing strip 2. A hemispherical body 9 is provided below the friction sleeve 8. The support pins 7 penetrate through the second sealing strip 2 and provide stable support for the friction sleeves 8. The hemispherical body 9 below the friction sleeve 8 facilitates alignment with the friction grooves, and then enables the friction sleeves 8 to be stably inserted into the friction grooves.

[0023] To illustrate in detail the possible application scenarios, technical principles, specific implementable solutions, achievable objectives and effects of this application, the following will be described in detail with reference to the specific examples listed and in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, so they are only examples and cannot be used to limit the protection scope of this application.

[0024] Referring to "embodiments" herein means that the specific features, structures or characteristics described in connection with the embodiments can be included in at least one embodiment of this application. The term "embodiment" appearing in various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0025] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the technical field to which this application belongs; the use of the relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealing strip assembly with stable connection, comprising a first sealing strip (1), a second sealing strip (2) and a support assembly, characterized in that: A clamping groove is provided inside the first sealing strip (1). A support edge (3) is provided below the second sealing strip (2). A snap ring (4) adapted to the clamping groove is provided on the outer side of the support edge (3). A first inclined surface (5) is provided above the first sealing strip (1). Support assemblies inserted into the first sealing strip (1) are provided at the four corners below the second sealing strip (2).

2. The stable connection sealing strip assembly according to claim 1, wherein: A second inclined surface (6) adapted to the first inclined surface (5) is provided below the second sealing strip (2).

3. The seal strip assembly with stable connection according to claim 2, characterized in that: The support assembly includes support pins (7) and friction sleeves (8). Friction sleeves (8) are provided at the four corners below the second sealing strip (2). The support pins (7) penetrate through the first sealing strip (1) and are inserted into the friction sleeves (8). Friction grooves adapted to the friction sleeves (8) are provided inside the second sealing strip (2).

4. The sealing strip assembly with stable connection according to claim 3, characterized in that: A hemispherical body (9) is provided below the friction sleeve (8).

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