Flame-retardant rubber part

Abstract

The utility model belongs to the technical field of rubber parts, and particularly relates to a flame-retardant rubber part which comprises a sealing gasket, a reinforcing assembly is arranged in the sealing gasket, the strength of the sealing gasket is improved, the sealing gasket is not prone to damage, flame-retardant silica gel pads are arranged on the upper side and the lower side of the reinforcing assembly, the flame-retardant capacity of the sealing gasket is better, and the service life of the sealing gasket is prolonged. Silicon rubber glass fiber cloth is arranged on the upper side and the lower side of a flame-retardant silica gel pad, so that the overall high-temperature resistance and toughness of the sealing pad are better, flame-retardant pads are symmetrically arranged on the left side and the right side of a reinforcing assembly, the flame-retardant performance is further improved, wear-resistant assemblies are symmetrically arranged on the left side and the right side of the sealing pad, the wear-resistant performance of the sealing pad is improved, and the service life is prolonged. When in use, the sealing gasket is hermetically mounted between a motorcycle fuel tank and a motorcycle body, so that fire caused by fuel leakage can be effectively prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber parts, and in particular relates to a flame retardant rubber part. Background Art

[0002] With the rapid development of the motorcycle industry, the safety performance requirements for motorcycle accessories are increasing. Especially in high temperature and flammable environments, flame retardant rubber parts are usually installed between the fuel tank and the body to prevent fires caused by fuel leakage. Traditional flame retardant rubber parts have poor flame retardant performance when facing fire sources and insufficient wear resistance, which cannot meet the high requirements of modern motorcycles for safety performance and service life. Utility Model Content

[0003] The purpose of the utility model is to provide a flame retardant rubber part in view of the above existing technical problems, so as to solve the problems raised in the background technology.

[0004] In view of this, the utility model provides a flame retardant rubber part, including a sealing pad, a reinforcing component is arranged inside the sealing pad, flame retardant silicone pads are arranged on the upper and lower sides of the reinforcing component, silicone rubber glass fiber cloths are arranged on the upper and lower sides of the flame retardant silicone pads, and glass fiber connecting wires are arranged on the left and right sides of the silicone rubber glass fiber cloth;

[0005] Flame retardant pads are provided on the left and right sides of the reinforcement assembly;

[0006] Wear-resistant components are arranged on the left and right sides of the sealing gasket.

[0007] In the above technical solution, further, the flame retardant mat is formed by cross-weaving polyimide fibers and polyphenylene sulfide fibers.

[0008] In the above technical solution, further, the strengthening component includes:

[0009] An installation groove, wherein the sealing gasket is provided with an installation groove inside;

[0010] Reinforcement ribs: reinforcement ribs are arranged in the installation groove;

[0011] Mounting blocks: a plurality of mounting blocks are arranged on both sides of the reinforcing rib, one side of the mounting block is fixedly connected to the reinforcing rib, and the other side is fixedly connected to the inner wall of the mounting groove.

[0012] In the above technical solution, further, the wear-resistant component includes:

[0013] Wear-resistant pads, with wear-resistant pads fixedly connected on both sides of the sealing pad;

[0014] Positioning grooves: a plurality of positioning grooves are provided on the side of the sealing gasket close to the wear-resistant pad;

[0015] Positioning block: a plurality of positioning blocks matched with the positioning groove are fixedly arranged on one side of the wear-resistant pad close to the sealing pad, and the positioning block is located inside the positioning groove.

[0016] In the above technical solution, further, a plurality of glass fiber connecting wires are provided, and the plurality of glass fiber connecting wires are respectively wound and connected with the silicone rubber glass fiber cloth and the flame retardant mat.

[0017] In the above technical solution, further, a plurality of groups of reinforcing steel wires are arranged inside the flame retardant silicone pad.

[0018] In the above technical solution, further, the sealing gasket is made of chloroprene rubber.

[0019] The beneficial effects of the utility model are:

[0020] 1. The flame retardant mat is made of cross-woven polyimide fiber and polyphenylene sulfide fiber, and has excellent flame retardant properties.

[0021] 2. When installing the wear-resistant pad, match and connect the positioning block on the sealing pad with the positioning groove on the sealing pad, and fix the sealing pad and the wear-resistant pad by gluing. The wear-resistant pad improves the overall wear resistance of the rubber part and extends its service life.

[0022] 3. Multiple glass fiber connecting wires are respectively wound and connected with the silicone rubber glass fiber cloth and the flame retardant mat to further enhance the stability and fire resistance of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0025] Figure 3 This utility model Figure 2 A partial enlarged view of the middle A;

[0026] Figure 4 It is an exploded view of the utility model;

[0027] Figure 5 It is a schematic diagram of the structure of the flame retardant mat of the utility model;

[0028] The markings in the figure are: 1-sealing pad, 2-flame retardant silicone pad, 3-silicone rubber glass fiber cloth, 4-glass fiber connecting wire, 5-flame retardant pad, 6-polyimide fiber, 7-mounting groove, 8-reinforcement rib, 9-mounting block, 10-wear-resistant pad, 11-positioning groove, 12-positioning block, 13-reinforcement steel wire, 14-polyphenylene sulfide fiber. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0030] Embodiment 1:

[0031] This embodiment provides a flame retardant rubber component, including:

[0032] A sealing pad 1, wherein a reinforcing component is arranged inside the sealing pad 1, flame-retardant silicone pads 2 are arranged on the upper and lower sides of the reinforcing component, silicone rubber glass fiber cloth 3 is arranged on the upper and lower sides of the flame-retardant silicone pad 2, and glass fiber connecting wires 4 are arranged on the left and right sides of the silicone rubber glass fiber cloth 3;

[0033] Flame retardant pads 5 are provided on the left and right sides of the reinforcement assembly;

[0034] Wear-resistant components: wear-resistant components are arranged on the left and right sides of the sealing gasket 1.

[0035] It can be seen from the present embodiment that a reinforcing component is arranged inside the sealing gasket 1, which improves the strength of the sealing gasket 1 and makes the sealing gasket 1 less susceptible to damage; flame-retardant silicone pads 2 are arranged on the upper and lower sides of the reinforcing component, which makes the sealing gasket 1 more flame-retardant; silicone rubber glass fiber cloth 3 is arranged on the upper and lower sides of the flame-retardant silicone pad 2, which makes the overall high temperature resistance and toughness of the sealing gasket 1 better; flame-retardant pads 5 are symmetrically arranged on the left and right sides of the reinforcing component, which further improves the flame-retardant performance; wear-resistant components are symmetrically arranged on the left and right sides of the sealing gasket 1, which improves the wear resistance of the sealing gasket 1 and extends its service life; when in use, the sealing gasket 1 is sealed and installed between the motorcycle tank and the motorcycle body, which can effectively prevent fuel leakage from causing a fire.

[0036] Embodiment 2:

[0037] This embodiment provides a flame retardant rubber part, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0038] The flame retardant mat 5 is formed by cross-weaving polyimide fibers 6 and polyphenylene sulfide fibers 14 .

[0039] It can be seen from this embodiment that the flame retardant mat 5 is formed by cross-weaving polyimide fibers 6 and polyphenylene sulfide fibers 14 and has excellent flame retardant properties.

[0040] Embodiment 3:

[0041] This embodiment provides a flame retardant rubber part, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0042] Reinforcement components include:

[0043] An installation groove 7 is provided inside the sealing gasket 1;

[0044] A reinforcing rib 8 is provided in the mounting groove 7;

[0045] Mounting block 9: A plurality of mounting blocks 9 are arranged on both sides of the reinforcing rib 8; one side of the mounting block 9 is fixedly connected to the reinforcing rib 8, and the other side is fixedly connected to the inner wall of the mounting groove 7.

[0046] It can be seen from this embodiment that the strength of the sealing gasket 1 can be improved by setting the reinforcing ribs 8 and the mounting block 9 inside the mounting groove 7, so that the sealing gasket 1 is not easily damaged when squeezed. The mounting block 9 is made of elastic rubber and has good resilience when squeezed.

[0047] Embodiment 4:

[0048] This embodiment provides a flame retardant rubber part, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0049] Wear-resistant components include:

[0050] Wear-resistant pads 10, with wear-resistant pads 10 fixedly connected on both sides of the sealing pad 1;

[0051] Positioning grooves 11, a plurality of positioning grooves 11 are provided on one side of the sealing gasket 1 close to the wear-resistant pad 10;

[0052] Positioning blocks 12 : A plurality of positioning blocks 12 adapted to the positioning grooves 11 are fixedly arranged on one side of the wear-resistant pad 10 close to the sealing pad 1 , and the positioning blocks 12 are located inside the positioning grooves 11 .

[0053] It can be seen from this embodiment that when installing the wear-resistant pad 10, the positioning block 12 on the sealing pad 1 is matched and connected with the positioning groove 11 opened on the sealing pad 1, and the sealing pad 1 and the wear-resistant pad 10 are fixedly connected by adhesive connection. The provision of the wear-resistant pad 10 improves the overall wear resistance of the rubber part and extends its service life.

[0054] Embodiment 5:

[0055] This embodiment provides a flame retardant rubber part, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0056] A plurality of glass fiber connecting wires 4 are provided, and the plurality of glass fiber connecting wires 4 are respectively wound and connected with the silicone rubber glass fiber cloth 3 and the flame retardant mat 5 .

[0057] It can be seen from this embodiment that the plurality of glass fiber connecting wires 4 are respectively intertwined and connected with the silicone rubber glass fiber cloth 3 and the flame retardant mat 5, so as to further enhance the stability and fire resistance of the overall structure.

[0058] Embodiment 6:

[0059] This embodiment provides a flame retardant rubber part, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0060] Several groups of reinforcing steel wires 13 are arranged inside the flame retardant silicone pad 2 .

[0061] It can be seen from this embodiment that the provision of a plurality of groups of reinforcing steel wires 13 improves the inherent strength of the flame retardant silicone pad 2 .

[0062] Embodiment 7:

[0063] This embodiment provides a flame retardant rubber part, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0064] The sealing pad 1 is made of chloroprene rubber.

[0065] It can be seen from this embodiment that the sealing gasket 1 is made of chloroprene rubber, which has good fire resistance, high strength and toughness, and is not easy to break or deform when subjected to external force. Neoprene also has good aging resistance, which makes it not easy to age during long-term use and has a long service life.

[0066] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A flame retardant rubber part, characterized in that: include: A sealing pad (1), wherein a reinforcing component is arranged inside the sealing pad (1), flame-retardant silicone pads (2) are arranged on the upper and lower sides of the reinforcing component, silicone rubber glass fiber cloth (3) is arranged on the upper and lower sides of the flame-retardant silicone pad (2), and glass fiber connecting wires (4) are arranged on the left and right sides of the silicone rubber glass fiber cloth (3); Flame retardant pads (5), with flame retardant pads (5) being arranged on the left and right sides of the reinforcement component; Wear-resistant components are provided on the left and right sides of the sealing gasket (1).

2. The flame retardant rubber part according to claim 1, characterized in that: The flame retardant mat (5) is formed by cross-weaving polyimide fibers (6) and polyphenylene sulfide fibers (14).

3. The flame retardant rubber part according to claim 2, characterized in that: The reinforcement component comprises: A mounting groove (7), wherein the sealing gasket (1) is provided with a mounting groove (7); A reinforcing rib (8), wherein the mounting groove (7) is provided with a reinforcing rib (8); A mounting block (9), wherein a plurality of mounting blocks (9) are arranged on both sides of the reinforcing rib (8), one side of the mounting block (9) is fixedly connected to the reinforcing rib (8), and the other side is fixedly connected to the inner wall of the mounting groove (7).

4. The flame retardant rubber part according to claim 3, characterized in that: The wear-resistant component comprises: Wear-resistant pads (10), with wear-resistant pads (10) fixedly connected to both sides of the sealing pad (1); Positioning grooves (11), wherein a plurality of positioning grooves (11) are provided on one side of the sealing gasket (1) close to the wear-resistant pad (10); Positioning blocks (12), a plurality of positioning blocks (12) adapted to the positioning grooves (11) are fixedly arranged on one side of the wear-resistant pad (10) close to the sealing pad (1), and the positioning blocks (12) are located inside the positioning grooves (11).

5. The flame retardant rubber part according to claim 4, characterized in that: A plurality of glass fiber connecting threads (4) are provided, and the plurality of glass fiber connecting threads (4) are respectively intertwined and connected with the silicone rubber glass fiber cloth (3) and the flame retardant mat (5).

6. The flame retardant rubber part according to claim 5, characterized in that: A plurality of groups of reinforcing steel wires (13) are arranged inside the flame-retardant silicone pad (2).

7. The flame retardant rubber part according to claim 6, characterized in that: The sealing pad (1) is made of chloroprene rubber.

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