Continuous bending foaming adhesive tape and sealing structure
By introducing a fixed clamping layer and a continuous bent layer into the foam strip, the problem that traditional foam strips cannot be bent is solved, achieving a more stable sealing and a wider range of applications.
Patent Information
- Application Number
- CN202420345298.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-26
AI Technical Summary
Traditional straight foam strips cannot be bent, which limits their application range, resulting in insecure sealing and affecting sealing performance.
A continuous bent foam adhesive strip is designed, including a fixed clamping layer and a continuous bending layer, allowing the adhesive strip to be bonded in a curvature position, combining storage tanks, sealing layers, and arc-shaped clamping plate layers. , movable layer and bendable alloy wire to achieve bending and fixing of the rubber strips.
Improve the stability and application range of seals, ensure sealing. Through the design of fixed clamping and continuous bent layers, the glue strip can adapt to complex positional shapes, enhancing its flexibility and effect in use.
Smart Images
Figure CN222227599U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of foam rubber strips, in particular to a continuously bent foam rubber strip and a sealing structure. Background Art
[0002] Foam strips are an elastic material composed of a foaming agent, a base material and other additives. It has the characteristics of light weight, heat preservation, and sound insulation, and is widely used in building sealing, insulation, filling and packaging. The main raw material of foam strips is polyurethane, which is a polymer material with excellent elasticity and weather resistance. Through the action of the foaming agent, the polyurethane material is made into a foamed state, which makes it have the characteristics of light weight, heat preservation, and sound insulation. The production process of foam strips is relatively complicated and requires multiple processes to complete. First, the polyurethane material and the foaming agent are mixed together, and then the heating, foaming, curing and other processes are carried out to finally make foam strips. In terms of application, foam strips can be used in building sealing, insulation, filling and packaging.
[0003] However, in the prior art, foam strips are mainly used as sealing structures. Traditional foam strips are usually straight and cannot be bent, which limits their scope of application. For some areas that require fixed sealing, the curvature of the area cannot be fixed and adapted to fit, which results in the seal at that location not being stable enough, which affects the sealing. Utility Model Content
[0004] The utility model provides a continuously bent foam rubber strip, which solves the above-mentioned structural technical problems that the application scope of the foam rubber strip cannot be limited by bending and the sealing is not stable enough, which affects the sealing performance.
[0005] The utility model solves the above technical problems as follows: a continuously bent foamed rubber strip comprises a rubber strip body, a fixed clamping layer is arranged on one side of the rubber strip body, and a continuous bending layer is arranged between the inner two sides of the rubber strip body.
[0006] The beneficial effects of the utility model are as follows: the rubber strip body mainly plays a supporting and fixing role, the fixed clamping layer can be conveniently clamped and fixed on both sides of some area positions, so as to improve the sealing of the area, and the continuous bending layer can facilitate the rubber strip body to bend and fit at a curved position, so as to make the sealing of the position stable, ensure the sealing, and improve its application range.
[0007] On the basis of the above technical solution, the present invention can also be improved as follows.
[0008] Furthermore, the fixed clamping layer includes a storage groove, and the storage groove is arranged on one side of the rubber strip body near the bottom.
[0009] The beneficial effect of adopting the above further solution is that the storage tank can facilitate the storage of the sealing layer.
[0010] Furthermore, a sealing layer is provided between both sides of the interior of the storage tank, and two arc-shaped clamping plate layers are provided between both sides of the interior of the sealing layer.
[0011] The beneficial effect of adopting the above further solution is that the provided sealing layer can fix the internal arc-shaped clamping plate layer, and the provided arc-shaped clamping plate layer can be easily moved, clamped and fixed at both sides of the position requiring sealing.
[0012] Furthermore, the continuous bending layer includes an active layer, and the active layer is arranged between two inner sides of the rubber strip body.
[0013] The beneficial effect of adopting the above further solution is that the movable layer can facilitate the movement of the bendable alloy wire inside.
[0014] Furthermore, bendable alloy wires are arranged between the inner sides of the active layer.
[0015] The beneficial effect of adopting the above further solution is that the bendable alloy wire can be easily bent and moved by personnel, so that the fitting position can be fixed.
[0016] Furthermore, an arc-shaped elastic layer is arranged on the top of the rubber strip body, and two convex layers are arranged on the top of the arc-shaped elastic layer.
[0017] The beneficial effect of adopting the above further solution is that the arc-shaped elastic layer can be used to buffer and protect one side, so that the sealing position can be prevented from being damaged, and the raised layer can also play a role of buffering and blocking protection.
[0018] Furthermore, three No. 1 elastic cardboard layers are arranged on the inner top surface of the rubber strip body, and a No. 2 elastic cardboard layer is arranged on the inner bottom surface of the rubber strip body.
[0019] The beneficial effect of adopting the above further solution is that the set No. 1 elastic card board layer can set a fixed card and position area, and the set No. 2 elastic card board layer can be easily carded and fixed between the areas of the three No. 1 elastic card board layers.
[0020] A sealing structure comprises the foamed rubber strip.
[0021] Beneficial effects: By using the set fixed clamping layer, it is convenient to clamp and fix on both sides of some area positions, which can improve the sealing of the area. The set continuous bending layer can make it easy for the rubber strip body to bend and fit on the curved position, which can make the sealing of the position stable, ensure the sealing, and improve its application range.
[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0024] Figure 1 A three-dimensional diagram of a continuously bent foam strip and a sealing structure is provided for the utility model;
[0025] Figure 2 The utility model provides a side cross-sectional structural schematic diagram of a continuously bent foam strip and a sealing structure;
[0026] Figure 3 The utility model provides a front view and cross-sectional structure schematic diagram of a continuously bent foam strip and a sealing structure;
[0027] Figure 4 The utility model proposes a continuously bent foam strip and a sealing structure Figure 2 Enlarged stereogram of part A in the middle.
[0028] Legend:
[0029] 100, rubber strip body; 200, fixed clamping layer; 300, continuous bending layer; 210, storage tank; 220, sealing layer; 230, arc-shaped clamping plate layer; 310, movable layer; 320, bendable alloy wire; 400, arc-shaped elastic layer; 500, raised layer; 600, No. 1 elastic cardboard layer; 700, No. 2 elastic cardboard layer. DETAILED DESCRIPTION
[0030] The following is combined with Figure 1-4 describes the principles and features of the utility model. The examples given are only used to explain the utility model and are not used to limit the scope of the utility model. In the following paragraphs, the utility model is described in more detail by way of example with reference to the accompanying drawings. The advantages and features of the utility model will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model.
[0031] Example 1
[0032] like Figure 1 As shown in FIG. 4 , the utility model is a continuously bent foam rubber strip, comprising a rubber strip body 100 , a fixed clamping layer 200 is arranged on one side of the rubber strip body 100 , and a continuous bending layer 300 is arranged between both sides of the inner part of the rubber strip body 100 .
[0033] Example 2
[0034] like Figure 1 -4, the fixed clamping layer 200 includes a storage groove 210, which is arranged on one side of the rubber strip body 100 near the bottom, and a sealing layer 220 is arranged between the inner sides of the storage groove 210, and two arc-shaped clamping plate layers 230 are arranged between the inner sides of the sealing layer 220, and the continuous bending layer 300 includes an active layer 310, and the active layer 310 is arranged between the inner sides of the rubber strip body 100.
[0035] In this embodiment, the storage groove 210 serves to store the sealing layer 220. The sealing layer 220 can fix the internal arc-shaped clamping plate layer 230. The arc-shaped clamping plate layer 230 can be moved and clamped on both sides of the position where sealing is required. The movable layer 310 can move the internal bendable alloy wire 320.
[0036] Example 3
[0037] like Figure 1 -4, a bendable alloy wire 320 is arranged between the inner two sides of the active layer 310, an arc-shaped elastic layer 400 is arranged on the top of the rubber strip body 100, two raised layers 500 are arranged on the top of the arc-shaped elastic layer 400, three No. 1 elastic cardboard layers 600 are arranged on the inner top surface of the rubber strip body 100, and a No. 2 elastic cardboard layer 700 is arranged on the inner bottom surface of the rubber strip body 100.
[0038] In this embodiment, the bendable alloy wire 320 is provided to facilitate the bending and movement of personnel, so that the fitting position can be fixed, the arc-shaped elastic layer 400 is provided to facilitate buffering and protecting one side, so that the sealing position can be prevented from being damaged, and the raised layer 500 is provided to also play a role of buffering and barrier protection. The No. 1 elastic card board layer 600 is provided to set a fixed card and position area, and the No. 2 elastic card board layer 700 is provided to facilitate carding and fixing between the areas of the three No. 1 elastic card board layers 600.
[0039] Working principle:
[0040] When in use, the sealing layer 220 can be stored by fixing the storage groove 210 on the clamping layer 200. The set sealing layer 220 can fix the arc-shaped clamping plate layer 230. The arc-shaped clamping plate layer 230 can be used to clamp and fix the two sides of the sealed area position, which can improve the sealing of the area. The set continuous bending layer 300 can facilitate the bending and fitting of the strip body 100 to the curved position, which can make the seal at this position stable, ensure the sealing, and improve its application range. The bendable alloy wire 320 inside the active layer 310 can complete the continuous bending operation process.
[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.
Claims
1. A continuously bent foam rubber strip, comprising a rubber strip body (100), characterized in that: A fixed clamping layer (200) is provided on one side of the rubber strip body (100), and a continuous bending layer (300) is provided between two sides inside the rubber strip body (100).
2. The continuously bent foam strip according to claim 1, characterized in that: The fixed clamping layer (200) comprises a storage groove (210), and the storage groove (210) is arranged on one side of the rubber strip body (100) close to the bottom.
3. The continuously bent foam strip according to claim 2, characterized in that: A sealing layer (220) is provided between both sides of the interior of the storage tank (210), and two arc-shaped clamping plate layers (230) are provided between both sides of the interior of the sealing layer (220).
4. The continuously bent foam strip according to claim 1, characterized in that: The continuous bending layer (300) comprises an active layer (310), and the active layer (310) is arranged between two inner sides of the rubber strip body (100).
5. The continuously bent foam strip according to claim 4, characterized in that: Bendable alloy wires (320) are arranged between two inner sides of the active layer (310).
6. The continuously bent foam strip according to claim 1, characterized in that: An arc-shaped elastic layer (400) is arranged on the top of the rubber strip body (100), and two protruding layers (500) are arranged on the top of the arc-shaped elastic layer (400).
7. The continuously bent foam strip according to claim 1, characterized in that: The inner top surface of the rubber strip body (100) is provided with three first elastic cardboard layers (600), and the inner bottom surface of the rubber strip body (100) is provided with a second elastic cardboard layer (700).
8. A sealing structure, characterized in that: It comprises the foam strip as described in any one of claims 1 to 7.