Fireproof EVA (Ethylene Vinyl Acetate) sheet
By designing a snap structure on the EVA sheet, the stable connection and convenient splicing between the sheets are achieved, and the problem of inconvenient and unstable connection of existing EVA sheets is solved, and the fire resistance is improved through the fire-resistant layer and the wear-resistant layer and wear resistance.
Patent Information
- Application Number
- CN202420536936.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing EVA sheets are not convenient enough when connected, and are not stable enough after connection, making it difficult to splice and fix according to the size of the use place.
A fire-proof EVA sheet is designed, with snaps fixedly connected on both sides. The snaps include a clamp plate, a fixing strip and a slot, and is spliced through interlaced clamping, making the connection more stable and convenient.
A firm connection between sheets is achieved for ease of use, and the fire and wear resistance are improved through the fire-resistant layer and the wear-resistant layer.
Smart Images
Figure CN222141717U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of EVA sheets, and more specifically to a fireproof EVA sheet. Background Art
[0002] EVA is a general-purpose high molecular polymer that is flammable and has a non-irritating burning odor. The finished products made from it are soft, shockproof, non-slip, and have strong pressure resistance, such as our common EVA slippers, cotton shoes, EVA mobile phone cases, etc.
[0003] The shortcomings of the prior art: When the existing EVA sheets are used, the connection between the sheets is not convenient enough, the sheets cannot be connected together well, they cannot be spliced according to the size of the use location, and they are not stable enough after connection, which is not conducive to their use. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fire-proof EVA sheet material to solve the problems existing in the above-mentioned background technology.
[0005] The utility model provides the following technical solution: a fireproof EVA sheet, comprising a sheet, both sides of the sheet are fixedly connected with buckles, the buckles include a card plate, one side of the card plate is fixedly connected with a fixing strip, one side of the card plate is provided with a fixing groove, a connecting plate is fixedly connected below one side of the card plate, and a slot is provided between the card plate and the connecting plate.
[0006] Preferably, the sheet material comprises an EVA base layer, the top and bottom of the EVA base layer are fixedly connected with a fireproof layer, and the outer side of the fireproof layer is fixedly connected with a wear-resistant layer.
[0007] Preferably, the EVA base layer comprises an upper base layer, the bottom of the upper base layer is fixedly connected to a lower base layer, and an empty groove is provided between the upper base layer and the lower base layer.
[0008] Preferably, the fireproof layer is made of phenolic resin material.
[0009] Preferably, the wear-resistant layer is made of wear-resistant rubber material.
[0010] Preferably, the fixing strip is made of rubber material, and the thickness of the slot is the same as the thickness of the card plate.
[0011] Technical effects and advantages of the utility model:
[0012] The utility model is provided with a buckle, which is beneficial to the connection between sheets. By vertically aligning the clamping plate of the buckle on one sheet with the slot of the buckle on another sheet, the fixing strip can be deformed by pressing, so that it can be pressed into the other buckle and the fixing strip can be stuck in the slot. At the same time, the clamping plate of the buckle on one sheet can be parallel to the slot of the buckle on another sheet so that it can slide into it, and they can be spliced by staggered clamping, so that they are fixed more firmly, connected more conveniently, and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the EVA base layer of the present utility model.
[0016] Figure 4 It is a schematic diagram of the sheet splicing structure of the utility model.
[0017] The accompanying drawings are marked as follows: 1, sheet; 101, EVA base layer; 1011, upper base layer; 1012, lower base layer; 1013, empty groove; 102, fireproof layer; 103, wear-resistant layer; 2, buckle; 201, card plate; 202, fixing strip; 203, fixing groove; 204, slot; 205, connecting plate. DETAILED DESCRIPTION
[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the fire-resistant EVA sheet involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0019] The utility model provides a fireproof EVA sheet material, comprising a sheet material 1, both sides of the sheet material 1 are fixedly connected with buckles 2, the buckles 2 comprise a card plate 201, one side of the card plate 201 is fixedly connected with a fixing strip 202, one side of the card plate 201 is provided with a fixing groove 203, a connecting plate 205 is fixedly connected to the lower side of one side of the card plate 201, a slot 204 is provided between the card plate 201 and the connecting plate 205, by vertically aligning the card plate 201 of the buckle 2 on one sheet material 1 with the slot 204 of the buckle 2 of another sheet material 1, the fixing strip 202 can be deformed by pressing, so that it can be pressed into the other buckle 2, and the fixing strip 202 can be stuck in the slot 204, and at the same time, the card plate 201 of the buckle 2 on one sheet material 1 can be parallelly aligned with the slot 204 of the buckle 2 of another sheet material 1, so that it can slide into it, and they are spliced by staggered clamping, such as Figure 4 As shown, it is fixed more firmly and connected more conveniently, so it is easy to use.
[0020] Furthermore, the sheet 1 includes an EVA base layer 101, the top and bottom of the EVA base layer 101 are fixedly connected with a fireproof layer 102, the outer side of the fireproof layer 102 is fixedly connected with a wear-resistant layer 103, the fireproof layer 102 is used for fire prevention, and the wear-resistant layer 103 is on the outer side to prevent the sheet 1 from wear.
[0021] Furthermore, the EVA base layer 101 includes an upper base layer 1011, the bottom of which is fixedly connected to a lower base layer 1012, and an empty groove 1013 is provided between the upper base layer 1011 and the lower base layer 1012. The provision of the empty groove 1013 makes it softer, lighter, and more comfortable to use.
[0022] Furthermore, the fireproof layer 102 is made of phenolic resin material and has good fireproof and flame retardant properties.
[0023] Furthermore, the wear-resistant layer 103 is made of a wear-resistant rubber material, which has good wear resistance and can prevent damage caused by friction with the outside world.
[0024] Furthermore, the fixing strip 202 is made of rubber material, and the thickness of the slot 204 is the same as that of the card board 201. The rubber material allows the fixing strip 202 to deform when squeezed, and has a certain anti-slip effect to prevent sliding after connection. The thickness of the slot 204 is the same as that of the card board 201, which makes it easy to insert the card board 201 into the slot 204 for connection.
[0025] The working principle of the utility model is as follows: when in use, they are first connected, and the card plate 201 of the buckle 2 on one sheet 1 is vertically aligned with the slot 204 of the buckle 2 on another sheet 1, and the fixing strip 202 is deformed by pressing, so that it can be pressed into the other buckle 2, and the fixing strip 202 is stuck in the slot 204, and at the same time, the card plate 201 of the buckle 2 on one sheet 1 can be parallelly aligned with the slot 204 of the buckle 2 of the other sheet 1, so that it can slide into it, and they are spliced by staggered snap connection, such as Figure 4 As shown, it is fixed more firmly and connected more conveniently, so it is easy to use.
[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A fireproof EVA sheet, comprising a sheet (1), characterized in that: Buckles (2) are fixedly connected to both sides of the sheet (1), and the buckles (2) include a card plate (201), a fixing strip (202) is fixedly connected to one side of the card plate (201), a fixing groove (203) is provided on one side of the card plate (201), a connecting plate (205) is fixedly connected below one side of the card plate (201), and a slot (204) is provided between the card plate (201) and the connecting plate (205).
2. A fireproof EVA sheet according to claim 1, characterized in that: The sheet material (1) comprises an EVA base layer (101), the top and bottom of the EVA base layer (101) are fixedly connected to a fireproof layer (102), and the outer side of the fireproof layer (102) is fixedly connected to a wear-resistant layer (103).
3. A fireproof EVA sheet according to claim 2, characterized in that: The EVA base layer (101) comprises an upper base layer (1011), the bottom of the upper base layer (1011) is fixedly connected to a lower base layer (1012), and an empty groove (1013) is provided between the upper base layer (1011) and the lower base layer (1012).
4. A fireproof EVA sheet according to claim 2, characterized in that: The fireproof layer (102) is made of phenolic resin material.
5. The fireproof EVA sheet according to claim 2, characterized in that: The wear-resistant layer (103) is made of wear-resistant rubber material.
6. The fireproof EVA sheet according to claim 1, characterized in that: The fixing strip (202) is made of rubber material, and the thickness of the slot (204) is the same as the thickness of the card plate (201).