CN220904290U - Epoxy and PVC composite coiled material - Google Patents
Epoxy and PVC composite coiled material Download PDFInfo
- Publication number
- CN220904290U CN220904290U CN202322767511.3U CN202322767511U CN220904290U CN 220904290 U CN220904290 U CN 220904290U CN 202322767511 U CN202322767511 U CN 202322767511U CN 220904290 U CN220904290 U CN 220904290U
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- coiled material
- composite coiled
- fixedly connected
- groove
- epoxy
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- 239000000463 material Substances 0.000 title claims abstract description 72
- 239000002131 composite material Substances 0.000 title claims abstract description 70
- 239000004593 Epoxy Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 34
- 239000004800 polyvinyl chloride Substances 0.000 claims description 34
- 239000003822 epoxy resin Substances 0.000 claims description 19
- 229920000647 polyepoxide Polymers 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003855 Adhesive Lamination Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004026 adhesive bonding Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model relates to the technical field of waterproof coiled materials, in particular to an epoxy and PVC composite coiled material, which comprises a first composite coiled material and a second composite coiled material, wherein the first composite coiled material and the second composite coiled material have the same structure, the left end of the second composite coiled material is fixedly connected with a connecting strip, the left end of the connecting strip is fixedly connected with a connecting mechanism, the right end of the first composite coiled material is fixedly connected with a fixing strip, the right end of the fixing strip is provided with a connecting groove, the upper groove wall and the lower groove wall of the connecting groove are respectively provided with a plurality of T-shaped clamping grooves, and the front groove wall and the rear groove wall of the connecting groove are respectively provided with a clamping groove. According to the epoxy and PVC composite coiled material, the first composite coiled material and the second composite coiled material are conveniently connected, and compared with a gluing connection mode, the connection stability is high, the waterproof effect is prevented from being influenced by disconnection of a connection part, and meanwhile the whole composite coiled material can be used at a low temperature without the problems of cracks, deformation and the like.
Description
Technical Field
The utility model relates to the technical field of waterproof coiled materials, in particular to an epoxy and PVC composite coiled material.
Background
At present, the used building waterproof flexible material mainly comprises three major categories of waterproof coiled materials, waterproof coating materials and waterproof sealing materials, wherein the waterproof coiled materials such as asphalt felt, modified asphalt felt and high-molecular elastic coiled materials are subjected to mechanical processing and molding, and the uniformity of the coating thickness and the quality of the material appearance can be satisfactory. However, in the use process of the existing composite coiled material, the joint of the two composite coiled materials is generally connected in a gluing connection mode, and the joint is easily broken after a period of use in the gluing connection mode, so that the waterproof effect is affected, and therefore, a new epoxy and PVC composite coiled material is provided.
Disclosure of utility model
The utility model mainly aims to provide an epoxy and PVC composite coiled material, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides an epoxy and PVC composite coiled material, includes composite coiled material and No. two composite coiled materials, composite coiled material and No. two composite coiled materials's structure is the same, no. two composite coiled material left end fixedly connected with connecting rod, connecting rod left end fixedly connected with coupling mechanism, composite coiled material right-hand member fixedly connected with fixed strip, the spread groove has been seted up to the fixed strip right-hand member, a plurality of T type draw-in groove has all been seted up to spread groove upper groove wall and lower groove wall, the block groove has all been seted up to groove wall and rear groove wall before the spread groove, spacing hole has all been seted up to fixed strip front end and rear end.
Preferably, the connecting mechanism comprises a mounting bar, a plurality of T-shaped clamping blocks are fixedly connected to the upper end and the lower end of the mounting bar, clamping blocks are fixedly connected to the front end and the rear end of the mounting bar, movable grooves are formed in the clamping blocks, springs are fixedly connected to the inner walls of the movable grooves, limiting blocks are fixedly connected to the ends, away from the inner walls of the movable grooves, of the springs, and limiting blocks are fixedly connected to the ends, away from the limiting rods, of the limiting blocks.
Preferably, the right end of the mounting bar is fixedly connected with the connecting bar, the mounting bar is connected with the connecting groove in a clamping way, and a plurality of T-shaped clamping blocks are respectively connected with a plurality of T-shaped clamping grooves in a clamping way.
Preferably, the two clamping blocks are respectively connected with the two clamping grooves in a clamping way, the outer surfaces of the two limiting blocks are respectively movably connected with the inner walls of the two movable grooves, and one ends, far away from the limiting blocks, of the two limiting rods are respectively connected with the two limiting holes in a penetrating way.
Preferably, the first composite coiled material comprises a waterproof layer, an epoxy resin layer is arranged at the lower end of the waterproof layer, a polyvinyl chloride resin layer is arranged at the lower end of the epoxy resin layer, and a reinforcing layer is arranged at the lower end of the polyvinyl chloride resin layer.
Preferably, the thickness of the epoxy resin layer is the same as that of the polyvinyl chloride resin layer, and the waterproof layer, the epoxy resin layer, the polyvinyl chloride resin layer and the reinforcing layer are all formed by hot melt adhesive in a pressing mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. In the process of connecting the first composite coiled material and the second composite coiled material, the two limiting rods are respectively pressed to extrude the two springs through the two limiting blocks, the two limiting rods are respectively contracted towards the two movable grooves, then the mounting strips are clamped into the connecting grooves, the T-shaped clamping blocks are respectively clamped into the T-shaped clamping grooves, the two clamping blocks are respectively clamped into the two clamping grooves, and the two limiting rods are respectively ejected from the two limiting holes under the reset of the elasticity of the springs, so that the first composite coiled material and the second composite coiled material are conveniently connected, and compared with a gluing connection mode, the connecting stability is higher, and the waterproof effect is prevented from being influenced by disconnection of the connecting parts;
2. Through setting up epoxy resin layer and polyvinyl chloride resin layer in the composite coiled material inside, make it form epoxy and PVC composite coiled material, epoxy resin has higher high strength and rigidity, can make composite coiled material bear higher pressure and impact, and has cold resistance, can use under lower temperature, and can not appear crackle or deformation scheduling problem.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an epoxy and PVC composite coil of the present utility model;
FIG. 2 is a schematic view of the whole structure of a fixing strip of the epoxy and PVC composite coiled material;
FIG. 3 is a schematic diagram of the overall structure of a connection mechanism for an epoxy and PVC composite coiled material according to the present utility model;
FIG. 4 is a schematic diagram of the overall structure of a first composite coil of the epoxy and PVC composite coil of the present utility model.
In the figure: 1. a first composite coiled material; 2. composite coiled material II; 3. a connecting strip; 4. a connecting mechanism; 5. a fixing strip; 6. a connecting groove; 7. a T-shaped clamping groove; 8. a clamping groove; 9. a limiting hole; 10. a mounting bar; 11. a T-shaped clamping block; 12. a clamping block; 13. a movable groove; 14. a spring; 15. a limiting block; 16. a limit rod; 17. a waterproof layer; 18. an epoxy resin layer; 19. a polyvinyl chloride resin layer; 20. a reinforcing layer.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides an epoxy and PVC composite coiled material, including composite coiled material 1 and No. two composite coiled materials 2, composite coiled material 1 and No. two composite coiled materials 2 the structure is the same, no. two composite coiled materials 2 left end fixedly connected with connecting strip 3, connecting strip 3 left end fixedly connected with coupling mechanism 4, 1 right-hand member fixedly connected with fixed strip 5 of composite coiled material, connecting slot 6 has been seted up to fixed strip 5 right-hand member, a plurality of T type draw-in groove 7 has all been seted up to slot wall and lower slot wall on the connecting slot 6, clamping groove 8 has all been seted up to slot wall and rear slot wall before the connecting slot 6, spacing hole 9 has all been seted up to fixed strip 5 front end and rear end.
In this embodiment, coupling mechanism 4 includes mounting bar 10, mounting bar 10 upper end and the equal fixedly connected with of lower extreme a plurality of T type fixture block 11, mounting bar 10 front end and the equal fixedly connected with block 12 of rear end, movable groove 13 has all been seted up in two block 12, the equal fixedly connected with spring 14 of two movable groove 13 inslot walls, the equal fixedly connected with stopper 15 of one end that the movable groove 13 inslot wall was kept away from to two springs 14, the equal fixedly connected with gag lever post 16 of one end that the spring 14 was kept away from to two stoppers 15, mounting bar 10 right-hand member and connecting bar 3 fixed connection, mounting bar 10 and connecting groove 6 block are connected, a plurality of T type fixture block 11 respectively with a plurality of T type draw-in groove 7 block connection, two block 12 respectively with two block groove 8 block connection, two stopper 15 surface respectively with two movable groove 13 inslot wall swing joint, the one end that the stopper 15 was kept away from to two gag lever 16 respectively with two spacing holes 9 alternate connection, two gag lever posts 16 pop out from two spacing holes 9 respectively under the elasticity reset of spring 14, thereby compound coiled material 1 and compound No. 2 are convenient to connect.
In this embodiment, the first composite coiled material 1 includes a waterproof layer 17, an epoxy resin layer 18 is disposed at the lower end of the waterproof layer 17, a polyvinyl chloride resin layer 19 is disposed at the lower end of the epoxy resin layer 18, a reinforcing layer 20 is disposed at the lower end of the polyvinyl chloride resin layer 19, the thicknesses of the epoxy resin layer 18 and the polyvinyl chloride resin layer 19 are the same, the waterproof layer 17, the epoxy resin layer 18, the polyvinyl chloride resin layer 19 and the reinforcing layer 20 are all formed by hot melt adhesive in a pressing manner, and the epoxy resin layer 18 and the polyvinyl chloride resin layer 19 are disposed inside the composite coiled material to form an epoxy and PVC composite coiled material, so that the composite coiled material can bear higher pressure and impact, can be used at a lower temperature, and cannot generate problems such as cracks or deformation.
It should be noted that, in the process of connecting the first composite coiled material 1 and the second composite coiled material 2, the two limiting rods 16 are pressed respectively to extrude the two springs 14 through the two limiting blocks 15, meanwhile, the two limiting rods 16 are respectively contracted towards the two movable grooves 13, then the mounting strip 10 is clamped into the connecting groove 6, the plurality of T-shaped clamping blocks 11 are respectively clamped into the plurality of T-shaped clamping grooves 7, meanwhile, the two clamping blocks 12 are respectively clamped into the two clamping grooves 8, and the two limiting rods 16 are respectively ejected from the two limiting holes 9 under the elastic reset of the springs 14, so that the first composite coiled material 1 and the second composite coiled material 2 are conveniently connected, the connection stability is higher, the waterproof effect is prevented from being influenced by the disconnection of the connection, the epoxy resin layer 18 and the polyvinyl chloride resin layer 19 are arranged inside the composite coiled material, the epoxy resin and the PVC composite coiled material are formed, the epoxy resin has higher strength and rigidity, the composite coiled material can bear higher pressure and impact resistance, and low temperature and cold resistance can not occur, and the problem of deformation can not occur.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an epoxy and PVC composite coiled material, includes composite coiled material (1) and No. two composite coiled material (2), its characterized in that: the structure of the first composite coiled material (1) is the same as that of the second composite coiled material (2), the left end of the second composite coiled material (2) is fixedly connected with a connecting strip (3), the left end of the connecting strip (3) is fixedly connected with a connecting mechanism (4), the right end of the first composite coiled material (1) is fixedly connected with a fixing strip (5), the right end of the fixing strip (5) is provided with a connecting groove (6), the upper groove wall and the lower groove wall of the connecting groove (6) are respectively provided with a plurality of T-shaped clamping grooves (7), the front groove wall and the rear groove wall of the connecting groove (6) are respectively provided with a clamping groove (8), and the front end and the rear end of the fixing strip (5) are respectively provided with a limiting hole (9);
Coupling mechanism (4) are including installing strip (10), equal fixedly connected with T type fixture block (11) of installing strip (10) upper end and lower extreme, equal fixedly connected with block (12) of installing strip (10) front end and rear end, two all seted up movable groove (13) in block (12), two the equal fixedly connected with spring (14) of movable groove (13) inslot wall, two the equal fixedly connected with stopper (15) of one end of movable groove (13) inslot wall is kept away from to spring (14), two the equal fixedly connected with gag lever post (16) of one end that spring (14) was kept away from to stopper (15).
2. An epoxy and PVC composite web according to claim 1, wherein: the right end of the mounting strip (10) is fixedly connected with the connecting strip (3), the mounting strip (10) is connected with the connecting groove (6) in a clamping way, and a plurality of T-shaped clamping blocks (11) are respectively connected with a plurality of T-shaped clamping grooves (7) in a clamping way.
3. An epoxy and PVC composite web according to claim 1, wherein: the two clamping blocks (12) are respectively connected with the two clamping grooves (8) in a clamping mode, the outer surfaces of the limiting blocks (15) are respectively connected with the inner walls of the two movable grooves (13) in a movable mode, and one ends, far away from the limiting blocks (15), of the two limiting rods (16) are respectively connected with the two limiting holes (9) in a penetrating mode.
4. An epoxy and PVC composite web according to claim 1, wherein: the first composite coiled material (1) comprises a waterproof layer (17), an epoxy resin layer (18) is arranged at the lower end of the waterproof layer (17), a polyvinyl chloride resin layer (19) is arranged at the lower end of the epoxy resin layer (18), and a reinforcing layer (20) is arranged at the lower end of the polyvinyl chloride resin layer (19).
5. An epoxy and PVC composite web according to claim 4, wherein: the thickness of the epoxy resin layer (18) is the same as that of the polyvinyl chloride resin layer (19), and the waterproof layer (17), the epoxy resin layer (18), the polyvinyl chloride resin layer (19) and the reinforcing layer (20) are formed by hot melt adhesive lamination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322767511.3U CN220904290U (en) | 2023-10-15 | 2023-10-15 | Epoxy and PVC composite coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322767511.3U CN220904290U (en) | 2023-10-15 | 2023-10-15 | Epoxy and PVC composite coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220904290U true CN220904290U (en) | 2024-05-07 |
Family
ID=90903563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322767511.3U Active CN220904290U (en) | 2023-10-15 | 2023-10-15 | Epoxy and PVC composite coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220904290U (en) |
-
2023
- 2023-10-15 CN CN202322767511.3U patent/CN220904290U/en active Active
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