CN220384481U - Wear-resistant silica gel TPU composite material and protective sleeve made of same - Google Patents
Wear-resistant silica gel TPU composite material and protective sleeve made of same Download PDFInfo
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- CN220384481U CN220384481U CN202322247089.9U CN202322247089U CN220384481U CN 220384481 U CN220384481 U CN 220384481U CN 202322247089 U CN202322247089 U CN 202322247089U CN 220384481 U CN220384481 U CN 220384481U
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- Prior art keywords
- silica gel
- protective sleeve
- cylinder
- remote controller
- sealing
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- 230000001681 protective effect Effects 0.000 title claims abstract description 53
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000000741 silica gel Substances 0.000 title claims abstract description 36
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 36
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 239000010410 layer Substances 0.000 claims abstract description 48
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 239000004831 Hot glue Substances 0.000 claims abstract description 14
- 238000000605 extraction Methods 0.000 claims description 19
- 239000003292 glue Substances 0.000 claims description 11
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000000740 bleeding effect Effects 0.000 claims 1
- 238000005086 pumping Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 10
- 238000005299 abrasion Methods 0.000 description 7
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
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Abstract
The utility model discloses a wear-resistant silica gel TPU composite material, and relates to the technical field of composite materials. The utility model comprises a first silica gel layer, a hot melt adhesive layer, a TPU layer and a second silica gel layer which are sequentially laminated; the utility model further provides a wear-resistant silica gel TPU composite material and a manufactured protective sleeve, wherein the protective sleeve comprises a protective sleeve and a sealing sleeve. The remote controller can be adsorbed by the adsorption cylinder, so that the remote controller is primarily and firmly operated, people can conveniently operate the remote controller, meanwhile, the protective sleeve can be sealed by the sealing sleeve, gas is prevented from entering the sealing sleeve, the stability of the remote controller is further improved, air in the sealing sleeve and the protective sleeve can be pumped out by the air pumping equipment through the connecting cylinder, and then the remote controller is sealed by the sealing sheet, so that the remote controller is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of composite materials, and particularly relates to a wear-resistant silica gel TPU composite material and a protective sleeve manufactured by the same.
Background
TPU is a thermoplastic elastomer with excellent abrasion resistance, oil resistance, chemical resistance and softness. The composite material is prepared by copolymerizing ethylene, butadiene and other monomers, adding vulcanizing agent and promoter to form, and has excellent use effect.
The existing remote controller protective sleeve is generally made of silica gel, when the remote controller protective sleeve is used, the abrasion-resistant effect is poor, more air is arranged between the protective sleeve and the remote controller when the remote controller is sleeved on the remote controller, the remote controller is easy to move in the protective sleeve, the operation of people is affected, and therefore the abrasion-resistant silica gel TPU composite material and the manufactured protective sleeve are provided.
Disclosure of Invention
The utility model aims to provide a wear-resistant silica gel TPU composite material and a protective sleeve manufactured by the same, which can adsorb a remote controller by utilizing an adsorption cylinder, further primarily play a role in stabilizing the remote controller, bring convenience to people to operate the remote controller, simultaneously seal a protective sleeve by utilizing a sealing sleeve, prevent gas from entering the sealing sleeve, further improve the stability of the remote controller, and also can extract air in the sealing sleeve and the protective sleeve by utilizing an air extraction device through a connecting cylinder, and then seal the air in the sealing sleeve and the protective sleeve by utilizing a sealing sheet, thereby being convenient for people to use and solving the prior technical problem.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the wear-resistant silica gel TPU composite material comprises a first silica gel layer, a hot melt adhesive layer, a TPU layer and a second silica gel layer which are sequentially laminated;
the bottom integrated into one piece of first silica gel layer has a plurality of adsorption cylinders, and conical bell mouth has all been seted up to the bottom of adsorption cylinder, the circumference of adsorption cylinder all is equipped with annular ulcer groove, utilizes the adsorption cylinder to adsorb the remote controller, and then preliminary plays firm effect to the remote controller, makes things convenient for people to operate the remote controller.
As a still further aspect of the present utility model, the hot melt adhesive layer TPU is a hot melt adhesive layer.
The utility model also provides a wear-resistant silica gel TPU composite material and a manufactured protective sleeve, the wear-resistant silica gel TPU composite material comprises a protective sleeve and a sealing sleeve, the sealing sleeve is sleeved at one end of the protective sleeve, a closed-loop sealing hole is formed in the circumference of the protective sleeve, a glue injection hole communicated with the sealing hole is formed in the top of the sealing sleeve, an extension part matched with the sealing sleeve is arranged at one end of the protective sleeve, after a remote controller is placed in the protective sleeve, the protective sleeve can be sealed through the sealing sleeve through the matching of the sealing sleeve and the protective sleeve, further, after a large amount of gas is exhausted, the gas is prevented from entering the sealing sleeve, dust is prevented from entering the protective sleeve, and further, the stability and the cleanliness of the remote controller are improved, and a communicating component for air extraction is arranged at one end of the sealing sleeve.
As a still further scheme of the utility model, the communication assembly comprises an air extracting cylinder which is fixedly communicated with one end of a sealing sleeve, one end of the air extracting cylinder, which is far away from the sealing sleeve, is fixedly communicated with a connecting cylinder, one end of the connecting cylinder is conical and has a diameter larger than that of the air extracting cylinder, the circumferential inner wall of the connecting cylinder is slidably connected with a first fixing frame, one side of the first fixing frame, which is close to the air extracting cylinder, is fixedly connected with a sealing plate, the circumferential inner wall of the connecting cylinder is fixedly connected with a second fixing frame, a spring is fixedly connected between the second fixing frame and the first fixing frame, and through the arrangement of the communication assembly, when air in the protective sleeve is required to be exhausted, the air in the sealing sleeve and the air in the protective sleeve can be extracted through the connecting cylinder by using air extracting equipment, and then the sealing plate is used for sealing, so that the use of people is facilitated.
As a still further scheme of the utility model, the circumference of the air extraction cylinder is rotationally connected with a rotating frame, one side of the rotating frame is fixedly connected with a pull rope, and people can conveniently place products through the pull rope.
As a still further scheme of the utility model, a plurality of anti-slip strips are integrally formed at the bottom of the protective sleeve.
The embodiment of the utility model has the following beneficial effects:
according to the utility model, the plurality of adsorption cylinders are arranged at the bottom of the first silica gel layer, so that the remote controller can be adsorbed by the adsorption cylinders, and further the remote controller is primarily and firmly acted, and people can operate the remote controller conveniently;
according to the remote controller, the sealing sleeve and the protective sleeve are matched, so that the protective sleeve can be sealed through the sealing sleeve after the remote controller is placed in the protective sleeve, and further, after a large amount of gas is discharged, the gas is prevented from entering the sealing sleeve, dust is prevented from entering the protective sleeve, and the stability and the cleanliness of the remote controller are improved;
according to the utility model, through the arrangement of the communication assembly, when the air in the protective sleeve is required to be exhausted, the air in the sealing sleeve and the protective sleeve can be pumped out by the air pumping equipment through the connecting cylinder, and then the sealing sleeve and the protective sleeve are sealed through the sealing sheet, so that the use of people is facilitated.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic three-dimensional structure of a composite material of the present utility model;
FIG. 2 is a schematic view of the bottom structure of FIG. 1;
FIG. 3 is a schematic three-dimensional structure of a protective sleeve according to the present utility model;
figure 4 is a schematic cross-sectional view of a protective sleeve of the present utility model;
fig. 5 is an enlarged schematic view of the structure of the point a in fig. 4 according to the present utility model.
In the figure: 1. a first silica gel layer; 2. a hot melt adhesive layer; 3. a TPU layer; 4. a second silica gel layer; 5. an adsorption cylinder; 6. a tapered bore; 7. a crush cell; 8. a protective sleeve; 9. sealing sleeve; 10. a pull rope; 11. an extension; 12. sealing the hole; 13. a glue injection hole; 14. a suction cylinder; 15. a first fixing frame; 16. a sealing sheet; 17. a connecting cylinder; 18. the second fixing frame; 19. a spring; 20. and a rotating frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "open," "upper," "middle," "length," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.
Example 1
Referring to fig. 1-2, in this embodiment, a wear-resistant silicone TPU composite is provided, where the silicone TPU composite includes a first silicone layer 1, a hot melt adhesive layer 2, a TPU layer 3, and a second silicone layer 4 laminated in sequence, the TPU layer 3 has an elastomer that can be plasticized by heating and can be dissolved by a solvent, and has excellent comprehensive properties such as high strength, high toughness, wear resistance, oil resistance, and the like, and good processability, and the wear resistance of the first silicone layer 1 and the second silicone layer 4, and the flame resistance of the TPU layer 3 are used to overlap the two to obtain a composite with higher wear resistance and better appearance, and the hot melt adhesive layer 2 is a TPU hot melt adhesive layer;
the bottom integrated into one piece of first silica gel layer 1 has a plurality of adsorption cylinders 5, and conical bell mouth 6 has all been seted up to the bottom of adsorption cylinder 5, and the circumference of adsorption cylinder 5 all is equipped with annular crumple groove 7, and the adsorption cylinder 5 that first silica gel layer 1 is close to the remote controller is laminated with the remote controller to after the air is taken out, adsorption cylinder 5 deformation adsorbs the remote controller through bell mouth 6, and then improves the fixed effect to the remote controller.
Referring to fig. 3-5, use wear-resisting silica gel TPU combined material and protective sheath of making, including lag 8 and seal cover 9, the one end at lag 8 is established to seal cover 9 cover, the perforation has been seted up to lag 8's one end, install the plastic sheet in the perforation, reduce the influence to remote controller control effect, closed-loop sealed hole 12 has been seted up to lag 8's circumference, seal cover 9's top has seted up the injecting glue hole 13 with sealed hole 12 intercommunication, the plug has been pegged graft in the injecting glue hole 13, lag 8's one end is equipped with the extension 11 that uses with seal cover 9 cooperation, stability and sealed effect that seal cover 9 is connected are improved through extension 11, seal cover 9's one end is equipped with the communicating component that is used for the extraction.
Example two
Improvement on the basis of the first embodiment: referring to fig. 1-2, the abrasion-resistant silica gel TPU composite material comprises a first silica gel layer 1, a hot melt adhesive layer 2, a TPU layer 3 and a second silica gel layer 4 which are sequentially laminated, wherein the TPU layer 3 is provided with an elastomer which can be plasticized by heating and can be dissolved by a solvent, has excellent comprehensive properties such as high strength, high toughness, abrasion resistance, oil resistance and the like, and is good in processability, the abrasion resistance of the first silica gel layer 1 and the second silica gel layer 4 and the flame retardance of the TPU layer 3 are utilized to be overlapped to obtain a composite material with higher abrasion resistance and better appearance, and the hot melt adhesive layer 2 is a TPU hot melt adhesive layer;
the bottom integrated into one piece of first silica gel layer 1 has a plurality of adsorption cylinders 5, and conical bell mouth 6 has all been seted up to the bottom of adsorption cylinder 5, and the circumference of adsorption cylinder 5 all is equipped with annular crumple groove 7, and the adsorption cylinder 5 that first silica gel layer 1 is close to the remote controller is laminated with the remote controller to after the air is taken out, adsorption cylinder 5 deformation adsorbs the remote controller through bell mouth 6, and then improves the fixed effect to the remote controller.
Referring to fig. 3-5, use wear-resisting silica gel TPU combined material and protective sheath of making, including lag 8 and seal cover 9, the one end at lag 8 is established to seal cover 9 cover, the perforation has been seted up to lag 8's one end, install the plastic sheet in the perforation, reduce the influence to remote controller control effect, closed-loop sealed hole 12 has been seted up to lag 8's circumference, seal cover 9's top has seted up the injecting glue hole 13 with sealed hole 12 intercommunication, the plug has been pegged graft in the injecting glue hole 13, lag 8's one end is equipped with the extension 11 that uses with seal cover 9 cooperation, stability and sealed effect that seal cover 9 is connected are improved through extension 11, seal cover 9's one end is equipped with the communicating component that is used for the extraction.
Referring to fig. 5, the communication assembly includes a pump cylinder 14, the pump cylinder 14 is fixedly connected at one end of the sealing sleeve 9, one end of the pump cylinder 14 away from the sealing sleeve 9 is fixedly connected with a connecting cylinder 17, one end of the connecting cylinder 17 is conical and has a diameter larger than that of the pump cylinder 14, the circumferential inner wall of the connecting cylinder 17 is slidably connected with a first fixing frame 15, one side of the first fixing frame 15 close to the pump cylinder 14 is fixedly connected with a sealing plate 16, the circumferential inner wall of the connecting cylinder 17 is fixedly connected with a second fixing frame 18, a spring 19 is fixedly connected between the second fixing frame 18 and the first fixing frame 15, the pump cylinder 17 is connected with the connecting cylinder 17 by using pumping equipment, then pumping is carried out in the protective sleeve 8, when pumping is carried out, the sealing plate 16 is opened, after pumping is completed, the sealing plate 16 is reset under the pushing of the spring 19, and then the pump cylinder 14 is plugged.
Referring to fig. 5, a rotating frame 20 is rotatably connected to the circumference of the air pump 14, a pull rope 10 is fixedly connected to one side of the rotating frame 20, and a user can conveniently hang the remote controller through the pull rope 10.
Referring to fig. 1 and 2, the bottom of the protection cover 8 is integrally formed with a plurality of anti-slip strips.
The technical scheme of the utility model comprises the following use flows and working principles:
when the remote controller is used, the remote controller is placed into the protective sleeve 8, the sealing sleeve 9 is sleeved on the protective sleeve 8, sealing glue is slowly injected into the sealing hole 12 through the glue injection hole 13, after the sealing glue is solidified, the sealing glue is connected with the connecting cylinder 17 by using the air extraction equipment, then air extraction is performed in the protective sleeve 8, when the air extraction is performed, the sealing sheet 16 is opened, after the air extraction is completed, the sealing sheet 16 resets under the pushing of the spring 19, the air extraction cylinder 14 is further blocked, so that the internal space of the protective sleeve 8 and the sealing sleeve 9 is sealed, the remote controller is tightly tied under the action of the protective sleeve 8 and the sealing sleeve 9, the air extraction equipment is connected with the connecting cylinder 17, then air extraction is performed in the protective sleeve 8, when the air extraction is performed, the sealing sheet 16 is opened, and after the air extraction is completed, the sealing sheet 16 resets under the pushing of the spring 19;
and the adsorption cylinder 5 that first silica gel layer 1 is close to the remote controller is laminated with the remote controller to after the air is taken out, adsorption cylinder 5 deformation adsorbs the remote controller through bell mouth 6, and then improves the fixed effect to the remote controller.
It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are merely for distinguishing features, and there is no actual order or sense of orientation, and the present application is not limited thereto.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The wear-resistant silica gel TPU composite material is characterized by comprising a first silica gel layer (1), a hot melt adhesive layer (2), a TPU layer (3) and a second silica gel layer (4) which are sequentially laminated;
the bottom integrated into one piece of first silica gel layer (1) has a plurality of adsorption cylinders (5), and conical taper hole (6) have all been seted up to the bottom of adsorption cylinder (5), the circumference of adsorption cylinder (5) all is equipped with annular crumple groove (7).
2. A wear resistant silicone TPU composite according to claim 1, wherein said hot melt adhesive layer (2) is a TPU hot melt adhesive layer.
3. The utility model provides a protective sheath, its characterized in that, includes lag (8) and seal cover (9), lag (8) and seal cover (9) are made by claim 1 or 2 wear-resisting silica gel TPU combined material, seal cover (9) cover is established in the one end of lag (8), closed-loop sealing hole (12) have been seted up to the circumference of lag (8), glue injection hole (13) with sealing hole (12) intercommunication have been seted up at the top of seal cover (9), the one end of lag (8) is equipped with extension (11) that use with seal cover (9) cooperation, the one end of seal cover (9) is equipped with the communicating component that is used for bleeding.
4. A protective sleeve according to claim 3, wherein the communication assembly comprises an air extraction cylinder (14), the air extraction cylinder (14) is fixedly communicated with one end of the sealing sleeve (9), one end of the air extraction cylinder (14) away from the sealing sleeve (9) is fixedly communicated with a connecting cylinder (17), one end of the connecting cylinder (17) is conical and has a diameter larger than that of the air extraction cylinder (14), a first fixing frame (15) is slidably connected to the circumferential inner wall of the connecting cylinder (17), a sealing sheet (16) is fixedly connected to one side, close to the air extraction cylinder (14), of the first fixing frame (15), a second fixing frame (18) is fixedly connected to the circumferential inner wall of the connecting cylinder (17), and a spring (19) is fixedly connected between the second fixing frame (18) and the first fixing frame (15).
5. A protective sleeve according to claim 4, wherein the pump cylinder (14) is rotatably connected with a rotating frame (20), and one side of the rotating frame (20) is fixedly connected with a pull rope (10).
6. A protective sleeve according to claim 3, characterized in that the bottom of the protective sleeve (8) is integrally formed with a plurality of cleats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247089.9U CN220384481U (en) | 2023-08-21 | 2023-08-21 | Wear-resistant silica gel TPU composite material and protective sleeve made of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247089.9U CN220384481U (en) | 2023-08-21 | 2023-08-21 | Wear-resistant silica gel TPU composite material and protective sleeve made of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220384481U true CN220384481U (en) | 2024-01-26 |
Family
ID=89602945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322247089.9U Active CN220384481U (en) | 2023-08-21 | 2023-08-21 | Wear-resistant silica gel TPU composite material and protective sleeve made of same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220384481U (en) |
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2023
- 2023-08-21 CN CN202322247089.9U patent/CN220384481U/en active Active
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