CN205297243U - Sealing strip is crowded altogether to soft or hard for packing cupboard - Google Patents
Sealing strip is crowded altogether to soft or hard for packing cupboard Download PDFInfo
- Publication number
- CN205297243U CN205297243U CN201520913986.1U CN201520913986U CN205297243U CN 205297243 U CN205297243 U CN 205297243U CN 201520913986 U CN201520913986 U CN 201520913986U CN 205297243 U CN205297243 U CN 205297243U
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- CN
- China
- Prior art keywords
- adhesive tape
- sealing
- hard
- sealing frame
- soft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a sealing strip is crowded altogether to soft or hard for packing cupboard, including seal carrier, first adhesive tape, second adhesive tape, third adhesive tape, seal carrier be the U -shaped, it has the mounting groove to open in the middle of seal carrier one side, the both ends department in seal carrier one side respectively is equipped with a first adhesive tape, first adhesive tape is triangle -shaped, its both sides be circular -arc, are equipped with the seal groove at seal carrier's opposite side, the seal groove comprises second adhesive tape and third adhesive tape, the second adhesive tape is half crescent, its one end is equipped with seals up, is equipped with a plurality of air discharge ducts in second adhesive tape inboard, is equipped with the third adhesive tape at the opposite side of second adhesive tape, the third adhesive tape is half crescent. The utility model discloses an useful condition lies in: simple structure, with low costs, easy dismounting, sealed effectual.
Description
Technical field
This utility model relates to technical field of polymer materials, particularly counter soft-hard coextrusion sealing strip.
Background technology
Counter is the place storing article, general counter does not all have any sealing strip, and simply simple closedown, thus causes that sealing effectiveness is poor, dust, steam are easily advanced into inside counter and go, making the long-pending full dust of article, more serious meeting causes article moldy metamorphism, substantially reduces the storage time of article, cause unnecessary loss, this utility model adopts soft-hard coextrusion technique, sealing strip and counter is simply assembled, and arrives an effect sealed.
Utility model content
For solving the problems referred to above, the purpose of this utility model is to provide that a kind of simple in construction, cost be low, the counter soft-hard coextrusion sealing strip of easy accessibility, good sealing effect.
For achieving the above object, the technical solution of the utility model:
Counter soft-hard coextrusion sealing strip, including sealing frame, first adhesive tape, second adhesive tape, 3rd adhesive tape, described sealing frame takes the shape of the letter U, sealing frame has mounting groove in the middle of side, it is respectively provided with first adhesive tape at the two ends place of sealing frame side, first adhesive tape is triangular in shape, its both sides are arc-shaped, opposite side at sealing frame is provided with seal groove, seal groove is made up of the second adhesive tape and the 3rd adhesive tape, second adhesive tape is half crescent shape, its one end is provided with sealing surface, some air discharge ducts it are provided with inside the second adhesive tape, opposite side in the second adhesive tape is provided with the 3rd adhesive tape, 3rd adhesive tape is half crescent shape.
As preferably, described the first adhesive tape, the second adhesive tape, the 3rd adhesive tape are combinative structure with sealing frame, and sealing frame is made up of hard PVC, and the first adhesive tape, the second adhesive tape, the 3rd adhesive tape are that flexible PVC is made, and make entirety by coextrusion process.
As preferably, the second described adhesive tape is higher than the 3rd adhesive tape.
Beneficial conditions of the present utility model is in that: simple in construction, cost are low, easy accessibility, good sealing effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Counter soft-hard coextrusion sealing strip as shown in Figure 1, including sealing frame 1, first adhesive tape 2, second adhesive tape 3, 3rd adhesive tape 4, described sealing frame 1 takes the shape of the letter U, sealing frame 1 has mounting groove 5 in the middle of side, first adhesive tape 2 it is respectively provided with at the two ends place of sealing frame 1 side, first adhesive tape 2 is triangular in shape, its both sides are arc-shaped, opposite side at sealing frame 1 is provided with seal groove 6, seal groove 6 is made up of the second adhesive tape 3 and the 3rd adhesive tape 4, second adhesive tape 3 is in half crescent shape, its one end is provided with sealing surface 7, some air discharge ducts 8 it are provided with inside the second adhesive tape 3, opposite side in the second adhesive tape 3 is provided with the 3rd adhesive tape 4, 3rd adhesive tape 4 is in half crescent shape.First described adhesive tape the 2, second adhesive tape the 3, the 3rd adhesive tape 4 is combinative structure with sealing frame 1, and sealing frame 1 is made up of hard PVC, and first adhesive tape the 2, second adhesive tape the 3, the 3rd adhesive tape 4 is made for flexible PVC, makes entirety by coextrusion process. the second described adhesive tape 3 is higher than the 3rd adhesive tape 4. sealing frame 1 of the present utility model is socketed in counter along upper, the sealing on both sides is carried out by the first adhesive tape 2, easy accessibility, seal groove 6 is joined with counter sliding door and installs, seal groove 6 both sides are that flexible PVC can play a sealing function, it is provided with sealing surface 7 in one end of the second adhesive tape 3, the second adhesive tape 3 is made better to combine with sliding door, sealing effectiveness is more preferably, second adhesive tape 3 has some air discharge ducts 8, prevent from pulling because when contacting with the second adhesive tape 3, formation vacuum state is difficult to pull, beneficial conditions of the present utility model is in that: simple in construction, cost is low, easy accessibility, good sealing effect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (3)
1. counter soft-hard coextrusion sealing strip, including sealing frame (1), first adhesive tape (2), second adhesive tape (3), 3rd adhesive tape (4), it is characterized in that, described sealing frame (1) takes the shape of the letter U, mounting groove (5) is had in the middle of sealing frame (1) side, first adhesive tape (2) it is respectively provided with at the two ends place of sealing frame (1) side, first adhesive tape (2) is triangular in shape, its both sides are arc-shaped, opposite side at sealing frame (1) is provided with seal groove (6), seal groove (6) is made up of the second adhesive tape (3) and the 3rd adhesive tape (4), second adhesive tape (3) is in half crescent shape, its one end is provided with sealing surface (7), it is provided with some air discharge ducts (8) in the second adhesive tape (3) inner side, opposite side in the second adhesive tape (3) is provided with the 3rd adhesive tape (4), 3rd adhesive tape (4) is in half crescent shape.
2. counter soft-hard coextrusion sealing strip according to claim 1, it is characterized in that, described the first adhesive tape (2), the second adhesive tape (3), the 3rd adhesive tape (4) and sealing frame (1) are combinative structure, sealing frame (1) is made up of hard PVC, first adhesive tape (2), the second adhesive tape (3), the 3rd adhesive tape (4) are made for flexible PVC, make entirety by coextrusion process.
3. counter soft-hard coextrusion sealing strip according to claim 1, it is characterised in that described the second adhesive tape (3) is higher than the 3rd adhesive tape (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913986.1U CN205297243U (en) | 2015-11-17 | 2015-11-17 | Sealing strip is crowded altogether to soft or hard for packing cupboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913986.1U CN205297243U (en) | 2015-11-17 | 2015-11-17 | Sealing strip is crowded altogether to soft or hard for packing cupboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205297243U true CN205297243U (en) | 2016-06-08 |
Family
ID=56463757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520913986.1U Expired - Fee Related CN205297243U (en) | 2015-11-17 | 2015-11-17 | Sealing strip is crowded altogether to soft or hard for packing cupboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205297243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108864728A (en) * | 2018-07-18 | 2018-11-23 | 卢孔民 | A kind of Recipe of the U-shaped profile with elastic both sides |
-
2015
- 2015-11-17 CN CN201520913986.1U patent/CN205297243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108864728A (en) * | 2018-07-18 | 2018-11-23 | 卢孔民 | A kind of Recipe of the U-shaped profile with elastic both sides |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20191117 |