CN206926599U - A kind of blank structure for forming hollow sealing strip - Google Patents
A kind of blank structure for forming hollow sealing strip Download PDFInfo
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- CN206926599U CN206926599U CN201620679662.0U CN201620679662U CN206926599U CN 206926599 U CN206926599 U CN 206926599U CN 201620679662 U CN201620679662 U CN 201620679662U CN 206926599 U CN206926599 U CN 206926599U
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- strip
- embryo material
- tangent line
- isosceles
- sealing strip
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Abstract
The utility model discloses a kind of blank structure for forming hollow sealing strip, including the hollow sealing strip being made up of two strips and two billets, the length of the strip is D, the length of billet is B, the width of the strip and billet is A, embryo material structure for forming the square shape sealing strip is, the length of the embryo material is 2 (f+e)+B+2a+D 2A, width is 2A sponge plate, respectively there are two identical isosceles square blocks at the both ends of this embryo material, longitudinal tangent line is provided with along center line the embryo material is divided into two strips that width is A in the centre of the embryo material, it is left in tangent line, an isosceles square breach is respectively equipped with the strip of right both sides, the utility model has the advantages of saving material and high sticking efficiency.
Description
Technical field：
A kind of sealing strip is the utility model is related to, particularly a kind of blank structure for forming hollow sealing strip.
Background technology：
The structure that air conditioning for automobiles assembly blows face air outlet is hollow, and the structure of its sealing strip is to match with air outlet structure
Hollow.This hollow sealing structure bar has two methods, and first method is once rushed with a sponge plate with mould
Cut and form, shaping efficiency is high and convenient and swift, efficiency high when pasting, but shortcoming is that waste of materials is more, and second method is, in sea
Two strips and two billets of hollow are cut out on silk floss respectively, are then respectively pasted above-mentioned four sealing strips respectively, the party
Method waste of materials is less, but sticking efficiency is low, and integrated cost is also higher.
The content of the invention：
The purpose of this utility model is to provide a kind of hollow that formed that a kind of waste of materials is few and sticking efficiency is high and sealed
The blank structure of bar.
The technical solution of the utility model is a kind of blank structure for forming hollow sealing strip, including by two strips and
The hollow sealing strip of two billet compositions, the length of the strip is D, and the length of billet is B, the strip and billet width
Degree is A, it is characterised in that：Embryo material structure for forming the square shape sealing strip is that the length of the embryo material is 2 (f+
E)+B+2a+D-2A, width are 2A sponge plate, respectively there is two identical isosceles square blocks at the both ends of this embryo material, described etc.
The high f of waist square block is 0.47A, and be provided with longitudinal tangent line along center line in the centre of the embryo material is divided into width by the embryo material
It is A two strips, the both ends of the tangent line two waists adjacent with described two isosceles squares in embryo material termination respectively
The distance between intersection point e is 1/3A, and an isosceles square breach, institute are respectively equipped with the strip of the tangent line arranged on left and right sides
The height for stating the isosceles right angle v notch v in tangent line arranged on left and right sides strip is 2/3A, and the isosceles on the left of the tangent line in strip are straight
The distance between lower base angle and tangent line lower end of angular breach are B, the isosceles right angle v notch v on the right side of the tangent line in strip
The distance between upper base angle and the upper end of tangent line are B.
The utility model has the advantages of saving material and high sticking efficiency compared with the prior art.
Brief description of the drawings：
Fig. 1 is the structural representation of the utility model hollow sealing strip, and Fig. 2 is the embryo for being molded hollow sealing strip
Expect structural representation, Fig. 3 is the hollow gasket structure schematic diagram formed with Fig. 2.
Embodiment：
Air conditioning for automobiles assembly blowing face air outlet sealing strip is hollow, as shown in figure 1, the hollow sealing strip is by two
Strip and two billets composition, the length of two strips are D, and the length of two billets is B, and the width of strip and billet is equal
For A.The embryo material structure of the hollow sealing strip shown in Fig. 1 is made for the utility model as shown in Fig. 2 blank makes of sponge plate,
It is 2A that width is cut out on sponge plate, and length is：F+e+b+2a+B+f+e=2 (f+e)+b+2a+B sponge plate, in this sponge plate
Centre cut out a profile tangent 2, the two ends of this tangent line are respectively the length of (e+f) with the termination distance of sponge plate,
Two strips 3,4 that it is A that sponge plate is divided into width by this tangent line, two identicals are cut out in the two ends of the sponge plate respectively
Isosceles square block 1, a height of f of the isosceles square block, the intersection point of adjacent two waist of this two isosceles squares with
The tangent line is relative, and the distance between the intersection point and tangent line termination are e, in the inner side of the strip of the arranged on left and right sides of the tangent line
Respectively there is an isosceles square otch 5, two isosceles square otch are identical, and its height is a, and the width of mouth is 2a, described
The distance between the outer base angle of isosceles square otch and the termination of the tangent line are B, obtain being used to shape square shape sealing strip
Embryo material（Referring to Fig. 2）.A=2/3A in described Fig. 2, b=D-2A, e=1/3A, f=0.47A, mouth is formed with the embryo material shown in Fig. 2
The method of font sealing strip, the embryo material that two hands pinch tangent line both sides respectively are pulled outwardly respectively, separate the embryo material of tangent line both sides
Just square shape sealing strip as shown in Figure 3 is formed, then applying one layer of glue on a surface of sealing strip can be in air conditioner assembly
Pasted at the air outlet of blowing face.If during using the sponge plate for being provided with glue-line, because the surface that sponge plate has glue-line is provided with protection
The ply of paper of glue-line, after ply of paper is taken off after the embryo material cut out, just shape is that square shape sealing strip is Pasting, saves coating process,
It is more quick.The advantages of this embryo material has simply cut off six triangle material, and material-saving effect is good, and production effect is high.
Claims (1)
1. a kind of blank structure for forming hollow sealing strip, including the hollow being made up of two strips and two billets seal
Bar, the length of the strip are D, and the length of billet is B, and the width of the strip and billet is A, it is characterised in that：For
Forming the embryo material structure of the square shape sealing strip is, the length of the embryo material is 2 (f+e)+B+2a+D-2A, and width is 2A's
Sponge plate, respectively there are two identical isosceles square blocks at the both ends of this embryo material, the high f of the isosceles square block is 0.47A,
Longitudinal tangent line is provided with along center line the embryo material is divided into two strips that width is A in the centre of the embryo material, it is described to cut
The distance between intersection point of two waists adjacent with described two isosceles squares in embryo material termination e is 1/3A respectively at the both ends of line,
An isosceles square breach is respectively equipped with the strip of the tangent line arranged on left and right sides, in the tangent line arranged on left and right sides strip
The height of isosceles right angle v notch v is 2/3A, under the lower base angle of the isosceles right angle v notch v on the left of the tangent line in strip and tangent line
The distance between end is B, between the upper base angle of isosceles right angle v notch v and the upper end of tangent line on the right side of the tangent line in strip
Distance is B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620679662.0U CN206926599U (en) | 2016-07-01 | 2016-07-01 | A kind of blank structure for forming hollow sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620679662.0U CN206926599U (en) | 2016-07-01 | 2016-07-01 | A kind of blank structure for forming hollow sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206926599U true CN206926599U (en) | 2018-01-26 |
Family
ID=61348852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620679662.0U Active CN206926599U (en) | 2016-07-01 | 2016-07-01 | A kind of blank structure for forming hollow sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206926599U (en) |
-
2016
- 2016-07-01 CN CN201620679662.0U patent/CN206926599U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 168 Jianzhong Road, Xinxiang City, Henan Province, 453000 Patentee after: Yuxin Automotive Thermal Management Technology Co., Ltd. Address before: 453049 No. 168 Jianzhong Road, Xinxiang City, Henan Province Patentee before: Yuxin Automotive Air Conduitioner Co.,Ltd. |
|
| CP03 | Change of name, title or address |