CN204533146U - A kind of pad - Google Patents
A kind of pad Download PDFInfo
- Publication number
- CN204533146U CN204533146U CN201520133596.2U CN201520133596U CN204533146U CN 204533146 U CN204533146 U CN 204533146U CN 201520133596 U CN201520133596 U CN 201520133596U CN 204533146 U CN204533146 U CN 204533146U
- Authority
- CN
- China
- Prior art keywords
- pad
- bottle cap
- circle
- indent
- face
- 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.)
- Active
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
A kind of pad of the present utility model, this pad is circular, and this pad is divided into bottom surface and end face, and described top edge has a circle protruding, and the height of this projection is the 60-80% of spacer thickness; Described end face center has an indent circle, and this indent loop diameter is the 50-60% of pad diameter, and the degree of depth is the 20-60% of spacer thickness; The fillet of described bottom edge to be radius be 0.5-0.8mm.A kind of pad of the present utility model is used for being positioned in bottle cap, because its edge has projection, add the laminating degree of pad and bottle cap inner face, not easily movement drops out bottle cap, this pad also has an indent circle, the surface of contact of the gasket surface outside indent circle and bottleneck is more fitted, increases the sealability of pad, save material.
Description
Technical field
The utility model relates to wrapper field, particularly relates to a kind of pad.
Background technique
Pad is the material being placed on enhanced leaktightness effect between two planes, is arranged on seal element between static seal face for preventing leak of liquid.The bottle cap of joining at the bottle that liquid is housed needs one deck pad to place leak of liquid usually, conventional pad is the planar pad of a slice and bottle cap diameter compatible, this planar pad can only lean on electrostatic and frictional force effect to inhale at bottle cap inner face, if electrostatic and frictional force effect bad, transport and produce time easily pad is dropped out, cause leakage, affect quality of product.
Model utility content
The purpose of this utility model is the pad providing a kind of good airproof performance, not easily movement to drop out.
A kind of pad that the utility model provides, described pad is circular, and this pad is divided into bottom surface and end face, and described top edge has a circle protruding, and the height of this projection is the 60-80% of spacer thickness; Described end face center has an indent circle, and this indent loop diameter is the 50-60% of pad diameter, and the degree of depth is the 20-60% of spacer thickness; The fillet of described bottom edge to be radius be 0.3-0.8mm.
Further, described pad diameter is 13-38mm, and thickness is 1-2mm.
A kind of pad of the present utility model is used for being positioned in bottle cap, because its edge has projection, add the laminating degree of pad and bottle cap inner face, not easily movement drops out bottle cap, this pad also has an indent circle, the surface of contact of the gasket surface outside indent circle and bottleneck is more fitted, increases the sealability of pad, save material.
Accompanying drawing explanation
Fig. 1 is cross sectional representation of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of pad that the present embodiment provides, pad is circular, and diameter is 13-38mm, and thickness is 1-2mm; This pad is divided into bottom surface 1 and end face 2, and there is a circle projection 3 at end face 2 edge, and the height of this projection 3 is the 60-80% of spacer thickness; End face 2 center has an indent circle 4, and this indent circle 4 diameter is the 50-60% of pad diameter, and the degree of depth is the 20-60% of spacer thickness; The fillet of to be radius be edge, bottom surface 1 0.3-0.8mm.
A kind of pad that the present embodiment provides is for being positioned in bottle cap, because its edge has projection, add the laminating degree of pad and bottle cap inner face, not easily movement drops out bottle cap, this pad also has an indent circle, the surface of contact of the gasket surface outside indent circle and bottleneck is more fitted, increases the sealability of pad, save material.
Claims (2)
1. a pad, is characterized in that: described pad is for circular, and this pad is divided into bottom surface and end face, and described top edge has a circle protruding, and the height of this projection is the 60-80% of spacer thickness; Described end face center has an indent circle, and this indent loop diameter is the 50-60% of pad diameter, and the degree of depth is the 20-60% of spacer thickness; The fillet of described bottom edge to be radius be 0.3-0.8mm.
2. a kind of pad according to claim 1, is characterized in that: described pad diameter is 13-38mm, and thickness is 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133596.2U CN204533146U (en) | 2015-03-09 | 2015-03-09 | A kind of pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133596.2U CN204533146U (en) | 2015-03-09 | 2015-03-09 | A kind of pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533146U true CN204533146U (en) | 2015-08-05 |
Family
ID=53747155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520133596.2U Active CN204533146U (en) | 2015-03-09 | 2015-03-09 | A kind of pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533146U (en) |
-
2015
- 2015-03-09 CN CN201520133596.2U patent/CN204533146U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160906 Address after: 311300, 60, Qingshan Avenue, Ling'an Economic Development Zone, Hangzhou, Zhejiang, Ling'an Patentee after: HANGZHOU LIN'AN SHENGXIANG TECHNOLOGY CO., LTD. Address before: Ling'an city of Gao Shimen village in Hangzhou City, Zhejiang province 311307 6 Group No. 318 Shimen Patentee before: Sheng Yihua |