CN103271519B - A kind of sealing pulling buckle of file pouch - Google Patents
A kind of sealing pulling buckle of file pouch Download PDFInfo
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- CN103271519B CN103271519B CN201310199928.2A CN201310199928A CN103271519B CN 103271519 B CN103271519 B CN 103271519B CN 201310199928 A CN201310199928 A CN 201310199928A CN 103271519 B CN103271519 B CN 103271519B
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- sealing
- shaped body
- projection
- pulling buckle
- file pouch
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Abstract
The present invention relates to the sealing pulling buckle of a kind of file pouch, including U-shaped body (1), the described U-shaped body (1) U-bend in flat is bent, the mesophase spherule of its medial wall has been arranged symmetrically with extruding projection (4), the opening part of the lower end of described U-shaped body (1) has been arranged symmetrically with olive shape press strip (11), and described extruding projection (4) is circular arc projection. Present configuration is simple, easy to operate, it is possible to move sealing completely to one section, does not stay clearance gap, it is ensured that the sealing of sealing, it is adaptable to various file pouches or Secret bag.
Description
Technical field
The present invention relates to sealing part field, particularly relate to the sealing pulling buckle of a kind of file pouch.
Background technology
The pulling buckle of slide fastener is the parts that daily warp is conventional, has a wide range of applications at clothing and packaging field. At present, although the development speed of electronic document is quickly, but need in a lot of fields using some file pouches or Secret bag to preserve some important paper documents, now many file pouches or Secret bag are all adopt zip mode sealing, the sealing of file pouch or Secret bag and the requirement of durability are significantly high, and slide fastener and pulling buckle thereof are just had significantly high requirement by this.
The pulling buckle of the slide fastener of current Self-enclosing tends not to move to completely one end of sealing, is certain in operation leave one section of space, and this cannot be applicable to the significantly high file pouch of sealing requirements or Secret bag.
And many employing faces contact between present pulling buckle with sealing surface, during use, frictional force is big, it is easy to sealing is worn and torn, and causes the destruction of file pouch or Secret bag.
Summary of the invention
The technical problem to be solved is to provide the sealing pulling buckle of a kind of file pouch, and simple in construction is easy to operate, it is possible to move sealing completely to one section, does not stay clearance gap, it is ensured that the sealing of sealing, it is adaptable to various file pouches or Secret bag.
The technical solution adopted for the present invention to solve the technical problems is: provide the sealing pulling buckle of a kind of file pouch, including U-shaped body, the U-bend that described U-shaped body is flat is bent, the mesophase spherule of its medial wall has been arranged symmetrically with extruding projection, the opening part of the lower end of described U-shaped body has been arranged symmetrically with olive shape press strip, and described extruding projection is circular arc projection.
Described extruding projection is divided into the first half and lower half, and the height of the described first half matches more than the seal thickness of lower half, the relative distance between lower half and resealable zipper.
Centrally arranged on the side, both sides of described U-shaped body have projection arrow.
Beneficial effect
The present invention relates to the sealing pulling buckle of a kind of file pouch, simple in construction, easy to operate, it is possible to move sealing completely to one section, do not stay aperture slots, it is ensured that the sealing of sealing; The lower end of pulling buckle and extruding projection are all opened and are used arcuate structure, and making pulling buckle is all linear contact lay or point cantact with sealing surface, and frictional force is little, does not result in the destruction of sealing part material, it is adaptable to various file pouches or Secret bag.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the present invention;
Fig. 2 is the three-dimensional structure diagram of the present invention;
Fig. 3 is the side block diagram of the present invention;
Structure chart is partly cutd open in the side that Fig. 4 is the present invention;
Fig. 5 is the face upwarding assumption diagram of the present invention;
Fig. 6 is the sectional view of the corresponding resealable zipper of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further. Should be understood that these embodiments are merely to illustrate the present invention rather than restriction the scope of the present invention. In addition, it is to be understood that after having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
As shown in figures 1 to 6, embodiments of the present invention relate to the sealing pulling buckle of a kind of file pouch, including U-shaped body 1, the described U-shaped body 1 U-bend in flat is bent, the mesophase spherule of its medial wall has been arranged symmetrically with extruding projection 4, the opening part of the lower end of described U-shaped body 1 has been arranged symmetrically with olive shape press strip 11, and described extruding projection 4 is circular arc projection.
Described extruding projection 4 is divided into the first half 41 and lower half 42, and the height of the described first half 41 matches more than the seal thickness of lower half 42, the relative distance between lower half 42 and resealable zipper.
Centrally arranged on the side, both sides of described U-shaped body 1 have projection arrow 2.
In the present embodiment, inserted slide fastener as shown in Figure 6 is adopted to seal, pulling buckle of the present invention is inserted into towards the direction of projection arrow 2 outside of resealable zipper, the main part making resealable zipper is embedded between the lower half 42 of extruding projection 4, then hands pushes down pulling buckle to a side shifting from two sides, making inserted slide fastener close by extruding the extruding of projection 4, until moving one end of sealing to, making whole piece slide fastener not stay any spaces.
Claims (2)
1. the sealing pulling buckle of a file pouch, including U-shaped body (1), it is characterized in that, the described U-shaped body (1) U-bend in flat is bent, the mesophase spherule of its medial wall has been arranged symmetrically with extruding projection (4), the opening part of the lower end of described U-shaped body (1) has been arranged symmetrically with olive shape press strip (11), described extruding projection (4) is circular arc projection, described extruding projection (4) is divided into the first half (41) and lower half (42), the height of the described first half (41) is more than lower half (42), the seal thickness of the relative distance between lower half (42) and resealable zipper matches.
2. the sealing pulling buckle of a kind of file pouch according to claim 1, it is characterised in that: centrally arranged on the side, both sides of described U-shaped body (1) have projection arrow (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199928.2A CN103271519B (en) | 2013-05-24 | 2013-05-24 | A kind of sealing pulling buckle of file pouch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199928.2A CN103271519B (en) | 2013-05-24 | 2013-05-24 | A kind of sealing pulling buckle of file pouch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103271519A CN103271519A (en) | 2013-09-04 |
| CN103271519B true CN103271519B (en) | 2016-06-15 |
Family
ID=49053758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310199928.2A Active CN103271519B (en) | 2013-05-24 | 2013-05-24 | A kind of sealing pulling buckle of file pouch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103271519B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3190298B2 (en) * | 1997-12-19 | 2001-07-23 | 株式会社サンエー化研 | Engagement tool for opposite male and female strip fasteners |
| TW516946B (en) * | 1998-03-13 | 2003-01-11 | Ishizaki Shizai Kk | Zipper bag and a slider for opening/closing the bag |
| US7017241B2 (en) * | 2002-08-26 | 2006-03-28 | Illinois Tool Works Inc. | Slider having interior ridge to assist zipper opening |
| JP3931204B2 (en) * | 2002-10-08 | 2007-06-13 | 株式会社アール | Fastener slider |
| KR100953680B1 (en) * | 2007-10-19 | 2010-04-20 | 주식회사 락앤락 | Reclosable Plastic Bag |
| CN203407610U (en) * | 2013-05-24 | 2014-01-29 | 宁波奥特唯工具有限公司 | Sealing pull buckle of portfolio |
-
2013
- 2013-05-24 CN CN201310199928.2A patent/CN103271519B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103271519A (en) | 2013-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160511 Address after: 315000 square bridge industry zone, Ningbo, Zhejiang, Fenghua Applicant after: NINGBO SINPPA TOOLS CO., LTD. Address before: 315000 Zhejiang city of Ningbo province Fenghua City Jiangkou Bridge Industrial Park Fang Fang Xin Lu Applicant before: Ningbo Autowin Tools Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200529 Address after: 233000 building 109, No.1, sunshine garden, Liucheng Town, Huaiyuan County, Bengbu City, Anhui Province Patentee after: Bengbu Hangyu Intellectual Property Service Co.,Ltd. Address before: 315000 square bridge industry zone, Ningbo, Zhejiang, Fenghua Patentee before: NINGBO XINBANG TOOLS Co.,Ltd. |
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| TR01 | Transfer of patent right |