CN106307833A - Multi-groove sealing zipper - Google Patents
Multi-groove sealing zipper Download PDFInfo
- Publication number
- CN106307833A CN106307833A CN201510329160.5A CN201510329160A CN106307833A CN 106307833 A CN106307833 A CN 106307833A CN 201510329160 A CN201510329160 A CN 201510329160A CN 106307833 A CN106307833 A CN 106307833A
- Authority
- CN
- China
- Prior art keywords
- snap fit
- sealing zipper
- base plate
- external member
- cup lid
- 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.)
- Withdrawn
Links
Abstract
The invention provides a multi-groove sealing zipper, which is composed of an upper bush piece and a lower bush piece which are mutually fastened, wherein the upper bush piece and the lower bush piece are same in structure and both the upper bush piece and the lower bush piece comprise base plates; a plurality of barrier sheets are convexly arranged on the upper surface of each base plate; a fastening part is arranged at the top end of each barrier sheet; a fastening groove is formed between every two adjacent barrier sheets; hook sheets are convexly arranged at two sides of the upper surface of each base plate; a hook is arranged at the top end of each hook sheet; the fastening grooves are formed between the hook sheets and the adjacent barrier sheets; and when the upper bush piece and the lower bush piece are mutually bonded, the fastening parts of the upper bush piece are fastened in the fastening grooves of the lower bush piece and the hooks of the upper bush piece are clamped with the hooks of the lower bush piece. The multi-groove sealing zipper disclosed by the invention can keep a relatively good sealing performance under the situation that the sealing zipper is exerted by relatively high tensile strength, so that the overall sealing effect of the envelop (the sealing zipper) is guaranteed.
Description
Technical field
The present invention is related to a kind of pressure-sealing zipper, seals more particularly to the multiple-grooved of application in a kind of packing technique field and draws
Chain.
Background technology
Main equipment due to many factors such as storage, turnovers, needs long-term placement, mould due to corrosion, burn into every year
Become and wait the loss caused to main equipment the hugest.Therefore, the preservation and packaging problem of main equipment is always for a long time
It it is an important topic on packaging circle.
Big envelope Plugging Technology Applied is a kind of novel seal packing technique, and it generally will be mothballed with laminates plastic composite materials
Equipment seals, and makes equipment and natural environment physical isolation, and the artificial one that manufactures is suitable in the local space sealed up for safekeeping
The microclimate environment that equipment storing up requires, to stop or to delay the corrosion of equipment, go mouldy and aging.Knot sealed up for safekeeping by this big envelope
Structure is simple, time saving and energy saving, and it is lightweight, soft, flexibility good, it is possible to adapts to multiple place, adapts to various
Size, variously-shaped goods and materials, equipment, be particularly suited for large-scale, the overall sealing of complex device system, its maintenance
Convenient, it is widely used in sealing up for safekeeping of various main equipment.
Existing big envelope includes body, closing device and humiture instruction device etc..Closing device is to keep big envelope
Seal, or in order to be able to reuse the device of big envelope.This closing device typically uses pressure-sealing zipper formula structure, uses
Pressure-sealing zipper formula structure operation is simple, rapid and reusable, cost is relatively low, can be according to envelope material
Different and use different pressure-sealing zippers.But, owing to the equipment needing encapsulation is relatively big, needed for big envelope, body is relatively big,
Overall weight is relatively big, therefore requires higher to the sealing property of the closing device of big envelope.
Existing closing device sealing is the highest, and especially in the case of stress, closing device can produce bigger space,
Sealing property is worse.Therefore, it is necessary to provide a kind of new closing device, overcome drawbacks described above.
Summary of the invention
It is an object of the invention to provide a kind of multiple-grooved pressure-sealing zipper, it is possible to keep relatively in the case of by bigger tensile force
Good sealing property, it is ensured that the effect of big envelope overall sealing.
The above-mentioned purpose of the present invention can use following technical proposal to realize:
The present invention provides a kind of multiple-grooved pressure-sealing zipper, and it is made up of the upper external member mutually fastened and cup lid group, described upper set
Part is identical with the structure of described cup lid group, and both includes that base plate, the upper surface of described base plate are convexly equipped with multiple barrier flaps,
The top of each described barrier flaps is equipped with clamping part, is formed with buckle slot, institute between the most adjacent described barrier flaps
The upper surface both sides stating base plate are convexly equipped with snap fit sheet, and the top of described snap fit sheet is provided with snap fit, described snap fit sheet and its phase
It is formed with described buckle slot between adjacent described barrier flaps；The state that external member combines with described cup lid group on described
Under, the clamping part of described upper external member is fastened in the buckle slot of described cup lid group, the snap fit of described upper external member with described under
The snap fit phase clamping of external member.
In a preferred embodiment, described buckle slot is arcuate groove, and described clamping part is for match with described arcuate groove
Arc fin.
In a preferred embodiment, the height of described barrier flaps is more than or equal to the width of described arc fin.
In a preferred embodiment, described buckle slot is dovetail groove, and described clamping part is for match with described dovetail groove
Dovetail fin.
In a preferred embodiment, having an angle between described snap fit sheet and described base plate, described angle is
45 °～150 °.
In a preferred embodiment, having an angle between described snap fit and described snap fit sheet, described angle is
20 °～120 °.
In a preferred embodiment, the thickness of described base plate is more than 1mm.
In a preferred embodiment, the width of described base plate is more than 10mm.
In a preferred embodiment, the thickness of described barrier flaps and described snap fit sheet is all higher than 1mm.
In a preferred embodiment, described multiple-grooved pressure-sealing zipper is by polyethylene or polrvinyl chloride or ethyl vinyl acetate
Ethylene copolymer is made.
Feature and the advantage of the multiple-grooved pressure-sealing zipper of the present invention be: has between snap fit sheet and the base plate of this multiple-grooved pressure-sealing zipper
Have the angle between certain angle of inclination, and snap fit and snap fit sheet be acute angle and snap fit design longer, this structure
When this multiple-grooved pressure-sealing zipper can be made to be subject to bigger horizontal drawing stretch, also can keep seal between external member and cup lid group to sting
Conjunction state, gives the flat hot strength that this multiple-grooved pressure-sealing zipper is higher.The structure of the present invention ensure that this multiple-grooved seals and draws
Even if chain also can keep preferable sealing property in the case of by bigger tensile force, it is ensured that big envelope overall sealing
Effect.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention,
For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
The structural representation that Fig. 1 is the upper external member of the multiple-grooved pressure-sealing zipper of the present invention and cup lid group snaps together.
Fig. 2 is the side view of the embodiment one of the upper external member of the multiple-grooved pressure-sealing zipper of the present invention or cup lid group.
Fig. 3 is the side view of the embodiment two of the upper external member of the multiple-grooved pressure-sealing zipper of the present invention or cup lid group.
Fig. 4 is the side view of the embodiment three of the upper external member of the multiple-grooved pressure-sealing zipper of the present invention or cup lid group.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.
Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly falls into the scope of protection of the invention.
As depicted in figs. 1 and 2, the present invention provides a kind of multiple-grooved pressure-sealing zipper, and it is by the upper external member 1 mutually fastened
Forming with cup lid group 2, described upper external member 1 is identical with the structure of described cup lid group 2, and both includes base plate 11,
The upper surface of described base plate 11 is convexly equipped with multiple barrier flaps 12, and the top of each described barrier flaps 12 is equipped with buckle
Portion 121, is formed with buckle slot 13, the upper surface both sides of described base plate 11 between the most adjacent described barrier flaps 12
Being convexly equipped with snap fit sheet 14, the top of described snap fit sheet 14 is provided with snap fit 141, the institute that described snap fit sheet 14 is adjacent
State and between barrier flaps 12, be formed with described buckle slot 13；The shape that external member 1 combines with described cup lid group 2 on described
Under state, the clamping part 121 of described upper external member 1 is fastened in the buckle slot 13 of described cup lid group 2, described upper external member
The snap fit 141 phase clamping of the snap fit 141 of 1 and described cup lid group 2.
Specifically, this multiple-grooved pressure-sealing zipper is by polyethylene (Polyethylene, PE) or polrvinyl chloride (Polyvinyl
Chloride, PVC) or ethylene-vinyl acetate copolymer (Ethylene-vinyl acetate copolymer, EVA)
Or other plastic material makes, namely the material of upper external member 1 and cup lid group 2 be polyethylene or polrvinyl chloride or
Ethylene-vinyl acetate copolymer or other plastics；Certainly, upper external member 1 and cup lid group 2 may be used without polyethylene, gather
Different materials in vinyl chloride, ethylene-vinyl acetate copolymer or other plastic material is mixed, and does not limits at this
System.It addition, some function additives, the most fire-retardant, antistatic property can be added in the material of this multiple-grooved pressure-sealing zipper
Auxiliary agent, to improve the material property of this multiple-grooved pressure-sealing zipper.The present invention uses the upper external member 1 that above-mentioned material is made
High with cup lid group 2 intensity, pliability is good, after upper external member 1 and cup lid group 2 mutually fasten, sealing therebetween
Can be good.
As in figure 2 it is shown, upper external member 1 is identical with cup lid group 2 structure, illustrate as a example by above external member 1 at this.On
External member 1 has base plate 11 and the egative film 3 being connected with base plate 11, and this egative film 3 is bonded by suitable technique with body
Together, base plate 11 selects to set with the length of egative film 3 according to actual needs.In the present invention, the thickness of base plate 11
Degree a is more than 1mm, it is preferred that the thickness a of base plate 11 is 1.5mm～5mm, and the width B of base plate 11 is more than
10mm, it is preferred that the width B of base plate 11 is 10mm～20mm；The upper surface of base plate 11 is convexly equipped with multiple resistance
Partition 12, in the present invention, the thickness c of barrier flaps 12 is more than 1mm, it is preferred that the thickness of barrier flaps 12 is
1.5mm～3mm, is formed with buckle slot 13, in the present embodiment, Fig. 2 institute between the most adjacent barrier flaps 12
Show that the upper external member 1 of embodiment has two barrier flaps 12, certainly, in other examples, as it is shown on figure 3,
Upper external member 1 also can only have a barrier flaps 12, and this is not restricted.The lower surface correspondence barrier flaps 12 of base plate 11
Position be arranged with groove 111, this groove 111 can improve the frictional force of base plate 11 lower surface relatively, makes operator
Member is more prone to operation when fastening upper external member 1 with cup lid group 2.
Further, the upper surface both sides of upper external member 1 are convexly equipped with a snap fit sheet 14, the thickness of snap fit sheet 14 respectively
D is more than 1mm, it is preferred that the thickness d of snap fit sheet 14 is 1.5mm～3mm.This snap fit sheet 14 is adjacent
Being formed with buckle slot 13 between barrier flaps 12, the top of snap fit sheet 14 is provided with snap fit 141.In the present invention, please join
Closing refering to shown in Fig. 4, have an angle theta between this snap fit sheet 14 and base plate 11, this angle theta is 45 °～150 °,
Preferably, this angle theta is 60 °～120 °；There is between snap fit 141 and snap fit sheet 14 an angle μ, this angle μ
It it is 20 °～120 °, it is preferred that this angle μ is 30 °～80 °, and it is an acute angle.The present invention is by snap fit sheet 14 and base plate
Angle theta between 11 is designed as 45 °～150 °, and is designed as by the angle μ between snap fit 141 and snap fit sheet 14
20 °～120 °, external member 1 can be made to fasten with cup lid group 2 after, the snap fit 141 of upper external member 1 and the snap fit of cup lid group 2
141 mutual buckles, prevent external member 1 from deviating from cup lid group 2, it is ensured that upper fastening between external member 1 and cup lid group 2
Intensity and the compactness of sealing, anti-locking hook phenomenon occur.
In a specific embodiment, as shown in Figures 2 and 3, the card formed between the most adjacent barrier flaps 12
Catching groove 13 is arcuate groove, and the buckle slot 13 formed between the barrier flaps 12 that is adjacent of snap fit sheet 14 is also for arc
Groove, the top of each barrier flaps 12 is provided with clamping part 121, and this clamping part 121 is the arc matched with arcuate groove
Fin.When upper external member 1 is fastened in cup lid group 2, the clamping part 121 (arc fin) of upper external member 1 blocks just
Being located in the buckle slot 13 (arcuate groove) of cup lid group 2, the snap fit 141 of upper external member 1 is just and the card of cup lid group 2
Hook 141 phase cards to set.In the present invention, the cross section semicircular in shape of this arcuate groove, the cross section of this arc fin and snap fit
The top cross-section of 141 also semicircular in shape, and the height h of barrier flaps 12 more than or equal to arc fin width b or
The width at snap fit 141 top, the so benefit of design are, after upper external member 1 fastens with cup lid group 2, and upper external member 1
Upper each barrier flaps 12 and clamping part 121 thereof all can embed and be formed between barrier flaps 12 the most adjacent in cup lid group 2
Buckle slot 13 in, and snap fit 141 top of upper external member 1 also can embed the barrier flaps that snap fit sheet 14 is adjacent
In the buckle slot 13 formed between 12, and fasten tight, button has been effectively ensured between upper external member 1 and cup lid group 2
Close the compactness sealed.
Further, the width b of this arc fin is more than the thickness c of barrier flaps 12, so that upper external member 1 is buckled in
Time in cup lid group 2, when this multiple-grooved pressure-sealing zipper is by horizontal drawing stretch, upper external member 1 is difficult to cup lid group 2
Depart from, improve the flat hot strength of multiple-grooved pressure-sealing zipper, and ensure that multiple-grooved pressure-sealing zipper has higher sealing.
In another specific embodiment, as shown in Figure 4, it is unlike the embodiments above, the most adjacent obstruct
The buckle slot 13 formed between sheet 12 is dovetail groove, the card formed between the barrier flaps 12 that snap fit sheet 14 is adjacent
Catching groove 13 is arcuate groove, and the top of each barrier flaps 12 is provided with clamping part 121, and this clamping part 121 is and dovetail groove
The dovetail fin matched.When upper external member 1 is fastened in cup lid group 2, the clamping part 121 (dovetail of upper external member 1
Fin) just it is fastened in the buckle slot 13 (dovetail groove) of cup lid group 2.The clamping part 121 of barrier flaps 12 uses
Dovetail fin and buckle slot 13 use the design of dovetail groove, can make external member 1 with cup lid group 2 buckle more
Consolidation, prevents the two to be mutually disengaged, and further increases flat hot strength and the sealing of multiple-grooved pressure-sealing zipper.
The multiple-grooved pressure-sealing zipper of the present invention, has certain angle of inclination, and card between its snap fit sheet 14 and base plate 11
Hook 141 and snap fit sheet 14 between angle be acute angle and snap fit 141 design longer, such as, snap fit 141
The height h of the length snap fit sheet 14 more than 1/2nd, this structure can make this multiple-grooved pressure-sealing zipper be put down by bigger
During tensile force, also can be held between external member 1 and cup lid group 2 interlocking pattern sealed, give the sealing of this multiple-grooved and draw
The flat hot strength that chain is higher.Even if the structure of the present invention ensure that this multiple-grooved pressure-sealing zipper is by bigger tensile force
In the case of also can keep preferable sealing property, it is ensured that big envelope overall sealing effect.
The foregoing is only several embodiments of the present invention, those skilled in the art is according to application documents disclosure
The embodiment of the present invention can be carried out various change or modification without departing from the spirit and scope of the present invention.
Claims (10)
1. a multiple-grooved pressure-sealing zipper, it is characterised in that it is made up of the upper external member mutually fastened and cup lid group, institute
Stating external member identical with the structure of described cup lid group, both includes that base plate, the upper surface of described base plate are convexly equipped with multiple
Barrier flaps, the top of each described barrier flaps is equipped with clamping part, is formed with card between the most adjacent described barrier flaps
Catching groove, the upper surface both sides of described base plate are convexly equipped with snap fit sheet, and the top of described snap fit sheet is provided with snap fit, described snap fit
It is formed with described buckle slot between the described barrier flaps that sheet is adjacent；On described, external member combines with described cup lid group
State under, the clamping part of described upper external member is fastened in the buckle slot of described cup lid group, the snap fit of described upper external member with
The snap fit phase clamping of described cup lid group.
2. multiple-grooved pressure-sealing zipper as claimed in claim 1, it is characterised in that described buckle slot is arcuate groove, institute
Stating clamping part is the arc fin matched with described arcuate groove.
3. multiple-grooved pressure-sealing zipper as claimed in claim 2, it is characterised in that the height of described barrier flaps more than or
Width equal to described arc fin.
4. multiple-grooved pressure-sealing zipper as claimed in claim 1, it is characterised in that described buckle slot is dovetail groove, institute
Stating clamping part is the dovetail fin matched with described dovetail groove.
5. multiple-grooved pressure-sealing zipper as claimed in claim 1, it is characterised in that described snap fit sheet and described base plate it
Between there is an angle, described angle is 45 °～150 °.
6. multiple-grooved pressure-sealing zipper as claimed in claim 1, it is characterised in that described snap fit and described snap fit sheet it
Between there is an angle, described angle is 20 °～120 °.
7. multiple-grooved pressure-sealing zipper as claimed in claim 1, it is characterised in that the thickness of described base plate is more than 1mm.
8. multiple-grooved pressure-sealing zipper as claimed in claim 1, it is characterised in that the width of described base plate is more than 10mm.
9. multiple-grooved pressure-sealing zipper as claimed in claim 1, it is characterised in that described barrier flaps and described snap fit sheet
Thickness be all higher than 1mm.
10. multiple-grooved pressure-sealing zipper as claimed in claim 1, it is characterised in that described multiple-grooved pressure-sealing zipper is by poly-second
Alkene or polrvinyl chloride or ethylene-vinyl acetate copolymer are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510329160.5A CN106307833A (en) | 2015-06-15 | 2015-06-15 | Multi-groove sealing zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510329160.5A CN106307833A (en) | 2015-06-15 | 2015-06-15 | Multi-groove sealing zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106307833A true CN106307833A (en) | 2017-01-11 |
Family
ID=57732065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510329160.5A Withdrawn CN106307833A (en) | 2015-06-15 | 2015-06-15 | Multi-groove sealing zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106307833A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205470U (en) * | 1986-08-02 | 1987-12-05 | 张光宇 | Fast fastener |
| CN1479684A (en) * | 2000-12-11 | 2004-03-03 | 昭和高分子株式会社 | Plastic chuck with wrong opening preventing slider and bag with the chuck |
| US20070092167A1 (en) * | 2005-10-24 | 2007-04-26 | Paul Tilman | Polymeric Package With Resealable Closure And Valve, And Methods |
| CN201538480U (en) * | 2009-11-24 | 2010-08-04 | 林汉能 | Disposable bag structure |
| CN201894251U (en) * | 2010-08-31 | 2011-07-13 | 扬州斯帕克实业有限公司 | Moistureproof sealing zipper and puller used for same |
| CN102307789A (en) * | 2009-02-06 | 2012-01-04 | 出光统一科技株式会社 | Easily tearable zipper tape and packaging bag with easily tearable zipper tape |
| JP2013056678A (en) * | 2011-09-07 | 2013-03-28 | Kureha Corp | Composite zipper and zipper bag |
| TW201444493A (en) * | 2013-05-17 | 2014-12-01 | Keen Ching Ind Co Ltd | Waterproof dual-track zipper |
| CN204930564U (en) * | 2015-06-15 | 2016-01-06 | 北京市射线应用研究中心 | Multiple-grooved pressure-sealing zipper |
-
2015
- 2015-06-15 CN CN201510329160.5A patent/CN106307833A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205470U (en) * | 1986-08-02 | 1987-12-05 | 张光宇 | Fast fastener |
| CN1479684A (en) * | 2000-12-11 | 2004-03-03 | 昭和高分子株式会社 | Plastic chuck with wrong opening preventing slider and bag with the chuck |
| US20070092167A1 (en) * | 2005-10-24 | 2007-04-26 | Paul Tilman | Polymeric Package With Resealable Closure And Valve, And Methods |
| CN102307789A (en) * | 2009-02-06 | 2012-01-04 | 出光统一科技株式会社 | Easily tearable zipper tape and packaging bag with easily tearable zipper tape |
| CN201538480U (en) * | 2009-11-24 | 2010-08-04 | 林汉能 | Disposable bag structure |
| CN201894251U (en) * | 2010-08-31 | 2011-07-13 | 扬州斯帕克实业有限公司 | Moistureproof sealing zipper and puller used for same |
| JP2013056678A (en) * | 2011-09-07 | 2013-03-28 | Kureha Corp | Composite zipper and zipper bag |
| TW201444493A (en) * | 2013-05-17 | 2014-12-01 | Keen Ching Ind Co Ltd | Waterproof dual-track zipper |
| CN204930564U (en) * | 2015-06-15 | 2016-01-06 | 北京市射线应用研究中心 | Multiple-grooved pressure-sealing zipper |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 401 gate a, 201, No. a 10 Jiuxianqiao North Road, Chaoyang District, Beijing 100015 Applicant after: Beijing Ray Application Research Center Co.,Ltd. Address before: 401 gate a, 201, No. a 10 Jiuxianqiao North Road, Chaoyang District, Beijing 100015 Applicant before: BEIJING RADIATION APPLICATION RESEARCH CENTER |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170111 |