CN202980432U - Zip assembly and freshness protection package arranged on same - Google Patents
Zip assembly and freshness protection package arranged on same Download PDFInfo
- Publication number
- CN202980432U CN202980432U CN 201220728817 CN201220728817U CN202980432U CN 202980432 U CN202980432 U CN 202980432U CN 201220728817 CN201220728817 CN 201220728817 CN 201220728817 U CN201220728817 U CN 201220728817U CN 202980432 U CN202980432 U CN 202980432U
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- anodontia
- hook
- block
- fastener assembly
- piece
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Abstract
The utility model relates to the filed of article packing and particularly relates to a zip assembly and a freshness protection package arranged on the same. The zip assembly comprises a sliding block and a zip, wherein the sliding block comprises a starting block, two limiting sheets and a connecting block, two limiting sheets are arranged on two sides of the connecting block in parallel and connected to the connecting block, the starting block is arranged between two limiting sheets and connected to the connecting block, two limiting blocks are arranged on one sides of limiting sheets, which are far away from the connecting block, limiting blocks are arranged on two limiting sheets respectively are arranged opposite in a one-to-one relationship mode, a closing bar is arranged on each of limiting sheets, two closing bars are arranged opposite, the zipper comprises two single zips, and two toothless hooks are arranged on each of single zips abreast and are matched. By the aid of the zip assembly and the freshness protection package, the water is prevented from flowing from the opening of the zip assembly.
Description
Technical field
The utility model relates to a kind of article encapsulation field, is specifically related to a kind of fastener assembly and the freshness protection package of this fastener assembly is set.
Background technology
Fastener assembly is a kind of sealing device commonly used in people's daily life, it is combined by two strands and slide block, when slide block along two strands during to a Slideslip, article two, strand will be closed together, and when slide block slides to opposite direction, article two, strand just can separate, thereby forms the mouth that can pass through between two strands.
Because the folding of fastener assembly is very convenient, so be widely used on freshness protection package now.Usually this fastener assembly is arranged on the bag of freshness protection package.Freshness protection package generally all is used to hold food.Some itself contains moisture these food, can pollute refrigerator or other food if these moisture flow out freshness protection package.In order to prevent this from occurring, existing freshness protection package mostly adopts water resistance plastic material making preferably bag, but can only prevent that like this moisture from being oozed out by bag, but can not stop moisture by sack place's outflow.And in existing fastener assembly, for slide block being opened or being closed slide fastener, be generally to stretch between anodontia hook on two strands opening piece.Can't accomplish to seal fully but arrange like this between rear unlatching piece and anodontia hook, moisture can flow out from the gap of opening between piece and anodontia hook.Therefore the waterproof ability that do not possess of this slide fastener can't stop moisture to be flowed out by the sack place.
The utility model content
The utility model provides a kind of fastener assembly;
The utility model also provides a kind of freshness protection package that this fastener assembly is set.
Fastener assembly described in the utility model and the freshness protection package that this fastener assembly is set can prevent that moisture from being flowed out by the opening part that fastener assembly is set.
In order to achieve the above object, the technical solution of the utility model is achieved in that fastener assembly, comprises slide block and slide fastener;
Described slide block comprises opens piece, two banking stops and a contiguous block; Two described banking stops are set in parallel in the both sides of described contiguous block and are connected with described contiguous block; Described unlatching piece and is connected with described contiguous block between two described banking stops; Two described banking stops are provided with two limited blocks away from a side of described contiguous block, and the described limited block that is arranged at respectively on two described banking stops is corresponding and be oppositely arranged one by one; Also be respectively arranged with a closure strip on two described banking stops; The bearing of trend of described closure strip is perpendicular to the direction at the spacing place between two described limited blocks on same described banking stop; Two described closure strip are oppositely arranged, and two described closure strip on described unlatching piece along the both sides of the direction at the spacing place between two described limited blocks on same described banking stop;
Described slide fastener comprises two strands; All be provided with side by side two anodontia hooks on every described strand; The described anodontia hook that is placed in respectively on two described strands coordinates one by one;
When described slide block coordinated with described slide fastener, two described strands passed the zone that two described banking stops, four described limited blocks and described contiguous block surround, and two described strands are between two described closure strip; Described unlatching piece is between the described anodontia hook that wherein two cooperatively interact.
Preferably, be positioned at the hook of two described anodontia hooks on the described strand of same towards identical.
Preferably, wherein a described strand further is provided with the hook positive stop strip;
Described hook positive stop strip be positioned at two described anodontia hooks on this strand towards the same side,, and described hook positive stop strip apart from the distance of a pair of described anodontia hook that coordinates with described slide block less than itself and another to the distance of described anodontia hook.
Preferably, be provided with the slide block positive stop strip on every described strand, the protrusion direction of described slide block positive stop strip is opposite with described anodontia hook, and when the described anodontia hook on two described strands coordinated one by one, described slide block positive stop strip was positioned at described strand away from a side of described hook positive stop strip.
Preferably, described unlatching piece is connected with described contiguous block, comprising:
Along the place direction of the spacing between two described limited blocks on same described banking stop, an end of described unlatching piece stretches out described contiguous block.
Preferably, there is one in the described unlatching piece end that stretches out described contiguous block along the tapered end of the spacing place direction convergent between two limited blocks on same banking stop.
Preferably, each described limited block is equipped with a chamfering inclined-plane away from a side of connected described banking stop; Described chamfering inclined-plane on relative described limited block is oppositely arranged; And all described chamferings inclined-plane all is positioned at a side of the tapered end indication of described unlatching piece.
Preferably, two described banking stops mutually away from a side be provided with anti-slip fold; The length direction of described anti-slip fold is perpendicular to the length direction of described unlatching piece.
Preferably, along the direction at the spacing place between two described limited blocks on same described banking stop, described unlatching piece is the shuttle shape.
Freshness protection package comprises bag, and described bag is provided with sack, and described sack place is provided with described fastener assembly.
Compared with prior art, fastener assembly described in the utility model all arranges two anodontia hooks on each strand, because anodontia hook is a whole piece, between there is no the gap, so can play good waterproof action, arrange simultaneously two and can substantially accomplish complete waterproof.When slide fastener is closed, the closure strip that arranges on two banking stops will be sent into the closed contact of inner two strands of slide block, and will be thus that two strands are closed together.When slide fastener is opened, be arranged between the described anodontia hook that wherein two cooperatively interact opening piece, utilize and open piece with these two the anodontia opening of hooks that cooperatively interact, indirectly two other anodontia hook that cooperatively interacts is strutted afterwards.When this fastener assembly is arranged on freshness protection package, by opening two anodontia hooks that piece opens away from the bag of freshness protection package, the anodontia hook of two other and bag internal communication.Only contact with two anodontia hooks away from bag and open piece, need not extend between two anodontia hooks that are communicated with bag, these two anodontia hooks that do not contact with the unlatching piece can stop moisture to contact with the unlatching piece, stop the possibility that moisture is flowed out by the gap of opening between piece and anodontia hook, reached the purpose of waterproof.This fastener assembly is applied to freshness protection package can prevents that just moisture from flowing out from the sack of freshness protection package.
In addition, fastener assembly provided by the utility model reaches and also has following technique effect:
(1) can make by the hook positive stop strip is set tightr that anodontia hook on two strands coordinates, also play certain waterproof effect simultaneously.
(2) can guarantee position relationship between slide block and slide fastener by the slide block positive stop strip is set, anti-limited slip block too pushes slide fastener and causes damage.
(3) end that stretches out described contiguous block by opening piece exists a resistance that slide block is run into along the tapered end of the spacing place direction convergent between two limited blocks on same banking stop when advancing to reduce, and is more laborsaving.
(4) by the chamfering inclined-plane is set, can make slide fastener be more prone to enter slide block inside.
(5) can increase the skin-friction force of slide block by anti-slip fold is set, the people is more easily used.
Description of drawings
In order to be illustrated more clearly in the utility model specific embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in the specific embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the overall structure schematic diagram of the utility model embodiment 1 described slide block;
Fig. 2 is the side cross-sectional schematic of the utility model embodiment 1 described slide block;
Fig. 3 is the schematic cross-section of the utility model embodiment 1 described slide fastener;
Fig. 4 is the overall structure schematic diagram of the utility model embodiment 2 described slide blocks;
Fig. 5 is the schematic cross-section of the utility model embodiment 2 described slide fasteners.
Reference numeral: 1-opens piece, the 2-banking stop, and the 3-contiguous block, the 4-limited block, the 5-closure strip, the 6-strand, the anodontia hook of 7-, 8-prevents slip fold, 9-chamfering inclined-plane, 10-slide block positive stop strip, 11-links up with positive stop strip.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer; the below will carry out clear, complete description to the technical solution of the utility model; based on the specific embodiment in the utility model; those of ordinary skills are resulting all other embodiments under the prerequisite of not making creative work, all belong to the scope that the utility model is protected.
The utility model embodiment 1 provides a kind of fastener assembly, as shown in Figures 1 to 3, comprises slide block and slide fastener;
Described slide block comprises opens piece 1, two banking stops 2 and a contiguous block 3; Two banking stops 2 are set in parallel in the both sides of contiguous block 3 and are connected with contiguous block 3; Open piece 1 between two banking stops 2, and be connected with contiguous block 3; Two banking stops 2 are provided with two limited blocks 4 away from a side of contiguous block 3, are arranged at respectively two limited blocks 4 on banking stop 2 corresponding and be oppositely arranged one by one; Also be respectively arranged with a closure strip 5 on two banking stops 2; The bearing of trend of closure strip 5 is perpendicular to the direction at the spacing place between two limited blocks 4 on same banking stop 2; Two closure strip 5 are oppositely arranged, and two closure strip 5 are being opened on piece 1 along the both sides of the direction at the spacing place between two limited blocks 4 on same banking stop 2;
Described slide fastener comprises two strands 6; All be provided with side by side two anodontia hooks 7 on every strand 6; The anodontia hook 7 that is placed in respectively on two strands 6 coordinates one by one;
When described slide block coordinated with described slide fastener, two strands 6 passed the zone that two banking stops 2, four limited blocks 4 and contiguous block 3 surround, and two strands 6 are between two closure strip 5; Open piece 1 between the anodontia hook 7 that wherein two cooperatively interact.
Compared with prior art, fastener assembly described in the utility model all arranges two anodontia hooks 7 on each strand 6, because anodontia hook 7 is whole pieces, between there is no the gap, so can play good waterproof action, arrange simultaneously two and can substantially accomplish complete waterproof.When slide fastener is closed, the closure strip 5 that arranges on two banking stops 2 will be sent into the closed contact of inner two strands 6 of slide block, and will be thus that two strands 6 are closed together.When slide fastener is opened, be arranged between the described anodontia hook 7 that wherein two cooperatively interact opening piece 1, utilize unlatching piece 1 that these two the anodontia hooks 7 that cooperatively interact are opened, indirectly two other anodontia hook 7 that cooperatively interacts is strutted afterwards.When this fastener assembly is arranged on freshness protection package, by opening two anodontia hooks 7 that piece 1 opens away from the bag of freshness protection package, two other is anodontia hook 7 and bag internal communication.Contact with two anodontia hooks 7 away from bag and open 1 of piece, need not extend between two anodontia hooks 7 that are communicated with bag, these two anodontia hooks 7 that do not contact with unlatching piece 1 can stop moisture to contact with unlatching piece 1, stop the possibility that moisture is flowed out by the gap of opening between piece 1 and anodontia hook 7, reached the purpose of waterproof.This fastener assembly is applied to freshness protection package can prevents that just moisture from flowing out from the sack of freshness protection package.
In order further to promote the performance of fastener assembly, embodiment of the present utility model provides the fastener assembly after a kind of the improvement, as shown in Figure 4 and Figure 5, comprises slide block and slide fastener;
Described slide block comprises opens piece 1, two banking stops 2 and a contiguous block 3; Two banking stops 2 are set in parallel in the both sides of contiguous block 3 and are connected with contiguous block 3; Open piece 1 between two banking stops 2, and be connected with contiguous block 3; Two banking stops 2 are provided with two limited blocks 4 away from a side of contiguous block 3, are arranged at respectively two limited blocks 4 on banking stop 2 corresponding and be oppositely arranged one by one; Also be respectively arranged with a closure strip 5 on two banking stops 2; The bearing of trend of closure strip 5 is perpendicular to the direction at the spacing place between two limited blocks 4 on same banking stop 2; Two closure strip 5 are oppositely arranged, and two closure strip 5 are being opened on piece 1 along the both sides of the direction at the spacing place between two limited blocks 4 on same banking stop 2;
Described slide fastener comprises two strands 6; All be provided with side by side two anodontia hooks 7 on every strand 6; The anodontia hook 7 that is placed in respectively on two strands 6 coordinates one by one;
When described slide block coordinated with described slide fastener, two strands 6 passed the zone that two banking stops 2, four limited blocks 4 and contiguous block 3 surround, and two strands 6 are between two closure strip 5; Open piece 1 between the anodontia hook 7 that wherein two cooperatively interact.
The fastener assembly of the present embodiment comprises two strands 6, coordinates one by one at the anodontia hook 7 that has been arranged side by side respectively on two strands 6 on 7, two strands 6 of two anodontia hooks.When this fastener assembly is applied on freshness protection package, two anodontia hooks 7 on every strand 6, internal communication with bag wherein, another is away from the bag of freshness protection package.Wherein can avoid the moisture of bag inside to contact with two anodontia hooks 7 away from bag with a pair of anodontia hook 7 that the bag of freshness protection package is communicated with.
The unlatching piece 1 of this fastener assembly is arranged on wherein between two anodontia hooks 7, and can not penetrate between the anodontia hook 7 of two other, not with open two anodontia hooks 7 that piece 1 contact and can stop water in bag by opening the gap outflow at piece 1 place.
When slide fastener is opened, open piece 1 and be placed in one between two anodontia hooks 7, these two anodontia hooks 7 are opened, then by the active force between these two anodontia hooks 7, the anodontia hook 7 of two other is strutted.
If only depend on two anodontia hooks 7 to interact, deformation may occur after long-time use of anodontia hook 7 and cause and normally to fasten.For fear of this situation, be positioned at the hook of two anodontia hooks 7 on same strand 6 towards identical.And wherein a described strand 6 further is provided with hook positive stop strip 11; Hook positive stop strip 11 be positioned at two anodontia hooks 7 on this strand 6 towards the same side, and hook positive stop strip 11 apart from the distance of a pair of anodontia hook 7 that coordinates with described slide block less than itself and another to the distance of anodontia hook 7.Can play restriction to anodontia hook 7 like this, prevent that effectively it from deformation occuring, can make tightr that anodontia hook 7 on two strands 6 coordinates, also play certain waterproof effect simultaneously.
Slide block covers on slide fastener when coordinating, and may cause slide fastener to be subject to being out of shape after the extruding of slide block as the tension of operculum, and then affect its performance.For fear of above-mentioned situation, be provided with slide block positive stop strip 10 on every strand 6, the protrusion direction of slide block positive stop strip 10 is opposite with anodontia hook 7, and when the anodontia hook 7 on two strands 6 coordinated one by one, slide block positive stop strip 10 was positioned at strand 6 away from a side of hook positive stop strip 11.Slide block positive stop strip 10 can block banking stop 2 like this, guarantees the position relationship between slide block and slide fastener, and anti-limited slip block too pushes slide fastener and causes damage.
For the ease of by opening piece 1, two strands 6 of closure being opened, when unlatching piece 1 is connected with contiguous block 3, can be with the place direction along the spacing between two limited blocks 4 on same banking stop 2, an end of opening piece 1 stretches out contiguous block 3.An end of opening piece 1 stretches out contiguous block 3, and the part that contiguous block 3 stretches out is conducive to this unlatching piece 1 and penetrates between two anodontia hooks 7 away from bag.
In addition, open a end that piece 1 stretches out contiguous block 3 and have one along the tapered end of the spacing place direction convergent between two limited blocks 4 on same banking stop 2.The resistance that like this slide block is run into when advancing reduces, and is more laborsaving.
In order to facilitate slide fastener by the gap between two limited blocks 4 that are oppositely arranged, preferably be equipped with a chamfering inclined-plane 9 at each described limited block 4 away from a side of connected described banking stop 2; Chamfering inclined-plane 9 on relative limited block 4 is oppositely arranged; And all chamferings inclined-plane 9 all is positioned at a side of the tapered end indication of opening piece 1.Can make like this slide fastener be more prone to enter slide block inside.
In addition, along the direction at the spacing place between two limited blocks 4 on same banking stop 2, open piece 1 and be the shuttle shape.Setting like this more is conducive to open piece 1 and opens or closed chain.
In use the people usually applies external force to banking stop 2 slide block is slided, if but the surface of slide block is too smooth may cause the user must apply very large power could promoting slide block.For fear of above-mentioned situation, can two banking stops 2 mutually away from a side be provided with anti-slip fold 8; The length direction of anti-slip fold 8 is perpendicular to the length direction of opening piece 1.Can increase the skin-friction force of slide block like this, the people is more easily used.
The present embodiment 3 provides a kind of freshness protection package, and this freshness protection package comprises bag, and described bag is provided with sack, and described sack place is provided with as implementing 1 and the described fastener assembly of embodiment 2.
It should be noted that at last: above embodiment and embodiment only in order to the technical solution of the utility model to be described, are not intended to limit; Although with reference to aforementioned embodiments and embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned embodiments or embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make essence disengaging the utility model embodiment of appropriate technical solution or the spirit and scope of embodiment technical scheme.
Claims (10)
1. fastener assembly, is characterized in that: comprise slide block and slide fastener;
Described slide block comprises opens piece, two banking stops and a contiguous block; Two described banking stops are set in parallel in the both sides of described contiguous block and are connected with described contiguous block; Described unlatching piece and is connected with described contiguous block between two described banking stops; Two described banking stops are provided with two limited blocks away from a side of described contiguous block, and the described limited block that is arranged at respectively on two described banking stops is corresponding and be oppositely arranged one by one; Also be respectively arranged with a closure strip on two described banking stops; The bearing of trend of described closure strip is perpendicular to the direction at the spacing place between two described limited blocks on same described banking stop; Two described closure strip are oppositely arranged, and two described closure strip on described unlatching piece along the both sides of the direction at the spacing place between two described limited blocks on same described banking stop;
Described slide fastener comprises two strands; All be provided with side by side two anodontia hooks on every described strand; The described anodontia hook that is placed in respectively on two described strands coordinates one by one;
When described slide block coordinated with described slide fastener, two described strands passed the zone that two described banking stops, four described limited blocks and described contiguous block surround, and two described strands are between two described closure strip; Described unlatching piece is between the described anodontia hook that wherein two cooperatively interact.
2. fastener assembly as claimed in claim 1, is characterized in that: be positioned at the hook of two described anodontia hooks on the described strand of same towards identical.
3. fastener assembly as claimed in claim 2, it is characterized in that: wherein a described strand further is provided with the hook positive stop strip;
Described hook positive stop strip be positioned at two described anodontia hooks on this strand towards the same side, and described hook positive stop strip apart from the distance of a pair of described anodontia hook that coordinates with described slide block less than itself and another to the distance of described anodontia hook.
4. fastener assembly as claimed in claim 3, it is characterized in that: be provided with the slide block positive stop strip on every described strand, the protrusion direction of described slide block positive stop strip is opposite with described anodontia hook, and when the described anodontia hook on two described strands coordinated one by one, described slide block positive stop strip was positioned at described strand away from a side of described hook positive stop strip.
5. fastener assembly as claimed in claim 1, it is characterized in that: described unlatching piece is connected with described contiguous block, comprising:
Along the place direction of the spacing between two described limited blocks on same described banking stop, an end of described unlatching piece stretches out described contiguous block.
6. fastener assembly as claimed in claim 1 is characterized in that: there is one in the end that described unlatching piece stretches out described contiguous block along the tapered end of the spacing place direction convergent between two limited blocks on same banking stop.
7. fastener assembly as claimed in claim 6 is characterized in that: each described limited block is equipped with a chamfering inclined-plane away from a side of connected described banking stop; Described chamfering inclined-plane on relative described limited block is oppositely arranged; And all described chamferings inclined-plane all is positioned at a side of the tapered end indication of described unlatching piece.
8. fastener assembly as claimed in claim 1 is characterized in that: two described banking stops mutually away from a side be provided with anti-slip fold; The length direction of described anti-slip fold is perpendicular to the length direction of described unlatching piece.
9. fastener assembly as claimed in claim 1 is characterized in that: along the direction at the spacing place between two described limited blocks on same described banking stop, described unlatching piece is the shuttle shape.
10. freshness protection package, it is characterized in that: comprise bag, described bag is provided with sack, and described sack place is provided with fastener assembly as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728817 CN202980432U (en) | 2012-12-26 | 2012-12-26 | Zip assembly and freshness protection package arranged on same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728817 CN202980432U (en) | 2012-12-26 | 2012-12-26 | Zip assembly and freshness protection package arranged on same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202980432U true CN202980432U (en) | 2013-06-12 |
Family
ID=48551679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220728817 Expired - Fee Related CN202980432U (en) | 2012-12-26 | 2012-12-26 | Zip assembly and freshness protection package arranged on same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202980432U (en) |
-
2012
- 2012-12-26 CN CN 201220728817 patent/CN202980432U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130612 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |