CN209064657U - It is a kind of for the new type bone structure of packaging bag and packaging bag - Google Patents
It is a kind of for the new type bone structure of packaging bag and packaging bag Download PDFInfo
- Publication number
- CN209064657U CN209064657U CN201821357014.9U CN201821357014U CN209064657U CN 209064657 U CN209064657 U CN 209064657U CN 201821357014 U CN201821357014 U CN 201821357014U CN 209064657 U CN209064657 U CN 209064657U
- Authority
- CN
- China
- Prior art keywords
- hook
- bone structure
- engaging portion
- packaging bag
- support division
- 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
Abstract
The utility model provides a kind of for the new type bone structure of packaging bag and packaging bag, the bone structure include can snapping the first clip chain and the second clip chain, first clip chain includes sequentially connected first guide portion, the first engaging portion and the first abutting part, and second clip chain includes sequentially connected second guide portion, the second engaging portion and the second abutting part;First guide portion and the second guide portion pass through ultrasonic bonding and are respectively formed with predetermined shape, thickness and height;First abutting part includes the first connecting portion connecting with the bottom of the first engaging portion, and the first support division of integrally connected is formed with first connecting portion;Second abutting part includes the second connecting portion connecting with the bottom of the second engaging portion, and the second support division of integrally connected is formed with second connecting portion.The structural stability and leakproofness of new type bone structure provided by the utility model greatly promote, and can prevent sliding block engaged therewith from skidding off, practicability with higher.
Description
Technical field
The utility model relates to packaging bag technical field more particularly to a kind of new type bone structure for packaging bag and
Packaging bag.
Background technique
Common slider zipper bag includes the bag body with opening and the bone structure that opening is arranged in currently on the market
And sliding block, sliding slider can make bone structure snapping or release snapping, very easy to use.Fig. 1 is shown in the prior art
The sectional view of bone structure, as shown in Figure 1, the bone structure include can mutually snapping the first clip chain and the second clip chain, first
Clip chain includes sequentially connected first guide portion 110 ', the first engaging portion 120 ' and the first abutting part 130 ', and the second clip chain includes
Sequentially connected second guide portion 210 ', the second engaging portion 220 ' and the second abutting part 230 '.
However, this existing bone structure has some disadvantages: firstly, the first guide portion 110 ' and the second guide portion
210 ' structure design is thiner, and easy warp deformation causes sliding block to easily slide out;Secondly, the first engaging portion 120 ' and second
It is engaged not close between engaging portion 220 ', there are larger gap after the closing of bone item, sealing performance is insufficient;Finally, the first abutting part
130 ' and second abutting part 230 ' structure design it is more isolated, ability of anti-deformation is poor, and sliding block is caused to be easy from vertical direction
It is pulled out, structural stability is insufficient.
Utility model content
The utility model is directed to above-mentioned the problems of the prior art, provides that a kind of structural stability is high, good seal performance
For the new type bone structure of packaging bag and packaging bag.
The utility model is used to solve the technical solution of the above technical problem are as follows: on the one hand, provides a kind of new type bone item knot
Structure, be used for packaging bag, including the first clip chain and with first clip chain can snapping the second clip chain, first clip chain include according to
The first guide portion, the first engaging portion and the first abutting part of secondary connection, second clip chain include sequentially connected second guidance
Portion, the second engaging portion and the second abutting part;
First guide portion and the second guide portion pass through ultrasonic bonding be respectively formed with predetermined shape, thickness and
Highly, predetermined shape, thickness and the height component of first guide portion and the second guide portion are used to prevent its warp from deforming, from
And high-drag is formed, prevent sliding block engaged therewith from skidding off;
First abutting part includes the first connecting portion connecting with the bottom of the first engaging portion, and with first connecting portion shape
The first support division being attached;Second abutting part includes the second connecting portion connecting with the bottom of the second engaging portion,
With the second support division for forming integrally connected with second connecting portion;
Wherein, the first support division and the second support division for forming integrally connected are for preventing sliding block engaged therewith vertical
It is pulled out on direction.
Preferably, first engaging portion each extends over to form hook A and hook B towards the second engaging portion, and described second
Engaging portion the first engaging portion of direction each extends over to form hook C and hook D, wherein in buckle state, the hook A and extension
Hook C, hook B and hook D distinguish snapping, and the top surface of the hook B and the bottom surface of hook C are abutted against with closed first folder
It is engaged channel between chain and the second clip chain, to realize good waterproof effect.
Preferably, first guide portion and the second guide portion are distributed along the central axes of bone structure in mirror symmetry, institute
The cross sectional shape of the first guide portion and the second guide portion is stated in finger-shaped, height 1.42mm-2.42mm, and in buckle state
When, the spacing between first guide portion and the second guide portion upper end vertex of surface is 0.54mm-1.54mm.
Preferably, first clip chain further includes being connected to first support division close to the first of the second support division side
Bone leaf, second clip chain further include the second bone leaf for being connected to second support division close to the first support division side,
The first bone leaf and the second bone leaf are for connecting packaging bag film.
Preferably, the adjacent junction of first support division and the first bone leaf is formed with the first groove, and described second
The adjacent junction of support division and the second bone leaf is formed with the second groove, and second groove prolongs towards its corresponding interconnecting piece
The depth stretched is greater than the depth that the first groove extends.
Preferably, the hook A and hook B includes extending shape vertically towards the second engaging portion by first engaging portion
At abdomen, and the engaging portion formed by the abdomen bending;The length of the hook A abdomen is less than the hook B abdomen
Length, it is described hook A abdomen upper and lower end faces formed thickness be less than it is described hook B abdomen thickness;
The hook A is consistent with the hook appearance profile of cross sectional shape of C, the cross sectional shape of the hook B and hook D
Appearance profile is consistent.
Preferably, the lateral wall of first engaging portion and first connecting portion is located along the same line, and described first supports
The lateral wall in portion protrudes from the lateral wall of first connecting portion towards sliding block, and the lateral wall of first guide portion is by the first engaging portion
Setting is bent towards the central axes of bone structure;
The lateral wall of second engaging portion and second connecting portion is located along the same line, the outside of second support division
Wall protrudes from the lateral wall of second connecting portion towards sliding block, and the lateral wall of second guide portion is by the second engaging portion towards bone item
The central axes of structure are bent setting.
Preferably, vertex is formed between first engaging portion and the lateral wall of the second engaging portion to set towards packaging bag film
The folding angle set,
When the folding angle is less than or equal to 30 degree, the hook A and hook C snapping, the hook B and hook D snapping;
When the folding angle is more than or equal to 33 degree and when less than 34 degree, the hook A with link up with C releasing snapping, the extension
Hook B and hook D snapping;
When the folding angle is more than or equal to 42 degree, the hook A and hook C release snapping, the hook B and hook D
Release snapping.
Preferably, the height of first clip chain and the second clip chain is 4.03mm-5.03mm, first engaging portion and the
Spacing between two engaging portion lateral walls is 1.52mm-2.52mm, between first support division and the second support division lateral wall
Spacing be 1.71mm-2.71mm.
On the other hand, a kind of packaging bag, including bag body are provided, zip strip, the drawing are provided in the opening of the bag body
It is provided with slidable sliding block on chain, further includes above-mentioned bone structure, the bone structure is separately positioned on the zipper
The lower end surface at the length direction both ends of item, the bone structure is bonded with the bag body, and the sliding block can be along the bone structure
Sliding, so that the bone structure is in buckle state or releases the buckle state.
Implement provided by the utility model a kind of for the new type bone structure of packaging bag and packaging bag, having following has
Beneficial effect:
The bone structure includes having the first guide portion and the second guide portion of predetermined shape, height and width, can
It prevents its warp from deforming, to form high-drag, to prevent sliding block engaged therewith from skidding off, and forms the first of integrally connected and support
The structural stability for holding portion and the second support division greatly promotes, and can prevent sliding block engaged therewith from being pulled out in vertical direction
Out, the safety in utilization of bone structure is improved;On the other hand, the design of the bone structure is simple, reasonable, easy to process, tool
There is higher practicability, is suitble to large-scale promotion application.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the diagrammatic cross-section of bone structure in the prior art;
Fig. 2 is the diagrammatic cross-section of bone structure use state provided by the embodiment of the utility model;
Fig. 3 is the diagrammatic cross-section of bone structure provided by the embodiment of the utility model;
Fig. 4 is the size marking schematic diagram of bone structure provided by the embodiment of the utility model;
Fig. 5 is the diagrammatic cross-section under the opening state of bone structure provided by the embodiment of the utility model;
Fig. 6 is the diagrammatic cross-section under another opening state of bone structure provided by the embodiment of the utility model;
Fig. 7 is the diagrammatic cross-section under another opening state of bone structure provided by the embodiment of the utility model;
Fig. 8 is the structural schematic diagram of packaging bag provided by the embodiment of the utility model.
Specific embodiment
In order to enable those skilled in the art that the utility model is more clearly understood, below in conjunction with attached drawing and specifically
Embodiment does further detailed description to the utility model.
It is the diagrammatic cross-section of bone structure use state provided in this embodiment shown in Fig. 2, as shown in Fig. 2, the bone
Structure include the first clip chain 100 and with the first clip chain 100 can snapping the second clip chain 200, the first clip chain 100 include on to
Under sequentially connected first guide portion 110, the first engaging portion 120, the first abutting part 130 and the first bone leaf 140;Second clip chain
200 include sequentially connected second guide portion 210, the second engaging portion 220, the second abutting part 230 and the second bone item from top to bottom
Leaf 240.
Wherein, the first guide portion 110 and the second guide portion 210 are respectively formed by ultrasonic bonding with preboarding
Predetermined shape, thickness and the height component of shape, thickness and height, the first guide portion 110 and the second guide portion 210 are for preventing it
Warp deformation, to form high-drag, prevents sliding block 300 engaged therewith from skidding off.It in practical applications, can be by adjusting ultrasound
The shape of wave welding point, so that the shape that the forming of bone structure welding is needed, adjusts ultrasonic wave air pressure, i.e., changeable bone item
The height of structure, it is convenient and practical.
First abutting part 130 includes the first connecting portion 131 connecting with the bottom of the first engaging portion 120 and connect with first
First support division 132 of the formation of portion 131 integrally connected;Second support division 230 includes connecting with the bottom of the second engaging portion 220
Second connecting portion 231 and the second support division 232 that integrally connected is formed with second connecting portion 231.Wherein, integrally connected is formed
First support division 132 and the second support division 230 overcome the problem that structure design is isolated in the prior art, have put on stable structure
Property, sliding block 300 engaged therewith can be prevented to be pulled out in vertical direction.In the present embodiment, vertical pull-out resistance minimum is not
Lower than 6.0 ft lbfs, 4.7 ft lbfs are not less than for the pull-out resistance of horizontal closing direction.
First bone leaf 140 is connected to the first support division 132 close to the side of the second support division 232, the second bone leaf 240
The second support division 232 is connected to lead to respectively close to the side of the first support division 132, the first bone leaf 140 and the second bone leaf 240
It crosses high temperature made of metal patch osteotome and packaging bag is film adhered together, the bone structure is connected to the opening including bag
Place.
Further, as shown in connection with fig. 3, the first engaging portion 120 each extends over to form hook A towards the second engaging portion 220
121 and hook B 122, the second engaging portion 220 each extend over to form hook C 221 and hook D towards the first engaging portion 120
222, wherein in buckle state, hook A 121 and the hook mutual snapping of C 221, hook B 122 and hook D 222 are mutually detained
It connects, and links up with the top surface of B 122 and the bottom surface of hook C 221 and abut against between closed first clip chain 100 and the second clip chain 200
Occlusion channel, realize good waterproof effect, at the same can be effectively improved bone structure in open power.
Specifically, hook A 121 and hook B 122 include vertical towards the second engaging portion 220 by the first engaging portion 120
The abdomen extended to form, and the engaging portion formed by the abdomen far from one end bending of the first engaging portion 120, the abdomen
The angle formed between engaging portion is acute angle, and links up with 121 abdomen of A and be less than extension towards the length that the second engaging portion 220 extends
The length of 122 abdomen of hook B, the thickness that hook 121 abdomen upper and lower end faces of A are formed are less than the thickness of hook 122 abdomen of B;
Hook C 221 is consistent with the hook appearance profile of cross sectional shape of A 121, hook D 222 and section for linking up with B 122
The appearance profile of face shape is consistent, and this embodiment is not repeated.
For the channel that is engaged between further closed first clip chain 100 and the second clip chain 200, in the present embodiment, A is linked up with
121 engaging portion and the abdomen of hook C 221 abut against, and the abdomen of the engaging portion and hook A 121 of linking up with C 221 abuts against;
The abdomen of the engaging portion and hook D 222 of linking up with B 122 abuts against, and links up with the engaging portion and the abdomen phase of hook B 122 of D 222
It abuts, and the inner wall for linking up with the engaging portion of B 122 and hook D 222 abuts against.
Further, the adjacent place of the first support division 132 and the first bone leaf 140 is formed with the first groove 150, and second
The adjacent place of support division 232 and the second bone leaf 240 is formed with the second groove 250, and the second groove 250 is corresponding towards its
The depth that interconnecting piece extends is greater than the depth that the first groove 150 extends.Specifically, the cross sectional shape of the first groove 150 is in opening
Downward is arc-shaped, and the cross sectional shape of the second groove 250 is in the opening down right-angled trapezium being gradually increased.
It should be noted that the present embodiment, which designs the first groove 150 and the second groove 250, has depth difference, and first is recessed
Slot 150 and the second groove 250 have specific cross sectional shape, enable to the first clip chain 100 and the second clip chain 200 in snapping shape
The stability and leakproofness for more closely improving structure are engaged under state.
In the present embodiment, the lateral wall of the first engaging portion 120 and first connecting portion 131 is located along the same line, and first supports
Hold the lateral wall that the lateral wall in portion 131 protrudes first connecting portion 131 towards sliding block 300, the lateral wall of the first guide portion 110 is by the
One engaging portion 120 is extended towards the central axes of bone structure in finger sigmoid;
Likewise, the lateral wall of the second engaging portion 220 and second connecting portion 231 is located along the same line, the second support division
232 lateral wall protrudes from the lateral wall of second connecting portion 231 towards sliding block 300, and the lateral wall of the second guide portion 210 is by second
Engaging portion 220 is extended towards the central axes of bone structure in finger sigmoid.
Further, as shown in connection with fig. 4, in the present embodiment, the lower end surface of the first support division 131 and the second support division 232
Flush with each other, the upper surface flush with each other of the first guide portion 110 and the second guide portion 210, the first clip chain 100 is by the first guide portion
The overall height H 1 of 110 upper surfaces to the first support division, 131 lower end surface is 4.03mm-5.03mm, it is preferable that overall height H 1 is
The highly preferred of 4.53mm, i.e. the first clip chain 100 and the second clip chain 200 is 4.53mm;
The height H2 of first guide portion, 110 upper surface to the hook upper surface A is 1.42mm-2.42mm, it is preferable that height H2
For 1.92mm, i.e. the first guide portion 110 and the highly preferred of the second guide portion 210 are 1.92mm, make it have scheduled height;
The height H3 for linking up with the upper surface A to the hook upper surface D is 1.35mm-2.35mm, it is preferable that height H3 is 1.85mm;First supports
The height H4 for holding 131 upper and lower end faces of portion is 0.32mm-0.62mm, it is preferable that height H4 is 0.42mm, and the second support division
232 height is equal to the height of the first support division 131;
On the other hand, the width in buckle state, between the first engaging portion 120 and the lateral wall of the second engaging portion 220
L1 is 1.52mm-2.52mm, it is preferable that width L1 is 2.02mm;The lateral wall of first support division 131 and the second support division 232
Between width L2 be 1.71mm-2.71mm, it is preferable that width L2 be 2.21mm;First groove 150 and the second groove 250 are most
Width L3 between outer point is 0.86mm-1.66mm, it is preferable that width L3 is 1.26mm;First guide portion 110 and second
Width L4 between 210 upper end vertex of surface of guide portion is 0.54mm-1.54mm, it is preferable that width L4 is 1.04mm, is made it have
Scheduled width;
The width L5 of first bone leaf 140 and the second bone leaf 240 is 0.1mm-0.15mm, it is preferable that width L5 is
0.13mm, to guarantee that the active force after bone structure snapping from inside to outside meets seal request.
In the present embodiment, after the zip strip of the bone structure and packaging bag welds together, the length E of bone structure
For 5mm-12.5mm (being detailed in Fig. 8), it is preferable that length E is 8.8mm, and the length of the first engaging portion 120 and the first abutting part 130
The length and the second guide portion 210 of the equal length of degree and the first guide portion 110, the second engaging portion 220 and the second abutting part 230
Equal length.
It should be noted that the structure that the specific size of the above bone structure is a kind of optimization provided in this embodiment is set
Meter scheme, the utility model do not limit its specific size size specifically.
Further, in conjunction with Fig. 5, vertex direction is formed between the first engaging portion 120 and the lateral wall of the second engaging portion 220
The folding angle of packaging bag film setting, when the folding angle is less than or equal to 30 degree, hook A 121 and hook 221 snapping of C are hung
Hook B 122 and hook D 222;
As shown in connection with fig. 6, when the folding angle is more than or equal to 33 degree and less than 34 degree, hook A 121 and hook C 221
Release snapping, hook B 122 and hook 222 snapping of D;
As shown in connection with fig. 7, when the folding angle is greater than 42 degree, hook A 121 and hook C 221 release snapping, link up with B
122 release snapping with hook D 222.
Embodiment two
As shown in figure 8, the present embodiment provides a kind of packaging bags comprising bag body 400 is provided in the opening of bag body 400
Zip strip 410, sliding is provided with the sliding block 300 that can be slided along its length, the bone item that embodiment one provides in zip strip 410
Structure is separately positioned on the length direction both ends of zip strip 410 by ultrasonic bonding, and the lower end surface of bone structure passes through height
Warm made of metal patch osteotome is bonded with bag body 400, and sliding block 300 can be slided along the bone structure, so that bone structure is in snapping
State releases the buckle state.
Bone structure is separately positioned on the beginning and end of zip strip 410 by the present embodiment, due to bone structure relative to
Zip strip has more stable architectural characteristic, and sliding block can be effectively prevented and skid off, so that product is preferably protected in packaging bag
It deposits.
In conclusion the utility model, by optimizing structure design, a kind of new type bone structure provided has predetermined
Shape, the first guide portion of height and width and the second guide portion can prevent its warp from deforming, so that high-drag is formed, to prevent
Only sliding block engaged therewith skids off;And the bottom surface of the first hook B and hook C in engaging portion and the second engaging portion is abutted against with close
The occlusion channel between the first clip chain and the second clip chain is closed, can be realized good waterproof effect;Meanwhile forming integrally connected
The structural stability of first support division and the second support division greatly promotes, and can prevent sliding block engaged therewith in vertical direction
It is pulled out, improves safety in utilization;On the other hand, the design of the bone structure is simple, reasonable, easy to process, has higher
Practicability, be suitble to large-scale promotion application.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (10)
1. a kind of new type bone structure for packaging bag, the new type bone structure include the first clip chain (100) and with it is described
First clip chain (100) can snapping the second clip chain (200), first clip chain (100) includes sequentially connected first guide portion
(110), the first engaging portion (120) and the first abutting part (130), second clip chain (200) include sequentially connected second drawing
Lead portion (210), the second engaging portion (220) and the second abutting part (230), it is characterised in that:
First guide portion (110) and the second guide portion (210) by ultrasonic bonding be respectively formed with predetermined shape,
Predetermined shape, thickness and the height component of thickness and height, first guide portion (110) and the second guide portion (210) are used for
It prevents its warp from deforming, to form high-drag, prevents sliding block engaged therewith (300) from skidding off;
First abutting part (130) includes the first connecting portion (131) connecting with the bottom of the first engaging portion (120), and with
The first support division (132) of first connecting portion (131) formation integrally connected;Second abutting part (230) includes and second detains
The second connecting portion (231) of the bottom connection of socket part (220), and form the second of integrally connected with second connecting portion (231) and support
Hold portion (232);
Wherein, the first support division (132) and the second support division (232) for forming integrally connected are for preventing sliding block engaged therewith
(300) it is pulled out in vertical direction.
2. a kind of new type bone structure for packaging bag according to claim 1, which is characterized in that first snapping
Portion (120) each extends over to form hook A (121) and hook B (122), second engaging portion towards the second engaging portion (220)
(220) it each extends over to form hook C (221) and hook D (222) towards the first engaging portion (120), wherein in buckle state,
The hook A (121) and hook C (221) link up with B (122) and link up with D (222) snapping respectively, and hook B (122)
Top surface is abutted against with the bottom surface of hook C (221) with being engaged between closed first clip chain (100) and the second clip chain (200)
Channel, to realize good waterproof effect.
3. a kind of new type bone structure for packaging bag according to claim 1, which is characterized in that first guidance
Portion (110) and the second guide portion (210) are distributed along the central axes of bone structure in mirror symmetry, first guide portion (110)
It is in finger-shaped with the cross sectional shape of the second guide portion (210), height 1.42mm-2.42mm, and in buckle state, it is described
Spacing between first guide portion (110) and the second guide portion (210) upper end vertex of surface is 0.54mm-1.54mm.
4. a kind of new type bone structure for packaging bag according to claim 1, which is characterized in that first clip chain
It (100) further include the first bone leaf (140) for being connected to first support division (132) close to the second support division (232) side,
Second clip chain (200) further includes being connected to second support division (232) close to the second of the first support division (132) side
Bone leaf (240), the first bone leaf (140) and the second bone leaf (240) are for connecting packaging bag film.
5. a kind of new type bone structure for packaging bag according to claim 4, which is characterized in that described first supports
The adjacent junction of portion (132) and the first bone leaf (140) is formed with the first groove (150), second support division (232) with
The adjacent junction of second bone leaf (240) is formed with the second groove (250), and second groove (250) is corresponding towards its
The depth that interconnecting piece extends is greater than the depth that the first groove (150) extend.
6. a kind of new type bone structure for packaging bag according to claim 2, which is characterized in that the hook A
(121) and hook B (122) includes being extended to form vertically by first engaging portion (120) towards the second engaging portion (220)
Abdomen, and the engaging portion formed by the abdomen bending;The length of described hook A (121) abdomen is less than the hook B
(122) length of abdomen, the thickness that hook A (121) the abdomen upper and lower end faces are formed are less than hook B (122) abdomen
Thickness;
Hook A (121) is consistent with the hook appearance profile of cross sectional shape of C (221), the hook B (122) and hook D
(222) appearance profile of cross sectional shape is consistent.
7. a kind of new type bone structure for packaging bag according to claim 2, which is characterized in that first snapping
The lateral wall of portion (120) and first connecting portion (131) is located along the same line, the lateral wall court of first support division (132)
The lateral wall of first connecting portion (131) is protruded to sliding block (300), the lateral wall of first guide portion (110) is by the first button
Socket part (120) is bent setting towards the central axes of bone structure;
The lateral wall of second engaging portion (220) and second connecting portion (231) is located along the same line, second support division
(232) lateral wall protrudes from the lateral wall of second connecting portion (231) towards sliding block (300), second guide portion (210)
Lateral wall is bent setting towards the central axes of bone structure by the second engaging portion (220).
8. a kind of new type bone structure for packaging bag according to claim 7, which is characterized in that first snapping
The folding angle that vertex is arranged towards packaging bag film is formed between portion (120) and the lateral wall of the second engaging portion (220), when described
When opening and closing angle less than or equal to 30 degree, the hook A (121) and hook C (221) snapping, the hook B (122) and hook D
(222) snapping;
When the folding angle is more than or equal to 33 degree and when less than 34 degree, the hook A (121) with link up with C (221) releasing snapping,
The hook B (122) and hook D (222) snapping;
When the folding angle is more than or equal to 42 degree, the hook A (121) and hook C (221) release snapping, the hook B
(122) snapping is released with hook D (222).
9. a kind of new type bone structure for packaging bag according to claim 7, which is characterized in that first clip chain
(100) and the height of the second clip chain (200) is 4.03mm-5.03mm, first engaging portion (120) and the second engaging portion
(220) spacing between lateral wall is 1.52mm-2.52mm, first support division (132) and the second support division (232) outside
Spacing between wall is 1.71mm-2.71mm.
10. a kind of packaging bag, including bag body (400), zip strip (410), the drawing are provided in the opening of the bag body (400)
Slidable sliding block (300) are provided on chain (410), which is characterized in that further include as claim 1-9 is described in any item
A kind of new type bone structure for packaging bag, the bone structure are separately positioned on the length direction of the zip strip (410)
Both ends, and the lower end surface of the bone structure is bonded with the bag body (400), the sliding block (300) can be along the bone structure
Sliding, so that the bone structure is in buckle state or releases the buckle state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821357014.9U CN209064657U (en) | 2018-08-22 | 2018-08-22 | It is a kind of for the new type bone structure of packaging bag and packaging bag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821357014.9U CN209064657U (en) | 2018-08-22 | 2018-08-22 | It is a kind of for the new type bone structure of packaging bag and packaging bag |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209064657U true CN209064657U (en) | 2019-07-05 |
Family
ID=67090841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821357014.9U Active CN209064657U (en) | 2018-08-22 | 2018-08-22 | It is a kind of for the new type bone structure of packaging bag and packaging bag |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209064657U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109229826A (en) * | 2018-08-22 | 2019-01-18 | 德清尚邑塑料制品有限公司 | It is a kind of for the new type bone structure of packaging bag and packaging bag |
-
2018
- 2018-08-22 CN CN201821357014.9U patent/CN209064657U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109229826A (en) * | 2018-08-22 | 2019-01-18 | 德清尚邑塑料制品有限公司 | It is a kind of for the new type bone structure of packaging bag and packaging bag |
CN109229826B (en) * | 2018-08-22 | 2024-02-27 | 德清尚邑塑料制品有限公司 | Bone strip structure for packaging bag and packaging bag |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7322747B2 (en) | Leak proof closure device with spring member | |
US20140366336A1 (en) | Waterproof dual-track zipper | |
CN109229826A (en) | It is a kind of for the new type bone structure of packaging bag and packaging bag | |
US20140112601A1 (en) | Zipper tape and bag body comprising zipper tape | |
CN209064657U (en) | It is a kind of for the new type bone structure of packaging bag and packaging bag | |
CN209023418U (en) | A kind of packaging bag opening sealing device | |
GB2190133A (en) | Fluid-tight slide fastener | |
EP1661817A3 (en) | String zipper designs for slider-operated reclosable packaging | |
CN102469853B (en) | Slide fastener | |
CN206651492U (en) | A kind of lunch box | |
CN205770845U (en) | self-sealing packaging bag | |
CN205713773U (en) | One wears under bar heat insulation sliding window combinative structure below rail and outer leaf | |
CN205475751U (en) | Combination seal structure for refrigeration house plate | |
CN209449853U (en) | A kind of top zipper stop | |
CN209366835U (en) | Double rib valve bags | |
CN110194319B (en) | Safety zipper bag capable of preventing children from opening | |
CN206766645U (en) | A kind of organ zipper pack | |
CN201486432U (en) | Adhesive tape opening structure | |
CN201144022Y (en) | Package bag | |
CN213962155U (en) | Change purse with sealing piece | |
CN205285450U (en) | Backpack | |
CN215270935U (en) | Zipper, pull head and handle assembly | |
CN216233842U (en) | Zipper suitable for automatic filling of packaging bag | |
PL129714U1 (en) | Pendant - label for a tea bag | |
CN214165840U (en) | Anti-tripping packaging bag |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |