CN110194319A - A kind of safety zip fastener bag for preventing children from opening - Google Patents
A kind of safety zip fastener bag for preventing children from opening Download PDFInfo
- Publication number
- CN110194319A CN110194319A CN201910559677.1A CN201910559677A CN110194319A CN 110194319 A CN110194319 A CN 110194319A CN 201910559677 A CN201910559677 A CN 201910559677A CN 110194319 A CN110194319 A CN 110194319A
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- China
- Prior art keywords
- zipper
- fixinig plate
- piece
- bag
- rail
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The application provides a kind of safety zip fastener bag for preventing children from opening, and protects the zipper of zippered bag to design using special construction, needs particular form that could open, children can be effectively prevented and arbitrarily open sack, to play the role of protecting children.It is described to be intermeshed and realize equipped by the engaging tooth of itself due to two connection straps while two zipper rails are chimeric；Therefore the activity between two zipper strips is limited, it avoids since sliding causes bag body to be opened between two zipper strips.
Description
Technical field
The present invention relates to packaging product scope, espespecially a kind of safety zip fastener bag for preventing children from opening.
Background technique
Zippered bag has reusable pressure-sealing zipper structure, can arbitrarily open and close, and has after closing close well
Envelope effect, zippered bag can be used for the exterior and interior packing of various medium and small articles.Valve bag can pack various pot foods, tealeaves, sea
Product etc., moisture-proof, waterproof, prevent thing to be scattered at insect prevention；Valve bag can also be used in clothes and the packaging of other articles for daily use, use
Way is extensively.
Valve bag in existing technology has the disadvantage in that
If 1. to be located at valve bag wherein side zipper apply a thrust F1 parallel with its length direction, then align
Zipper in the valve bag other side applies a thrust F2 parallel with its length direction, and the direction phase of thrust F1 and thrust F2
Instead, then the zipper of valve bag two sides be easy because two Slideslip due to be distorted and deform, and valve bag sack is opened, this leads
Cause its self-styled scarce capacity；
2. still many products commercially available on the market may be harmful to children, particularly five years old child below, these
Children may attempt to swallow or in other ways will be in these product receptosome.
Therefore, Packaging Industry all is being sought a kind of to limit the packaging that child opens and the zipper of two sides will not skid
Bag.
Summary of the invention
To solve the above problems, the present invention provides a kind of safety zip fastener bag for preventing children from opening, it can prevent children from beating
It opens, and limits the activity between two zipper strips, avoid since sliding causes bag body to be opened between two zipper strips.
To achieve the above object, the technical solution adopted by the present invention is that: it is a kind of prevent children open safety zip fastener bag, packet
Zipper and bag body are included, the zipper is mounted in bag body, and the bag body includes two pieces of sheet bodies interconnected, and two block piece bodies are logical
It crosses zipper and realizes open or close, the zipper includes two mutually equipped zipper strips, and the zipper strip includes fixinig plate,
In each fixinig plate medial surface be provided with along fixinig plate length direction extend connection strap and along fixinig plate length direction
The zipper rail of extension, and every connection strap surface is equipped with continuous engaging tooth；Two block piece bodies are mutually equipped by two zipper rails,
And two connection straps are intermeshed by the engaging tooth of itself；Wherein the upper and lower ends of every piece of fixinig plate are heat-sealed in respectively is located at together
The medial surface of one sheet body, and each fixinig plate upper end to the part of lower end and its zipper rail are not bonded with sheet body heat-sealing, shape
At not sealing fit area；Wherein the lateral surface correspondence of two block piece body of any one block piece body of bag body or bag body does not seal fit area
An auxiliary page turning cutting line is scratched, and constitutes assist openings page turning, the assist openings page turning is under sheet body and fixinig plate
The heat-sealing junction at end, which is realized, turns up.
Further, the zipper rail, connection strap are integrally formed the medial surface in fixinig plate.
Further, the zipper rail on one of fixinig plate is made of multiple strip bulges, the drawing on another fixinig plate
Chain rail is made of multiple strip grooves, and the strip bulge and strip groove top are provided with barb, strip bulge insertion
Strip groove.
Further, the auxiliary page turning cutting line is arc structure.
Further, the side of the assist openings page turning is provided with warning banner pattern.
To solve the above problems, children can be prevented the present invention also provides a kind of safety zip fastener bag for preventing children from opening
It opens, and limits the activity between two zipper strips, avoid since sliding causes bag body to be opened between two zipper strips.
To achieve the above object, a kind of technical solution that the present invention uses is: a kind of safety zip fastener for preventing children from opening
Bag, including zipper and bag body, the zipper be mounted in bag body, the bag body include two panels sheet body interconnected, and two pieces
Sheet body realizes open or close by zipper, and the zipper includes two mutually equipped zipper strips, and the zipper strip includes solid
Stator, wherein the medial surface of each fixinig plate is provided with along the connection strap of fixinig plate length direction extension and along fixed length of a film
The zipper rail that direction extends is spent, and every connection strap surface is equipped with continuous engaging tooth；Two sheet bodies pass through the zipper rail phase of two sides
It is mutually equipped, and two connection straps are intermeshed by the engaging tooth of itself；Wherein the upper and lower ends of each fixinig plate seal respectively
In the medial surface for being located at same sheet body, wherein the lateral surface of two block piece body of any one block piece body of bag body or bag body is provided with auxiliary
Be open page turning, and one end of the assist openings page turning is fixed at the heat-sealing of fixinig plate lower end and sheet body.
Further, the sheet body includes upper piece and lower piece, and wherein the upper end of fixinig plate is heat-sealed in upper piece upper end
Medial surface, the lower end of the fixinig plate is heat-sealed in upper piece lower end inside face and lower piece upper end medial surface, and institute respectively
It states assist openings page turning to be integrally formed in the upper end of lower piece, and outer around the realization of the heat-sealing junction of lower piece and fixinig plate
It turns over.
Further, the sheet body includes upper piece and lower piece, and wherein the upper end of fixinig plate is heat-sealed in upper piece upper end
Medial surface, the lower end of the fixinig plate is heat-sealed in upper piece lower end inside face and lower piece upper end medial surface, and institute respectively
It states assist openings page turning to be integrally formed in the lower end of upper piece, and is realized around upper piece lower end and the heat-sealing junction of fixinig plate
It turns up.
The beneficial effect of technical solution employed in the present invention is:
1. two hand of user pulls at the upper end of two sheet bodies of bag body to both sides respectively, due to two after two zipper rails are chimeric
A zipper rail is chimeric therefore pulls the junction that power acts on two zipper rails and fixinig plate, that is, acts on the upper of two zipper rails
End, that is, folder bag body can not be opened by causing to draw；One of assist openings page turning is pulled when user one only pulls, in addition one pulls and pulls
The sheet body of another assist openings page turning (assuming that in the case that sheet body two sides are provided with assist openings page turning) or the other side
(assuming that in the case that sheet body only has side to be provided with assist openings page turning), therefore pull power and act between two zipper rails,
And two zipper rails are opened from the bottom to top, to open bag body, the zipper of the protection zippered bag of the application uses special knot
Structure design, needs particular form that could open, children can be effectively prevented and arbitrarily open sack, may be right especially suitable for packaging
The harmful article of children, to play the role of protecting children, highly-safe, practicability is good.
It is described since two connection straps are intermeshed by the engaging tooth of itself and real 2. two zipper rails are chimeric
Now it is equipped with；Therefore the activity between two zipper strips is limited, it avoids since sliding causes bag body to be opened between two zipper strips.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of anter of the present invention.
Fig. 2 is the structural schematic diagram of piece after the present invention.
Fig. 3 is safety zip fastener bag side sectional view of the present invention.
Fig. 4 is safety zip fastener bag side sectional view when user pulls bag body by conventional methods.
Fig. 5 is the working principle diagram that the present invention opens safety zip fastener bag.
Fig. 6 is another working principle diagram that the present invention opens safety zip fastener bag.
Fig. 7 is safety zip fastener bag side sectional view when user pulls bag body by particular form.
Fig. 8 is the structural schematic diagram after zipper mother rail and the male rail of zipper are chimeric.
Fig. 9 is cross-sectional view of the Fig. 8 along hatching A-A.
Figure 10 is the structural schematic diagram after zipper mother rail and the male rail separation of zipper.
Figure 11 is safety zip fastener bag side, sectional when user pulls bag body by conventional methods in specific embodiment two
Figure.
Figure 12 is safety zip fastener bag side, sectional when user pulls bag body by particular form in specific embodiment two
Figure.
Figure 13 is the structural schematic diagram of the anter of the present invention in specific embodiment two.
Figure 14 is safety zip fastener bag side, sectional when user pulls bag body by conventional methods in specific embodiment three
Figure.
Figure 15 is safety zip fastener bag side, sectional when user pulls bag body by particular form in specific embodiment three
Figure.
Figure 16 is the structural schematic diagram of the anter of the present invention in specific embodiment three.
Drawing reference numeral explanation: 1. anters；11. assisting page turning cutting line；12. assist openings page turning；13. upper piece；Under 14.
Sheet body；Piece after 2.；121. warning banner pattern；31. male end fixinig plate；32. zipper public affairs rail；321. strip bulge；3211. falling
Hook；33. the first connection strap；331. first engaging tooths；41. female end fixinig plate；42. zipper mother's rail；421. strip groove；43. the
Two connection straps；431. second engaging tooths.
Specific embodiment
Specific embodiment one:
It please referring to shown in Fig. 1-10, the present invention is about a kind of safety zip fastener bag for preventing children from opening, including zipper and bag body,
The zipper is mounted in bag body, and the bag body includes two sheet bodies, and two sheet bodies are respectively anter 1 and rear piece 2, before described
By zipper control open or close, the zipper includes two mutually equipped zipper strips, one of to draw for piece 1 and rear piece 2
Chain belt is the first zipper strip, and in addition a zipper strip is the second zipper strip, and each zipper strip include by fixinig plate, it is described each
The medial surface of fixinig plate is provided with along the connection strap of fixinig plate length direction extension and along the extension of fixinig plate length direction
Zipper rail, and every connection strap surface is equipped with continuous engaging tooth；It includes described that wherein the first zipper strip, which includes the first zipper strip,
Male end fixinig plate 31, be parallel to each other the first connection strap 33 with male end fixinig plate 31, wherein first connection strap 33 is fixedly installed
In 31 medial surface of male end fixinig plate, the surface of first connection strap 33 is provided with continuous first engaging tooth along its length
331,31 medial surface of male end fixinig plate is additionally provided with the zipper public affairs rail 32 extended along 31 length direction of male end fixinig plate；It is described
Second zipper strip includes the female end fixinig plate 41, is parallel to each other with female end fixinig plate 41 zipper mother rail 42 is fixed with female end
Piece 41 is parallel to each other the second connection strap 43, and the surface of second connection strap 43 is provided with continuous second along length direction
Engaging tooth 431, second connection strap 43 are fixed at 41 medial surface of female end fixinig plate and by the second engaging tooth 431 and the
First engaging tooth 331 of one connection strap 33 is intermeshed, and the lower end of the zipper mother rail 42 is fixed at the female end and consolidates
41 medial surface of stator is simultaneously connect with zipper public affairs rail 32；Wherein outside the upper end of 31 lateral surface of male end fixinig plate and male end fixinig plate 31
The lower end of side is heat-sealed in 1 medial surface of anter, the middle section (position of corresponding zipper public affairs rail 32 of 31 lateral surface of male end fixinig plate
Set) it is not sealed with 1 medial surface of anter；41 lateral surface of upper end and female end fixinig plate of 41 lateral surface of female end fixinig plate
Lower end be heat-sealed in rear 2 medial surface of piece, the middle section (position of corresponding zipper mother rail 42 of female 31 lateral surface of male end fixinig plate
Set) it is not sealed with rear 2 medial surfaces；Between 31 upper end of male end fixinig plate and 31 lower end of male end fixinig plate part and
Zipper public affairs rail 32 is not bonded with the heat-sealing of anter 1, and formation does not seal fit area；Wherein 1 lateral surface of anter correspondence does not seal patch
It closes region and scratches an auxiliary page turning cutting line 11, and constitute assist openings page turning 12, the assist openings page turning 12 is around public affairs
End 31 lower end of fixinig plate and the junction of anter 1 are realized and turn up.
Please refer to shown in Fig. 4, after zipper mother rail 42 and the male rail 32 of zipper are chimeric, when user with two hands respectively to both sides
2 upper end of 1 upper end of anter and rear piece for pulling at bag body, since zipper mother rail 42 and the male rail 32 of zipper are chimeric, and zipper mother rail 42
Only lower end is connect with the inside of rear piece 2, therefore the connection of side pullled power and act on zipper mother rail 42 Yu female end fixinig plate 41
Place, the other side pull power and act on 32 upper end of zipper public affairs rail, that is, 42 upper end of zipper mother rail is caused to be partial to male end fixinig plate 31, from
And bag body can not be opened.
Please refer to shown in Fig. 5-7, when user respectively to both sides firmly pull assist openings page turning 12 and after 2 upper end of piece, therefore
The junction of side pullled power and act on zipper mother rail 42 Yu female end fixinig plate 41, the other side pulls power and acts on zipper public affairs rail
32 lower ends, therefore zipper mother rail 42 and the male rail 32 of zipper can be opened, so that bag body is opened, the drawing of the protection zippered bag of the application
Chain is designed using special construction, needs particular form that could open, children can be effectively prevented and arbitrarily open sack, particularly suitable
In packaging may be harmful to children article, thus play the role of protect children, highly-safe, practicability is good.
It please refers to shown in Fig. 8-9, while zipper mother rail 42 and the male rail 32 of zipper are fitted into, first connection strap 33 passes through
It is equipped with the second connection strap 43 that first engaging tooth 331 engages realization with the second engaging tooth 431；Therefore limit the first zipper strip and
Activity between two zipper strips is avoided since sliding causes bag body to be opened between the first zipper strip and the second zipper strip.
It please refers to shown in Fig. 1-10, further, the zipper public affairs rail 32, the first connection strap 33 are integrally formed solid in male end
The medial surface of stator 31.Further, the zipper mother rail 42, the second connection strap 43 are integrally formed in female end fixinig plate 41
Side.In this embodiment, zipper public affairs rail 32, the first connection strap 33 are integrally formed in the inside of male end fixinig plate 31
Face, zipper mother rail 42, the second connection strap 43 are integrally formed the medial surface in female end fixinig plate 41；Therefore in process of production, no
It needs in addition to produce the male rail 32 of zipper, the first connection strap 33, zipper mother rail 42, the second connection strap 43, does not also need in addition to draw
Chain public affairs rail 32, the first connection strap 33 are assemblied in male end fixinig plate 31, also do not need to assemble zipper mother rail 42, the second connection strap 43
In female end fixinig plate 41；The difficulty for reducing assembly improves the efficiency of production.
It please refers to shown in Fig. 1-10, further, the zipper mother rail 42 and the male rail 32 of zipper are parallel to each other and are aligned setting.
Zipper mother rail 42 and the male rail 32 of zipper, which are arranged in parallel, can just guarantee mutually closely to be entrenched togather, and guarantee pouch seal effect
It is good.
Further, the first connection strap 33 is parallel to each other with the second connection strap 43 and is aligned setting.First connection strap 33 and
One connection strap 33, which is arranged in parallel, can just guarantee mutually tightly engage together, it can limit the first zipper strip and second
It is movable between zipper strip, it avoids guaranteeing that sack is close since sliding causes bag body to be opened between the first zipper strip and the second zipper strip
Seal effect.
Further, the auxiliary page turning cutting line 11 is arc structure.In this embodiment, the auxiliary page turning is cut
Secant 11 is arc structure, then the assist openings page turning 12 being correspondingly formed is sector structure, and sector structure can facilitate user to hold,
And it conveniently has an effect.
Further, the zipper public affairs rail 32 is made of multiple strip bulges 321, and the zipper mother rail 42 is by multiple
Connected in star 421 forms, and the strip bulge 321 and 421 top of strip groove are provided with barb 3211, strip bulge 321
It is embedded in strip groove 421.
Further, the side of the assist openings page turning 12 is provided with warning banner pattern 121.Warning banner can facilitate use
Find the impetus for opening sack in family.
The following specifically describes the working principles that specific embodiment one opens safety zip fastener bag:
It please refers to shown in Fig. 5-6, it is assumed that the upper end of piece 2 after user's left-handed assist openings page turning 12, right hand gripping, and will
Assist openings page turning 12 and rear 2 upper end of piece are pullled toward both sides；
It please refers to shown in Fig. 7, assist openings page turning 12 is acted on due to left hand, therefore 1 stress point of anter is in male end fixinig plate 31
The junction of lower end and anter 1；The right hand acts on the upper end of rear piece 2 simultaneously, therefore rear 2 stress point of piece is in zipper mother rail 42 and female end
The junction of fixinig plate 41, since left hand does not act on the upper end of anter 1, therefore the free end of zipper mother rail 42 is no longer partial to
Male end fixinig plate 31, and since 1 stress point of anter is located at the lower end of zipper public affairs rail 32, so that multiple on zipper public affairs rail 32
Strip bulge 321 is mobile toward the direction far from strip groove 421, and the sequence of multiple strip bulges 321 from the bottom to top successively takes off
From strip groove 421, and realize the opening between the first zipper strip and the second zipper strip.
Specific embodiment two:
To achieve the above object, it please refers to shown in Figure 11-13, the technical solution adopted by the present invention is that: one kind prevents children from opening
Safety zip fastener bag, including zipper and bag body, the zipper be mounted in bag body, and the bag body includes two sheet bodies, and two
A sheet body is respectively anter 1 and rear piece 2, and by zipper control open or close, the zipper includes for the anter 1 and rear piece 2
Two mutually equipped zipper strips, one of zipper strip are the first zipper strip, and in addition a zipper strip is the second zipper strip, and every
A zipper strip includes by fixinig plate, and the medial surface of each fixinig plate is provided with the company extended along fixinig plate length direction
Narrow bars and the zipper rail extended along fixinig plate length direction, and every connection strap surface is equipped with continuous engaging tooth；First draws
Chain belt includes the male end fixinig plate 31, be parallel to each other the first connection strap 33 with male end fixinig plate 31, wherein first connection
Item 33 is fixed at 31 medial surface of male end fixinig plate, and the surface of first connection strap 33 is provided with continuously along its length
The first engaging tooth 331,31 medial surface of male end fixinig plate be additionally provided with along 31 length direction of male end fixinig plate extend drawing
Chain public affairs rail 32；Second zipper strip includes zipper mother's rail that the female end fixinig plate 41 and female end fixinig plate 41 are parallel to each other
42, be parallel to each other the second connection strap 43 with female end fixinig plate 41, and the surface of second connection strap 43 is set along length direction
It is equipped with continuous second engaging tooth 431, second connection strap 43 is fixed at 41 medial surface of female end fixinig plate and by the
The intermeshing of first engaging tooth 331 of two engaging tooths 431 and the first connection strap 33, and the lower end fixation of the zipper mother rail 42 is set
It sets in 41 medial surface of female end fixinig plate and is connect with zipper public affairs rail 32；Wherein the upper end of 31 lateral surface of male end fixinig plate and
The lower end of 31 lateral surface of male end fixinig plate is heat-sealed in 1 medial surface of anter,；The upper end of 41 lateral surface of female end fixinig plate and
The lower end of 41 lateral surface of female end fixinig plate is heat-sealed in rear 2 medial surface of piece；The lateral surface of the anter 1 is provided with assist openings and turns over
Page 12, and one end of the assist openings page turning 12 is fixed at the heat-sealing of 31 lower end of male end fixinig plate and anter 1.
Therefore in this embodiment, it please refers to shown in Fig. 4, after zipper mother rail 42 and the chimeric male rail 32 of zipper, when
User pulls at 2 upper end of 1 upper end of anter and rear piece of bag body with two hands, since zipper mother rail 42 and the male rail 32 of zipper are chimeric, and
Zipper mother rail 42 is that lower end is connect with the inside of rear piece 2, therefore the power of pullling of side acts on zipper mother rail 42 and fixes with female end
The junction of piece 41, the other side pull power and act on 32 upper end of zipper public affairs rail, that is, 42 upper end of zipper mother rail is caused to be partial to male end
Fixinig plate 31, so that bag body can not be opened.
When user respectively firmly to both sides pull assist openings page turning 12 and after 2 upper end of piece, therefore side pull power effect
In the junction of zipper mother rail 42 and female end fixinig plate 41, the other side pulls power and acts on 32 lower end of zipper public affairs rail, therefore can incite somebody to action
Zipper mother rail 42 and the male rail 32 of zipper are opened, to open bag body, the zipper of the protection zippered bag of the application uses special construction
Design, needs particular form that could open, children can be effectively prevented and arbitrarily open sack, may be to youngster especially suitable for packaging
Virgin harmful article, to play the role of protecting children, highly-safe, practicability is good.
While zipper mother rail 42 and the male rail 32 of zipper are fitted into, first connection strap 33 by the first engaging tooth 331 with
The engagement of second engaging tooth 431 is realized equipped with the second connection strap 43；Therefore it limits between the first zipper strip and the second zipper strip
Activity is avoided since sliding causes bag body to be opened between the first zipper strip and the second zipper strip.
Further, in specific embodiment two, please refer to shown in Figure 11-13, the anter include upper piece 13 and under
Sheet body 14, wherein the upper end of male end fixinig plate is heat-sealed in the medial surface of 13 upper end of upper piece, the lower end point of the male end fixinig plate
It is not heat-sealed in 14 upper end medial surface of 13 lower end inside face of upper piece and lower piece, and the assist openings page turning 12 is integrally formed
In the upper end of lower piece 14, and realizes and turn up around the heat-sealing junction of lower piece 14 and fixinig plate.If since auxiliary being opened
Mouth page turning 12 directly seals on complete anter, then and relative cost comparatively laborious in manufacture craft can improve, therefore have
In body embodiment two, wherein anter includes mutually independent upper piece 13 and lower piece 14, and assist openings page turning 12 is integrally
It is molded over the upper end (can be regarded as the assist openings page turning 12 that the upper end of lower piece 14 extends and formed outward) of lower piece 14.
The thing needed to pay attention to, in specific embodiment two, zipper public affairs rail 32, male end fixinig plate 31, is drawn first connection strap 33
Chain mother rail 42, the second connection strap 43, the structure of female end fixinig plate 41 are consistent with the structure of specific embodiment one.
The following specifically describes the working principles that specific embodiment two opens safety zip fastener bag:
It please refers to shown in Figure 11-13, it is assumed that the upper end of piece 2 after user's left-handed assist openings page turning 12, right hand gripping, and
Assist openings page turning 12 and rear 2 upper end of piece are pullled toward both sides；Assist openings page turning 12 is acted on due to left hand, therefore anter
Junction of 1 stress point in male end fixinig plate 31 lower end and lower piece 14；The right hand acts on the upper end of rear piece 2 simultaneously, therefore piece 2 afterwards
Stress point is in the junction of zipper mother rail 42 and female end fixinig plate 41, since left hand does not act on the upper end of anter 1, therefore zipper
Male end fixinig plate 31 is no longer partial in the free end of female rail 42, and since 14 stress point of lower piece is located under zipper public affairs rail 32
End, so that multiple strip bulges 321 on zipper public affairs rail 32 are mobile toward the direction far from strip groove 421, and multiple bar shapeds
The sequence of protrusion 321 from the bottom to top is successively detached from strip groove 421, and realizes beating between the first zipper strip and the second zipper strip
It opens.
Specific embodiment three:
To achieve the above object, please refer to shown in Figure 14-16, it is a kind of prevent children open safety zip fastener bag, including zipper with
And bag body, the zipper are mounted in bag body, the bag body includes two sheet bodies, and two sheet bodies are respectively anter 1 and rear piece
2, by zipper control open or close, the zipper includes the first zipper strip and the second zipper strip for the anter 1 and rear piece 2,
First zipper strip includes the male end fixinig plate 31, is parallel to each other the first connection strap 33 with male end fixinig plate 31, wherein described the
One connection strap 33 is fixed at 31 medial surface of male end fixinig plate, and the surface of first connection strap 33 is arranged along its length
There is continuous first engaging tooth 331,31 medial surface of male end fixinig plate is additionally provided with to be prolonged along 31 length direction of male end fixinig plate
The zipper public affairs rail 32 stretched；Second zipper strip includes the drawing that the female end fixinig plate 41 and female end fixinig plate 41 are parallel to each other
Chain mother rail 42, be parallel to each other the second connection strap 43 with female end fixinig plate 41, and the surface of second connection strap 43 is along length
Direction is provided with continuous second engaging tooth 431, and second connection strap 43 is fixed at 41 medial surface of female end fixinig plate simultaneously
It is intermeshed by the first engaging tooth 331 of the second engaging tooth 431 and the first connection strap 33, and the lower end of the zipper mother rail 42
It is fixed at 41 medial surface of female end fixinig plate and is connect with zipper public affairs rail 32；Wherein 31 lateral surface of male end fixinig plate is upper
End and the lower end of 31 lateral surface of male end fixinig plate are heat-sealed in 1 medial surface of anter；41 lateral surface of female end fixinig plate it is upper
End and the lower end of 41 lateral surface of female end fixinig plate are heat-sealed in rear 2 medial surface of piece；The lateral surface of the anter 1 is provided with auxiliary
Be open page turning 12, and one end of the assist openings page turning 12 is fixed at the heat-sealing of 31 lower end of male end fixinig plate and anter 1.
It please refers to shown in Figure 14-16, in specific embodiment three, the anter equally includes upper piece 13 and lower piece
14, wherein the upper end of male end fixinig plate is heat-sealed in the medial surface of 13 upper end of upper piece, and the lower end of the male end fixinig plate is hot respectively
It is encapsulated in 14 upper end medial surface of 13 lower end inside face of upper piece and lower piece, and the assist openings page turning 12 is integrally formed upper
The lower end of sheet body 13, and realize and turn up around the heat-sealing junction of upper piece 13 and fixinig plate.If since assist openings being turned over
Directly heat-sealing is on complete anter for page 12, then and relative cost comparatively laborious in manufacture craft can improve, therefore specific real
It applies in example three, wherein anter includes mutually independent upper piece 13 and lower piece 14, and assist openings page turning 12 is integrally formed
In the lower end (can be regarded as the lower end of upper piece 13 extend and formed outward assist openings page turning 12) of upper piece 13.
The following specifically describes the working principles that specific embodiment three opens safety zip fastener bag:
Assuming that work as user's left-handed assist openings page turning 12, the right hand hold after piece 2 upper end, and by assist openings page turning 12 with
And rear 2 upper end of piece is pullled toward both sides；
It please refers to shown in Fig. 7, assist openings page turning 12 is acted on due to left hand, therefore 1 stress point of anter is in male end fixinig plate 31
The junction of lower end and 13 lower end of upper piece；The right hand acts on the upper end of rear piece 2 simultaneously, therefore rear 2 stress point of piece is in zipper mother's rail
42 with the junction of female end fixinig plate 41, since left hand does not act on the upper end of anter 1, therefore the free end of zipper mother rail 42 is not
It is partial to male end fixinig plate 31 again, and since 13 stress point of upper piece is located at the lower end of zipper public affairs rail 32, so that zipper is public
Multiple strip bulges 321 on rail 32 are mobile toward the direction far from strip groove 421, and multiple strip bulges 321 are from the bottom to top
Sequence be successively detached from strip groove 421, and realize the opening between the first zipper strip and the second zipper strip.
The thing needed to pay attention to, is in specific embodiment three and the difference of specific embodiment two, in specific embodiment three,
In the lower end of upper piece 13, (lower end that can be regarded as upper piece 13 extends and is formed outward the integrated molding of assist openings page turning 12
Assist openings page turning 12), the structure described in remaining structure and specific embodiment two is consistent.
Embodiment of above be only preferred embodiments of the present invention will be described, not to the scope of the present invention into
Row limits, and without departing from the spirit of the design of the present invention, this field ordinary engineering and technical personnel is to technical side of the invention
The various changes and improvements that case is made, should fall within the scope of protection determined by the claims of the present invention.
Claims (8)
1. a kind of safety zip fastener bag for preventing children from opening, including zipper and bag body, the zipper is mounted in bag body, described
Bag body includes two pieces of sheet bodies interconnected, and two block piece bodies realize open or close by zipper, it is characterised in that: the zipper
Including two mutually equipped zipper strips, the zipper strip includes fixinig plate, wherein the medial surface of each fixinig plate is provided with
The connection strap extended along fixinig plate length direction and the zipper rail extended along fixinig plate length direction, and every connection strap surface
Equipped with continuous engaging tooth；Two block piece bodies are mutually equipped by two zipper rails, and the engaging tooth that two connection straps pass through itself
Intermeshing；Wherein the upper and lower ends of every piece of fixinig plate are heat-sealed in the medial surface positioned at same sheet body, and each fixinig plate respectively
Upper end to the part of lower end and its zipper rail are not bonded with sheet body heat-sealing, and formation does not seal fit area；Wherein bag body is appointed
The lateral surface of two block piece body of a block piece body or bag body of anticipating corresponding do not seal fit area and scratches an auxiliary page turning cutting line, and structure
At assist openings page turning, the assist openings page turning is realized around the heat-sealing junction of sheet body with fixinig plate lower end turns up.
2. a kind of safety zip fastener bag for preventing children from opening according to claim 1, it is characterised in that: the zipper rail,
Connection strap is integrally formed the medial surface in fixinig plate.
3. a kind of safety zip fastener bag for preventing children from opening according to claim 1, it is characterised in that: one of fixed
The zipper rail of on piece is made of multiple strip bulges, and the zipper rail on another fixinig plate is made of multiple strip grooves, described
Strip bulge and strip groove top be provided with barb, strip bulge is embedded in strip groove.
4. a kind of safety zip fastener bag for preventing children from opening according to claim 1, it is characterised in that: the auxiliary page turning
Cutting line is arc structure.
5. a kind of safety zip fastener bag for preventing children from opening according to claim 1 or 4, it is characterised in that: the auxiliary
The side of opening page turning is provided with warning banner pattern.
6. a kind of safety zip fastener bag for preventing children from opening, including zipper and bag body, the zipper is mounted in bag body, described
Bag body includes two panels sheet body interconnected, and two block piece bodies realize open or close by zipper, it is characterised in that: the zipper
Including two mutually equipped zipper strips, the zipper strip includes fixinig plate, wherein the medial surface of each fixinig plate is provided with
The connection strap extended along fixinig plate length direction and the zipper rail extended along fixinig plate length direction, and every connection strap surface
Equipped with continuous engaging tooth；Two sheet bodies are mutually equipped by the zipper rail of two sides, and the engaging tooth that two connection straps pass through itself
Intermeshing；Wherein the upper and lower ends of each fixinig plate are heat-sealed in the medial surface positioned at same sheet body respectively, and wherein bag body is appointed
The lateral surface of two block piece body of a block piece body or bag body of anticipating is provided with assist openings page turning, and one end of the assist openings page turning is solid
It is scheduled at the heat-sealing of fixinig plate lower end and sheet body.
7. a kind of safety zip fastener bag for preventing children from opening according to claim 6, it is characterised in that: the sheet body includes
Upper piece and lower piece, wherein the upper end of fixinig plate is heat-sealed in the medial surface of upper piece upper end, the lower end point of the fixinig plate
It is not heat-sealed in upper piece lower end inside face and lower piece upper end medial surface, and the assist openings page turning is integrally formed in bottom sheet
The upper end of body, and realize and turn up around the heat-sealing junction of lower piece and fixinig plate.
8. a kind of safety zip fastener bag for preventing children from opening according to claim 6, it is characterised in that: the sheet body includes
Upper piece and lower piece, wherein the upper end of fixinig plate is heat-sealed in the medial surface of upper piece upper end, the lower end point of the fixinig plate
It is not heat-sealed in upper piece lower end inside face and lower piece upper end medial surface, and the assist openings page turning is integrally formed at upper
The lower end of body, and realize and turn up around upper piece lower end and the heat-sealing junction of fixinig plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910559677.1A CN110194319B (en) | 2019-06-26 | 2019-06-26 | Safety zipper bag capable of preventing children from opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910559677.1A CN110194319B (en) | 2019-06-26 | 2019-06-26 | Safety zipper bag capable of preventing children from opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110194319A true CN110194319A (en) | 2019-09-03 |
| CN110194319B CN110194319B (en) | 2021-04-27 |
Family
ID=67755238
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910559677.1A Active CN110194319B (en) | 2019-06-26 | 2019-06-26 | Safety zipper bag capable of preventing children from opening |
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| Country | Link |
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| CN (1) | CN110194319B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11332283B2 (en) * | 2019-09-29 | 2022-05-17 | Qingdao Dejili Packaging Technology Co., Ltd. | Safe self-sealing bag |
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| EP0395362A1 (en) * | 1989-04-24 | 1990-10-31 | Reynolds Consumer Products, Inc. | Method of forming recloseable packages, profiles used therein and packages produced thereby |
| US20050251973A1 (en) * | 2000-03-14 | 2005-11-17 | Com-Pac International, Inc. | Reclosable fastener strip |
| US9573730B2 (en) * | 2013-03-15 | 2017-02-21 | Reynolds Presto Products Inc. | Child resistant pouch having recloseable zipper and methods |
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| US11332283B2 (en) * | 2019-09-29 | 2022-05-17 | Qingdao Dejili Packaging Technology Co., Ltd. | Safe self-sealing bag |
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| Publication number | Publication date |
|---|---|
| CN110194319B (en) | 2021-04-27 |
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