CN201304039Y - Improved anti-leakage device - Google Patents
Improved anti-leakage device Download PDFInfo
- Publication number
- CN201304039Y CN201304039Y CNU2008201395766U CN200820139576U CN201304039Y CN 201304039 Y CN201304039 Y CN 201304039Y CN U2008201395766 U CNU2008201395766 U CN U2008201395766U CN 200820139576 U CN200820139576 U CN 200820139576U CN 201304039 Y CN201304039 Y CN 201304039Y
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- CN
- China
- Prior art keywords
- main body
- improved device
- prevents
- seepage
- superimposing thread
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an improved anti-leakage device, which is mainly characterized in that: the device comprises a main body 1, a left folding line 2, a right folding line 2', a main body left part 17, a main body right part 17', a main body middle part 18, a left dent 3 and a right dent 3' which are arranged on the main body. The device also comprises a left flange 16 and a right flange 16'. The upper part and the lower part of the main body left part 17 are connected together with the upper part and the lower part of the main body right part 17', and therefore an upper vertical sealing edge 6 and a lower vertical sealing edge 6' are formed. An opening is arranged on the position which is corresponding to the left dent 3 and the right dent 3'. The upper edge and the lower edge of the device are provided with an upper sealing edge 5 and a lower sealing edge 5'. The device is provided with a connection part. The improved anti-leakage device is mainly matched with the products of infant diaper, adult diaper, women-infant dual-functional napkin, sanitary napkin, underpants and so on to be used. The design is ingenious, and the device is thin and soft with low cost, which is suitable for fabricating high-end products.
Description
Technical field
This utility model relates to a kind of hygienic article.Say that more specifically this utility model relates to a kind of improved device that prevents seepage, in International Patent Classification (IPC), this utility model should be divided into the A61F group.
Background technology
At present, increasing for the demand of absorbent sanitary articles for use,,, environment is caused very big pollution owing to having every year tens diaper to be dropped and can not degrading; Simultaneously, the seepage phenomenon that hygienic article such as present diaper, the paper napkin, sanitary towel in use occur can not solve always well, especially the side leakage phenomenon for frequent appearance can't solve always, also can occur polluting phenomenons such as clothing, sheet, bedding, bring many worries to people; In addition, the product in this field all is disposable at present, can not reuse.
The utility model content
The purpose of this utility model is: at the deficiencies in the prior art, this utility model is used a kind of brand-new technology scheme, provide can thoroughly solve side leakage, can be reusable, a kind of improved device that prevents seepage that can save material, that reduce environmental pollution.
The purpose of this utility model is achieved through the following technical solutions:
The described improved device of seepage that prevents comprises a main body 1, described main body 1 vertically on be provided with symmetrically left folding superimposing thread 2 and right folding superimposing thread 2 '.
On the left side of described left folding superimposing thread 2 is main body left part 17, described right folding superimposing thread 2 ' the right be main body right part 17 ', described left folding superimposing thread 2 and right folding superimposing thread 2 ' between be main body middle part 18.
Middle part on the left side of described main body left part 17 is provided with left recess 3, described main body right part 17 ' the middle part on the right be provided with right recess 3 '.
The described improved device of seepage that prevents is having a left folding limit 16 corresponding to left folding superimposing thread 2 positions, have corresponding to right folding superimposing thread 2 ' position a right folding limit 16 '.
The upper and lower position on the upper and lower position on described main body left part 17 left sides and described main body right part 17 ' the right links together, perpendicular sealing strip 6 and following perpendicular sealing strip 6 in the formation '.
At the left recess 3 of correspondence and right recess 3 ' position an opening 7 is arranged.
Be respectively equipped with at the described improved upper and lower edge that prevents the device of seepage sealing strip 5 and lower seal limit 5 '.
On the described improved device that prevents seepage, be provided with connector.
In specific embodiment:
The position of sealing strip 5 is provided with elastic waistline 11 on correspondence is described.
Described opening 7 rectangle that is as the criterion.
Described connector comprise left protuberance 8, right protuberance 8 ', a left side connects and pastes 9, the right connection pastes 9 ' and random attaching 13.
The left and right side of the top of the described improved device that prevents seepage of described left protuberance 8, right protuberance 8 ' be connected symmetrically.
A described left side connects the left side that subsides 9 are connected left protuberance 8.
Described right connect paste 9 ' be connected right protuberance 8 ' the right.
Described random attaching 13 is located at the described improved bottom that prevents the device of seepage.
Described connector comprise left connecting band 10, right connecting band 10 ', left hole 12 and right hole 12 '.
The left and right side of the top of the described improved device that prevents seepage of described left connecting band 10 and right connecting band 10 ' be connected symmetrically.
The left and right side of the bottom of the described improved device that prevents seepage in described left hole 12 and right hole 12 ' be located at symmetrically.
Described main body 1 comprises top layer and nexine; Described top layer comprise upper epidermis 14 and following top layer 14 ', described nexine comprise nexine 15 and following nexine 15 '.
Described upper epidermis 14 and following top layer 14 ' be textile cloth or non-woven fabrics or chemical fibre blended cloth; Described non-woven fabrics is water acupuncture manipulation non-woven fabrics or hot rolling method non-woven fabrics or spun-bond process non-woven fabrics or hot blast method non-woven fabrics.
Described upward nexine 15 and following nexine 15 ' be casting films or natural rubber or water-resistance non-woven fabrics or water preventing ability oil preparation or marine glue.
7 places are provided with elastic cord at described opening.
Because this utility model adopted brand-new main body in technical scheme, described main body 1 vertically on be provided with symmetrically left folding superimposing thread 2 and right folding superimposing thread 2 '.The described improved device of seepage that prevents is having a left folding limit 16 corresponding to left folding superimposing thread 2 positions, have corresponding to right folding superimposing thread 2 ' position a right folding limit 16 '.Above-mentioned left folding limit 16 and right folding limit 16 ' be seamless, there is not the problem of making sealing strip, therefore not only thoroughly changed the existing side leakage hidden danger of prior art; In addition, because there is not sealing strip, what product can be made is thin and soft, highly beneficial for protection skin, so can make high-end product; Moreover, because reduced the operation of making the both sides sealing limit, both improved work efficiency, also reduced production cost.
Description of drawings
Below in conjunction with accompanying drawing this utility model is described, wherein:
Front view when accompanying drawing 1 is the expansion of main body 1 of the present utility model.
Accompanying drawing 2 is the front view after the processing of main body 1 of the present utility model.
Accompanying drawing 3 is the front view of first embodiment of this utility model.
Accompanying drawing 4 is the front view of second embodiment of this utility model.
Accompanying drawing 5 is the axonometric chart of second embodiment of this utility model.
Accompanying drawing 6 is the profile at the A-A place of accompanying drawing 2.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further specified, wherein: can see the front view during from 1 expansion of accompanying drawing 1 main body: 1 main body, 2 left folding superimposing threads, 2 ' right folding superimposing thread, 3 left recesses, 3 ' right recess, 4 left side elastic cords, 4 ' right side elastic cord, 17 main body left parts, 17 ' main body right part, 18 main bodys middle part.As can be seen from the figure, described main body 1 vertically on be provided with symmetrically left folding superimposing thread 2 and right folding superimposing thread 2 '.On the left side of described left folding superimposing thread 2 is main body left part 17, described right folding superimposing thread 2 ' the right be main body right part 17 ', described left folding superimposing thread 2 and right folding superimposing thread 2 ' between be main body middle part 18.Middle part on the left side of described main body left part 17 is provided with left recess 3, described main body right part 17 ' the middle part on the right be provided with right recess 3 '.The described improved device of seepage that prevents is having a left folding limit 16 corresponding to left folding superimposing thread 2 positions, have corresponding to right folding superimposing thread 2 ' position a right folding limit 16 '.Accompanying drawing 2 is the front view after the processing of main body 1 of the present utility model, now in conjunction with the accompanying drawings 1 and accompanying drawing 2 further specify: along left folding superimposing thread 2 with folding 180 degree of main body left part 17, again along right folding superimposing thread 2 ' with main body right part 17 ' folding 180 degree, link together at main body left part 17 and main body right part 17 ' confluce, as for the method that connects then can be glued, suturing with thread management, add heat bonding, ultrasound wave is bonding and similar method links together, so just formed perpendicular sealing strip 6 and time perpendicular sealing strip 6 '; Utilize similar method also can be thereon, the lower edge make respectively sealing strip 5 and lower seal limit 5 '.Main body 1 has just formed a complete seal after finishing above-mentioned operation.Major advantage of the present utility model is that its both sides are seamless fully, be flanging, so-called flanging is exactly the limit that main body 1 folding back is formed, because there is not the slit, naturally the possibility of having got rid of side leakage fully, this is the most outstanding obvious improvement of this utility model; In addition, make sealing strip,, can protect skin well, so this utility model is suitable for making high-end product so this utility model both sides make not only thin but also softly because not be used in both sides; Moreover, owing to saved the operation of making sealing strip, not only improved work efficiency and also reduced cost.Can see too in the figure: when main body left part 17 and main body right part 17 ' confluce link together, left side recess 3 and right recess 3 ' being docking together forms opening 7, this opening 7 is closed, put into absorber from opening part and just can repeatedly use this utility model, it is just passable to change absorber in case of necessity.
Accompanying drawing 4 is the front view of second embodiment of this utility model.From this figure, can see: sealing strip on 1 main body, 4 left side elastic cords, the 4 ' right side elastic cord, 5,5 ' lower seal limit, 6 perpendicular sealing strip, 6 ' following perpendicular sealing strips, 7 openings, 10 left connecting bands, 10 ' right connecting band ', 11 elastic waistlines, 12 left holes, 12 ' right hole.As shown in the figure: described connector comprise left connecting band 10, right connecting band 10 ', left hole 12 and right hole 12 '.The left and right side of the top of the described improved device that prevents seepage of described left connecting band 10 and right connecting band 10 ' be connected symmetrically.The left and right side of the bottom of the described improved device that prevents seepage in described left hole 12 and right hole 12 ' be located at symmetrically.During use, if with the described left hole 12 of described left connecting band 10 and right connecting band 10 ' pass and right hole 12 ' after be tied again just passable.Increasing elastic waistline 11 in the present embodiment is for more comfortable.In addition, described connector also can use button and similar connected mode thereof, can select other connected mode of being equal to fully as long as reach reliable linkage function.
Accompanying drawing 5 is the axonometric chart of second embodiment of this utility model.From this accompanying drawing, can see: sealing strip, 6 perpendicular sealing strips, 7 openings, 10 left connecting bands, 10 ' right connecting band, 11 elastic waistlines, 12 left holes, 12 ' right hole on 5.Compare with accompanying drawing 4, this accompanying drawing is only owed connector has been linked together more near user mode, because come into plain view, repeats no more herein.Axonometric chart as for first embodiment is then quite similar with this accompanying drawing, so just omitted.
Accompanying drawing 6 is the profile at the A-A place of accompanying drawing 2.The purpose of drawing this figure is to show the structure of section.From this accompanying drawing, can see: nexine, 15 ' following nexine, 16 left folding limits, 16 ' right folding limit on 4 left side elastic cords, 4 ' right side elastic cord, 7 openings, 14 upper epidermis, the 14 ' following top layer, 15.Described upper epidermis 14 and following top layer 14 ' be textile cloth or non-woven fabrics or chemical fibre blended cloth; Described non-woven fabrics is water acupuncture manipulation non-woven fabrics or hot rolling method non-woven fabrics or spun-bond process non-woven fabrics or hot blast method non-woven fabrics.Described upward nexine 15 and following nexine 15 ' be casting films or natural rubber or water-resistance non-woven fabrics or water preventing ability oil preparation or marine glue.Because this utility model has adopted the main body diverse with the past prior art in technical scheme, be provided with left folding superimposing thread 2, right folding superimposing thread 2 ' and be divided into main body left part 17, main body right part 17 ' and 18 main bodys middle part on vertically symmetrically at it; Along left folding superimposing thread 2 and inwardly folding 180 degree of right folding superimposing thread 2 ' difference, except form left folding limit 16 and right folding limit 16 ' seamless side, stopped outside the probability of side leakage, when main body left part 17 and main body right part 17 ' confluce link together, made sealing strip; And left recess 3 and the right recess 3 ' back that is docking together forms opening 7, and this opening 7 is closed, puts into absorber from opening part just can repeatedly use this utility model, and is then just passable as long as change absorber.
This utility model mainly cooperates similar products like such as baby's paper napkin, adult's paper napkin, the dual-purpose towel of women and infants, sanitary towel, underwear to use, and is not limited to the said goods certainly, as long as functionally similar equivalent can use in principle.
This utility model design is ingenious, and is thin and soft, is suitable for making high-end product.
Claims (10)
1. improved device that prevents seepage is characterized in that:
The described improved device of seepage that prevents comprises a main body (1), described main body (1) vertically on be provided with left folding superimposing thread (2) and right folding superimposing thread (2 ') symmetrically;
On the left side of described left folding superimposing thread (2) is main body left part (17), is main body right part (17 ') on the right of described right folding superimposing thread (2 '), is main body middle part (18) between described left folding superimposing thread (2) and right folding superimposing thread (2 ');
Middle part on the left side of described main body left part (17) is provided with left recess (3), is provided with right recess (3 ') in the middle part on the right of described main body right part (17 ');
The described improved device of seepage that prevents is having a left folding limit (16) corresponding to left folding superimposing thread (2) position, corresponding to right folding superimposing thread (2 ') position a right folding limit (16 ') is being arranged;
The upper and lower position on the upper and lower position on described main body left part (17) left side and described main body right part (17 ') the right links together, perpendicular sealing strip (6) and following perpendicular sealing strip (6 ') in the formation;
At left recess of correspondence (3) and right recess (3 ') position an opening (7) is arranged;
Be respectively equipped with sealing strip (5) and lower seal limit (5 ') at the described improved upper and lower edge of the device of seepage that prevents;
On the described improved device that prevents seepage, be provided with connector.
2. the improved device that prevents seepage according to claim 1 is characterized in that:
The position of sealing strip on correspondence is described (5) is provided with elastic waistline (11).
3. the improved device that prevents seepage according to claim 1 is characterized in that:
Described opening (7) rectangle that is as the criterion.
4. the improved device that prevents seepage according to claim 1 is characterized in that:
Described connector comprises that left protuberance (8), right protuberance (8 '), a left side connect subsides (9), the right connection paste (9 ') and random attaching (13);
Described left protuberance (8), right protuberance (8 ') are connected the left and right side of the top of the described improved device that prevents seepage symmetrically;
A described left side connects pastes the left side that (9) are connected described left protuberance (8);
Described right the right that subsides (9 ') are connected described right protuberance (8 ') that connects;
Described random attaching (13) is located at the described improved bottom that prevents the device of seepage.
5. the improved device that prevents seepage according to claim 1 is characterized in that:
Described connector comprises left connecting band (10), right connecting band (10 '), left hole (12) and right hole (12 ');
Described left connecting band (10) and right connecting band (10 ') are connected the left and right side of the top of the described improved device that prevents seepage symmetrically;
Described left hole (12) and right hole (12 ') are located at the left and right side of the bottom of the described improved device that prevents seepage symmetrically.
6. the improved device that prevents seepage according to claim 1 is characterized in that:
Described main body (1) comprises top layer and nexine; Described top layer comprises upper epidermis (14) and following top layer (14 '), and described nexine comprises nexine (15) and following nexine (15 ').
7. the improved device that prevents seepage according to claim 6 is characterized in that:
Described upper epidermis (14) and following top layer (14 ') are textile cloth or non-woven fabrics or chemical fibre blended cloth; Described non-woven fabrics is water acupuncture manipulation non-woven fabrics or hot rolling method non-woven fabrics or spun-bond process non-woven fabrics or hot blast method non-woven fabrics.
8. the improved device that prevents seepage according to claim 6 is characterized in that:
Described upward nexine (15) and following nexine (15 ') are casting films or natural rubber or water-resistance non-woven fabrics or water preventing ability oil preparation or marine glue.
9. the improved device that prevents seepage according to claim 1 is characterized in that:
Locate to be provided with elastic cord at described opening (7).
10. the improved device that prevents seepage according to claim 9 is characterized in that:
Described elastic cord is divided into left side elastic cord (4) and right side elastic cord (4 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201395766U CN201304039Y (en) | 2008-10-27 | 2008-10-27 | Improved anti-leakage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201395766U CN201304039Y (en) | 2008-10-27 | 2008-10-27 | Improved anti-leakage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304039Y true CN201304039Y (en) | 2009-09-09 |
Family
ID=41096502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201395766U Expired - Fee Related CN201304039Y (en) | 2008-10-27 | 2008-10-27 | Improved anti-leakage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304039Y (en) |
-
2008
- 2008-10-27 CN CNU2008201395766U patent/CN201304039Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20121027 |