CN202724130U - Absorption appliance - Google Patents
Absorption appliance Download PDFInfo
- Publication number
- CN202724130U CN202724130U CN 201220392879 CN201220392879U CN202724130U CN 202724130 U CN202724130 U CN 202724130U CN 201220392879 CN201220392879 CN 201220392879 CN 201220392879 U CN201220392879 U CN 201220392879U CN 202724130 U CN202724130 U CN 202724130U
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- Prior art keywords
- groove
- absorbent item
- end region
- mesozone
- rear end
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Abstract
The utility model relates to an absorption appliance. A leakage-proof groove is formed on the outer surface of the absorption appliance. The outer surface of the absorption appliance is divided into a front end area, a back end area and a middle area along a length direction of the absorption appliance, wherein the middle area is arranged between the front end area and the back end area, and the front end area and the back end area can be folded toward the middle area so as to bring convenience to packaging of the absorption appliance. The leakage-proof groove is arranged inside the middle area. The leakage-proof groove comprises a first groove and a second groove, wherein the first groove and the second groove both extend in an arc shape along a width direction of the absorption appliance, one side of the first groove in the middle area close to the front end area and the arc top of the first groove protrude toward the front end area, and one side of the second groove in the middle area close to the back end area and an arc top of the second groove protrude toward the back end area. Compared with the prior art, leakage in the fold position is difficult to occur after the absorption appliance is folded and packaged.
Description
Technical field
This utility model relates to a kind of absorbent item.
Background technology
For disposable absorbent articles such as the paper napkin, usually can consider all how to guarantee that in the Production design stage absorbent item in use side leakage can not occur.The anti-side leakage structure of the at present normal employing of institute is, both sides at absorbent item vertically arrange flexible member, make assimilate be subjected to the pulling force of flexible member to be concavity, and on absorbent item, form the groove of vertical or horizontal bending by the mode of hot pressing, make the absorbent item stress deformation, absorbent item is easier to be fitted tightly with crotch part user thereby make, and reaches the purpose that prevents the liquid side leakage with this.
At the product design Qualify Phase, above-mentioned design can have preferably anti-side leakage effect usually, but in actual use, and the anti-side leakage effect of the absorbent item of producing according to above-mentioned design is unsatisfactory.Its main cause is that above-mentioned design has been ignored an important influence factor, and that is exactly that manner of packing is on the impact of the anti-side leakage structure of absorbent item.
Usually, the absorbent item product all adopts folding mode to pack, and holds intelligiblely, and generally will return to initial state through the object after folding is difficulty relatively, and this point is for absorbent item applicable too.Absorbent item is after process is folding; the evagination distortion can occur usually in the zone at fold line place; and be difficult to return to initial designed concavity structure; this phenomenon is particularly remarkable in the transportation of absorbent item; because absorbent item is in the process of transportation; normally place in mutual stacking mode between a large amount of absorbent items; mutually stacking pressure meeting that produces so that the absorbent item after folding more be difficult to return to initial design point, thereby cause the evagination of burst to be out of shape more remarkable.And the folding evagination distortion that produces can cause absorbent item in use can not to fit tightly with human body, thereby easily in burst generation side leakage.
The utility model content
In view of this, provide a kind of and can overcome the absorbent item of the problems referred to above in fact for necessary.
A kind of absorbent item, it has outer surface, be formed with the leakproof groove at described outer surface, length direction along described absorbent item, described outer surface is divided into front end region, rear end region and the mesozone between described front end region and rear end region, described front end region and rear end region can fold so that described absorbent item is packed to described mesozone, described leakproof groove is positioned at described mesozone, described leakproof groove comprises the first groove and the second groove, described the first groove and the second groove are all along the curved extension of the width of described absorbent item, wherein, described the first groove is positioned at the side of close described front end region of described mesozone and protrude towards described front end region on the arc top of described the first groove, and described the second groove is positioned at the arc top of the side of close described rear end region of described mesozone and described the second groove towards described rear end region protrusion.
Preferably, described outer surface is formed with first fold superimposing thread and the second fold line, wherein, described first fold superimposing thread is the demarcation line of described front end region and mesozone, described the second fold line is the demarcation line of described mesozone and rear end region, the arc top of described the first groove is tangent with described first fold superimposing thread, and the arc top of described the second groove is tangent with described the second fold line.
Preferably, described outer surface further is formed with the 3rd groove, and described the 3rd groove is positioned at the both sides of described absorbent item and extends along the length direction of described absorbent item.
Preferably, described the 3rd groove extends to described rear end region from the front end region arc of described absorbent item.
Preferably, between described front end region and mesozone or at described first fold superimposing thread place, described the 3rd groove protrudes towards the outside of described absorbent item along the width of described absorbent item.
Preferably, between described mesozone and rear end region or at described the second fold line place, described the 3rd groove protrudes towards the outside of described absorbent item along the width of described absorbent item.
Preferably, between described front end region and mesozone or at described first fold superimposing thread place, described the 3rd groove protrudes towards the outside of described absorbent item along the width of described absorbent item.
Preferably, in described front end region and rear end region, have at least to be formed with groove in the zone to strengthen the leakageresistance of described absorbent item.
When in the prior art absorbent item being packed, its two ends with absorbent item of adopting cause absorbent item to cause the defective of side leakage at burst generation evagination to the folding mode of the central region of absorbent item easily, described absorbent item provided by the utility model, under the constant prerequisite of the mode of the FOLD AND PACK that keeps absorbent item, according to the folding mode of absorbent item, described absorbent item is divided into front end region, rear end region and the mesozone between described front end region and rear end region.Then arrange in described mesozone along the first groove and second groove of the curved extension of width of described absorbent item.Simultaneously, make described the first groove near described front end region setting, and the arc top of described the first groove is protruded towards described front end region, make described the second groove near described rear end region setting, and the arc top of described the second groove is protruded towards described rear end region.The popular feature that is higher than other regional fiber deflection of absorbent item by feat of the fiber deflection in the corresponding zone of groove on absorbent item surface, have as above the first groove and second groove of form by the burst setting at described absorbent item, can be at described absorbent item when presumptive area be occured bending and deformation by external force, make the corresponding high-density fiber of described the first groove and the second groove zone provide support power at the length direction of described absorbent item and width simultaneously and resist the bending that external force causes absorbent item, after external force disappears, the bending zone of described absorbent item will return to the state before folding under the effect of support force, guaranteed that absorbent item can also return to initial design point after folding, thereby avoided owing to the absorbent item after folding causes absorbent item that the situation generation of side leakage occurs easily in the situation of burst generation evagination distortion.
Description of drawings
Fig. 1 is the structural representation of the absorbent item that provides of this utility model embodiment, and it has outer surface.
Fig. 2 is the structural representation of the outer surface of absorbent item shown in Figure 1.
Fig. 3 is the in other embodiments structural representation of its outer surface of absorbent item shown in Figure 1.
The main element symbol description
| |
100 |
| |
10 |
| |
11 |
| |
12 |
| The |
13 |
| The first fold |
111 |
| The |
112 |
| Permeable |
20 |
| |
21 |
| |
30 |
| The opaque |
40 |
| The |
200 |
| The |
201 |
| The |
202 |
| The |
300 |
The following specific embodiment further specifies this utility model in connection with above-mentioned accompanying drawing.
The specific embodiment
See also Figure 1 and Figure 2, the absorbent item 100 that this utility model embodiment provides, it comprises main part 10, is concaved with leakproof groove 200 at the outer surface of described main part 10 to the inside of main part 10.
In the present embodiment, described main part 10 comprises permeable top layer 20, absorbed layer 30 and opaque liquid bottom 40, and described permeable top layer 20, absorbed layer 30 and opaque liquid bottom 40 stack gradually and form described main part 10.
Described permeable top layer 20 has the outer surface 21 that is exposed to the outside, and described outer surface 21 consists of an outer surface of described main part 10, and described leakproof groove 200 is formed on the described outer surface 21.
Understandable, because when described absorbent item 100 uses, described permeable top layer 20 need to directly contact with user skin, therefore the material of described permeable top layer 20 preferably uses liquid permeability can well and have the soft material of sliding suitable sense of touch, such as natural flexible fibers such as cotton fibers.
Along the length direction of described absorbent item 100, described outer surface 21 is divided into front end region 11, rear end region 12 and the mesozone 13 between described front end region 11 and rear end region 12.
In this utility model, in the ordinary course of things, described front end region 11 is positioned at the zone of user health front portion in use for described absorbent item 100, described rear end region 12 is the zone that described absorbent item 100 is positioned at user health rear portion in use, and 13 of described mesozones are the front end region 11 of described absorbent item 100 and the zone between the rear end region 12.
Especially, because this utility model mainly is to cause the defective of side leakage to improve for absorbent item in the prior art owing to folding, and the folding mode of absorbent item is that absorbent item is folding to reduce the entire length of described absorbent item to the central region of absorbent item in two opposite ends of length direction usually, so that packing, through after folding, will form fold line in the burst of absorbent item.Therefore, in the present embodiment, front end region 11 and the mesozone 13 of described absorbent item 100, the two ends that the demarcation line of rear end region 12 and mesozone 13 is absorbent item are folded to the fold line that forms after the central region, that is to say, in the present embodiment, the front end region 11 of described absorbent item 100, the described absorbent item 100 of Main Basis is divided in the virtual package process in the zone of rear end region 12 and the mesozone 13 between described front end region 11 and rear end region 12, and the two ends of its length direction are folded to that the fold line that forms after the central region of described absorbent item 100 divides.
Based on above-mentioned definition, in the present embodiment, outer surface definition at described main part 10 has first fold superimposing thread 111 and the second fold line 112, wherein said first fold superimposing thread 111 is the demarcation line of described front end region 11 and described mesozone 13, and described the second fold line 112 is the demarcation line of described mesozone 13 and described rear end region 12.
Described leakproof groove 200 is positioned at described mesozone 13, and it comprises the first groove 201 and the second groove 202, and described the first groove 201 and the second groove 202 are all along the curved extension of the width of described main part 10.Wherein, described the first groove 201 is positioned at a side of the close described first fold superimposing thread 111 of described mesozone 13, and protrude towards described front end region 11 on the arc of described the first groove 201 top, described the second groove 202 is arranged in a side of close described second fold line 112 of described mesozone 13, and protrude towards described rear end region 12 on the arc of described the second groove 202 top.
Preferably, in the present embodiment, the arc of described the first groove 201 top and described first fold superimposing thread 111 are tangent, and the arc top of described the second groove 202 is tangent with described the second fold line 112.
Usually the groove that is arranged at the absorbent item surface all is to adopt the means such as hot pressing to make concave entrance pressure contracting and forming of fiber, therefore, in the present embodiment, in described mesozone 13, extension track along described the first groove 201 and the second groove 202, described the first groove 201 and the second groove 202 corresponding zones are the high-density fiber district, compare with other zone of described mesozone 13, the deflection of described the first groove 201 and the second groove 202 corresponding zone of fiber will be relatively high.
In this utility model, described the first groove 201 and the second groove 202 are all along the curved extension of the width of described main part 10, and protrude towards the two ends of described main part 10 respectively on its arc top, such extension mode can make described the first groove 201 and the second groove 202 corresponding zone of fiber on described main part 10 both comprise along the zone of fiber of the width trend of described main part 10, has comprised again along the zone of fiber of the length direction trend of described main part 10.Because described the first groove 201 and the second groove 202 corresponding zone of fiber have higher fiber deflection, therefore when near the zone described the first groove 201 and the second groove 202 is subjected to external force that the bending distortion occurs, described the first groove 201 and the second groove 202 corresponding high-density fiber zones will be simultaneously provide support power at the length direction of described main part 10 and width and resist the bending that external force causes absorbent item, after external force disappears, the bending zone of described absorbent item 100 will return to the state before folding under the effect of support force, guaranteed absorbent item 100 through can also returning to after folding or close to initial design point, thereby avoided because the absorbent item after folding causes absorbent item 100 that the situations generation of side leakages occurs easily in the situation of burst generation evagination distortion.
Need to prove, in the present embodiment, be the described front end region 11 of clear and definite division, mesozone 13 and rear end region 12 at the described main part 10 described first fold superimposing threads 111 of definition and the second fold line 112 main purposes, come clear and definite described the first groove 201 of definition and the setting position of the second groove 202 on described absorbent item 100 with this.Understandable, in actual product, described first fold superimposing thread 111 and the second fold line 112 can exist also and can not exist.
Preferably, in the present embodiment, be designed with described first fold superimposing thread 111 and the second fold line 112 on the described absorbent item 100, by can reminding people when described absorbent item 100 is folded, to fold along described first fold superimposing thread 111 and the second fold line 112 at the described absorbent item 100 described first fold superimposing threads 111 of design and the second fold line 112, thereby give full play to the bend resistance effect of described the first groove 201 and the second groove 202.
As shown in Figure 3, in other embodiments, on the outer surface 21 of described absorbent item 100, also be formed with the 3rd groove 300 that extends along the length direction of described main part 10, described the 3rd groove 300 is positioned at the both sides of described main part 10 along the length direction of described main part 10, and described the 3rd groove 300 is used for preventing from falling within liquid on the described absorbent item 100 from the both sides of described main part 10 seepage.
Further, described the 3rd groove 300 extends to described rear end region 12 from front end region 11 arcs of described absorbent item 100.
Further, in described first fold superimposing thread 111 and the second fold line 112 these two places, at least at a fold line place, described the 3rd groove 300 protrudes towards the outside of described main part 10 along the width of described main part 10.Certainly, when not having described first fold superimposing thread 111 and the second fold line 112 on the described absorbent item 100, in the boundary (being between front end region 11 and the mesozone 13) and these two boundarys of boundary (being between mesozone 13 and the rear end region 12) at described mesozone 13 and rear end region 12 of described front end region 11 and mesozone 13, at least at a boundary, described the 3rd groove 300 protrudes towards the outside of described main part 10 along the width of described main part 10.
Understandable, according to different designs, at (namely first fold superimposing thread 111 places) between front end region 11 and the mesozone 13 and between described mesozone 13 and rear end region 12 (namely the second fold line 112 places), described the 3rd groove 300 all protrudes towards the outside of described main part 10 along the width of described main part 10.
Understandable, in described front end region 11 and rear end region 12, also groove can be set, perhaps have at least in the zone groove is set, thereby strengthen the leakageresistance of described absorbent item 100 front and back ends.
Certainly, the bearing of trend that is arranged at the groove in described front end region 11, the rear end region 12 can be determined according to different design requirements, that is to say, the groove that is arranged in described front end region 11, the rear end region 12 can extend along the length direction of described absorbent item 100, also can extend along the width of described absorbent item 100, can certainly on the length of described absorbent item 100 and width, all extend the leakproof groove is set.
Described absorbed layer 30 is used for absorbing the liquid that permeates from described permeable top layer 20.Described absorbed layer 30 is preferably mainly and is formed by Time of Fluff Slurry.
In this utility model, the material that forms described absorbed layer 30 does not have special restriction, as long as the material or the composite material that can be used in the absorbent item and can form the material layer with absorption function all may be used in this utility model, such as composite material of the macromolecular material with moisture pick-up properties and macromolecular material and Plant fiber etc.
Described opaque liquid bottom 40 is used for stopping that the liquid in the described absorbed layer 30 continues downward seepage.The material that forms described opaque liquid bottom 40 can be to have the macromolecular material of hydrophobic performance or have impermeable material layer of compact structure etc.
When in the prior art absorbent item being packed, its two ends with absorbent item of adopting cause absorbent item to cause the defective of side leakage at burst generation evagination to the folding mode of the central region of absorbent item easily, described absorbent item 100 provided by the utility model, under the constant prerequisite of the mode of the FOLD AND PACK that keeps absorbent item, according to the folding mode of absorbent item, described absorbent item 100 is divided into front end region 11, rear end region 12 and the mesozone 13 between described front end region 11 and rear end region 12.Then arrange in described mesozone 13 along the first groove 201 and second groove 202 of the curved extension of width of described absorbent item 100.Simultaneously, described the first groove 201 is arranged near described front end region 11, and the arc top of described the first groove 201 is protruded towards described front end region 11, described the second groove 202 is arranged near described rear end region 12, and protrude on the arc of described the second groove 202 top towards described rear end region 12.The popular feature that is higher than other regional fiber deflection of absorbent item by feat of the fiber deflection in the corresponding zone of groove on absorbent item surface, have as above the first groove 201 and second groove 202 of form by the burst setting at described absorbent item 100, can be when described absorbent item 100 be occured bending and deformation by external force, make the corresponding high-density fibers of described the first groove 201 and the second groove 202 zone provide support power at the length direction of described absorbent item 100 and width simultaneously and resist the bending that external force causes absorbent item, after external force disappears, the bending zone of described absorbent item 100 will return to the state before folding under the effect of support force, guaranteed that absorbent item 100 can also return to initial design point after folding, thereby avoided owing to the absorbent item after folding causes the absorbent item 100 easy situations that side leakage occurs to occur in the situation of burst generation evagination distortion.
In addition, those skilled in the art also can do other variation in this utility model spirit.So the variation that these are done according to this utility model spirit all should be included within this utility model scope required for protection.
Claims (8)
1. absorbent item, it has outer surface, be formed with the leakproof groove at described outer surface, it is characterized in that: along the length direction of described absorbent item, described outer surface is divided into front end region, rear end region and the mesozone between described front end region and rear end region, described front end region and rear end region can fold so that described absorbent item is packed to described mesozone, described leakproof groove is positioned at described mesozone, described leakproof groove comprises the first groove and the second groove, described the first groove and the second groove are all along the curved extension of the width of described absorbent item, wherein, described the first groove is positioned at the side of close described front end region of described mesozone and protrude towards described front end region on the arc top of described the first groove, and described the second groove is positioned at the arc top of the side of close described rear end region of described mesozone and described the second groove towards described rear end region protrusion.
2. absorbent item as claimed in claim 1, it is characterized in that: described outer surface is formed with first fold superimposing thread and the second fold line, wherein, described first fold superimposing thread is the demarcation line of described front end region and mesozone, described the second fold line is the demarcation line of described mesozone and rear end region, the arc top of described the first groove is tangent with described first fold superimposing thread, and the arc top of described the second groove is tangent with described the second fold line.
3. absorbent item as claimed in claim 1 or 2, it is characterized in that: described outer surface further is formed with the 3rd groove, and described the 3rd groove is positioned at the both sides of described absorbent item and extends along the length direction of described absorbent item.
4. absorbent item as claimed in claim 3, it is characterized in that: described the 3rd groove extends to described rear end region from the front end region arc of described absorbent item.
5. absorbent item as claimed in claim 4 is characterized in that: between described front end region and mesozone or at described first fold superimposing thread place, described the 3rd groove protrudes towards the outside of described absorbent item along the width of described absorbent item.
6. absorbent item as claimed in claim 4 is characterized in that: between described mesozone and rear end region or at described the second fold line place, described the 3rd groove protrudes towards the outside of described absorbent item along the width of described absorbent item.
7. absorbent item as claimed in claim 6 is characterized in that: between described front end region and mesozone or at described first fold superimposing thread place, described the 3rd groove protrudes towards the outside of described absorbent item along the width of described absorbent item.
8. absorbent item as claimed in claim 1 is characterized in that: in described front end region and rear end region, have at least to be formed with groove in the zone to strengthen the leakageresistance of described absorbent item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392879 CN202724130U (en) | 2012-08-09 | 2012-08-09 | Absorption appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392879 CN202724130U (en) | 2012-08-09 | 2012-08-09 | Absorption appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202724130U true CN202724130U (en) | 2013-02-13 |
Family
ID=47649890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220392879 Expired - Fee Related CN202724130U (en) | 2012-08-09 | 2012-08-09 | Absorption appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202724130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805688A (en) * | 2012-08-09 | 2012-12-05 | 金红叶纸业集团有限公司 | Absorbing article |
| CN106236399A (en) * | 2016-08-23 | 2016-12-21 | 广东茵茵股份有限公司 | Intercept excremental disposable absorbent article |
-
2012
- 2012-08-09 CN CN 201220392879 patent/CN202724130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805688A (en) * | 2012-08-09 | 2012-12-05 | 金红叶纸业集团有限公司 | Absorbing article |
| CN106236399A (en) * | 2016-08-23 | 2016-12-21 | 广东茵茵股份有限公司 | Intercept excremental disposable absorbent article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20200809 |