CN207837742U - A kind of pull-type prevents the sanitary napkin of back leak - Google Patents
A kind of pull-type prevents the sanitary napkin of back leak Download PDFInfo
- Publication number
- CN207837742U CN207837742U CN201720481211.0U CN201720481211U CN207837742U CN 207837742 U CN207837742 U CN 207837742U CN 201720481211 U CN201720481211 U CN 201720481211U CN 207837742 U CN207837742 U CN 207837742U
- Authority
- CN
- China
- Prior art keywords
- counterdie
- liquid levels
- layer
- absorptive core
- pull
- 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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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model is the sanitary napkin that a kind of pull-type prevents back leak, including counterdie, absorptive core and saturating liquid levels layer, it is characterized in that, the absorptive core is internally provided with nano silver circular layer, the absorptive core presses into a single integrated structure with the counterdie, the trapezoidal slot both sides of the counterdie are arranged with flank, and the trapezoidal wide opening both sides of the counterdie are arranged with empennage, and the flank is an integral structure with the counterdie with the empennage.The utility model light structure, reasonable design is beautiful, by adding leakproof flow guide bar in saturating liquid levels layer, when user is seated or when recumbency, by opening the end for the guiding region being bonded in liquid levels layer and being bonded with the butt crack of user, by lifting the guiding region being bonded with user's butt crack, back leak caused by menses flow backward along butt crack is effectively prevented, the contact site of user and leakproof flow guide bar is felt can be more comfortable, while avoiding unnecessary awkward and trouble.
Description
Technical field
The utility model is related to the sanitary napkins that amenities technical field more particularly to a kind of pull-type prevent back leak.
Background technology
Sanitary napkin is a kind of absorbent amenities of tool, is generally compounded to form by counterdie, cotton core knead dough layer, health
The face layer of towel cannot be bonded with the butt crack of user well, when user is seated or when recumbency, not due to the menses on face layer
It can be absorbed at once, menses can backward flow along butt crack and cause back leak, and Leakproof strip is usually set as convex by back leak in order to prevent
Rise, the contact site of user and Leakproof strip protrusion will produce uncomfortable feeling, to user bring it is unnecessary it is awkward with
Trouble.
Invention content
The utility model aims to solve the problem that the deficiencies in the prior art, and provides the sanitary napkin that a kind of pull-type prevents back leak.
The utility model to achieve the above object, using following technical scheme：
A kind of pull-type prevents the sanitary napkin of back leak, including counterdie, absorptive core and saturating liquid levels layer, which is characterized in that institute
It is by the left-to-right trapezoidal setting gradually to broaden to state counterdie, and the liquid levels layer is adapted and is located at the shape of the counterdie
The top of the counterdie, the absorptive core is between the liquid levels layer and the counterdie, the inside of the absorptive core
Equipped with nano silver circular layer, the absorptive core and counterdie pressing are into a single integrated structure, if the left end of the liquid levels layer is equipped with
Dry groove, the groove is arc-shaped to be arranged and is bent to the right end of the liquid levels layer, and the upper surface of the liquid levels layer is set
There are leakproof flow guide bar, the leakproof flow guide bar to be arranged in bar shaped, the leakproof flow guide bar is located at the right side of the groove, described anti-
It includes anti-overflow area and guiding region to leak flow guide bar, and the anti-overflow area is located at the left side of the guiding region, and the anti-overflow area is fixed on institute
Reticulated Absorbent slot is stated in liquid levels layer and is evenly equipped in the anti-overflow area, the guiding region is equipped with bar shaped diversion trench, described
Guiding region is bonded in by the way that the adhesive layer of end is movable in the liquid levels layer, and the trapezoidal slot both sides of the counterdie are symmetrically set
There are flank, the trapezoidal wide opening both sides of the counterdie to be arranged with empennage, the flank is one with the counterdie with the empennage
Body formula structure.
The counterdie uses PE membrane materials.
The back side of the counterdie, the flank and the empennage is coated with gum layer.
The absorptive core uses non-woven fabrics.
The thickness of the leakproof flow guide bar is 0.4-0.7mm.
The utility model has the beneficial effects that：The utility model light structure, reasonable design is beautiful, by saturating liquid levels layer
On add leakproof flow guide bar, when user is seated or when recumbency, by the way that the end for the guiding region being bonded in liquid levels layer is taken off
It opens and is bonded with the butt crack of user, by lifting the guiding region being bonded with user's butt crack, effectively prevent menses along stock
Ditch flows caused back leak backward, and the contact site of user and leakproof flow guide bar is felt can be more comfortable, at the same avoid it is unnecessary
Embarrassment and trouble.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1- counterdies；2- absorptive cores；The saturating liquid levels layers of 3-；4- flanks；5- leakproof flow guide bars；The anti-overflow areas 51-；52- is led
Flow area；6- empennages；7- grooves；
It is described in detail with reference to attached drawing below with reference to the embodiments of the present invention.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1, a kind of pull-type prevents the sanitary napkin of back leak, including counterdie 1, absorptive core 2 and saturating liquid levels layer 3,
It is characterized in that, the counterdie 1 is by the left-to-right trapezoidal setting gradually to broaden, the shape of the liquid levels layer 3 and the counterdie 1
Shape is adapted and positioned at the top of the counterdie 1, the absorptive core 2 be located at the liquid levels layer 3 and the counterdie 1 it
Between, the absorptive core 2 is internally provided with nano silver circular layer, the absorptive core 2 pressed with the counterdie 1 it is into a single integrated structure,
The left end of the liquid levels layer 3 is equipped with several grooves 7, the arc-shaped setting of the groove 7 and to the right end of the liquid levels layer 3
The upper surface of bending, the liquid levels layer 3 is equipped with leakproof flow guide bar 5, and the leakproof flow guide bar 5 is arranged in bar shaped, the leakproof
Flow guide bar 5 is located at the right side of the groove 7, and the leakproof flow guide bar 5 includes anti-overflow area 51 and guiding region 52, the anti-overflow area 51
Left side positioned at the guiding region 52, the anti-overflow area 51 be fixed in the liquid levels layer 3 and in the anti-overflow area 51
It is furnished with Reticulated Absorbent slot, the guiding region 52 is equipped with bar shaped diversion trench, and the guiding region 52 can live by the adhesive layer of end
Dynamic to be bonded in the liquid levels layer 3, the trapezoidal slot both sides of the counterdie 1 are arranged with flank 4, the counterdie 1 it is trapezoidal
Wide opening both sides are arranged with empennage 6, and the flank 4 is an integral structure with the counterdie 1 with the empennage 6.
The counterdie 1 uses PE membrane materials.
The counterdie 1, the flank 4 and the back side of the empennage 6 are coated with gum layer.
The absorptive core 2 uses non-woven fabrics.
The thickness of the leakproof flow guide bar 5 is 0.4-0.7mm.
When the utility model is used, the end for the guiding region 52 being bonded in liquid levels layer 3 opened and with user's
Butt crack is bonded, and menses work as use along anti-overflow area 51 of the flow direction equipped with Reticulated Absorbent slot of guiding region 52 equipped with bar shaped diversion trench
Person is seated or when recumbency, by lifting the guiding region 52 being bonded with user's butt crack, effectively prevents menses along butt crack backward
Back leak caused by stream, leakproof flow guide bar 5 are arranged using bar shaped, and the contact site of user and leakproof flow guide bar 5 is felt can be more easypro
It is suitable, while unnecessary awkward and trouble is avoided, the utility model light structure, reasonable design beauty.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the various improvement of the methodology and technical solution progress of the utility model are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (5)
1. a kind of pull-type prevents the sanitary napkin of back leak, including counterdie (1), absorptive core (2) and saturating liquid levels layer (3), feature
It is, the counterdie (1) is by the left-to-right trapezoidal setting gradually to broaden, the shape of the liquid levels layer (3) and the counterdie (1)
Shape is adapted and positioned at the top of the counterdie (1), and the absorptive core (2) is located at the liquid levels layer (3) and the bottom
Between film (1), the absorptive core (2) is internally provided with nano silver circular layer, and the absorptive core (2) is pressed with the counterdie (1)
Integrator structure, the left end of the liquid levels layer (3) are equipped with several grooves (7), the arc-shaped setting of the groove (7) and to
The right end of the liquid levels layer (3) is bent, and the upper surface of the liquid levels layer (3) is equipped with leakproof flow guide bar (5), and the leakproof is led
It flows item (5) in bar shaped to be arranged, the leakproof flow guide bar (5) is located at the right side of the groove (7), leakproof flow guide bar (5) packet
Anti-overflow area (51) and guiding region (52) are included, the anti-overflow area (51) is located at the left side of the guiding region (52), the anti-overflow area
(51) it is fixed in the liquid levels layer (3) and is evenly equipped with Reticulated Absorbent slot, the guiding region in the anti-overflow area (51)
(52) it is equipped with bar shaped diversion trench, the guiding region (52) is bonded in the liquid levels layer by the way that the adhesive layer of end is movable
(3) on, the trapezoidal slot both sides of the counterdie (1) are arranged with flank (4), and the trapezoidal wide opening both sides of the counterdie (1) are symmetrical
Equipped with empennage (6), the flank (4) is an integral structure with the counterdie (1) with the empennage (6).
2. a kind of pull-type according to claim 1 prevents the sanitary napkin of back leak, which is characterized in that the counterdie (1) is adopted
With PE membrane materials.
3. a kind of pull-type according to claim 1 prevents the sanitary napkin of back leak, which is characterized in that the counterdie (1), institute
It states flank (4) and the back side of the empennage (6) is coated with gum layer.
4. a kind of pull-type according to claim 1 prevents the sanitary napkin of back leak, which is characterized in that the absorptive core
(2) non-woven fabrics is used.
5. a kind of pull-type according to claim 1 prevents the sanitary napkin of back leak, which is characterized in that the leakproof flow guide bar
(5) thickness is 0.4-0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481211.0U CN207837742U (en) | 2017-05-03 | 2017-05-03 | A kind of pull-type prevents the sanitary napkin of back leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481211.0U CN207837742U (en) | 2017-05-03 | 2017-05-03 | A kind of pull-type prevents the sanitary napkin of back leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837742U true CN207837742U (en) | 2018-09-11 |
Family
ID=63424805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720481211.0U Expired - Fee Related CN207837742U (en) | 2017-05-03 | 2017-05-03 | A kind of pull-type prevents the sanitary napkin of back leak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207837742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174409A (en) * | 2017-05-03 | 2017-09-19 | 天津市娇柔卫生制品有限公司 | The sanitary napkin that a kind of pull-type leaks after preventing |
-
2017
- 2017-05-03 CN CN201720481211.0U patent/CN207837742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174409A (en) * | 2017-05-03 | 2017-09-19 | 天津市娇柔卫生制品有限公司 | The sanitary napkin that a kind of pull-type leaks after preventing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180911 Termination date: 20200503 |