CN209575076U - A kind of absorbent commodity - Google Patents

Abstract

The utility model discloses a kind of absorbent commodities, including external coating and built-in, the external coating includes the first sheet material combined with built-in bottom, for preventing body fluid from revealing, and it is connected with the first sheet material, at least flexible second sheet material above interior dress longitudinal end, second sheet material includes first folding part mutually close with built-in skin contact side, the second folding part for being arranged in above the first folding part and being connected with the first folding part, and the First elastic component being arranged between the first folding part and the second folding part.After the utility model encases First elastic component by the folding of the second sheet material, it is combined again with the first sheet material, the elasticity of waist area is assigned by First elastic component or First elastic component with second elastic component jointly, make not needing elastic cutter in goods batch design and cut elastic waistline using the above structure, save manufacturing cost, and product is more beautiful, fitting sense is more preferably.

Description

A kind of absorbent commodity

Technical field

The utility model relates to disposable sanitary articles field more particularly to a kind of absorbent commodities.

Background technique

In general, draw be both provided at the rear and front end of disposable adsorption objects such as trousers for prevent body fluid from The anti-spill the beans (pocket) revealed at rear and front end, as Chinese Patent Application No. 201520763761.2 discloses a kind of absorbability Article, the formation of pocket is to be extended through external coating longitudinally toward core direction and inside packing, and wrapping in the article Elastomeric element is separately set at folding.Although the waist area that aforesaid way can assign absorbent commodity has elasticity, its work Skill process is often more complicated, and manufacturing cost is higher.

In addition to this, existing to draw the part that elastic waistline and absorptive core coincide in trousers, it needs using elastic cutter By the part elasticity eliminate, and then guarantee elastic waistline shrink when, absorptive core will not with the contraction of elastic waistline and There is fold.Therefore, for goods batch, it is also necessary to add elastic cutter on specific station, increase simultaneously The manufacturing cost of equipment.Further, since cut off elastic in coincidence part, thus the local elasticity of waist portion can weaken, and lead Cause product laminating degree not high.

Utility model content

Technical problem to be solved in the utility model is to overcome above-mentioned deficiency present in existing design, provides a kind of suction The property received article has the advantages that structure novel, waistline are elastic by force, manufacturing cost is low etc..

Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of absorbent commodity, has mutual Vertical vertical and horizontal have front waist region, crotch region and rear waist region in the longitudinal direction；It include external coating and It is built-in, the external coating include combined with built-in bottom, for prevent body fluid reveal the first sheet material, and with first Material is connected, at least flexible second sheet material, second sheet material include connecing with built-in skin above interior dress longitudinal end The first mutually close folding part of touching side, the second folding part for being arranged in above the first folding part and being connected with the first folding part, And the First elastic component between the first folding part and the second folding part is set.External coating can in above-mentioned absorbent commodity To be one chip, be also possible to double-disk.

When external coating is provided with one piece, the arc-shaped opening extended longitudinally is also symmetrically arranged in both lateral sides, The arc-shaped opening has shape compatible with calf circumference, and the absorbent commodity is hour-glass in shape when being unfolded.Further, described outer The calf circumference elastic component substantially extended along arc-shaped opening direction is additionally provided on clad, one end of the calf circumference elastic component is fixed Lateral ends in absorbent commodity lumbar region, the other end are fixed on the crotch region on external coating.External coating is located at Several abdomen elastics being laterally extended are additionally provided on the built-in left and right sides.

When external coating is provided with two pieces, absorbent commodity is H-shaped when being unfolded.Built-in both lateral sides are additionally provided with along longitudinal direction The calf circumference elastic component of extension, the calf circumference elastic component constitute calf circumference leakproof elastic component.

As one of specific embodiment of the utility model, second sheet material and the first sheet material are fixed on absorption The end of property article, wherein the first folding part and the second folding part are overlapped, the First elastic component is from built-in longitudinal end Extend above portion toward absorbent commodity end direction.The elasticity of waist area is only to be assigned by First elastic component at this time.

As another specific embodiment of the utility model, second sheet material and the first sheet material are fixed on absorbability The end of article, second folding part have with the equitant overlay segment in the first folding part, and from built-in longitudinal end The extended segment that side extends toward absorbent commodity end direction is additionally provided with the second elastic structure between the extended segment and the first sheet material Part.The elasticity of waist area is assigned jointly by First elastic component and second elastic component at this time.

As another specific embodiment of the utility model, second sheet material and the first sheet material are fixed on built-in indulge To end, wherein the first folding part and the second folding part are overlapped, the first sheet material has self-absorption article end to second The linkage section that sheet material direction extends, is additionally provided with second elastic component between linkage section and the first sheet material.Waist area at this time Elasticity is assigned jointly by First elastic component and second elastic component.

Further, first folding part is equipped with bonding region and non-adhesive region close to built-in side, this is non- Bonding region can form one under the action of bonding region prevents body fluid from the pocket longitudinally revealed, the First elastic component For assigning the elasticity of lumbar region and pocket.

Further, the non-adhesive region is square, and is arranged on the center line of absorbent commodity.

Further, the area in the non-adhesive region is less than or equal to described built-in and the first folding part intersection Area.

Since tradition draws the part that elastic waistline and absorptive core coincide in trousers, need the portion using elastic cutter The elasticity divided is eliminated, and then guarantees elastic waistline when shrinking, and absorptive core pleat will not occur with the contraction of elastic waistline Wrinkle, therefore need individually to arrange an elastic cutter in the process design of traditional product, however above structure is used, by It is not contacted directly with elastomer in built-in, thus even if aforementioned fold will not occur for interior dress in elastomer contracts, therefore Setting elastic cutter can not be needed when process design, so interior load onto there will not be cut mark, product is more beautiful.Using skill as above Art scheme by the way that external coating to be designed as to split type the first sheet material and the second sheet material, and is arranged first on the second sheet material Elastic component, First elastic component arrangement range depending on the shape of the second sheet material and width, can be arranged only at it is built-in Above longitudinal end, it is also possible to extend from absorbent commodity longitudinal end toward built-in direction.It is located at front waist in external coating Form waist overlay area at region and rear waist region, on the non-skin contact side of waist overlay area there are bonding region and Non-adhesive region, the non-adhesive region can form a pocket for preventing body fluid from revealing from front-rear direction under the action of bonding region Portion, the pocket can preferably prevent front and back from revealing, reduce the contact wetted area of skin, so that product is kept for the longer time It is dry and comfortable comfortable.

The utility model has the beneficial effects that

After the utility model encases First elastic component by the folding of the second sheet material, then combine with the first sheet material, waistline The elasticity in region is assigned by First elastic component or First elastic component with second elastic component jointly, is made using the above structure Elastic cutter must not be needed in goods batch design to cut elastic waistline, save manufacturing cost, and product is more Beauty, fitting sense is more preferably.In addition, passing through the setting of bonding region and non-adhesive region, so that non-adhesive region is in bonding region Under the action of can form one and prevent body fluid from the pocket longitudinally revealed, compared with the traditional structure pocket standing effect more It is good, therefore there is better anti-leak result.

Detailed description of the invention

Fig. 1 is the expanded view of embodiment 1.

Fig. 2 is the A-A cross-sectional view of Fig. 1.

Fig. 3 is the B-B cross-sectional view of Fig. 1.

Fig. 4 is the T-T cross-sectional view of Fig. 1.

Fig. 5 is that Fig. 1 saves built-in structural schematic diagram, and dotted portion illustrates built-in profile in figure.

Fig. 6 is the T-T cross-sectional view of embodiment 2.

Fig. 7 is the T-T cross-sectional view of embodiment 3.

Fig. 8 is the expanded view of embodiment 4.

Specific embodiment

Referring to the attached drawing of the utility model embodiment, the utility model is illustrated.

Embodiment 1,

As shown in Figs. 1-5, a kind of absorbent commodity 1 has orthogonal longitudinal direction Y and transverse direction X, has on longitudinal Y Front waist region A, crotch region B and rear waist region C.The absorbent commodity 1 is substantially H-shaped upon deployment, has and sets Set upper end Y1, lower end Y2, left part X1 and right part X2 in the longitudinal direction.

A kind of absorbent commodity 1, built-in 102 be arranged including two external coatings 101 and across two external coatings 101.

Wherein, built-in 102 include liquid-permeable front sheet 2, absorber 3, opaque liquid back-sheet 4 and setting in transparent liquid The leakproof side wall 5 of property 2 both lateral sides of face sheet.Absorber 3 is by internal absorptive core 31 and is arranged outside absorptive core Absorptive core cladded sheet materials 32 constitute.Opaque liquid back-sheet 4 by the liquid impervious film sheet material 41 on upper layer and lower layer not Transparent liquid adhesive-bonded fabric sheet material 42 is constituted.Leakproof side wall 5 by downward packing leakproof side wall sheet material 52, and be arranged in leakproof side wall Leakproof side wall elastomeric element 51 in sheet material 52 forms.Opaque liquid back-sheet 4 is arranged in the lower layer of absorber 3, and with two External coating 101 combines.

It is additionally provided with the calf circumference elastic component 6 extended longitudinally in interior 102 both lateral sides of filling, 6 structure of calf circumference elastic component At calf circumference leakproof elastic component.

External coating 101 includes the first sheet material 61 combined with built-in 102 bottom, for preventing body fluid from revealing, and It is connected with the first sheet material 61, at least flexible second sheet material 62 above interior dress longitudinal end, second sheet material 62 wraps Include first folding part 621 mutually close with built-in skin contact side, be arranged above the first folding part 621 and with the first folding part The second folding part 622 being connected, and the first elastic structure being arranged between the first folding part 621 and the second folding part 622 Part 623.First elastic component 623 is provided with several, and in laterally consecutive extension, longitudinal gap arrangement.

Wherein, the second sheet material 62 and the first sheet material 61 are fixed on the upper end Y1 and lower end Y2 of absorbent commodity, wherein First folding part 621 and the second folding part 622 are overlapped, and the First elastic component 623 is past from above built-in longitudinal end Absorbent commodity end direction extends.

It is equipped with bonding region 91 and non-adhesive region 92 on the interior side for filling 102 in the first folding part 61, this is non-stick Connecing region 92 and capable of forming one under the action of bonding region 91 prevents body fluid from the pocket longitudinally revealed, the described first elastic structure Part 623 is used to assign the elasticity of lumbar region and pocket.

Non-adhesive region 92 is square, and is arranged on the center line of absorbent commodity 1；The area in the non-adhesive region Less than or equal to described built-in 102 and the area of 61 intersection of the first folding part.

Embodiment 2,

As shown in fig. 6, external coating 101 includes first combined with built-in 102 bottom, for preventing body fluid leakage Material 61, and be connected with the first sheet material 61, at least flexible second sheet material 62 above interior dress longitudinal end, this second Sheet material 62 includes first folding part 621 mutually close with built-in skin contact side, is arranged above the first folding part 621 and with the The second folding part 622 that one folding part is connected, and be arranged between the first folding part 621 and the second folding part 622 One elastic component 623.First elastic component 623 is provided with several, and in laterally consecutive extension, longitudinal gap arrangement.

Wherein, the second sheet material 62 and the first sheet material 61 are fixed on the end of absorbent commodity, the second folding part 622 have with The equitant overlay segment 6221 in first folding part 621, and prolong from above built-in longitudinal end toward absorbent commodity end direction The extended segment 6222 stretched is additionally provided with second elastic component 63 between the extended segment 6222 and the first sheet material 61.Second elastic structure Part 63 is provided with several, and in laterally consecutive extension, longitudinal gap arrangement.The elasticity of lumbar region is by First elastic component 623 and second elastic component 63 jointly assign.Remaining is the same as embodiment 1.

Embodiment 3,

As shown in fig. 7, external coating 101 includes first combined with built-in 102 bottom, for preventing body fluid leakage Material 61, and be connected with the first sheet material 61, at least flexible second sheet material 62 above interior dress longitudinal end, this second Sheet material 62 includes first folding part 621 mutually close with built-in skin contact side, is arranged above the first folding part 621 and with the The second folding part 622 that one folding part is connected, and be arranged between the first folding part 621 and the second folding part 622 One elastic component 623.First elastic component 623 is provided with several, and in laterally consecutive extension, longitudinal gap arrangement.

Wherein, second sheet material 62 and the first sheet material 61 are fixed on built-in longitudinal end, wherein the first folding part 621 with Second folding part 622 is overlapped, the connection that there is the first sheet material 61 self-absorption article end to extend to the second sheet material direction Section 6223, is additionally provided with second elastic component 63 ' between linkage section 6223 and the first sheet material 61.Second elastic component 63 ' is arranged There are several, and in laterally consecutive extension, longitudinal gap arrangement.The elasticity of lumbar region is by First elastic component 623 and second Elastic component 63 ' assigns jointly.Remaining is the same as embodiment 1.

Embodiment 4,

As shown in figure 8, a kind of absorbent commodity 1, has orthogonal longitudinal direction Y and transverse direction X, the absorbent commodity 1 Upon deployment substantially be in hourglass shape comprising an external coating 101 and be fixed on external coating 101 it is inboard built-in 102.Outsourcing Arc-shaped opening 71 is also symmetrically arranged in the both lateral sides of coating 101, which has compatible with calf circumference Shape.The arc calf circumference elastic component 8 substantially extended along 71 directions of arc-shaped opening, the leg are additionally provided on external coating 101 The one end for enclosing elastic component 8 is fixed on the lateral ends of absorbent commodity lumbar region, and the other end is fixed on external coating and interior On crotch region between dress.External coating 101, which is located on built-in 102 left and right sides, is additionally provided with several abdomens being laterally extended Elastic 10.Remaining is the same as embodiment 1.

It is described above and it is shown in figure be only preferred embodiments of the present invention, but the protection model of the utility model Enclose it is without being limited thereto, for any those of ordinary skill in the art, within the technical scope disclosed by the utility model, Technical solution and its utility model design according to the present utility model is subject to equivalent substitution or change, should all cover practical new at this Within the protection scope of type.

Claims (9)

1. a kind of absorbent commodity has orthogonal vertical and horizontal, there is front waist region, crotch region in the longitudinal direction And rear waist region；It is characterized by comprising external coating and built-in, the external coating include combined with built-in bottom, The first sheet material for preventing body fluid from revealing, and be connected with the first sheet material, at least above interior dress longitudinal end with bullet Property the second sheet material, which includes first folding part mutually close with built-in skin contact side, setting first fold The second folding part being connected above portion and with the first folding part, and be arranged between the first folding part and the second folding part First elastic component.

2. absorbent commodity as described in claim 1, it is characterised in that: second sheet material and the first sheet material are fixed on absorbability The end of article, wherein the first folding part and the second folding part are overlapped, the First elastic component is from built-in longitudinal end Top extends toward absorbent commodity end direction.

3. absorbent commodity as described in claim 1, it is characterised in that: second sheet material and the first sheet material are fixed on absorbability The end of article, second folding part have with the equitant overlay segment in the first folding part, and from built-in longitudinal end The extended segment that side extends toward absorbent commodity end direction is additionally provided with the second elastic structure between the extended segment and the first sheet material Part.

4. absorbent commodity as described in claim 1, it is characterised in that: second sheet material and the first sheet material are fixed on built-in indulge To end, wherein the first folding part and the second folding part are overlapped, the first sheet material has self-absorption article end to second The linkage section that sheet material direction extends, is additionally provided with second elastic component between linkage section and the first sheet material.

5. the absorbent commodity as described in any one of Claims 1-4, it is characterised in that: the external coating is provided with one piece, The arc-shaped opening extended longitudinally is also symmetrically arranged in both lateral sides, which has shape compatible with calf circumference Shape；The absorbent commodity is hour-glass in shape when being unfolded.

6. the absorbent commodity as described in any one of Claims 1-4, it is characterised in that: the external coating is provided with two pieces, inhales It is H-shaped when the property received article expansion.

7. absorbent commodity as described in claim 1, it is characterised in that: first folding part is equipped with close to built-in side Bonding region and non-adhesive region, which can form one under the action of bonding region prevents body fluid from longitudinal leakage Pocket, the First elastic component is used to assign the elasticity of lumbar region and pocket.

8. absorbent commodity as claimed in claim 7, it is characterised in that: the non-adhesive region is square, and setting is absorbing On the center line of property article.

9. the absorbent commodity as described in claim 7 or 8, it is characterised in that: the area in the non-adhesive region is less than or equal to institute State built-in and the first folding part intersection area.