Leakproof bra pad
Technical field
The present invention relates to the technical field of breast pad, specifically is a kind of leakproof bra pad.
Background technology
Breast pad such as existing sphere shape or taper shape have comfort preferably.But in use, ignored breast pad and be in plumbness in use basically, if run into excessive liquid, water accepting layer is saturated, and then liquid can ooze under water accepting layer, and pollutes the medicated clothing of user.Therefore, the less-than-ideal situation of existing breast pad ubiquity bottom margin leakageresistance.
Summary of the invention
The technical problem that the present invention will solve provide a kind of simple in structure, when water accepting layer is saturated, still can prevent the leakproof bra pad that bottom margin leaks.
In order to solve the problems of the technologies described above, the invention provides a kind of leakproof bra pad, comprising: stacked successively water guide layer, water accepting layer and watertight composition; Be characterized in: inboard contiguous upper and lower edge is parallel is provided with the waterproof bar at the water guide layer, and the waterproof bar that is in lower position in use is wrapped in the breast lower surface.
For preventing that further in use liquid leaks down, the bound edge around said watertight composition has to the inside.
Technique scheme of the present invention is compared prior art and had the following advantages: (1) leakproof bra pad of the present invention in use; If water accepting layer is saturated; Then owing to the inboard adjacent lower edge of water guide layer place is provided with the waterproof bar and is wrapped in the breast lower surface; Play interception function, prevented to ooze under liquid further.(2) watertight composition that adopts has bound edge to the inside, can prevent further that in use liquid leaks down, plays the effect of double leak-proof.
Description of drawings
For content of the present invention is more clearly understood, below basis specific embodiment and combine accompanying drawing, the present invention is done further detailed explanation, wherein
Fig. 1 is the structural representation of the medial surface of leakproof bra pad of the present invention.
Fig. 2 is the structural representation of the A-A section of the leakproof bra pad among Fig. 1.
Fig. 3 is the structural representation of the lateral surface of leakproof bra pad of the present invention.
Fig. 4 is the user mode sketch map of leakproof bra pad of the present invention.
The specific embodiment
See Fig. 1-4, the leakproof bra pad of present embodiment comprises: stacked successively water guide layer 1, water accepting layer 2 and watertight composition 3; At the parallel waterproof bar 4 that plays resistance effect that is provided with of water guide layer 1 inboard contiguous upper and lower edge; In use, the waterproof bar 4 that is in lower position is suitable for being wrapped in the breast lower surface, is used to stop liquid to fall rapidly, so that liquid is fully absorbed in finite time by water accepting layer 2.
For preventing that further in use liquid leaks down, said watertight composition 3 has bound edge 5 to the inside.
The lateral surface of watertight composition 3 is provided with a plurality of pasters 6, so that stick in the medicated bra of user.
As another preferred embodiment, be provided with water accepting layer and water guide layer in bound edge 5 inboards of said watertight composition 3.
Described water guide layer 1 keeps self dry and comfortable cloth of wet function to process by having, and water accepting layer 2 is processed by the polymeric material that is suitable for absorbing the milk function, and watertight composition 3 is processed by the paper laminated film with separated liquid airing function.
Obviously, the foregoing description only be for clearly the present invention is described and is done for example, and be not to be qualification to embodiment of the present invention.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present invention extended out and still are among protection scope of the present invention.