TWM531149U - Air-permeable waterproof coat - Google Patents

Description

Waterproof and breathable outerwear

This creation is about a kind of clothing, especially a waterproof and breathable outerwear.

When raining out, most people use umbrellas or waterproof outerwear (such as raincoats or waterproof jackets) to avoid getting wet. However, in the case of strong wind and rain, the use of the umbrella will still be wet and easy to pick up due to strong winds. In addition, the umbrella also needs extra air to hold the hand, so if you encounter strong wind and rain or ride a vehicle Still need to use a waterproof coat to cover the wind and rain.

In order to achieve a good waterproof effect, the waterproof outerwear on the market usually has poor air permeability. Therefore, when the user wears a waterproof outerwear, the hot air generated by the body cannot be discharged, and the user feels stuffy and uncomfortable. When worn for a long period of time, the user is prone to sweat and causes the clothes to wet, which in turn causes a bad use effect.

In view of the above problems, in one embodiment, a waterproof and breathable outer garment is provided, including a garment body, a sandwich bag body, and a flow guiding structure. The outer garment body comprises an outer waterproof cloth and a gas permeable layer, the outer waterproof cloth has an air inlet, and the gas permeable layer covers the air inlet. The sandwich bag body comprises an inner waterproof cloth and an upper bag mouth. The inner waterproof cloth is fixed inside the outer garment body and correspondingly covers the air inlet, and the inner waterproof cloth is reserved and the upper bag mouth is not closed. The flow guiding structure comprises a back plate and an opening support member, the opening support member is connected to one side of the back plate, the flow guiding structure body is accommodated in the sandwich bag body, and the opening support member is correspondingly opened to extend the bag on the sandwich bag body Mouth to keep the gas flowing.

Therefore, the waterproof and breathable outer garment of the present embodiment can effectively infiltrate external rainwater or moisture intrusion by the outer waterproof cloth of the outer garment body when being worn by the user. In addition, a sandwich bag body is disposed through the air inlet of the outer garment body, and the flow guiding structure body is accommodated in the sandwich bag body and the bag mouth of the sandwich bag body is opened, so that external air can enter the sandwich bag body from the air inlet port. Through the guidance of the flow guiding structure, the gas can be introduced into the waterproof and breathable outer garment from the upper bag mouth to achieve the effect of ventilation and ventilation.

As shown in FIG. 1 to FIG. 4, in the present embodiment, the waterproof and breathable outer garment 1 may specifically be a waterproof jacket or a raincoat. The waterproof and breathable outer garment 1 includes a garment body 10, a sandwich bag body 20, and a flow guiding structure 30. The outer garment body 10 includes an outer waterproof cloth 11 and a gas permeable layer 15, wherein the outer waterproof cloth 11 is a cloth made of a waterproof material, such as polyurethane (polyurethane), polyimide (polyimide), polyparaphenylene. Polyethylene terephthalate, Polycarbonate or Poly Vinyl Chloride. Alternatively, the outer tarpaulin 11 may also be a tarpaulin having a waterproof film (such as PTFE, TPU or PU film) on its surface or a tarpaulin coated with a waterproof layer (such as PTFE, TPU or PU layer) to be worn by the user. When the waterproof and breathable outerwear is 1, the outer tarpaulin 11 can effectively insulate the external rainwater or moisture from invading to achieve the waterproof effect. In addition, the outer tarpaulin 11 defines an air inlet 111. The outer garment body 10 has an opposite windward side 12 and a leeward side 13 . The air inlet 111 is open on the windward side 12 and corresponds to the chest position of the user. However, in some embodiments, the air inlet 111 may also be opened at the bottom or the sleeve of the windward side 12, which is not limited in this embodiment. The gas permeable layer 15 is in the form of a mesh and covers the air inlet 111 so that external air can enter the inside of the outer casing body 10 from the air inlet 111. In some embodiments, the gas permeable layer 15 may also be a layer of perforated cloth that allows external gases to enter the interior of the garment body 10 from the perforations of the gas permeable layer 15.

As shown in FIG. 1 to FIG. 4, the sandwich bag body 20 includes an inner waterproof cloth 21 and an upper bag opening 25, and the inner waterproof cloth 21 is a cloth made of a waterproof material, such as polyurethane (Polyurethane) and polyaluminum. Polyimide, Polyethylene terephthalate, Polycarbonate or Poly Vinyl Chloride. Alternatively, the inner tarpaulin 21 may be a tarpaulin having a waterproof film (such as PTFE, TPU or PU film) on its surface or a tarpaulin coated with a waterproof layer (such as PTFE, TPU or PU layer). In addition, the inner tarpaulin 21 can be fixed inside the outer garment body 10 by sewing, gluing or hot-melting, and correspondingly covers the air inlet 111. In other words, the inner waterproof cloth 21 covers the air inlet 111 entirely, so that the external air is advanced. When the tuyere 111 enters the inside of the outer garment body 10, the moisture entrained by the external air can be blocked by the inner tarpaulin 21, thereby effectively preventing the laundry inside the user from being wetted. In addition, the inner tarpaulin 21 and the upper bag opening 25 are not closed, that is, the side of the inner tarpaulin 21 close to the collar is not fixed to the outer tarpaulin 11 to form a bag that communicates with the inside of the outer garment body 10. Mouth 25.

As shown in FIG. 1 to FIG. 4 , the flow guiding structure 30 is accommodated in the sandwich bag body 20 . In an embodiment, the flow guiding structure 30 can be inserted into the sandwich bag body 20 from the upper bag opening 25 . Medium (as shown in Fig. 2), so that the flow guiding structure 30 can be taken out from the upper bag opening 25 without the use requirement. Alternatively, the flow guiding structure 30 can also be fixed in the sandwich bag body 20, which is not limited in this embodiment. Specifically, the flow guiding structure 30 includes a back plate 31 and an opening support member 35. Here, the opening support member 35 is located at one side of the back plate 31 and adjacent to the upper bag opening 25. The opening support member 35 includes a connection to the back plate. The two supporting side plates 36 and the front side plate 37 are opposite to the two sides, and the two supporting side plates 36 are connected between the back plate 31 and the front side plate 37 to form a closed frame, so that the two supporting side plates 36 are supported by the outer tarpaulin. 11 is interposed between the inner tarpaulin 21, and the front side panel 37 is abutted against the outer tarpaulin 11. Thereby, the opening support member 35 can correspondingly open the bag opening 25 above the sandwich bag body 20 to keep the gas flowing.

Further, the flow guiding structure 30 may have the following various embodiments in addition to the above embodiments. As shown in FIG. 7, in the embodiment, the two supporting side plates 36 of the flow guiding structure 30A extend to the lower edge of the backing plate 31, so that the two supporting side plates 36 can be opened apart. Outside the bag mouth 25 on the bag body 20, the sandwich bag body 20 can be further extended in other areas below the upper bag opening 25, so that the entire sandwich bag body 20 can be supported by the flow guiding structure 30. Keep the gas flowing. Alternatively, as shown in FIG. 8, compared with the embodiment of FIG. 7 described above, the flow guiding structure 30B omits the arrangement of the front side plate 37 and is supported by only the two supporting side plates 36 to the outer tarpaulin 11 and the inside. Between tarpaulins 21 . Alternatively, as shown in FIG. 9 , in the present embodiment, the flow guiding structure 30C includes a back plate 31 , two supporting side plates 36 and a bottom plate 38 , and the two supporting side plates 36 are respectively connected to opposite sides of the back plate 31 . The bottom plate 38 is connected to the bottoms of the two supporting side plates 36 and the back plate 31, and the two supporting side plates 36 and the bottom plate 38 are respectively supported between the outer tarpaulin 11 and the inner tarpaulin 21. The above various embodiments of the flow guiding structure 30 can extend the upper pocket 25 of the sandwich bag 20 to keep the gas flowing.

In an embodiment, the flow guiding structure 30 is preferably a soft structure, such as a structure made of materials such as silicone, rubber, or soft plastic. The flow guiding structure 30 can be made soft to achieve an effect of effectively improving wearing comfort. In some embodiments, the flow guiding structure 30 can also be a structural body made of a hard material, and the embodiment is not limited thereto.

Hereinafter, the gas flow path of the present embodiment will be described with reference to the drawings. Referring to FIG. 4, when the user wears the waterproof and breathable outer garment 1, such as walking, riding a bicycle or a locomotive, external air can enter the sandwich bag body 20 through the gas permeable layer 15 covering the air inlet 111 (eg, Arrow W1). Then, the gas entering the sandwich bag body 20 can flow upward along the guide of the back plate 31 of the flow guiding structure 30 (as indicated by an arrow W2), and finally flows into the outer casing body 10 from the upper bag opening 25 (eg, The arrow body W3) allows the inside of the outer garment body 10 to maintain a state of being ventilated and ventilated to improve the comfort of the waterproof and breathable outer garment 1. In addition, if it encounters rainy weather, the moisture entrained by the gas entering the sandwich bag body 20 will be blocked by the back plate 31 and the inner tarpaulin 21, and the moisture will be prevented from entering the inside of the outer garment body 10, so as to maintain the waterproof and breathable outerwear. 1 waterproof effect. In addition, in the embodiment, the back panel 31 is an arc panel to make the airflow guiding process smoother. Of course, in some embodiments, the back panel 31 can also be a flat panel, a slanting panel or a curved panel.

As shown in FIG. 2, the leeward side 13 of the outer garment body 10 can be provided with an air outlet area 131. Here, the air outlet area 131 is a mesh cloth, so that the gas inside the outer garment body 10 can be extended by the air outlet area 131. Ventilation effect. Referring further to FIG. 6, after the outside air enters the sandwich bag body 20 through the gas permeable layer 15 and flows into the outer garment body 10 from the upper bag opening 25, the gas will dissipate and flow around the user, and finally the gas can be from the leeward side 13 The air outlet area 131 is discharged from the bottom of the outer garment body 10, so that the hot air generated inside the outer garment body 10 can be discharged outward, thereby further enhancing the ventilation and ventilation effect and improving the wearing comfort. For example, as shown in FIG. 6, after the outside air enters the sandwich bag body 20 through the gas permeable layer 15 and flows into the outer garment body 10 from the upper bag opening 25, part of the gas can flow upward to the user's shoulder and then flow downward to the back. And discharged from the air outlet area 131 of the leeward side 13 (as indicated by the flow path of the arrow W5), other portions of the gas can flow to the two sides of the user and then flow backward to the back from the leeward area 131 of the leeward side 13 Discharge (as indicated by the flow path of arrow W6), the outer garment body 10 can be filled with gas and can be discharged by the air outlet area 131 of the leeward side 13 to achieve the effect of ventilation and ventilation, so as to avoid the user feeling hot and discomfort.

Referring to FIG. 1 and FIG. 2 , in an embodiment, the windward side 12 of the waterproof and breathable outer garment 1 is provided with a plurality of air inlets 111 , and the sandwiching pockets 20 and the flow guiding structure 30 are provided corresponding to the respective air inlets 111 . The amount of air entering the inside of the outer garment body 10 can be further increased to enhance the effect of ventilation and ventilation.

Referring to FIG. 1 and FIG. 4, in an embodiment, the outer tarpaulin 11 may be provided with at least one drainage hole 112, and the drainage hole 112 is lower than the air inlet 111 and opposite to the lower edge of the sandwich bag 20. 22, that is, the drainage hole 112 is closer to the lower edge 22 of the sandwich bag 20 than the air inlet 111, and it can be said that the air inlet 111 is closer to the collar of the waterproof and breathable outer garment 1 than the drainage hole 112, and the sandwich bag body 20 further covers the drain hole 112. Thereby, in the rainy day, the moisture entrained by the gas entering the sandwich bag body 20 from the gas permeable layer 15 is blocked by the back plate 31 and the inner tarpaulin 21 and follows the back plate 31 toward the lower edge of the sandwich bag body 20. 22 flows (as indicated by arrow W4) to drain outward from the drain hole 112 to avoid accumulation of water.

As shown in FIG. 5, in an embodiment, the back plate 31 of the flow guiding structure 30 faces the surface of the outer tarpaulin 11 and the water absorbing member 311 is fixed. For example, the water absorbing member 311 can be an absorbent cloth or a absorbing sponge. Fastened on the back plate 31. The moisture entrained by the gas entering the sandwich bag body 20 via the gas permeable layer 15 can be absorbed by the water absorbing member 311 to avoid accumulation of water or entering the inside of the outer garment body 10 from the upper bag opening 25.

As shown in FIG. 10, in an embodiment, the exterior of the gas permeable layer 15 is further covered by a movable shield 151 (here, a cover cloth), and the movable shield 151 is movable relative to the gas permeable layer 15 to adjust the movable shield. The member 151 shields the range of the gas permeable layer 15, for example, the movable shield 151 can partially shield, completely shield or not shield the gas permeable layer 15. As shown in FIG. 10, the movable shielding member 151 partially shields the state of the gas permeable layer 15, and as shown in FIG. 1, the movable shielding member 151 does not shield the gas permeable layer 15. To adjust the amount of air that the outside air enters from the gas permeable layer 15. In addition, the waterproof and breathable outer garment 1 further includes a holding member 40, which is here a pressing member, but may also be a fastening member (such as a devil felt) or a magnetic member to keep the movable shielding member 151 different. The position, that is, the retaining member 40 can maintain the position of the movable shield 151 at the partially shielded gas permeable layer 15, the movable shield 151 at the position where the gas permeable layer 15 is entirely shielded, or the movable shield 151 does not shield the gas permeable layer 15 position.

Although the technical content of the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention. Anyone who is familiar with the art, and some modifications and refinements that do not depart from the spirit of the present invention should be included in the creation. Therefore, the scope of protection of this creation is subject to the definition of the scope of the patent application.

1‧‧‧Waterproof breathable outerwear
10‧‧‧ outer garment body
11‧‧‧Outer tarpaulin
111‧‧‧Air inlet
112‧‧‧Drainage holes
12‧‧‧ Windward side
13‧‧‧ leeward side
131‧‧‧Outlet area
15‧‧‧ breathable layer
151‧‧‧ movable cover
20‧‧‧Mezzanine bag
21‧‧‧ tarpaulin
22‧‧‧ Lower edge
25‧‧‧Satch
30‧‧‧drain structure
30A~30C‧‧‧drain structure
31‧‧‧ Backplane
311‧‧‧Water absorption parts
35‧‧‧Open support
36‧‧‧Support side panels
37‧‧‧ front side panel
38‧‧‧floor
40‧‧‧ Holder

[Fig. 1] A perspective view of an embodiment of a waterproof and breathable outer garment. [Fig. 2] An internal schematic view of an embodiment of a waterproof and breathable outer garment. Fig. 3 is a perspective view showing a first embodiment of the present flow guiding structure. Fig. 4 is a cross-sectional view showing an embodiment of a waterproof and breathable outer garment. Fig. 5 is a cross-sectional view showing another embodiment of the present waterproof ventilated outer garment. [Fig. 6] A gas flow path diagram of an embodiment of the present invention. Fig. 7 is a perspective view showing a second embodiment of the present flow guiding structure. Fig. 8 is a perspective view showing a third embodiment of the present flow guiding structure. Fig. 9 is a perspective view showing a fourth embodiment of the present flow guiding structure. [Fig. 10] Another perspective view of an embodiment of the present invention.

1‧‧‧Waterproof breathable outerwear

10‧‧‧ outer garment body

11‧‧‧Outer tarpaulin

111‧‧‧Air inlet

112‧‧‧Drainage holes

12‧‧‧ Windward side

13‧‧‧ leeward side

131‧‧‧Outlet area

15‧‧‧ breathable layer

151‧‧‧ movable cover

40‧‧‧ Holder

Claims (10)

A waterproof and breathable outer garment comprising: an outer garment body comprising an outer waterproof cloth and a gas permeable layer, the outer waterproof cloth opening an air inlet, the gas permeable layer covering the air inlet; a sandwich bag body comprising an inner waterproof cloth and An inner tarpaulin is fixed inside the outer garment body and correspondingly covers the air inlet, the inner tarpaulin and the upper bag opening are not closed; and a guiding structure including a backboard and An opening support member is connected to one side of the back plate, and the flow guiding structure is received in the sandwich bag body, and the opening support member correspondingly extends the upper bag opening of the sandwich bag body. The waterproof ventilating garment according to claim 1, wherein the outer tarpaulin is provided with a drainage hole, and the sandwich bag further covers the drainage hole, and the drainage hole is closer to the lower edge of the sandwich bag than the air inlet. The waterproof and breathable outer garment of claim 1, wherein the opening support comprises two supporting side plates respectively connected to opposite sides of the backing plate. The waterproof and breathable outer garment of claim 1, wherein the backing plate is provided with a water absorbing member. The waterproof and breathable outer garment of claim 1, wherein the back sheet is a flat plate, a slanting plate, an arc panel or a curved panel. The waterproof and breathable outer garment of claim 1, wherein the flow guiding structure is a soft structural body. The waterproof and breathable outer garment of claim 1, wherein the outer garment body comprises a windward side and a leeward side on opposite sides, the air inlet opening on the windward side. The waterproof and breathable outer garment of claim 7, wherein the leeward side further comprises an outlet area. The waterproof breathable outer garment of claim 1, wherein the outer portion of the gas permeable layer further covers a movable shielding member, the movable shielding member selectively selectively shielding, completely shielding or not shielding the gas permeable layer. The waterproof breathable outer garment of claim 9 further comprising a retaining member for retaining the movable shield in a predetermined position.