TW201831763A - A roof dormant drainage device - Google Patents

Abstract

A roof dormant drainage device for mounting on a roof opening, wherein the roof is inclined and defines that the opening has a water inlet side and a water outlet side. The drainage device comprises a water receiving unit and at least one drainage unit. The water receiving unit is provided on the water inlet side and extending along the water inlet side to receive the water flow in the direction of the opening. The drainage unit is connected to the water receiving unit and extends from the water inlet side in the direction of the water outlet side and passes over the water outlet side to drain the water collected in the water receiving unit. According to the structure of the water receiving unit and the drainage unit, there is no need to additionally install other parts to cover the gap between the dormant and the roof to prevent rainwater infiltration.

Description

 Roof skylight drainage  

The invention relates to a water guiding device, in particular to a guiding drainage device for a roof skylight.

When the roof of a typical iron house is covered with a wave of steel corrugated board or other products, most of it is reserved for an opening in the roof. This opening is called a skylight in the iron industry. The function of this sunroof is to facilitate personnel to climb the roof for maintenance or other work.

At present, the installation of the sunroof must be designed and manufactured according to the style of various wave products, so as to facilitate the construction personnel to apply. However, the existing skylight products on the market, no matter how designed, it is quite difficult to block the rainwater from dripping into the house.

After the sunroof on the market is installed on the wave board, the shielding plate body needs to be installed on the two end sides of the sunroof to shield the gap between the skylight and the wave board to prevent rainwater from entering the house through the gap. These boards and skylights need to be covered with a thick layer of silicone to prevent rainwater from seeping into the house. However, the iron industry knows that what is troublesome is that no matter how carefully the silicone is applied, after a period of sun and rain, there is still no guarantee that the silicone will not crack and cause water leakage.

Accordingly, it is an object of the present invention to provide a draining device for a roof skylight that can effectively avoid water leakage problems.

The guide drainage device of the roof skylight of the present invention is installed on an opening of a roof, wherein the roof is inclined, and defines the opening to have a water inlet side located opposite to the upper side, and a water outlet side located opposite to the lower side, The water guiding device comprises a water receiving unit and at least one drainage unit.

The water receiving unit is disposed on the water inlet side of the opening and extends along the water inlet side for receiving the water flowing down the roof in the direction of the opening. The drainage unit is locked and communicates with the water receiving unit, and extends from the water inlet side to the water outlet side and over the water outlet side for discharging the water received by the water receiving unit.

Another technical means of the present invention is that the water receiving unit comprises a receiving plate, the receiving plate has a fixing portion in the form of a sheet, and a water receiving portion extending upward from one end of the fixing portion, the fixing The portion is extended from the water inlet side of the opening and fixed under the roof, and the water receiving portion protrudes upwardly from the opening to receive the water flowing down the roof in the direction of the opening.

According to still another aspect of the present invention, the water receiving portion of the receiving plate is bent upwardly from one end of the fixing portion and has an inverted L shape.

A further technical means of the present invention is that the drainage unit comprises a connecting member disposed on a side edge of the receiving plate and allowing water to circulate, and a connecting member connected to the connecting member and from the water inlet side of the opening The direction of the outlet side extends and passes over the drain pipe on the outlet side.

Another technical means of the present invention is that the connecting member has an inverted L-shaped body portion, a first clamping portion extending from the body portion toward the fixing portion of the receiving plate, and a The main body portion extends in a direction of the water outlet side of the opening and has a hollow duct portion. The first clamping portion is clamped to the fixing portion of the receiving plate, and the drain pipe communicates with the duct portion to enable The water liquid flows from the water receiving portion of the receiving plate through the conduit portion of the connecting member, and is discharged from the drain pipe.

Another technical means of the present invention is that the connecting member further has a second clamping portion extending from the body portion toward the water receiving portion of the receiving plate, and the second clamping portion is clamped thereto. Undertake the water receiving part of the board.

A further technical means of the present invention is that the connecting member further has an extending portion extending from the body portion toward the inlet side of the opening and having a reduced thickness, the extending portion being extended from the water inlet side of the opening Placed and fixed under the roof.

Another technical means of the present invention is that the connecting member further has a water retaining portion disposed on a side of the body portion away from the receiving plate.

The beneficial effect of the invention is that, by the structural design of the water receiving unit and the drainage unit, it is not necessary to additionally install other parts to shield the gap between the skylight and the roof to prevent rainwater from penetrating, and the rainwater can directly pass through the invention. The drainage device is excluded.

2‧‧‧Water receiving unit

21‧‧‧ receiving board

211‧‧‧ Fixed Department

212‧‧‧Water Department

3‧‧‧Drainage unit

31‧‧‧Connecting pieces

311‧‧‧ Body Department

312‧‧‧First clamping section

313‧‧‧Second clamping section

314‧‧‧Drainage Department

315‧‧‧Extension

316‧‧‧Water Retaining Department

32‧‧‧Drainage pipe

8‧‧‧ Skylight

9‧‧‧ Roof

91‧‧‧ openings

911‧‧‧ water side

912‧‧‧Water side

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing a preferred embodiment of a drainage device for a roof skylight of the present invention; Fig. 2 is an exploded perspective view showing the detailed structure of each component of the preferred embodiment; and Fig. 3 is a perspective view. FIG. 4 is a perspective view showing a state in which the preferred embodiment is mounted on a roof; and FIG. 5 is a perspective view showing a state in which the preferred embodiment is installed with a day window.

The details of the related patents and the technical contents of the present invention will be apparent from the following detailed description of a preferred embodiment of the drawings. It should be noted that, before the detailed description, similar elements are denoted by the same reference numerals.

Referring to Fig. 1, a preferred embodiment of a drainage device for a roof skylight according to the present invention comprises a water receiving unit 2 and two drainage units 3 disposed on the two sides of the water receiving unit 2 in a snapped manner. For convenience of description, only the detailed structure and installation method of the single-side drainage unit 3 are shown in FIG. 2 and FIG. 3 . Actually, the detailed structure and installation manner of the two drainage units 3 are the same. The present invention is intended to be mounted to an opening 91 of a roof 9, wherein the roof 9 is sloped and defines the opening 91 having a water inlet side 911 located opposite the upper side and a water outlet side 912 located opposite the lower side.

It should be particularly noted that after the opening 91 is installed with the water guiding device of the present invention, a day window 8 (see FIG. 5) is installed to cover the opening 91. For convenience of explanation, the sunroof is omitted in FIGS. 1 to 4. 8. It should be noted that, in this embodiment, the two drainage units 3 are taken as an example for description. Of course, in actual implementation, the drainage unit 3 may be installed only on one side depending on the situation, and is not limited to the disclosure of the embodiment. .

Referring to FIGS. 2 and 3 and FIG. 1 , the water receiving unit 2 is disposed on the water inlet side 911 of the opening 91 and extends along the water inlet side 911 . The water receiving unit 2 includes a receiving plate 21 having a fixing portion 211 in the form of a sheet, and a water receiving portion 212 extending upward from one end of the fixing portion 211 and having an inverted L shape. . The fixing portion 211 is extended from the water inlet side 911 of the opening 91 and fixed under the roof 9. The water receiving portion 212 protrudes upwardly from the opening 91 to receive the roof 9 to the water inlet side 911. The water flowing down the direction. The fixing portion 211 of the receiving plate 21 may be fixed under the roof 9 through a silicone rubber, but is not limited thereto.

Each of the drainage units 3 includes a connecting member 31 disposed on a side edge of the receiving plate 21 for allowing water to circulate, and a communicating member 31 connected to the connecting member 31 and from the water inlet side 911 of the opening 91 to the water outlet side 912. The drain pipe 32 extends in the direction and over the water outlet side 912.

The connecting member 31 has a first L-shaped body portion 311, a first clamping portion 312 extending from the main body portion 311 toward the fixing portion 211 of the receiving plate 21, and a body portion 311. a second clamping portion 313 extending in the direction of the water receiving portion 212 of the receiving plate 21, a conduit portion 314 extending from the main body portion 311 toward the water discharge side 912 of the opening 91, and having a hollow shape The portion 311 extends toward the inlet side of the opening 91 and has a tapered portion 315, and a water retaining portion 316 disposed on a side of the body portion 311 away from the receiving plate 21.

The first clamping portion 312 is clamped on the fixing portion 211 of the receiving plate 21, and the second clamping portion 313 is clamped on the water receiving portion 212 of the receiving plate 21, thereby designing and giving way The engaging member 31 on the side of the receiving plate 21 can be firmly clamped to the receiving plate 21. Further, the drain pipe 32 communicates with the duct portion 314 so that the water liquid flows through the water receiving portion 212 of the receiving plate 21 through the duct portion 314 of the connecting member 31, and is discharged from the drain pipe 32. The extension portion 315 is extended by the water inlet side 911 of the opening 91 and fixed below the roof 9.

The extension portion 315 may be fixed under the roof 9 through a silicone rubber, but is not limited thereto. Further, the design of the water retaining portion 316 can exert the effect of blocking the water liquid, and ensure that the water liquid can enter the duct portion 314. After the water receiving unit 2 and the drainage unit 3 are installed in the above manner, the glue can be applied to all the joints, thereby improving the joint degree between the elements and improving the waterproof effect.

Referring to Figure 4 and the photograph 1 of the attachment 1, the water receiving unit 2 is combined with the two drainage units 3 and mounted on the roof 9. As shown in Fig. 5 and the photo 2 of the attachment 1, after the installation of the present invention is completed, the sunroof 8 can be reinstalled. Referring to FIG. 4 and FIG. 5, when rainwater flows from the A surface into the gap between the skylight 8 and the roof 9 when it is raining (as indicated by the arrow in FIG. 5), the receiving plate 21 of the water receiving unit 2 The water flowing down from the roof 9 to the water inlet side 911 can be received so that the water liquid flows from the water receiving portion 212 of the receiving plate 21 through the conduit portion 314 of the connecting member 31, and is discharged from the drain pipe 32. To the B side of the roof 9. That is, the present invention can pass the rainwater discharged from the A side of the roof 9 through the water receiving portion 212 and the connecting member 31 through the structural design and the connection relationship between the water receiving unit 2 and the two water draining units 3. And the drain pipe 32 is introduced into the B surface. Therefore, the present invention does not need to additionally install other parts to shield the gap between the skylight 8 and the roof 9 from rainwater infiltration, and the rainwater can be directly removed through the drainage device of the present invention.

It can be seen from the above description that the guide drainage device of the roof skylight of the present invention does have the following advantages:

 First, the drainage effect is good  

Through the structural design and the connection relationship between the water receiving unit 2 and the two drainage units 3, the rainwater discharged from the A side of the roof 9 can be directly passed through the water receiving portion 212, the connecting member 31, and the drain pipe. 32 is introduced into the B side and does not enter the house through the opening 91 of the roof 9, and the drainage effect is good.

 Second, good durability  

Since the present invention does not need to additionally install other parts to shield the gap between the skylight 8 and the roof 9 to prevent rainwater from penetrating, the water receiving unit 2 and the two drainage unit 3 are arranged to discharge water, not through the coating. The rubber is used to achieve the waterproof effect, and there is no need to worry about the problem of water leakage caused by the cracking of the silicone rubber, and the durability of the overall structure can be improved.

 Third, improve assembly efficiency and stability  

Since the connecting members 31 are connected to the receiving plate 21 in a manner of clamping and clamping, the locking cooperation of the screws is not required by the locking tool, so that the assembly efficiency can be effectively improved. Moreover, the fasteners 31 and the receiving plate 21 are fixed in a clamping manner, which is relatively stable. If the glue is applied to all the joints, the joint between the components can be improved.

In summary, the drainage and drainage device of the roof skylight of the present invention can exert a good water guiding effect through the structural design of the water receiving unit 2 and the drainage unit 3, and no additional parts need to be installed to shield the sunroof. The gap between the roof 8 and the roof 9 prevents rainwater from penetrating, so there is no need to worry about the problem of water leakage caused by cracking of the silicone rubber. In addition, the water-receiving unit 2 and the components of the drainage unit 3 are combined by clamping and fixing, and the locking cooperation of the screws is not required by the locking tool, which not only improves assembly efficiency, but also improves assembly efficiency. The object of the present invention can be achieved by avoiding the possibility of water seepage and water leakage caused by the screw holes.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

Claims (8)

 A drainage device for a roof skylight for mounting on an opening of a roof, wherein the roof is inclined, and defining the opening has a water inlet side located opposite to the upper side, and a water outlet side located opposite the lower side, the water guiding body The device comprises: a water receiving unit disposed on the water inlet side of the opening and extending along the water inlet side for receiving water flowing down the roof in the direction of the opening; and at least one drainage unit, being clamped and connected The water receiving unit extends from the water inlet side to the water outlet side and over the water outlet side for discharging the water received by the water receiving unit.    The water guiding unit of the roof skylight according to the first aspect of the invention, wherein the water receiving unit comprises a receiving plate, the receiving plate has a fixing portion in the form of a sheet, and an extending portion extending upward from one end of the fixing portion a water receiving portion extending from the water inlet side of the opening and fixed under the roof, the water receiving portion projecting the opening slightly upward to receive the water flowing down the roof in the direction of the opening .    The water guiding portion of the roof skylight according to the second aspect of the invention, wherein the water receiving portion of the receiving plate is bent upwardly from one end of the fixing portion and has an inverted L shape.    The drainage device of the roof skylight according to the third aspect of the invention, wherein the drainage unit comprises a connecting member disposed on a side edge of the receiving plate and capable of circulating water, and is connected to the connecting member and is The water inlet side of the opening extends in the direction of the water discharge side and passes over the drain pipe on the water discharge side.    The guiding and drainage device for a roof sunroof according to claim 4, wherein the connecting member has an inverted L-shaped body portion and a first clip extending from the body portion toward the fixing portion of the receiving plate. a holding portion, and a duct portion extending from the main body portion in a direction of the water outlet side of the opening, wherein the first clamping portion is clamped to the fixing portion of the receiving plate, and the drain pipe is connected The duct portion flows through the duct portion of the connecting member through the water receiving portion of the receiving plate, and is discharged from the drain pipe.    The guiding and draining device for a roof sunroof according to claim 5, wherein the connecting member further has a second clamping portion extending from the body portion toward the water receiving portion of the receiving plate, the second clamping portion The portion is clamped to the water receiving portion of the receiving plate.    The guiding and drainage device for a roof sunroof according to claim 6, wherein the engaging member further has an extending portion extending from the body portion toward the inlet side of the opening and having a reduced thickness, the extending portion being The water inlet side of the opening extends and is fixed below the roof.    The guiding and drainage device for a roof skylight according to the seventh aspect of the invention, wherein the connecting member further has a water retaining portion disposed on a side of the body portion away from the receiving plate.