JPH045365Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a water drainage structure for a weather strip type sliding window attached to a vehicle or the like.

(Prior Art) Conventionally, as shown in FIGS. 8 to 10, this type of weather strip type sliding window has a frame attached to a groove 103 of a weather strip window 102 attached to a window portion of a body 119. 104 and a glass run 105 are fitted to form a slide window 101, and this weather strip window 102 has upper and lower members 106, 107 and left and right side members 10 formed in almost the same cross section.
8, 109 and each corner member 110, 111, 1
12 and 113 are bonded with an adhesive or the like at the connection part A to form a substantially rectangular shape, and the lower piece 114 of the lower member 107 is filled with water at predetermined intervals along its longitudinal direction to drain water. Hole 115
It was confirmed that the locking piece 116 provided on the back surface of the base piece 114 and tightly attached to the corner 120 of the body 119 is cut out over a predetermined width at the drain hole 115 to form a cutout part 117. was formed to form a gap T between the body 119 and drain water, but in this configuration, the notch 117 is formed in close contact with the body surface to form a designed surface. Since it is a material, it is necessary to cut it out neatly, which is extremely time-consuming and uneconomical, resulting in high costs.Moreover, there is the problem that mud, etc. accumulates in the cutout portion 117, deteriorating the appearance. It was hot. Therefore, in order to solve the problem caused by the notch 117, as shown in FIG. 11 and FIG. In addition to providing a gap T by bending, the drain holes 115 were formed in a staggered or maze structure, but there were problems such as water entering the room in high-pressure car washes and the like.

The present invention was developed to solve the above-mentioned conventional problems, and is a sliding window that not only improves the appearance but also can drain water and prevent water from entering from outside through the drainage holes. The purpose is to provide a water drainage structure.

(Means for Solving the Problems) In order to solve the above-mentioned technical problems, the present invention provides a weather strip window in which the upper and lower members and the left and right side members are formed into a substantially rectangular shape through corner members. In a slide window in which the glass is slidably attached by fitting a frame and a glass run into a groove formed on the inner periphery, the lower member of the weather strip window has a gap that opens outward between it and the body. At the same time, approximately rectangular drainage holes are provided at predetermined intervals along the longitudinal direction of the base piece of the lower member, and two grooves formed in the glass run are fitted into the grooves of the lower member. Elongated drainage holes are provided in the sliding grooves of the slide grooves in correspondence with the drainage holes of the lower member, and the frame has approximately rectangular holes that straddle and communicate with the drainage holes of the glass run. A water drain hole is formed in the shape of a water drain hole to communicate the sliding groove of the glass run with the gap, and between the water drain hole between the lower member and the frame, there is a hole between the outer upper surface of the base piece of the lower member and the frame. The drain hole of the frame is closed by interposing an elastic plate-shaped check valve having one end edge clamped and the other edge extending obliquely toward the inner surface of the drain hole. It has a sliding window water drainage structure that allows it to drain water.

(Function) Since the present invention has the above-mentioned configuration, the plate-shaped check valve has a large size that can close the drain hole of the substantially rectangular frame that straddles and communicates with the drain hole of the glass run. Since it is formed into a plate shape and is sandwiched between the lower member and the frame, the opening/closing operation for the drain hole of the frame functions well for high-pressure washing water etc. from the outside and drainage of the glass run.

(Embodiment) Next, an embodiment of the present invention will be described with reference to the drawings. In the figure, 1 is a vehicle body, and the left and right sides of the body 1 are provided with a plurality of window openings W. The body panel 2 constituting the opening W is composed of an outer panel 3 and an inner panel 6, and the outer panel 3 has a stepped portion 4 that is inclined toward the opening.
is formed, and a projecting piece 5 that projects inward of the window is formed at the indoor end thereof. Furthermore, a protruding piece 7 is formed at the end of the inner panel 6 to correspond to the protruding piece 5 of the outer panel 3 and protrude inward of the window, and the protruding pieces 5 and 7 of both panels 3 and 6 are in contact with each other in an overlapping manner. are connected by spot welding etc. to form the body panel 2, and protrusions 5,
A mounting edge piece 8 consisting of 7 is formed continuously. A slide window 9 is attached to the window opening W formed in this way.

Reference numeral 9 denotes the above-mentioned slide window, and this slide window 9 is composed of a weather strip window 10, a frame 30, and a glass run 35. This weather strip window 10 has upper and lower members 1 made of extruded elastic rubber or the like.
Left and right side members 1 extruded in the same way as 1 and 12
3 is a corner member 1 formed by molding elastic rubber or the like.
4, 15, 16, and 17 at each connection portion A using an adhesive or the like to form a substantially rectangular shape. The upper member 11 and the left and right side members 13 have almost the same cross-sectional shape, so when explaining the upper member 11, in the cross section, 18 is a base piece, and on both sides there are mounting edges. Indoor piece 19 and outdoor piece 20 that contact 8 in a superimposed manner
The inner and outer pieces 19 and 20 each have an elastic locking piece 22 folded back into the groove 21 at the ends of both the inner and outer pieces 19 and 20.
are formed respectively. In addition, this locking piece 2
2 is in the state shown by the two-dot chain line in its natural state.
Further, a flange crimping piece 23 is provided at the end of the indoor piece 19 in a folded manner toward the indoor side, and a flange groove 24 is formed between the indoor piece 19 and the flange crimping piece 23 . In addition, in the natural state, this flange crimping piece 23 is formed in such a position that its tip side almost closes the opening side of the flange groove 24, as shown by the two-dot chain line in the figure, and when the mounting edge piece is inserted, it is elastically clamped. It is designed to be worn. Further, the back surface 25 of the base piece 18 is formed obliquely as shown in the figure so as to substantially follow the step 4 of the outer panel 3, and the same surface 25 has a plurality of tongue-shaped tongues that elastically abut against the step 4. A protruding piece 26 is formed,
Further, on the outdoor side, an engaging piece 27 having a substantially tongue-shaped cross section is integrally formed so as to tightly adhere to the corner 3 a of the outer panel 3 from the step 4 of the outer panel 3 in a wrap-around manner.

12 is the above-mentioned lower member, and this lower member 1
2, the engagement piece 27 formed on the upper member 11 is formed into a short projecting piece 28 as shown in the figure, and is provided so as to form a gap T that opens to the outside when attached to the step part 4. The shape is almost the same as the upper member 11. A plurality of substantially rectangular drainage holes 29 (in this example, six holes are illustrated) are penetrated at positions H1 to H6 at predetermined intervals in the longitudinal direction of the lower member 12 formed in this way. ing. Note that the engaging pieces of each corner member 14, 15, 16, and 17 are formed long along the corner R shape, and the other shapes are substantially the same as the upper member 11.

A groove 21 is continuously formed on the inner periphery of the weather strip window 10 formed in this way.
A frame 30 and a glass run 3 are provided in the groove 21.
5 is fitted.

Reference numeral 30 denotes the above-mentioned frame, which is formed by bending a steel plate material and has a cross section approximately W having two recessed grooves 34 formed by left and right bottom sides 31, left and right side pieces 32, and a central partition piece 33. formed into a shape.

35 is a glass run for slidingly guiding the glass 48, which is fitted into the recessed groove 34 of the frame 30, and is made by extruding synthetic resin or synthetic rubber, and its cross-sectional shape is as follows. Two sliding grooves 41 are formed by the left and right rail webs 36, 37, the left and right side pieces 38, and a partition piece 40 having a groove 39 that covers the partition piece 33 of the frame 30, and are formed into a substantially W-shaped cross section. Water sections 42 are integrally formed at the upper ends of the left and right side pieces 38 and the partition pieces 40, respectively. Note that the left and right side pieces 38 and the water section 42 are provided so as to be elastically displaceable.

Of the frame 30 and glass run 35 formed in this manner, the frame 30 and glass run 35 that are fitted onto the lower member 12 are provided with a drain hole. That is, in the frame 30, the positions H1 to H1 where the drain holes 29 of the lower member 12 are penetrated are
At the corresponding position of H6, approximately rectangular drainage holes 43 are provided through the partitioning piece 33 in a distributed manner. In addition, in the glass run 35, the positions H1 to H3 where the drain holes 29 of the lower member 12 are penetrated are
At positions corresponding to the partition pieces 40, long hole-shaped drainage holes 44 are provided through the rail webs 36 and 37, respectively, and at positions H4 to H6 of the same glass run 35, the rail webs 3 which are the outer side are provided.
A drain hole 44 is provided only in the hole 7.

When the frame 30 and the glass run formed in this way are fitted to the lower member 12, the water drain hole 43 of the frame 30 will fit into the two sliding grooves 4 of the glass run 35.
The sliding groove 41 of the glass run 35 and the gap T are connected to each other in a straddling manner, and the drain hole 43 of the frame 30 and the lower member 1 are connected in a straddling manner.
A check valve 45 is installed between the two drain holes 29, respectively.

45 is the above-mentioned check valve, which is made of flexible and water-resistant synthetic resin or synthetic rubber, and its cross-sectional shape is similar to that of the base piece 1 of the lower member 12.
A mounting piece 46 is attached to the outdoor upper surface of the frame 8 and sandwiched between the frames 30, and an end of the mounting piece 46 extends obliquely toward the inner surface 29a of the drain hole 29 of the lower member 12 to drain the water. A large plate-shaped valve plate 47 that can close the drain hole 29 has a substantially doglegged cross section, and the plate valve 47 is housed obliquely with respect to the drain hole 29 of the lower member 12, and 30
The water drain hole 43 is attached so as to be able to be closed.

Next, the operation and effects of this embodiment configured as described above will be explained.

Now, in this embodiment, a weather strip window 10 is formed in which upper and lower members 11 and 12 and left and right side members 13 are formed into a substantially rectangular shape through corner members 14, 15 and 16, and a weather strip window 10 is formed on the inner periphery of the window 10. In the slide window 9 in which the frame 30 and the glass run 35 are fitted into the groove 21 and the glass 48 is slidably attached, the lower member 12 of the weather strip window 10 has an outer side between it and the body opening W. In addition to forming a gap T opening to the base piece 18 of the lower member 12, approximately rectangular drainage holes 29 are provided at predetermined intervals along the longitudinal direction of the base piece 18 of the lower member 12, and are fitted into the groove portion 21 of the lower member 12. The two sliding grooves 41 formed in the glass run 35 to be attached have elongated drainage holes 4 corresponding to the drainage holes 29 of the lower member 12, respectively.
In addition, a substantially rectangular drain hole 43 is formed in the frame 30 and communicates with the drain hole 44 of the glass run 35 in a straddling manner, so that the sliding groove 41 of the glass run 30 and the gap T are connected to each other. Furthermore, between the drain holes 43 and 29 of the lower member 12 and the frame 30, the outer upper surface of the base piece 18 of the lower member 12 and the frame 3 are connected to each other.
A plate-shaped check valve 4 having an elastic property in which the mounting piece 46 side of one end edge is sandwiched between the plate valve 47 and the plate valve 47 and the other edge of the plate valve 47 extends obliquely toward the inner surface of the drain hole 29.
5 is interposed so that the drain hole 43 of the frame 30 can be closed. Therefore, when the water flowing down the glass 48 flows into the sliding groove 41, the water flows through the water drain hole 4 provided through the glass run 35.
4 and the valve plate 4 of the check valve 45 which passes through the drain hole 43 of the frame 30 to the drain hole 29 provided through the lower member 12 and is housed obliquely in the drain hole 29 in a closed shape.
7 to the gap T, and is actively drained outdoors through the gap T. Further, between the drain holes 43 and 29 of the lower member 12 and the frame 30, there is elasticity extending obliquely from the outer upper surface of the base piece 18 of the lower member 12 toward the inner surface 29a of the drain hole 29. The frame 3 is interposed with a large plate-shaped plate valve 47 having a
0 drain hole 43 is provided so as to be closable. Therefore, since this check valve 45 is provided in the same direction as the direction in which wind, water, etc. enter into the gap T from the outside, it is not influenced in the direction of opening the drain hole 29. Coupled with the large size of the plate valve 47, even if high-pressure car wash water is injected into the gap T, the drain hole 2 of the lower member 12 and the frame 30 is
9 and 43, and can be immediately closed to prevent water from entering the passenger compartment. Also, since the plate valve 47 is large, it functions well even for small amounts of water drainage. In addition, since the check valve 45 is configured to be sandwiched between the lower member 12 and the frame 30, it can be easily sandwiched in the assembly without requiring any special members or adhesive means. This allows it to maintain its functionality over time without being peeled off by high-pressure car wash water, etc. Further, it is possible to prevent wind, dust, etc. from entering through the gap T while the vehicle is running, and to shut off the inside and outside of the vehicle.

(Effects of the invention) Since the present invention is configured as described above, when the water flowing down the glass flows into the sliding groove, the water flows through the drain hole penetrated through the glass run and the frame. The water flows through the water drain hole, passes through the water drain hole penetrated through the lower member, passes through the valve plate of the check valve installed diagonally in the water drain hole, flows into the gap, and actively drains water from the same gap to the outdoor side. be done. In addition, between the drain hole between the lower member and the frame, there is a large elastic plate valve that extends obliquely from the outer upper surface of the base piece of the lower member toward the inner surface of the drain hole. The drain hole of the frame is provided so that it can be closed by interposing it. Therefore, since this check valve is installed in the same direction as the intrusion direction of wind, water, etc. into the gap from the outside, it is not affected by the direction of opening the drain hole, and the plate valve is Coupled with the large size, even if high-pressure car wash water is sprayed into the gap, the response of closing the drain hole in the lower member and frame is good, and it closes immediately to prevent water from entering the passenger compartment. In addition, since the plate valve is large, it can function well even for small amounts of drainage, and since the check valve is configured to be sandwiched between the lower member and the frame, it is easy to assemble. It can be easily clamped without requiring any special members or adhesive means, and can maintain its function over time without being peeled off by high-pressure car wash water or the like. Further, it is possible to prevent wind, dust, etc. from entering through the gaps while the vehicle is running, thereby blocking the interior and exterior of the vehicle.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a partially cutaway front view of a weather strip window, Fig. 2 is an enlarged cross-sectional view taken along the - line in Fig. - Line enlarged cross-sectional view, Figure 4 is a bottom view of the lower member, Figures 5 A, B, and C are plan views showing the relationship between the weather strip window, the frame, and the drain holes penetrated through the glass run; Figure 6 is a perspective view of the vehicle, Figure 7 is a schematic front view of the sliding window, Figure 8 is a front view showing a partial cross section of a conventional weather strip window, and Figure 9 is a bottom view of the lower member. , FIG. 10 is an enlarged cross-sectional view of the lower member side of a conventional slide window, FIG. 11 is a bottom view of the lower member of another conventional weather strip window, and FIG. 12 is a cross-sectional view taken along the - line in FIG. 11. It is. 2...Body panel, 9...Slide window, 10...Weather strip window, 11...
...Top member, 12...Bottom member, 13...Side member, 1
4, 15, 16, 17... corner member, 18...
... Base piece, 21 ... Groove, 29, 43, 44 ... Drain hole, 29a ... Inner surface, 30 ... Frame,
35...Glass run, 41...Sliding groove, 45...
Check valve, 47...Valve plate, T...Gap.

Claims (1)

[Scope of utility model registration request] A weather strip window in which the upper and lower members and the left and right side members are formed into a substantially rectangular shape through corner members, and the frame and glass run are fitted into the grooves formed on the inner periphery of the window, allowing the glass to slide. In the slide window attached to the weather strip window, a gap opening outward is formed between the lower member of the weather strip window and the body, and gaps are formed at approximately predetermined intervals along the longitudinal direction of the base piece of the lower member. A rectangular drainage hole is provided through the glass run, and two sliding grooves formed in the glass run fitted into the groove of the lower member each have a long hole corresponding to the drainage hole of the lower member. A water drain hole is provided through the frame, and a substantially rectangular water drain hole is formed in the frame to straddle and communicate with the water drain hole of the glass run, thereby communicating the sliding groove of the glass run with the gap. In addition, one end edge is sandwiched between the outer upper surface of the base piece of the lower member and the frame between the drain holes of the lower member and the frame, and the other edge faces toward the inner surface of the drain hole. A slide window drain structure in which a drain hole in the frame is configured to be closable by interposing a plate-shaped check valve having elasticity that extends obliquely.