JPH0645085U - Window device - Google Patents

Abstract

(57) [Summary] [Structure] The upper wall of the lower horizontal frame 3 of the window frame 1 is formed to have a substantially concave cross section, and the Venetian blind B is placed at the lower limit position of the lower horizontal bar of the Venetian blind B. 9b is provided in the upper wall recess 11 so as to be almost concealable. [Effect] When the Venetian blind B is lowered to the lower limit position, the lower horizontal bar 9b of the blind B is immersed in the recess 11 and is hidden. Therefore, from the indoor side, the lower horizontal bar member 9 of the Venetian blind B is
b is not seen properly, the appearance is good, and the light-shielding property is good.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a window device in which window glass is installed in a double manner inside and outside a window frame made of a hollow frame material, and an elevating curtain such as a Venetian blind or a roller blind is provided inside.

[0002]

[Prior art and its problems]

 Conventionally, in this type of window device, the lower horizontal frame material of the window frame has a rectangular cross section, and the upper wall surface of this lower horizontal frame is a horizontal surface. When the carten is closed down to the descent limit position, the lower horizontal bar of the curtain is directly visible from the inside of the room and looks bad, and there is a slight difference between the lower horizontal bar and the upper wall surface of the lower horizontal bar. Light from the outside easily entered even through the gap, and the light-shielding property was poor.

[0003]

[Means for Solving the Problems]

 The present invention solves the above-mentioned problems, and means for that is to form a curtain such as a Venetian blind B by lowering the upper wall of the lower lateral frame 3 of the window frame 1 in a substantially concave shape. The lower horizontal bar 9b of the curtain is provided in the upper wall recess 11 so as to be almost concealable at a limited position.

[0004]

【Example】

 1 to 3, a reference numeral 1 denotes a window frame of a vehicle unit window device, which is an upper horizontal frame 2, a lower horizontal frame 3, and a left and right vertical frame made of aluminum extruded hollow profiles. 4 and 4, and window glasses 5 and 6 are provided along both the inside and outside of the window frame 1 to form a heat-insulating double-glazed window.

As shown in FIG. 1, the upper horizontal frame 2 has a U-shaped frame member 2a on the outside of the vehicle, a connecting frame member 2c having one end fixed to the frame member 2a, and the other end of the connecting frame member 2c. A vehicle-inside U-shaped frame member 2b that is detachably connected to the vehicle-outside U-shaped frame member 2a by means of screws 7 and a vehicle-side window glass retainer screwed to the vehicle-outside U-shaped frame member 2a by screws 7. The upper horizontal frame 2 includes a frame member 2d. The drive unit (rotary drum, electric motor, etc.) 8 of the electric Venetian blind B is housed in the upper horizontal frame 2, and the blind main body 9 that moves up and down is formed by the frame members 2a and 2b. It is suspended from the opening groove portion 10 on the lower surface side. The blind body 9 includes a large number of slats 9a and a lower horizontal bar 9b.

Further, as shown in FIG. 1, the lower horizontal frame 3 is a hollow frame, and a frame body 3a in which an upper wall portion is inclined from the vehicle exterior side to the vehicle interior side, and the frame body 3a. The frame member 3b is engaged with and connected to the frame body 3b, and the frame member 3c for pressing the window glass on the vehicle outside is fixed to the frame body 3a with screws 7. A recess 11 having a substantially triangular cross section is formed between the inner frame member 3b and the inner frame member 3b. Further, a pack-shaped desiccant 12 is accommodated and arranged inside the lower horizontal frame 3, and a slit 13 is formed at the bottom of the recess 11 over the entire length of the lower horizontal frame 3 in the longitudinal direction. There is. Then, as shown in FIG. 1, the blind main body 9 of the electric type Venetian blind B is arranged so that the lower horizontal bar member 9b is sunk in the recess 11 when it is lowered to the maximum extent. It is configured.

As shown in FIG. 2, each of the vertical frames 4 is a hollow rectangular frame-shaped frame body 4a, a vehicle-inside frame member 4b fixed to the frame body 4a, and fixed to the frame body 4a. And a frame member 4c for holding the window glass on the outside of the vehicle. Further, both ends 9bo of the lower horizontal bar 9b are vertically slidably guided and supported on the inner surface of the frame main body 4a at a position along the ascending / descending path of the lower horizontal bar 9b of the blind main body 9. A guide groove 14 is formed.

With the vehicle unit window device as described above attached to the vehicle structure A, the drive unit 8 of the electric type Venetian blind B is operated to lower the blind body 9 to the lower limit position. As shown in FIG. 1, the lower horizontal bar member 9b is set in the recess 11 of the lower horizontal frame 3 so as to be hidden. In this way, since the lower horizontal bar 9b is hidden in the recess 11, the lower horizontal bar 9b cannot be seen from the inside of the vehicle, and the appearance is good and the light-shielding property is good. The drive unit 8 also performs the operation of rotating the slats 9a of the blind body 9 to open and close the slats 9a. Further, when the blind body 9 moves up and down, both ends 9bo of the lower horizontal bar 9b are smoothly guided by the guide grooves 14 of each vertical frame 4.

Further, in the window device, since the moisture is heavier than the dry air, it is accumulated in the concave portion 11 on the upper surface side of the lower horizontal frame 3. However, the moisture accumulated in the concave portion 11 is further slit. It penetrates into the lower horizontal frame 3 through 13 and is absorbed by the desiccant 12 in the lower horizontal frame 3 to remove water. Therefore, the air inside the window device is always in a dry state and does not condense.

In FIG. 3, a wide opening 15 extending in the longitudinal direction of the lower horizontal frame is formed at the bottom of a recess 11 formed on the upper surface side of the lower horizontal frame 3 of the window frame 1. An example in which a case 16 accommodating the desiccant 12 is attached is shown. In this case, the desiccant 12 is made to absorb the moisture accumulated in the recess 11 directly in the vicinity of the opening 15. Water can be removed.

Although the above embodiments have been described with respect to the window device for a vehicle, the invention is not limited to a vehicle, and can be applied to a window device for a building.

[0012]

[Operation and effect of the device]

 According to claim 1 of the present invention, the upper wall of the lower lateral frame of the window frame is formed to have a substantially concave cross-section, and the curtain is provided with the lower lateral bar of the curtain in the upper wall concave portion at its lower limit position. Since the curtain is lowered so that it can be almost hidden, when the curtain is lowered to the lower limit position, the lower horizontal bar of the carten is sunk into the recess to be hidden. Therefore, the lower horizontal bar cannot be seen from the inside of the room, the appearance is good and the light-shielding property is good.

According to a second aspect of the present invention, the desiccant is stored in the lower horizontal frame, and a slit extending in the longitudinal direction of the lower horizontal frame is formed at the bottom of the upper wall recess of the lower horizontal frame. However, in the window device, since the humidity is heavier than the dry air, it descends and accumulates in the recess on the upper surface of the lower horizontal frame, but the moisture accumulated in this recess further passes through the slit. The water penetrates into the lower horizontal frame and is absorbed by the desiccant in the lower horizontal frame to remove water. Therefore, the air inside the window device is always dry and there is no condensation.

Further, according to claim 3, a wide opening extending in the longitudinal direction of the lower horizontal frame is formed at the bottom of the upper wall recess in the lower horizontal frame, and the desiccant is stored in the opening. By installing the case, the moisture accumulated in the recess can be absorbed directly by the desiccant in the vicinity of the opening to remove the moisture, and the air inside the window device can always be kept in a dry state. it can.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of a window device according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of the window device of the above.

FIG. 3 is a vertical cross-sectional view of a window device showing another embodiment.

[Explanation of symbols]

 1 Window Frame 2 Upper Horizontal Frame 3 Lower Horizontal Frame 4 Vertical Frame 5 Window Glass 6 Window Glass A Vehicle Structure B Venetian Blind (Curtain) 9 Blind Body 9a Slat 9b Lower Horizontal Bar Material 11 Recess 12 Desiccant 13 Slit 15 Opening 16 cases

Claims (3)

[Scope of utility model registration request] Claim: What is claimed is: 1. In a window device in which a window glass is provided inside and outside of a window frame made of a hollow frame material and an elevating curtain is provided inside, the upper wall of the lower horizontal frame of the window frame is cross-sectioned. A window device, wherein the window is formed in a substantially concave shape, and the lower horizontal bar of the curtain is provided so as to be substantially concealable in the upper wall concave portion at the lower limit position of the curtain. 2. A desiccant is accommodated and arranged in the lower horizontal frame of the window frame, and a slit extending in the longitudinal direction of the lower horizontal frame is formed at the bottom of the upper wall recess of the lower horizontal frame. The window device according to 1. 3. A wide opening extending in the longitudinal direction of the lower horizontal frame is formed at the bottom of the upper wall recess in the lower horizontal frame of the window frame, and a case containing a desiccant is attached to the opening. The window device according to claim 1, wherein: