JP3581966B2 - Waterproof device for shutter - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a waterproof device for a shutter which is installed on a shutter particularly in a vehicle, a building, a ship, or the like, and provides a waterproof effect without affecting the opening and closing of a shutter body.
[0002]
[Prior art]
Generally, when installing a conventional shutter, rainwater or the like is prevented by providing members made of rubber or plastic material on the left and right sides of the window or door where it is installed, but vehicles, buildings, When installing a shutter on a ship, waterproof parts such as rubber and plastic are provided only on the left and right sides of the vehicle, building, and ship body, among the installation points in windows and doors, and are provided on the upper edge member. Since it is not provided, rainwater or the like easily enters the inside from the upper edge member.
[0003]
Later, in addition to the left and right sides of the window or door, a waterproofing member was also provided on the upper edge member, but when the shutter body was parallel to the upper edge of the window or door of the vehicle, building or ship body. In addition, there is a gap on both sides of the shutter body and the upper edge member of the window or door, so that an excellent waterproof effect cannot be achieved.
[0004]
The present invention has been made to solve the above problems, and has a fixing member, a braking rubber piece, and a shutter body, and the fixing member is installed on an upper edge member corresponding to the shutter body, and has a C-shaped cross section at its lower end. Is provided, an opening is formed above the end of the housing, and a pivot rod having an outer diameter smaller than the inner diameter of the housing and larger than the width of the opening is provided at one end of the braking rubber piece, An extension piece whose thickness gradually decreases as it extends outward on the circumferential surface of the pivot rod is provided, and the pivot rod is arranged so that the extension piece extends from the opening to the outside. The shutter, which is inserted into the housing portion and in which the extension distance from the rotating rod to the free end of the extension piece is longer than the distance from the opening in the housing portion to the shutter body, and is formed by connecting a plurality of slat members. The shutter is completely closed on the body. At the same time, a braking block corresponding to the braking rubber piece is provided, and further, one end of the elastic member is installed on each of the upper ends on both sides of the fixing member, and the other end is installed on the braking rubber piece, so that the slat member in the shutter is removed. When completely closed, the free end of the extension piece of the braking rubber piece is pressed by the braking block and pivots downward to come into close contact with the slat member, so that a waterproof effect can be achieved. Further, when the shutter body is opened, the close contact between the brake rubber piece and the slat member is released by releasing the pressing of the slat member by the brake block, and the direction is changed by turning upward by the urging force of the elastic member. Thus, a gap is formed between the slat member and the slat member, so that the slat member can be moved up and down. Therefore, it does not affect the opening and closing of the shutter.
[0005]
[Means for Solving the Problems]
The waterproofing device for a shutter according to the present invention includes a fixing member 10, a braking rubber piece 20, and a shutter main body 4. The fixing member 10 is installed on an upper edge member corresponding to the shutter main body 4, and has a cross section at a lower end thereof. An accommodating portion 100 having a C shape is provided, an opening 101 is formed above the end of the accommodating portion 100, and an outer diameter is smaller than an inner diameter of the accommodating portion 100 at one end of the braking rubber piece 20. A large turning bar 200 is provided, and an extension piece 201 whose thickness gradually decreases as it extends outward on the circumferential surface of the turning bar 200 is provided. The piece 201 is inserted into the housing portion 100 so as to extend from the opening 101 to the outside. At this time, the extension distance from the rotating rod 200 to the free end of the extension piece 201 depends on the opening in the housing portion 100. Shutter from 101 The shutter body 4 which is longer than the distance to the main body 4 and is formed by connecting a plurality of slat members 40 is provided with a braking block 41 corresponding to the braking rubber piece 20 when the slat member 40 of the shutter is completely closed. When the slat member 40 of the shutter is completely closed, the free end of the extension piece 201 of the rubber piece 20 is pressed by the braking block 41 and pivots downward to come into close contact with the slat member 40 of the shutter body 4. It is characterized by doing.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is an exploded perspective view of a shutter waterproofing device according to the present invention, and FIG. 2 is a side cross-sectional view showing a state in which a braking rubber piece in a shutter waterproofing device according to the present invention changes its direction downward and is in close contact with a slat member. FIG. 3 is a view showing a state in which the brake rubber piece in the shutter waterproofing device according to the present invention is released from the close contact with the slat member by the pressing of the slat member by the brake block, and pivots upward by the urging force of the elastic member. FIG. 4 is a side sectional view showing a state where the direction is changed, and FIG. 4 is a side sectional view when a shutter waterproof device according to the present invention is installed on a shutter.
[0007]
As shown in FIG. 1, the shutter waterproofing device of the present invention includes a fixing member 10 installed on an upper edge member corresponding to the shutter body 4 (see FIG. 4). An accommodating portion 100 having a shape is provided, an opening 101 is formed above the end of the accommodating portion 100, and the braking rubber piece 20 is rotatably turned within a predetermined angle in the opening 101. The moving bar 200 is inserted.
[0008]
When inserting the braking rubber piece 20 into the housing portion 100, one end of the cylindrical rotating rod 200 of the braking rubber piece 20 is inserted from one end of the opening 101 in the housing portion 100. At this time, since the outer diameter of the rotating rod 200 is smaller than the inner diameter of the housing portion 100 and larger than the width of the opening 101, it can be inserted smoothly and does not fall out of the opening 101. Further, on the peripheral surface of the rotating rod 200, an extending piece 201 whose thickness becomes thinner as it extends outward is provided. , The distance from the pivot rod 200 to the extension piece 201 is set to be longer than the distance from the opening 101 to the slat member 40, and the accommodation portions on both sides of the fixing member 10 are provided. The fixed protrusions 102 are provided at positions separated from the fixed protrusions 100 by a predetermined distance, and the elastic member 30 is bridged between the fixed protrusions 102 and the fixed protrusions 21.
When the cylindrical turning bar 200 of the braking rubber piece 20 is combined with the holding portion 100 of the fixing member 10, the extension piece 201 provided on the peripheral surface of the turning bar 200 It extends from the opening 101.
[0009]
As shown in FIGS. 1 and 2, the shutter body 4 formed by connecting the plurality of slat members 40 is provided with a braking block 41 corresponding to the braking rubber piece 20 when the slat member 40 is completely closed. Accordingly, when the slat member 40 is completely closed, the extension piece 201 of the braking rubber piece 20 is pressed by the braking block 41 and rotates downward to come into close contact with the surface of the slat member 40 of the shutter body 4. Therefore, an excellent waterproof effect can be achieved. Further, the extension piece 201 of the braking rubber piece 20 completely closes the shutter body 4 and operates only when the braking block 41 of the last slat member 40 presses the free end of the extension piece 201.
[0010]
As shown in FIGS. 1 to 3, when the shutter main body 4 is opened, the close contact state between the braking rubber piece 20 and the slat member 40 is released by releasing the pressing of the slat member 40 by the braking block 41, and the elastic member By turning upward by the urging force of 30 and changing the direction, a gap is formed between the slat member 40 and the slat member 40, so that the slat member 40 can be raised to a position indicated by a virtual line in FIG.
[0011]
As shown in FIG. 4, when the shutter body 4 is opened, the extension piece 201 of the braking rubber piece 20 is lifted upward, and a gap is formed between the free end of the extension piece 201 and the slat member 40. Therefore, there is no influence of the frictional force due to the contact between the extension piece 201 and the slat member 40.
[0012]
Further, since the distance from the pivot rod 200 to the free end of the extension piece 201 of the braking rubber piece 20 is longer than the distance between the housing portion 100 and the shutter body 4, the slat member 40 and the shutter body 4 need to be installed. Even if the edge member is not completely parallel to the slat member 40, the extension piece 201 of the braking rubber piece 20 can be in close contact with the slat member 40. Is released from the surface of the slat member 40.
[0013]
In addition, the cylindrical rotating rod 200 of the braking rubber piece 20 is first installed in a substantially cylindrical metal tube, and then the substantially cylindrical metal tube is inserted into the accommodation portion 100 of the fixing member 10. . At this time, since the extending piece 201 of the braking rubber piece 20 is configured to extend from the opening 101 of the fixing member 10, the rotating rod 200 does not fall out of the storage section 100, and the rotating operation is performed. Can be performed smoothly.
[0014]
【The invention's effect】
The present invention has the above-described configuration, and has a fixing member, a braking rubber piece, and a shutter main body, and the fixing member is installed on an upper edge member corresponding to the shutter main body and has a C-shaped cross section at its lower end. An opening is formed above the end of the housing, and a pivot rod having an outer diameter smaller than the inner diameter of the housing and longer than the width of the opening is provided at one end of the braking rubber piece. An extension piece whose thickness gradually decreases as it extends outward on the circumferential surface of the moving rod is provided, and the rotating rod is provided in the housing so that the extension piece extends outside from the opening. At that time, the extension distance from the pivot rod to the free end of the extension piece is longer than the distance from the opening in the storage section to the shutter body, and is connected to the shutter body formed by connecting a plurality of slat members. When the shutter slat member is completely closed, the brake A braking block corresponding to the piece was provided, and further, one end of an elastic member was installed at each upper end on both sides of the fixing member, and the other end was installed on the braking rubber piece, so that the slat member in the shutter was completely closed. At this time, the free end of the extension piece of the braking rubber piece is pressed by the braking block, rotates downward, and comes into close contact with the slat member, so that a waterproof effect can be achieved.
When the shutter body is opened, the close contact between the braking rubber piece and the slat member is released by releasing the pressing of the slat member by the braking block, and the braking rubber piece turns upward by the urging force of the elastic member to change direction. Thereby, a gap is formed between the slat member and the slat member, so that the slat member can be moved up and down. Therefore, it does not affect the opening and closing of the shutter.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of a shutter waterproof device according to the present invention.
FIG. 2 is a side cross-sectional view showing a state in which a braking rubber piece of the waterproof device for a shutter according to the present invention changes its direction downward and comes into close contact with a slat member.
FIG. 3 shows a state in which the brake rubber piece in the waterproof device for shutter according to the present invention is released from the close contact state between the slat member and the slat member by the pressing of the slat member by the brake block, and is turned upward by the biasing force of the elastic member. FIG.
FIG. 4 is a side cross-sectional view when a shutter waterproof device according to the present invention is installed on a shutter.
[Explanation of symbols]
REFERENCE SIGNS LIST 10 fixing member 100 housing portion 101 opening 102 fixing protrusion 20 braking rubber piece 200 rotating rod 201 extension piece 21 fixing protrusion 30 elastic member 4 shutter body 40 slat member 41 braking block

Claims (3)

It has a fixing member 10, a braking rubber piece 20, and a shutter body 4,
The fixing member 10 is installed on an upper edge member corresponding to the shutter body 4, a lower end thereof is provided with a housing portion 100 having a C-shaped cross section, and an opening 101 is formed above a distal end of the housing portion 100.
A pivot rod 200 having an outer diameter smaller than the inner diameter of the housing portion 100 and larger than the width of the opening 101 is provided at one end of the braking rubber piece 20, and extends outward on the circumferential surface of the pivot rod 200. As the extension piece 201 gradually decreases in thickness, the rotating rod 200 is inserted into the housing portion 100 so that the extension piece 201 extends from the opening 101 to the outside. The extension distance from the moving rod 200 to the free end of the extension piece 201 is longer than the distance from the opening 101 in the storage section 100 to the shutter body 4,
The shutter body 4 formed by connecting the plurality of slat members 40 is provided with a braking block 41 corresponding to the braking rubber piece 20 when the slat member 40 of the shutter is completely closed.
When the slat member 40 of the shutter is completely closed, the free end of the extension piece 201 of the braking rubber piece 20 is pressed by the braking block 41 and pivots downward so that the free end of the slat member 40 of the shutter main body 4 A shutter waterproof device characterized by close contact. One end of the elastic member 30 is installed on each of the upper ends of both sides of the fixing member 10, and the other end is installed on the braking rubber piece 20, and the rotation of the braking rubber piece 20 inserted into the receiving portion 100 of the fixing member 10 is performed. The waterproof device for a shutter according to claim 1, wherein the bar (200) is a metal round bar. A fixed convex portion 21 and a fixed convex portion 102 are provided on both sides of the extension piece 201 and both sides of the fixed member 10 in the braking rubber piece 20, respectively. An elastic member 30 is provided between the fixed convex portion 21 and the fixed convex portion 102. together are bridged, claim 2, characterized in that fixing protrusions 21,102 on both sides of the both sides and the fixing member 10 of the extending piece 201 is provided with a predetermined distance apart from each Kaidobo 200 and housing portion 100 The waterproofing device for a shutter according to 1.

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