JP4867653B2 - Waterproof door device - Google Patents

Description

  The present invention relates to a waterproof door device that prevents inundation from an expected inundation road surface.

  The thing of the following patent document 1 is known as a conventional waterproof door apparatus. In the waterproof door device, a plurality of waterproof doors are arranged, and a seal mechanism for manually pressing the packing against the gaps between the standing waterproof doors is provided.

JP 2005-120594 A

  In the above conventional waterproof door device, although it is possible to prevent water from entering between the gaps between the waterproof doors, after all the waterproof doors are erected, it is necessary to manually press the packing for each gap and before falling down Since it is necessary to release the pressure manually, it is troublesome.

  In addition, from the viewpoint of eliminating the gap between the waterproof doors, it can be considered to use a single large waterproof door. However, in such a waterproof door, a large-scale start for raising and lowering the waterproof door is possible. A falling device is required, and a great deal of cost is required to flexibly cope with various design water stop widths.

Therefore, the inventions described in claims 1 , 3, 4 , and 6 prevent the intrusion of water from the gap on the side of the waterproof door by closing the gap on the side of the waterproof door as the waterproof door is raised and lowered. The purpose of the present invention is to provide a waterproof door device that can be carried out without any trouble , is simpler, waterproof and has good durability . In addition, the inventions of claims 2 and 5 can prevent the intrusion of water from the gap on the side of the waterproof door without trouble by closing the gap on the side of the waterproof door in accordance with the raising / lowering operation of the waterproof door, It is another object of the present invention to provide a waterproof door device that does not require a closing lid.

In order to achieve the above-mentioned object, the invention according to claim 1 is provided with a plurality of waterproof doors capable of rising and falling in a lying state and a standing state, respectively, and at least one of the adjacent side end portions of the waterproof door. A first adjoining waterproof that is adjacent to the initial standing waterproof door with respect to a side end of the initial standing waterproof door that is provided with a seal member provided integrally with the end portion and is in an initial standing state for each predetermined number of sheets or each predetermined number of sheets The first adjacent waterproof door can be erected so that the side end portion of the door approaches in the upright direction, and the seal member, when the initially erected waterproof door and the first adjacent waterproof door are in a lying state, When the first adjacent waterproof door stands up against the initially raised waterproof door in an upright state without pressing between the side edges, the side doors are pressed against each other. Rotating around the arm part that has it, and can be tilted up and down at the beginning, waterproof door And shaft support, and it is characterized in that the shaft support of the first adjacent waterproof door is decentered from each other.

In order to achieve the above-mentioned object, the invention according to claim 2 is provided with a plurality of waterproof doors capable of rising and falling in a lying state and an upright state, respectively, and at least one of adjacent side end portions of the waterproof door. A first adjoining waterproof that is adjacent to the initial standing waterproof door with respect to a side end of the initial standing waterproof door that is provided with a seal member provided integrally with the end portion and is in an initial standing state for each predetermined number of sheets or each predetermined number of sheets The first adjacent waterproof door can be erected so that the side end portion of the door approaches in the upright direction, and the seal member, when the initially erected waterproof door and the first adjacent waterproof door are in a lying state, When the first adjacent waterproof door stands up against the initially raised waterproof door in the standing state, the waterproof doors can be slid. Link mechanism having a single shaft support or a plurality of shaft support Thus to enable raisably rotating while moving back and forth, the forward movement amount of the initial upright waterproof door linkage, which is characterized in that mutually offset with respect to the forward movement amount of the first adjacent waterproof door linkage It is.

The invention according to claim 3 is provided integrally with at least one of the plurality of waterproof doors which can be raised and lowered in the lying state and the standing state, and the side end portions adjacent to the waterproof door. The side edge of the first adjacent waterproof door that is adjacent to the initial standing waterproof door is upside down with respect to the side edge of the initial standing waterproof door that is provided with a seal member and is in the initial standing state for each predetermined number of sheets or every predetermined number of sheets. The first adjacent waterproof door can be erected so as to approach in the direction, and the seal member is pressed between these side end portions when the initially erected waterproof door and the first adjacent waterproof door are in a lying state. First, when the first adjacent waterproof door is raised with respect to the initially standing waterproof door in the standing state, the side end portions are pressed against each other, and each waterproof door is rotated around the arm portion having the shaft support portion. The arm part of the first standing waterproof door can be attached to the first adjacent waterproof door. It is characterized in that it has successively longer or shorter than the section.

According to a fourth aspect of the present invention, the side end portion of the (n + 1) th adjacent waterproof door adjacent to the nth adjacent waterproof door is in the up-down direction with respect to the side end portion of the nth adjacent waterproof door (n is a predetermined natural number). When the n + 1 adjacent waterproof door and the (n + 1) adjacent waterproof door are in a lying state, the n + 1 adjacent waterproof door can be further stood up so as to approach each other. When the n + 1 adjacent waterproof door stands up against the nth adjacent waterproof door in the standing state, the side doors are pressed against each other, and each waterproof door is placed around the arm portion having the shaft support portion. The shaft support portion of the nth adjacent waterproof door and the shaft support portion of the (n + 1) th adjacent waterproof door are made eccentric with each other . In the invention according to claim 5, the side end portion of the (n + 1) -th adjacent waterproof door adjacent to the n-th adjacent waterproof door is in the up-down direction with respect to the side end portion of the n-th adjacent waterproof door (n is 1 to a predetermined natural number). When the n + 1 adjacent waterproof door and the (n + 1) adjacent waterproof door are in a lying state, the n + 1 adjacent waterproof door can be further stood up so as to approach each other. When the n + 1 adjacent waterproof door stands up against the nth adjacent waterproof door in the standing state, the side doors are pressed against each other, and each waterproof door is slidably supported by a shaft support portion or a plurality of slide supports. The link mechanism having a shaft support portion can be rotated and tilted while moving back and forth, and the forward movement amount of the link mechanism of the nth adjacent waterproof door is shifted from the forward movement amount of the link mechanism of the (n + 1) adjacent waterproof door. It is characterized by that. According to the sixth aspect of the present invention, the side end portion of the (n + 1) th adjacent waterproof door adjacent to the nth adjacent waterproof door is in the up-down direction with respect to the side end portion of the nth adjacent waterproof door (n is 1 to a predetermined natural number). When the n + 1 adjacent waterproof door and the (n + 1) adjacent waterproof door are in a lying state, the n + 1 adjacent waterproof door can be further stood up so as to approach each other. When the n + 1 adjacent waterproof door stands up against the nth adjacent waterproof door in the standing state, the side doors are pressed against each other, and each waterproof door is placed around the arm portion having the shaft support portion. The arm portion of the n-th adjacent waterproof door is made longer and shorter than the arm portion of the (n + 1) -th adjacent waterproof door in turn.

In order to achieve the object of further improving the water stopping performance in addition to the above object, the invention according to claim 7 is arranged such that in the above invention, the seal member is exposed so that the surface intersecting in the up and down direction is exposed. A step portion having a surface facing the exposed surface is provided at a side end portion of the waterproof door adjacent to the seal member, and the seal member is pressed against the facing surface of the step portion. is there.

In order to achieve the object of providing a flat door surface in the lying down state in addition to the above object, the invention described in claim 8 is characterized in that, in the above invention, the first standing waterproof door or the nth adjacent waterproof door and the first adjacent When the waterproof door or the (n + 1) th adjacent waterproof door is in a lying state, the door surfaces are flush with each other, and the initially standing waterproof door or the nth adjacent waterproof door and the first adjacent waterproof door or the (n + 1) th When the adjacent waterproof door is in an upright state, these door surfaces are shifted in the upright direction.

In order to achieve the object of providing a flat door surface in an upright state in addition to the above object, the invention described in claim 9 is characterized in that, in the above invention, the first standing waterproof door or the nth adjacent waterproof door, and the first adjacent When the waterproof door or the (n + 1) th adjacent waterproof door is in the fallen state, the door surfaces are shifted in the rising direction, and the initially standing waterproof door or the nth adjacent waterproof door, the first adjacent waterproof door or the first When the n + 1 adjacent waterproof door is in a standing state, these door surfaces are flush with each other.

In order to achieve the object of further improving the waterproof performance in addition to the above object, the invention according to claim 10 is provided with a water stop member that can be pressed against the lower part of each waterproof door in the standing state in the above invention, The water stop member is arranged so as to be continuous with the seal member of each waterproof door in the standing state.

  According to the present invention, the side end portion of the first adjacent waterproof door adjacent to the initial standing waterproof door is upside down with respect to the side end portion of the initial standing waterproof door that is in the initial standing state for the predetermined number of sheets or every predetermined number of sheets. The first adjacent waterproof door can be erected so as to approach in the direction, and the side end of the (n + 1) adjacent waterproof door adjacent to the nth adjacent waterproof door is raised with respect to the side end of the nth adjacent waterproof door as appropriate. Repeatedly making the (n + 1) adjacent waterproof door stand up so as to approach in the inverted direction, and the seal member was initially set as an upright waterproof door (nth adjacent waterproof door) and a first adjacent waterproof door (n + 1 adjacent waterproof) When the first adjacent waterproof door (the nth adjacent waterproof door) stands up against the initially standing waterproof door (the nth adjacent waterproof door) in the standing state, the pressure does not come in pressure contact with the door). As a result, the side doors of the waterproof door will be closed as the waterproof door is raised and lowered. The waterproof door device that can easily prevent water intrusion from the gap on the side of the waterproof door is simplified with respect to the mechanism for approaching in the up and down direction (variation such as deviation for access and length of members) The effect that it can be provided in a state in which the number is reduced) is achieved.

  Hereinafter, examples (first to fourth embodiments and modified examples) of embodiments of the present invention will be described based on the drawings as appropriate.

[First form]
1 is a plan view of the waterproof door device 1 according to the first embodiment in a state where each waterproof door is in a lying position (falling state), and FIG. 2 is a cross-sectional view taken along the line KK in FIG. 3 is a cross-sectional view taken along line LL in FIG.

  The waterproof door device 1 has a plurality of (in this case, four) waterproof doors arranged in a straight line, and specifically, in the first and third (every second sheet as a predetermined number) from the right end. Initially standing waterproof doors 2 and 2 and first adjacent waterproof doors 3 and 3 in the second and fourth from the right end are provided. Each initially raised waterproof door 2 and each first adjacent waterproof door 3 are installed in a storage body 5. The storage body 5 is installed on a road surface of an expected inundation road where there is a possibility of inundation. Here, the storage body 5 is embedded in a floor surface of an entrance / exit of a building (a parking lot or the like) where inundation is expected.

  In the waterproof door device 1, the front and rear sides are the waterproof side, that is, the building side on the right wall W1 and left wall W2 side in FIG. The left and right sides are viewed from the building side. Furthermore, in the figure, the left and right lengths of the initially standing waterproof doors 2 and the first adjacent waterproof doors 3 are short, but generally several times longer are often used. The length can be arbitrarily changed. In addition, the number of waterproof doors and the height of each waterproof door (water stop height) can be changed arbitrarily, and multiple waterproof doors are not linear but arranged in other shapes such as L-shape and U-shape. Is possible.

  The upper opening of the storage body 5 is closed by each initially standing waterproof door 2 and each first adjacent waterproof door 3 in a lying state. That is, the fall position of each initially raised waterproof door 2 and each first adjacent waterproof door 3 is a position where the opening is closed along the upper opening of the storage body 5, and the upper opening of the storage body 5 is horizontal. The waterproof doors 2 to 4 are horizontal positions. On the other hand, a seal material 8 as a water stop member is attached to the inner front surface of the storage body 5 over substantially the entire left and right sides, and the lower part of the first standing waterproof doors 2 and 2 and the first adjacent waterproof doors 3 and 3 in the standing position. Is in contact with the sealing material 8. In addition, the standing position of each initially raised waterproof door 2 and each first adjacent waterproof door 3 is a position that is fixed at the time of waterproofing and can be any position that stands up from the lying down position. It is a vertical position to ensure the water height as much as possible, and this is also the case here.

  In addition, a door frame 12 with a seal material 10 is provided at the right end of the front portion of the storage body 5 so that the edge of the initially raised waterproof door 2 at the right end abuts in the standing state (when standing). The sealing material 10 or the door frame 12 has a height similar to that of the waterproof door 2, and the rear surface of the sealing material 10 is the rearmost in the door frame 12. The door frame 12 is fixed so as to protrude from the right wall W1. On the other hand, a door frame 16 with a sealing material 14 that similarly protrudes from the left wall W2 is provided at the front right end of the housing 5. And the sealing materials 10 and 14 are arrange | positioned so that the rear surface of the sealing material 14 may become the front with respect to the rear surface of the sealing material 10, The degree of the shift | offset | difference is eccentricity (front-rear) of the axial support parts 62 and 63 mentioned later It is equivalent to the degree of (direction) and is about 4 to 6 millimeters (mm) here, but the degree of deviation can be halved. The displacement of the sealing materials 10 and 14 can be eliminated by aligning the waterproof doors at the left and right ends with the initially standing waterproof door 2 or the first adjacent waterproof door 3.

  Further, the standing state holding mechanism 20 is connected to the center portion of the lower surface (at the time of lying down) of the initial standing waterproof door 2 (at the time of lying down) (the rear surface at the time of standing) and the lower surface rear portion of the storage body 5. The standing state holding mechanism 20 includes a connecting portion 21 attached to the center portion of the initially standing waterproofing door 2, a support arm 22 having a shaft support portion with the connecting portion 21 at the upper end edge, and a lower end edge of the supporting arm 22 at the upper end edge. A support arm 24 disposed on the left and right outer sides of the support arm 22, and a support arm 24 having a lower end edge of the support arm 24, and a connection portion 25 fixed to the storage body 5. .

  Similarly, each first adjacent waterproof door 3 is provided with a standing state holding mechanism 30 having a connection portion 31, a support arm 32, a support arm 34, and a connection portion 35. The connecting portion 35 is shifted forward with respect to the connecting portion 25 in the same manner as the eccentricity (front-rear direction) of shaft support portions 62 and 63 of the hinge mechanisms 52 and 53, which will be described later. Has been. The lengths of the support arm 32 and the support arm 34 may be increased without shifting the position of the connecting portion 35.

  In addition, on the edge of each initially raised waterproof door 2 (excluding the right edge of the right initially raised waterproof door 2), the upper part of the side lying down (front part when standing up) is the lower part of the side lying down ( A stepped portion 26 is provided so as to protrude from the standing rear portion, and the lower edge of the first adjacent waterproof door 3 when falling down (the rear end when standing, the left end of the left first adjacent waterproof door 3) The seal member 37 is provided so as to protrude outward and to expose the front surface which is a surface orthogonal to the rising and falling direction. The seal member 37 of the first adjacent waterproof door 3 is adjacent to the step portion 26 at the end portion of the initially standing waterproof door 2 and the front surface of the step portion 26 when the first standing waterproof door 2 and the first adjacent waterproof door 3 fall down. Although it faces the rear surface in parallel, it does not press against the stepped portion 26. That is, the seal member 37 is separated from or weakly contacts the step portion 26.

  In addition, a pair of hinge mechanisms 52 as arm portions are connected to the left and right of the lower part of the initial standing waterproof door 2 and the left and right corresponding to the left and right of the initial standing waterproof door 2 in the front part on the inner lower surface of the storage body 5. ing. In the first adjacent waterproof door 3, a hinge mechanism 53 similar to the hinge mechanism 52 is connected.

  The hinge mechanism 52 is integrated with the lower part of the standing upright waterproof door 2 at the beginning and extends downward diagonally forward (downwardly diagonally downward after standing) and upper end edges are sandwiched between the support arms 60. The upper end edge includes a shaft support portion 62 with the lower end edge of the support arm 60, and the lower end includes a connection portion 61 that is fixed to the front surface of the lower surface of the storage body 5. Similarly, the hinge mechanism 53 includes a support arm 65, a shaft support portion 63, and a connection portion 66.

  The shaft support portion 63 of the hinge mechanism 53 is eccentric forward and downward with respect to the shaft support portion 62 of the hinge mechanism 52. Here, the degree of eccentricity is 2 to 3 mm (for example, 2.5 mm forward and 2.5 mm downward).

  As described above, the rotation shafts of the shaft support portions 62 and 63 of the hinge mechanisms 52 and 53 are displaced from each other in the front-rear direction. However, when the original standing waterproof doors 2 and the first adjacent waterproof doors 3 are lying down, the front sides are mutually different. The door surfaces (upper surface when lying down) are flush with each other. That is, the shaft support 63 is eccentric by 2.5 mm downward with respect to the shaft support 62, so that the front side is eccentric backward by 2.5 mm when lying down. By decentering 5 mm, the front sides will be aligned. Further, since the shaft support portion 63 is eccentric by 2.5 mm downward with respect to the shaft support portion 62, the upper surface (door surface) of the waterproof door becomes lower by 2.5 mm when lying down as it is. The distance of 63 can be increased by 2.5 mm. As a result, the upper surface of the waterproof door 3 when it falls down is the same height as the upper surface of the waterproof door 2 when it falls down. The support arm 65 is slightly longer than the support arm 60.

  Further, as will be described below, each of the initially standing waterproof doors 2 and each of the first adjacent waterproof doors 3 has its front side when lowered (lower side when standing) moved forward and downward as it stands up. A closing lid 70 that covers the upper opening of the storage body 5 before the front side of ˜4 and is removable for further standing is provided for each initially raised waterproof door 2 and each first adjacent waterproof door 3. .

  4 (a) and 4 (b) are side sectional views of the initial standing waterproof door 2 and the first adjacent waterproof door 3 in the standing state in order, and FIG. 5 shows the initial standing waterproof door 2 and the first standing waterproof door 2 in the standing state. 1 is a plan view of one adjacent waterproof door 3. FIG. The initially standing waterproofing door 2 is rotated forward by the hinge mechanism 52 and can be tilted from the lying state to the standing state. When each standing upright waterproof door 2 stands up, the lower surface front portion is in pressure contact with the sealing material 8 and the upper surface is aligned with the upper ends of the door frames 12 and 16. In addition, the first standing waterproofing door 2 from the right end has the front left edge pressed against the rear surface of the sealing material 10, and the front surface and the left side surface are sealed by the sealing material 10. And the door surface of each standing upright waterproof door 2 that stands up is at a position separated from the foremost part of the storage body 5 by a distance A. The initially standing waterproof door 2 erected manually is held in an upright state by the upright state holding mechanism 20.

  Each of the first adjacent waterproof doors 3 stands in the same manner as the standing upright waterproof door 2, but the shaft support portion 63 of the hinge mechanism 53 is eccentric forward and downward compared to the shaft support portion 62 of the hinge mechanism 52 of the original upright waterproof door 2. In addition, since the distance between the shaft support portion 63 and the back surface of the waterproof door 3 is large, the first adjoining that stands up forward with respect to the initially standing waterproof door 2 by that amount (twice 2 to 3 mm). The front surface (door surface) of the waterproof door 3 is positioned away from the foremost part of the storage body 5 by a distance B smaller than the distance A. The connecting portion 35 of the standing state holding mechanism 30 is similarly shifted forward with respect to the connecting portion 25 of the standing state holding mechanism 20 and has the same configuration as the standing state holding mechanism 20. Keeps the waterproof door 3 upright without preventing the waterproof door 3 from standing up forward from the waterproof door 2. Note that the distance between the shaft support portion 63 and the first adjacent waterproof door 3 may be the same as the distance between the shaft support portion 62 and the initial standing waterproof door 2, and in this case, the front of the first adjacent waterproof door 3 at the time of standing up. The amount of movement is reduced, and a slight step is formed on the upper surface of the first adjacent waterproof door 3 when lying down.

  Moreover, since the 1st adjacent waterproof door 3 stands | starts forward from the initial standing waterproof door 2 by the said eccentricity, the right side edge part of each 1st adjacent waterproof door 3 is also the left side of each initially standing waterproof door 2 in the standing state. The end portion approaches the end portion in the upright direction, and the seal member 37 at the right end portion of the first adjacent waterproof door 3 approaches the step portion 26 at the left end portion of the standing upright waterproof door 2 in the upright state. The rear side end (opposing surface) of the stepped portion 26 is in pressure contact with the front surface (exposed surface) of the seal member 37, and the seal member 37 wraps around the left side surface of the initially standing waterproof door 2 and the rear surface of the stepped portion 26. Seal. Further, the lower end portion of the seal member 37 is in pressure contact with the upper portion of the seal member 8, and the seal member 37 of the first adjacent waterproof door 3 and the seal member 8 of the storage body 4 are continuous.

  In addition, the left end of the first adjacent waterproof door 3 that is second from the right end also approaches the right end of the third initial waterproof door 2 from the right end in the upright state in the upright direction. 1 The sealing member 37 at the left end of the adjacent waterproof door 3 approaches the stepped portion 26 at the left end of the initially standing waterproof door 2 in the upright state, and the rear side end portion of the stepped portion 26 when standing is the sealing member. The seal member 37 is brought into pressure contact with the front surface of 37 and the left side surface of the first adjacent waterproof door 3 and the rear surface of the step portion 26 are sealed.

  In each initial standing waterproof door 2 and each first adjacent waterproof door 3, the hinge mechanism of the first adjacent waterproof door 3 is arranged so that the front side is shifted while aligning the front side when lying down, and the height is aligned when standing. Compared with the shaft support portion 62 of the hinge mechanism 52 of the initial standing waterproof door 2, the shaft support portion 53 of 53 is also eccentric downward. Further, the distance between the shaft support 63 and the back surface of each first adjacent waterproof door 3 is set so that the door surfaces of each initially standing waterproof door 2 and each first adjacent waterproof door 3 when lying down are flush with each other. The length of the support arm 65 is made slightly longer than the distance between 62 and the back surface of the initially standing waterproof door 2.

  In the waterproof door device 1 according to the first embodiment configured as described above, it is possible to shift from the normal lying state to the all standing state at the time of waterproofing as follows. That is, after the closing lid 70 is removed, first, the first and third initial standing waterproof doors 2 are manually raised from the right end. Next, each first adjacent waterproof door 3 adjacent to the initially standing waterproof door 2 is manually raised. Here, when each first adjacent waterproof door 3 is erected, the amount of eccentricity forward with respect to each initial erection waterproof door 2 and the distance between the shaft support 63 and the first adjacent waterproof door 3 (longitudinal distance when standing) are increased. The seal member 37 at the edge of each first adjacent waterproof door 3 naturally presses against the edge of each initially raised waterproof door 2 so that each initially raised waterproof door 2 and the adjacent first adjacent Waterproofing of the gap of the waterproof door 3 can be naturally achieved.

  On the other hand, in the waterproof door device 1, in order to return from the waterproof state to the normal state, the respective first adjacent waterproof doors 3 and the respective original standing waterproof doors 2 are brought into the lying state manually from the right, and the respective closure lids 70 are attached.

  In the waterproof door device 1 according to the first embodiment, each initially raised waterproof door 2 and each first adjacent waterproof door 3 that can rise and fall in a lying state and a standing state, respectively, and a side end portion of each first adjacent waterproof door 3 In each of the first standing waterproofing doors 2, the sealing member 37 is provided integrally with the side end portion, and the first standing waterproofing door 2 is in the initial standing state every second sheet (first and third sheets from the right end) including the sealing member 37 from the right end. Each of the first adjacent waterproof doors 3 can stand up so that the side end of each of the first adjacent waterproof doors 3 adjacent to each of the initially standing waterproof doors 2 approaches the side end of the first standing waterproof door, and When each initially raised waterproof door 2 and each first adjacent waterproof door 3 are in a lying state, the sealing member 37 is not pressed against the side end portions of the seal member 37 with respect to each initially raised waterproof door 2 in the raised state. When each of the first adjacent waterproof doors 3 is erected, each side end portion is in pressure contact with each other. By simply standing up the water door 2 and each first adjacent waterproof door 3 in this order, the gap between each initially standing waterproof door 2 and each first adjacent waterproof door 3 can be quickly and watertightly closed. It is possible to reduce the manufacturing cost and the installation cost by simply forming the size. Further, a group for each of the initially standing waterproof doors 2 is formed (a group of the first and second sheets from the right end and a group of the third and fourth sheets from the right end), and the first standing waterproof door 3 of the first adjacent waterproof door 3 is formed for each group. It is only necessary to ensure the approach to 2 at the time of standing up, and even if the number of initially standing waterproof doors 2 and the number of first adjacent waterproof doors 3 is large, construction is performed without accumulating the forward shift of the waterproof door at the time of standing up. The amount can be reduced to a preferable amount, and the waterproof door device 1 can be simply formed and downsized to reduce the manufacturing cost and the installation cost. Further, since the sealing members 37 and 49 are not pressed in a normal lying state, the sealing members 37 and 49 can be prevented from being damaged even in a lying state for a long time, and the functions of the sealing members 37 and 49 can be maintained for a long time. You can also.

  Further, in the waterproof door device 1, the seal member 37 is arranged so that the surface intersecting in the up and down direction is exposed, and the exposed surface is disposed on the side end portion of the initially standing waterproof door 2 adjacent to the seal member 37. Since the step portion 26 having an opposing surface is provided and the seal member 37 is pressed against the opposite surface of the step portion 26, the seal member 37 is placed on the side end portion of the adjacent initial standing waterproof door 2 in the upright state. It can be made to press strongly, and the gap between each initially raised waterproof door 2 and each first adjacent waterproof door 3 can be closed more reliably.

  Further, in the waterproof door device 1, when each initially standing waterproof door 2 and each first adjacent waterproof door 3 are in a lying state, these door surfaces are flush with each other, and each initially standing waterproof door 2 and each of the first adjacent waterproof doors 3 are in the upright state, the door surfaces are shifted in the upside down direction. The door surface can be flattened, and consideration can be given to the passage of people and cars.

  Furthermore, in the waterproof door device 1, each initially raised waterproof door 2 and each first adjacent waterproof door 3 can be rotated and tilted around the arm portion having the shaft support portions 62 and 63, and each initially raised waterproof door is provided. Since the two pivot support portions 62 and the pivot support portions 63 of the first adjacent waterproof doors 3 are eccentric from each other, the first adjacent waterproof door 3 can be simply approached to the initially raised waterproof door 2 to further reduce the manufacturing cost. Can be reduced.

  In addition, in the waterproof door device 1, a seal material 8 that can be pressed against each of the initially standing waterproof doors 2 and the first adjacent waterproof doors 3 in the standing state is provided, and the sealing material 8 is the first adjacent waterproof door in the standing state. Since it arrange | positions so that it may continue with the sealing member 37 of the door 3, water sealing can be performed more reliably by the sealing material 8 and the sealing member 37. FIG.

[Second form]
The waterproof door device according to the second embodiment is the same as the waterproof door device according to the first embodiment except for the arrangement of each initially raised waterproof door and each first adjacent waterproof door. 6 is a cross-sectional view corresponding to FIG. 2 in a normal state of the waterproof door device 101, and FIG. 7 is a plan view of the waterproof door device 101 when waterproof.

  In the waterproof door device 101, the initial standing waterproof door 102 is disposed only on the third sheet from the right end as the predetermined number (center of all 5 sheets). A first adjacent waterproof door 103 is disposed, and a second adjacent waterproof door 104 is disposed outside the first adjacent waterproof door 3. Moreover, the waterproof door apparatus 101 has the door frames 112 and 116 in the right wall W3 and the left wall W4, the sealing materials 110, 114, and 118, and the storage body 115 similarly to the first embodiment.

  Further, similarly to the first embodiment, the initially standing waterproof door 102 includes the connecting portion 121, the supporting arm 122, the supporting arm 124, and the standing state holding mechanism 120 having the connecting portion 125, the step portions 126 on both side edges, and the supporting arm. 160, a hinge mechanism 152 having a shaft support portion 162 and a connection portion 161, and each first adjacent waterproof door 103 includes a connection portion 131, a support arm 132, a support arm 134, and a standing state holding mechanism 130 having a connection portion 135. A seal member 137 at the inner end edge, and a hinge mechanism 153 having a support arm 165, a shaft support part 163, and a connection part 166 are provided. In addition, a stepped portion 138 similar to the stepped portion 126 is provided on the outer edge of each first adjacent waterproof door 103. Similarly, the second adjacent waterproof door 104 includes a standing portion holding mechanism 140 having a connecting portion 141, a supporting arm 142, a supporting arm 144, and a connecting portion 145, an inner edge sealing member 149, and a supporting arm 167, A hinge mechanism 154 having a shaft support part 164 and a connection part 168 is provided.

  In the waterproof door device 101, when lying down, the first adjacent waterproof door 103 is initially lower than the standing waterproof door 102, and the degree of deviation here is 2 to 3 mm. Further, the rear surface of the stepped portion 126 of the initially standing waterproof door 102 and the front surface of the seal member 137 of the first adjacent waterproof door 103 are adjacent to each other, and the seal member 137 is not in pressure contact with the stepped portion 126. Similarly, when lying down, the second adjacent waterproof door 104 is below the first adjacent waterproof door 103, the rear surface of the step 138 of the first adjacent waterproof door 103, and the seal member 149 of the second adjacent waterproof door 104. The front surfaces of the two are adjacent to each other, and the seal member 149 is not pressed against the stepped portion 138.

  And the axial support part 163 of the hinge mechanism 153 which concerns on the 1st adjacent waterproof door 103 is eccentric to the front and the lower part with respect to the axial support part 162 of the hinge mechanism 152 which concerns on the initial standing waterproof door 102 similarly to the 1st form. The eccentricity is equivalent to the height difference between the initially standing waterproof door 102 and the first adjacent waterproof door 103 when lying down. Therefore, the height difference at the time of lying down is resolved by the first adjacent waterproof door 103 rising relatively forward after the initial standing waterproof door 102 is raised, and the initial standing waterproof door 102 and the first adjacent waterproof door 103 are When standing up, the door surfaces are flush with each other, the inner ends of the first adjacent waterproof doors 103 approach each side end of the standing upright waterproof door 102 in the upright direction, and approach each step 126 of the originally upright waterproof door 102. On the other hand, the seal member 149 of each first adjacent waterproof door 103 is in pressure contact.

  Similarly, the shaft support portion 164 of the hinge mechanism 154 of the second adjacent waterproof door 104 is eccentric forward and downward with respect to the shaft support portion 163 of the hinge mechanism 153 of the first adjacent waterproof door 103. The height difference between the first adjacent waterproof door 103 and the second adjacent waterproof door 104 is equivalent to the difference in height when lying down. The second adjacent waterproof door 104 is relatively forward after the first adjacent waterproof door 103 stands up. The inner end of the second adjacent waterproof door 104 is also relatively close to the outer end of the first adjacent waterproof door 103 in the upright direction, and the first adjacent waterproof door 103 and the first When the two adjacent waterproof doors 104 are erected, the door surfaces are flush with each other, and the seal member 149 of each second adjacent waterproof door 104 is pressed against the step 138 of each first adjacent waterproof door 103.

  In the waterproof door device 101 of the second form, the initial standing waterproof door 2, each first adjacent waterproof door 3, each second adjacent waterproof door 4, and the initial standing waterproof door 2, which can rise and fall in the lying state and the standing state, respectively. One of the adjacent side end portions of each first adjacent waterproof door 3 and each second adjacent waterproof door 4 includes seal members 137 and 149 provided integrally with the side end portion, and the third sheet from the right end. The first adjacent waterproof door so that the side end of the first adjacent waterproof door 3 adjacent to the initial upright waterproof door 2 approaches in the upright direction with respect to the side end of the initial upright waterproof door 2 in the initial standing state. 3 so that the side end of the second adjacent waterproof door 4 adjacent to the first adjacent waterproof door 3 approaches the side end of the first adjacent waterproof door 3 in the upright direction. 2 Adjacent waterproof door 4 can be stood up (ie, n = 1) and seal members 137, 149 are When the standing waterproof door 2 and the first adjacent waterproof door 3 or the first adjacent waterproof door 3 and the second adjacent waterproof door 4 are in a lying state, they are not pressed against each other between the side end portions and are initially raised in the standing state. When the first adjacent waterproof door 3 and the second adjacent waterproof door 4 stand up with respect to the waterproof door 2 and the first adjacent waterproof door 3, the side doors are pressed against each other. , The first adjacent waterproof door 103 and the second adjacent waterproof door 104 are sequentially raised, so that the gap between the initially raised waterproof door 102 and the first adjacent waterproof door 103 and the first adjacent waterproof door 103 and the second adjacent door The gap between the waterproof door 104 and the waterproof member 104 can be sealed watertight by the seal members 137 and 149, the gap can be quickly closed, the apparatus configuration can be simplified and the apparatus can be downsized, and the manufacturing cost and installation cost can be reduced. Can be greatly reduced. In addition, since the seal members 137 and 149 are not pressed in a normal lying state, the seal members 137 and 149 can be prevented from being damaged even in a lying state for a long time, and the functions of the seal members 137 and 149 can be maintained for a long time. You can also. Further, since the third waterproof door (center) from the end is initially set as the standing waterproof door 2, even when a large number of waterproof doors are arranged, the first adjacent waterproof door 3 and the second adjacent waterproof door 4 etc. It is possible to simply configure the mechanism for the proximity of the side edge in the case of few types. Further, since the waterproof doors at the both ends (each second adjacent waterproof door 104) in the waterproof door device 101 can be of the same type, the front-rear direction positions of the sealing materials 110 and 114 can be made the same, eliminating the front-rear shift. be able to.

  Further, in the waterproof door device 101, the seal members 137 and 149 are arranged so that the surfaces intersecting in the up and down direction are exposed, and the initially standing waterproof door 102 and the first adjacent waterproof door adjacent to the seal members 137 and 149 are disposed. Step portions 126 and 138 having surfaces facing the exposed surfaces are provided at the side end portions of 103, and the seal members 137 and 149 are pressed against the facing surfaces of the step portions 126 and 138. The seal members 137 and 149 can be strongly pressed against the stepped portions 126 and 138, so that the gap of the waterproof door can be closed more reliably.

  In the waterproof door device 101, when the initially standing waterproof door 2, the first adjacent waterproof door 3, the first adjacent waterproof door 3, and the second adjacent waterproof door 4 are in a fallen state, these door surfaces rise and fall. When the first standing waterproof door 2, the first adjacent waterproof door 3, the first adjacent waterproof door 3, and the second adjacent waterproof door 4 are in the standing state, these door surfaces are flush with each other. Therefore, if it is installed in an environment where a slight displacement sufficient for pressure welding is allowed in a lying state, the door surface can be made flush in the standing state.

  In the waterproof door device 101 according to the second embodiment, the door surface heights of the initially standing waterproof door 102, the first adjacent waterproof door 103, and the second adjacent waterproof door 104 are shifted when lying down, and these door surfaces are raised when standing. However, in contrast to this (as in the first embodiment), the door surface may be flush when lying down and may be displaced when standing.

[Third form]
The waterproof door device according to the third embodiment is substantially the same as the waterproof door device according to the second embodiment except for the configuration of the stepped portion or the seal member. FIG. 8 is a cross-sectional view corresponding to a part of FIG. 2 in a normal state in the waterproof door device according to the third embodiment, and protrudes sideways at the rear side of the right side surface of each first adjacent waterproof door 203 and the front surface when standing up. Projecting pieces 236 and 238 are respectively provided, and seal members 227 and 229 are provided at the rear portion (lower portion when lying down) of both sides of the initially standing waterproofing door 202 so as to have the rear surface when standing and facing the front surface. Are provided respectively.

  In such a waterproof door device, the front surfaces of the projecting pieces 236 and 238 are pressed against the rear surfaces of the seal members 227 and 229 when standing up, and are sealed on these surfaces. On the other hand, normally, the seal members 227 and 229 are initially at the lower part of both edges of the standing waterproof door 202, and the entire upper side is covered by the upper part of the edge. Therefore, the entire seal members 227 and 229 are protected in the lying state, and the durability of the seal members 227 and 229 can be further enhanced.

[Fourth form]
The waterproof door device according to the fourth embodiment is substantially the same as the waterproof door device according to the second embodiment except for the configuration of the stepped portion or the seal member. FIG. 9 is a cross-sectional view corresponding to a part of FIG. 2 in a normal state in the waterproof door device according to the fourth embodiment. Seal members 327 and 329 are laterally provided on the left and right sides of the initially standing waterproof door 302. It is provided to protrude. The outer surfaces of the seal members 327 and 329 are vertical when standing, and are tapered surfaces that approach the inside from the front to the rear.

  Further, the right side surface of the left first adjacent waterproof door 303 is a water stop portion 336 that is pressed against the seal member 327 when standing, and is a tapered surface that continues to the taper surface of the seal member 327 when standing. Yes. Similarly, the left side surface of the right first adjacent waterproof door 303 is a water stop portion 338 that is pressed against the seal member 329 when standing, and is a tapered surface that continues to the taper surface of the seal member 329 when standing. ing.

  Even when the seal members 327 and 329 according to the fourth embodiment are installed, the gap of the waterproof door can be reliably closed.

[Example of change]
In addition, the other form of this invention which changes the said embodiment mainly is illustrated. It shall be equipped with a drive mechanism that raises and lowers the waterproof door and automatically rises and falls. Further, as shown in FIGS. 10 to 12 and Japanese Patent Application Laid-Open No. 2006-077389 related to the previous application by the present applicant, the shaft support portion 402 of the raising / lowering mechanism 401 is a long hole. Various shaft support portions of the raising / lowering mechanism and the hinge mechanism can be slidably moved within the long holes, or three hinge members 412, 413, 414 of the hinge mechanism 410 are provided or the shaft support portion 415. , 416, 417, 418, 419, etc., and the number of hinge members of the hinge mechanism or the link mechanism 400 formed by increasing the tilting mechanism and the pivotal support of the hinge mechanism (the tilting device in the previous application) And by installing the link mechanism 400 so that the amount of forward movement at the time of standing is sequentially shifted with respect to each waterproof door, while covering the entire upper opening of the storage body 425 when lying down, Side end portion is closer to the side end portion of the waterproof door adjacent when standing, and Tobiramen lower part so as to abut against the sealing member 428, eliminating the need for closing lid.

  The relative forward movement of the waterproof door when standing is performed not by the eccentricity of the rotating shaft of the hinge mechanism but by the difference in length between the various arms of the hinge mechanism. Alternatively, the relative forward movement is executed by combining the eccentricity of the rotating shaft and the difference in length between the arms. The eccentricity of the rotation axis of the hinge mechanism is limited to the front-rear direction only, or only to the vertical direction. Various degrees of eccentricity and deviation are changed as appropriate.

  Change the arrangement of the stand-up waterproof door as appropriate. For example, in the first embodiment, the initially standing waterproof door is the second and fourth waterproof doors from the right, and the first adjacent waterproof door is the first and third waterproof doors from the right. Alternatively, a total of seven waterproof doors are arranged, and the initially standing waterproof door is the first, third, fifth, seventh, or the first, fourth, seventh. In the latter case, the second and sixth doors are the first adjacent waterproof doors, and the third and fifth doors are the second adjacent waterproof doors. In addition, it is possible to install the third and subsequent adjacent waterproof doors and the concept can be installed without limitation, but usually it is sufficient to be within the third adjacent waterproof door or the fifth adjacent waterproof door. On the other hand, even in the second form, the position of the initially standing waterproof door can be changed, and when it is the second door from the right, the first and third doors become the first adjacent waterproof door, and the four The eye is the second adjacent waterproof door, and the fifth is the third adjacent waterproof door.

  Moreover, the arrangement | sequence of the various waterproof doors which concern on a 1st form, a 2nd form, etc. is repeated in multiple times. In this case, the total number of waterproof doors can be increased to accommodate a very large water stop width, and the total gap in the front-rear direction can be reduced while realizing a natural gap closure by the seal member. In consideration of workability.

It is a top view in the lying down state of the waterproof door device concerning the 1st form of the present invention. It is the KK sectional view taken on the line of FIG. It is the LL sectional view taken on the line of FIG. (A), (b) is a sectional side view of the initially standing waterproof door and the first adjacent waterproof door in the standing state. It is a top view of each waterproof door of a standing state. It is a FIG. 2 equivalent view of the waterproof door apparatus which concerns on the 2nd form of this invention. It is a top view of each waterproof door of a standing state. It is a partial equivalent figure of Drawing 2 of a waterproof door device concerning the 3rd form of the present invention. It is a partial equivalent figure of Drawing 2 of a waterproof door device concerning the 4th form of the present invention. It is a sectional side view of the link mechanism in the fall state of the waterproof door apparatus which concerns on the example of a change of this invention. It is a sectional side view in raising and lowering of a link mechanism. It is a sectional side view of the link mechanism in a standing state.

Explanation of symbols

1,101 Waterproof door device 2,102,202,302 Original standing waterproof door (waterproof door)
3, 103, 203, 303 First adjacent waterproof door (waterproof door)
104 Second adjacent waterproof door (waterproof door)
8,118 Sealing material (water blocking member)
26,126,138 Step part 37,137,149 Seal member 52,53,152-154 Hinge mechanism (arm part)
62, 63, 162 to 164

Claims (10)

A plurality of waterproof doors, each capable of rising and falling,
In at least one of the adjacent side end portions of the waterproof door, the seal member provided integrally with the side end portion,
The side edge of the first standing waterproof door that is adjacent to the initial standing waterproof door approaches the side edge of the initial standing waterproof door that is in the initial standing state for each of the predetermined number of sheets or the predetermined number of sheets so that the side edge of the first adjacent waterproof door approaches in the upright direction. The first adjacent waterproof door can be erected,
And the sealing member
If the initially standing waterproof door and the first adjacent waterproof door are in a lying state, they will not be in pressure contact between these side edges,
When the first adjacent waterproof door stands up with respect to the initial standing waterproof door in the standing state, the side end portions are pressed against each other ,
Each waterproof door can be turned upside down by rotating around an arm part having a shaft support part,
A waterproof door device characterized in that the shaft support portion of the initially standing waterproof door and the shaft support portion of the first adjacent waterproof door are eccentric from each other . A plurality of waterproof doors, each capable of rising and falling,
In at least one of the adjacent side end portions of the waterproof door, the seal member provided integrally with the side end portion,
The side edge of the first standing waterproof door that is adjacent to the initial standing waterproof door approaches the side edge of the initial standing waterproof door that is in the initial standing state for each of the predetermined number of sheets or the predetermined number of sheets so that the side edge of the first adjacent waterproof door approaches in the upright direction. The first adjacent waterproof door can be erected,
And the sealing member
If the initially standing waterproof door and the first adjacent waterproof door are in a lying state, they will not be in pressure contact between these side edges,
When the first adjacent waterproof door stands up with respect to the initial standing waterproof door in the standing state, the side end portions are pressed against each other ,
Each waterproof door can be rotated upside down while moving back and forth by a link mechanism having a slide support or a plurality of support parts,
The waterproof door device characterized in that the forward movement amount of the link mechanism of the initially standing waterproof door is shifted from the forward movement amount of the link mechanism of the first adjacent waterproof door . A plurality of waterproof doors, each capable of rising and falling,
In at least one of the adjacent side end portions of the waterproof door, the seal member provided integrally with the side end portion,
The side edge of the first standing waterproof door that is adjacent to the initial standing waterproof door approaches the side edge of the initial standing waterproof door that is in the initial standing state for each of the predetermined number of sheets or the predetermined number of sheets so that the side edge of the first adjacent waterproof door approaches in the upright direction. The first adjacent waterproof door can be erected,
And the sealing member
If the initially standing waterproof door and the first adjacent waterproof door are in a lying state, they will not be in pressure contact between these side edges,
When the first adjacent waterproof door stands up with respect to the initial standing waterproof door in the standing state, the side end portions are pressed against each other ,
Each waterproof door can be turned upside down by rotating around an arm part having a shaft support part,
The waterproof door device characterized in that the arm portion of the initially standing waterproof door is sequentially lengthened or shortened with respect to the arm portion of the first adjacent waterproof door . The (n + 1) th adjacent waterproof door is arranged such that the side end of the (n + 1) th adjacent waterproof door adjacent to the nth adjacent waterproof door approaches in the up-down direction with respect to the side end of the nth adjacent waterproof door (n is 1 to a predetermined natural number). The door can be raised further,
And the sealing member
When the n-th adjacent waterproof door and the (n + 1) -th adjacent waterproof door are in a lying state, they are not pressed between these side ends,
When the n + 1th adjacent waterproof door stands up against the nth adjacent waterproof door in the standing state, the side end portions are pressed against each other ,
Each waterproof door can be turned upside down by rotating around an arm part having a shaft support part,
The waterproof door device according to any one of claims 1 to 3, wherein a shaft support portion of the nth adjacent waterproof door and a shaft support portion of the (n + 1) th adjacent waterproof door are eccentric from each other . The (n + 1) th adjacent waterproof door is arranged such that the side end of the (n + 1) th adjacent waterproof door adjacent to the nth adjacent waterproof door approaches in the up-down direction with respect to the side end of the nth adjacent waterproof door (n is 1 to a predetermined natural number). The door can be raised further,
And the sealing member
When the n-th adjacent waterproof door and the (n + 1) -th adjacent waterproof door are in a lying state, they are not pressed between these side ends,
When the n + 1th adjacent waterproof door stands up against the nth adjacent waterproof door in the standing state, the side end portions are pressed against each other ,
Each waterproof door can be rotated upside down while moving back and forth by a link mechanism having a slide support or a plurality of support parts,
The forward movement amount of the link mechanism of the nth adjacent waterproof door is shifted from the forward movement amount of the link mechanism of the (n + 1) th adjacent waterproof door, according to any one of claims 1 to 3. waterproof door apparatus according to any. The (n + 1) th adjacent waterproof door is arranged such that the side end of the (n + 1) th adjacent waterproof door adjacent to the nth adjacent waterproof door approaches in the up-down direction with respect to the side end of the nth adjacent waterproof door (n is 1 to a predetermined natural number). The door can be raised further,
And the sealing member
When the n-th adjacent waterproof door and the (n + 1) -th adjacent waterproof door are in a lying state, they are not pressed between these side ends,
When the n + 1th adjacent waterproof door stands up against the nth adjacent waterproof door in the standing state, the side end portions are pressed against each other ,
Each waterproof door can be turned upside down by rotating around an arm part having a shaft support part,
The waterproofing according to any one of claims 1 to 3, wherein an arm portion of the nth adjacent waterproof door is sequentially lengthened or shortened with respect to an arm portion of the (n + 1) th adjacent waterproof door. Door device. Place the sealing member so that the surface intersecting in the up and down direction is exposed,
On the side end of the waterproof door adjacent to the seal member, a step having a surface facing the exposed surface is provided,
The waterproof door device according to any one of claims 1 to 6 , wherein the seal member is pressed against the facing surface of the stepped portion. When the initial standing waterproof door or the nth adjacent waterproof door and the first adjacent waterproof door or the (n + 1) adjacent waterproof door are in a lying state, the door surfaces are flush with each other,
The initial standing waterproof door or the nth adjacent waterproof door and the first adjacent waterproof door or the (n + 1) th adjacent waterproof door are in an upright state, and these door surfaces are shifted in the upright direction. The waterproof door device according to any one of Items 1 to 7 . When the initially standing waterproof door or the nth adjacent waterproof door and the first adjacent waterproof door or the (n + 1) th adjacent waterproof door are in the lying state, the door surfaces are shifted in the upright direction,
The initial standing waterproof door or the nth adjacent waterproof door and the first adjacent waterproof door or the (n + 1) th adjacent waterproof door are in an upright state so that these door surfaces are flush with each other. The waterproof door device according to any one of claims 1 to 7 . Provide a water stop member that can be pressed against the bottom of each waterproof door in the standing state,
The waterproof door device according to any one of claims 1 to 9 , wherein the water stop member is arranged so as to be continuous with a seal member of each waterproof door in the standing state.

Images