JP4860371B2 - Opening / closing device cleaning device and opening / closing device provided with the opening / closing device cleaning device - Google Patents

Description

  The present invention relates to an opening / closing device cleaning device that removes dirt from an opening / closing body that slides to open / close, and an opening / closing device including the opening / closing device cleaning device.

Conventionally, dirt on a shutter curtain in a shutter device is often removed by manual work using a rag, scrubber, brush, mop, etc. In order to perform the manual work efficiently, Patent Document 1 The invention described in is proposed.
According to the invention of this Patent Document 1, it is possible to remove the opening / closing body (shutter curtain 8) from the guide rail (4) and to draw it to the near side for cleaning.

  Another conventional technique is described in Patent Document 2. According to this prior art, the open / close body (shutter 2) in the closed state can be cleaned by the cleaning member (5) that is manually moved.

However, according to the above prior art, in any case, it has to be manually cleaned, which is cumbersome and time consuming.
In Patent Document 2, although workability is slightly improved, work for mounting the cleaning member (5), the handle member (4), and the like on the closed opening / closing body (shutter 2) is required. , It takes time to install.
Japanese Patent Laid-Open No. 11-117644 Japanese Patent Laid-Open No. 9-66012

  The present invention has been made in view of the above-described conventional circumstances, and a problem to be solved is an opening / closing device cleaning device capable of easily cleaning an opening / closing body and an opening / closing device including the opening / closing device cleaning device. It is to provide.

  In order to solve the above-mentioned problem, the cleaning device for an opening / closing device of the first invention is configured such that the wiping member supported by the immovable portion is brought into sliding contact with the front portion or the back portion of the opening / closing body that slides and opens / closes. An opening / closing device cleaning device configured to wipe foreign matter adhering to the opening / closing body, wherein the wiping member is disposed on an opening direction side of the opening / closing body and is attached to the opening / closing body. It is configured to allow foreign matter to pass in one direction of the opening / closing body opening / closing direction and prevent passage of the foreign matter in the reverse direction.

  Here, the opening / closing device that is the installation target of the opening / closing device cleaning device may be any device that can be opened and closed by sliding the opening / closing body. The opening / closing device includes a shutter device including an overhead door and a sliding door including a rain door. , Windows, roll screens, blinds, awning devices, gates, gates, sliding wall devices, etc.

The opening / closing device cleaning device of the present invention may be installed in the opening / closing device in advance, or may be provided separately from the opening / closing device and attached to the opening / closing device.
The opening / closing device cleaning device may be provided only on the front side or the back side of the opening / closing body of the opening / closing device, or may be provided on each of the front side and the back side. It may be.

In addition, as a specific example of the opening and closing body, an aspect in which a plurality of slats and pipes are continuously provided in the opening and closing direction, an aspect in which a panel, a sheet-like object, and a net-like object are provided in the opening and closing direction, or Or the aspect etc. which combine a slat, a panel, a pipe, a sheet-like thing, a net-like thing, etc. suitably are mentioned.
The opening / closing body may be uneven as in an embodiment made of slats. For example, when the surface is substantially flat, such as a sheet material or a panel, the opening / closing device cleaning device The cleaning action by can be effectively exhibited.
Further, when the opening / closing body has flexibility on the surface, for example, as in an embodiment made of a sheet material, the contact area between the surface of the flexible opening / closing body and the wiping member is relatively wide, which is effective. A cleaning action can be obtained.

  Further, the immovable part may be an immovable part relative to the opening / closing body that opens and closes.For example, the immobile part includes a storage case that houses the opening / closing body in the opening direction of the opening / closing device, It includes a guide rail that guides the opening / closing body in the opening / closing direction, a lintel that feeds and retracts the opening / closing body, a structure that is an installation target of the opening / closing device, and the like.

Further, the configuration of “passing the foreign matter adhering to the opening / closing body in one direction in the opening / closing direction of the opening / closing body and preventing the passage of the foreign matter in the reverse direction” more specifically, The part of the member that comes into contact with the foreign object may have a structure that can move in one direction and cannot move in the other direction.
Specific examples of the wiping member include a roller configured to rotate in only one direction with an outer peripheral surface being in contact with the front or back of the opening / closing body, or inclined with respect to the opening / closing direction of the opening / closing body. And a member configured to be elastically bent while being supported.
The wiping member is preferably arranged in a storage case that stores the opening / closing body on the opening direction side, but may be a lower side of the storage case as another example.
Further, a plurality of wiping members may be provided in the opening / closing body width direction or the opening / closing body opening / closing direction, or a single wiping member may be provided.

  In the opening / closing device cleaning device of the second invention, the wiping member is a roller provided to rotate in only one direction along the opening / closing direction of the opening / closing body.

  According to a third aspect of the present invention, there is provided a cleaning device for an opening / closing device, wherein a scraping member is provided which is in sliding contact with the outer peripheral surface of the rotating roller and scrapes off foreign matter adhering to the roller.

Moreover, in the cleaning device for an opening / closing device of the fourth invention, the wiping member comprises a first wiping member and a second wiping member arranged in the opening / closing direction of the opening / closing body, with passing foreign substance table portion or the back portion of the opening and closing member to the opening and closing member opening direction, provided to prevent the passage of the opening and closing member closing direction of the foreign body, the second wipe member, the front part of the opening and closing member Or it is provided so that the foreign material of a back part may be passed in the opening-closing body closing direction, and the passage of the foreign material in the opening-closing body opening direction may be prevented.

  In the opening / closing device cleaning device of the fifth invention, a plurality of the wiping members are provided so as to sandwich the opening / closing body from the front side and the back side.

  According to a sixth aspect of the present invention, there is provided an opening / closing device cleaning device comprising an accumulation member that receives and accumulates foreign matters that have been wiped and dropped by the wiping member.

  Here, the accumulation member may be configured to receive the foreign matter dropped from the wiping member side, for example, a plate-like member provided on the lower side of the wiping member, or the opening / closing of the wiping member It can be set as the member etc. which were provided so that the part except a contact location with a body might be enclosed.

The opening / closing device cleaning device having the above-described configuration may be provided so as not to be detachable with respect to the opening / closing device to be installed, but is preferably detachable.
According to this preferred embodiment of the opening / closing device, the opening / closing body can be easily cleaned, and when the wiping member becomes dirty, the opening / closing device cleaning device can be replaced.

In the present specification, the “opening / closing body width direction” means a direction substantially perpendicular to the opening / closing direction of the opening / closing body and not the thickness direction of the opening / closing body.
Further, in this specification, the “opening / closing body opening / closing direction” means a direction in which the opening / closing body slides to partition or open the space.
Further, in this specification, the “opening / closing body thickness direction” means the thickness direction of the opening / closing body in the closed state.

Since the present invention is configured as described above, the following effects can be obtained.
According to the first invention, the foreign matter adhering to the front or back of the opening / closing body passes in one direction with respect to the wiping member on the opening direction side of the opening / closing body, but hardly passes in the reverse direction. .
Therefore, if the opening / closing body is opened and closed, the front portion of the opening / closing body is collected while collecting foreign matter adhering to the front or back of the opening / closing body on the one-direction side with the wiping member as a boundary. Or the back can be wiped off.
In addition, if the wiping member has a structure that does not allow the foreign matter attached to the front or back of the opening / closing body to pass in both directions, the wiping member when the opening / closing body is opened or closed. When the opening / closing body is reversely operated, there is a risk that the foreign matter attached to the will adhere to the opening / closing body again.

  Furthermore, according to the second invention, the configuration in which the foreign matter adhering to the front part or the back part of the opening / closing body is allowed to pass through only in one direction of the opening / closing body opening / closing direction is a specific structure with good productivity. be able to.

  Furthermore, according to the third aspect, the foreign matter adhering to the roller can be scraped off by the scraping member, so that the cleaning efficiency by the roller can be improved.

Further, according to the fourth aspect of the present invention, when the opening / closing body is opened and closed, foreign matter adhering to the front or back of the opening / closing body is removed between the first wiping member and the second wiping member. Can be accumulated.
Therefore, the foreign matter once wiped off can be prevented from adhering to the opening / closing body again, and the cleaning efficiency can be improved.

Furthermore, according to the fifth invention, the opening / closing body can be efficiently cleaned by being sandwiched from both the front side and the back side.
That is, according to the configuration in which the wiping member is provided only on one side in the opening / closing body thickness direction, the opening / closing body may be slightly moved by being pressed in the other direction by the wiping member. Although the pressing force between the wiping member and the cleaning efficiency may decrease, in the present invention, such a decrease in the cleaning efficiency can be prevented.

  Furthermore, according to the sixth aspect, when the foreign matter adhering to the wiping member falls, it is received and accumulated by the accumulating member. Therefore, it is possible to prevent the foreign matter wiped by the wiping member from being scattered around.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
An example of a cleaning device for an opening / closing device in the present embodiment is disposed in an opening portion or inside of a housing such as a house, a building, a warehouse, a factory, an underground mall, a tunnel, or a loading platform of a vehicle, and opens and closes the opening portion, It is detachably mounted on the shutter device A that partitions and opens the space inside the housing.

  The shutter device A includes an opening / closing body 10 that opens and closes by sliding an end portion in the closing direction, a guide rail 20 that guides the opening / closing body 10 in an opening / closing direction on an end side in the width direction, and the opening / closing body 10 A winding device 30 that winds or unwinds on the open direction side is provided, and a cleaning device 40 is detachably provided in the winding device 30.

  The opening / closing body 10 constitutes the opening / closing body main body 11 by connecting a plurality of so-called slats formed by bending a horizontally-long substantially rectangular metal plate so as to rotate between the vertically adjacent slats. A seat plate member 12 extending in the opening / closing body width direction is connected to the lowermost end portion of the opening / closing body main body 11.

  The guide rail 20 is a member formed so as to surround the end of the opening / closing body 10 in the width direction, and a contact target portion p (for example, a floor surface, the ground, a frame member, etc.) seated by the opening / closing body 10. It is disposed between the winding device 30.

  The winding device 30 includes a winding body 32 that winds and unwinds the opening / closing body 10 in the storage case 31, and a power transmission means (not shown) such as a chain and a sprocket. An electric drive source (not shown) that rotates in both directions is provided, and the cleaning device 40 is detachably secured to the lower side of the storage case 31 above the lintel portion 31a. It is.

The storage case 31 is a case formed so as to store the winding body 32 and the opening / closing body 10 wound around the winding body 32 in the opening / closing body width direction. The lintel has a lintel 31a in which an opening for drawing out and retracting the opening / closing body 10 is formed.
In addition, an opening 31b for attaching / detaching a cleaning device 40 described later is formed in the front portion (right side surface in FIG. 1) of the storage case 31, and the opening 31b is closed by a removable lid member 31c. It is peeling off.

The winding body 32 is formed in a substantially cylindrical shape around which the opening / closing body 10 can be wound.
The winding body 32 may be configured to rotate integrally with the shaft body 32a at the center thereof, or may be supported to rotate with respect to the fixed shaft body 32a.
As shown in FIG. 1B, the winding body 32 is arranged so that the outer peripheral surface of the wound opening / closing body 10 is inflated toward the cleaning device 40 (right side in the drawing).
According to this configuration, the opening / closing body 10 can be wound around the winding body 32 and thickened to press the surface portion of the portion that hangs downward to the cleaning device 40.

  In addition, the cleaning device 40 includes a first wiping member 41 and a second wiping member 42 arranged at a predetermined interval in the opening / closing direction of the opening / closing body 10, and foreign matter attached to each first wiping member 41 (or 42). Scraping members 43, 43, and an accumulating member 44 for accumulating foreign substances wiped off by these wiping members 41, 42.

  The first wiping member 41 opens and closes the opening / closing body 10 so that the foreign matter x (see FIG. 2) attached to the front portion of the opening / closing body 10 passes in the opening direction and prevents the foreign matter x from passing in the reverse direction. It is a roller that rolls in only one direction along the direction, and is supported on the side surface of the accumulation member 44 that is a non-moving part.

More specifically, as shown in FIG. 3, the first wiping member 41 includes a roller main body 41a formed so as to contact the opening / closing body 10 in the width direction, and the roller main body 41a. And a sheet material 41b wound around the outer peripheral surface.
The sheet material 41b is a sheet material mainly composed of paper, cloth, or the like, and is preferably a cleaning sheet material that is appropriately processed so as to effectively wipe off dirt on the surface of the opening / closing body 10. .

And this 1st wiping member 41 is rotatably supported by the one end side of the axial center part by the bearing member (not shown) integral with the accumulation | aggregation member 44, and the other end side of a coaxial core part is one way. A clutch (not shown) is supported so as to be rotatable only in one direction.
The one-way clutch (also referred to as a one-way clutch) is a known mechanism that allows an inserted shaft-like member to rotate only in one direction, and allows the shaft body 32a to rotate only in one direction. If it is a mechanism, for example, it can be replaced with another mechanism such as a mechanism (so-called ratchet mechanism) including a pawl portion and a pawl wheel.

  The first wiping member 41 having the above-described configuration has its outer peripheral surface brought into contact with the front portion of the opening / closing body 10, and only when the opening / closing body 10 is in an opening operation, due to friction when contacting the opening / closing body 10, It rolls along the front part of the opening / closing body 10 and is arranged so as not to rotate during the closing operation of the opening / closing body 10.

The second wiping member 42 is a roller having substantially the same configuration as the first wiping member 41, and is configured to rotate only in the opposite direction to the first wiping member 41.
That is, the second wiping member 42 has its outer peripheral surface brought into contact with the front portion of the opening / closing body 10, and only when the opening / closing body 10 is in a closing operation, friction is generated when the opening / closing body 10 is in contact with the opening / closing body 10. It rolls along the surface part of the opening / closing body 10, and is arrange | positioned so that it may not rotate while the opening / closing body 10 is open | released.

In addition, the scraping member 43 is brought into contact with the tip end side of the first wiping member 41 (or the second wiping member 42) over substantially the entire length in the axial direction, and the base end side of the scraping member 43 is stopped on the accumulation member 44 described later. It is a worn member.
The scraping member 43 is preferably elastically configured so that the frictional resistance with the outer peripheral surface of the first wiping member 41 (or the second wiping member 42) is appropriate, for example, a rubber spatula shape It is comprised by a member, a brush, mohair, etc.

The accumulating member 44 has a substantially U-shaped vertical cross section provided so as to surround the first wiping member 41, the second wiping member 42, and the scraping members 43, 43 from the front side of the opening / closing body 10. And it is the member by which the both sides (in other words, both ends of the opening-and-closing body width direction) were block | closed.
The accumulating member 44 is provided so as to extend over substantially the entire length in the width direction of the opening / closing body 10, and is detachably secured to the bottom portion in the storage case 31 via a bracket or the like.
The means for making the stacking member 44 detachable may be, for example, screwing or fitting.

Next, the effect of the cleaning device 40 having the above configuration will be described.
As shown in FIG. 2A, when the opening / closing body 10 is opened, the first wiping member 41 is rotated so as to roll on the front portion of the opening / closing body 10.
Therefore, the foreign matter x adhering to the front portion of the opening / closing body 10 below the first wiping member 41 is hardly wiped off by the first wiping member 41 and the first wiping member 41. And the opening / closing body 10 passes between the front portion.
The foreign matter x is dirt on the front portion of the opening / closing body 10, for example, dust or dust adhering to the front portion of the opening / closing body 10.

On the other hand, since the first wiping member 41 does not rotate during the opening operation of the opening / closing body 10, the foreign matter x that has passed between the first wiping member 41 and the surface of the opening / closing body 10 is removed by the second wiping member 42. Will be wiped off.
If it demonstrates in detail, the foreign material x will accumulate | store in the part of the lower valley formed by the 2nd wiping member 42 outer peripheral surface and the opening-and-closing body 10 surface part, as shown to Fig.2 (a). It will be.

When the opening / closing body 10 is closed, the second wiping member 42 rotates so as to roll along with the closing operation, while the first wiping member 41 is in a non-rotatable state. Become.
Accordingly, the foreign matter x (see FIG. 2 (a)) accumulated in the lower valley formed by the outer peripheral surface of the second wiping member 42 and the surface of the opening / closing body 10 falls downward, It is accumulated in the valley portion between the outer peripheral surface of the wiping member 41 and the opening / closing body 10. Since the first wiping member 41 cannot rotate, the foreign matter x is unlikely to move downward from the gap between the first wiping member 41 and the opening / closing body 10.

  It should be noted that there is a small amount of foreign matter x that adheres to the outer peripheral surface of the second wiping member 42 during the rotation of the second wiping member 42 as described above. These slight foreign matter x is conveyed to the back side (the right side in FIG. 2) of the accumulating member 44 by the outer peripheral surface of the second wiping member 42, scraped off by the scraping member 43, and the bottom 44a in the accumulating member 44. Will accumulate.

  In addition, the foreign matter x (see FIG. 2B) accumulated in the valley portion between the outer peripheral surface of the first wiping member 41 and the opening / closing body 10 is rotated when the opening / closing body 10 is opened again. It is carried by the outer peripheral surface of the wiping member 41, moves to the back side (right side in FIG. 2) of the accumulating member 44, is scraped off by the scraping member 43, and is accumulated on the bottom 44a in the accumulating member 44. It will be.

Therefore, according to the cleaning device 40, the foreign matter x adhering to the front portion of the opening / closing body 10 is accumulated so as to be confined between the first wiping member 41 and the second wiping member 42, and further, It can be accumulated in the bottom 44 a in the accumulating member 44.
When the amount of foreign matter x in the stacking member 44 becomes relatively large due to long-term use or the like, the cover member 31c (see FIG. 1) of the storage case 31 is opened, and the cleaning device 40 is replaced with another identical item. You can replace it.

  Next, another example of the opening / closing device cleaning device according to the present invention will be described. In addition, in the cleaning apparatus shown below, about the location substantially the same as the said cleaning apparatus 40, the detailed description which overlaps is abbreviate | omitted by using the same code | symbol as the case of the said cleaning apparatus 40.

The mode shown in FIG. 4 is configured such that the opening / closing body 10 is sandwiched between the cleaning device 40 on the front side and the cleaning device 50 described later on the back side.
The cleaning device 50 is disposed on the back side of the opening / closing body 10 so as to face the cleaning device 40, and is arranged with a predetermined interval in the opening / closing direction of the opening / closing body 10 and the second wiping member 51. Member 52, scraping members 43, 43 for scraping off the foreign matter adhering to each first wiping member 51 (or 52), and an integrated member for collecting the foreign matter that has been wiped off by these wiping members 41, 42. 44.
The cleaning device 50 is supported so as to be attachable and detachable in the storage case 31 of the winding device 30 in the same manner as the cleaning device 40.

The first wiping member 51 includes a roller main body 41a formed so as to be in contact with the opening / closing body 10 in the width direction, and the outer peripheral surface of the roller main body 41a in substantially the same manner as the first wiping member 41 described above. The sheet material 41b wound around the opening / closing body 10 is supported so as to advance and retreat toward the opening / closing body 10, and is urged toward the opening / closing body 10.
More specifically, a bearing member 51a that rotatably supports the first wiping member 51 on one end side in the axial direction, and the first wiping member 51 in one direction on the other end side in the axial direction ( A one-way clutch (not shown) that supports to rotate only in the opening direction of the opening / closing body 10 is supported so as to slide in the opening / closing body thickness direction, and an urging member 51b ( For example, it is biased toward the opening / closing body 10 by an elastic body such as a coil spring, a leaf spring, or rubber.

  Therefore, the first wiping member 51 configured as described above advances and retreats along the unevenness of the slat back portion constituting the opening / closing body main body 11 of the opening / closing body 10.

  The second wiping member 52 is a roller configured substantially in the same manner as the first wiping member 51, and is configured to rotate only in the opposite direction to the first wiping member 51.

  Thus, according to the embodiment shown in FIG. 4, the opening / closing body 10 is pressed by only one cleaning device 40 (or 50), and the pressing force between the cleaning device 40 (or 50) and the opening / closing body 10 is reduced. In addition, it is possible to prevent the cleaning efficiency from being lowered and to easily clean both the front and back portions of the opening / closing body 10 by simply opening and closing the opening / closing body 10. Can do.

In the embodiment shown in FIG. 4, the opening / closing body main body 11 of the opening / closing body 10 is composed of a plurality of slats. However, the opening / closing body main body 11 is made of a sheet-like opening / closing body like the opening / closing body 10 ′ shown in FIG. The main body 11 ′ may be used.
In the embodiment shown in FIG. 5, the opening / closing body 10 ′ in the shutter device A described above is replaced with an opening / closing body 10 ′, and two cleaning devices 40 are provided so as to sandwich the opening / closing body 10 ′ from the front side and the back side. Yes.

The opening / closing body 10 ′ is composed of an opening / closing body main body 11 ′ having a substantially rectangular shape when viewed from the front, and a seat plate member 12 ′ connected to an end of the opening / closing body main body 11 ′ in the closing direction.
The opening / closing body 11 ′ is fire resistant (flame retardant) such as a flame retardant fabric such as glass cloth or silica cloth, a vinyl chloride resin sheet material subjected to fluorine processing, a synthetic resin sheet material containing glass fiber, or the like. Or a non-flammable material), a single sheet material, or a plurality of sheet materials may be sewn together.
The seat plate member 12 ′ is a bundle of a plurality of weights, and is connected to the closing direction end of the opening / closing body main body 11 ′ across the opening / closing body width direction.

The two cleaning devices 40, 40 are arranged symmetrically so as to sandwich the opening / closing body 10, and are detachably secured in the storage case 31 of the winding device 30.
In the embodiment shown in FIG. 5, since the opening / closing body main body 11 of the opening / closing body 10 ′ is made of a sheet material, the structure (slidable bearing member) for contacting the irregularities on the back of the opening / closing body as in the embodiment shown in FIG. 51a, biasing member 51b, etc.) are not required.

  Thus, according to the embodiment shown in FIG. 5, the opening / closing body 10 is pressed by only one cleaning device 40, the pressing force between the cleaning device 40 and the opening / closing body 10 decreases, and the cleaning efficiency decreases. In addition, both the front and back portions of the opening / closing body 10 can be easily cleaned simply by opening / closing the opening / closing body 10.

Moreover, the aspect shown in FIG. 6 is the structure which replaced the 1st wiping member 41 and the 2nd wiping member 42 with 1st wiping member 41 'and 2nd wiping member 42' in the aspect shown in FIG. It is said.
1st wiping member 41 'is a roller which has uneven | corrugated | grooved part 41c' in an outer peripheral surface, and rotates only to the rotation direction along the opening direction of the opening-closing body 10 like the 1st wiping member 41 mentioned above. So that it is supported.
The concavo-convex portion 41c ′ is formed such that concave portions and convex portions extending in the opening / closing body width direction of the opening / closing body 10 are alternately arranged in the circumferential direction of the first wiping member 41 ′.

  In this first wiping member 41 ′, it is not necessary to provide the outer peripheral sheet material 41b in the first wiping member 41, but it is also possible to adopt a configuration in which the sheet material is adhered so as to follow the uneven portion 41c ′. Is possible.

  The second wiping member 42 ′ is a roller configured substantially in the same manner as the first wiping member 41 ′, and is configured to rotate only in the direction opposite to the first wiping member 41 ′. .

  Thus, according to the embodiment shown in FIG. 6, each cleaning device 40 ′ operates in substantially the same manner as the cleaning device 40 described above, and rotates the foreign matter x wiped off from the surface of the opening / closing body 10. It can be efficiently conveyed to the back side of the stacking member 44 by engaging with the concave and convex portion 41 c ′ of the taking member 41 ′ (or 42 ′).

Further, according to each aspect described above, the two wiping members that rotate only in opposite directions are provided, but a single wiping member 42 ″ is provided as in the cleaning device 40 ″ shown in FIG. It is also possible to have a configuration provided.
In the cleaning device 40 ″ shown in FIG. 7, the single wiping member 42 ″ having the same configuration as the second wiping member 42 is configured to rotate only in the direction along the closing direction of the opening / closing body 10, An accumulation member 44 ″ is provided so as to surround the wiping member 42 ″. In the drawing, the configuration of the scraping member 43 is substantially the same as that described above.

The accumulating member 44 ″ is configured to surround the wiping member 42 ″ and the scraping member 43 from the opening / closing body thickness direction side and to receive the foreign matter x dropped from the wiping member 42 ″ side by the bottom 44a ″. Is done.
A rising piece 44a1 ″ extending in the opening / closing body width direction is provided at the tip of the bottom 44a ″ of the accumulating member 44 ″ so as to prevent the foreign matter x accumulated in the bottom 44a ″ from falling.

Thus, according to the cleaning device 40 ″, as shown in FIG. 7A, during the opening operation of the opening / closing body 10, the foreign matter x on the surface of the opening / closing body 10 is moved by the non-rotating wiping member 42 ″. Wiped off and accumulated in the lower valley formed by the outer peripheral surface of the wiping member 42 ″ and the surface of the opening / closing body 10.
When the opening / closing body 10 is closed, the wiping member 42 ″ rotates in the reverse direction, so that the lower valley formed by the outer peripheral surface of the wiping member 42 ″ and the surface of the opening / closing body 10 is used. The foreign matter x (see FIG. 7 (a)) accumulated in the battery drops downward and accumulates in the bottom 44a "of the accumulating member 44".

  It should be noted that there is some foreign matter x that adheres to the outer peripheral surface of the wiping member 42 ″ and is carried during the rotation of the wiping member 42 ″. These slight foreign matter x is conveyed to the back side (the right side in FIG. 7) of the accumulating member 44 ″ by the outer peripheral surface of the wiping member 42 ″, and scraped off by the scraping member 43 to be a bottom portion in the accumulating member 44 ″. 44a ″.

Further, in the cleaning device 60 shown in FIG. 8, the accumulating member 44 ″ is replaced with the accumulating member 61 with respect to the cleaning device 40 ″, a wiping piece 62 as a first wiping member is added, and the wiping member 42 "Is used as the second wiping member.
The accumulating member 61 is configured such that the rising piece 44a1 ″ is omitted from the accumulating member 44 ″.
Further, the wiping piece 62 is made of an elastic body such as rubber, and the tip end side thereof is inclined in the opening / closing body opening direction so as to contact the substantially entire length in the width direction of the opening / closing body 10, and the base end portion thereof is an integrated member. It is fixed to the bottom 61a of 61.

According to the cleaning device 60, as shown in FIG. 8A, when the opening / closing body 10 is opened, the wiping piece 62 inclined in the opening / closing body opening direction is further elastically bent in the opening / closing body opening direction. Therefore, the foreign matter x adhering to the opening / closing body 10 below the wiping piece 62 passes between the wiping piece 62 and the surface of the opening / closing body 10 with almost no wiping off by the wiping piece 62. To do.
On the other hand, since the wiping member 42 ″ as the second wiping member does not rotate during the opening operation of the opening / closing body 10, the foreign matter x passing between the wiping piece 62 and the surface of the opening / closing body 10 is wiped off. While being wiped off by the member 42 ″, as shown in FIG. 8A, it is accumulated in a lower valley formed by the outer peripheral surface of the wiping member 42 ″ and the opening / closing body 10 surface portion.
As shown in FIG. 8, when the opening / closing body 10 is closed, the wiping member 42 ″ rotates in the reverse direction, and the valley portion between the second wiping member 42 ″ and the surface of the opening / closing body 10 The foreign matter x accumulated in the bottom falls to the bottom 61a of the stacking member 61.

  During the closing operation of the opening / closing body 10 as described above, some foreign matter x is adhered to the outer peripheral surface of the wiping member 42 ″ and carried. The small foreign matter x is accumulated on the outer peripheral surface of the wiping member 42 ″. It is carried to the back side (right side in FIG. 8) of the member 61, scraped off by the scraping member 43, and accumulated in the bottom 61 a in the stacking member 61.

In addition, during the closing operation of the opening / closing body 10 as described above, there are some foreign matters x adhering to the front portion of the opening / closing body 10 between the wiping piece 62 and the wiping member 42 ″. x is scraped off by the tip of the wiping piece 62 and accumulates in the bottom 61 a of the stacking member 61.
At this time, the wiping piece 62 is not easily elastically deformed in the opening / closing body closing direction because the tip end side thereof is inclined in the opening / closing body opening direction. Therefore, the wiping piece 62 is scraped off with almost no foreign matter on the surface of the opening / closing body 10 passing downward.

Further, as a modification of the cleaning device 60 shown in FIG. 8, two opposing wiping pieces 62 and 62 are used as the first wiping member and the second wiping member as in the cleaning device 70 shown in FIG. You may make it prepare.
Of the two wiping pieces 62, 62, the lower wiping piece 62 is inclined at the tip side toward the opening / closing body releasing direction, and the upper wiping piece 62 has the tip side thereof opened / closed. It is inclined toward the closing direction.

According to this cleaning device 70, as shown in FIG. 9A, when the opening / closing body 10 is opened, the lower wiping piece 62 inclined in the opening / closing body opening direction is further elastically moved in the opening / closing body opening direction. Therefore, the foreign matter x adhering to the opening / closing body 10 on the opening / closing body closing direction side of the wiping piece 62 is hardly wiped off by the lower wiping piece 62, and this lower wiping It passes between the strip 62 and the surface of the opening / closing body 10.
On the other hand, during the opening operation of the opening / closing body 10, the upper wiping piece 62 inclined in the opening / closing body closing direction hardly deforms in the opening / closing body opening direction, and therefore the opening / closing body 10 is located below the upper wiping piece 62. The foreign matter x adhering to the upper surface is scraped off by the upper wiping piece 62 and falls and collects on the bottom 61a in the stacking member 61, or between the tip of the upper wiping piece 62 and the surface of the opening / closing body 10 It accumulates in between.

  Further, when the opening / closing body 10 moves in the closing direction, the foreign matter x accumulated between the tip of the upper wiping piece 62 and the surface of the opening / closing body 10 falls or the foreign matter on the surface of the opening / closing body 10 falls. x is scraped off by the lower wiping piece 62 and accumulated in the bottom 61 a in the stacking member 61.

  Therefore, in this cleaning device 70, the surface of the opening / closing body 10 can be cleaned with a simpler structure.

  In the above-described embodiment, the aspects other than the aspects shown in FIGS. 5 and 6 are configured such that the opening / closing body main body 11 of the opening / closing body 10 is composed of a plurality of slats. The opening / closing body main body 11 made of can be an opening / closing body main body made of a sheet-like material.

  7 and FIG. 8, the cleaning device 40 ″ (or 60) is provided only on the front side of the opening / closing body 10, but the opening / closing body is similar to the embodiment shown in FIG. 4 and FIG. It is also possible to provide a cleaning device 40 ″ (or 60) on both the front and back of 10 or provide a cleaning device 40 ″ (or 60) only on the back of the opening / closing body 10. It is.

  Further, according to the opening / closing device of the above-described embodiment, the opening / closing body is opened / closed by an electric drive source. However, the opening / closing body may be manually opened / closed. A cleaning effect can be obtained.

  Moreover, according to the said embodiment, as shown in FIG.1 (b) by the arrangement | positioning of the winding body 32 in the opening-and-closing body thickness direction, as shown to FIG. As another example, a pressing member that presses the opening / closing body 10 may be provided on the back side of the opening / closing body 10, and the opening / closing body 10 may be pressed against the cleaning device 40 by the pressing member. The pressing member may be, for example, a roller or a member that is pressed against the surface of the opening / closing body 10 and is in sliding contact.

  Moreover, although illustration is abbreviate | omitted, in the cleaning apparatus 40 shown in FIG. 2, the 1st wiping member 41 or the 2nd wiping member 42 is substituted to the wiping piece 62 shown in FIG. Only the first wiping member 41 (or the second wiping member 42) is replaced with the second wiping member 42 ′ shown in FIG. 6, or the wiping member 42 ″ shown in FIG. The components of the cleaning device described above, such as replacement with the two wiping members 42 ′, can be used in appropriate combination.

BRIEF DESCRIPTION OF THE DRAWINGS It is a longitudinal cross-sectional view which shows an example of the switchgear provided with the cleaning device for switchgears concerning this invention, (a) shows the state which extended the open / close body and was fully closed, (b) Winding up the open / close body The fully opened state is shown. It is a longitudinal cross-sectional view which shows the effect | action of the cleaning apparatus in the opening / closing apparatus, (a) shows the state at the time of opening-closing body opening operation, (b) shows the state at the time of opening-closing body closing operation. It is sectional drawing which shows an example of a wiping member. It is a longitudinal cross-sectional view which shows the other examples of the cleaning apparatus for switchgears concerning this invention, and shows the state at the time of making the opening-closing body open | release operation. It is a longitudinal cross-sectional view which shows the other examples of the cleaning apparatus for switchgears concerning this invention, and shows the state at the time of making the opening-closing body open | release operation. It is a longitudinal cross-sectional view which shows the other examples of the cleaning apparatus for switchgears concerning this invention, and shows the state at the time of making the opening-closing body open | release operation. It is a longitudinal cross-sectional view which shows the other example of the cleaning apparatus for switchgears concerning this invention, (a) shows the state at the time of opening operation | movement of an opening-closing body, (b) shows the state which closed-opening body. Show. It is a longitudinal cross-sectional view which shows the other example of the cleaning apparatus for switchgears concerning this invention, (a) shows the state at the time of opening operation | movement of an opening-closing body, (b) shows the state which closed-opening body. Show. It is a longitudinal cross-sectional view which shows the other example of the cleaning apparatus for switchgears concerning this invention, (a) shows the state at the time of opening operation | movement of an opening-closing body, (b) shows the state which closed-opening body. Show.

Explanation of symbols

10: Opening and closing body 40, 40 ', 40 ", 50, 60, 70: Cleaning device 41, 41', 51: First wiping member 42, 42 ', 52: Second wiping member 42": Wiping member 43: scraping member 44, 44 ", 61: stacking member 62: wiping piece (wiping member)
A: Shutter device x: Foreign matter

Claims (6)

A cleaning for an opening / closing device in which a wiping member supported by a non-moving part is slidably brought into sliding contact with the front or back of an opening / closing body that opens and closes to wipe off foreign matter adhering to the opening / closing body. A device,
The wiping member is disposed on the opening direction side of the opening / closing body, and allows the foreign matter adhering to the opening / closing body to pass in one direction in the opening / closing body opening / closing direction, and allows the foreign matter to pass in the opposite direction. A cleaning device for an opening and closing device, characterized by being configured to block.   2. The opening / closing device cleaning device according to claim 1, wherein the wiping member is a roller provided to rotate in only one direction along an opening / closing direction of the opening / closing body.   3. The opening / closing device cleaning device according to claim 2, further comprising a scraping member that is in sliding contact with the outer peripheral surface of the rotating roller and scrapes off foreign matter adhering to the roller. The wiping member comprises a first wiping member and a second wiping member arranged in the opening / closing direction of the opening / closing body,
The first wiping member is provided so as to allow the foreign matter on the front or back of the opening / closing body to pass in the opening / closing body opening direction and to prevent the foreign matter from passing in the opening / closing body closing direction,
The second wiping member is provided so as to allow foreign matter on the front or back of the opening / closing body to pass in the opening / closing body closing direction and to prevent passage of the foreign matter in the opening / closing body opening direction. The cleaning device for an opening / closing device according to any one of claims 1 to 3.   5. The opening / closing device cleaning apparatus according to claim 1, wherein a plurality of the wiping members are provided so as to sandwich the opening / closing body from the front side and the back side.   6. The opening / closing device cleaning device according to claim 1, further comprising an accumulation member that receives and accumulates foreign matter that has been wiped off by the wiping member.

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