JP6660591B2 - Shredder tray - Google Patents

Description

  The present invention relates to a tray used in a state installed below a shredder, and particularly, when opening a door provided in a housing of a shredder and taking out the shredder, the shredder is collected and the surroundings are collected. The present invention relates to a shredder tray capable of preventing scattering to a tray.

  When disposing of unnecessary documents, a shredder may be used to prevent leakage of confidential information and the like. When a shredder is used, an object to be discarded can be immediately shredded into small pieces and cannot be identified. The shreds generated in this manner are temporarily stored in a container installed in the shredder housing. In recent years, in order to save installation space, in recent years, there has been a tendency to prefer a small shredder, and in this connection, the container also often has a small capacity. Therefore, the user of the shredder needs to perform the operation of discarding the shreds in the housing at a considerable frequency.

  Generally, a shredder is provided with a door in a part of a housing, and has a structure in which the door is opened and the above-described container is drawn out. However, if the shreds are to be discarded, the container is usually full of shreds. For this reason, in the past, shredded chips overflowed from the container due to vibration when pulled out from the housing, and shredded chips spilled when transferring from the drawn container to another container or bag, and scattered on the floor. There was a problem that would.

As a solution to such a problem, for example, Patent Literature 1 discloses a device for receiving a shredder scattered in a housing of a shredder under the name of “shredder receiver and shredder”. Have been.
The shredder chip receiving device according to the present invention is characterized in that it includes a flexible plate-shaped member main body which is installed below the chip receiving container inside the shredder device and has a flange erected on a peripheral edge portion. . According to such a structure, it is possible to discard it like a dustpan by folding or folding it, and collecting the shreds accumulated on the surface at the center thereof.

Further, in Patent Document 2, a drawer is provided as a waste box under the name of “shredder waste receiving plate”, directly below a shredding machine provided at the uppermost stage of a drawer-type cabinet composed of vertical and horizontal frames. An invention relating to a waste receiving plate attached to a shredder is disclosed.
The waste receiving plate according to the present invention is formed of an extremely thin flat plate, is detachably mounted on an inner edge of a horizontal frame of a frame into which a waste box is inserted, and closes an open portion of the horizontal frame. I do. According to such a structure, even when the shredder flies up and down from the back of the waste box when taking in and out the waste box, the shredder is collected on the waste receiving plate, It can be prevented from falling into the storage box installed in the next stage.

Registered Utility Model No. 3168197 JP-A-9-141117

  In the device described in Patent Literature 1, the shredder scattered in the shredder casing can be easily collected, but the shredder that spills when the dust receiving container is removed from the shredder casing cannot be collected. was there. In addition, there is a problem that versatility is poor because the shredder cannot be used if the size does not match the inner bottom surface of the housing of the shredder. Furthermore, when the shredder is used in common for a plurality of shredders, it must be installed in the housing each time the shredder is used.

  In the invention described in Patent Literature 2, the open portion formed at the center of the horizontal frame forming the frame of the shredder is closed, so that the shredder that flutters with the removal and insertion of the waste box passes through the open portion. Although it can be prevented from falling on the next storage box or floor, there is a problem that it is impossible to prevent the shredded chips from spilling from the side of the waste box. In addition, there is also a problem that versatility is poor because shredders having different horizontal frame sizes cannot be installed.

  The present invention has been made in view of such a conventional situation, and prevents shreds spilled on the way from being taken out of the housing of the shredder from being scattered on a floor or the like, thereby facilitating the collection thereof. Another object of the present invention is to provide a shredder tray that can be used without any problem even for shredders having different sizes of housings.

  In order to achieve the above object, a first invention is a shredder tray which has a rectangular shape in a plan view and receives shredder chips spilled when being taken out of the shredder housing, wherein the housing has a part of an upper surface. The flat plate is provided with a band-shaped stepped portion along the periphery so as to surround at least three sides of the flat portion placed on the flat portion. The stepped portion is formed of a pair of first stepped portions arranged in parallel. And a second step connecting one end of the pair of first steps.

  In the shredder tray having such a structure, when the container or the like containing the shredder is pulled out from the shredder housing, the flat portion receives the shredder spilled from the container or the like, and the step portion has the step portion. It has the effect of receiving the shredded chips so that they do not fly out of the flat part and preventing them from scattering around. Further, since the shredder tray of the present invention is made of a flat plate, it does not become bulky even when it is installed on the floor.

  According to a second aspect of the present invention, in the first aspect, the flat portion includes a first flat portion and a second flat portion, and the flat plate member includes one of the pair of first step portions and the second step portion. A first flat plate member having a first flat portion provided with a first flat portion and having a rectangular shape in plan view; and a second flat portion provided with the other of the pair of first step portions and having a second flat portion. The second flat portion has a vertical length equal to the length of the first flat portion, and a horizontal length of the second flat portion is equal to that of the first flat portion. It is characterized by being formed to be shorter than the horizontal length.

  In the shredder tray having such a structure, when the second flat plate is placed on the first flat plate so that at least a part of the second flat plate is overlapped on the first flat plate, the first flat plate is formed. The flat portion formed by the flat portion and the second flat portion is in a state of being surrounded on three sides by the pair of the first step portion and the second step portion, so that the same operation as the first invention is exerted. Is done. Then, in this state, when the second flat plate is slid on the first flat plate along the length direction of the second step portion, in addition to the operation of the first invention, a pair of first step portions is provided. Has the effect that the distance between the two can be easily adjusted.

  In a third aspect based on the second aspect, the first flat portion of the first flat plate is arranged so that the second flat portion of the second flat plate can be inserted between the first flat portions and the first flat portion. The first sheet piece and the second sheet piece are connected to one side of the step portion and one side of the second step portion, and the second sheet piece has a vertical length of the first sheet piece. Is formed so as to be equal to the vertical length of the sheet piece and the horizontal length thereof is shorter than the horizontal length of the first sheet piece, and is disposed above the first sheet piece. It is assumed that.

  In the shredder tray having such a structure, in addition to the operation of the second invention, the second flat surface of the second flat plate is placed between the first sheet piece and the second sheet piece of the first flat plate. When the portion is inserted, a frictional force is generated between the first sheet piece, the second sheet piece, and the second flat portion, respectively. This has an effect that it is difficult to remove the flat plate from the first flat portion.

  According to a fourth aspect of the present invention, in the first aspect, a dam member forming a first step portion is provided, and a plurality of convexes are formed on a plurality of straight lines orthogonal to the second step portion on the upper surface of the flat plate. And a plurality of concave portions are provided on the lower surface of the damming member. The concave portions are fitted to the convex portions at positions corresponding to the plurality of linearly provided convex portions.

  The shredder tray having such a structure has, in addition to the operation of the first invention, an effect that the damming member is detachably attached to the flat plate member by fitting the convex portion into the concave portion. Further, by changing the attachment position of the damming member to the flat plate member, the distance between the pair of first step portions can be easily adjusted.

  According to a fifth aspect of the present invention, in the fourth aspect, a guide groove is provided on a lower surface of the damming member in parallel with a length direction thereof instead of a concave portion, and a convex portion is provided on an upper surface of the flat plate member. Instead of being provided, a plurality of guide rails that fit into the guide grooves are provided so as to be orthogonal to the length direction of the second step portion.

  In the shredder tray having such a structure, in addition to the effect of the first invention, the dam member is detachably attached to the flat plate by passing the guide rail through the guide groove. Also, by changing the attachment position of the damming member to the flat plate member, the effect of the fourth invention that the interval between the pair of first step portions can be easily adjusted is similarly exhibited.

  In a sixth aspect based on the first aspect, the flat portion includes a third flat portion and a fourth flat portion connected via a bellows-like member, and one of the second step portions is connected to the other. The first and second cylindrical members are formed so as to be inserted therein, and the flat plate member is provided with one of the pair of first step portions and the first cylindrical member, and has a third planar portion. A third flat plate member having a rectangular shape in a plan view, a second cylindrical body provided with the other of the pair of first step portions, and a fourth flat portion having a rectangular shape in a plan view. It is characterized by comprising a fourth flat plate.

  In the shredder tray having such a structure, the effect of the second invention that the interval between the pair of first step portions is easily adjusted is similarly exhibited. The bellows-like member has an effect that the third flat plate and the fourth flat plate are inseparably connected to each other while being allowed to move in the length direction of the second step portion. Further, when one of the first cylinder and the second cylinder is inserted into the other, the third and fourth flat members are formed by the first and second cylinders. Has the effect of being held movably only in the longitudinal direction of the stepped portion.

In a seventh aspect based on any of the first to sixth aspects, the step portion has a right-angled triangular cross section in which the height gradually decreases from the flat portion side to the periphery of the flat plate material. It is characterized by having.
In the shredder tray having such a structure, in addition to the effects of any of the first to sixth inventions, it is hard to be injured even by stepping on the stepped portion, and the tray falls to the outside of the flat plate. By using a broom or the like, the shreds can be easily swept into the plane through the step.

An eighth invention is characterized in that in any one of the first to seventh inventions, the flat plate member is formed of a flexible member.
In the shredder tray having such a structure, in addition to the operation of any one of the first to seventh aspects, when the shredded chips are transferred from the flat portion to another container or bag, the shredder is replaced with the flat portion. If the sheet is bent at the center in the width direction, the shreds are collected at the center, and the above-described transfer operation is facilitated.

  According to the first aspect, when a container or the like in which shredder is stored is pulled out of the shredder housing, the shredder falling from the container or the like to the flat portion may remain in the flat portion and be scattered around. Because there is no, collection is easy. Further, since the present invention is constituted by a flat plate material, it is safe because it does not hinder the cleaning operation and does not hinder the passage.

  According to the second invention, even when the width of the housing of the shredder is different, the side of the pair of first step portions is brought into contact with the side surfaces of the housing, so that the shredded chips that have fallen on the flat surface are prevented from jumping out. Blocked by the department. Therefore, according to the second aspect, the effect that the shredder can be easily collected even from the shredder having the different width of the housing is similarly exhibited.

  According to the third aspect, in addition to the effect of the second aspect, the first flat plate and the second flat plate are used when the shredder is installed under the housing or taken out from under the housing. Since it is difficult to separate them into pieces, there is an effect that workability is good.

  According to the fourth aspect, even when the width of the housing of the shredder is different, the side surfaces of the pair of first step portions can be brought into contact with the side surfaces of the housing. By preventing the debris from jumping out by the stepped portion, an effect of facilitating the operation of collecting the debris is provided. In the present invention, the distance between the pair of first step portions changes stepwise, and the distance does not change continuously as in the second and third inventions. Even if it can be applied to shredders having different widths, its application range is not wide as compared with the second and third inventions. However, in the present invention, since the possibility that the damming member will come off from the flat plate material is extremely low, the second invention has a relatively high possibility that the first flat plate material and the second flat plate material are separated from each other. Compared with the third invention, the workability at the time of installation and carrying is much better.

  According to the fifth aspect of the present invention, since the attachment and detachment of the damming member with respect to the flat plate material are easier than in the fourth invention, the damming member is not easily detached from the flat plate material. The effect of the fourth invention, which is excellent in workability and can be applied to a shredder having a different width of the housing, is similarly exhibited.

  According to the sixth aspect, in addition to the effects of the first aspect, the third flat plate and the fourth flat plate are inseparable and the distance between the pair of first step portions can be easily adjusted. , The workability during installation and carrying is excellent, and the effect of being applicable to a shredder having a different width of the housing is further exhibited.

  According to the seventh aspect, in addition to the effects of any one of the first to sixth aspects, there is an effect that the workability and safety during cleaning are excellent.

  According to the eighth aspect, in addition to the effect of any one of the first to seventh aspects, the effect that the work efficiency at the time of transferring the shredder from the flat portion to another container or bag is increased. Play.

(A) and (c) are an external perspective view and a plan view, respectively, of Example 1 of the shredder tray according to the embodiment of the present invention, and (b) is a view in the direction of arrow A in FIG. FIG. 2D is a sectional view taken along line BB in FIG. (A) and (b) are a perspective view showing a use state of the shredder tray of Example 1, and a plan view showing a state in which the shredder tray is disassembled. (A) and (d) are plan views showing modified examples of the shredder tray of Example 1, and (b) and (c) are cross-sectional views taken along line CC in FIG. FIG. 4 is a sectional view taken along line -D. (A) and (b) are both plan views of Example 2 of the shredder tray according to the embodiment of the present invention, and (b) is a cross-sectional view taken along line EE in FIG. is there. (A) and (b) are both plan views of Example 3 of the shredder tray according to the embodiment of the present invention, and (b) is a cross-sectional view taken along line FF in FIG. is there. (A) is an external appearance perspective view of Example 4 of the shredder tray according to the embodiment of the present invention, (b) is a cross-sectional view taken along line GG in (a) of FIG. FIG. 3 is a perspective view showing a use state of the shredder tray shown in FIG. (A) and (c) are both plan views of the shredder tray shown in FIG. 6, and (c) and (d) are arrows HH in FIGS. (A) and (c), respectively. It is the sectional view seen from the side, and the II line arrow sectional view.

  The shredder tray of the present invention will be described with reference to FIGS. Note that, in the following description, a shredder in which a container for accommodating shredder is built in a housing is taken as an example, but the present invention is not limited to this, and the container is built in the housing. However, the present invention is applicable to any shredder having a structure in which shredder is temporarily stored in a housing.

1A and 1C are an external perspective view and a plan view of the shredder tray of the present embodiment, respectively, and FIG. 1B is a view in the direction of arrow A in FIG. 1A. FIG. 1D is a sectional view taken along line BB in FIG. 1C. Note that FIGS. 1B and 1D show a state that is larger than FIGS. 1A and 1C.
2 (a) and 2 (b) are a perspective view showing a use state of the shredder tray of the present embodiment and a plan view showing a state in which the shredder tray is disassembled, respectively.

As shown in FIGS. 1 (a) to 1 (c), the shredder tray 1a is made of flat plates 2 and 3 each having a rectangular shape in a plan view, and has at least three sides of the flat portions 2a and 3a along its periphery. The steps 2b to 2d and the steps 3b and 3c are provided in a band shape so as to surround the band.
The flat plates 2 and 3 are formed of a flexible member such as a synthetic resin. Further, as shown in FIG. 1D, the heights of the step portions 2b to 2d and the step portions 3b, 3c gradually decrease from the flat surface portions 2a, 3a toward the periphery of the flat plates 2, 3, respectively. It has a right-angled triangular cross section.

  One end of the pair of steps 2b and 3b arranged in parallel is connected by a step 2d, and the other end is connected to a pair of steps 2c and 3c, respectively. The steps 2c and 3c are arranged so as to face each other at a predetermined interval. That is, as shown in FIG. 2 (a), in the shredder tray 1a, the shredder 12 is set between the steps 2c, 3c such that the front surface 13a of the housing 13 is parallel to the step 2d. It is a structure that is performed.

  As shown in FIG. 2B, the steps 2 b to 2 d are provided on the flat plate 2, and the steps 3 b and 3 c are provided on the flat plate 3. The flat portion 3a is formed such that the vertical length is equal to the length of the flat portion 2a and the horizontal length is half of the length of the flat portion 2a.

  In the shredder tray 1a having such a structure, when the container or the like containing the shredder is pulled out from the housing 13 of the shredder 12, the shredder spilled from the container or the like is received by the plane portions 2a and 3a. The step portions 2b to 2d and the step portions 3b and 3c have an effect of receiving the shredded chips so as not to fly out of the plane portions 2a and 3a and preventing them from being scattered around. Therefore, the shreds received by the flat portions 2a and 3a remain inside the flat portions 2a and 3a, and there is no possibility of scattering to the surroundings.

Further, since the shredder tray 1a is constituted by the flat plate members 2 and 3 and is not bulky even when it is installed on the floor, it does not hinder the cleaning work, and does not easily become an obstacle when passing. is there.
Then, when the flat plate 3 is slid along the length direction of the step 2d on the upper surface of the flat plate 2, the distance between the pair of steps 2b, 3b and the steps 2c, 3c is easily adjusted. Even with respect to the shredders 12 having different widths of the casing 13, the end faces of the pair of steps 2c, 3c are brought into contact with the side faces of the casing 13, and the shredded chips that have fallen on the plane parts 2a, 3a jump out. By blocking with the steps 2b to 2d and the steps 3b and 3c, the shreds can be easily collected.

Further, in the shredder tray 1a, even if the steps 2b to 2d and the steps 3b and 3c are stepped on with a foot, it is hard to be injured. Further, the shreds dropped to the outside of the flat plates 2 and 3 can be easily swept into the flat portions 2a and 3a through the steps 2b to 2d and the steps 3b and 3c by using a broom or the like. Therefore, workability and safety during cleaning are excellent.
In addition, in the shredder tray 1a, when the shredded chips are bent at the center in the width direction when the shredded chips are transferred from the flat portions 2a, 3a to another container or bag, the shredded chips are moved to the center. Because they gather, they are easy to transfer. Therefore, the shreds can be efficiently transferred from the flat portions 2a and 3a to another container or bag.

  FIGS. 3A and 3D are plan views showing a shredder tray 1b corresponding to a modified example of the shredder tray 1a, and FIGS. 3B and 3C respectively show FIGS. 4) is a cross-sectional view taken along the line CC in FIG. 3 (b) and 3 (c) are shown in an enlarged state compared to FIGS. 3 (a) and 3 (d). FIG. 3A corresponds to a view in which the flat plate 3 is slid along the longitudinal direction of the step 2d so that the distance between the step 2c and the step 3c in FIG. 1C is reduced. Further, FIG. 3D corresponds to FIG. 2B.

As shown in FIGS. 3A to 3D, in the shredder tray 1b, in the shredder tray 1a, the flat portion 2a of the flat plate 2 can be inserted between the flat portions 2a of the flat plate 3. And two sheet pieces 4a and 4b, one side of the step part 2b and one side of the step part 2d are connected to each other, and the flat plate member 3 is formed by the flat part 3a by the sheet pieces 4a and 4b. It is characterized by being installed in a state sandwiched from above and below.
The sheet piece 4b has a vertical length equal to the sheet piece 4a, and a horizontal length equal to half the length of the sheet piece 4a. The flat portion 3a is formed such that the vertical length is equal to the length of the step portion 3b, and the horizontal length is shorter than the horizontal length of the sheet piece 4a.

  In the shredder tray 1b having such a structure, when the flat portion 3a of the flat plate member 3 is inserted between the sheet pieces 4a and 4b of the flat plate member 2, between the sheet pieces 4a and 4b and the flat portion 3a. Therefore, the frictional force is generated in each case, so that the flat portion 3a of the flat plate 3 is difficult to be removed from the flat portion 2a of the flat plate 2. Therefore, since the flat plate member 2 and the flat plate member 3 are difficult to be separated without permission, the work of installing the shredder 12 under the housing 13 or taking it out from under the housing 13 can be performed efficiently.

  4 (a) and 4 (b) are plan views showing the appearance of the shredder tray of the present embodiment, and FIG. 4 (c) is a cross-sectional view taken along line EE in FIG. 4 (a). FIG. Note that FIG. 4C shows an enlarged state from FIGS. 4A and 4B. 1 to 3 are denoted by the same reference numerals, and description thereof will be omitted.

  As shown in FIGS. 4A to 4C, the shredder tray 1c has a rectangular shape in a plan view instead of the flat plates 2 and 3 along the part of the periphery in the shredder tray 1a. The flat member 5 is provided with step portions 5b to 5d provided in a strip shape so as to surround the flat portion 5a. The flat plate 5 is formed of a flexible member such as a synthetic resin.

Further, on the upper surface of the flat plate member 5, the protrusions 7 are provided at three places on four straight lines orthogonal to the length direction of the step part 5d, respectively, at a total of 12 places. The step portions 5b and 5c are formed by a pair of damming members 6 and 6, on the lower surface of the damming member 6, at three places corresponding to three convex portions 7 provided on the same straight line. The concave portion 6a is provided so as to be fitted to the convex portion 7.
That is, the damming member 6 is configured to be detachably attached to the flat plate 5 in a state orthogonal to the length direction of the step 5d by fitting the convex portion 7 to the concave portion 6a.

In the shredder tray 1c having such a structure, the damming member 6 is detachably attached to the flat plate member 5 by fitting the convex portion 7 into the concave portion 6a. Then, when the mounting position of the damming member 6 with respect to the flat plate member 5 is changed, the gaps between the steps 5b, 5b and the steps 5c, 5c are easily adjusted.
Therefore, even when the width of the housing 13 of the shredder 12 is different, the end surfaces of the steps 5c, 5c can be brought into contact with the side surfaces of the housing 13, so that the shredded chips that have fallen on the plane portion 5a can be projected. The shredder can be easily collected by preventing it by the steps 5b to 5d.

  In the shredder tray 1c, the gap between the steps 5b, 5b and the steps 5c, 5c changes stepwise, and the gap between the steps 2b, 3b and the steps 2c, 3c like the shredder trays 1a, 1b. Does not change continuously, so that it can be applied to the shredders 12 having different widths of the casing 13, the application range is not wide as compared with the shredder trays 1 a and 1 b. However, in the shredder tray 1c, the possibility that the damming member 6 comes off the plate member 5 without permission is extremely low. For this reason, there is a merit that workability at the time of installation and carrying is remarkably excellent as compared with the shredder trays 1a and 1b where the possibility that the flat plate material 2 and the flat plate material 3 are relatively likely to be separated is provided.

  5 (a) and 5 (b) are plan views showing the appearance of the shredder tray of this embodiment, and FIG. 5 (c) is a cross-sectional view taken along line FF in FIG. 5 (a). FIG. Note that FIG. 5C shows an enlarged state from FIGS. 5A and 5B. 1 to 4 are denoted by the same reference numerals, and description thereof will be omitted.

As shown in FIGS. 5 (a) to 5 (c), the shredder tray 1d is different from the shredder tray 1c in that a plurality of recesses 6a are provided on the lower surface of the damming member 6 instead of the lengthwise direction. A guide groove 6b is provided in parallel with the above, and instead of a plurality of protrusions 7 being provided on the upper surface of the flat plate member 5, four guide rails 8 fitted in the guide groove 6b are provided in the longitudinal direction of the step portion 5d. The structure is provided between the step 5c and the step 5d so as to be orthogonal.
As shown in FIG. 5 (c), since the width of the guide rail 8 at the distal end is wider than the width at the base end, the damming member 6 is flat so that the guide rail 8 fits into the guide groove 6b. When attached to the member 5, the damming member 6 can slide only in a direction orthogonal to the step 5d, and cannot be attached or detached in a direction orthogonal to the plane 5a.

In the shredder tray 1d having such a structure, the damming member 6 is detachably attached to the flat plate member 5 by passing the guide rail 8 through the guide groove 6b. Then, when the attachment position of the damming member 6 to the flat plate member 5 is changed, the interval between the step portions 5b, 5b can be easily adjusted as in the case of the shredder tray 1c.
That is, in the shredder tray 1d, attachment and detachment of the damming member 6 to and from the flat plate member 5 are easier than in the shredder tray 1c. And since the damming member 6 is not easily detached from the flat plate member 5, it is excellent in workability at the time of installation and carrying, and the same as the case of the shredder tray 1 c for the shredder 12 having a different width of the housing 13. Can be applied to

6A is an external perspective view of the shredder tray of the present embodiment, FIG. 6B is a cross-sectional view taken along line GG in FIG. 6A, and FIG. FIG. 4 is a perspective view illustrating a use state of the shredder tray of the embodiment. 7 (a) and 7 (c) are plan views of the shredder tray of the present embodiment, and FIGS. 7 (c) and 7 (d) are FIGS. 7 (a) and 7 (d), respectively. FIG. 3C is a cross-sectional view taken along the line HH in FIG.
6 (b), 7 (b) and 7 (c) are all shown in an enlarged state compared to FIGS. 6 (a), 7 (a) and 7 (c). 1 to 5 are denoted by the same reference numerals, and description thereof will be omitted.

  As shown in FIGS. 6 and 7, the shredder tray 1 e has a rectangular shape in plan view, and has flat portions 9 a and 10 a connected via the bellows-like member 11, and has a rectangular shape in plan view. Steps 9b to 9d and steps 10b to 10d are respectively provided in a strip shape so as to surround the plane parts 9a, 10a along the periphery thereof. The flat plates 9 and 10 are formed of a flexible member such as a synthetic resin.

  As shown in FIG. 6B, the step portions 9d and 10d are formed of a rectangular cylindrical body having one end opened and the other end closed, and the step portion 10d has a size that can be inserted into the step portion 9d. Is formed. The step 9d is provided with a notch 9e from the opening end to a predetermined depth so as not to interfere with the flat part 10a when the step 10d is inserted into the inside. Further, each of the steps 9b and 9c and the steps 10b and 10c has a rectangular cross section.

In the shredder tray 1e having such a structure, it is easy to adjust the gap between the steps 9b and 10b and the steps 9c and 10c. The bellows-like members 11 allow the flat plates 9 and 10 to be inseparably connected to each other while being allowed to move in the length direction of the steps 9d and 10d. Further, the flat plates 9, 10 are held by the step 9d and the step 10d inserted therein so as to be movable only in the longitudinal direction of the steps 9d, 10d.
Therefore, the shredder tray 1e has an excellent effect that the workability at the time of installation and carrying is good, and the shredder tray 1e can be applied to the shredder 12 having different widths of the housing 13.

  The shredder tray of the present invention is not limited to the structures shown in the first to fourth embodiments. For example, the stepped portions 2c and 3c in the shredder trays 1a and 1b, the stepped portion 5c in the shredder trays 1c and 1d, or the stepped portions 9c and 10c in the shredder tray 1e are not provided, and the stepped portions are provided on the side surface of the housing 13. A structure in which the side surfaces of the step portions 2b, 3b, the step portion 5b, and the step portions 9b, 10b may be abutted. Further, instead of the step portion 10d being interpolated into the step portion 9d, a structure in which the step portion 9d is interpolated into the step portion 10d can be adopted.

Also, in the shredder trays 1c to 1e, the cross sections of the step portions 5b to 5d, the step portions 9b to 9d, and the step portions 10b to 10d are the same rectangular triangles as the cross sections of the step portions 2b to 2d in the shredder trays 1a and 1b. It can also be shaped.
Further, in the shredder trays 1 c and 1 d, instead of providing the convex portions 7 and the guide rails 8 on the flat plate 5, the concave portions 6 a and the guide grooves 6 b are provided, and the concave portions 6 a and the guide grooves 6 b are provided on the damming member 6. May be provided instead of the projection 7 or the guide rail 8. In addition, the numbers of the concave portions 6a and the concave portions 7 and the number of the guide grooves 6b and the guide rails 8 are not limited to those shown in the respective embodiments, but can be changed as appropriate.

  INDUSTRIAL APPLICATION This invention is applicable to the shredder which needs the operation | work which takes out shredded chips temporarily accommodated in the housing | casing suitably and discards.

  1a-1e Shredder tray 2 Flat plate 2a Flat portion 2b-2d Step portion 3 Flat plate 3a Flat portion 3b, 3c Step portion 4a, 4b Sheet piece 5 Flat plate 5a Flat portion 5b 5d: stepped portion 6: damming member 6a: concave portion 6b: guide groove 7: convex portion 8: guide rail 9: flat plate 9a: flat portion 9b to 9d: stepped portion 9e: notch 10: flat plate 10a: flat surface Parts 10b to 10d: Stepped portion 11: Bellows-like member 12: Shredder 13: Housing 13a: Front surface

Claims (8)

A shredder tray that has a rectangular shape in a plan view and receives shredded chips spilled when being taken out of the shredder housing,
The casing is formed of a flat plate provided with a band-shaped step portion higher than the flat portion along the periphery so as to surround at least three sides of the flat portion placed on a part of the upper surface,
The step portion comprises a pair of first step portions arranged in parallel and a second step portion connecting one ends of the pair of first step portions. The flat portion includes a first flat portion and a second flat portion,
A first plate member provided with one of the pair of first step portions and the second step portion and having the first flat portion and having a rectangular shape in plan view; The other of the first step portion is provided, and is formed of a second flat plate having a rectangular shape in plan view having the second flat portion,
The second flat portion is formed such that its vertical length is equal to the length of the first flat portion and its horizontal length is shorter than the horizontal length of the first flat portion. The shredder tray according to claim 1, wherein: The first flat portion of the first flat plate is disposed so that the second flat portion of the second flat plate can be inserted between the first flat portion and one side of the first step portion side. A first sheet piece and a second sheet piece each having one side connected to the second step portion side,
The length of the second sheet piece is equal to the length of the first sheet piece, and the length of the second sheet piece is shorter than the width of the first sheet piece. 3. The shredder tray according to claim 2, wherein the tray is formed above the first sheet piece. A damming member forming the first step portion,
On the upper surface of the flat plate, a plurality of protrusions are provided on a plurality of straight lines orthogonal to the second step, respectively.
2. The lower surface of the damming member, wherein a concave portion fitted to the convex portion is provided at a position corresponding to the plurality of convex portions provided on the straight line, respectively. Tray for shredder. On the lower surface of the damming member, instead of the concave portion being provided, a guide groove is provided in parallel with the length direction thereof,
On the upper surface of the flat plate, a plurality of guide rails that fit into the guide grooves are provided so as to be orthogonal to the length direction of the second step portion, instead of being provided with the protrusions. The tray for a shredder according to claim 4, characterized in that: The flat portion includes a third flat portion and a fourth flat portion connected via a bellows-like member,
The second step portion includes a first cylindrical body and a second cylindrical body, one of which is formed to be insertable into the other.
A third plate member provided with one of the pair of first step portions and the first cylindrical body and having a third planar portion and having a rectangular shape in plan view; And a second flat member provided with the other of the first step portions and the second cylindrical body and having the fourth flat portion and having a rectangular shape in plan view. 2. The shredder tray according to 1.   7. The step portion according to claim 1, wherein the step portion has a right-angled triangular cross section whose height gradually decreases from the plane portion side toward the peripheral edge of the flat plate member. 8. The shredder tray according to claim 1 or 2.   The shredder tray according to any one of claims 1 to 7, wherein the flat plate member is formed of a flexible member.

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