JP2010006417A - Storage tray and storing body - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a storage tray that can store a plurality of articles to be stored, each having a convex part, where the storage trays can be stacked without giving any influence to the convex parts and the entire height when stacked can be reduced as much as possible. <P>SOLUTION: A tray is provided which stores articles M to be stored, each having a convex part M1. The tray includes a first storage tray 2 and a second storage tray 3 which are made to be stacked one on the other, each tray having a sheet, a plurality of storage parts 11 formed as concaves in the sheet in a state in which they are arrayed along two directions of mutually perpendicular longitudinal direction and transverse directions, and each storing the article to be stored therein, and a gap area 15, which is the remaining area of the sheet, located between openings of the adjacent storage parts where gaps 16 are secured so that they are recessed downward of the sheet in valley-shapes. When both the trays are stacked in a predetermined orientation, the gaps of upper tray are located above the storage parts of the lower tray. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

   The present invention relates to a storage tray for storing objects to be stored such as mechanical clocks and electronic parts. In particular, a storage tray used for storing and transporting an object to be stored having a convex portion protruding in the thickness direction, for example, a timepiece driving device (timepiece movement) having a pointer shaft (convex portion), and a storage provided with the storage tray It is about the body.

In order to store and transport small mechanical parts and electronic parts typified by a watch movement, generally, a storage tray in which a plurality of storage parts for storing these parts is formed is used. That is, by storing each in a plurality of storage units, a plurality of storage objects can be stored or transported by a single storage tray.
By the way, since this type of stored item is usually mass-produced, a plurality of storage trays are handled in a stack when stored and transported. For example, several tens to hundreds of articles are stored in a single storage tray, and the storage trays are handled in a stack of several tens to hundreds.

As one of such storage trays, a case body that stores a timepiece movement having a pointer shaft is known (see Patent Document 1).
This case body is formed by forming a thermoplastic resin, and a plurality of storage portions for storing the watch movement are formed over the entire surface. Each of these storage portions is a recess recessed from the upper surface of the case body, and a trapezoidal protrusion is formed at the center thereof. Thereby, when the timepiece movement is stored in the storage portion, it is stored in a state of being placed on the upper surface of the trapezoidal convex portion.
Then, by stacking these case bodies in multiple stages, it is possible to store and transport a large number of timepiece movements at a time.

By the way, small parts such as a timepiece movement are easily damaged, so care must be taken when storing them. In particular, since the pointer shaft protrudes, it must be handled so as not to touch the pointer shaft.
In this regard, the case body described above has a space formed on the back side of the trapezoidal convex portion on which the timepiece movement is placed. Therefore, even if the case bodies are stacked in multiple stages, the pointer shaft of the watch movement stored in the first stage storage tray is formed on the back side of the trapezoidal convex part formed in the second stage storage tray. It is designed to enter the space. Therefore, the case bodies can be stacked in multiple stages without affecting the pointer shaft.
As described above, the case body is preferably used as a tray for storing an object to be stored having a convex portion as a part thereof, like a timepiece movement having a pointer shaft.
Japanese Utility Model Publication No. 60-13385

However, since the case body which is a conventional storage tray is formed with a trapezoidal convex portion for preventing interference with the pointer shaft when stacked in multiple stages, the thickness is inevitably increased. For this reason, if the case bodies are stacked in multiple stages, it becomes difficult to handle because the number of stages increases or the weight increases.
In particular, when manually transporting after stacking the storage trays, it is bulky and heavy, which increases the burden on the transporter. For this reason, the number of overlapping steps is limited, and efficient conveyance cannot be performed. Also, when transporting as truck or air mail, the transportation cost varies depending on the volume, so the balance between the number of steps and the transportation cost does not match, leading to high costs.

  The present invention has been made in view of such circumstances, and its purpose is to store a plurality of objects having convex portions and to superimpose them without affecting the convex portions. An object of the present invention is to provide a storage tray that can reduce the overall height as much as possible when superimposed and a storage body including the storage tray.

The present invention provides the following means in order to solve the above problems.
A storage tray according to the present invention is a storage tray that stores a storage object having a convex portion on a part of an upper surface thereof, and is arranged in a lattice shape along a thin plate and two vertical and horizontal directions perpendicular to each other. In this state, a plurality of bottomed storage portions that are recessed in the thin plate so that the upper surface side of the thin plate becomes an opening and stores the objects to be stored therein, and storage portions adjacent to each other in the remaining region of the thin plate A first storage tray and a second storage tray, each of which is located between the openings and has a gap region in which a gap recessed in a valley shape is secured on the lower surface side of the thin plate. When the first storage tray and the second storage tray are overlapped with each other in a predetermined direction, the gap of the upper tray is positioned above the storage portion of the lower tray. Features.

In the storage tray according to the present invention, both trays can be alternately stacked with a plurality of objects to be stored in the first storage tray and the second storage tray. Therefore, a large amount of objects can be stored at a time, and storage, transportation, and the like can be performed.
More specifically, first, in the first storage tray and the second storage tray, a plurality of storage portions are formed on a thin plate. Since the storage portion has a bottomed shape that is recessed so that the upper surface side of the thin plate is an opening, the storage object can be stored easily and reliably from directly above. At this time, the object to be stored is stored such that the convex portion faces upward. Thereby, a plurality of articles can be stored in both trays.

  Subsequently, both trays storing the objects to be stored are overlapped in a predetermined direction. At this time, the second storage tray may be stacked on the first storage tray, or the first storage tray may be stacked on the second storage tray. In any case, when both trays are stacked in a predetermined orientation, a gap between the upper trays, that is, a valley-like depression formed between the storage portions protruding by forming the recesses is stored in the lower tray. It is located above the part. Therefore, a space can be secured above the objects to be stored in the lower tray. Therefore, even if the thickness of both trays is reduced so that the convex portion of the object to be stored protrudes from the upper surface of the thin plate, the upper tray does not come into contact with the convex portion when they are stacked, and the convex portion is not affected. (Load) is not given. Therefore, the overall height when superimposed can be reduced as much as possible, and at the same time, it is possible to prevent a collision with the convex portion and prevent an adverse effect.

  The storage tray according to the present invention is characterized in that, in the storage tray according to the present invention, a mark for recognizing a direction of overlapping is formed on the thin plate.

  In the storage tray according to the present invention, since the direction recognition mark is formed on the thin plate, when automatically stacking the first storage tray and the second storage tray manually or by a machine such as a robot, Both trays can be reliably stacked in a predetermined direction without making a mistake in the direction. Therefore, the overlaying operation can be performed more efficiently. In particular, when performing a superposition operation with a machine such as a robot, since the mark can be programmed as an index, control becomes very easy.

  The storage tray according to the present invention is the storage tray according to the present invention, wherein at least a part of the outer edge of the thin plate is bent toward the upper side of the thin plate and then bent toward the lower side of the thin plate. When the first storage tray and the second storage tray are overlapped, the trays are positioned with respect to the two directions by overlapping the protrusions. Features.

  In the storage tray according to the present invention, since the bulging portion is formed on the outer edge of the thin plate, when the first storage tray and the second storage tray are overlapped, the bulging portion is used as an initial clue. Available. Therefore, the overlaying operation can be performed more speedily. In addition, since the bulging portions overlap each other, both trays are positioned with respect to the two directions (in-plane direction) in the vertical direction and the horizontal direction, so that they do not shift during the overlapping. Therefore, it is possible to perform superposition in a more stable state and to reliably maintain a state in which no load is applied to the convex portion of the storage object. In addition, the bulging part should just be formed in a part of outer periphery over the perimeter of the outer edge of a thin plate. That is, it should just be formed in at least one part of an outer edge.

  The storage tray according to the present invention is the storage tray according to the present invention, wherein the storage tray is formed on the thin plate with a plurality of protrusions formed so as to protrude downward from the storage portion from the thin plate. A plurality of fitting holes in which the protrusions are fitted and housed when the storage tray and the second storage tray are overlapped in a predetermined direction. When the first storage tray and the second storage tray are overlapped in a direction different from a predetermined direction, an upper surface of the gap region and an upper surface of the storage object stored in the storage unit It contacts with at least any one of them.

In the storage tray according to the present invention, even when the first storage tray and the second storage tray are overlapped with each other even if they are stacked in a different direction instead of a predetermined direction, It is possible to prevent a load from being applied to the convex portion of the stored item.
More specifically, when both trays are stacked in different directions, the protrusions formed on the upper tray are formed on the upper surface of the gap area of the lower tray or the stored objects to be stored. It abuts on at least one of the upper surfaces excluding the convex portions. In addition, since the protruding portion is formed so as to protrude below the storage portion, the protruding portion abuts before the trays completely overlap each other. Therefore, both trays do not overlap any more. Therefore, it is possible to prevent the load from being applied due to the upper tray contacting the convex portion. As a result, the quality of the articles to be stored can be maintained, and a more reliable storage tray can be obtained.

  On the other hand, when both trays are overlapped in a predetermined direction, the protrusion formed on the upper tray is fitted and accommodated in the fitting hole formed on the lower tray. Therefore, both trays can be completely overlapped without being disturbed by the protrusions.

  The storage tray according to the present invention is the storage tray according to the present invention, wherein the first storage tray and the second storage tray are the same tray, and the plurality of storage portions are the first storage tray. When the storage tray and the second storage tray are stacked in the same direction, the respective storage portions overlap each other, and the second storage tray is rotated about the vertical axis perpendicular to the two directions with respect to the first storage tray. When the two trays are overlapped with each other rotated by 180 degrees, the gap of the upper tray is formed so as to be positioned above the storage portion of the lower tray.

In the storage tray according to the present invention, the first storage tray and the second storage tray are not different from each other, and are the same tray in which the plurality of storage portions are arranged in the same manner.
At this time, the plurality of storage units overlap when both trays are stacked in the same direction, and when the second storage tray is rotated 180 degrees with respect to the first storage tray and stacked in the opposite direction, The gap of the tray on the side is formed so as to be positioned above the storage portion of the tray on the lower stage side. Therefore, superimposing in a predetermined orientation means superimposing from the state where both trays are in the same direction, with one tray rotated 180 degrees and in the opposite direction. Thereby, both trays can be overlapped without giving any load to the convex portion of the storage object.
In particular, since both trays can be made the same tray, the trays can be manufactured at low cost, leading to a reduction in the cost of stored items.

  Further, the storage tray according to the present invention is the storage tray of the present invention, wherein the thin plate is formed in a rectangular shape in plan view in which the length in the vertical direction is longer than the length in the horizontal direction, and the plurality of storage portions However, the horizontal direction is formed symmetrically about the horizontal center line of the thin plate, and the horizontal direction is formed symmetrically about the vertical center line of the thin plate. It is characterized by.

  In the storage tray according to the present invention, the plurality of storage portions are formed symmetrically about the horizontal center line of the thin plate in the vertical direction, and left and right about the vertical center line of the thin plate in the horizontal direction. Since it is formed asymmetrically, when the first storage tray and the second storage tray are overlapped with each other in a predetermined direction, the storage portions of both trays are overlapped in a state shifted by a half pitch in the lateral direction. . In this state, both trays can be overlapped without applying any load to the convex portion of the storage object.

The storage tray according to the present invention is the storage tray according to the present invention, wherein the plurality of storage portions are formed so as to be arranged in a plurality of rows in the lateral direction with a predetermined interval therebetween, and at both ends of the storage tray. The storage portions arranged in a row are separated from the outer edge of the thin plate by the distances shown below.
The storage units arranged in one row are separated by a distance B _{1, and the} storage units arranged in the other row are separated by a distance [B ₁ + (D + B ₀ ) / 2].
D: Length of the storage part in the horizontal direction B ₀ ;

In the storage tray according to the present invention, the plurality of storage portions are formed so as to be arranged in a plurality of rows in the horizontal direction with a certain interval therebetween, and the storage portions arranged in one of the two rows at both ends. Are separated from the outer edge of the thin plate by a distance B ₁ , and the storage portions arranged in the other row are separated from the outer edge of the thin plate by a distance [B ₁ + (D + B ₀ ) / 2]. Therefore, when both trays are overlapped in a predetermined direction, the storage portions of both trays are surely overlapped in a state shifted by a half pitch in the lateral direction.

  Further, the storage tray according to the present invention is a storage tray for storing a storage object having a convex portion on a part of the upper surface, and is formed in a lattice shape along two directions of a thin plate and a vertical direction and a horizontal direction perpendicular to each other. And a plurality of bottomed storage portions for storing the objects to be stored therein with the convex portions facing downward, and a recess between the plurality of storage portions. A first storage tray and a second storage tray that can be overlapped with each other, and the first storage tray and the second storage tray are predetermined. When stacking in the direction, the storage portion of the upper tray is positioned above the recess portion of the lower tray, and a part of the storage portion enters and is stored in the recess portion. .

In the storage tray according to the present invention, both trays can be alternately stacked with a plurality of objects to be stored in the first storage tray and the second storage tray. Therefore, a large amount of objects can be stored at a time, and storage, transportation, and the like can be performed.
More specifically, first, in the first storage tray and the second storage tray, a plurality of storage portions are formed on a thin plate. Since the storage portion has a bottomed shape that is recessed so that the upper surface side of the thin plate is an opening, the storage object can be stored easily and reliably from directly above. At this time, the object to be stored is stored such that the convex portion faces downward. Thereby, a plurality of articles can be stored in both trays. In particular, since the convex portion is protected in the storage portion, the convex portion is not affected (loaded) from the outside.

  Subsequently, both trays storing the objects to be stored are overlapped in a predetermined direction. At this time, the second storage tray may be stacked on the first storage tray, or the first storage tray may be stacked on the second storage tray. In any case, when both trays are stacked in a predetermined orientation, the upper tray storage section is positioned above the lower tray recess section, and a part of the storage section enters the recess section. Is housed in. Therefore, even if a part of the storage portion protrudes downward from the tray in order to store the convex portion of the storage object, the thickness of the protruding portion can be absorbed by the recess portion. Therefore, the overall height when superposed can be reduced as much as possible. Moreover, since the convex portion of the object to be stored is protected in the storage portion, it is possible to prevent the convex portion from colliding with the convex portion at the time of overlapping, and to prevent the convex portion from being adversely affected. it can.

  The storage tray according to the present invention is characterized in that, in the storage tray according to the present invention, a mark for recognizing a direction of overlapping is formed on the thin plate.

  In the storage tray according to the present invention, since the direction recognition mark is formed on the thin plate, when automatically stacking the first storage tray and the second storage tray manually or by a machine such as a robot, Both trays can be reliably stacked in a predetermined direction without making a mistake in the direction. Therefore, the overlaying operation can be performed more efficiently. In particular, when performing a superposition operation with a machine such as a robot, since the mark can be programmed as an index, control becomes very easy.

  The storage tray according to the present invention is the storage tray according to the present invention, wherein at least a part of the outer edge of the thin plate is bent toward the upper side of the thin plate and then bent toward the lower side of the thin plate. When the first storage tray and the second storage tray are overlapped, the trays are positioned with respect to the two directions by overlapping the protrusions. Features.

  In the storage tray according to the present invention, since the bulging portion is formed on the outer edge of the thin plate, when the first storage tray and the second storage tray are overlapped, the bulging portion is used as an initial clue. Available. Therefore, the overlaying operation can be performed more speedily. In addition, since the bulging portions overlap each other, both trays are positioned with respect to the two directions (in-plane direction) in the vertical direction and the horizontal direction, so that they do not shift during the overlapping. Therefore, it is possible to perform superposition in a more stable state and to reliably maintain a state in which no load is applied to the convex portion of the storage object. In addition, the bulging part should just be formed in a part of outer periphery over the perimeter of the outer edge of a thin plate. That is, it should just be formed in at least one part of an outer edge.

  The storage tray according to the present invention is the storage tray according to the present invention, wherein the storage tray is formed on the thin plate with a plurality of protrusions formed so as to protrude downward from the storage portion from the thin plate. A plurality of fitting holes in which the protrusions are fitted and housed when the storage tray and the second storage tray are overlapped in a predetermined direction. When the first storage tray and the second storage tray are overlapped in a direction different from a predetermined direction, the first storage tray and the second storage tray come into contact with the object to be stored stored in the storage unit.

In the storage tray according to the present invention, when the first storage tray and the second storage tray are overlapped with each other, if the storage tray is mistakenly stacked in a different direction instead of a predetermined direction, the wrong direction is determined. Can be recognized quickly.
More specifically, when both trays are stacked in different directions, the protrusion formed on the upper tray is placed on the lower surface of the object to be stored in the lower tray. Abut. In addition, since the protruding portion is formed so as to protrude below the storage portion, the protruding portion abuts before the trays completely overlap each other. Therefore, both trays do not overlap any more and the upper tray is slightly lifted. Therefore, it is possible to quickly recognize the wrong direction.

  On the other hand, when both trays are overlapped in a predetermined direction, the protrusion formed on the upper tray is fitted and accommodated in the fitting hole formed on the lower tray. Therefore, both trays can be completely overlapped without being disturbed by the protrusions.

  The storage tray according to the present invention is the storage tray according to the present invention, wherein the first storage tray and the second storage tray are the same tray, and the plurality of storage portions are the first storage tray. When the storage tray and the second storage tray are stacked in the same direction, the respective storage portions overlap each other, and the second storage tray is rotated about the vertical axis perpendicular to the two directions with respect to the first storage tray. When both trays are overlapped with each other rotated by 180 degrees, the storage portion of the upper tray is formed so as to be positioned above the recess of the lower tray.

In the storage tray according to the present invention, the first storage tray and the second storage tray are not different from each other, and are the same tray in which the plurality of storage portions are arranged in the same manner.
At this time, the plurality of storage units overlap when both trays are stacked in the same direction, and when the second storage tray is rotated 180 degrees with respect to the first storage tray and stacked in the opposite direction, The side tray storage portion is formed so as to be located above the lower tray recess. Therefore, superimposing in a predetermined orientation means superimposing from the state where both trays are in the same direction, with one tray rotated 180 degrees and in the opposite direction. Thereby, both trays can be overlapped without giving any load to the convex portion of the storage object.
In particular, since both trays can be made the same tray, the trays can be manufactured at low cost, leading to a reduction in the cost of stored items.

  Further, the storage tray according to the present invention is the storage tray of the present invention, wherein the thin plate is formed in a rectangular shape in plan view in which the length in the vertical direction is longer than the length in the horizontal direction, and the plurality of storage portions However, the horizontal direction is formed symmetrically about the horizontal center line of the thin plate, and the horizontal direction is formed symmetrically about the vertical center line of the thin plate. It is characterized by.

  In the storage tray according to the present invention, the plurality of storage portions are formed symmetrically about the horizontal center line of the thin plate in the vertical direction, and left and right about the vertical center line of the thin plate in the horizontal direction. Since it is formed asymmetrically, when the first storage tray and the second storage tray are overlapped with each other in a predetermined direction, the storage portions of both trays are overlapped in a state shifted by a half pitch in the lateral direction. . In this state, both trays can be overlapped without applying any load to the convex portion of the storage object.

The storage tray according to the present invention is the storage tray according to the present invention, wherein the plurality of storage portions are formed so as to be arranged in a plurality of rows in the lateral direction with a predetermined interval therebetween, and at both ends of the storage tray. The storage portions arranged in a row are separated from the outer edge of the thin plate by the distances shown below.
The storage units arranged in one row are separated by a distance B _{1, and the} storage units arranged in the other row are separated by a distance [B ₁ + (D + B ₀ ) / 2].
D: Length of the storage part in the horizontal direction B ₀ ;

In the storage tray according to the present invention, the plurality of storage portions are formed so as to be arranged in a plurality of rows in the horizontal direction with a certain interval therebetween, and the storage portions arranged in one of the two rows at both ends. Are separated from the outer edge of the thin plate by a distance B ₁ , and the storage portions arranged in the other row are separated from the outer edge of the thin plate by a distance [B ₁ + (D + B ₀ ) / 2]. Therefore, when both trays are overlapped in a predetermined direction, the storage portions of both trays are surely overlapped in a state shifted by a half pitch in the lateral direction.

  The storage body according to the present invention includes the storage tray according to the present invention, and an object to be stored that has a convex portion at a part of the upper surface and is stored in the storage portion of the storage tray. It is characterized by.

  According to the storage body according to the present invention, a large amount of storage objects can be efficiently stored in a small space while maintaining quality, or can be transported without incurring high costs or burdening human hands. .

  The storage body according to the present invention is characterized in that, in the storage body of the present invention, the convex portion is a pointer shaft, and the storage object is a timepiece driving device.

  According to the storage body according to the present invention, the timepiece driving device having the pointer shaft can be stored or transported.

  According to the storage tray of the present invention, it is possible to store a plurality of objects having convex portions and to superimpose them without affecting the convex portions. In addition, the overall height can be reduced as much as possible. As a result, a large amount of objects can be efficiently stored in a small space while maintaining quality, and can be transported without incurring high costs or burdening human hands.

  In addition, according to the storage body according to the present invention, since the storage tray is provided, a large amount of objects to be stored can be efficiently stored in a small space while maintaining the quality, or the cost can be increased manually. It can be transported without any burden.

(First embodiment)
A first embodiment according to the present invention will be described below with reference to FIGS. In the present embodiment, as an example of an object to be stored, a tray that stores a timepiece movement (object to be stored) M having a pointer shaft (convex portion) M1 on a part of the upper surface will be described as an example.
As shown in FIG. 1, the storage tray 1 of the present embodiment includes a first storage tray 2 and a second storage tray 3 that can each store a watch movement M. When a plurality of timepiece movements M are stored in the storage tray 1, a storage package (storage body) P is obtained.

  Here, the watch movement M will be briefly described. As shown in FIGS. 2A and 2B, the timepiece movement M of the present embodiment is a small component having a diameter of about 23 mm to 24 mm, and a pointer shaft M1 projects from the center of the upper surface. . The pointer shaft M1 is a shaft having a diameter of about 0.2 mm, and a hand is attached when the pointer shaft M1 is incorporated in a watch. In addition, the timepiece movement M is formed in an outer shape so that the lower surface side is stepped so that the flange portion M2 is formed on the periphery.

As shown in FIG. 1, the first storage tray 2 and the second storage tray 3 are trays that can store 50 pieces of timepiece movements M, and can be overlapped with each other. That is, the second storage tray 3 can be stacked on the first storage tray 2, or the first storage tray 2 can be stacked on the second storage tray 3.
Note that the first storage tray 2 and the second storage tray 3 of the present embodiment are not separate trays but are identical trays having the same arrangement of storage units 11 to be described later. Therefore, here, the first storage tray 2 will be described in detail as a representative. In the present embodiment, when the trays 2 and 3 are stacked, the lower surface of the storage portion 11 of the upper tray 2 (or 3) contacts the upper surface of the gap region 15 of the lower tray 3 (or 2). A case where positioning in the height direction (vertical direction) is performed by touching will be described as an example.

  As shown in FIGS. 3 and 4, the first storage tray 2 is, for example, a thin plate 10 having a thickness of 1 mm or less formed by a technique such as vacuum forming, and stores the watch movement M over the entire surface. A plurality (50 pieces) of storage portions 11 are formed in a state of being arranged in a lattice shape along two directions of the vertical direction (arrow L1 direction) and the horizontal direction (arrow L2 direction) orthogonal to each other.

The thin plate 10 is a resin sheet made of polystyrene resin or the like, and is formed in a rectangular shape in plan view in which the length in the vertical direction is longer than the length in the horizontal direction. On the outer edge of the thin plate 10, a bulging portion 12 that is bent upward toward the thin plate 10 and then outwardly expanded toward the lower side of the thin plate 10 is formed over substantially the entire circumference. Has been.
The bulging portion 12 overlaps the bulging portion 12 formed on the upper tray when the first storage tray 2 and the second storage tray 3 are overlapped. Thereby, the 1st storage tray 2 and the 2nd storage tray 3 are positioned with respect to two directions (in-plane direction) of the vertical direction and a horizontal direction.

  Moreover, the lower end of the bulging part 12 becomes the edge part 13 bent toward the horizontal direction. The edge portion 13 is a cut-out portion 14 in which one of four corners corresponding to the four corners of the thin plate 10 is subjected to curved surface processing (R processing), but one portion is cut obliquely. The notch portion 14 functions as a mark for recognizing the orientation when the first storage tray 2 and the second storage tray 3 are overlapped.

  The storage portion 11 is formed in a bottomed shape by being recessed in the thin plate 10 so that the upper surface side of the thin plate 10 becomes an opening. At this time, the storage portion 11 is formed in a stepped recess according to the outer shape of the timepiece movement M, and has a stepped portion 11a with which the flange portion M2 of the timepiece movement M abuts. As a result, the timepiece movement M can be stored in the storage portion 11 with the pointer shaft M1 facing upward.

  Further, the storage portions 11 are formed so that five rows are arranged at regular intervals in the horizontal direction and ten rows are arranged continuously in the vertical direction per row. At this time, the storage unit 11 is formed symmetrically about the horizontal center line C2 of the thin plate 10 in the vertical direction, and asymmetrical about the vertical center line C1 of the thin plate 10 in the horizontal direction. ing.

Here, the arrangement of the storage units 11 in the lateral direction will be described in detail.
First, housing portion 11 are arranged in five rows in a state in which at a certain distance B _0. The storage portions 11 arranged in two rows at both ends are designed to be separated from the outside of the bulging portion 12 formed on the outer edge of the thin plate 10 by the distances shown below.
That is, the storage units 11 arranged in one row are separated by a distance B ₁ , and the storage units 11 arranged in the other row are designed to be separated by a distance [B ₁ + (D + B ₀ ) / 2]. Yes.
Note that D is the lateral length of the storage portion 11.

Therefore, the 50 storage portions 11 are generally located on one side (right side with respect to the paper surface of FIG. 3) and are asymmetrical about the longitudinal center line C1 as described above. Since the storage portion 11 is formed in this way, both trays are rotated with the second storage tray 3 rotated 180 degrees around the vertical axis perpendicular to the two directions with respect to the first storage tray 2. When two or three are stacked, the storage portions 11 of the trays 2 and 3 are overlapped in a state shifted by a half pitch in the horizontal direction, and a gap 16 (described later) of one tray on the upper side is the other on the lower side. It is located above the tray storage section 11. In other words, the lower surface of the storage portion 11 of one tray on the upper side is in contact with the upper surface of a gap area 15 described later on the other tray on the lower side.
On the other hand, when the 1st storage tray 2 and the 2nd storage tray 3 are piled up in the same direction, each storage part 11 overlaps.

  By the way, among the remaining regions of the thin plate 10, a region located between the openings of the adjacent storage portions 11 is a gap region 15. The gap region 15 is a region where a gap 16 that is recessed in a valley shape is secured on the lower surface side of the thin plate 10. That is, as shown in FIG. 4, since the storage portion 11 is formed in a recess, a gap 16 that is recessed in a valley shape exists between the storage portions 11. A region where the gap 16 is secured on the lower surface side of the thin plate 10 is a gap region 15.

  Then, when the first storage tray 2 and the second storage tray 3 are overlapped with each other in a predetermined direction, that is, with the second storage tray 3 facing the first storage tray 2 in the opposite direction. The lower surface of the storage unit 11 of the upper tray is in contact with the upper surface of the gap region 15 of the other tray on the lower side, and the clearance 16 of the upper tray is stored in the lower tray. It is located above the part 11. This point will be described in detail later.

Further, as shown in FIGS. 3, 5, and 6, the thin plate 10 is formed with a plurality of protrusions 17 and fitting holes 18. In the present embodiment, a case where twelve are formed is taken as an example.
The protruding portion 17 is formed so as to protrude downward from the thin plate 10 to the storage portion 11. The fitting hole 18 is formed at a position facing the protrusion 17 when the first storage tray 2 and the second storage tray 3 are overlapped with each other in a predetermined direction. 17 is a hole that is fitted and accommodated.
By the way, when the plurality of protrusions 17 overlap the first storage tray 2 and the second storage tray 3 in a direction different from a predetermined direction, that is, when the trays 2 and 3 are overlapped in the same direction, The timepiece movement M stored in the storage unit 11 is in contact with the upper surface of the timepiece movement M. This point will also be described in detail later.

In addition, a plurality of recesses 19 that are recessed in the shape of a long hole are formed between the storage portions 11 in a row spaced from the outer edge of the thin plate 10 by a distance [B ₁ + (D + B ₀ ) / 2] and the bulging portion 12. Has been. The concave portion 19 is for the purpose of reinforcing prevention of the rigidity of the thin plate 10 and is formed in the vicinity of the bulging portion 12 with an interval in the vertical direction.
Note that the lower surface of the recess 19 is designed to be flush with the lower surface of the storage unit 11 and is flush with the timepiece movement M stored in the lower tray when the trays 2 and 3 are stacked. It also has a role to hold down from above.
Since the second storage tray 3 is the same tray as the first storage tray 2 as described above, description thereof is omitted.

  Next, a case where the timepiece movement M is stored using the storage tray 1 configured as described above will be described. In the present embodiment, the case where the timepiece movement M is first stored in the first storage tray 2 and the second storage tray 3 prepared in a plurality and then overlapped will be described as an example.

First, a plurality of first storage trays 2 and second storage trays 3 are prepared. Next, as shown in FIG. 1, first, the timepiece movement M is sequentially stored in the 50 storage portions 11 formed in the first storage tray 2. At this time, as shown in FIG. 7, the timepiece movement M is accommodated so that the pointer shaft M1 faces upward. Then, the timepiece movement M is stored in a state in which the collar portion M2 is placed on the stepped portion 11a of the storage portion 11. As a result, the timepiece movement M is stored in each storage unit 11 stably and reliably.
Subsequently, 50 watch movements M are also stored in the second storage tray 3 in the same manner as the first storage tray 2. As a result, 50 watch movements M are stored in each of the two trays 2 and 3 prepared. That is, the storage package P shown in FIG. 1 in which the timepiece movement M is stored in the storage tray 1 constituted by the first storage tray 2 and the second storage tray 3 can be obtained.

  Next, as shown in FIG. 8, the first storage tray 2 and the second storage tray 3 in which the timepiece movement M is stored are alternately overlapped. In FIG. 8, only four stages are shown. At this time, the trays 2 and 3 are overlapped in a predetermined direction. That is, as shown in FIG. 8, the trays 2 and 3 are overlapped in a state where the second storage tray 3 is rotated 180 degrees opposite to the first storage tray 2. At this time, since both trays 2 and 3 are formed with cutout portions 14 for direction recognition, the trays are overlapped so that the orientations of the cutout portions 14 are alternately positioned on the opposite side, so that both trays can be mistakenly made. 2 and 3 can be reliably overlapped in a predetermined direction.

  Therefore, the overlaying operation can be performed reliably and efficiently. In addition, since the bulging portions 12 are formed on both trays 2 and 3 over substantially the entire circumference of the outer edge of the thin plate 10, the bulging portions 12 can be used as a clue to start stacking. Therefore, it is possible to perform the superposition work speedily.

  After the second storage tray 3 is overlaid on the first storage tray 2, as shown in FIG. 8, the first storage tray 2, the second storage tray 3, the first storage tray 2,.・ Alternately overlap. At this time, each time the trays 2 and 3 are stacked, they are stacked while confirming the direction at the notch portion 14 as described above.

When the trays 2 and 3 are overlapped, as shown in FIG. 9, the lower surface of the storage portion 11 of the second storage tray 3 on the upper side contacts the upper surface of the gap area 15 of the first storage tray 2 on the lower side. Touch. Thereby, both trays 2 and 3 are positioned in the height direction, and are in a state where they are stably overlapped in a close contact state. In FIG. 9, only four stages are shown.
In addition, at this time, the gap 16 of the second storage tray 3 on the upper stage side, that is, the valley-like depression formed between the storage parts 11 protruding by forming the recesses is the storage part of the first storage tray 2 on the lower stage side. 11 is located above. Therefore, a space can be secured above the timepiece movement M stored in the first storage tray 2 on the lower side.

  Therefore, even if the thicknesses of both trays 2 and 3 are reduced so that the pointer shaft M1 of the timepiece movement M protrudes from the upper surface of the thin plate 10, the upper second storage tray 3 contacts the pointer shaft M1 when they are overlapped. And there is no influence (load) on the pointer shaft M1. Therefore, the overall height when superimposed can be reduced as much as possible, and at the same time, it is possible to prevent contact with the pointer shaft M1 and prevent adverse effects. As a result, a large amount of the watch movement M can be efficiently stored in a small space while maintaining the quality, and can be transported without incurring a high cost or burdening human hands.

In addition, the plurality of storage portions 11 formed in the first storage tray 2 and the second storage tray 3 are asymmetrically formed around the vertical center line C1 in the horizontal direction. That is, it is formed so as to be arranged in a plurality of rows (5 rows) in the horizontal direction with a certain interval, and the storage portion 11 arranged in one of the two rows at both ends is separated from the outer edge of the thin plate 10 by a distance B. _The storage portions 11 separated by ₁ and arranged in the other row are formed so as to be separated from the outer edge of the thin plate 10 by a distance [B ₁ + (D + B ₀ ) / 2].
Therefore, when the trays 2 and 3 are overlapped, the storage portions 11 of the trays 2 and 3 are overlapped in a state shifted by a half pitch in the lateral direction. Accordingly, the upper tray gap 16 can be positioned with high accuracy above the timepiece movement M stored in the storage unit 11.

  Further, since both trays 2 and 3 can be alternately and stably stacked, even if they are stacked in multiple stages, the stability is excellent. In particular, when the trays 2 and 3 are overlapped, the bulging portions 12 overlap each other as shown in FIG. Therefore, since both trays 2 and 3 are positioned with respect to the in-plane direction, the trays 2 and 3 are not displaced during the overlapping. Accordingly, it is possible to perform superposition in a more stable state, and to reliably maintain a state in which no load is applied to the pointer shaft M1 of the timepiece movement M.

  In addition, in the present embodiment, since the first storage tray 2 and the second storage tray 3 are the same tray, a large number of trays can be produced at a time and finished at low cost. As a result, the cost of the watch movement M itself can be reduced.

  By the way, when the trays 2 and 3 are overlapped with each other, as shown in FIG. 10, the protrusion 17 formed on the second storage tray 3 on the upper stage is formed on the first storage tray 2 on the lower stage. The fitting hole 18 is fitted and stored. Therefore, the trays 2 and 3 can be completely overlapped without being obstructed by the protrusion 17.

Next, a description will be given of a case where, when the trays 2 and 3 are overlapped with each other, the trays 2 and 3 are overlapped in the same direction by mistake, not in a predetermined direction.
In this case, as shown in FIG. 11, the protrusion 17 formed on the second storage tray 3 on the upper stage side is stored in the storage section 11 of the first storage tray 2 on the lower stage side. It abuts on the upper surface excluding the pointer shaft M1 of M. In addition, since the protrusion 17 is formed so as to protrude downward from the storage portion 11, the protrusions 17 abut before the trays 2 and 3 completely overlap each other. Therefore, both trays 2 and 3 do not overlap any more. Therefore, it is possible to prevent the load from being applied by the second storage tray 3 on the upper side coming into contact with the pointer shaft M1.
Therefore, the quality of the watch movement M can be maintained even when the watches are stacked in the wrong direction. As a result, a highly reliable storage tray 1 can be obtained. In the present embodiment, when both trays 2 and 3 are stacked in the same direction, the protrusion 17 comes into contact with the upper surface of the timepiece movement M stored in the lower tray, excluding the pointer shaft M1. However, the present invention is not limited to this case, and may be in contact with the upper surface of the gap region 15 of the lower tray or may be in contact with both.

In the above-described embodiment, the case where the watch movement M is first stored in the plurality of first storage trays 2 and second storage trays 3 and then superimposed is taken as an example, but the present invention is limited to this case. is not. For example, after the timepiece movement M is stored in the first storage tray 2, an empty second storage tray 3 is stacked, and then the timepiece movement M is stored in the second storage tray 3. In this case, the process of stacking the empty first storage tray 2 next, storing the watch movement M in the first storage tray 2, and then stacking the empty second storage tray 3 is performed. repeat.
Even in this order, the same effects can be obtained.

(Second Embodiment)
Next, a second embodiment according to the present invention will be described with reference to FIGS. In the second embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted.
The difference between the second embodiment and the first embodiment is that the arrangement of the plurality of storage units 11 is different. That is, in the first embodiment, the plurality of storage portions 11 are formed so as to be asymmetric with respect to the longitudinal center line C1 of the thin plate 10 and symmetrical with respect to the lateral center line C2. In the embodiment, the plurality of storage portions 11 are formed asymmetrically about the vertical center line C1 and the horizontal center line C2, respectively.

That is, in the storage tray 23 of the present embodiment, as shown in FIGS. 12 and 13, the plurality of storage portions 11 are formed asymmetrically about the longitudinal center line C1 and the lateral center line C2 of the thin plate 10, respectively. A first storage tray 20 and a second storage tray 21 are provided.
In addition, the first storage tray 20 and the second storage tray 21 of the present embodiment include a step portion 12a for positioning the height direction (vertical direction) when the trays 20 and 21 are overlapped. ing. That is, in this embodiment, the outside of the bulging portion 12 is partially formed with a step, and the portion formed with the step is a step portion 12a. The step portions 12a are formed at two locations on the upper side of the thin plate 10, two locations on the lower side, four locations on the left side, and three locations on the right side. In addition, the stepped portion 12a is positioned on the upper side and the lower side so that they do not overlap each other when the second storage tray 21 is overlapped with the first storage tray 20 in a direction rotated by 180 degrees. And the positions are different on the left side and the right side.

  Accordingly, when the trays 20 and 21 are overlapped, the step portion 12a of the upper storage tray does not overlap the step portion 12a of the lower storage tray, and the upper step as shown in FIG. The step portion 12a of the storage tray on the side overlaps the upper surface of the bulging portion 12 of the storage tray on the lower side. As described above, in the present embodiment, the trays 20 and 21 are positioned in the height direction by placing the upper step portion 12a on the lower bulge portion 12.

A case where the timepiece movement M is stored using the storage tray 23 configured as described above will be briefly described.
First, after storing the watch movement M in both storage trays 20 and 21, when the storage trays 20 and 21 are overlapped in a predetermined direction (opposite each other by 180 degrees), as shown in FIG. The step 12a of the storage tray is stably overlapped with the storage tray on the bulging portion 12 of the lower storage tray. And as shown in FIG.13 and FIG.15, it will be in the state where the timepiece movement M each accommodated in both trays 20 and 21 was arranged in zigzag form.

Thus, in this embodiment, since the some accommodating part 11 is formed in the left-right asymmetric centering on the vertical center line C1 and the horizontal center line C2 of the thin plate 10, respectively, it accommodates in the form arranged in the zigzag form.
In particular, according to the storage tray 23 of the present embodiment, the trays 20 and 21 overlap with each other with the upper step portion 12a on the lower bulge portion 12, so as shown in FIG. The upper storage tray does not come into contact with the watch movement M. Therefore, the load when stacked in multiple stages escapes downward through the step part 12 a and the bulging part 12. Therefore, it is more preferable because it is possible to prevent the load from being transmitted by the stored timepiece movement M as much as possible.

  In addition, after stacking multiple stages (for example, 10 stages or more), the plurality of storage trays 20 and 21 are preferably bundled and packed using a wire such as a vinyl string. That is, when binding with a wire rod, force is applied to the bulging portion 12 via the wire rod, but the step portion 12a is formed in a part of the bulging portion 12 so that the bulging portion 12 itself The rigidity is increased, and the bulging portion 12 is not easily deformed by an external force. Therefore, the storage trays 20 and 21 are not easily distorted at the time of binding, and the load on the timepiece movement M caused by the distortion can be suppressed. Therefore, even if the storage trays 20 and 21 are stacked and then bundled and packed using the wire, the watch movement M is hardly affected and the quality can be maintained.

  In the second embodiment, the step portions 12 are formed at two locations on the upper side of the thin plate 10, two locations on the lower side, four locations on the left side, and three locations on the right side, but the number is limited to these numbers. is not. Further, the stepped portion 12a may be formed not only in the vertical and horizontal directions but only in the vertical direction, or the stepped portion 12a may be formed only in the left and right. Even in these cases, the same effects can be obtained. Furthermore, a plurality of protrusions corresponding to the stepped portion 12a are formed on the thin plate 10 (formed at positions where the protrusions do not overlap when the second storage tray 21 is rotated 180 degrees with respect to the first storage tray 20). Then, positioning in the height direction may be performed.

  The technical scope of the present invention is not limited to the above embodiment, and various modifications can be made without departing from the spirit of the present invention.

  For example, in each of the above-described embodiments, the timepiece movement M having the pointer shaft M1 is described as an example of an object to be stored having a convex portion. However, other mechanical parts and electronic parts may be used. In addition, as an example of the timepiece movement, the timepiece movement M in which the lower surface side is stepped and the flange portion M2 is formed on the periphery has been described as an example, but is not limited to this shape. For example, it may be a round plan view with no step at the periphery, or it may be a watch movement with a square view. In this case, what is necessary is just to change the shape of the accommodating part 11 according to the shape of a timepiece movement. In addition, in the case of a timepiece movement without a hook part, it is stored in the storage part 11 by contacting the bottom surface of the storage part 11. In either case, the state at the time of storage is only slightly changed, and other functions and effects are the same as in the above embodiment.

Further, in each of the above embodiments, the case where a plurality of storage units 11 are formed in a total of 50 cases of 5 examples × 10 is exemplified, but the number per row and the number of rows may be freely designed. Absent. For example, a total of 50 rows of 10 rows × 5 rows may be formed. Further, the total number is not limited to 50. For example, a total of 25 or 100 may be used.
In the first embodiment, the case where twelve projecting portions 17 and twelve fitting holes 18 are formed is taken as an example. However, the number is not limited to this number, and may be freely designed.
Moreover, in each said embodiment, although the case where the bulging part 12 was formed over substantially the perimeter of the outer edge of the thin plate 10 was mentioned as an example, you may form partially instead of a perimeter. It is only necessary that the in-plane direction positioning can be performed by forming the bulging portion 12 at least at a part of the outer edge of the thin plate 10.

Moreover, in each said embodiment, although the thin plate 10 was formed in planar view rectangular shape, planar view square shape may be sufficient. Further, although the cutout portion 14 obtained by obliquely cutting a part of the edge portion 13 is used as a mark for direction recognition, it may be used as a mark by marking some index instead of the cutout.
Further, in each of the above embodiments, the operation of storing the watch movement M in the first storage tray and the second storage tray and the operation of stacking both trays may be performed by a machine such as a robot. In particular, when both trays are stacked using a machine such as a robot, it is preferable that the notch portion 14 is formed. That is, by programming so that the notch portion 14 is used as an index, the direction of both trays can be recognized with high accuracy, so that the operation can be performed more reliably and the control becomes very easy.

Moreover, in the said 1st Embodiment, the some storage part 11 was formed in the left-right asymmetrical centering | focusing on the vertical center line C1 of the thin plate 10, and the 1st storage tray 2 and the 2nd storage tray 3 were decided beforehand. Although the case where the storage portions 11 of both trays 2 and 3 are shifted by a half pitch in the horizontal direction when they are stacked in the direction is taken as an example, the arrangement of the storage portions 11 is not limited to this case. . For example, the longitudinal direction is formed so as to be asymmetrical with respect to the lateral center line C2 of the thin plate 10, and the lateral direction is formed to be symmetrical with respect to the longitudinal center line C1 of the thin plate 10. It doesn't matter.
When the storage portion 11 is formed in this way, when the first storage tray 2 and the second storage tray 3 are overlapped in a predetermined direction, the storage portions 11 of both trays 2 and 3 are vertically moved. The direction can be shifted by a half pitch. About the other than that, there can exist the same effect as the said embodiment.

  In each of the above embodiments, the case where the first storage tray and the second storage tray are the same tray has been described as an example. However, the same need not be the case. That is, the first storage tray and the second storage tray may be different from each other in the arrangement and formation positions of the plurality of storage units 11. Even in this case, when the first storage tray and the second storage tray are overlapped in a predetermined direction, the lower surface of the storage portion 11 of one tray is the upper surface of the gap region 15 of the other tray. The storage portions 11 may be freely formed as long as the gap 16 of one tray is positioned above the storage portion 11 of the other tray.

  Further, when the first storage tray and the second storage tray are overlapped, in the first embodiment, the lower surface of the storage portion 11 of the upper storage tray is the upper surface of the gap region 15 of the lower storage tray. In the second embodiment, positioning in the height direction is performed using the step of the bulging portion 12, but these positioning methods are mutually connected in both embodiments. It is possible to use. That is, in the first embodiment, positioning in the height direction may be performed using the step of the bulging portion 12. Further, in the second embodiment, positioning in the height direction may be performed by bringing the lower surface of the storage portion 11 of the upper storage tray into contact with the upper surface of the gap region 15 of the lower storage tray.

In each of the above embodiments, the case where the timepiece movement M is stored with the pointer shaft M1 facing upward has been described as an example. However, the watch shaft M1 may be stored with the pointer shaft M1 facing downward. The storage tray in this case will be described.
As shown in FIG. 16, the storage tray 30 includes a plurality of storage portions 35 that store the watch movement M downward, and first recesses 36 that are recessed between the plurality of storage portions 35. The storage tray 31 and the second storage tray 32 are provided.

  The storage portion 35 is a protruding portion 35a partially protruding downward, so that the pointer shaft M1 can be stored inside and protected. When the storage trays 31 and 32 are overlapped in a predetermined direction, the storage portion 35 of the upper storage tray is positioned above the recess portion 36 of the lower storage tray and the storage portion 35 A part, that is, the protruding portion 35 a enters the recessed portion 36 and is accommodated therein.

Even in the case of the storage tray 30 configured as described above, the same operational effects as those of the above-described first embodiment can be obtained. That is, when both trays 31 and 32 are stacked in a predetermined direction, the storage portion 35 of the upper storage tray is positioned above the recess portion 36 of the lower storage tray, and the protruding portion 35 a is the recess portion 36. Get in and get in. Therefore, even if the protruding portion 35a protrudes downward from the tray in order to store the pointer shaft M1 of the timepiece movement M, the thickness of the protruding portion can be absorbed by the recessed portion 36.
Therefore, the overall height when superposed can be reduced as much as possible. In addition, since the pointer shaft M1 is protected in the storage portion 35, it is possible to prevent the pointer shaft M1 from colliding with the pointer shaft M1 when overlapping, and to prevent the pointer shaft M1 from being adversely affected. .

It is a block diagram which shows 1st Embodiment of the storage tray which concerns on this invention. It is a figure which shows the timepiece movement accommodated in the storage tray shown in FIG. 1, Comprising: (a) is a top view, (b) is a side view. It is a top view of the 1st storage tray which comprises the storage tray shown in FIG. FIG. 4 is a cross-sectional arrow view AA of the first storage tray shown in FIG. 3. It is a cross-sectional arrow BB figure of the 1st storage tray shown in FIG. FIG. 4 is a cross-sectional arrow CC view of the first storage tray shown in FIG. 3. It is sectional drawing which shows the state which accommodated the timepiece movement in each accommodating part of the 1st accommodating tray shown in FIG. It is a figure which shows the direction at the time of accumulating both trays by the predetermined direction, after storing a timepiece movement in each storage part of the 1st storage tray and the 2nd storage tray shown in FIG. It is sectional drawing when a 1st storage tray and a 2nd storage tray are piled up by predetermined direction. It is sectional drawing which shows the relationship between a projection part and a fitting hole when a 1st storage tray and a 2nd storage tray are piled up in the predetermined direction. It is sectional drawing which shows the relationship between a projection part and a timepiece movement when the 1st storage tray and the 2nd storage tray are piled up in the direction different from the predetermined direction. It is a figure which shows 2nd Embodiment of the storage tray which concerns on this invention, Comprising: It is a figure which shows the tray in which the several storage part is formed in the left-right asymmetrical form in any direction centering | focusing on the vertical center line and the horizontal center line. is there. FIG. 13 is a diagram illustrating a state in which the timepiece movement is stored in the tray illustrated in FIG. It is the figure which expanded the step part periphery when both trays were piled up. It is sectional drawing when both trays are piled up. It is a figure which shows the modification of the storage tray which concerns on this invention, Comprising: It is sectional drawing when a tray is piled up in the state which made the timepiece movement face down.

Explanation of symbols

M ... Clock movement (container)
P ... Storage package (container)
M1 ... Pointer shaft (convex part)
C1 ... Vertical center line C2 ... Horizontal center line 1,23,30 ... Storage tray 2,20,31 ... First storage tray 3,21,32 ... Second storage tray 10 ... Thin plates 11, 35 ... Storage section 12 ... bulge part 14 ... notch (mark)
15 ... Gap area 16 ... Gap 17 ... Protrusion 18 ... Fitting hole 36 ... Depression

Claims (16)

A storage tray for storing a storage object having a convex portion on a part of the upper surface,
With a thin plate,
In a state of being arranged in a lattice shape along two directions of the vertical direction and the horizontal direction orthogonal to each other, the thin plate is recessed so that the upper surface side becomes an opening, and there are a plurality of objects for storing the objects to be stored therein. A bottom-like storage section;
Between the remaining regions of the thin plate, located between the openings of the adjacent storage portions, a gap region in which a gap recessed in a valley shape is secured on the lower surface side of the thin plate, and
Each having a first storage tray and a second storage tray that can be stacked on each other,
When the first storage tray and the second storage tray are overlapped with each other in a predetermined direction, the gap of the upper tray is positioned above the storage portion of the lower tray. And storage tray. The storage tray according to claim 1,
The thin tray is provided with a mark for recognizing an orientation when the sheets are stacked. The storage tray according to claim 1 or 2,
At least a part of the outer edge of the thin plate is formed with a bulging portion that is bent toward the upper side of the thin plate and then bent toward the lower side of the thin plate,
The storage tray, wherein when the first storage tray and the second storage tray are overlapped, the bulging portions overlap each other so that both trays are positioned in the two directions. The storage tray according to any one of claims 1 to 3,
A plurality of protrusions formed to protrude downward from the storage portion from the thin plate;
A plurality of fitting holes formed in the thin plate and into which the protrusions are fitted and housed when the first storage tray and the second storage tray are overlapped in a predetermined direction. ,
The plurality of protrusions are stored in the upper surface of the gap region and the storage portion when the first storage tray and the second storage tray are overlapped in a direction different from a predetermined direction. A storage tray that abuts at least one of the upper surfaces of the objects to be stored. The storage tray according to any one of claims 1 to 4,
The first storage tray and the second storage tray are the same tray,
When the first storage tray and the second storage tray are stacked in the same direction, the plurality of storage sections overlap each other and the second storage tray with respect to the first storage tray. When the trays are stacked in a state where the trays are rotated 180 degrees around the vertical axis perpendicular to the two directions, the gap of the upper tray is formed so as to be positioned above the storage portion of the lower tray. A storage tray characterized by The storage tray according to any one of claims 1 to 5,
The thin plate is formed in a rectangular shape in plan view in which the length in the vertical direction is longer than the length in the horizontal direction,
The plurality of storage portions are formed symmetrically about the horizontal center line of the thin plate with respect to the vertical direction, and asymmetric with respect to the horizontal direction about the vertical center line of the thin plate. A storage tray that is formed. The storage tray according to claim 6,
The plurality of storage portions are formed so as to be arranged in a plurality of rows in the lateral direction with a predetermined interval therebetween, and the storage portions arranged in two rows at both ends are only the distances shown below from the outer edge of the thin plate, respectively. A storage tray that is spaced apart.
The storage units arranged in one row are separated by a distance B _{1, and the} storage units arranged in the other row are separated by a distance [B ₁ + (D + B ₀ ) / 2].
D: Length of the storage part in the horizontal direction B ₀ ; A storage tray for storing a storage object having a convex portion on a part of the upper surface,
With a thin plate,
A plurality of bottomed shapes that are recessed in the thin plate in a state of being arranged in a lattice shape along two directions of the vertical direction and the horizontal direction orthogonal to each other, and that stores the object to be stored inside with the convex portion facing downward. The storage section of
A recess formed in a thin plate between the plurality of storage units,
Each having a first storage tray and a second storage tray that can be stacked on each other,
When the first storage tray and the second storage tray are overlapped with each other in a predetermined direction, the storage portion of the upper tray is positioned above the hollow portion of the lower tray, and A storage tray characterized in that a part of the storage portion enters and is received in the recess. The storage tray according to claim 8,
The thin tray is provided with a mark for recognizing an orientation when the sheets are stacked. The storage tray according to claim 8 or 9,
At least a part of the outer edge of the thin plate is formed with a bulging portion that is bent toward the upper side of the thin plate and then bent toward the lower side of the thin plate,
The storage tray, wherein when the first storage tray and the second storage tray are overlapped, the bulging portions overlap each other so that both trays are positioned in the two directions. The storage tray according to any one of claims 8 to 10,
A plurality of protrusions formed to protrude downward from the storage portion from the thin plate;
A plurality of fitting holes formed in the thin plate and into which the protrusions are fitted and housed when the first storage tray and the second storage tray are overlapped in a predetermined direction. ,
The plurality of protrusions contact the object to be stored stored in the storage portion when the first storage tray and the second storage tray are overlapped in a direction different from a predetermined direction. A storage tray characterized by contact. The storage tray according to any one of claims 8 to 11,
The first storage tray and the second storage tray are the same tray,
When the first storage tray and the second storage tray are stacked in the same direction, the plurality of storage sections overlap each other and the second storage tray with respect to the first storage tray. When the trays are overlapped with each other being rotated 180 degrees around the vertical axis perpendicular to the two directions, the storage portion of the upper tray is positioned above the recess of the lower tray. Storage tray characterized by being. The storage tray according to any one of claims 8 to 12,
The thin plate is formed in a rectangular shape in plan view in which the length in the vertical direction is longer than the length in the horizontal direction,
The plurality of storage portions are formed symmetrically about the horizontal center line of the thin plate with respect to the vertical direction, and asymmetric with respect to the horizontal direction about the vertical center line of the thin plate. A storage tray that is formed. The storage tray according to claim 13,
The plurality of storage portions are formed so as to be arranged in a plurality of rows in the lateral direction with a predetermined interval therebetween, and the storage portions arranged in two rows at both ends are only the distances shown below from the outer edge of the thin plate, respectively. A storage tray that is spaced apart.
The storage units arranged in one row are separated by a distance B _{1, and the} storage units arranged in the other row are separated by a distance [B ₁ + (D + B ₀ ) / 2].
D: Length of the storage part in the horizontal direction B ₀ ; The storage tray according to any one of claims 1 to 14,
A storage body comprising a convex part on a part of the upper surface, and a storage object stored in the storage part of the storage tray. The storage body according to claim 15,
The convex portion is a pointer shaft,
The storage object is a timepiece driving device.

Images