JP3218067U - Sheet body and sheet body with article - Google Patents

Abstract

The present invention provides a sheet body capable of suppressing an article attached to the sheet body from changing a position in a hole of the sheet body as the sheet body with the article moves, and a sheet body with the article. .
A sheet body that accommodates an article having a gap, and the sheet body includes a hole. The hole 11 is delimited by a tracking edge portion 11A having a shape following the outer shape of the article, and a protruding edge portion 11B protruding inside the hole 11 from the outer shape of the article. The article is held by the protruding edge portion 11B entering the gap.
[Selection] Figure 1

Description

  The present invention relates to a sheet body and an article-attached sheet body.

  The holding body that holds the annular hose band is a plate member formed of, for example, cardboard. The holding body has a holding hole for holding the hose band. In a plan view facing the surface of the holding body, the holding hole is composed of a first region having a trapezoidal shape and a second region having an inverted trapezoidal shape. The holding hole has a shape in which the upper base of the first region and the lower base of the second region are connected. In other words, the holding body has a first protrusion and a second protrusion that constitute an edge that defines the holding hole. In a plan view facing the surface of the holding body, the tip of the first protrusion and the tip of the second protrusion are opposed to each other, and the tip of the first protrusion and the tip of the second protrusion are the first. The connecting portion between the region and the second region is sandwiched. The holding hole holds the hose band in a state in which the hose band can be removed because the distance between the tip of the first protrusion and the tip of the second protrusion is narrower than the width of the hose band. (For example, see Patent Document 1).

Japanese Utility Model Publication No. 57-190773

  By the way, the distance between the front-end | tip of a 1st protrusion part and the front-end | tip of a 2nd protrusion part is smaller than the width | variety of a hose band in planar view facing the surface of a holding body. On the other hand, in the plan view facing the surface of the holding body, the length of the portion that divides the lower bottom of the first region and the length of the portion that divides the upper bottom of the second region in the edge of the holding hole Greater than the width of the hose band. Therefore, the hose band is allowed to change its position in the holding hole in the direction in which the tip of the first protrusion and the tip of the second protrusion are aligned. Therefore, when the holding body moves due to transportation of the holding body holding the hose band, the shape of the holding hole is changed by changing the position of the hose band in the holding hole, or the hose band is moved from the holding hole. It may come off.

  The present invention provides a sheet body that can prevent the article attached to the sheet body from changing the position in the hole of the sheet body with the movement of the sheet body with the article, and the sheet body with the article The purpose is to do.

  A sheet body for solving the above problem is a sheet body that accommodates an article having a gap. The sheet body includes a hole. The hole is delimited by a tracking edge having a shape following the outer shape of the article, and a protruding edge projecting inside the hole from the outer shape of the article. The article is held by the protruding edge portion entering the gap.

  The sheet body with an article for solving the above problems includes the sheet body and an article held by the sheet body. According to each said structure, the articles | goods inserted in the hole of the sheet | seat body are supported by the protrusion edge part which penetrate | invades into the clearance gap between articles | goods, and are enclosed along the external shape of an article | item by a tracking edge part. Therefore, it is possible to suppress the change of the position of the article in the hole as compared with the case where the space defined by the edge of the hole is larger than the outer shape in the entire outer shape of the article.

  In the sheet body, the projecting edge is one of the two projecting edges, and the two projecting edges are a first projecting edge and a second projecting edge, and the sheet body In a plan view opposite to the surface, the first projecting edge may be separated from the second projecting edge and face the second projecting edge.

  According to the above configuration, in the direction in which the first projecting edge and the second projecting edge face each other, the projecting edge enters the gap between the articles from both sides of the article. More suppressed.

  The said sheet | seat body WHEREIN: The said hole has a shape extended along a longitudinal direction, In the said longitudinal direction, the length of a said 2nd protrusion edge part may be shorter than the length of a said 1st protrusion edge part. . According to the above configuration, the edge of the hole includes the relatively large first protruding edge and the relatively small second protruding edge in the longitudinal direction. Therefore, in the longitudinal direction, compared with the case where the size of the first protruding edge and the size of the second protruding edge are equal to each other, the first protruding edge increases the effect of suppressing the movement of the article in the hole, The ease of the operation | work which attaches articles | goods with respect to a hole can be improved by the 2nd protrusion edge part.

  In the sheet body, the sheet body includes a first projecting piece defined by the first projecting edge, and a second projecting piece defined by the second projecting edge, and the first projecting piece. And at least one of the second projecting pieces is a projecting piece, and in a plan view facing the surface, the projecting piece has a rectangular shape including two corners projecting inside the hole, At least one of the corner portions may have a curvature whose center of curvature is located inside the protruding piece.

  When the protruding piece is inserted into the gap between the articles, first, one corner of the protruding piece is inserted into the gap, and then an edge sandwiched between the two corners is inserted into the gap. At this time, the smaller the difference between the thickness of the protruding piece in the thickness direction of the sheet body and the size of the gap, the more difficult it is to insert the protruding piece into the gap. In addition, the smaller the difference between the thickness of the protruding piece in the thickness direction of the sheet body and the size of the gap, the easier the corner is caught by the part that defines the gap in the article when the corner is acute. In this regard, according to the above configuration, since the corner portion inserted first in the projecting piece has a curvature, the thickness of the projecting piece in the thickness direction of the sheet body is larger than that in the case where the corner portion has an acute angle. Even if the difference from the size of the gap is reduced, the corner is not easily caught on the article. Therefore, it is possible to prevent the protruding piece from being easily inserted into the gap.

  In the sheet body, at least one of the first projecting edge and the second projecting edge may have an arc shape in a plan view facing the surface. According to the above configuration, since at least one of the first projecting edge and the second projecting edge has an arc shape, the projecting edge having the arc shape has a sharp edge compared with the projecting edge. Thus, it is possible to prevent the protruding edge portion from becoming difficult to be inserted into the gap regardless of the difference between the thickness of the sheet body and the size of the gap in the thickness direction of the sheet body.

  ADVANTAGE OF THE INVENTION According to this invention, it can suppress that the articles | goods attached to the sheet | seat body change the position in the hole which a sheet | seat body has with the movement of a sheet | seat body with articles | goods.

The top view which shows the structure of the sheet | seat body in one Embodiment. The top view which shows the dimension of each part in the structure of the sheet | seat body in one Embodiment. The perspective view which shows the structure of the resin fixture in one Embodiment. Process drawing which shows the process of fixing a resin fixing tool to a sheet | seat body. Process drawing which shows the process of fixing a resin fixing tool to a sheet | seat body. The top view which shows the structure of the sheet body with a resin fixture in the planar view facing the surface of a sheet body.

  With reference to FIGS. 1-6, one Embodiment of a sheet | seat body and a sheet | seat body with articles | goods is described. Below, the structure of a sheet body, the structure of the resin fixture which is an example of an article, and the attachment process which attaches the resin fixture to a sheet body are demonstrated in order.

[Composition of sheet body]
With reference to FIG. 1 and FIG. 2, the structure of a sheet | seat body is demonstrated.
As shown in FIG. 1, the sheet body 10 is a sheet body that accommodates an article having a gap. The sheet body 10 includes a hole 11. The hole 11 is delimited by a tracking edge portion 11A having a shape following the outer shape of the article, and a protruding edge portion 11B protruding inside the hole 11 from the outer shape of the article. The article is held by the sheet body 10 by the protruding edge portion 11B entering the gap.

  The article fitted in the hole 11 of the sheet body 10 is supported by the protruding edge portion 11B that enters the gap of the article, and is surrounded by the following edge portion 11A along the outer shape of the article. Therefore, the position of the article in the hole 11 can be prevented from changing compared to the case where the space defined by the edge of the hole 11 is larger than the outer shape in the entire outer shape of the article.

  The sheet body 10 has a front surface 10F and a back surface 10R facing the front surface 10F in the sheet body 10. For example, the sheet member 10 may be a plate member formed of paper or a plate member formed of synthetic resin. The hole 11 penetrates between the front surface 10F and the back surface 10R. In the present embodiment, the sheet body 10 has only one hole 11, but the sheet body 10 may include two or more holes 11.

  The hole 11 includes two protruding edges 11B. The two protruding edges 11B are a first protruding edge 11B1 and a second protruding edge 11B2. In a plan view facing the surface 10F of the sheet body 10, the first protruding edge portion 11B1 is separated from the second protruding edge portion 11B2 and faces the second protruding edge portion 11B2. In the direction in which the first protruding edge portion 11B1 and the second protruding edge portion 11B2 face each other, the protruding edge portion 11B penetrates into the gap between the articles from both sides of the article. It is done.

  In the direction along the surface 10F of the sheet body 10, the direction in which the holes 11 extend is the longitudinal direction DL, and the direction orthogonal to the longitudinal direction DL is the short direction DT. 1st protrusion edge part 11B1 and 2nd protrusion edge part 11B2 are arrange | positioned in the position containing the center part of the hole 11 in the longitudinal direction DL. The short direction DT is also a direction in which the first protruding edge portion 11B1 and the second protruding edge portion 11B2 are arranged. In the short direction DT, the entire second protruding edge portion 11B2 faces a part of the first protruding edge portion 11B1.

  As described above, the hole 11 has a shape extending along the longitudinal direction DL. In the longitudinal direction DL, the length of the second protruding edge portion 11B2 is shorter than the length of the first protruding edge portion 11B1. The edge of the hole 11 includes a relatively large first protruding edge portion 11B1 and a relatively small second protruding edge portion 11B2 in the longitudinal direction DL. Therefore, in the longitudinal direction, the effect of suppressing the movement of the article in the hole 11 by the first protruding edge portion 11B1 as compared to the case where the size of the first protruding edge portion 11B1 and the size of the second protruding edge portion 11B2 are equal to each other. The ease of the operation | work which attaches articles | goods with respect to the hole 11 can be improved by 2nd protrusion edge part 11B2.

  In the short direction DT, the width of the first protruding edge portion 11B1 is larger than the width of the second protruding edge portion 11B2. Therefore, in the short direction DT, the movement of the article in the hole 11 is caused by the first protruding edge portion 11B1 as compared with the case where the width of the first protruding edge portion 11B1 and the width of the second protruding edge portion 11B2 are equal to each other. The ease of the operation | work which attaches an article | item with respect to the hole 11 can be improved by 2nd protrusion edge part 11B2, raising the effect to suppress.

  The sheet body 10 includes a first protruding piece 12A and a second protruding piece 12B. The first protruding piece 12A is partitioned by the first protruding edge portion 11B1. The second protruding piece 12B is partitioned by the second protruding edge portion 11B2.

  The first protruding piece 12A has a rectangular shape including two corner portions 12AC protruding inward of the hole 11 in a plan view facing the surface 10F. Each corner 12AC has a curvature whose center of curvature is located inside the first protruding piece 12A. The second protruding piece 12B has a rectangular shape including two corner portions 12BC protruding inward of the hole 11 in a plan view facing the surface 10F. Each corner 12BC has a curvature whose center of curvature is located inside the second protruding piece 12B.

  When each protruding piece 12A, 12B is inserted into the gap between the articles, first, one corner 12AC, 12BC of each protruding piece 12A, 12B is inserted into the gap, and then sandwiched by the two corners 12AC, 12BC. The edge is inserted into the gap. At this time, the smaller the difference between the thickness of each protruding piece 12A, 12B in the thickness direction of the sheet body 10 and the size of the gap, the more difficult the insertion of each protruding piece 12A, 12B into the gap.

  In addition, the smaller the difference between the thickness of each protruding piece 12A, 12B in the thickness direction of the sheet body 10 and the size of the gap, the more acute the corners 12AC, 12BC, the more the corners 12AC, 12BC It becomes easy to get caught in the site | part which divides a gap | interval in. As described above, the corners 12AC and 12BC inserted first among the protruding pieces 12A and 12B have a curvature. Therefore, compared with the case where the corner is an acute angle, even if the difference between the thickness of each protruding piece 12A, 12B in the thickness direction of the sheet body 10 and the size of the gap is smaller, the corners 12AC, 12BC are the articles. Therefore, it is possible to prevent the protruding pieces 12A and 12B from being easily inserted into the gap.

  In other words, the corners 12AC and 12BC of the projecting pieces 12A and 12B have a curvature, thereby reducing the thickness of the projecting pieces 12A and 12B in the thickness direction of the sheet body 10 and the size of the gap. Thus, it is alleviated that the protruding pieces 12A and 12B are difficult to be inserted into the gap.

  In each protruding piece 12A, 12B, the two corners 12AC, 12BC have the same curvature. In each protruding piece 12A, 12B, the curvatures of the two corners 12AC, 12BC may be different from each other. The curvature at the corner 12AC of the first protruding piece 12A and the curvature at the corner 12BC of the second protruding piece 12B may be equal to each other or different from each other.

  As described above, the corner portions 12AC and 12BC of the projecting pieces 12A and 12B have a curvature, so that the corner portions 12AC and 12BC are less likely to be caught on the article. Therefore, when the sheet body 10 is made of paper, the corner portions 12AC and 12BC are not easily frayed. Further, when the sheet body 10 is made of resin, the corner portions 12AC and 12BC are difficult to bend.

  As shown in FIG. 2, in the hole 11, the length along the longitudinal direction DL is the hole length L11, and the width along the short direction DT is the hole width W11. In the first protruding piece 12A, the length along the longitudinal direction DL is the first protruding length L12A, and the width along the short direction DT is the first protruding width W12A. In the second protruding piece 12B, the length along the longitudinal direction DL is the second protruding length L12B, and the width along the short direction DT is the second protruding width W12B.

  The first percentage (L12A / L11 × 100) of the first protrusion length L12A with respect to the hole length L11 is preferably 55% or more and 80% or less, and more preferably 65% or more and 75% or less. The second percentage (W12A / W11 × 100) of the first protrusion width W12A with respect to the hole width W11 is preferably 35% or more and 60% or less, and more preferably 40% or more and 55% or less. The third percentage (L12B / L11 × 100) of the second protrusion length L12B with respect to the hole length L11 is preferably 10% or more and 30% or less, and more preferably 12% or more and 25% or less. The fourth percentage (W12B / W11 × 100) of the second protrusion width W12B with respect to the hole width W11 is preferably 5% or more and 30% or less, and more preferably 10% or more and 20% or less.

  In the first protruding piece 12A, when the first percentage is 55% or more and the second percentage is 35% or more, it is given to the sheet body with an article along with the conveyance of the sheet body with the article. The first protruding piece 12A can be prevented from jumping out of the gap between the articles due to the generated vibration. Further, since the first percentage is 80% or less and the second percentage is 60% or less, it is possible to prevent the first protruding piece 12A from becoming difficult to enter the gap between the articles.

  In the second protruding piece 12B, when the third percentage is 10% or more, and the fourth percentage is 5% or more, it is given to the sheet body with an article along with the conveyance of the sheet body with the article. The second protruding piece 12B can be prevented from jumping out of the gap between the articles due to the generated vibration. In addition, since the third percentage is 30% or less and the fourth percentage is 30% or less, it is possible to prevent the second protruding piece 12B from entering the gap between the articles.

  In addition, when the first percentage, the second percentage, the third percentage, and the fourth percentage satisfy the above-described range, the second protruding piece enters the gap while the first protruding piece 12A enters the gap of the article. It is easy to allow the first protruding piece to enter the gap while the second protruding piece 12B has entered the gap.

[Configuration of resin fixture]
With reference to FIG. 3, the structure of the resin fixture which is an example of the articles | goods hold | maintained at the sheet | seat body 10 is demonstrated.

  As shown in FIG. 3, the resin fixture 20 includes a base piece 21 and a locking piece 22. The locking piece 22 is connected to the base piece 21 at the hinge portion 23. The base piece 21 and the locking piece 22 each have a plate shape extending along one direction. The base piece 21 includes a claw receiving portion 21 </ b> A at the end opposite to the hinge portion 23. The locking piece 22 includes a locking claw (not shown) at the end opposite to the hinge portion 23. When the locking claw of the locking piece 22 is locked to the claw receiving portion 21 </ b> A of the base piece 21, the resin fixture 20 has a gap 20 </ b> G between the base piece 21 and the locking piece 22.

  When the locking claw of the locking piece 22 is locked to the claw receiving portion 21A, the resin fixture 20 is in a closed state. When the locking claw of the locking piece 22 is not locked to the claw receiving portion 21A, the resin fixture 20 is in the open state. When the resin fixture 20 is in the closed state, the outer shape of the resin fixture 20 is substantially rectangular when viewed from the direction in which the base piece 21 and the locking piece 22 overlap. Therefore, in the hole 11 of the sheet body 10 described above, the tracking edge portion 11A that follows the outer shape of the resin fixture 20 has a shape that follows a substantially rectangular shape.

  The gap 20G included in the resin fixture 20 is a space that extends along one plane. In other words, the space is sandwiched between the plate-like base piece 21 and the plate-like locking piece 22. Therefore, when the resin fixture 20 is attached to the sheet body 10, the first protruding piece 12 </ b> A and the second protruding piece 12 </ b> B enter the gap 20 </ b> G of the resin fixture 20 along the plane in which the sheet body 10 extends. Therefore, compared with the case where the gap 20G of the resin fixture 20 is a space formed by, for example, a cylindrical surface, the position of the resin fixture 20 attached to the sheet body 10 in the hole 11 can be suppressed from being changed. .

  When the resin fixture 20 is used, first, the locking claw of the locking piece 22 is removed from the claw receiving portion 21 </ b> A of the base piece 21. Then, with the engagement piece of the resin fixture 20 sandwiched between the inner surface of the base piece 21 facing the locking piece 22 and the inner surface of the locking piece 22 facing the base piece 21, The nail holder 21A is engaged. Thereby, the resin fixture 20 can be attached to the attachment target.

[Resin fixture mounting process]
With reference to FIG. 4 to FIG. 6, the mounting process of the resin fixture will be described.
As shown in FIG. 4, when attaching the resin fixture 20 to the sheet body 10, first, the first protruding piece 12 </ b> A is inserted into the gap 20 </ b> G of the resin fixture 20. As described above, the gap 20G of the resin fixture 20 is also a space extending along one plane, and the first protruding piece 12A also has a shape along the plane in which the sheet body 10 extends. The first protruding piece 12A can be inserted into the gap 20G of the resin fixture 20 while suppressing the above. In particular, it is possible to prevent the base end of the first protruding piece 12A from being bent with respect to the plane in which the sheet body 10 extends.

  As shown in FIG. 5, in the direction in which the first protruding piece 12 </ b> A and the second protruding piece 12 </ b> B are arranged, the area on the opposite side of the gap 20 </ b> G of the resin fixture 20 from the area where the first protruding piece 12 </ b> A is inserted. The 2nd protrusion piece 12B is inserted in. As described above, the second protruding piece 12B is smaller than the first protruding piece 12A in both the longitudinal direction DL and the short direction DT. Therefore, even if the second protruding piece 12B is inserted into the gap 20G in a state where the first protruding piece 12A is inserted into the gap 20G, the sheet body 10 can be prevented from being deformed.

  As shown in FIG. 6, by attaching the resin fixture 20 to the sheet body 10, it is possible to obtain a sheet body 30 with a resin fixture that includes the sheet body 10 and the resin fixture 20 held by the sheet body 10. it can. In the sheet body 10 of the present embodiment, all the portions of the edge of the hole 11 other than the first protruding edge portion 11B1 and the second protruding edge portion 11B2 are tracking edge portions 11A. Therefore, in each protrusion edge part 11B, when the protrusion edge part 11B penetrate | invades in the gap | interval 20G, the movement of the resin fixing tool 20 in the hole 11 is suppressed, and the tracking edge part 11A makes the resin fixing tool 20 the same. By encircling along the outer shape, the movement of the resin fixture 20 in the hole 11 is suppressed. Therefore, according to the sheet body 10, it is possible to suppress the position of the resin fixture 20 attached to the sheet body 10 from changing in the hole 11.

  Further, as described above, since the sheet body 10 includes the relatively large first protruding piece 12A and the relatively small second protruding piece 12B, the locking piece 22 of the resin fixture 20 is the base piece 21. It is possible to attach the resin fixture 20 to the sheet body 10 while being locked to the sheet body 10. Therefore, compared with the case where the resin fixture 20 is fitted into the hole 11 with the locking piece 22 removed from the claw receiving portion 21A, and then the locking piece 22 is locked to the claw receiving portion 21A, The operation | work which attaches the resin fixing tool 20 is easy.

As described above, according to one embodiment of the sheet body and the article-attached sheet body, the following effects can be obtained.
(1) The resin fixture 20 fitted in the hole 11 of the sheet body 10 is supported by the protruding edge portion 11B that enters the gap 20G of the resin fixture 20, and is surrounded by the tracking edge portion 11A along the outer shape. . Therefore, the position of the resin fixture 20 in the hole 11 can be prevented from changing compared to the case where the space defined by the edge of the hole 11 is larger than the overall shape of the resin fixture 20.

  (2) Since the protruding edge portion 11B enters the gap 20G of the resin fixture 20 from both sides of the resin fixture 20 in the direction in which the first projection edge portion 11B1 and the second projection edge portion 11B2 face each other, The position of the resin fixture 20 is further prevented from changing.

  (3) The edge of the hole 11 includes a relatively large first protruding edge portion 11B1 and a relatively small second protruding edge portion 11B2 in the longitudinal direction DL. Therefore, the first projecting edge portion 11B1 enhances the effect of suppressing the movement of the resin fixture 20 in the hole 11, and the second projecting edge portion 11B2 facilitates the work of attaching the resin fixture 20 to the hole 11. Can be increased.

  (4) The corners 12AC and 12BC inserted first among the protruding pieces 12A and 12B have a curvature. Therefore, the corners 12AC and 12BC are made of resin even when the difference between the thickness of the protruding pieces 12A and 12B in the thickness direction of the sheet body 10 and the size of the gap 20G is smaller than when the corners are acute. It is difficult to catch on the fixture 20. Thereby, it becomes possible to prevent the protruding pieces 12A and 12B from being easily inserted into the gap 20G.

The embodiment described above can be implemented with the following modifications.
[Projection edge]
-At least one of 1st protrusion edge part 11B1 and 2nd protrusion edge part 11B2 may have circular arc shape in planar view facing the surface 10F. In this case, the following effects can be obtained.

  (5) At least one of the first protruding edge portion 11B1 and the second protruding edge portion 11B2 has an arc shape. Therefore, in the protruding edge portion 11B having an arc shape, the difference between the thickness of the sheet body 10 and the size of the gap 20G in the thickness direction of the sheet body 10 is compared to the case where the protruding edge portion has an acute corner. Since the protruding edge portion 11B is not easily caught by the resin fixture 20 even if becomes smaller, it is possible to prevent the protruding edge portion 11B from being easily inserted into the gap 20G.

  -In short direction DT, only a part of 2nd protrusion edge part 11B2 may oppose a part of 1st protrusion edge part 11B1. Even in this case, the effect according to (2) described above can be obtained.

  In the short direction DT, the first protruding edge portion 11B1 and the second protruding edge portion 11B2 do not have to face each other. For example, the first projecting edge portion 11B1 and the second projecting edge portion 11B2 are located one by one at the edges facing each other when viewed from the short direction DT in the edge of the hole 11, and in the short direction. It does not have to overlap as seen from DT. Even in this case, since the edge of the hole 11 includes the tracking edge portion 11A and the protruding edge portion 11B, the effect according to the above-described (1) can be obtained. Further, since the edge of the hole 11 has two protruding edge portions 11B, the resin fixture 20 is firmly fixed to the sheet body 10 as compared with the case where the hole 11 has only one protruding edge portion 11B. Therefore, the position of the resin fixture 20 in the hole 11 is further suppressed from changing.

  -The protrusion edge part 11B may be arrange | positioned at the edge of the hole 11 so that the center part of the hole 11 in the longitudinal direction DL may not be included. When the resin fixture 20 is attached to the sheet body 10, the central portion of the resin fixture 20 in the longitudinal direction DL may be left unpinned. Moreover, when the central portion of the resin fixture 20 is sandwiched between two fingers in the direction in which the base piece 21 and the locking piece 22 face each other, the longitudinal direction is formed in the gap 20G of the resin fixture 20. In the center part of DL, the magnitude | size in the direction where the base piece 21 and the latching piece 22 oppose may become smaller than another site | part. In this case, the protruding edge portion 11B is arranged at the edge so as not to include the central portion of the hole 11 in the longitudinal direction DL, thereby preventing the protruding edge portion 11B from entering the gap 20G.

The hole 11 may include only one protruding edge portion 11B. Even in this case, the effect according to the above (1) can be obtained.
The hole 11 may include three or more protruding edges 11B. Even in this case, the effect according to the above (1) can be obtained.

[Projection piece]
-In each protrusion piece 12A, 12B, only one corner | angular part 12AC, 12BC may have a curvature. Even in this case, the corner portions 12AC and 12BC having the curvature can obtain the effect according to the above (4).

  -A corner | angular part may have a curvature only in any one of the 1st protrusion piece 12A and the 2nd protrusion piece 12B. That is, any one of the first protruding piece 12A and the second protruding piece 12B may be a protruding piece. In a plan view facing the surface 10F, the protruding piece has a rectangular shape including two corners protruding inside the hole 11, and at least one of the corners has a curvature whose center of curvature is located inside the protruding piece. You may have. Even in this case, according to the corner portion having the curvature in the protruding piece, the effect according to the above (4) can be obtained.

  Of the two protruding pieces 12A and 12B, one protruding piece has a rectangular shape, and two corners protruding into the hole 11 have a curvature, and in the other protruding piece, The protruding edge portion 11B that partitions the protruding piece may have an arc shape in a plan view facing the surface 10F. In this case, the effect according to (4) described above is obtained by one projecting piece, and the effect according to (5) described above is obtained by the other projecting piece.

[Following edge]
The follow-up edge 11A has a shape that follows the substantially rectangular shape of the outer shape of the resin fixture 20. The outer shape of the resin fixture 20 or other article attached to the sheet body 10 may be a shape other than a substantially rectangular shape. In this case, the tracking edge 11A has a shape that follows the shape of the outer shape. The outer shape of the article may be, for example, a circle or an ellipse, a triangle, a quadrangle, or a pentagon.

[Goods]
The article held by the sheet body 10 is not limited to the resin fixture 20. For example, the article may be a container including a container body and a lid. The container body has a cylindrical shape that divides a space for accommodating the object and has a bottom portion and an opening. The lid closes the opening of the container body. The container has a gap between the container body and the lid. In addition, the article may be composed of an object having a specific shape and a cylindrical portion that covers the outer periphery of the object. For example, the object may have a plate shape or a column shape. Such an article has a gap between the object and the cylinder.

DESCRIPTION OF SYMBOLS 10 ... Sheet body, 10F ... Front surface, 10R ... Back surface, 11 ... Hole, 11A ... Tracking edge part, 11B ... Projection edge part, 11B1 ... First protrusion edge part, 11B2 ... Second protrusion edge part, 12A ... First protrusion Piece, 12AC, 12BC ... Corner, 12B ... Second protruding piece, 20 ... Resin fixture, 20G ... Gap, 21 ... Base piece, 21A ... Claw receiving portion, 22 ... Locking piece, 23 ... Hinge portion, 30 ... Sheet body with resin fixture.

Claims (6)

A sheet body that accommodates an article having a gap,
The sheet body includes a hole,
The hole is
A following edge having a shape following the outer shape of the article;
A projecting edge projecting inside the hole from the outer shape of the article, and
A sheet body on which the article is held by the protruding edge portion entering the gap. The protruding edge is one of the two protruding edges;
The two protruding edges are a first protruding edge and a second protruding edge,
The sheet body according to claim 1, wherein the first projecting edge portion is separated from the second projecting edge portion and opposed to the second projecting edge portion in a plan view facing the surface of the sheet body. . The hole has a shape extending along the longitudinal direction;
The sheet body according to claim 2, wherein a length of the second protruding edge is shorter than a length of the first protruding edge in the longitudinal direction. The sheet body is
A first projecting piece defined by the first projecting edge;
A second projecting piece defined by the second projecting edge,
At least one of the first protruding piece and the second protruding piece is a protruding piece,
In a plan view facing the surface, the protruding piece has a rectangular shape including two corners protruding inside the hole,
The sheet body according to claim 2 or 3, wherein at least one of the corner portions has a curvature whose center of curvature is located inside the protruding piece. At least one of the first projecting edge and the second projecting edge is
The sheet body according to claim 2, wherein the sheet body has an arc shape in a plan view facing the surface. A sheet body according to any one of claims 1 to 5,
An article held by the sheet body.

Images