JP3129131U - Contact lens storage case cover - Google Patents

Abstract

A technique suitable for carrying a contact lens storage case is provided.
A case cover 11 into which a contact lens storage case is loaded, the case cover 11 having an upper surface portion 12, a lower surface portion 13, a right side surface portion 14a, a left side surface portion, and a rear surface portion. The front surface side is an opening, and the right side surface portion 14a and the left side surface portion are hung from the front end side to the rear side, and an opening 21 is formed. The stop part 20 is comprised.
[Selection] Figure 4

Description

  The present invention relates to a case cover for a contact lens storage case.

  Storage cases for storing contact lenses have been widely proposed.

For example, as shown in Japanese Patent Laid-Open No. 2003-250621, a flat storage case is provided.
JP 2003-250621 A

  So far, only storage cases for directly storing contact lenses have been proposed.

  This type of contact lens storage case is not intended to carry the contact lens storage case. That is, it is not suitable for carrying a contact lens storage case. The reason for this is that the contact lens itself is usually attached to the eye, and it is sufficient to leave the contact lens storage case at home because it is at night when sleeping. .

  Recently, however, contact lenses are also available that are fashionable, such as color contact lenses. In such a color contact lens for the purpose of fashion, it is often changed while going out. For example, a blue contact lens was used, but in order to adapt to the atmosphere of the place, it has been used that the blue contact lens is removed to make it a green contact lens.

  Then, the contact lens storage case must also be carried.

  However, as described above, conventional contact lens storage cases are not suitable for carrying.

  Therefore, the problem to be solved by the present invention is to provide a technique suitable for carrying a contact lens storage case.

The problem is a case cover in which a contact lens storage case is loaded,
The case cover has an upper surface portion, a lower surface portion, a right side surface portion, a left side surface portion, and a rear surface portion, and the front side is an opening,
The right side surface part and the left side surface part are hung from the front end side to the rear side to form an opening,
The lower surface portion is formed with a latching portion for latching the loaded contact lens storage case, which is solved by the case cover of the contact lens storage case.

Also, a case cover of the contact lens storage case,
The openings formed in the right side surface portion and the left side surface portion are substantially convex openings having a wide opening width on the front end side and a narrow opening width on the rear side,
The position where the opening widths of the substantially convex openings are different is solved by a case cover of a contact lens storage case characterized by being in a region within 15% in the front-rear direction from the middle position in the front-rear direction of the side surface.

Also, a case cover of the contact lens storage case,
The latching portion formed on the lower surface portion includes a convex portion formed on the upper surface of the tongue piece in the front-rear direction formed by a substantially U-shaped notch formed on the lower surface portion. Solved by the case cover of the case.

Also, a case cover of the contact lens storage case,
The upper surface of the lower surface portion of the case cover is provided with three or more ridges along the front-rear direction,
The two ridges at the outermost position in the ridge are higher in height than the ridges at the inner position, and the width between the two ridges having the higher height. Is configured to be smaller than the maximum width in the left-right direction of the contact lens storage case to be loaded,
The bottom surface of the contact lens storage case to be loaded is provided with a convex portion at a position corresponding to the inner position of the two convex strips located at the outermost position,
Up and down direction of the contact lens storage case to be loaded by the two convex strips at the outermost position provided on the lower surface portion of the case cover and the convex portion provided on the lower surface portion of the contact lens storage case The contact lens is configured so that it can be loaded when the angle is correct, and the height of the two ridges and the protrusion is configured so that it is difficult to load when the vertical direction is not correct due to high frictional resistance. Solved by the case cover of the storage case.

Also, a case cover of the contact lens storage case,
The upper surface of the lower surface portion of the case cover is provided with four or more ridges along the front-rear direction,
The two ridges at the outermost position are configured to be higher than the ridges at the inner position,
The position of the contact lens storage case loaded by the two ridges at the outermost position is regulated in the left-right direction, and the latching portion and the upper surface portion provided on the lower surface portion This is solved by the case cover of the contact lens storage case, characterized in that the vertical position of the loaded contact lens storage case is regulated.

Also, a case cover of the contact lens storage case,
The case cover has a flat box shape that is long in the front-rear direction,
The contact lens storage case loaded in the case cover is also of a longitudinal shape, which is solved by the case cover of the contact lens storage case.

Also, a case cover of the contact lens storage case,
The inner height of the case cover at the location where the latching portion is configured is configured to be smaller than the outer height of the contact lens storage case at the corresponding location,
The case cover of the contact lens storage case is characterized in that the inner height of the case cover at the location where the latching portion is not configured is configured to be larger than the outer height of the contact lens storage case at the corresponding location. Is done.

Also, a case cover of the contact lens storage case,
This is solved by the case cover of the contact lens storage case, in which a string attachment hole is formed in the rear surface portion.

Also, a case cover of the contact lens storage case,
The contact lens storage case loaded in the case cover includes a container body having a storage portion for storing the contact lens, and a lid that covers the opening of the storage portion.
The lower surface portion of the container body is provided with a first ridge extending along the front-rear direction on the front end side and the rear end side thereof, which is hooked on a hook portion formed on the lower surface portion of the case cover. The problem is solved by the case cover of the contact lens storage case, wherein the second ridges fitted between the ridges formed on the lower surface portion of the case cover are provided obliquely.

  The present invention proposes a case cover in which a contact lens storage case is loaded, rather than improving the contact lens storage case itself so that it can be easily carried.

  That is, according to the case cover in which the contact lens storage case can be loaded, the contact lens storage case is also protected, and the contact lens storage case itself is hardly damaged. Therefore, it is suitable for carrying around.

  The case cover includes an upper surface portion, a lower surface portion, a right side surface portion, a left side surface portion, and a rear surface portion, the front surface side is an opening, and the right side surface portion and the left side surface portion are rearward from the front end side. Since it has a structure in which an opening is formed by hanging on, the workability of taking in and out the contact lens storage case is very good. For example, the contact lens storage case can be inserted by simply pushing it into the case cover, and when taking out, the contact lens storage case can be gripped by the thumb and middle finger through the openings formed in the left and right side portions. It can be easily removed if it is pulled out.

  The lower surface of the case cover is configured with a latching portion for latching the loaded contact lens storage case. Even if the case cover is held in a suspended form, the contact lens storage case falls. Without having to do it.

  For example, if a hole for attaching a string is provided in the rear surface of the case cover, it can be suspended from the neck in a pendant manner. Even in such a case, the contact lens storage case can be safely held without dropping. Moreover, since the hole for attaching the string is a rear surface portion of the case cover, the string does not interfere with the insertion and removal of the contact lens storage case even if the string is passed through the hole.

  The opening formed in the side surface of the case cover for taking out the contact lens storage case is a substantially convex opening having a wide opening width on the front end side and a narrow opening width on the rear side. Since the position where the opening width is different is in an area within 15% of the front and rear direction from the middle position in the front-rear direction, the contact lens storage case can be taken out very easily.

  Further, the latching portion formed on the lower surface portion of the case cover is composed of a convex portion formed on the upper surface of the tongue piece in the front-rear direction formed by a substantially U-shaped notch formed on the lower surface portion. It comes to have repellency and has excellent latching effect.

  The upper surface of the lower surface of the case cover is provided with three or more ridges along the front-rear direction, and the two ridges at the outermost position in the ridges are at the inner position. The width between the two protruding ridges that are higher than the protruding ridges is smaller than the maximum width in the left-right direction of the contact lens storage case to be loaded and loaded. The lower surface of the contact lens storage case is provided with a convex portion at a position corresponding to the inner position of the two convex strips at the outermost position, and the outermost portion provided on the lower surface portion of the case cover. If the up and down direction of the contact lens storage case to be loaded is correct, the two convex strips at the position and the convex portion provided on the lower surface of the contact lens storage case can be loaded and the up and down direction is correct. If not, the frictional resistance is high and it is difficult to load Since the height of the two ridges and protrusions, which are configured, and that inaccurate loading work of the contact lens storage case rarely occurs.

  The upper surface of the lower surface of the case cover is provided with four or more ridges along the front-rear direction, and the two ridges at the outermost position are more than the ridges at the inner position. The height of the contact lens storage case, which is configured to be high and is regulated by the two convex strips at the outermost position, is regulated in the left-right direction, and is provided on the lower surface portion. Since the vertical position of the contact lens storage case loaded by the hooking portion and the upper surface portion is regulated, the contact lens storage case is loaded well.

  In addition, since the case cover is in the shape of a flat box that is long in the front-rear direction and the contact lens storage case that is loaded in the case cover is also in a long shape, workability in and out of the contact lens storage case is good.

  Also, the inner height of the case cover at the location where the latching portion is configured is configured to be smaller than the outer height of the contact lens storage case at the corresponding location, and the case cover at the location where the latching portion is not configured. Because the inner height is larger than the outer height of the contact lens storage case at the corresponding location, the contact lens storage case is easy to put in and out, and the contact lens storage case does not fall off safely Can hold.

  Further, the contact lens storage case to be loaded on the case cover includes a container body having a storage portion for storing the contact lens, and a lid that covers the opening of the storage portion. A first ridge is provided along the front-rear direction on the front end side and the rear end side of the case cover, and is formed on the lower surface portion of the case cover. Since the second ridges fitted between the ridges are provided in the oblique direction, the workability of taking in and out the contact lens storage case is improved, and the contact lens storage case does not fall and is safe. Can be retained.

  1 to 6 show an embodiment of a case cover of a contact lens storage case according to the present invention. FIG. 1 is a plan view of the contact lens storage case loaded in the case cover, and FIG. 2 is a contact lens storage case. 3 is a bottom view of the contact lens storage case, FIG. 4 is a side view of the case cover in which the contact lens storage case is loaded, FIG. 5 is a partial sectional plan view of the case cover, and FIG. It is a front (front) figure.

  In each figure, 1 is a contact lens storage case. The contact lens storage case 1 is molded of resin, and includes a container body 2 having a pair of storage portions 2a and 2b for storing a pair of (left and right) contact lenses, and storage portions 2a and 2b of the container body 2. And lids 3a and 3b covering the openings. 1 to 3, the contact lens storage case 1 is configured in a flat box shape that is long in the left-right direction in FIG. 1. The relationship between the accommodating portions 2a and 2b and the lids 3a and 3b is a screw type, and is opened and closed by rotating. Further, as can be seen from FIG. 2, knurls (vertical irregularities) are formed on the peripheral side portions of the lids 3a and 3b.

  4a is the center front end of the container body 2 of the contact lens storage case 1 (the center front end in the housing 2a) and is provided at the bottom of the container body 2 so as to be long along the longitudinal direction of the container body 2. The projected ridge (first ridge). 4b is a central tip of the container body 2 of the contact lens storage case 1 (a central tip of the container 2b) and is provided at the bottom of the container body 2 so as to be long along the longitudinal direction of the container body 2. The projected ridge (first ridge). 4c is provided between the housing portion 2a and the housing portion 2b (between the ridges 4a and 4b) and at the bottom surface of the container body 2 so as to be long along the longitudinal direction of the container body 2. It is a raised ridge.

  5a and 6a are ridges (second ridges) provided on the lower surface of the housing portion 2a so as to be oblique (for example, ± 60 °) with respect to the line connecting the ridges 4a and 4c. is there. 5b and 6b are protrusions (second protrusions) provided on the lower surface of the housing portion 2b so as to be oblique (for example, ± 60 °) with respect to a line connecting the protrusions 4b and the protrusions 4c. is there. As can be seen from FIG. 3, the inner ends of the ridges 5a, 6a, 5b and 6b do not extend to the line connecting the ridges 4a and 4b.

  As can be seen from FIG. 2, the lower ends of the ridges 4a, 4b, 4c, 5a, 6a, 5b, and 6b are located below the bottom surface of the container body 2 of the contact lens storage case 1. It is configured.

  Reference numeral 11 denotes a case cover in which the contact lens storage case 1 is loaded. The case cover 11 is formed of a transparent resin, and has an upper surface portion 12 having a thickness t, a lower surface portion 13 having a thickness t, a right side surface portion 14a having a thickness t, and a left side surface portion 14b having a thickness t. And a rear surface portion 15 having a thickness t. And like the contact lens storage case 1, although it is a flat box shape long in the front-back direction, the front side is opened. That is, there is no front part.

  Nothing is provided on the upper surface portion 12, but four ridges 16 a, 16 b, 17 a, and 17 b are provided on the surface (inner surface) of the lower surface portion 13. As can be seen from FIGS. 4 and 5, the ridges 16 a, 16 b, 17 a, and 17 b are formed in a longitudinal shape from the rear end portion of the lower surface portion 13 to the front position of the front end portion. The ridges 17a and 17b are provided between the ridges 16a and 16b. Further, the ridges 16a and 16b are provided at positions inside the side surface portions 14a and 14b. Furthermore, the dimension (width) between the ridge 16a and the ridge 16b is configured to be smaller than the maximum width in the left-right direction of the contact lens storage case 1 to be loaded. Therefore, when the contact lens storage case 1 is loaded in the upside down direction, the lids 3a, 3b of the contact lens storage case 1 ride on the ridges 16a, 16b, and the contact lens storage case 1 Ridges 4a, 4b, 4c, 5a, 6a, 5b, and 6b greatly push up (lift) the upper surface portion 12, and the frictional resistance increases. It is constructed so that it can be understood that the direction of is wrong. Moreover, as can be seen from FIGS. 4 and 6, the ridges 16a and 16b are formed such that the height thereof is higher than the height of the ridges 17a and 17b. In addition, when the contact lens storage case 1 is loaded in the case cover 11, the positional relationship between the protrusions 16 a, the protrusions 16 b, the protrusions 17 a, and the protrusions 17 b is set on the lower surface of the contact lens storage case 1. The ends of the provided ridges 5a and 5b are slidably contacted and regulated by the vertical side surface of the ridge 16a provided on the lower surface portion 13 of the case cover 11 and the vertical side surface of the ridge 17a, and the lower surface portion of the contact lens storage case 1 The ends of the ridges 6a and 6b provided on the lower surface 13 of the case cover 11 are slidably contacted and regulated by the vertical side surface of the ridge 16b and the vertical side surface of the ridge 17b. is there.

  Reference numeral 18 denotes a substantially U-shaped notch provided at a central position in the vicinity of the rear end portion of the lower surface portion 13 of the case cover 11, and a long tongue piece 19 is formed in the front-rear direction by the notch 18. A convex portion 20 having a substantially triangular cross section is provided on the top surface of the tip of the tongue piece 19. That is, when the contact lens storage case 1 is loaded in the case cover 11, the ridges 4 a (or 4 b) provided in the contact lens storage case 1 ride on the protrusions 20. The contact lens storage case 1 is configured to be strongly pressed and gripped (latched) by the convex portion 20 and the upper surface portion 12. That is, the inner height of the case cover 11 at the location where the convex portion 20 is provided is configured to be smaller than the outer height of the contact lens storage case 1 at the corresponding location, and the convex portion 20 is provided. The inner height of the case cover 11 at a location where there is no contact is configured to be larger than the outer height of the contact lens storage case 1 at the corresponding location, and the contact lens storage case 1 is pressed and held (hanged) by the convex portion 20. Although firmly held, the operation when the contact lens storage case 1 is removed from the pressed / gripped (latched) state is smoothly performed.

  The right side surface portion 14a and the left side surface portion 14b are formed with openings 21 extending from the front end side to the rear side. As can be seen from FIG. 4, the opening 21 is formed in a substantially convex shape having a wide opening width (height in the vertical direction) on the front end side and a narrow opening width on the rear side (height in the vertical direction). is there. In particular, the substantially convex opening 21 is formed in a substantially convex shape such that the position where the opening width is different is approximately 10% less than the middle position in the front-rear direction of the side surface portion. 4 and 6, the height of the side surface portions 14a and 14b and the height of the ridges 16a and 16b in the portion where the opening width is narrow are the same. The left side surface portion 14b and the right side surface portion 14a are exactly the same.

  Reference numeral 22 denotes a hole formed at a desired position on the rear surface portion 15 of the case cover 11. The case cover 11 can be suspended from the neck by passing a string through the hole 22.

  According to the present invention configured as described above, the contact lens storage case 1 is effectively protected, and the contact lens storage case 1 itself is hardly damaged. Therefore, it is suitable for carrying around.

  Since the case cover 11 has a structure in which the front side is an opening and the opening 21 is formed from the front end side to the rear side of the side surfaces 14a and 14b, the contact lens storage case 1 can be taken in and out. The workability is very good. For example, the contact lens storage case 1 can be inserted into the case cover 11 only by being pushed in, and when taking out, the contact lens is stored between the thumb and the middle finger through the openings 21 formed in the left and right side surfaces 14a and 14b. Since the case 1 can be gripped, it can be easily removed by pulling it out in that state.

  Further, since the lower surface portion 13 of the case cover 11 is configured with a latching portion (convex portion 20) that latches the loaded contact lens storage case 1, the case cover 11 is held in a suspended form. However, the contact lens storage case 1 can be safely held without dropping. For example, since the string attachment hole 22 is provided in the rear surface portion 15 of the case cover 11, it can be suspended from the neck in a pendant form. Even in such a case, the contact lens storage case 1 can be safely held without dropping. Moreover, since the string attachment hole 22 is the rear surface portion 15 of the case cover 11, even if the string is passed through the hole 22, the string does not disturb the contact lens storage case 1.

  Further, the opening 21 formed in the side surfaces 14a and 14b of the case cover 11 for taking out the contact lens storage case 1 is a substantially convex opening having a wide opening width on the front end side and a narrow opening width on the rear side. Since the position where the opening width of the substantially convex opening 21 is different is in a region within 15% from the middle position in the front-rear direction of the side surface portion, the work for taking out the contact lens storage case 1 is very easy.

  Further, the latching portion formed on the lower surface portion 13 of the case cover 11 is a convex portion 20 formed on the upper surface of the tongue piece 19 in the front-rear direction formed by the substantially U-shaped notch 18 formed on the lower surface portion 13. Because it consists of, it comes to have resilience and has excellent latching effect.

  The upper surface of the lower surface portion 13 of the case cover 11 is provided with four ridges 16a, 16b, 17a, 17b along the front-rear direction, and the outermost position among the ridges 16a, 16b, 17a, 17b. The two ridges 16a, 16b present in the upper portion are higher than the ridges 17a, 17b located at the inner position, and the height between the two ridges 16a and 16b is higher. The width is configured to be smaller than the maximum width in the left-right direction of the contact lens storage case 1, and the lower surface of the contact lens storage case 1 is positioned between the two ridges 16 a and the ridges 16 b at the outermost position. Convex ridges 5 a, 6 a, 5 b, 6 b are provided at corresponding positions, and the two ridges 16 a, 16 b at the outermost position provided on the lower surface portion 13 of the case cover 11 and the contact lens storage case 1 Ridges 4a, 4b provided on the lower surface, c, 5a, 6a, 5b, and 6b, the contact lens storage case 1 to be loaded can be loaded when the vertical direction is correct, and when the vertical direction is reversed, the frictional resistance is large and it is difficult to load. Since the heights of the two ridges 16a, 16b and the ridges 4a, 4b, 4c, 5a, 6a, 5b, 6b are configured, it is difficult to make mistakes in the loading operation of the contact lens storage case 1.

  Further, the protrusions 16a and 16b provided on the upper surface of the lower surface portion 13 of the case cover 11 are configured to be higher than the protrusions 17a and 17b, and the contact lens storage case loaded by the protrusions 16a and 16b. 1 is regulated so that the position of the contact lens storage case 1 loaded by the latching part 20 provided on the lower surface part 13 and the upper surface part 12 is regulated. Since it is comprised in this way, the loading condition of the contact lens storage case 1 is favorable.

  In addition, since the case cover 11 is in the shape of a flat box that is long in the front-rear direction and the contact lens storage case 1 is also in a long shape, workability in and out of the contact lens storage case 1 is good.

  Further, the inner height of the case cover 11 at the location where the latching portion 20 is configured is smaller than the outer height of the contact lens storage case 1 at the corresponding location, and the location where the latching portion 20 is not configured. Since the inner height of the case cover 11 is larger than the outer height of the contact lens storage case 1 at a corresponding location, the contact lens storage case 1 is easy to put in and out, and the contact lens storage case 1 Can be safely held without falling.

  Further, on the lower surface portion of the contact lens storage case 1, first protrusions 4 a and 4 b that are hooked on a hook portion 20 formed on the lower surface portion 13 of the case cover 11 are provided on the front end side and the rear end side thereof. Since the second ridges 5a, 6a, 5b, 6b that are provided along the front-rear direction and fit between the ridges 16a, 16b formed on the lower surface portion 13 of the case cover 11 are provided in the oblique direction. The workability of taking in and out the contact lens storage case 1 is improved, and the contact lens storage case 1 can be safely held without dropping.

Contact lens storage case top view Contact lens storage case side view Bottom view of contact lens storage case Side view of case cover Partial cross-sectional plan view of the case cover Front view of case cover

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Contact lens storage case 2 Container main body 2a, 2b Storage part 3a, 3b Cover body 4a, 4b Convex strip (1st convex strip)
5a, 6a, 5b, 6b Projection (second projection)
DESCRIPTION OF SYMBOLS 11 Case cover 12 Upper surface part 13 Lower surface part 14a Right side surface part 14b Left side surface part 15 Rear surface part 16a, 16b, 17a, 17b Convex strip 18 Substantially U-shaped notch 19 Tongue piece 20 Convex part 21 Convex shape opening 22 Hole

Representative Katsumi Udaka

Claims (9)

A case cover in which a contact lens storage case is loaded,
The case cover has an upper surface portion, a lower surface portion, a right side surface portion, a left side surface portion, and a rear surface portion, and the front side is an opening,
The right side surface part and the left side surface part are hung from the front end side to the rear side to form an opening,
A case cover for a contact lens housing case, wherein the lower surface portion is configured with a latching portion for latching the loaded contact lens housing case. The openings formed in the right side surface portion and the left side surface portion are substantially convex openings having a wide opening width on the front end side and a narrow opening width on the rear side,
2. The case cover of a contact lens storage case according to claim 1, wherein the position where the opening width of the substantially convex opening is different is in a region within 15% of the front and rear direction from the middle position in the front-rear direction. 2. The latching portion formed on the lower surface portion includes a convex portion formed on the upper surface of the tongue piece in the front-rear direction formed by a substantially U-shaped notch formed on the lower surface portion. Alternatively, the case cover of the contact lens storage case according to claim 2. The upper surface of the lower surface portion of the case cover is provided with three or more ridges along the front-rear direction,
The two ridges at the outermost position in the ridge are higher in height than the ridges at the inner position, and the width between the two ridges having the higher height. Is configured to be smaller than the maximum width in the left-right direction of the contact lens storage case to be loaded,
The bottom surface of the contact lens storage case to be loaded is provided with a convex portion at a position corresponding to the inner position of the two convex strips located at the outermost position,
Up and down direction of the contact lens storage case to be loaded by the two convex strips at the outermost position provided on the lower surface portion of the case cover and the convex portion provided on the lower surface portion of the contact lens storage case The first and second protrusions and protrusions are configured so that they can be loaded when the distance is correct, and when the vertical direction is incorrect, the frictional resistance is so large that it is difficult to load. The case cover of the contact lens storage case according to any one of Item 3. The upper surface of the lower surface portion of the case cover is provided with four or more ridges along the front-rear direction,
The two ridges at the outermost position are configured to be higher than the ridges at the inner position,
The position of the contact lens storage case loaded by the two ridges at the outermost position is regulated in the left-right direction, and the latching portion and the upper surface portion provided on the lower surface portion The case cover of the contact lens storage case according to any one of claims 1 to 4, wherein a position of the loaded contact lens storage case in a vertical direction is regulated. The case cover has a flat box shape that is long in the front-rear direction,
6. The contact lens storage case according to claim 1, wherein the contact lens storage case mounted on the case cover is also in a longitudinal shape. The inner height of the case cover at the location where the latching portion is configured is configured to be smaller than the outer height of the contact lens storage case at the corresponding location,
7. The inner height of the case cover at a location where the latching portion is not configured is configured to have a size larger than the outer height of the contact lens storage case at the corresponding location. Case cover for contact lens storage case. The case cover of a contact lens storage case according to any one of claims 1 to 7, wherein a string attachment hole is formed in the rear surface portion. The contact lens storage case loaded in the case cover includes a container body having a storage portion for storing the contact lens, and a lid that covers the opening of the storage portion.
The lower surface portion of the container body is provided with a first ridge extending along the front-rear direction on the front end side and the rear end side of the container body so as to be hooked on the hook portion formed on the lower surface portion of the case cover. The contact lens storage case according to any one of claims 1 to 8, wherein the second ridges fitted between the ridges formed on the lower surface portion of the case cover are provided obliquely. Case cover.

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