JP4547879B2 - Carrying case such as toothbrush - Google Patents

Description

  The present invention relates to a portable case used when carrying a toothbrush, toothpaste tube, interdental brush as a set, which is one of toiletries, and carrying it on a trip, etc. The present invention relates to a portable case such as a toothbrush that is convenient, has a complete opening / closing mechanism, is hygienic, and has excellent strength.

  Conventionally, various kinds of synthetic resin carrying cases have been used for carrying cases such as toothbrushes.

  For example, 1) Cylindrical type in which a synthetic resin one-touch fitting lid in the form of a cover lid molded by an injection molding method is attached to a cylindrical synthetic resin main body container molded into a tube shape by a blow molding method Carrying case made of synthetic resin.

  2) A bag-type synthetic resin carrying case in which a synthetic resin film, such as a thick vinyl chloride resin, is made into a writing instrument case shape, and a fastener is attached along the longitudinal direction to put in and out a toothbrush and toothpaste tube.

  3) A stamping type synthetic resin carrying case in which a synthetic resin main body container and a lid are each formed into a stamping shape by injection molding and used in combination.

  4) A synthetic resin carrying case of a writing instrument case in which a synthetic resin main body container and a lid are each formed into a tray shape by injection molding and integrated with a stopper.

  Among these conventional types of carrying cases, 1) cylindrical type, 2) bag type, and 3) seal type do not store toothbrushes, toothpaste tubes, and interdental brushes separately. So it is unhygienic to touch each other in the case.

  In addition, toothbrushes and interdental brushes after use are generally stored in cases with moisture attached, but the conventional cases 1) and 2) are not sealed with air holes. As a result, there is no air flow, and the hair transplanted portion of the toothbrush, in particular, remains moist and becomes an environment that promotes bacterial growth, which is very unhygienic.

  The seal type of 3) has vent holes on the bottom surface of the synthetic resin main body container and the top surface of the lid, but the area of the hole is very small and is not close to the flocked portion of the toothbrush. Therefore, there is a problem that the drying efficiency is not good.

  In addition, the cylindrical synthetic resin carrying case with a synthetic resin one-touch fitting lid of 1) has a cylindrical shape, so the toothbrush, toothpaste tube, and interdental brush can be inserted and removed. Convenience is not good because it can only be done from one part of the lid.

  In other words, there is a step at the joint where the cylindrical main body part and the fitting lid are joined. Especially when the length of the toothbrush, toothpaste tube and interdental brush is short, the step part of the joint becomes an obstacle. There is a problem that is difficult to get out smoothly.

Next, since the bag-type synthetic resin carrying case 2) is made of a soft synthetic resin sheet, the case material is not rigid, so the toothbrush, toothpaste tube, and interdental brush are externally pressurized. On the other hand, there is a case that the toothpaste tube breaks and the contents are scattered, which cannot be protected.

  Next, the writing instrument case of 4) is a plastic resin main body container and lid formed into a tray shape by injection molding, and is placed at two predetermined positions along the longitudinal direction of the main body container and lid. A synthetic resin carrying case integrated with a provided stopper.

  This 4) writing tool case type can store toothbrushes and toothpaste tubes separately, has ventilation holes, the case itself is rigid, and there is no problem in strength, compared to other synthetic resin carrying cases. Although it is a carrying case with the fewest problems, the main body container and lid are an external fitting type opening and closing mechanism when it is accidentally dropped, so the lid can be easily opened and stored There is a problem that the toothbrush, toothpaste tube, and interdental brush that have been separated will pop out.

  As described above, the conventional portable cases such as toothbrushes cannot solve all the conditions such as compactness, divided storage, convenience, opening / closing functionality, hygiene, and strength properties.

  The present invention provides a portable case such as a complete toothbrush that solves all the conditions such as compactness, divided storage, convenience, opening / closing functionality, hygiene, and strength properties.

  The present invention was made to solve the above-described problems, and the invention according to claim 1 of the present invention is a portable case Z such as a toothbrush comprising a cover X and a bottom case Y. 2, the side surface portions 2, 2 are lowered from both ends of the long top surface portion 1 and one end portion to the other end portion of the top surface portion 1 along the longitudinal direction thereof. Side surface step boundary line portions 2b and 2b are provided on the side surface 2 and the inner surface, respectively, from one end portion to the other end portion of the predetermined position hanging from the edge, respectively, and the side surface step boundary line portions respectively. 2b, 2b to side lower end portions 2c, 2c, respectively, are provided with side wall thin portions 2a, 2a having arbitrary shapes, and boss receiving hole portions 7, 7 are respectively provided at one end portions of the side wall thin portions 2a, 2a. A front hook portion 8 having an inverted L-shaped notch shape is provided at the front edge of the top surface portion 1; A reverse tray-shaped covering lid X having a bottom opening with the back surface portion 4 being lowered at the edge, a long bottom surface portion 20, and one end portion to the other end portion of the bottom surface portion 20 on both side edges along its longitudinal direction. The side surface portions 21 and 21 are raised, and the side surface portions 21 and 21 are respectively suspended from one end portion to the other end portion of the side surface upper ends 21c and 21c along the longitudinal direction. , 21 are provided with side step boundary portions 21b and 21b on the outer surface, respectively, and side thin portions 21a and 21a having arbitrary shapes from the side step boundary portions 21b and 21b to the side upper end portions 21c and 21c, respectively. Boss portions 26, 26 are provided at one end portions of the side thin portions 21a, 21a, respectively, and a front portion 22 having a push plate 27 and a front hook receiving groove portion 28 is raised at the front edge of the bottom surface portion 20, Rear part 23 on the rear edge Combined with the tray-like bottom case Y with the opened top surface, the inner surface of each of the side thin portions 2a, 2a of the cover lid X and the outer surface of each of the side thin portions 21a, 21a of the bottom case Y are slid. The boss receiving hole portions 7 and 7 of the cover lid X and the boss portions 26 and 26 of the bottom case Y are loosely fitted to support the cover lid X and the bottom case Y. It is a portable case such as a toothbrush that can be freely opened and closed.

Invention, characterized in that the toothbrush carrying case Z according to claim 1, wherein the dimple 5 is provided on the outer surface side other end portion of the top surface portion 1 of the Kabusebuta X according to claim 2 of the present invention A portable case Z such as a toothbrush.

  According to a third aspect of the present invention, in the portable case Z such as the toothbrush according to the first or second aspect, a toothbrush horizontal shake prevention plate 9 is provided at the inner surface side central portion of the top surface portion 1 of the cover X. It is a portable case Z such as a toothbrush characterized by being.

  According to a fourth aspect of the present invention, in the portable case Z such as a toothbrush according to any one of the first to third aspects, a ventilation hole for drying a toothbrush or the like is formed at one end of the top surface portion 1 of the cover X. 6 is a portable case Z such as a toothbrush.

  According to a fifth aspect of the present invention, in the portable case Z such as a toothbrush according to any one of the first to fourth aspects, a toothbrush holder 10 is provided at one end on the inner surface side of the top surface portion 1 of the cover X. It is a portable case Z such as a toothbrush characterized by being made.

  According to a sixth aspect of the present invention, in the portable case Z such as a toothbrush according to any one of the first to fifth aspects, the crack prevention rib 11 is provided on the inner surface side of the front hook portion 8 of the covering lid X. It is a portable case Z such as a toothbrush that is provided.

The invention according to claim 7 of the present invention, the toothbrush carrying case Z according to claim 5, the joint portion between the prevention ribs 11 and the top face portion 1 a crack at the bottom portion of the U-shaped portion of the toothbrush holder 10 This is a portable case Z such as a toothbrush, which is provided with ribs 12 for preventing a lateral fall.

The invention according to claim 8 of the present invention, the toothbrush carrying case Z according to claim 3 wherein, is provided for preventing ribs 11 crack joint portion between the lateral shake prevention plate 9 and the top surface 1 of the toothbrush It is a portable case Z such as a toothbrush characterized by being.

The invention according to claim 9 of the present invention is the portable case Z such as the toothbrush according to any one of claims 1 to 8, wherein the back surface portion 4 of the covering lid X is prevented from cracking due to a drop impact of the handle tip of the toothbrush. Therefore, it is a portable case such as a toothbrush that is formed into a succulent portion 13.

  In the invention according to claim 10 of the present invention, in the portable case Z such as a toothbrush according to claim 1, a ventilation hole 24 for drying such as a toothbrush is provided at one end portion of the bottom surface portion 20 of the bottom case Y. A portable case Z such as a toothbrush characterized by the above.

  According to an eleventh aspect of the present invention, in the portable case Z such as a toothbrush according to the first or tenth aspect, a partition plate 25 for separating a toothpaste tube and an interdental brush at one end on the inner surface side of the bottom case Y. It is a portable case Z such as a toothbrush characterized by being provided.

  According to a twelfth aspect of the present invention, in the portable case Z such as the toothbrush according to the first, tenth, or eleventh aspect, a tamper-proof rib 29 is provided on the inner surface side of the front portion 22 of the bottom case Y. This is a portable case Z such as a toothbrush.

The invention according to claim 13 of the present invention is the portable case Z such as the toothbrush according to claim 1 or 10 or 11 or 12, wherein the cover X is opened on the outer surface side of the back surface portion 23 of the bottom case Y. A portable case Z such as a toothbrush is provided with a positioning stopper 30 provided so that the covering lid X stops at 90 degrees .

The present invention relates to a portable case such as a toothbrush composed of a covering lid and a bottom case, a dimple portion on a long top surface portion, a lateral anti-shake plate with a rib for rib prevention for a toothbrush, and a crack prevention for a toothbrush A toothbrush holder with ribs and ribs for preventing side-falling, a ventilation hole for drying the toothbrush, and from one end of the top surface to the other end, the side surfaces are lowered to both side edges along the longitudinal direction, A side step boundary line portion is provided on each inner surface of the side surface along the longitudinal direction from one end portion to the other end portion of the predetermined position depending from the both side edges of the portion, and from each side step boundary line portion, Each side thin part having an arbitrary shape is provided on each side lower end, each boss receiving hole is provided at one end of each side thin part, and an inverted L-shaped notch-shaped front is formed at the front edge of the top part. A hook part is provided, and a succulent part is provided at the rear edge. A reverse tray-shaped cover with a bottom opening with a reinforced back surface lowered, a long bottom surface, and one side of the bottom surface from one end to the other end, with side portions standing on both side edges along the longitudinal direction. A side step boundary line portion is provided on the outer surface of each side surface along the longitudinal direction from one end portion to the other end portion in a predetermined position depending on the upper end portion of each side surface. Each side thin part having an arbitrary shape is provided from the step boundary line part to each upper end of the side face, each boss part is provided at one end part of each side thin part, and a push plate and front are provided at the front edge of the bottom part. The cover lid is combined with a hook-shaped receiving groove portion and a front surface portion having a rib for preventing wrinkles on the inner surface side, and a tray-like bottom case with an upper surface opening with a rear surface portion provided with a positioning stopper on the rear edge. Boss receiving hole and bottom case A portable case, such as a toothbrush that allows the cover to be loosely fitted and the cover lid and the bottom case to be opened and closed. Because it can be held, it is convenient, and the fitting part is fitted inside, so the lid does not open due to drop impact, so there is no scattering of stored items, and the opening and closing functionality is excellent. Provided is a portable case such as a complete toothbrush that is hygienic and excellent in strength properties due to various reinforcing ribs because it is in a location and has good air circulation due to the tunnel effect and can increase the drying speed of a toothbrush.

  Next, the best mode for carrying out the present invention will be described in detail with reference to FIGS.

  FIG. 1 is a plan view showing an embodiment of a portable case Z such as a toothbrush according to the present invention, FIG. 2 is a right side view of FIG. 1, and FIG. 3 is a line AA side of FIG. 4 is an enlarged side cross-sectional view showing a state in which the cover X is raised at a right angle in the back connection rotation portion (2) of the cover X and the bottom case Y, and FIG. FIG. 6 is a front view showing an embodiment of a portable case Z such as a toothbrush according to the present invention, FIG. 6 is a sectional view taken along line BB in FIG. 2, and FIG. FIG. 8 is an enlarged side cross-sectional view of the fitting portion (1) of the case Z for use, and FIG. 8 is an enlarged side cross-sectional view of the back connection rotating portion (2) of the portable case Z such as a toothbrush according to the present invention. These are top views which show one Example of the covering lid X which comprises portable cases Z, such as a toothbrush which concerns on this invention, FIG. 10 is a right view of FIG. 11 is a front view showing an embodiment of the covering lid X constituting the portable case Z such as a toothbrush according to the present invention, FIG. 12 is a sectional view taken along the line D-D in FIG. 13 is a sectional view taken along the line CC of FIG. 9, FIG. 14 is a sectional view taken along the line EE of FIG. 13, and FIG. 15 is a sectional view taken along the line FF of FIG. 16 is a side sectional view taken along the line GG of FIG. 13, and FIG. 17 is an enlarged side sectional view of the front hook portion 8 of the covering lid X constituting the portable case Z such as a toothbrush according to the present invention. 18 is an enlarged view of the crack prevention rib 11 of the front hook portion 8 as seen from the front inner side, and FIG. 19 is an embodiment of the bottom case Y constituting the portable case Z such as a toothbrush according to the present invention. FIG. 20 is a right side view of FIG. 19, and FIG. 21 is a portable case such as a toothbrush according to the present invention. 22 is a front view showing an embodiment of the bottom case Y constituting the sleeve Z, FIG. 22 is a cross-sectional view taken along the line II of FIG. 20, and FIG. 23 is a cross-sectional view taken along the line JJ of FIG. 24 is a sectional view taken along line KK in FIG. 20, FIG. 25 is a sectional view taken along line HH in FIG. 19, and FIG. 26 is a sectional view taken along line LL in FIG. FIG. 27 is a front view seen from the inside of the bottom case Y constituting the portable case Z such as a toothbrush according to the present invention.

  A portable case Z such as a toothbrush of the present invention is composed of a cover X and a bottom case Y as shown in FIGS. 1 to 2, and includes a long top surface portion 1 and one end portion of the top surface portion 1. The side portions 2 and 2 are respectively suspended from both side edges along the longitudinal direction of the other end portion, and the longitudinal portions of the side portions 2 and 2 are suspended from one end portion at a predetermined position. Side surface step boundary line portions 2b and 2b are respectively provided on the side surface portion 2 and the inner surface along the direction, respectively, and any shape is formed from the side surface step boundary line portions 2b and 2b to the side surface lower end portions 2c and 2c, respectively. Side thin portions 2a, 2a having boss receiving hole portions 7, 7 at one end of each of the side thin portions 2a, 2a, and an inverted L-shaped notch shape at the front edge of the top surface portion 1. A reverse tray-shaped cover X with a bottom opening that is provided with a front hook 8 and the back 4 is lowered at the rear edge. The side surface portions 21 and 21 are raised on both side edges along the longitudinal direction from the long bottom surface portion 20 and from one end portion to the other end portion of the bottom surface portion 20, respectively. Side surface step boundary line portions 21b and 21b are respectively provided on the outer surfaces of the side surface portions 21 and 21 along the longitudinal direction from one end portion to the other end portion of the predetermined position depending from the portions 21c and 21c. Side surface thin portions 21a and 21a having arbitrary shapes are provided from the boundary line portions 21b and 21b to the side surface upper end portions 21c and 21c, respectively, and boss portions 26 and 26 are respectively provided at one end portions of the side surface thin portions 21a and 21a. A tray-like bottom case Y having an upper surface opening with a front plate 22 having a pressing plate 27 and a front hook receiving groove 28 formed at the front edge of the bottom surface 20 and a back plate 23 formed at the rear edge. Combine The inner surface of each of the side thin portions 2a, 2a of the cover lid X and the outer surface of each of the side thin wall portions 21a, 21a of the bottom case Y are slid and overlapped, and each boss receiving hole portion 7 of the cover lid X, 7 and the boss portions 26 and 26 of the bottom case Y are loosely fitted, and the cover lid X and the bottom case Y are supported to be openable and closable.

  The shape and thickness of each side thin part 2a, 2a of the cover X and the side thin part 21a, 21a of the bottom case Y are made the same, and each side step boundary line part 2b of the cover X, 2b and the side surface upper end portions 21c and 21c of the bottom case Y, and the side surface lower end portions 2c and 2c of the covering lid X and the side surface step boundary line portions 21b and 21b of the bottom case Y, respectively, A portable case Z such as a toothbrush in which the covering lid X and the bottom case Y are completely closed can be obtained.

  Next, the opening / closing mechanism for the cover lid X and the bottom case Y will be described in detail with reference to FIGS.

  As shown in FIG. 3, the opening / closing mechanism of the cover lid X and the bottom case Y is composed of two portions, a fitting portion (1) and a back connection rotating portion (2).

  First, the fitting portion (1) is provided with a dimple portion 5 at one end portion of the front edge outer surface of the top surface portion 1 of the covering lid X, a finger is applied to the dimple portion 5, and then shown in FIGS. In this way, by pushing forward the push plate 27 provided on the front portion 22 of the bottom case Y, the covering lid X is applied to the cover X by a bending effect utilizing the synthetic resin characteristic that is a material of the portable case Z such as a toothbrush. By removing the provided front hook portion 8 from the front hook receiving groove portion 28 provided in the bottom case Y, the lock can be released and the cover lid X can be opened.

  On the contrary, when closing the cover lid X, the front surface provided on the cover lid X is pressed by pressing a finger against the dimple portion 5 provided on one end portion of the outer surface of the front edge of the top surface portion 1 of the cover lid X. The hook portion 8 can be inserted and locked in the front hook receiving groove portion 28 provided in the bottom case Y by a bending effect utilizing the synthetic resin characteristics.

  Next, as shown in FIGS. 4 and 6, the back connection rotating portion (2) is formed by loosely fitting the boss receiving hole portion 7 of the cover lid X and the boss portion 26 of the bottom case Y so as to cover the cover portion. The lid X and the bottom case Y are openable and closable.

  Further, as shown in FIGS. 4 and 8, a positioning stopper 30 is provided on the outer surface side of the back surface portion 23 of the bottom case Y, and when the cover lid X is opened by the stopper 30, the cover lid X stops at 90 degrees and rotates further so that the cover lid X does not come off the boss portion 26 of the bottom case Y.

  Next, the structure of the cover lid X and the bottom case Y constituting the portable case Z such as a toothbrush according to the present invention will be described in detail with reference to FIGS.

  First, the structure of the cover lid X will be described in detail with reference to FIGS.

  As shown in FIG. 9, the cover lid X presses a finger used to open and close the cover lid X and the bottom case Y to the long top surface portion 1 and one end portion of the outer surface of the top surface portion 1. A dimple portion 5 is provided, and air vents 6 necessary for drying air such as a toothbrush are provided at the other end.

  As shown in FIG. 10, the side surface portions 2, 2 are lowered from the one end portion of the top surface portion 1 to the other end portion on both side edges along the longitudinal direction thereof, and from the both side edges of the side surface portions 2, 2, respectively. Side surface step boundary line portions 2b and 2b are respectively provided on the side surfaces 2 and 2 along the longitudinal direction from one end portion of the predetermined position to the other end portion, respectively, and the side surface step boundary line portions 2b, 2b to side lower end portions 2c and 2c, respectively, are provided with respective side thin portions 2a and 2a having arbitrary shapes, and boss portions 26 and 26 of the bottom case Y are provided at one end portions of the side thin portions 2a and 2a, respectively. Boss receiving hole portions 7 and 7 necessary for loose fitting are provided.

  Further, an inverted L-shaped notch-shaped front hook portion 8 is provided at the front edge of the top surface portion 1, and the bottom tray has an inverted tray shape in which the rear surface portion 4 is lowered at the rear edge.

  As shown in FIG. 11, the front portion of the cover X has dimple portions 5 that are wide at the center left and right of the top surface portion 1, the side surface portions 2 and 2 are lowered at both ends, and a front hook portion at the center portion. 8 is formed in a mountain shape.

  As shown in FIG. 12, a toothbrush holder 10 is provided on the inner surface side immediately below the vent hole 6 provided on the other end of the cover lid X, and the boss receiving hole portion 7 is provided behind the side wall thin portions 2a and 2a. 7 is provided.

  As shown in FIG. 13, the covering lid X is provided with a toothbrush lateral blur prevention plate 9 at the center on the inner surface side of the top surface portion 1, and the back surface portion 4 prevents cracking due to a drop impact at the tip of the toothbrush handle. Therefore, it is formed into the succulent part 13.

  As shown in FIG. 14, the covering lid X is designed so that there is no problem even if the plane portion of the top surface portion 1 and the side surface portions 2 and 2 is not provided with the crack prevention ribs 11 for maintaining strength. Yes.

  However, when the molding material to be used is, for example, a styrene synthetic resin, since the drop strength is weak, in particular, the side shake prevention plate 9, the toothbrush holder 10, and the front hook portion 8 are provided with crack prevention ribs 11, The device has been devised so that it does not break due to external stress caused by dropping.

As shown in FIG. 15, the side shake prevention plate 9 for fixing the toothbrush set on the cover lid X so as not to cause side shake during carrying is to prevent cracking due to the impact of the toothbrush when the side drops. A rib 11 for preventing cracking is provided at a joint portion between the lateral shake prevention plate 9 and the top surface portion 1.

  As shown in FIG. 16, the toothbrush holder 10 is provided at the joint portion between the crack prevention rib 11 and the top surface portion 1 at the bottom of the U-shaped portion of the holder 10 so as to withstand the impact of the toothbrush due to vertical drop or the like. A side-falling prevention rib 12 is provided.

  As shown in FIGS. 17 and 18, a crack prevention rib 11 is provided to prevent the front hook portion 8 from cracking when vertically falling from the front surface to the inner surface side of the front hook portion 8 of the cover X. .

  Next, the structure of the bottom case Y will be described in detail based on FIGS.

  As shown in FIG. 19, the bottom case Y is provided with a ventilation hole 24 for drying such as a toothbrush at one end portion of the bottom surface portion 20, and a partition plate 25 for separating the toothpaste tube and the interdental brush. ing.

  As shown in FIG. 20, side surface portions 21, 21 are raised at both side edges along the longitudinal direction from one end portion to the other end portion of the bottom surface portion 20, and the side surface upper ends of the side surface portions 21, 21 are respectively Side surface step boundary line portions 21b and 21b are respectively provided on the outer surfaces of the side surface portions 21 and 21 along the longitudinal direction from one end portion to the other end portion of the predetermined position depending on the side surfaces 21c and 21c. Side line thin parts 21a, 21a having arbitrary shapes are provided from the line parts 21b, 21b to the side upper end parts 21c, 21c, respectively, and a boss receiver of the cover lid X is provided at one end of each of the side wall thin parts 21a, 21a. Boss portions 26 and 26 necessary for loosely fitting with the hole portion 7 are provided.

  Further, the bottom case Y has a tray-like shape having a top opening with a front portion 22 having a push plate 27 and a front hook receiving groove portion 28 raised at the front edge of the bottom portion 20 and a rear portion 23 raised at the rear edge. It has a form.

  Furthermore, even when the cover lid X provided on the inner surface side of the front portion 22 of the bottom case Y and the push plate 27 used for opening and closing the bottom case Y are pushed or pulled too much. The front plate 22 is provided with a rib 29 for preventing warping so that the push plate 27 is not bent or broken.

  Next, a positioning stopper 30 is provided on the outer surface side of the back surface portion 23 of the bottom case Y. When the cover X is opened by the stopper 30, the cover X stops at 90 degrees, and more The cover lid X does not come off from the boss portion 26 of the bottom case Y by rotating.

  As shown in FIG. 21, the front portion 22 of the bottom case Y has a shape having a push plate 27 that is widened in the center left and right at the top, and a front hook receiving groove portion 28 immediately below the push plate 27. is doing.

  As shown in FIGS. 22 and 23, the bottom case Y has a design in which the flat portions of the bottom surface portion 20 and the side surface portions 21 do not have any problem even if the ribs 11 for preventing strength are not particularly provided. It has become.

  As shown in FIG. 24, boss portions 26 and 26 that are loosely fitted to the boss receiving hole portions 7 and 7 of the cover lid X are provided behind the side thin portions 21a and 21a of the bottom case Y.

As shown in FIG. 25, the bottom case Y has a front part 22 having a push plate 27 and a front hook receiving groove part 28 at the front edge of the bottom part 20, and the front part 22 on the inner surface side of the front part 22. Part 2
2 is provided with a rib 29 for preventing warping, and a partition plate 25 for separating the air hole 24, the toothpaste tube and the interdental brush is provided on the bottom surface portion 20, and It is in the form of a tray having an upper surface opening in which a back surface portion 23 having a positioning stopper 30 at the edge is raised.

  As shown in FIG. 26, the partition plate 25 has a U-shaped central portion, and as shown in FIG. 27, two anti-warping ribs 29 and 29 are parallel to the front portion 22. Is provided.

  As described above, the portable case Z such as a toothbrush constituted by the covering lid X and the bottom case Y of the present invention has a long top surface portion 1 with a dimple portion 5 and a crack prevention rib 11 for the toothbrush. An anti-shake plate 9, a toothbrush holder 10 with a toothbrush crack-preventing rib 11 and a side-falling prevention rib 12, and a ventilation hole 6 for drying the toothbrush are provided, and its longitudinal direction extends from one end to the other end of the top surface 1. The side portions 2 and 2 are respectively lowered from both side edges along the side edges of the side portions 2 and 2 and are suspended from the side edges of the side portions 2 and 2, respectively. Side surface step boundary line portions 2b and 2b are respectively provided on the side surface portions 2 and 2, and the side surface thin wall portions 2a each having an arbitrary shape from the side surface step boundary line portions 2b and 2b to the side surface lower end portions 2c and 2c, respectively. 2a, and the thin side walls 2a and 2a respectively. Boss receiving hole portions 7 and 7 are provided at one end portion, a front hook portion 8 having an inverted L-shaped notch shape is provided at the front edge of the top surface portion 1, and the back surface portion 4 reinforced by a thick portion 13 is provided at the rear edge. Side cover parts 21 and 21 are provided on both side edges along the longitudinal direction from the bottom face part 20 to the other end part of the long bottom part 20 and the bottom part 20 of the reverse tray shape with the lowered bottom opening. Each of the side surface portions 21 and 21 is suspended from the side surface upper end portions 21c and 21c in a predetermined position from one end portion to the other end portion along the longitudinal direction thereof. The boundary line portions 21b and 21b are provided, and the side wall thin portions 21a and 21a having arbitrary shapes are provided from the side surface step boundary line portions 21b and 21b to the side surface upper end portions 21c and 21c, respectively. 21a, 21a at one end of each boss 2 26, and a front plate 22 having a push plate 27 and a front hook receiving groove 28 on the front edge of the bottom surface 20 and a rib 29 for preventing warping on the inner surface side, and a positioning stopper 30 on the rear edge. In combination with a tray-like bottom case Y having an open top surface with the rear surface portion 23 raised, the boss receiving hole portion 7 of the cover lid X and the boss portion 26 of the bottom case Y are loosely fitted. Portable case Z such as a toothbrush that can open and close the bottom case Y is a square case, so it is compact and excellent in storable storage, and the opening angle can be held at a right angle by the positioning stopper on the back, so it is convenient. Because the fitting part is inside fitting, the lid opening due to drop impact does not occur, the stored items are not scattered, and the opening and closing functionality is excellent, and there are two vent holes, the lid X and the bottom case Y, tunnel effect In the air Provided is a portable case Z such as a complete toothbrush that is hygienic because it has good circulation and can increase the drying speed of a toothbrush and is excellent in strength properties by various reinforcing ribs.

  An embodiment of a portable case such as a toothbrush composed of a cover and a bottom case according to the present invention will be described in detail with reference to FIGS.

  First, an injection mold was prepared so that the covering lid X had a form as shown in FIGS. 9 to 18, and injection molding was performed using a styrene synthetic resin.

  As shown in FIG. 9, the top surface portion 1 is designed to have a width of 30 mm × a length of 180 mm, and the top surface portion 1 is used when opening and closing the cover lid X and the bottom case Y at one end portion of the outer surface. A semi-elliptical dimple 5 for pressing a finger was provided.

  In addition, four air holes 6 having a width of 3 mm and a length of 15 mm were provided in order to take air into the other end and dry the toothbrush and the like.

As shown in FIG. 10, the side surface portions 2, 2 are arranged at both side edges along the longitudinal direction from one end portion to the other end portion of the top surface portion 1, the front height is 20 mm, the center height is 20 mm, and the rear height. Each side surface step boundary line portion 2b having a step of 1 mm along the longitudinal direction from one end portion to the other end portion of the side surface portion 2, which is designed to hang down from both side edges of the side surface portion 2 and the inner surface of the inner surface by 2 mm. 2b, respectively, and between the side surface step boundary portions 2b and 2b and the side lower end portions 2c and 2c, respectively, between the first half 90 mm, each of the side thin portions 2a and 2a having a thickness of 1 mm has a wavy curve. Turn it on,
During the latter 90 mm, it fell with a gentle curve.

  As shown in FIG. 11, the front portion of the cover X was provided with a front hook portion 8 having a reverse L-shaped notch shape of 10 mm width × 3 mm height at the front edge of the top surface portion 1.

  Furthermore, as shown in FIG. 12, it is composed of four holder portions of width 18 mm × height 9 mm × thickness 2 mm on the inner surface side immediately below the four vent holes 6 provided at one end of the cover lid X. The toothbrush holder 10 is provided.

  Further, boss receiving hole portions 7 and 7 having a diameter of 10 mm necessary for loosely fitting with the boss portions 26 and 26 of the bottom case Y are provided at the rear end portions of the side wall thin portions 2a and 2a.

  Next, since a styrene synthetic resin is used as the molding material, as a measure for preventing damage due to external stress due to dropping or the like, the side shake prevention plate 9, the toothbrush holder 10, and the front hook portion 8 are particularly prevented from cracking. Ribs 11 for use were provided.

  As shown in FIG. 13, a toothbrush lateral blur prevention plate 9 having a width of 10 mm, a height of 11 mm, and a thickness of 1 mm is provided at the central portion on the inner surface side of the top surface portion 1, and the back surface portion 4 is cracked due to a drop impact at the tip of the toothbrush handle. It was designed to be a succulent part 13 for prevention.

  As shown in FIG. 14, the crack preventing ribs 11 for maintaining the strength were not provided in the plain portions of the top surface portion 1 and the side surface portions 2 and 2.

  As shown in FIG. 15, the side shake prevention plates 9 and 9 for fixing the toothbrush set on the cover lid X so as not to cause side shake while being carried are for preventing cracking due to the impact of the toothbrush when the side brush is dropped. In addition, a crack prevention rib 11 is provided at a joint portion between the lateral shake prevention plate 9 and the top surface portion 1.

  As shown in FIG. 16, the toothbrush holder 10 is provided at the joint portion between the crack prevention rib 11 and the top surface portion 1 at the bottom of the U-shaped portion of the holder 10 so as to withstand the impact of the toothbrush due to vertical drop or the like. The rib 12 for sideways prevention was provided.

  As shown in FIGS. 17 and 18, a crack prevention rib 11 is provided to prevent the front hook portion 8 from cracking when it vertically drops from the front surface to the inner surface side of the front hook portion 8 of the covering lid X.

  Next, for the bottom case Y, an injection mold was prepared so as to have a form as shown in FIGS. 19 to 27, and injection molding was performed using a styrene synthetic resin.

  As shown in FIG. 19, the bottom surface portion 20 is designed to have a width of 30 mm × a length of 180 mm, and a vent hole 24 having a diameter of 2 mm for drying such as a toothbrush is formed in the width direction in the front end portion of the bottom surface portion 20 × length. 4 = 12 in the vertical direction.

Further, a partition plate 25 having a concave central portion for separating the toothpaste tube and the interdental brush.
Was established.

  As shown in FIG. 20, side portions 21 and 21 each having a length of 180 mm and a height of 24 mm are set up on both side edges along the longitudinal direction from one end portion to the other end portion of the bottom surface portion 20. Each side surface step boundary having a step of 1 mm thickness on the outer surface of each side surface portion 21, 21 along the longitudinal direction from one end portion to the other end portion at a position 2 mm below each of the side surface upper end portions 21 c, 21 c The line portions 21b and 21b are provided with a wavy curve between the first 90 mm and a loose curve between the second 90 mm.

  Side wall thin portions 21a and 21a each having a thickness of 1 mm were provided from the side surface step boundary line portions 21b and 21b to the side surface upper end portions 21c and 21c, respectively.

  Boss portions 26 and 26 each having a diameter of 10 mm that are loosely fitted to the boss receiving hole portions 7 and 7 of the cover lid X are provided at one end portions of the thin side portions 21a and 21a, respectively. 27 and the front hook receiving groove portion 28 are raised in a front portion 22 having a mountain shape, and a rear portion 23 having a width of 26 mm and a height of 17 mm is raised at the rear edge.

  As shown in FIG. 21, the front portion 22 of the bottom case Y has an upper portion with a width of 30 mm × height of 40 mm and a push plate 27 with a width of 14 mm × height of 4 mm and a front hook with a width of 10 mm × height of 2 mm. A receiving groove 28 was provided.

  As shown in FIGS. 22 and 23, the bottom case Y is not provided with the crack prevention ribs 11 for maintaining the strength in the plain portion of the bottom surface portion 20 and the side surface portions 21 and 21.

  As shown in FIG. 24, boss portions 26, 26 having a diameter of 9.8 mm that are loosely fitted to the boss receiving hole portions 7, 7 of the cover lid X are provided behind the side wall thin portions 21a, 21a of the bottom case Y. .

  Thus, as shown in FIG. 25, the bottom case Y is provided with a front portion 22 having a push plate 27 and a front hook receiving groove portion 28 at the front edge of the bottom surface portion 20.

  Two ribs 29 for preventing wrinkles of the front portion 22 are provided on the inner surface side of the front portion 22, and a partition plate 25 for separating the vent hole 24, the toothpaste tube and the interdental brush is provided on the bottom surface portion 20. .

  Further, a back surface portion 23 having a stopper 30 having a positioning width of 10 mm × thickness of 2 mm is provided at the rear edge of the bottom surface portion 20, and when the cover lid X is opened by the stopper 30, the cover lid X stops at 90 degrees, Further, the cover lid X was turned into a tray-like shape having an opening on the upper surface so that the cover lid X was not detached from the boss portion 26 of the bottom case Y.

  As shown in FIG. 26, the bottom case Y was provided with a partition plate 25 of 25 mm × 16 mm height having a concave center part to separate the toothpaste tube and the interdental brush.

  As shown in FIG. 27, the cover plate X provided on the inner surface side of the front portion 22 of the bottom case Y and the push plate 27 used when opening and closing the bottom case Y are over-pressed or pulled too much. In order to prevent the push plate 27 from being bent or broken even in the case of being damaged, the front portion 22 is provided with two anti-swarf ribs 29 of length 25 mm × width 2 mm × thickness 3 mm.

By combining the cover lid X and the bottom case Y produced as described above, the boss receiving hole portions 7 and 7 of the cover lid X and the boss portions 26 and 26 of the bottom case Y are loosely fitted. A commercially available toothbrush, a toothpaste tube, and an interdental brush were housed in a portable case Z such as a toothbrush of the present invention having a structure in which the covering lid X and the bottom case Y are openable and closable.

  In the toothbrush, the tip of the toothbrush handle was set in the toothbrush holder 10 of the cover lid X, and the toothpaste tube and the interdental brush were each stored in the bottom case Y.

  Next, after storing the toothbrush, the toothpaste tube, and the interdental brush, the cover case X was put on the bottom case Y, and the fitting portion (1) shown in FIG. 3 was locked.

  Each surface of the top surface portion 1, the side surface portion 2 (21), the front surface portion 3 (22), and the back surface portion 4 (23) from a height of 1 m in a state where the cover case X is covered and locked with the bottom case Y. As a result of the drop test in the drop direction, no damage is caused by the crack prevention ribs 15 or the like from any surface, and the fitting part opens because the fitting method is internal fitting. There wasn't.

  Further, after the toothbrush was used, it was stored immediately, but the ventilation hole 6 (24) provided in the covering lid X and the bottom case Y provided good air circulation and quick drying.

  Next, in order to take out the stored items, a finger is applied to the dimple portion 5 of the top surface portion 1 of the cover lid X, and then, as shown in FIGS. 5 and 7, the front case portion 22 of the bottom case Y is provided. When the pushing plate 27 is pushed forward, the front hook portion 8 provided on the cover lid X is easily released from the front hook receiving groove portion 28 provided on the bottom case Y by the bending effect of the synthetic resin. The covering lid X could be opened.

  Next, as shown in FIGS. 4 and 6, the back connection rotation portion (2) has a loose fit between the boss receiving hole portions 7 and 7 of the cover lid X and the boss portions 26 and 26 of the bottom case Y. Therefore, the cover lid X and the bottom case Y can be opened and closed freely.

  Further, as shown in FIG. 8, since the positioning stopper 30 is provided on the outer surface side of the back surface portion 23 of the bottom case Y, when the covering lid X is opened by the stopper 30, the covering lid X is 90 It was easy to remove the stored items.

  Next, when closing the covering lid X, the front hook portion 8 provided on the covering lid X is moved to the bottom by pressing a finger against the dimple portion 5 provided on the top surface portion 1 of the covering lid X. The cover hook X could be easily inserted into the front hook receiving groove 28 provided in the case Y by the bending effect of the synthetic resin and the cover lid X could be closed.

As described above, the portable case Z such as a toothbrush constituted by the covering lid X and the bottom case Y of the present invention has a long top surface portion 1 with a dimple portion 5 and a crack prevention rib 11 for the toothbrush. An anti-shake plate 9, a toothbrush holder 10 with a toothbrush crack-preventing rib 11 and a side-falling prevention rib 12, and a ventilation hole 6 for drying the toothbrush are provided, and its longitudinal direction extends from one end to the other end of the top surface 1. The side portions 2 and 2 are respectively lowered from both side edges along the side edges of the side portions 2 and 2 and are suspended from the side edges of the side portions 2 and 2, respectively. Side surface step boundary line portions 2b and 2b are respectively provided on the side surface portions 2 and 2, and the side surface thin wall portions 2a each having an arbitrary shape from the side surface step boundary line portions 2b and 2b to the side surface lower end portions 2c and 2c, respectively. 2a, and the thin side walls 2a and 2a respectively. Boss receiving hole portions 7 and 7 are provided at one end portion, a front hook portion 8 having an inverted L-shaped notch shape is provided at the front edge of the top surface portion 1, and the back surface portion 4 reinforced by a thick portion 13 is provided at the rear edge. Side cover parts 21 and 21 are provided on both side edges along the longitudinal direction from the bottom face part 20 to the other end part of the long bottom part 20 and the bottom part 20 of the reverse tray shape with the lowered bottom opening. Each of the side surface portions 21 and 21 is suspended from the side surface upper end portions 21c and 21c in a predetermined position from one end portion to the other end portion along the longitudinal direction thereof. The boundary line portions 21b and 21b are provided, and the side wall thin portions 21a and 21a having arbitrary shapes are provided from the side surface step boundary line portions 21b and 21b to the side surface upper end portions 21c and 21c, respectively. 21a, 21a, one end of each boss 2 26, and a front plate 22 having a push plate 27 and a front hook receiving groove 28 on the front edge of the bottom surface 20 and a rib 29 for preventing warping on the inner surface side, and a positioning stopper 30 on the rear edge. In combination with a tray-like bottom case Y having an open top surface with the rear surface portion 23 raised, the boss receiving hole portion 7 of the cover lid X and the boss portion 26 of the bottom case Y are loosely fitted. Portable case Z such as a toothbrush that can open and close the bottom case Y is a square case, so it is compact and excellent in storable storage, and the opening angle can be held at a right angle by the positioning stopper on the back, so it is convenient. Because the fitting part is inside fitting, the lid opening due to drop impact does not occur, the stored items are not scattered, and the opening and closing functionality is excellent, and there are two vent holes, the lid X and the bottom case Y, tunnel effect In the air Provided is a portable case Z such as a complete toothbrush that is hygienic because it has good circulation and can increase the drying speed of a toothbrush and is excellent in strength properties by various reinforcing ribs.

  As an example of the use of such a portable case such as a toothbrush, it can also be used for a portable case such as a chopstick case, spoon or hawk as a tableware tool.

It is a top view which shows one Example of carrying cases, such as a toothbrush which concerns on this invention. FIG. 2 is a right side view of FIG. It is the sectional view on the AA line side of FIG. It is an expanded sectional side view which shows the state which raised this covering lid at right angle in the back connection rotation part of the covering lid and bottom case which comprise portable cases, such as a toothbrush which concerns on this invention. It is a front view which shows one Example of carrying cases, such as a toothbrush which concerns on this invention. FIG. 3 is a side sectional view taken along line BB in FIG. 2. It is an expanded sectional side view of the fitting part of carrying cases, such as a toothbrush which concerns on this invention. It is an expanded sectional side view of the back connection rotation part of carrying cases, such as a toothbrush which concerns on this invention. It is a top view which shows one Example of the covering lid which comprises portable cases, such as a toothbrush which concerns on this invention. FIG. 10 is a right side view of FIG. 9. It is a front view which shows one Example of the covering lid which comprises portable cases, such as a toothbrush which concerns on this invention. It is the DD sectional view taken on the line side of FIG. FIG. 10 is a side sectional view taken along the line CC of FIG. 9. FIG. 14 is a side sectional view taken along line EE in FIG. 13. It is the FF line sectional view taken on the line of FIG. FIG. 14 is a side sectional view taken along line GG in FIG. 13. It is an expanded sectional side view of the front hook part of the covering lid which comprises portable cases Z, such as a toothbrush which concerns on this invention. It is the enlarged view which looked at the rib for crack prevention of the said front hook part from the front inner side. It is a top view which shows one Example of the bottom case which comprises portable cases, such as a toothbrush which concerns on this invention. FIG. 20 is a right side view of FIG. 19. It is a front view which shows one Example of the bottom case which comprises portable cases, such as a toothbrush which concerns on this invention. It is the II sectional view taken on the line side of FIG. It is the JJ line side sectional view of Drawing 20. It is the KK line sectional view of FIG. FIG. 20 is a side sectional view taken along line HH in FIG. 19. FIG. 26 is a side sectional view taken along line LL in FIG. 25. It is the front view seen from the inner side of the bottom case which comprises portable cases, such as a toothbrush which concerns on this invention.

Explanation of symbols

X ... Cover lid Y ... Bottom case Z ... Carrying case such as toothbrush (1) ... Fitting part (2) ... Back connection rotation part 1 ... Top face part 2 ... Side face Part 2a ... Side wall thin part 2b ... Side face step boundary line part 2c ... Side face lower end part 3 ... Front part 4 ... Back part 5 ... Dimple part 6 ... Vent hole 7. ··· Boss receiving hole portion 8 ··· Front hook portion 9 · · · Side shake prevention plate 10 · · · Toothbrush holder 11 · · · Rib prevention rib 12 · · · Falling prevention rib 13 · · · Thick part 20 ... Bottom part 21 ... Side part 21a ... Side wall thin part 21b ... Side step boundary part 21c ... Side top part 22 ... Front part 23 ... Back part 24 ...・ Vent hole 25 ... Partition plate 26 ... Boss part 27 ... Push plate 28 ... For front hook Only the groove 29 ... deflection prevention rib 30 ... stopper

Claims (13)

  In a portable case such as a toothbrush that consists of a cover and a bottom case, the long top surface portion and one side portion of the top surface portion are lowered from the one end portion to the other end portion on each side edge along the longitudinal direction. A side step boundary line portion is provided on each inner surface of the side surface along the longitudinal direction from one end portion to the other end portion of the predetermined side position hanging from the both side edges of the side surface portion; Each side thin part having an arbitrary shape is provided from the line part to each side lower end part, each boss receiving hole part is provided at one end part of each side side thin part, and an inverted L-shape is formed at the front edge of the top surface part A notch-shaped front hook part is provided, and a reverse-tray-shaped covering lid with a bottom opening with a rear part lowered at the rear edge, a long bottom part, and from one end to the other end of the bottom part in the longitudinal direction Along each side edge along each side edge, and each side edge of each side edge A side step boundary line portion is provided on each outer side surface of the side surface along the longitudinal direction from one end portion to the other end portion of the predetermined position hanging from the side portion, and each side surface step boundary line portion extends from the side surface step boundary line portion to each upper end portion of the side surface. Each side thin portion having an arbitrary shape is provided, each boss portion is provided at one end of each side thin portion, and a front portion having a push plate and a front hook receiving groove is provided at the front edge of the bottom portion. A tray-like bottom case having an upper surface opening with a rear surface raised at the rear edge, and sliding the inner surface of each of the side thin portions of the cover lid and the outer surface of each of the side thin portions of the bottom case. A toothbrush or the like, wherein the boss receiving hole portion of the covering lid and the boss portion of the bottom case are loosely fitted and supported by the covering lid and the bottom case so as to be freely opened and closed. For case.   2. A portable case such as a toothbrush according to claim 1, wherein a dimple portion is provided at the other end portion on the outer surface side of the top surface portion of the covering lid.   3. A portable case such as a toothbrush according to claim 1, wherein a toothbrush lateral blur prevention plate is provided at a central portion on the inner surface side of the top surface portion of the covering lid.   The portable case such as a toothbrush according to any one of claims 1 to 3, wherein a ventilation hole for drying such as a toothbrush is provided at one end of the top surface of the covering lid.   The toothbrush carrying case according to any one of claims 1 to 4, wherein a toothbrush holder is provided at one end portion on the inner surface side of the top surface portion of the covering lid. 6. A portable case such as a toothbrush according to any one of claims 1 to 5, wherein a rib for preventing cracks is provided on an inner surface side of the front hook portion of the covering lid. 6. A portable case such as a toothbrush according to claim 5 , wherein a rib for preventing cracking and a rib for preventing lateral fall are provided at a joint portion between the U-shaped portion of the toothbrush holder and the top surface portion. 4. A portable case such as a toothbrush according to claim 3 , wherein a rib for preventing cracks is provided at a joint portion between the lateral blur prevention plate and the top surface portion of the toothbrush.   9. A portable case such as a toothbrush according to claim 1, wherein the back portion of the covering lid is formed into a succulent portion to prevent cracking due to a drop impact at the tip of the toothbrush handle.   2. A portable case such as a toothbrush according to claim 1, wherein a ventilation hole for drying such as a toothbrush is provided at one end of the bottom surface of the bottom case.   11. A portable case such as a toothbrush according to claim 1 or 10, wherein a partition plate for separating the toothpaste tube and the interdental brush is provided at one end on the inner surface side of the bottom case.   12. A portable case such as a toothbrush according to claim 1, wherein ribs for preventing wrinkles are provided on an inner surface side of a front portion of the bottom case.   12. A positioning stopper provided on the outer surface side of the back surface of the bottom case so as to stop the covering lid at 90 degrees when the covering lid is opened. Or a portable case such as a toothbrush according to 12.

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