JP5928213B2 - Screen door fixing container - Google Patents

Description

  The present invention relates to a screen door fixing container that can contain an insecticide, a repellent, a fragrance, and the like and can be attached to and detached from the screen surface of the screen door.

  Conventionally, when a window is opened from spring to summer when the temperature rises, a screen door is widely used to prevent insects from entering indoors. In recent years, insecticides or insect repellents attached to the screen door have been used to prevent insects from entering the screen door and to prevent the insect itself from approaching the screen door. However, the screen door is not uniform in mesh material and mesh shape, and has few sticking surfaces. Therefore, it is difficult to attach and fix a container containing an insecticide or insect repellent stably on a vertical surface.

  For example, a method of attaching a container containing an insecticide or insect repellent to a screen door using an adhesive is conceivable. However, it can be stably attached to an unstable installation surface called a screen door for a long period of time (about half a year), and After the expiration date, it must be easily removed without leaving a mark. For this reason, the pressure-sensitive adhesive is required to have various physical properties such as strong adhesiveness, weather resistance, water resistance, and peelability. However, it is difficult to select such a pressure-sensitive adhesive, and there is a problem in fixing stability.

  In view of this, a method has been proposed in which a sheet or case containing an insecticide or insect repellent is easily and securely attached to or detached from the screen door. Patent Document 1 discloses a hook-and-loop fastener on the back surface of the insect repellent sheet. (For example, a hook-and-loop fastener having a hook-like engagement element) is affixed to the screen surface of the screen door and the other surface fastener (for example, a hook-and-loop fastener having a hook-like engagement element) is attached. It is described that the insect repellent sheet is attached to the screen door by engaging both hook-and-loop fasteners by pressing.

  Further, in Patent Document 2, the functional object is attached to the mesh surface by engaging the surface fastener attached to the back surface of the functional object with the other surface fastener existing across the mesh surface of the screen door. A hook-and-loop fastener used for the above-mentioned purposes is disclosed in which any one of the hook-and-loop fasteners is a hook hook-and-loop fastener having an element density of 8 to 24 hooks / cm2.

  Patent Document 3 discloses an attachment for attaching an object to a net of a screen door, which protrudes from the surface of a substrate attached to the back surface of the object, and has a rod-like body having a bulge-like bulge at the tip. What exists in multiple numbers is disclosed.

Japanese Patent Laid-Open No. 2005-180148 JP 2011-190604 A JP 2011-58166 A

  However, in the method of Patent Document 1, the surface fasteners are blocked by the mesh surface existing between the one surface fastener and the other surface fastener, so that the surface fasteners cannot sufficiently approach each other, and a sufficient locking force is obtained. There was no problem. In addition, when removing the insect repellent sheet, if the insect repellent sheet attached to one side of the mesh surface is peeled off, the other hook-and-loop fastener attached to the opposite surface will be peeled off at the same time, and will be lost easily. It was.

  Further, when the hook-and-loop fastener of Patent Document 2 is used, the locking force is improved as compared with the conventional hook-and-loop fastener, but the other hook-and-loop fastener attached to the opposite surface when the hook-and-loop fastener attached to one side of the mesh surface is peeled off. The problem of peeling and falling at the same time has not been solved. In addition, in the methods of Patent Documents 1 and 2, it is necessary to reach out to the outside and inside of the screen door and press the hook-and-loop fastener from both sides of the screen door, the installation work is complicated, and the installation location is within the reach of both hands. It will be limited.

  Further, in the method of Patent Document 3, an object can be fixed only by crimping from one side of the screen door, but when the tip of the rod-shaped body is pressed against the screen surface of the screen door and penetrated to the back surface side, Since the tip portions of the plurality of rod-shaped bodies are in contact with the mesh surface substantially simultaneously, the stress applied to the rod-shaped body is dispersed. As a result, it is necessary to press the tip of the rod-like body against the screen surface with a strong force, and there is a problem that the workability of attaching to the screen door is lowered. Further, when the object is attached to the screen door, the screen surface may be expanded and deformed, or the filament forming the screen surface may be cut.

  In view of the above problems, an object of the present invention is to provide a screen door fixing container having a simple structure that can be securely attached to a screen door with a small force and that can prevent deformation and breakage of the screen surface of the screen door during attachment and detachment. .

  In order to achieve the above object, the present invention comprises a container body for storing or supporting the contents, and a plurality of engaging protrusions protruding in a matrix form at a predetermined pitch from the back surface of the container body. A screen door fixing container that can be attached to the mesh surface by engaging the engagement projection with a surface, wherein the engagement projection has a flexible rod-shaped body and a distal end portion of the rod-shaped body having a diameter. An engaging head formed by expanding in the direction, and the protruding amount of the engaging protrusion with respect to the back surface of the container main body changes stepwise within the protruding region.

  According to the present invention, in the screen door fixing container configured as described above, the engagement protrusion is formed so that a protrusion amount changes in a fixed direction in a fixed direction within the protrusion region.

  According to the present invention, in the screen door fixing container configured as described above, the engagement protrusion is formed so that a protruding amount decreases from the upper side to the lower side of the container main body.

  Further, the present invention provides the screen door fixing container having the above-described configuration, wherein α is an angle formed by the back surface of the container body and a plane passing through the engagement head of each engagement protrusion, and the back surface of the container body. When the angle between the engaging head of the engaging protrusion having the maximum amount and a plane passing through the edge of the container body in the direction in which the protruding amount of the engaging protrusion decreases is β, It is characterized by α> β.

  Further, the present invention is the screen door fixing container having the above-described configuration, wherein the engagement protrusion has a protrusion amount that increases within a predetermined range from one end of the protrusion region, and the other end of the protrusion region from a position where the protrusion amount becomes maximum. It is characterized in that it is formed so that the amount of protrusion decreases toward.

  According to the present invention, in the screen door fixing container configured as described above, the engagement protrusion is formed so that a protrusion amount changes in a vertical direction of the container main body.

  According to the present invention, in the screen door fixing container configured as described above, an inclined surface is formed on a back surface of the container main body, and the engaging projections are formed at a predetermined pitch from the sheet-like base material on the inclined surface. A hook-and-loop fastener protruding in a matrix is pasted.

  According to the present invention, in the screen door fixing container having the above-described configuration, a protruding surface protruding in a mountain shape is formed on the back surface of the container main body, and the engaging protrusion is a sheet-like base on the protruding surface. A hook-and-loop fastener protruding in a matrix at a predetermined pitch from the material is affixed.

  According to the present invention, in the screen door fixing container configured as described above, the engagement protrusion is integrally formed on a back surface of the container main body.

  According to the present invention, in the screen door fixing container configured as described above, the engaging head is spherical.

  According to the first configuration of the present invention, when the screen door fixing container is pressed against the mesh surface while being held substantially parallel to the mesh surface, the partial engagement with the maximum projection amount in the projection region The protrusion first contacts the mesh surface. As a result, the pressure contact force (stress) applied to the screen door fixing container concentrates on the engagement protrusion having the maximum protrusion amount, and therefore the engagement protrusion is smoothly inserted into the gap on the screen surface. Therefore, the screen door fixing container can be easily and reliably fixed with a small force. Further, since the stress applied to the mesh surface can be reduced, deformation and breakage of the mesh surface can be prevented.

  Further, according to the second configuration of the present invention, in the screen door fixing container of the first configuration, the engagement projection is formed so that the projection amount changes in a certain direction at a certain rate in the projection region. Accordingly, the pressure contact force applied to the screen door fixing container is successively concentrated on the engagement protrusions arranged in the direction in which the protrusion amount decreases from the engagement protrusion having the maximum protrusion amount. Therefore, the engaging protrusion can be inserted more smoothly.

  Further, according to the third configuration of the present invention, in the screen door fixing container of the second configuration, since the engagement protrusion is formed so that the protruding amount decreases from the upper side to the lower side of the container body, the container The engaging protrusion protruding from the back surface of the main body is inclined downward toward the net surface. Therefore, the engagement protrusion is difficult to come out from the gap between the mesh surfaces, and the screen door fixing container can be securely attached to the mesh surface.

  According to the fourth configuration of the present invention, in the screen door fixing container of the second or third configuration, an angle formed between the back surface of the container body and a plane passing through the engagement head of each engagement protrusion. Α, the angle formed by the back surface of the container body, the engagement head of the engagement protrusion having the maximum protrusion amount, and the plane passing through the edge of the container body in the direction in which the protrusion amount of the engagement protrusion decreases. When β is β, by satisfying α> β, even when the container main body is pressed against the mesh surface in a state where the container body is tilted to the maximum, the projection comes into contact with the mesh surface sequentially from the engagement protrusion having the maximum protrusion amount. Therefore, even when the screen door fixing container is pressed against the screen surface at any angle, the screen door fixing container can be easily and reliably fixed with a small force.

  Further, according to the fifth configuration of the present invention, in the screen door fixing container of the first configuration, the protrusion amount of the engagement protrusion is increased within a predetermined range from one end of the protrusion region, and the protrusion amount is maximum. The direction in which the amount of protrusion decreases from the engagement protrusion having the maximum protrusion amount due to the pressure contact force applied to the screen door fixing container is formed so that the protrusion amount decreases toward the other end of the protrusion region from the position. Concentrate sequentially on the engaging protrusions lined up. Therefore, the engaging protrusion can be inserted more smoothly.

  Further, according to the sixth configuration of the present invention, in the screen door fixing container of the fifth configuration, the engagement protrusions are formed so that the protruding amount changes in the vertical direction of the container body. The engaging projections that are formed project toward the mesh surface. Therefore, since the engaging protrusion engages with the mesh surface over the entire horizontal direction of the protruding region, the screen door fixing container can be more stably attached to the mesh surface.

  According to the seventh configuration of the present invention, in the screen door fixing container having any one of the second to fourth configurations, the engagement protrusion is formed on the inclined surface formed on the back surface of the container body. By attaching a hook-and-loop fastener that protrudes in a matrix at a predetermined pitch from the material, it is possible to easily form an engagement protrusion on the back surface of the container body in which the protruding amount changes in a fixed direction in a fixed direction within the protruding region. it can.

  Further, according to the eighth configuration of the present invention, in the screen door fixing container of the fifth or sixth configuration, the engagement projection is formed on the protruding surface that protrudes in a mountain shape formed on the back surface of the container body. By sticking a hook-and-loop fastener that protrudes in a matrix form at a predetermined pitch from the shaped substrate, the protruding amount increases from the one end of the protruding region within a predetermined range, and the other end of the protruding region from the position where the protruding amount becomes maximum An engagement protrusion whose protrusion amount decreases toward the back can be easily formed on the back surface of the container body.

  According to the ninth configuration of the present invention, in the screen door fixing container having the first to sixth configurations, the engagement protrusion is integrally formed on the back surface of the container main body, thereby reducing the thickness of the screen door fixing container. It can be made thin, and it becomes easy to attach the screen door fixing container to the gap between the screen door and the glass door. In addition, the assembly workability of the screen door fixing container is improved.

  According to the tenth configuration of the present invention, in the screen door fixing container having any one of the first to ninth configurations, the engagement head protrudes from the back side of the screen surface by making the engaging head spherical. There is no risk of injury when the human body touches the head. Further, it becomes difficult to be caught on the mesh surface when the engaging protrusion is extracted from the mesh surface, and the screen door fixing container can be easily removed without deforming or damaging the mesh surface.

The perspective view which looked at the screen door fixing container 1 which concerns on 1st Embodiment of this invention from the back side. The side view which shows the state which fixed the screen door fixing container 1 of 1st Embodiment to the net surface 6 In the screen door fixing container 1 of the first embodiment, an enlarged view showing a state immediately before the hook-and-loop fastener 3 and the screen surface 6 are engaged. The side view which shows the relationship between the inclination angle of the inclined surface 10, and the inclination of the container main body 2 in the container 1 for screen door fixing of 1st Embodiment. The side view which shows the example which formed the inclined surface 10 so that it might become an upward slope toward the downward direction from the upper direction of the container main body 2 in the screen door fixing container 1 of 1st Embodiment. The top view which shows the example which formed the inclined surface 10 so that it might have a gradient in the horizontal direction of the container main body 2 in the container 1 for screen door fixing of 1st Embodiment. The side view which shows the state which fixed the screen door fixing container 1 which concerns on 2nd Embodiment of this invention to the screen surface 6. FIG. In the screen door fixing container 1 of 2nd Embodiment, the enlarged view which shows the state just before the hook_and_loop | surface fastener 3 and the screen surface 6 engage. The side view which shows the example which formed the protruding surface 11 in the side view triangle shape in the screen door fixing container 1 of 2nd Embodiment. The top view which shows the example which formed the protruding surface 11 in the horizontal direction of the container main body 2 in circular arc shape in the screen door fixing container 1 of 2nd Embodiment. The side view which shows the state which fixed the screen door fixing container 1 which concerns on 3rd Embodiment of this invention to the screen surface 6. FIG. In the screen door fixing container 1 of 3rd Embodiment, the enlarged view which shows the state just before the engagement protrusion 8 and the screen surface 6 engage. The side view which shows the example which formed the engagement protrusion 8 so that protrusion amount might change in the up-down direction of the container main body 2 in the screen door fixing container 1 of 3rd Embodiment. The top view which shows the example which formed the engagement protrusion 8 so that the protrusion amount might change in the horizontal direction of the container main body 2 in the horizontal direction in the container 1 for screen fixing of 3rd Embodiment.

  The screen door fixing container of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a screen door fixing container 1 according to the first embodiment of the present invention as viewed from the back side, and FIG. 2 is a screen door fixing container 1 of the first embodiment fixed to a screen surface 6. It is a side view which shows a state. The screen door fixing container 1 includes a container body 2 made of a synthetic resin and a hook-and-loop fastener 3 fixed to an inclined surface 10 formed on the back surface 2a of the container body 2. A sheet 4 impregnated with a predetermined amount of a liquid medicine (insect repellent here) is accommodated in the container body 2. A slit-like window portion 5 is formed on the front surface 2b of the container body 2, and the window portion 5 is sealed with a drug blocking film that prevents permeation of the gasified drug.

  As the container body 2, an injection molded product of a thermoplastic resin such as polypropylene, polyethylene, polyester, or polystyrene, or a sheet molded product obtained by vacuum molding or pressure molding of a thermoplastic resin sheet can be used.

  As the drug blocking film, a polyvinylidene chloride resin, polyvinyl alcohol, an ethylene-vinyl alcohol copolymer film (EVOH), a polyamide resin, a polyester resin, and other resins are selected and laminated. Can be used. In addition, as a material for the drug blocking film, for example, an aluminum foil or an aluminum vapor deposition film thereof, or a vapor deposition film of a metal oxide such as silicon oxide or aluminum oxide can be provided on the stretched film.

  The mesh surface 6 to which the screen door fixing container 1 is attached is not particularly limited, but is 16 to 24 mesh / inch, and the monofilament 6a (see FIG. 3) constituting the mesh surface 6 has a diameter of 0.25. The thing of -0.35mm is suitable. The monofilament 6a may be a synthetic fiber, or a metal fiber or glass fiber surface coated with a resin.

  FIG. 3 is an enlarged view showing a state immediately before the hook-and-loop fastener 3 and the mesh surface 6 are engaged in the screen door fixing container 1 of the first embodiment. The hook-and-loop fastener 3 includes a sheet-like base material layer 7 attached and fixed to the inclined surface 10, and a plurality of engaging protrusions 8 that protrude from the base material layer 7 in a matrix shape at a predetermined pitch in the vertical and horizontal directions. The engagement protrusion 8 is composed of a flexible rod-shaped body 8a and an engagement head 8b formed at the tip of the rod-shaped body 8a and bulging in the entire radial direction (mushroom-shaped). ing. The base material layer 7 and the inclined surface 10 of the surface fastener 3 are fixed with a double-sided adhesive tape 9.

  As a material which comprises the rod-shaped body 8a, plastics and metals, such as polyolefin, nylon, polyester, polyvinyl alcohol, are mentioned, for example. The length of the rod-shaped body 8a is preferably a length that can surely penetrate the mesh surface 6, and specifically, 2 mm to 5 mm is preferable. The diameter of the rod-shaped body 8a is preferably substantially the same as or narrower than the gap 6b of the mesh surface 6 because it is easy to insert into the mesh. On the other hand, when the rod-shaped body 8a is too thin, the rod-shaped body 8a is easily bent, and the locking force of the screen door fixing container 1 to the mesh surface 6 is not preferable. Therefore, the diameter of the rod-shaped body 8a is preferably 0.4 mm or more, more preferably 0.5 mm or more and 2.0 mm or less. On the other hand, in the case of a metal, those having a diameter of 0.1 to 2.0 mm are preferable.

  Further, the shape of the engaging head 8b is not particularly limited, and may be a cubic shape or a conical shape in addition to the spherical shape shown in FIG. However, if the tip of the engaging head 8b has a sharp shape, there is a risk of injury when the human body touches the engaging head 8b of the rod-like body 8a protruding from the back surface of the mesh surface 6. Moreover, when the connection part with the rod-shaped body 8a of the engaging head 8b is linear, when extracting the engaging protrusion 8 from the mesh surface 6, it will be caught by the mesh surface 6, and it will become difficult to remove the screen door fixing container 1. FIG. Therefore, it is preferable to make the engaging head 8b spherical as shown in FIG. When the diameter of the engagement head 8b is larger than the gap 6b of the mesh surface 6, it is difficult to insert the engagement protrusion 8 into the mesh surface 6, and the mesh surface 6 may be deformed or damaged. Therefore, it is preferable that the diameter of the engaging head 8b is equal to or slightly smaller than the gap 6b. Also,

  As a specific example of the hook-and-loop fastener 3 used in the screen door fixing container 1 of this embodiment, for example, Magic Pitatto (trademark, manufactured by Kuraray Fastening Co., Ltd.) can be mentioned.

  When the screen door fixing container 1 is used, the hook-and-loop fastener 3 fixed to the back side of the screen door fixing container 1 is engaged with the screen surface of the screen door 6 in a state where the drug blocking film is peeled off from the window portion 5. As a result, the drug gradually gasifies from the sheet 4 in the container body 2. The gasified medicine passes through the window 5 of the container body 2 and evaporates to the outside.

  In the screen door fixing container 1 of the present embodiment, the protruding amount of the engagement protrusion 8 from the back surface 2 a is made to be the same as that of the container main body 2 by attaching the surface fastener 3 to the inclined surface 10 formed on the back surface 2 a of the container body 2. It decreases gradually from the top to the bottom.

  According to this configuration, when the rear door 2a of the container body 2 is pressed against the mesh surface 6 with the screen door fixing container 1 held substantially parallel to the mesh surface 6, as shown in FIG. A row (or a plurality of rows) of engaging projections 8 arranged in the width direction of the hook-and-loop fastener 3 (the direction perpendicular to the paper surface of FIG. 2) are first in contact with the mesh surface 6. As a result, the contact area of the hook-and-loop fastener 3 (engagement protrusion 8) with respect to the mesh surface 6 is reduced, and the pressure contact force (stress) applied to the screen door fixing container 1 is applied to a part of the engagement protrusions 8 positioned at the uppermost position. In order to concentrate, the engaging protrusion 8 positioned at the uppermost position is smoothly inserted into the gap 6 b of the mesh surface 6.

  Thereafter, when the screen door fixing container 1 is further brought into pressure contact with the screen surface 6, the next one row (or a plurality of rows) of the engagement projections 8 adjacent to the lower side of the uppermost engagement projection 8 is formed on the screen surface. 6 is contacted. Further, the plurality of rows of engaging projections 8 arranged below the substrate also sequentially contact the mesh surface 6. That is, since the press contact force (stress) applied to the screen door fixing container 1 is concentrated on the engagement protrusions 8 in each row aligned along the inclined surface 10, The engaging protrusions 8 in the row are also smoothly inserted into the gap 6b of the mesh surface 6.

  Therefore, the screen door fixing container 1 can be easily and reliably fixed to the screen surface 6 with a small force. Further, since the stress applied to the mesh surface 6 can be reduced, there is no possibility that the mesh surface 6 is deformed and the gap 6b is partially expanded or the monofilament 6a forming the mesh surface 6 is cut.

  The position of the inclined surface 10 to which the hook-and-loop fastener 3 is attached is not particularly limited, but in order to stably attach the screen door fixing container 1 to the mesh surface 6, one or two upper portions of the back surface 2a of the container body 2 are used. It is preferable to form the inclined surface 10 at the location and attach the hook-and-loop fastener 3.

  Moreover, when attaching to a screen door, it is preferable to attach to the room inner side of the screen surface 6 in order to reduce wetness by rain even a little. In that case, the thickness of the container body 2 including the inclined surface 10 should be within the interval between the screen door and the glass door so that the opening and closing of the glass door is not hindered by attaching the screen door fixing container 1. preferable.

  FIG. 4 is a side view showing the relationship between the inclination angle of the inclined surface 10 and the inclination of the container body 2 in the screen door fixing container 1 of the present embodiment. For example, when the user tries to attach the screen door fixing container 1 to a high position of the screen door by reaching out upward, the upper end of the container body 2 is easily inclined in the direction away from the screen surface 6 as shown in FIG. Become.

  Here, the angle of inclination of the inclined surface 10 (the angle formed by the plane H passing through the engaging head 8a and the back surface 2a) is α, and the engagement is located at the top of the inclined surface 10 (the amount of protrusion is maximum). A plane (mesh surface 6) passing through the engagement head 8a of the protrusion 8 and the edge of the container body 2 (here, the lower end of the container body 2) in the direction in which the amount of protrusion of the engagement protrusion 8 decreases; An angle formed with the back surface 2a of the main body is represented by β.

  When the angles α and β are in the relationship of α> β, as shown in FIG. 4, even when the container body 2 is pressed to the mesh surface 6 in a state where the container body 2 is inclined to the maximum, it is positioned at the uppermost position of the inclined surface 10. The meshing surface 8 is sequentially contacted from the engaging projection 8 (the projection amount is maximum). Therefore, regardless of the angle at which the user presses the screen door fixing container 1 against the screen surface 6, the screen door fixing container 1 can be fixed easily and reliably with a small force.

  Moreover, in the example shown in FIGS. 1-4, although the inclined surface 10 which is ascending upward from the downward direction of the container main body 2 was formed, for example, the downward direction from the upper side of the container main body 2 as shown in FIG. As shown in FIG. 6, the slope 10 has an upward slope toward the top, and the slope has a slope in the horizontal direction (left and right direction in FIG. 6) when viewed from above the container body 2 (front side in FIG. 6). It may be surface 10.

  However, when the inclined surface 10 is inclined upward from the lower side to the upper side of the container body 2, the engaging protrusion 8 of the surface fastener 3 attached to the inclined surface 10 is inclined downward toward the mesh surface 6. Therefore, the engagement protrusion 8 is difficult to be removed from the gap 6 b of the mesh surface 6, and the mesh door fixing container 1 can be more reliably supported by the engagement between the engagement protrusion 8 and the mesh surface 6.

  FIG. 7 is a side view showing a state in which the screen door fixing container 1 according to the second embodiment of the present invention is fixed to the screen surface 6, and FIG. 8 is a side view of the screen door fixing container 1 of the second embodiment. It is an enlarged view which shows the state just before the fastener 3 and the mesh surface 6 engage. In the present embodiment, a projecting surface 11 having an arc shape when viewed from the side is formed at a substantially central portion of the back surface 2 a of the container body 2, and the hook-and-loop fastener 3 is attached along the projecting surface 11. Since the structure of the other part of the container main body 2 and the structure of the hook-and-loop fastener 3 are the same as those of the first embodiment, description thereof is omitted.

  In the screen door fixing container 1 of the present embodiment, by attaching the hook-and-loop fastener 3 to the protruding surface 11 formed on the back surface 2a of the container body 2, the back surface 2a from the upper end and the lower end of the protruding surface 11 toward the center. The amount of protrusion of the engaging protrusion 8 from is increased stepwise.

  According to this configuration, when the back surface 2a of the container body 2 is pressed against the mesh surface 6 with the screen door fixing container 1 held substantially parallel to the mesh surface 6, as shown in FIG. 11, one row (or a plurality of rows) of engaging projections 8 arranged in the width direction of the hook-and-loop fastener 3 (direction perpendicular to the paper surface of FIG. 8) first contact the mesh surface 6. As a result, the contact area of the hook-and-loop fastener 3 (engagement protrusion 8) with respect to the mesh surface 6 is reduced, and the pressure contact force (stress) applied to the mesh door fixing container 1 is concentrated on a part of the engagement protrusions 8 located in the center. Therefore, the engaging protrusion 8 located at the center is smoothly inserted into the gap 6 b of the mesh surface 6.

  Thereafter, when the screen door fixing container 1 is further brought into pressure contact with the screen surface 6, the next two rows (or a plurality of rows) of the engagement projections 8 adjacent to the upper and lower sides of the engagement projection 8 located at the center are formed. Contact the mesh surface 6. Further, the plurality of rows of engaging protrusions 8 arranged above and below also sequentially contact the mesh surface 6. That is, the press contact force (stress) applied to the screen door fixing container 1 is concentrated on the engagement protrusions 8 of each row aligned along the protruding surface 11, so that it is the same as the engagement protrusions 8 for one row located in the center. In addition, the engagement protrusions 8 in each row are also smoothly inserted into the gap 6 b of the mesh surface 6.

  Therefore, similarly to the first embodiment, the screen door fixing container 1 can be easily and reliably fixed to the screen surface 6 with a small force. Further, since the stress applied to the mesh surface 6 can be reduced, there is no possibility that the mesh surface 6 is deformed and the gap 6b is partially expanded or the monofilament 6a forming the mesh surface 6 is cut.

  The position of the protruding surface 11 to which the hook-and-loop fastener 3 is attached is not particularly limited, but in order to stably attach the screen door fixing container 1 to the mesh surface 6, from the center part of the back surface of the container body 2 to the upper part. It is preferable that one or two protruding surfaces 11 are formed in the range and the surface fastener 3 is attached. Moreover, it is preferable that the thickness of the container main body 2 including the projecting surface 11 is within an interval between the screen door and the glass door so that the opening and closing of the glass door is not hindered by attaching the screen door fixing container 1.

  Further, in the present embodiment, the projecting surface 11 having a circular arc shape when viewed from the side is formed on the back surface of the container body 2. For example, the projecting surface 11 having a triangular shape when viewed from the side as shown in FIG. In addition, the projection surface 11 may have an arcuate shape 11 in the horizontal direction (left-right direction in FIG. 10) when viewed from above the container body 2 (front side in FIG. 10).

  As shown in FIGS. 7 and 9, when the projecting surface 11 is such that the protruding amount of the engaging projection 8 changes in the vertical direction of the container body 2, the horizontal direction of the hook-and-loop fastener 3 attached to the projecting surface 11. Engaging protrusions 8 arranged in a row (in a direction perpendicular to the paper surface of FIGS. 7 and 9) protrude toward the mesh surface 6. Therefore, since the engaging projection 8 engages with the mesh surface 6 over the entire horizontal direction of the hook-and-loop fastener 3, the screen door fixing container 1 can be supported more stably.

  FIG. 11 is a side view showing a state in which the screen door fixing container 1 according to the third embodiment of the present invention is fixed to the screen surface 6, and FIG. It is an enlarged view showing a state immediately before the mating protrusion 8 and the mesh surface 6 are engaged. In the present embodiment, a plurality of rows of engaging protrusions 8 are integrally formed in a matrix on the back surface 2a of the container body 2 so that the amount of protrusion from the back surface 2a decreases stepwise from above to below. Since the structure of the other part of the container main body 2 is the same as that of 1st Embodiment, description is abbreviate | omitted.

  According to this configuration, when the back surface 2a of the container body 2 is pressed against the mesh surface 6 with the screen door fixing container 1 held substantially parallel to the mesh surface 6, as shown in FIG. A row (or a plurality of rows) of engaging projections 8 that are positioned first contact the mesh surface 6. As a result, the contact area of the engagement protrusion 8 with respect to the screen surface 6 is reduced, and the pressing force (stress) applied to the screen door fixing container 1 is concentrated on a part of the engagement protrusions 8 positioned at the uppermost position. The engaging protrusion 8 positioned above is smoothly inserted into the gap 6 b of the mesh surface 6.

  Thereafter, when the screen door fixing container 1 is further brought into pressure contact with the screen surface 6, the next one row (or a plurality of rows) of the engagement projections 8 adjacent to the lower side of the uppermost engagement projection 8 is formed on the screen surface. 6 is contacted. Further, the plurality of rows of engaging projections 8 arranged below the substrate also sequentially contact the mesh surface 6. That is, since the press contact force (stress) applied to the screen door fixing container 1 is concentrated on the engagement protrusions 8 in each row, the engagement protrusions 8 in each row are also similar to the engagement protrusions 8 positioned at the uppermost position. It is smoothly inserted into the gap 6b of the mesh surface 6.

  Therefore, similarly to the first and second embodiments, the screen door fixing container 1 can be easily and reliably fixed to the screen surface 6 with a small force. Further, since the stress applied to the mesh surface 6 can be reduced, there is no possibility that the mesh surface 6 is deformed and the gap 6b is partially expanded or the monofilament 6a forming the mesh surface 6 is cut.

  Moreover, in this embodiment, since it is not necessary to form the inclined surface 10 and the protruding surface 11 in the back surface 2a of the container main body 2, the thickness of the screen door fixing container 1 can be reduced, and the gap between the screen door and the glass door can be reduced. It becomes easy to attach the screen door fixing container 1. Furthermore, since it is not necessary to affix the hook-and-loop fastener 3, the assembly workability of the screen door fixing container 1 is also improved.

  Further, the relationship between the change in the protrusion amount of the engagement protrusion 8 and the inclination of the container body 2 can be explained in the same manner as in the first embodiment. That is, the angle α formed by the plane H passing through the engagement head 8a and the back surface 2a, the engagement head 8a of the engagement protrusion 8 positioned at the top of the back surface 2a (the protrusion amount is maximum), and the engagement An angle β formed by a plane (mesh surface 6) passing through the edge of the container body 2 (here, the lower end of the container body 2) in the direction in which the protrusion amount of the mating protrusion 8 decreases and the back surface 2a of the container body. When the relationship is α> β, even when the container body 2 is pressed against the mesh surface 6 in a state where the container body 2 is tilted to the maximum, the mesh from the engagement projection 8 located at the uppermost position (the projection amount is the maximum). The surface 6 is sequentially contacted. Therefore, regardless of the angle at which the user presses the screen door fixing container 1 against the screen surface 6, the screen door fixing container 1 can be fixed easily and reliably with a small force.

  Further, in the present embodiment, the engagement protrusion 8 whose protrusion amount gradually decreases from the upper side to the lower side is formed on the back surface 2a of the container body 2, but for example, as shown in FIG. Engagement protrusions 8 may be formed on the back surface 2a so that the amount of protrusion changes from the lower side to the upper side in a mountain shape. As shown in FIG. 14, the upper side of the container body 2 (the front side in FIG. 14). ), The engagement protrusion 8 may be formed so that the amount of protrusion changes in the horizontal direction (left-right direction in FIG. 14).

  In addition, the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit of the present invention. For example, the configuration of the above-described screen door fixing container 1 is only a preferable example, and instead of the sheet 4 impregnated with a drug, a gel or semi-solid drug sealed in an inner bag of a drug-permeable film. It can also be used by being housed in the container body 2. Further, the container body 2 may have a flat plate shape, and a support portion that supports the sheet 4 impregnated with the drug may be provided on the front side.

  Moreover, in each said embodiment, although the engagement protrusion 8 in which the engagement head 8b swelled to the whole radial direction was formed in the front-end | tip part of the rod-shaped body 8a is used, it is not restricted to this, For example, radial direction It is also possible to use an engaging protrusion 8 in which a hook-shaped engaging head 8b protruding at one or a plurality of places is formed at the tip of the rod-shaped body 8a.

  INDUSTRIAL APPLICABILITY The present invention can be used for a screen door fixing container that contains an insecticide, a repellent, a fragrance, etc. and can be attached to and detached from the screen door. By using the present invention, a screen door fixing container having a simple structure that can be easily and reliably attached to the screen door and that can prevent deformation and breakage of the screen surface of the screen door during attachment and detachment.

DESCRIPTION OF SYMBOLS 1 Screen door fixing container 2 Container main body 2a Back surface 2b Front surface 3 Surface fastener 4 Sheet material 6 Net surface 7 Base material 8 Engagement protrusion 8a Rod-shaped body 8b Engagement head 9 Double-sided adhesive tape 10 Inclined surface 11 Projection surface

Claims (10)

A container body for storing or supporting the contents;
A number of engaging protrusions protruding in a matrix form at a predetermined pitch from the back surface of the container body;
A screen door fixing container that can be attached to the screen surface by engaging the engaging projection with the screen surface of the screen door,
The engagement protrusion has a flexible rod-shaped body and an engagement head formed by radially expanding a tip portion of the rod-shaped body,
A screen door-fixing container, wherein a protruding amount of the engaging protrusion with respect to a back surface of the container body changes stepwise within a protruding region.   2. The screen door fixing container according to claim 1, wherein the engagement protrusion is formed such that a protruding amount changes in a fixed direction at a fixed rate in the protruding region.   3. The screen door fixing container according to claim 2, wherein the engagement protrusion is formed so that a protruding amount decreases from an upper side to a lower side of the container main body.   An angle formed by a back surface of the container body and a plane passing through the engagement heads of the plurality of engagement protrusions is α, and the engagement of the engagement protrusions having the maximum protrusion amount with the back surface of the container body. 2. The angle α between the head and the plane passing through the edge of the container main body in the direction in which the amount of protrusion of the engaging protrusion decreases is α> β. Alternatively, the screen door fixing container according to claim 2.   The engagement protrusion is formed such that the protrusion amount increases within a predetermined range from one end of the protrusion region, and the protrusion amount decreases from the position where the protrusion amount becomes maximum toward the other end of the protrusion region. The screen door fixing container according to claim 1.   6. The screen door fixing container according to claim 5, wherein the engaging protrusion is formed so that a protruding amount changes in a vertical direction of the container main body.   An inclined surface is formed on the back surface of the container main body, and a hook-and-loop fastener in which the engagement protrusion protrudes in a matrix form from the sheet-like base material at a predetermined pitch is attached to the inclined surface. The screen door fixing container according to claim 2, wherein:   A protrusion-like surface protruding in a mountain shape is formed on the back surface of the container body, and a hook-and-loop fastener in which the engagement protrusion protrudes in a matrix form at a predetermined pitch from the sheet-like base material on the protrusion-like surface. The screen door fixing container according to claim 5 or 6, wherein the container is fixed.   The screen door fixing container according to any one of claims 1 to 6, wherein the engaging protrusion is integrally formed on a back surface of the container main body.   The screen door fixing container according to claim 1, wherein the engaging head is spherical.

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