JP6922523B2 - Applied product - Google Patents

Description

The present invention relates to a coated product for coating a coated material such as an instant adhesive.

Conventionally, as a coating product of this type, by pressing the operation receiving portion to press the tube container housed in the outer container, the coating material in the tube container can be squeezed out through a nozzle. Is known (see, for example, Patent Document 1). In this coated product, the outer container body is composed of a pair of half-split bodies having openings, and a tongue piece that also serves as an operation receiving portion is arranged at the openings of each of the half-split bodies. These tongue pieces are connected to the trailing edge of the opening in a posture that allows the tube container body to be sandwiched from both sides, and are arranged in the opening of the outer container body so that they can be pressed from the outside. That is, the tongue piece faces the holding portion for fixing the flat rear end portion of the tube container so as to sandwich it from both sides, and the tongue piece so as to spread from the rear end portion side to the mouth portion side of the tube container. It is provided with a pressing plate portion forming an operation receiving portion, and the pressing plate portion faces the opening of the outer container body in a state where the pressing operation can be performed from the outside.

In such a configuration, since the pressing plate portions are set along the entire tube container body, the entire tube container body can be crushed at the same time even if the pressing plate portions are slightly pressed. There is a problem that the contents may continue to flow out more than necessary.

Republished patent WO12 / 164779

Focusing on the above points, it is an object of the present invention to provide a coated product having a structure capable of preventing an unnecessarily outflow of contents while suppressing unsqueezed contents.

The coated product according to the invention according to claim 1 includes a tube container in which the coated material is housed in the tube container body and an outer container arranged so as to surround the outside of the tube container body. The outer container is a product, and the outer container is provided with an operation mechanism for pressing the tube container body by an operation force applied to the operation reception unit and discharging a coating material in the tube container body. A first pressing portion provided in a portion corresponding to the region on the distal end side of the tube container body in order for the operating mechanism to preferentially transmit the operating force to the region on the distal end side of the tube container body. A second pressing portion provided in a portion corresponding to the region on the rear end side of the tube container body and the first pressing portion for transmitting the operating force to the region on the rear end side of the tube container body. Bei give a the step of pressing operation has progressed partway and operating force distribution means for pressing said second pressing portion to the other regions by section, the operation-force distribution means, the first pressing portion in the initial state the tube The first and second pressing parts are urged to abut or approach the container and keep the second pressing part away from the tube container, and the crushed state of the region on the tip side of the tube container becomes large. As the reaction force received from the tube container by the first pressing portion increases, the second pressing portion approaches and presses against the urging force .

The coated product according to the invention according to claim 2 has the configuration according to claim 1, wherein the operation mechanism is arranged in pairs on both sides of the tube container body, and the operation reception unit, the first. It is provided with a holding body having the pressing portion of the above and the second pressing portion, respectively.

The coated product according to the third aspect of the present invention has the configuration according to the second aspect, wherein the sandwiching body includes the first pressing portion in a portion corresponding to a region on the tip end side of the tube container body. The second pressing portion is provided in a portion corresponding to the region on the rear end side of the tube container body, and the operating force distribution means is the first and second pressing portions on the outer surface of each holding body. The operation receiving portion is provided at a portion corresponding to the middle of the pressing portion, and the rear ends of the two sandwiching bodies are connected by an elastic urging body in a state where they can be brought into contact with each other.

The coated product according to the invention according to claim 4 has the configuration according to claim 3, wherein each sandwiching body is composed of a continuous surface of an inner surface of the first pressing portion and an inner surface of the second pressing portion. The elastic urging body constituting the operating force distribution means can be elastically deformed until the inner surfaces of the second pressing portions of the two sandwiching bodies abut against each other.

The coated product according to the invention according to claim 5 has the configuration according to claim 3 or 4, wherein the operation receiving portion, the first pressing portion, and the second pressing portion are respectively attached to the both holding bodies. The two sandwiching bodies are integrally provided, and the elastic urging body constituting the operating force distribution means is integrally formed.

The coated product according to the invention according to claim 6 has the structure according to claim 3, 4 or 5, wherein the elastic urging body forms a partial annular shape having a notch in a part thereof, and the notch has a notch. Both ends facing each other are integrated with the rear end of the holding body.

The coated product according to the invention according to claim 7 has a configuration according to claim 1, 2, 3, 4, 5 or 6, wherein the outer container has a window for exposing the operation receiving portion to the outside. It is equipped.

According to the present invention, it is possible to provide a coated product having a structure capable of preventing an unnecessarily outflow of the contents while suppressing the unsqueezed residue of the contents.

The perspective view which shows the coating product which concerns on one Embodiment of this invention. The front view which shows the coated product which concerns on the same embodiment. The plan view which shows the coating product which concerns on the same embodiment. The left side view which shows the coated product which concerns on the same embodiment. The right side view which shows the coated product which concerns on the same embodiment. FIG. 2 is a cross-sectional view taken along the line AA in FIG. FIG. 3 is a cross-sectional view taken along the line BB in FIG. The perspective view which shows the state which removed the cap from the outer container main body which concerns on the same embodiment. An exploded perspective view showing a coated product according to the same embodiment. The explanatory view for demonstrating the operation of the coated product which concerns on this embodiment. The explanatory view for demonstrating the operation of the coated product which concerns on this embodiment. The explanatory view for demonstrating the operation of the coated product which concerns on this embodiment. FIG. 3 is a perspective view showing a state immediately before engaging the top portion of the cap according to the same embodiment with the rear end portion of the outer container main body. FIG. 5 is a plan view showing a state in which the top of the cap according to the same embodiment is engaged with the rear end of the outer container body. FIG. 14 is a cross-sectional view taken along the line CC in FIG. An exploded perspective view showing a cap according to the same embodiment. An exploded perspective view showing a cap according to the same embodiment. The plan view of the cap which concerns on the same embodiment. FIG. 18 is a view taken along the arrow D in FIG. FIG. 18 is a cross-sectional view taken along the line EE. FIG. 8 is a cross-sectional view taken along the line FF in FIG.

An embodiment of the present invention will be described below with reference to FIGS. 1 to 21.

The present embodiment is a case where the present invention is applied to a coating product 1 for coating the instant adhesive A. As shown in FIGS. 6 to 12, the coated product 1 includes a core portion 2 for coating the instant adhesive A which is a coated material, and an outer container 3 which is a container for accommodating the core portion 2. It will be done.

As shown in FIGS. 6, 7 and 9 to 12, the core portion 2 includes a tube container 4 containing an instant adhesive A and a nozzle 5 attached to the mouth portion 13 of the tube container 4. It is prepared.

As shown in FIGS. 9 to 12, the tube container 4 has a tube container main body 11 in which the instant adhesive A is stored and a mouth portion 13 for guiding the instant adhesive A inside the tube container main body 11 to the outside. A male screw is formed on the outer periphery of the mouth portion 13. Since the tube container 4 has a well-known structure, further description thereof will be omitted. The instant adhesive A is a cyanoacrylate-based compound, to which a diarylethene-based photochromic compound that develops color by being irradiated with ultraviolet rays of a specific wavelength and is decolorized by being irradiated with visible light is added. Specifically, the instant adhesive A in the tube container body 11 develops a red color, for example, and after being discharged from the nozzle 5 and applied to the target object, the red color disappears and changes to colorless and transparent. be. For example, those shown in Japanese Patent Application Laid-Open No. 2013-010052 can be mentioned.

As shown in FIGS. 9 to 12, the nozzle 5 has a hollow body-like and translucent nozzle body 15 having a coating distribution passage inside, and a base end member 17 that is separate from the nozzle body 15. And have. The purpose of making the nozzle body 15 translucent is to allow the appearance of the red instant adhesive A being applied through the nozzle 5 to be visually recognized from the outside.

As shown in FIGS. 10 to 12, the nozzle body 15 has a tip cut portion 19 at the tip for properly performing the coating operation, and a base is press-fitted into the mouth portion 13 of the tube container 4 at the base end. It has an end cut portion 21, and a proximal flange portion 23 is formed on the outer periphery of the proximal portion vicinity portion thereof.

As shown in FIGS. 10 to 12, the base end member 17 has a tubular shape that is externally fitted to the base end side of the nozzle body 15, and is substantially the same as the base end flange portion 23 of the nozzle body 15. It has an outer diameter. A large-diameter collar portion 25 is formed on the outer periphery of the base end of the base end member 17, and a female screw 27 to which the mouth portion 13 of the tube container 4 is screwed is formed on the inner circumference on the base end side. Has been done.

The core portion 2 described above is housed in the outer container 3. As shown in FIGS. 1 to 12, the outer container 3 covers the outer container main body 6 which is a container main body for accommodating the main part of the core portion 2 and the exposed end portion of the core portion 2. The outer container body 6 is provided with a cap 7 to which the base portion 7b is screwed to the tip portion 6a.

As shown in FIGS. 6 to 12, the outer container main body 6 includes a body 29 that surrounds a main portion of the core portion 2, a tip member 31 attached to the tip end side of the body 29, and a rear portion of the body 29. It includes a bottom wall member 33 covered on the end side and an operation mechanism 35 provided in the body 29.

As shown in FIGS. 6 to 12, the body 29 has a cylindrical shape having a circular cross section, and has a gentle truncated conical shape so that the cross-sectional area gradually increases from the front end to the rear end. There is. A tip boss portion 37 for accommodating the base end member 17 of the nozzle 5 is provided on the tip end side of the body 29, and a bottom wall member mounting portion 39 is provided on the rear end side. A spiral groove 37a for screwing the tip member 31 is formed on the outer periphery of the tip boss portion 37. A pair of windows 41 are formed at the opposite intermediate portions of the body 29. Further, on the rear side of the window 41 on the inner circumference of the body 29, a pair of guide cylinder portions 43 that open inward are provided adjacent to each other, and on the rear side of each of the guide cylinder portions 43. Is provided with the bottom wall member mounting portion 39 for mounting the bottom wall member 33. The body 29 in this embodiment is divided into a pair of half-split body elements 45, and each of these half-split body elements 45 has a spiral groove 37a, a bottom wall member mounting portion 39, a window 41, and a guide tube portion. 43 are provided one by one.

As shown in FIGS. 6 to 12, the tip member 31 is screwed to the outer circumference of the tip boss portion 37 of the body 29, and is shown as a pair screwed into the spiral groove 37a on the inner circumference thereof. A spiral groove 31a for wearing a cap screw is formed on the outer periphery thereof, and a through hole 31b for penetrating the nozzle 5 is formed in the central portion. That is, the tip member 31 constitutes the tip portion 6a of the outer container main body 6, and the base portion 7b of the cap 7 is screwed to the outer circumference of the tip member 31. Then, the tip member 31 positions and fixes the nozzle 5 with respect to the outer container main body 6 and regulates that the tip side of the half-split body element 45 constituting the body 29 is separated.

As shown in FIGS. 6, 7 and 9 to 12, the bottom wall member 33 has a rear end portion 6b of the outer container main body 6, that is, a top portion 7a of a cap 7 described later at the rear end portion of the body 29. It is a disk-shaped object that closes the vicinity of the rear end of the body 29 with a fitting allowance 29a for fitting the body 29, and is provided with a pair of elastic claws 49 on the inner surface thereof. By elastically engaging these elastic claws 49 with the bottom wall member mounting portion 39 provided on the body 29, the bottom wall member 33 is prevented from coming off from the body 29, and the bottom wall member 33 prevents the body from coming off. The rear end side of the half-split body element 45 constituting the 29 is restricted from being separated.

The operation mechanism 35 presses the tube container body 11 by an operation force applied to the operation reception unit 51 to discharge the coated material in the tube container body 11. More specifically, as shown in FIGS. 7 and 10 to 12, the operation mechanism 35 gives priority to the operation force and gives priority to a specific region of the tube container body 11, specifically, a region on the tip side. A first pressing portion 53 for transmitting to 11a, and a second pressing portion 55 for transmitting the operating force to another region of the tube container body 11, specifically, a region 11b on the rear end side. The operation force distributing means 57 for pressing the second pressing portion 55 against the other region, that is, the region 11b on the rear end side is provided from the stage where the pressing operation by the first pressing portion 53 has progressed halfway. be.

Further, as shown in FIGS. 7 and 10 to 12, the operation mechanism 35 is arranged in pairs on both sides of the tube container main body 11, and the operation reception unit 51 and the first pressing unit 53 are arranged. The holding body 61 having the second pressing portion 55 and the guide protrusion 59 integrally is provided.

As shown in FIGS. 10 to 12, the holding body 61 is provided with the first pressing portion 53 at a portion corresponding to the region 11a on the distal end side of the tube container main body 11, and is after the tube container main body 11. The second pressing portion 55 is provided in a portion corresponding to the region 11b on the end side. Further, each holding body 61 is formed by forming an inner surface of the first pressing portion 53 and an inner surface of the second pressing portion 55 as continuous surfaces, and these surfaces are made to face the tube container main body 11. ing.

As shown in FIGS. 1 to 3, 7 and 10 to 12, the operation receiving unit 51 is exposed to the outside through the window 41 of the outer container 3, and is exposed from the outside to the inside with a finger. It is designed so that it can be pressed.

The operating force distribution means 57 is provided with the operation receiving portion 51 at a portion corresponding to the middle of the first and second pressing portions 53 and 55 on the outer surface of each holding body 61, and the both holding bodies 61. The rear ends 61a are connected to each other by an elastic urging body 63 in a state where they can be brought into contact with each other. Further, in this embodiment, the guide protrusions 59 provided at the base end portions of the respective holding bodies 61 are inserted into the corresponding guide cylinder portions 43 in a state where they can be retracted and a slight tilt is allowed. ing.

The elastic urging body 63 is elastically deformable until the inner surfaces of the second pressing portions 55 of the two holding bodies 61 abut against each other, and forms a partial annular shape having a notch in a part thereof. Further, the elastic urging body 63 is integrally formed with the both holding bodies 61. More specifically, both ends of the elastic urging body 63 facing the notch are integrated with the rear ends 61a of the both holding bodies 61, respectively.

Here, the operation of the operation mechanism 35 described above will be described with reference to FIGS. 10 to 12.

First, in the initial state shown in FIG. 10, the tube container 4 is filled with the instant adhesive A, and the first pressing portion 53 of the holding body 61 is in contact with or close to the tube container 4. , The second pressing portion 55 is in a state of being separated from the tube container 4. That is, the two sandwiching bodies 61 are not only urged in a direction in which they are mutually opened by the urging force of the elastic urging body 63 that connects the base ends thereof, but also in a direction in which the base ends are separated from each other. The guide protrusions 59 provided at the base end portions of the sandwiching bodies 61 are pushed back into the guide cylinder portion 43 of the corresponding body 29, and the second pressing portion 55 is removed from the tube container 4. It is kept away. When both operation receiving portions 51 are pressed from such an initial state, since both holding bodies 61 are in a cantilever state, the tip side of both holding bodies 61 preferentially rotates in the tube container 4 direction. The pressing portion 53 of the tube container 4 is first pressed against the region 11a on the tip end side of the tube container 4, and the instant adhesive A in the tube container 4 is discharged from the nozzle 5 to the outside. FIG. 11 shows an intermediate state after performing such an operation to some extent, and when both operation receiving portions 51 are further pressed from this intermediate state, the region 11a on the tip end side of the tube container 4 is further pressed. The crushed state becomes large, and the reaction force acting on the first pressing portion 53 of the holding body 61 gradually increases from the tube container 4 side. If the operation is further continued in that state, the movement of the first pressing portion 53, which has a large load, is suppressed, and the proximal end side of the holding body 61 begins to approach against the urging force of the elastic urging body 63. As a result, not only the first pressing portion 53 but also the second pressing portion 55 is further pressed against the region 11b on the proximal end side of the tube container 4, and finally, as shown in FIG. 12, the tube The operation can be continued until the container body 11 is crushed almost flat, and the amount of the instant adhesive A remaining in the tube container 4 can be reduced as compared with the conventional one, and it can be efficiently extruded to the outside. It becomes. The guide protrusion 59 provided at the base end portion of the holding body 61 tilts slightly in the guide cylinder portion 43 at the stage of transition from the initial state to the intermediate state to allow the rotation of both holding bodies 61. You can do it. Then, when the intermediate state is reached to the final stage, the guide protrusion 59 slides in the direction of coming out of the guide cylinder portion 43.

The cap 7 is detachably screwed to the tip end side of the outer container body 6 described above.

The cap 7 can cover the nozzle 5, which is the exposed end of the core portion 2, and is shown in FIGS. 1 to 4 when the cap 7 is screwed to the tip end side of the outer container main body 6. As described above, the cross-sectional area gradually increases from the top portion 7a of the cap 7 toward the rear end portion of the outer container 3.

On the other hand, in a state where the cap 7 is not screwed to the outer container main body 6, as shown in FIGS. 13 to 15, the top portion 7a of the cap 7 and the rear end portion 6b of the outer container main body 6 are engaged. It is possible to combine and connect. That is, the cap 7 can fit the top portion 7a to the inner circumference of the fitting allowance 29a set at the rear end portion 6b of the outer container body 6, in other words, the rear end portion of the body 29. be.

Further, the top portion 7a of the cap 7 has a polygonal cross section inscribed in the rear end portion 6b of the outer container body 6. More specifically, as shown in FIGS. 1, 4, 9, and 15, the top portion 7a of the cap 7 has a cross-sectional polygonal shape with rounded corners, and these corners are the rear ends of the body 29. It is inscribed in the inner circumference of the part. The radius of curvature of the corner of the top portion 7a of the cap 7 is set to be smaller than the radius of the inner peripheral surface of the rear end portion 6b of the outer container body 6, and each corner of the cap 7 and the inside of the body 29. The peripheral surfaces are in line contact with each other.

Further, as shown in FIGS. 6 to 8 and 16 to 21, the cap 7 has a form in which the outer peripheral surface of the cap 7 changes from a polygonal cross section to a circular cross section from the top 7a to the base 7b. It has a double structure including an outer cap body 65 and an inner cap body 67 mounted inside the outer cap body 65.

As shown in FIGS. 6 to 8 and 16 to 21, the outer cap body 65 gradually and continuously has an outer peripheral surface from a polygonal cross section to a circular cross section from the top 7a to the base 7b. It has a changing morphology. More specifically, the top portion 7a side of the outer cap body 65 has a quadrangular cross section provided with a flat portion 65b that gently curves outward between the rounded corner portions 65a. A key groove 69 is provided in a pair of flat portions 65b facing each other of the outer cap body 65. The key groove 69 is formed between the parallel pair of ribs 71 erected on the flat portion 65b. Further, a stepped engaging portion 73 is provided on the inner surface of the other pair of flat portions 65b of the outer cap body 65 facing each other, that is, the flat portion 65b in which the key groove 69 is not provided. .. The color of the outer cap body 65 is white or a color close to white.

The inner cap body 67 covers the nozzle 5 which is an exposed end portion of the core portion 2 to prevent the tip of the nozzle 5 from coming into contact with air, and visible light to the instant adhesive A in the nozzle 5 which has translucency. It is for blocking the arrival of light. The color of the inner cap body 67 is darker than that of the outer cap body 65, and more specifically, it is black. As shown in FIGS. 6 to 8 and 16 to 21, the inner cap body 67 includes a tubular tip cap portion 75 whose top is closed to be capped at the tip of the nozzle 5 and a base end. A large-diameter screwed portion 77 that is located on the side and is fitted to the inner circumference of the base of the outer cap body 65 and screwed to the outer container body 6, and these tip cap-attached portions 75 and the screw-attached portion 77 are integrally integrated. It includes a continuous intermediate cone 79. Further, on the outer periphery thereof, rotation transmission for transmitting the rotational operation force applied to the outer cap body 65 to the inner cap body 67, which is located on the top side, that is, the tip cap attachment portion 75 side from the screwing portion 77. A partial key 81 and an elastic claw 83 that elastically engages with the engaging portion of the outer cap body 65 to prevent the inner cap body 67 from being pulled out from the outer cap body 65 are provided. Both the key 81 and the elastic claw 83 are integrally formed on the outer periphery of the intermediate cone-shaped portion 79.

As shown in FIGS. 8 and 16 to 21, the screwed portion 77 is provided with an opening hole to be exteriorized in the tip member 31 of the outer container main body 6, and the tip is provided on the inner circumference of the opening hole. A pair of screw protrusions 85 that screw into the spiral groove of the member 31 are provided so as to project.

As shown in FIGS. 8, 16 to 18, and 20, the key 81 is a rib-shaped one that is integrally projected on the outer periphery of the intermediate cone-shaped portion 79 of the inner cap body 67. The key 81 engages with the key groove 69 and plays a role of transmitting the rotational operation force applied to the outer cap body 65 to the inner cap body 67.

As shown in FIGS. 8, 16 to 18, and 20, the elastic claw 83 is an arm that is integrally projected from the outer circumference of the intermediate conical portion 79 of the inner cap body 67 and extends toward the top portion 7a. 87 and a claw body 89 arranged at the tip of the arm 87 and engaging with the engaging portion of the outer cap body 65 are provided.

FIG. 1 showing the embodiment described above is a perspective view of a state in which the cap 7 is attached to the outer container main body 6. 2 is a front view, FIG. 3 is a plan view, FIG. 4 is a left side view, and FIG. 5 is a right side view. FIG. 6 is a cross-sectional view taken along the line AA in FIG. In this embodiment, as shown in FIG. 2, since the body 29 of the outer container main body 6 is divided into two through a dividing line, the body 29 in FIG. 6 is not normally hatched. The body 29 is also hatched to clarify the distinction between the other parts and the body 29. FIG. 7 is a cross-sectional view taken along the line BB in FIG. FIG. 8 is a perspective view showing a state in which the cap 7 is removed from the outer container main body 6, and the outer cap body 65 of the cap 7 is partially broken to show the inside. FIG. 9 is an exploded perspective view. 10 to 12 are explanatory views for explaining the operation, and show a cross section corresponding to FIG. 7. FIG. 13 is a perspective view showing a state immediately before engaging the top portion 7a of the cap 7 with the rear end portion 6b of the outer container body 6. FIG. 14 is a plan view showing a state in which the top portion 7a of the cap 7 is engaged with the rear end portion 6b of the outer container body 6. FIG. 15 is a cross-sectional view taken along the line CC in FIG. FIG. 16 is an exploded perspective view showing the cap 7, and the outer cap body 65 is partially cut to show the inside. FIG. 17 is an exploded perspective view corresponding to FIG. 16 in which the viewing angle is changed, and the outer cap body 65 is shown inside by breaking one half portion. FIG. 18 is a plan view of the cap 7, and the outer cap body 65 is shown inside by breaking one half of the front side. FIG. 19 is a view taken along the arrow D in FIG. FIG. 20 is a cross-sectional view taken along the line EE in FIG. 18, and FIG. 21 is a cross-sectional view taken along the line FF in FIG. 19 to 21 show the entire outer cap body 65 without breaking.

With such a configuration, when the operation receiving unit 51 is pressed as described above, the first pressing unit 53 is first pressed against the tube container body 11 instead of crushing the tube container 4 at once. After that, the pressing by the second pressing portion 55 is also started, so that it becomes easy to appropriately adjust the discharge amount of the instant adhesive A, which is the coating material squeezed out from the tube container main body 11. Therefore, it is possible to suppress or prevent a problem that the instant adhesive A unnecessarily flows out at the initial stage of operation. Moreover, at the final stage when the instant adhesive A in the tube container 4 has almost flowed out, the tube container body 11 can be densely crushed by both the first pressing portion 53 and the second pressing portion 55, so that the tube can be crushed. The amount of superglue A remaining in the container 4 can also be minimized.

In addition, according to the present embodiment, the top portion 7a of the cap 7 removed from the tip portion 6a of the outer container main body 6 can be engaged with and connected to the rear end portion 6b of the outer container main body 6, so that the coating operation can be performed. It is not necessary to leave the cap 7 in another place when performing the above. Therefore, it is possible to prevent or prevent the cap 7 removed from the outer container main body 6 from being lost or dropped from the mounting location and damaged.

Further, according to the present embodiment, the screwed portion 77 and the portion of the outer cap body 65 outerly fitted to the screwed portion 77 are formed in a circular cross section, and the screwed portion 77 is rotated. Since the elements responsible for transmission are not provided, these parts can be made as thin as possible. Since the key 81, which is a rotation transmission portion, is provided on the top portion 7a side of the screwed portion 77, the key 81 can be arranged at a portion close to the center of the cap 7. Further, since the key groove 69 with which the key 81 is engaged is provided on the inner surface of the flat portion 65b of the outer cap body 65, the protruding dimension of the key 81 can be reduced and the entire cap 7 is reasonably slender. Can be. Further, since the key 81, which is the rotation transmission portion, is arranged at a portion different from the screwing portion 77, the shape of the screwing portion 77 and the shape of the rotation transmission portion can be appropriately designed to be optimum. As a result, the degree of freedom in design is increased, a cap with good operability can be realized, and it is also possible to further reduce the thickness of each part and promote the weight reduction of the entire cap 7.

The present invention is not limited to the embodiments described above.

That is, the coated material is not limited to the instant adhesive that is decolorized by being irradiated with visible light as described above, and can be squeezed out from the tube container and applied to the target product from the nozzle. Any can be used, such as ordinary instant adhesives, woodworking adhesives, fluid foods and cosmetics, if any.

The operation receiving unit is provided on the outer surface of the holding body integrally with the first and second pressing portions as described above, and exerts a pressing operation force for crushing the tube container via the pressing portion by receiving the pressing operation. Of course, the transmission is not limited to that, and for example, the first and second pressing portions may be indirectly operated.

As described above, the operation mechanism includes a holding body that is arranged in pairs on both sides of the tube container body and has the operation receiving portion, the first pressing portion, and the second pressing portion, respectively. Of course, the first pressing portion and the second pressing portion may press the tube container body from only one side toward the fixed wall.

Further, the operating force distribution means has any configuration as long as the operating force is pressed against the tube container differentially or with a time lag between the first pressing portion and the second pressing portion. However, as in the above-described embodiment, the holding body having the first and second pressing parts and the operation receiving part and the elastic urging body for elastically urging the holding body are provided. If it is set to, the number of parts can be reduced and the structure can be simplified. In particular, if the elastic urging body is a partially annular body that connects the base end portions of the holding body as described above, the tilting motion of the holding body in the first half region of the operation and the contact and separation of the base end region of the holding body in the second half region of the operation. It is possible to realize the operation with a single component. Further, if the elastic urging body constituting the operating force distribution means is elastically deformable until the inner surfaces of the second pressing portions of the two holding bodies abut against each other, the rear end side of the tube container is used. It can be crushed efficiently, and the amount of coating material remaining in the tube container can be reduced as much as possible.

In addition, various changes may be made as long as the gist of the present invention is not impaired.

1 ... Coated product 3 ... Exterior container 4 ... Tube container 35 ... Operation mechanism 51 ... Operation reception part 53 ... First pressing part 55 ... Second pressing part 57 ... Operating force distribution means 61 ... Holding body 63 ... Elastic urging body

Claims (7)

A coating product comprising a tube container in which a coating material is housed in a tube container body and an outer container arranged so as to surround the outside of the tube container body.
The outer container is provided with an operation mechanism for pressing the tube container body by an operation force applied to the operation reception unit and discharging the coating material in the tube container body.
With the first pressing portion provided in the portion corresponding to the region on the tip end side of the tube container body, the operating mechanism gives priority to the operating force and transmits the operating force to the region on the tip end side of the tube container body. A second pressing portion provided in a portion corresponding to the region on the rear end side of the tube container body in order to transmit the operating force to the region on the rear end side of the tube container body, and the first pressing portion. e Bei an operating force distribution means the step of pressing operation by the pressing portion has progressed halfway pressing said second pressing portion to the other regions,
The operating force distribution means attaches the first and second pressing portions so that the first pressing portion is in contact with or close to the tube container in the initial state and the second pressing portion is held away from the tube container. With the momentum
As the crushed state of the region on the tip side of the tube container increases and the reaction force received from the tube container by the first pressing portion increases, the second pressing portion approaches and presses against the urging force. A coated product. 1. A claim 1 in which the operation mechanism is arranged in pairs on both sides of the tube container body, and includes a holding body having the operation receiving portion, the first pressing portion, and the second pressing portion, respectively. The coated product described. The holding body includes the first pressing portion in a portion corresponding to the region on the tip end side of the tube container body, and the second pressing portion in a portion corresponding to the region on the rear end side of the tube container body. Is equipped with
The operating force distributing means provides the operation receiving portion at a portion corresponding to the middle of the first and second pressing portions on the outer surface of each of the sandwiching bodies, and contacts and separates the rear ends of the both sandwiching bodies from each other. The coated product according to claim 2, which is connected by an elastic urging body in a possible state. Each holding body is formed by forming an inner surface of the first pressing portion and an inner surface of the second pressing portion as continuous surfaces.
The coated product according to claim 3, wherein the elastic urging body constituting the operating force distribution means is elastically deformable until the inner surfaces of the second pressing portions of the two sandwiching bodies abut against each other. The operation receiving portion, the first pressing portion, and the second pressing portion are integrally provided on both of the sandwiching bodies, and the elastic urging body constituting the both sandwiching bodies and the operating force distributing means. The coated product according to claim 3 or 4, which is integrally composed of. The coated product according to claim 3, 4 or 5, wherein the elastic urging body forms a partial annular shape having a notch in a part thereof, and both ends facing the notch are integrated with the rear end of the holding body. .. The coated product according to claim 1, 2, 3, 4, 5 or 6, wherein the outer container includes a window for exposing the operation receiving portion to the outside.

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