JP2020059179A - Container for stick paste - Google Patents

Abstract

To provide a container for stick paste that can secure airtightness at the time of non-usage during which a cap is fitted thereto, with a simple structure.SOLUTION: A container 2 for stick paste is provided with: a container main body 4 that has a paste-filled space 41 into which paste 3 is filled and has at a tip thereof a paste deriving port 42 not formed in a circular shape for deriving the paste 3 to the outside; and an opening/closing mechanism 5 that can selectively take either of a closing state where communication of the paste-filled space 41 of the container main body 4 with the outside is air-tightly cut off and an opening state where the paste 3 can be derived to outside. The opening/closing mechanism 5 comprises a cap attachment body 51 consecutively arranged in the container main body 4 and formed in a flange shape expanding outward more than the paste deriving port 42, and a cap 52 that is detachably fitted to the cap attachment body 51 from outside. The container 2 for the stick paste is configured so that the cap 52 is fitted to a fitting part 512 formed in a circular shape outside the cap attachment body 51 or the cap attachment body 51 is fitted to a fitting part 523 formed in a circular shape inside the cap 52.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a stick glue container having a stick-shaped glue filled therein.

  2. Description of the Related Art There is known a stick glue capable of accommodating solid glue used for sticking or adhering paper or the like in an elongated container and feeding it out little by little.

  In the conventional stick glue, a column-shaped glue appears from a circular glue lead-out port opened at the tip of the container. With such a stick glue, for example, when the glue is applied to the periphery of a rectangular paper, it is not easy to apply the glue neatly so as not to stick out to the edges and corners of the paper. Therefore, a stick glue has been developed in which the glue in the shape of a quadrangular prism appears from the glue lead-out opening provided in the tip of the container.

  On the other hand, in the case of a quadrangular prism-shaped stick glue, if the cap to be mounted when not in use and the cap mounting cylinder to which the cap is fitted are each in the shape of a rectangular cylinder, the cap and the cap mounting cylinder have a cylindrical shape. There is the disadvantage that the airtightness is reduced compared to stick glue. Even if the square tubular cap and the cap mounting tube are in close contact with each other at their corners and are firmly fitted together, it is difficult for them to be in close contact at the other side parts and maintain high airtightness as a whole. Is difficult. If the airtightness when not in use is impaired, the glue inside the container will deteriorate quickly and the usable period will be shortened, or dry glue will adhere to the inner circumference of the cap or the outer circumference of the cap mounting tube and the cap will It causes problems such as the difficulty in putting on and taking off.

  Therefore, while molding the glue outlet at the tip of the container into a non-circular angular shape, a cylindrical cap mounting cylinder with a diameter larger than the glue outlet through the gap opened toward the tip of the container is placed outside. It has been devised to form a structure in which a cap having a cylindrical shape can be fitted into the cap mounting tube by forming the cap (see above Patent Document 1).

Patent No. 5928663

  An object of the present invention is to provide a stick glue container which has a simple structure and can secure airtightness when the cap is mounted and when not in use.

  According to the present invention, a container main body having a glue filling space filled with glue inside and a non-circular glue outlet for leading out the glue to the outside, and a glue filling space of the container main body are external. A container of stick glue, which comprises an opening / closing mechanism capable of selectively taking one of a closed state for airtightly blocking communication with and an open state in which the glue can be led out to the outside, wherein the opening / closing mechanism comprises: The cap attachment body is provided so as to be connected to the container main body and has a brim-shaped cap attaching body that projects outward from the glue outlet, and a cap that is detachably fitted to the cap attaching body from the outside. A stick glue container is configured in which the cap is fitted to the outer circular fitting portion and / or the cap attachment is fitted to the inner circular fitting portion of the cap. Here, the “circular shape” includes not only a perfect circle having a constant distance from the center, but also a shape including an error in which the distance from the center is not completely constant, such as an ellipse close to the perfect circle. It is a concept.

  In order to further enhance the airtightness in the closed state in which the cap is attached to the container body when the stick glue is not used, the circular fitting portion of the cap attachment body has a cylindrical inner peripheral surface. It is preferable that the structure is close to.

  In addition, a contact portion that abuts or is extremely close to the end face of the peripheral wall of the cap in the closed state is provided at a position deviated from the cap attachment body in the container body in the direction of the base end opposite to the tip end. It is also preferable that it is provided with a gap from the body.

  While the peripheral wall of the cap has a cylindrical shape, the outer periphery of the gripping portion of the container body, which can be touched by the tip of the thumb or index finger of the user who performs the operation of applying the glue, has a non-circular shape in a cross-sectional view. In the case where the contact portion is located at a position biased from the grip portion of the container body in the tip direction, the contact portion projects outward from the outer circumference of the grip portion, and the surface facing the tip direction has a continuous annular shape. However, the cap may be in contact with or very close to the end surface of the peripheral wall of the cap.

  Alternatively, the abutting portion is provided in a portion deviated from the grip portion in the container main body in the distal direction, and is intermittently provided only in a portion overlapping with a corner portion of the grip portion, and the surface facing the distal direction is the It may be in contact with or very close to the end surface of the peripheral wall of the cap.

  If the outer side of the grip portion is parallel or substantially parallel to the inner side of the glue outlet in a cross-sectional view, the workability when the user holds the container body and applies the glue is improved. improves.

  The cap mounting body and the cap are resin molded products, for example.

  According to the present invention, it is possible to realize a stick glue container which has a simple structure and can secure airtightness when the cap is attached and when not in use.

1 is a perspective view of a stick glue and a container thereof according to an embodiment of the present invention. The perspective view which expands and shows the principal part of the stick glue and the container of the same embodiment. The perspective view which expands and shows the principal part by breaking the container of stick glue of the embodiment. The perspective view which fractures and shows the container of stick glue of the same embodiment. The disassembled perspective view of the container of stick glue of the same embodiment. The longitudinal cross-sectional view which expands and shows the principal part of the container of stick glue of the same embodiment. The AA line end view of the container of stick glue of the same embodiment. The BB line end view of the container of stick glue of the same embodiment. The perspective view of the stick glue and the container which concern on one of the modification of this invention. The perspective view which expands and shows the principal part of the stick glue and the container of the same modification. The perspective view which fractures the container of the stick glue of the modification, and expands and shows a principal part. The perspective view which fractures and shows the container of the stick glue of the modification. The longitudinal cross-sectional view which expands and shows the principal part of the container of the stick glue of the modification.

  An embodiment of the present invention will be described with reference to the drawings. 1 to 8 show a stick glue 1 and a container 2 thereof according to this embodiment. The stick glue 1 is obtained by filling or accommodating a solid rod-shaped glue 3 in a container 2, and the glue 3 can be fed out little by little from the glue outlet of the container 2 and used. The container 2 of the stick glue 1 of the present embodiment has a glue filling space 41 in which the glue 3 is filled and is not a perfect circle for leading the glue 3 to the outside at the tip (or the front end, the top end, the top end). It is possible to selectively take a closed state in which the container main body 4 having the glue outlet 42 and the glue filling space 41 of the container main body 4 are hermetically blocked from communicating with the outside and an open state in which the glue 3 can be drawn out to the outside. An opening / closing mechanism 5 and a glue extruding mechanism 6 for gradually leading the glue 3 from the glue outlet 42 are provided.

  As shown in FIG. 3 to FIG. 8, the container body 4 includes a glue filling portion 43 which is a tubular body having a glue lead-out port 42 at the tip thereof, which contains the glue filling space 41 and communicates the glue filling space 41 with the outside. , And a body 44 having a grip portion 441 for the user to grip the outside of the glue filling portion 43 and grip it. In this embodiment, the glue filling portion 43 and the body 44 are integrally formed of, for example, synthetic resin or hard resin. However, in the case of the refill type stick glue 1 in which the new glue 3 can be loaded after the glue 3 is consumed, the glue filling portion 43 is used as (at least a part of) the replacement refill for the body 44. May be removable.

  The glue 3 in the present embodiment has a prismatic shape, particularly a quadrangular prismatic shape. Therefore, the inner peripheral surface 431 of the glue filling portion 43 reaching the glue outlet 42 is formed in a rectangular tube shape, particularly a square tube shape, which matches the outer peripheral shape of the glue 3. A rail 433, which will be described later, is provided so as to project on the inner peripheral surface 431. The tubular portion 432 at the tip of the glue filling portion 43 projects further than the tip of the body 44, and the glue outlet 42 is opened at the tip thereof.

  The body 44 holds the portion other than the distal end tubular portion 432 of the glue filling portion 43, and its outer circumference 441 is a rectangular tube whose shape is similar to the outer circumference of the glue 3 or the inner circumference 431 of the glue filling portion 43. It is shaped like a square tube. In other words, as shown in FIGS. 7 and 8, the four sides 442, which are the outer sides of the body 44, in the cross-sectional view taken along the plane orthogonal to the axis parallel to the extending direction of the glue 3 and the container 2, It is parallel or substantially parallel to the four sides 421, which are the inner sides of the glue filling portion 43 and the glue outlet 42 (further, the outer sides of the glue 3). However, the corners of the outer periphery 441 of the body 44, that is, the four corners where the side 442 and the side 442 intersect are chamfered. The outer periphery 441 of the body 44 functions as a grip portion that can be gripped by a user who intends to apply the glue 3 using the stick glue 1.

  A bottom wall 45 that closes the glue filling space 41 from the base end side is integrally formed at the base end (or the rear end, the bottom end, the lower end) of the glue filling portion 43 and the body 44. A shaft hole 451 that penetrates the bottom wall 45 is formed at the center of the bottom wall 45. The shaft hole 451 is related to the glue extruding mechanism 6 described later.

  The opening / closing mechanism 5 for the container 2 of the stick glue 1 according to the present embodiment is mounted by fitting the cap attachment body 51 provided on the tip side of the container body 4 and the cap attachment body 51 from the outside. And a cap 52 that covers the glue outlet 42.

  The cap attachment body 51 is joined to the outer periphery 441 of the container body 4 and has a brim-like shape protruding outward from the outer peripheral surface of the distal end tubular portion 432 surrounding the glue lead-out port 42. The cap attachment body 51 is connected to the tip end of the body 44 or a portion near the base end of the tip end tubular portion 432 of the glue filling portion 43. The cap mounting body 51 is dense and there is no gap between the cap mounting body 51 and the container body 4. The outer peripheral surface 511 of the cap attachment body 51 has a circular shape. In the present embodiment, the cap attachment body 51 and the body 44 are integrally formed of synthetic resin or hard resin, for example. At the same time, the cap attachment body 51 is also integrated with (the tip cylindrical portion 432 of) the glue filling portion 43. However, in the refill type stick glue 1 as described above, the glue filling portion 43 and the cap attachment body are It is possible that 51 is separated.

  The cap attachment body 51 is biased closer to the base end side of the container 2 than the glue lead-out port 42 of the container body 4. That is, the glue lead-out port 42 is located ahead of the cap attachment body 51.

  Further, the contact portion 53 is provided in the container body 4 at a position displaced from the cap attachment body 51 toward the base end of the container 2 and at a position displaced from the grip portion 441 toward the tip of the container 2. The contact portion 53 is a portion where the end surface 525 of the peripheral wall 521 of the cap 52 is in contact with or in close proximity to in the closed state. A gap 532 opened between the cap attachment body 51 and the contact portion 53 is formed in parallel or substantially parallel to the axis. The contact portion 53 faces the tip end region of the grip portion 441 that can be touched by the tip of the thumb or index finger of the user who holds the container body 4 and applies the glue 3. The contact portion 53 has an annular shape that projects outward from the outer peripheral surface of the grip portion 441 and has a surface 531 that faces the front end direction and that makes a continuous circle.

  The cap 52 has a shape in which the tip of a hollow cylindrical peripheral wall 521 is closed by a top plate 524, and the inner periphery 522 of the peripheral wall 521 is fitted to the outer periphery 511 of the cap mounting body 51. It can be detachably attached to the cap attachment body 51. The cap 52 is integrally formed of synthetic resin or hard resin, for example.

  When the stick glue 1 is not used, as shown in FIGS. 1, 4, and 6 to 8, the cap 52 is externally fitted and mounted on the cap mounting body 51. The portion 432 and the glue lead-out port 42 are housed, and they are covered with a cap 52 to be in a closed state in which they are shielded from the outside. When the stick glue 1 is used, as shown in FIGS. 2 and 3, the cap 52 is detached from the cap mounting body 51, and the distal end cylindrical portion 432 of the container body 4 and the glue lead-out port 42 are exposed. Needless to say, The outer peripheral edge of the top plate 524 slightly protrudes outward in the radial direction from the outer periphery of the peripheral wall 521.

  The cap mounting body 51 has a circular fitting portion 512 on the outer periphery 511 when viewed from the axial direction. More specifically, a rib 512 is formed by projecting outward in the radial direction from a predetermined portion of the cylindrical or substantially cylindrical outer peripheral surface 511 and continuing one round in the circumferential direction. The fitting portion 512 is tightly fitted to the circular inner circumference 522 of the cap 52 by coming into close contact with a predetermined portion of the cylindrical or substantially cylindrical inner circumferential surface 522 of the cap 52 as a joint portion. The outer edge of the cross section of the rib 512 has an arc shape or an elliptic arc shape in a vertical sectional view taken along a plane overlapping with an axis parallel to the extending direction of the glue 3 and the container 2.

  The cap 52 also has a circular fitting 523 on its inner circumference 522 when viewed in the axial direction. More specifically, a rib 523 is formed by projecting inward in the radial direction from a predetermined portion of the cylindrical or substantially cylindrical inner peripheral surface 522 and continuing one round in the circumferential direction. The fitting portion 523 is tightly fitted to the circular outer periphery 511 of the cap mounting body 51 by coming into close contact with a predetermined portion of the cylindrical or substantially cylindrical outer peripheral surface 511 of the cap mounting body 51 as a fitting portion. be able to. The outer edge of the cross section of the rib 523 has an arc shape or an elliptical arc shape in a vertical cross sectional view.

  In the closed state shown in FIGS. 1, 4, and 6 to 8, the rib 523 of the cap 52 is located closer to the base end side of the container 2 than the rib 512 of the cap mounting body 51. That is, in the process of mounting the cap 52 on the cap mounting body 51, the rib 523 of the cap 52 is relatively displaced with respect to the cap mounting body 51 from the front end side to the base end side of the container 2, and the cap mounting body 51 and / Or over the rib 512 of the cap attachment 51 while accompanied by elastic deformation of the cap 52. The glue outlet 42 of the container body 4 is arranged ahead of the ribs 512 and 523.

  In the closed state in which the cap 52 is mounted, the end surface 525 of the peripheral wall 521 of the cap 52 comes into contact with or comes very close to the surface 531 of the contact portion 53 that faces the front end direction of the container 2. The rib 523 of the cap 52 bulges from a position facing the inner peripheral surface 522 of the end edge portion of the cap 52 and the outer peripheral surface 511 of the cap mounting body 51. The rib 512 of the cap mounting body 51 bulges out from a position facing the outer peripheral surface 511 of the cap mounting body 51 and the inner peripheral surface 522 of the end edge portion of the cap 52. Further, in the closed state, the outer circumference 526 of the peripheral wall 521 of the cap 52 and the outer circumference 533 of the contact portion 53 are flush or substantially flush.

  As shown in FIGS. 3 to 5, the glue extruding mechanism 6 has a screw rod 61 which is inserted into the shaft hole 451 of the bottom wall 45 of the container body 4 and enters the glue filling space 41 in the glue filling portion 43, and a bottom. A knob 62 for manual operation fixed to the base end portion of the screw rod 61 outside the glue filling portion 43 separated by the wall 45, and an elevator 63 screwed to the screw rod 61 inside the glue filling portion 43 are provided. ing. The outer circumference 621 of the knob 62 has a rectangular tube shape, particularly a square tube shape, which matches the shape of the outer circumference 441 of the body 44 of the container body 4 serving as a grip portion. A male screw 611 is cut on the outer circumference of the screw rod 61.

  The elevator 63 has a bottomed box shape that opens toward the tip side of the container 2, and supports the glue 3 filled in the glue filling space 41 in the glue filling portion 43. A female screw hole 631 to be screwed into the male screw 611 of the screw rod 61 is provided at the center of the bottom of the elevator 63. The outer peripheral surface 632 of the elevator 63 is formed in a rectangular tube shape, particularly a rectangular tube shape, which matches the shape of the inner circumference 431 of the glue filling portion 43. Then, along one of the inner peripheral surface 431 of the glue filling portion 43 and the outer peripheral surface 632 of the elevator 63 that is in contact with or in close proximity to the inner peripheral surface 431, the adhesive 3 and the container 2 are extended in the extending direction, that is, the moving direction of the adhesive 3. A rail 433 that extends is provided so as to project, and a groove 633 that extends along the same direction and engages with the rail 433 is provided on the other side. The concavo-convex engagement between the rail 433 and the concave groove 633 prohibits the elevator 63 from rotating about the axis relative to the container body 4, while the elevator 63 moves relative to the axis relative to the container body 4. Guide you to move in parallel.

  In order to use the glue 3 by feeding it out from the glue lead-out port 42, the user removes the cap 52 to open the glue lead-out port 42 and opens the knob 62 on the outside of the container body 4 by the axis line. It is enough to rotate it forward. Then, the screw shaft rotates in the forward direction together with the knob 62, and the elevator 63 screwed to the screw shaft moves in the direction of the tip approaching the glue outlet 42 in the glue filling portion 43 of the container body 4 to move to the elevator 63. The supported glue 3 is pushed out from the glue filling space 41 through the glue outlet 42.

  In order to immerse the glue 3 that has been fed out after use from the glue outlet 42, the user may reversely rotate the knob 62 about the axis. Then, the screw shaft rotates in the reverse direction, the elevator 63 moves in the glue filling portion 43 in the proximal direction away from the glue outlet 42, and the glue 3 supported by the elevator 63 is drawn into the glue filling space 41. Be done. After that, the cap 52 is attached again to bring the adhesive outlet 42 into a closed state.

  In this embodiment, a container body 4 having a glue filling space 41 in which the glue 3 is filled and a non-circular glue lead-out port 42 for leading the glue 3 to the outside, and the container body 4. The stick glue 1 is provided with an opening / closing mechanism 5 that can selectively take either a closed state in which the glue filling space 41 of 4 is airtightly blocked from communicating with the outside or an open state in which the glue 3 can be led out to the outside. In the container 2, the opening / closing mechanism 5 is provided so as to be connected to the container body 4 and has a brim-like shape that projects outward from the glue outlet 42 and does not include a gap. The mounting body 51 is provided with a cap 52 that is detachably fitted from the outside, and the cap 52 is fitted to a circular fitting portion 512 on the outer side of the cap mounting body 51 or a circular shape inside the cap 52. Eggplant Cap mounting member 51 constituted the containers 2 of glue stick 1 to be fitted to the part 523.

  With such a configuration, the glue 3 having a prismatic shape can be fed out from the glue lead-out port 42 having a square shape, and the glue 3 can be applied neatly to the corners of a quadrilateral sheet without difficulty. The tip tubular portion 432 of the glue filling portion 43 and the glue outlet 42 are located ahead of the cap mounting cylinder 51, and their visibility is good, and work is performed while always checking the location to which the glue 3 is applied. be able to.

  When the stick glue 1 is not used, the cap 52 is fitted and fitted to the outer periphery 511 of the cap mounting cylinder 51 to seal the glue 3 filled in the glue filling space 41 of the glue filling portion 43, so that it is dried. It is possible to prevent or suppress the quality and performance of the glue 3 from changing over time due to other factors. In particular, since the fitting portion 512 of the cap mounting cylinder 51 and the fitting portion 523 of the cap 52 are formed into a perfect circle or a circular shape close to a perfect circle, respectively, as shown in FIGS. The cap mounting cylinder 51 can be brought into close contact with the entire circumference evenly, and it is possible to avoid the problem that a gap is formed in a part and the airtightness is impaired.

  Generally speaking, it is possible to increase the degree of freedom of the shape of the glue outlet 42 while maintaining the airtightness of the cap 52 in the closed state with a simple structure, and the problem of shrinkage and solidification or other deterioration due to the drying of the glue 3. While solving the problem, it is possible to improve the workability of applying the adhesive 3 to the edges and corners of the paper.

  Unlike the existing stick glue container disclosed in Patent Document 1 listed above, it is not necessary to form a thin-walled tubular cap mounting tube for externally fitting the cap, so that the container body 4 is lighter in weight. The amount of resin material used for the container body 4 can be reduced. In addition, in the unlikely event that the cap mounting cylinder is damaged, the airtightness in the closed state may deteriorate, but the container 2 of the present embodiment does not cause such a problem. In the container disclosed in Patent Document 1, a gap opened in the tip direction of the container is formed between the container body and the cap mounting cylinder, and the gap accommodates the glue outlet 42 in the closed state. Since it communicates with the internal space of the glue, it is assumed that the air in the gap will come into contact with the glue (air will cause the glue to dry, shrink and solidify due to oxidation, and deteriorate), or the glue residue will clog the gap. obtain. However, the container 2 of the present embodiment does not cause such a disadvantage.

  In the closed state where the cap 52 is attached to the container body 4, the circular fitting portion 512 of the cap attachment body 51 is in close contact with the cylindrical inner peripheral surface 522 of the cap 52. Therefore, when the stick glue 1 is not used, the airtightness of the cap 52 covering the glue lead-out port 42 can be kept high.

  A contact portion 53, which comes into contact with or is extremely close to the end surface 525 of the peripheral wall 521 of the cap 52 in the closed state, at a portion of the container body 4 that is deviated from the cap attachment body 51 toward the base end direction on the side opposite to the tip end. However, it is provided with a gap 532 from the cap mounting body 51. More specifically, while the peripheral wall 521 of the cap 52 has a cylindrical shape, the outer periphery of the grip portion 441 that can be touched by the tip of the thumb or index finger of the user who performs the operation of applying the glue 3 on the container body 4. Has a non-circular shape in a cross-sectional view, and the contact portion 53 is located at a position deviated from the grip portion 441 in the container body 4 in the distal direction, and is closer to the outer periphery (particularly, the outer side 442) of the grip portion 441. Also protrudes outwardly, and a surface 531 facing the front end direction forms a continuous annular shape and abuts or is extremely close to the end surface 525 of the peripheral wall 521 of the cap 52. Thereby, when the cap 52 is attached to the container body 4, the cap 52 can be properly positioned with respect to the container body 4.

  Further, since the outer side 442 of the grip portion 441 is parallel or substantially parallel to the inner side 421 of the glue outlet 42 in the cross-sectional view, the side of the glue 3 fed out from the glue outlet 42 by the user. This facilitates the operation of aligning the sides in parallel with the edges of the target paper to which the glue 3 is applied.

  The cap attachment body 51 and the cap 52 are both resin molded products. In particular, the cap attachment body 51 is integrally formed with the container body 4. Since each of the cap attachment body 51 and the cap 52 has a cylindrical shape, molding including the ribs 512 and 523 which are fitting portions becomes easier.

  The present invention is not limited to the embodiment described in detail above. In the modification shown in FIGS. 9 to 13, the shape of the contact portion 53 is changed from that in the above embodiment. The contact portion 53 of the above embodiment forms an annular end surface 531 that is continuous for one round toward the front end direction of the container 2, and contacts the entire area of the end surface 525 of the peripheral wall 521 of the cap 52 with the surface 531 as the contact surface. Alternatively, the structure is such that they are extremely close to each other. On the other hand, the contact portion 53 of the modified example shown in FIGS. 9 to 13 has corner portions (four corners) on the outer periphery of the grip portion 441 which has a non-circular cross-sectional shape (particularly, a substantially square shape or a square tubular shape). The end surface 531 that is provided only in a portion that overlaps with and that faces the front end direction of the container 4 is intermittent and is not continuous for one round. The contact portion 53 of the modified example is formed by cutting out a corner portion of the container body 4 into a partially cylindrical shape from the front end to the base end of the container 2. The end surface 525 of the peripheral wall 521 of the cap 52 mounted on the container body 4 in the closed state is in contact with or in close proximity to the end surface 531 of the contact portion 53 only in a portion overlapping with the corner portion of the container body 4 when viewed from the axial direction. To do.

  The cap mounting body 51 or the fitting portion 512 to which the cap 52 is fitted in the closed state may be formed by two-color molding using a resin material that is softer than other parts of the container body 4.

  The shape of the glue lead-out port 42 is not limited to a square shape, but may be a polygonal shape such as a triangular shape or a hexagonal shape. In that case, the glue 3 led out from the glue lead-out port 42 forms a polygonal column such as a triangular column or a hexagonal column.

  In addition, the specific configuration of each part can be variously modified without departing from the spirit of the present invention.

DESCRIPTION OF SYMBOLS 1 ... Stick adhesive 2 ... Container 3 ... Adhesive 4 ... Container main body 41 ... Adhesive filling space 42 ... Adhesive outlet 5 ... Opening / closing mechanism 51 ... Cap mounting body 512 ... Fitting part 52 ... Cap 521 ... Perimeter wall 522 ... Inner peripheral surface 525 ... Fitting part 526 ... End face 53 ... Contact part 531 ... Contact surface 532 ... Gap

Claims (7)

A container main body having a glue filling space for filling the glue inside and a non-circular glue outlet for leading out the glue to the outside, and the glue filling space of the container main body communicate with the outside. A stick glue container comprising an open / close mechanism capable of selectively taking one of a closed state in which airtightly shuts off and an open state in which the glue can be led out to the outside,
The opening / closing mechanism includes a brim-shaped cap mounting body that is provided so as to be connected to the container body and projects outward from the glue outlet, and a cap that is detachably fitted to the cap mounting body from the outside. A stick glue container provided with the cap fitting body, wherein the cap fits into a circular fitting portion on the outside of the cap mounting body or the cap fitting body fits into a circular fitting portion inside the cap. The stick glue container according to claim 1, wherein a circular fitting portion of the cap attachment body is in close contact with a cylindrical inner peripheral surface of the cap. In the container body, at a location that is offset from the cap attachment body in the direction of the base end on the side opposite to the tip, a contact portion that abuts or is extremely close to the end surface of the peripheral wall of the cap in the closed state is a cap attachment body. The stick glue container according to claim 1 or 2, wherein is provided with a gap. While the peripheral wall of the cap is cylindrical,
The outer circumference of the gripping portion, which can be touched by the fingertips of the thumb or the index finger of the user who performs the operation of applying the glue in the container body, has a non-circular shape in a cross-sectional view,
The contact portion is located at a position deviated in the tip direction from the grip portion of the container body, and extends outward from the outer periphery of the grip portion, and the surface facing the tip direction forms a continuous circular ring. The stick glue container according to claim 3, wherein the stick glue container is in contact with or very close to the end surface of the peripheral wall of the cap. While the peripheral wall of the cap is cylindrical,
The outer circumference of the gripping portion, which can be touched by the fingertips of the thumb or the index finger of the user who performs the operation of applying the glue in the container body, has a non-circular shape in a cross-sectional view,
The contact portion is located at a position deviated from the grip portion in the container main body in the tip direction, and is intermittently provided only in a portion overlapping the corner portion of the grip portion, and a surface facing the tip direction of the cap is provided. The stick glue container according to claim 3, which is in contact with or in close proximity to the end surface of the peripheral wall. The stick glue container according to claim 4 or 5, wherein an outer side of the grip portion is parallel or substantially parallel to an inner side of the glue outlet in a cross-sectional view. The stick glue container according to claim 1, 2, 3, 4, 5, or 6, wherein each of the cap attachment body and the cap is a resin molded product.

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