WO2018186464A1 - ローラケース - Google Patents
ローラケース Download PDFInfo
- Publication number
- WO2018186464A1 WO2018186464A1 PCT/JP2018/014537 JP2018014537W WO2018186464A1 WO 2018186464 A1 WO2018186464 A1 WO 2018186464A1 JP 2018014537 W JP2018014537 W JP 2018014537W WO 2018186464 A1 WO2018186464 A1 WO 2018186464A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- roller
- shaft
- case
- case body
- support portion
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
- B65D85/08—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/107—Grooves, ribs, or the like, situated on opposed walls and between which the articles are located
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
Definitions
- the present invention relates to a roller case for storing a roller in which a roller body made of an elastic porous material is supported by a rotating shaft.
- Patent Document 1 describes a tubular shipping container having a cap.
- the tubular shipping container includes a generally cylindrical rigid structure for enclosing and protecting the brush and defines an inner cavity having a cavity opening.
- the cap is configured to surround or plug the end of the tubular shipping container by coupling to the tubular shipping container at the cavity opening.
- an object of the present invention is to provide a roller case that can be easily stored and taken out, and that can reliably prevent deformation, damage, and contamination of the roller body during storage and removal.
- a first aspect of the present invention is a roller case for storing a roller, and includes a first case body and a second case body.
- the roller has a roller body and a rotation shaft.
- the roller body has a cylindrical shape made of an elastic porous material, and the inner peripheral surface of the roller body is supported by the outer peripheral surface of the rotating shaft.
- the first case body includes a first support portion on one side and the other side that can be supported from one side of the axis crossing direction that crosses the one end side and the other end side of the rotating shaft with the axial direction of the rotating shaft; A first cover portion that divides the first housing space, the other side of which is open, between the first support portion on one side and the first support portion on the other side;
- the second case body includes a second support portion on one side and the other side that can support one end side and the other end side of the rotating shaft from the other side in the axis crossing direction, and a second housing in which one side in the axis crossing direction is opened.
- a second cover portion that divides the space between the second support portion on one side and the second support portion on the other side;
- the second case body can hold the case closed state by engaging with the first case body in a case closed state in which the first housing space and the second housing space define the roller body housing space.
- the case closed state is maintained by the engagement of the first case body and the second case body, and the roller body is separated from the first case body and the second case body.
- One end side and the other end side of the rotating shaft are sandwiched and held between the first support portion and the second support portion from the axial crossing direction between the first support portion and the second support portion, and the roller of the roller is held by the first case body and the second case body. The whole is covered.
- the roller case when the roller is stored in the roller case, the roller case is in a case open state in which the engagement between the first case body and the second case body is released and the roller body housing space is opened.
- the case body is held in a posture in which the first housing space opens upward, the roller is lowered from above the first case body, and one end side and the other end side of the rotating shaft are used as the first support portion on one side and the other side. Place.
- the rotating shaft mounting state the lower portion of the roller body is accommodated in the first accommodation space, and the lower region of the outer peripheral surface of the roller body is covered with the first cover portion in a non-contact state.
- the first case body is covered with the second case body from above, and the second case body is engaged with the first case body.
- the upper part of the roller body is accommodated in the second storage space, and the upper region of the outer peripheral surface of the roller body is covered in a non-contact state with the second cover part.
- the main body is accommodated in the roller main body accommodating space. Further, in the roller storage state, one end side and the other end side of the rotating shaft are sandwiched and held between the first support portion and the second support portion from the axis crossing direction, and the entire roller is held between the first case body and the second case portion. Covered by the case body.
- the engagement between the first case body and the second case body is released to open the case, and for example, one end side and the other end side of the rotating shaft are supported by the fingertips of both hands. Then, the roller (rotating shaft) is pulled up and the roller is taken out from the first case body.
- the roller is moved not in the axial direction but in the axial crossing direction, so that the storage and removal operations can be easily performed.
- the roller main body is unlikely to contact the roller case (first case body) during storage or removal, and deformation, damage or contamination of the roller main body can be reliably prevented.
- roller case according to the first aspect, wherein at least one end side of the rotating shaft includes a shaft mounting member that is detachably attached to the rotating shaft and the first supporting portion on one side. It is sandwiched and held between the second support portion on the side.
- the roller case according to the first aspect wherein at least one end side of the rotating shaft has a shaft end portion of the rotating shaft protruding from the end surface of the roller body and the first support portion on one side. It is sandwiched and held between the second support portion on one side.
- the first support portion on one side has a groove shape on which the outer peripheral surface of the shaft end portion can be placed.
- the first case body has an opening groove portion that is disposed on the opposite side of the first accommodation space with respect to the first support portion on one side and is adjacent to the first support portion on one side.
- the opening groove portion has a groove shape in which the shaft end portion placed on the first support portion on one side cannot be inserted and the end surface of the shaft end portion placed on the first support portion on one side faces the outside. is there.
- a fourth aspect of the present invention is the roller case according to the second aspect, wherein the first support portion on one side has a groove shape on which the outer peripheral surface of the shaft mounting member can be placed.
- the first case body has an opening groove portion that is disposed on the opposite side of the first accommodation space with respect to the first support portion on one side and is adjacent to the first support portion on one side.
- the opening groove portion has a groove shape in which the shaft mounting member placed on the first support portion on one side cannot be inserted and the end surface of the shaft mounting member placed on the first support portion on one side faces the outside. is there.
- the opening groove is formed in a size that allows the operator's fingertips to be inserted, so that the operator can axially place the end surface of the shaft end portion or the end surface of the shaft mounting member when the roller is stored or taken out.
- the rotating shaft (roller) can be moved up and down while the fingertip is applied to improve the workability.
- the roller case according to the first aspect wherein at least one end side of the rotating shaft has a shaft end portion of the rotating shaft protruding from the end surface of the roller body and the first support portion on one side. It is sandwiched and held between the second support portion on one side.
- the outer peripheral surface of the shaft end has an uneven shape.
- At least one of the first support portion on one side and the second support portion on one side has an uneven shape that engages with the uneven shape of the shaft end portion and restricts the movement of the shaft end portion.
- the sixth aspect of the present invention is the roller case according to the second aspect, wherein the outer peripheral surface of the shaft mounting member has an uneven shape. At least one of the first support portion on one side and the second support portion on one side has an uneven shape that engages with the uneven shape of the shaft mounting member to restrict movement of the shaft mounting member.
- the movement of the shaft end portion or the shaft mounting member is regulated by the engagement with the first support portion on one side and / or the second support portion on one side.
- a seventh aspect of the present invention is the roller case according to the first aspect, wherein a shaft drop regulating member is detachably attached to at least one end side of the rotating shaft.
- the substantially entire region of the outer peripheral edge of the shaft drop restricting member attached to the rotating shaft protrudes outward in the radial direction of the roller body from the outer peripheral surface of the roller body.
- At least one of the first case body and the second case body has a shaft drop restricting member engaging groove that engages with the outer peripheral edge of the shaft drop restricting member to restrict movement of the shaft drop restricting member in the axial direction.
- An eighth aspect of the present invention is the roller case according to the second aspect, wherein a substantially entire region or a plurality of regions of the outer peripheral edge portion of the shaft mounting member attached to the rotating shaft is a roller than the outer peripheral surface of the roller body. Projects radially outward of the body. The shaft mounting member is sandwiched and held between the first support portion and the second support portion in a region protruding from the outer peripheral surface of the roller body.
- the shaft mounting member is sandwiched between the first support portion and the second support portion in the region protruding from the outer peripheral surface of the roller body, the one end side of the rotating shaft is held. Even when an unintended external force is applied to the roller case, it is difficult to release the one end of the rotating shaft, and the roller is caused by contact with the roller case when the roller is stored in the roller case and transported. The deformation, damage and dirt of the main body can be surely prevented.
- a ninth aspect of the present invention is the roller case according to the seventh aspect, wherein the shaft drop restricting member is configured by combining a plurality of divided plates that can be separated from the rotating shaft in the axial crossing direction. .
- a plurality of divided plates may be assembled to the rotating shaft from the axis crossing direction, and when the shaft drop restricting member is removed from the rotating shaft, the plurality of divided plates are divided.
- the plate may be separated from the rotating shaft in the axial crossing direction. Accordingly, a shaft insertion hole is formed in the shaft drop restricting member, the shaft drop restricting member is attached to the rotating shaft by inserting the rotating shaft through the shaft inserting hole, and the shaft dropping restricting member is pulled out from the shaft inserting hole. Compared to the case of removing the shaft, the shaft dropping member can be easily attached and detached.
- roller case of the present invention it is possible to reliably prevent deformation, damage and contamination of the roller body during storage and removal.
- FIG. 3 is a cross-sectional view taken along the line III-III in FIG.
- FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG.
- FIG. 5 is a cross-sectional view taken along line VV in FIG. 3. It is sectional drawing which shows the state which accumulated the lower case on the upper case. It is a perspective view of the adapter and roller which concern on 2nd Embodiment.
- FIG. 9 is a cross-sectional view taken along arrow IX-IX in FIG. 8. It is a perspective view of the flange and roller which concern on 3rd Embodiment. It is a plane sectional view of the important section of a 3rd embodiment.
- FIG. 12 is a cross-sectional view taken along arrow XII-XII in FIG. It is sectional drawing of the modification of 3rd Embodiment. It is sectional drawing of 4th Embodiment. It is the perspective view which looked at the case body and flange which concern on 5th Embodiment from diagonally upward. It is the perspective view which looked at the case body of FIG. 15 from diagonally downward.
- FIG. 24 is a rear view of the first case body after accommodating the roller when the rear flange of FIG. 23 is attached.
- roller case 10 according to the first embodiment of the present invention will be described with reference to FIGS.
- the roller case 10 is used as a container for protecting the roller 1 when the manufactured roller 1 is transported (shipped) or stored.
- the roller 1 is a so-called roller with a shaft in which the inner peripheral surface of a cylindrical roller body 2 is fixedly supported on the outer peripheral surface of the rotary shaft 3.
- the up-down direction means a substantially vertical direction
- the front-rear direction means the axial direction of the rotary shaft 3 substantially orthogonal to the up-down direction
- the left-right direction is a direction substantially orthogonal to the up-down direction and the front-rear direction.
- each direction is a direction assuming a state in which the rotation shaft 3 of the roller 1 housed in the roller case 10 extends substantially horizontally.
- the inner side in the axial direction is a direction toward the center in the axial direction of the rotary shaft 3 (the direction corresponding to the roller case 10), and the outer side in the axial direction is from the center in the axial direction of the rotary shaft 3. It is the direction to leave (the direction corresponding to this for the roller case 10).
- the roller body 2 is formed of a soft porous material having elasticity.
- the outer peripheral surface of the roller body 2 may have a curved surface shape, or may have an uneven shape such as a large number of protrusions protruding from the curved surface.
- the soft porous material include polymer compound porous materials such as a polyvinyl acetal porous material (PVAt porous material) having elasticity in a water-containing state, and a polyurethane porous material having elasticity in both dry and water-containing states. Etc. are used.
- the rotating shaft 3 has, for example, a substantially cylindrical shape or a substantially circular tube shape having an outer diameter equal to or larger than the inner diameter of the roller body 2 and is inserted into the inner diameter portion of the roller body 2 to hold the roller body 2.
- the rotating shaft 3 is formed of a hard material such as metal or plastic, and the roller main body extends in the axial direction of the rotating shaft 3 on one end side (front end side) and the other end side (rear end side) of the rotating shaft 3.
- a shaft end portion 4 that protrudes from both end faces (front and rear end faces) of 2 is integrally provided.
- the cross-sectional shape of the outer periphery of the rotating shaft 3 is not limited to a circle, and may be, for example, a polygonal shape or an uneven shape.
- the roller body 2 may be held on the rotary shaft 3 only by frictional force with the rotary shaft 3, or may be held on the rotary shaft 3 by an adhesive or the like.
- a porous material (roller body 2) is produced by solidifying a liquid (mixed liquid) containing raw materials in a mold, the mixed liquid is solidified with the rotary shaft 3 set in the mold (after production).
- the roller body 2 may be held on the rotating shaft 3 by forming the roller body 2 integrally with the rotating shaft 3 without inserting the rotating shaft 3 into the roller body 2.
- the shaft end portion 4 of the present embodiment has a smaller diameter than the central portion of the rotating shaft 3 that holds the roller body 2, and a step 5 is formed between the central portion and the shaft end portion 4.
- a shaft end surface hole 6 having a circular cross section is formed on the end surface of the shaft end portion 4.
- the roller case 10 includes a lower first case body (lower case) 11 and an upper second case body (upper case) 12.
- the first case body 11 and the second case body 12 are made of resin in which each part is integrally formed in a thin shape by vacuum forming or the like.
- the roller case 10 according to the present embodiment has a thickness that allows the surface to be elastically deformed and depressed when the surface is pressed with a fingertip.
- PET polyethylene
- PS polystyrene
- PP polypropylene
- PE polyethylene
- ABS acrylonitrile butadiene styrene
- PC polycarbonate
- PVC polyvinyl chloride
- the first case body 11 includes a rectangular frame-shaped (frame-shaped) first base surface portion 13, a first cover portion 14 that is recessed downward from the inner peripheral edge of the first base surface portion 13, and an outer peripheral edge of the first base surface portion 13.
- a first outer peripheral surface portion 15 that extends downward and covers the outer side of the first cover portion 14 and a first edge surface portion 16 that extends outward from the peripheral edge of the lower end of the first outer peripheral surface portion 15 are integrally provided.
- the first base surface portion 13 has a pair of left and right first base long surface portions 17 that are the long sides of the rectangular frame, and a pair of front and rear first base short surface portions 18 that are the short sides of the rectangular frame.
- the first base long surface portion 17 extends in the front-rear direction along the axial direction of the roller 1 (rotating shaft 3), and the first base short surface portion 18 has an axial crossing direction (radial direction) substantially orthogonal to the axial direction of the roller 1. Extends in the left-right direction.
- the first cover portion 14 has a pair of left and right first cover long surface portions 19, a pair of front and rear first cover short surface portions 20, and a cover bottom surface portion 21.
- the first cover long surface portion 19 has a rectangular shape extending downward from the inner edge of the first base long surface portion 17, and the first cover short surface portion 20 is bent in a state bent from the edge of the adjacent first cover long surface portion 19.
- 1 is a rectangular shape extending downward from the inner edge of the base short surface portion 18, and the cover bottom surface portion 21 is a rectangular shape that closes the lower end of the rectangular cylindrical shape formed by the first cover long surface portion 19 and the first cover short surface portion 20.
- a plurality of first reinforcing ribs 22 projecting downward are formed on the bottom surface portion 21 of the cover.
- the first outer peripheral surface portion 15 has a pair of left and right first outer long surface portions 23 and a pair of front and rear first outer short surface portions 24.
- the first outer long surface portion 23 has a rectangular shape extending downward from the outer edge of the first base long surface portion 17, and the first outer short surface portion 24 is bent in a state bent from the edge of the adjacent first outer long surface portion 23. It is the rectangular shape extended from the outer edge of 1 base short surface part 18 below.
- Each of the front and rear first base short surface portions 18 is formed with a groove-shaped first shaft facing groove portion (first support portion) 25 that is recessed downward in an arc shape.
- the first shaft facing groove portion 25 is formed along the outer periphery of the shaft end portion 4 of the rotating shaft 3, and the shaft end portions 4 before and after the rotating shaft 3 are placed on each first shaft facing groove portion 25.
- the first cover portion 14 divides the first accommodation space 26 whose upper side is open between the front and rear first shaft facing groove portions 25, and the inner side in the axial direction of the first shaft facing groove portion 25 is formed in the first housing space 26. Open.
- the inner diameter of the first shaft-facing groove 25 may be a size that allows the shaft end 4 to enter, and if the shaft end 4 can be inserted by elastic deformation of the first case body 11, It may be smaller than the outer diameter of the shaft end 4. Further, the shape of the first shaft facing groove portion 25 is not limited to an arc shape, and may be any shape that can support the shaft end portion 4.
- Each of the front and rear first base short surface portions 18 has a groove-shaped opening groove portion 27 that is disposed on the axially outer side (opposite side of the first accommodation space 26) of the first shaft facing groove portion 25 and is recessed downward in an arc shape.
- the first shaft facing groove portion 25 is formed adjacent to (continuous).
- the inner diameter of the opening groove portion 27 is set smaller than the inner diameter of the first shaft facing groove portion 25, and a step-shaped groove boundary portion 28 is formed between the first shaft facing groove portion 25 and the opening groove portion 27.
- the shaft end portion 4 placed in the first shaft facing groove portion 25 is restricted from moving outward in the axial direction by the groove boundary portion 28, and can be inserted through the opening groove portion 27 adjacent to the first shaft facing groove portion 25.
- the end surface of the shaft end portion 4 faces the outside through the adjacent opening groove portion 27.
- the inner diameter of the opening groove portion 27 is set to a size that allows the operator's fingertip to be inserted, and the operator can place the fingertip on the end surface of the shaft end portion 4 placed in the first shaft facing groove portion 25 via the opening groove portion 27. Can be applied.
- Each of the left and right first outer long surface portions 23 is formed with an engagement recess 29 that is recessed inwardly (on the opposite first outer long surface portion 23 side).
- the second case body 12 includes a rectangular frame-shaped (frame-shaped) second base surface portion 30, a second cover portion 31 protruding upward from the inner peripheral edge of the second base surface portion 30, and the outer peripheral edge of the second base surface portion 30.
- the second outer peripheral surface portion 32 extending downward from the bottom and the second edge surface portion 33 extending outward from the peripheral edge of the lower end of the second outer peripheral surface portion 32 are integrally provided.
- the second base surface portion 30 has a pair of left and right second base long surface portions 34 which are long sides of the rectangular frame, and a pair of front and rear second base short surface portions 35 which are short sides of the rectangular frame.
- the second base long surface portion 34 extends back and forth along the axial direction, and the second base short surface portion 35 extends left and right along the axial crossing direction.
- the second cover portion 31 has a pair of left and right second cover long surface portions 36, a pair of front and rear second cover short surface portions 37, and a cover upper surface portion 38.
- the second cover long surface portion 36 has a rectangular shape extending upward from the inner edge of the second base long surface portion 34, and the second cover short surface portion 37 is bent from the end edge of the adjacent second cover long surface portion 36.
- a rectangular shape extending upward from the inner edge of the base short surface portion 35, and the cover upper surface portion 38 is a rectangular shape that closes the upper end of the rectangular cylindrical shape formed by the second cover long surface portion 36 and the second cover short surface portion 37.
- a plurality of reinforcing second ribs 39 projecting upward are formed on the upper surface portion 38 of the cover.
- the second outer peripheral surface portion 32 has a pair of left and right second outer long surface portions 40 and a pair of front and rear second outer short surface portions 41.
- the second outer long surface portion 40 has a rectangular shape extending downward from the outer edge of the second base long surface portion 34, and the second outer short surface portion 41 is bent in a state bent from the edge of the adjacent second outer long surface portion 40. 2 A rectangular shape extending downward from the outer edge of the base short surface portion 35.
- Each of the front and rear second base short surface portions 35 is formed with a groove-shaped second shaft-facing groove portion (second support portion) 42 that is recessed upward in an arc shape, and the lower portion of the second cover portion 31 is opened.
- the second housing space 43 is partitioned between the front and rear second shaft facing grooves 42.
- the axially inner side of the second shaft-facing groove portion 42 opens into the second housing space 43, and the axially outer side (opposite side of the second housing space 43) of the second shaft-facing groove portion 42 is closed by the groove end portion 44.
- the second shaft facing groove 42 is formed along the outer periphery of the shaft end 4 of the rotating shaft 3.
- the inner diameter of the second shaft-facing groove 42 may be a size that allows the shaft end 4 to enter, and if the shaft end 4 can be inserted by elastic deformation of the second case body 12, It may be smaller than the outer diameter of the shaft end 4.
- the shape of the 2nd shaft opposing groove part 42 is not limited to circular arc shape, What is necessary is just a shape which can support the axial end part 4. FIG.
- the distance between the inner surfaces of the left and right second outer long surface portions 40 is substantially the same as the distance between the outer surfaces of the left and right first outer long surface portions 23 so that the first cover portion 14 can be inserted inside the second outer peripheral surface portion 32.
- the distance between the inner surfaces of the front and rear second outer short surface portions 41 is set to be substantially the same as or slightly longer than the distance between the outer surfaces of the front and rear first outer short surface portions 24.
- Each of the left and right second outer long surface portions 40 is formed with a locking protrusion 45 that protrudes inward (opposing second outer long surface portion 40 side).
- the left and right second outer long surface portions are within a range in which the first cover portion 14 can be inserted inside the second outer peripheral surface portion 32 by elastic deformation of the first case body 11 and / or the second case body 12.
- the distance between the inner surfaces of the right and left first outer long surface portions 23 may be shorter than the distance between the outer surfaces of the left and right first outer long surface portions 23, and the distance between the inner surfaces of the front and rear second outer short surface portions 41 is It may be short.
- the first case body 11 is placed in a posture (basic posture) in which the first housing space 26 opens upward, and the first outer circumferential surface portion 15 is inserted into the second outer circumferential surface portion 32 in the first case body 11.
- a posture basic posture
- the locking projection 45 of the second case body 12 engages with the engagement recess 29 of the first case body 11 and the case is closed.
- the case closed state is held by the engagement between the locking projection 45 and the engagement recess 29.
- the first base surface portion 13 and the second base surface portion 30 are close to or in contact with each other and face each other, and the first storage space 26 and the second storage space 43 define the roller body storage space 46.
- the axial direction outer side of the opening groove part 27 is closed by the 2nd outer side short surface part 41 of the 2nd case body 12 (refer FIG. 5).
- the roller case 10 is in a roller storage state in which the roller 1 is stored.
- the roller body 2 is housed in the roller body housing space 46 in a state of being separated from the first case body 11 and the second case body 12, and between the first shaft facing groove portion 25 and the second shaft facing groove portion 42.
- the shaft end portions 4 on the front end side and the rear end side are sandwiched and held from the axial cross direction, and the entire roller 1 is covered with the first case body 11 and the second case body 12.
- the movement of the rotating shaft 3 in the axial crossing direction is blocked by the first shaft facing groove portion 25 and the second shaft facing groove portion 42, and the movement of the rotating shaft 3 in the axial direction is blocked by the groove boundary portion 28 and the groove end portion 44. Is done.
- the second case body 12 is placed in a posture in which the second accommodation space 43 opens downward, and the second cover portion 31 is inserted inside the first outer peripheral surface portion 15.
- the first rib 22 of the first case body 11 is placed on the second rib 39 of the second case body 12 so as to overlap from above, and the first case body 11.
- the second cover portion 31 of the second case body 12 is inserted into and engaged with the left and right engaging recesses 29. By such engagement, the overlapping state of the first case body 11 and the second case body 12 is stabilized, so that the roller cases 10 in the roller storage state can be stacked in multiple stages.
- the roller case 10 When the roller 1 is stored in the roller case 10, the roller case 10 is set in the case open state, the first case body 11 is placed in a reference posture in which the first housing space 26 is opened upward, and the roller is started from above the first case body 11. 1 is lowered, and the front and rear shaft end portions 4 of the roller 1 are respectively placed in the front and rear first shaft facing groove portions 25.
- the lower portion of the roller body 2 In the rotating shaft placement state, the lower portion of the roller body 2 is accommodated in the first accommodation space 26, and the lower region of the outer peripheral surface of the roller body 2 is covered with the first cover portion 14 in a non-contact state.
- the first case body 11 is covered with the second case body 12 from above, and the locking protrusion 45 of the second case body 12 is engaged with the engaging recess 29 of the first case body 11.
- roller storage state case closed state in which the roller 1 is stored
- the upper portion of the roller body 2 is accommodated in the second storage space 43, and the upper region of the outer peripheral surface of the roller body 2 is not in contact with the second cover portion 31.
- the roller body 2 is housed in the roller body housing space 46.
- the front and rear shaft end portions 4 are sandwiched and held between the front and rear first shaft facing groove portions 25 and the front and rear second shaft facing groove portions 42 so that the entire roller 1 is
- the first case body 11 and the second case body 12 are covered.
- the second case body 12 When the roller 1 is taken out from the roller case 10, the second case body 12 is lifted away from the first case body 11, and the engaging recess 29 of the first case body 11 and the locking protrusion 45 of the second case body 12 are Is disengaged to open the case, the front and rear shaft ends 4 of the rotating shaft 3 are supported by the fingertips of both hands, the roller 1 (the rotating shaft 3) is pulled up, and the roller 1 is taken out from the first case body 11. .
- roller 1 when the roller 1 is stored in the roller case 10 or when the stored roller 1 is taken out from the roller case 10, the roller 1 is moved in the axial crossing direction (vertical direction) instead of the axial direction (front-rear direction).
- the roller body 2 is unlikely to contact the roller case 10 (first case body 11) during storage or removal, and deformation, damage or contamination of the roller body 2 can be reliably prevented.
- the operator can axially place the end surfaces of the front and rear shaft end portions 4 when the roller 1 is stored or taken out.
- the roller 1 (rotating shaft 3) can be moved up and down in a state where the rotating shaft 3 is supported by applying the fingertips of both hands from outside (by hooking the fingertips to the shaft end surface holes 6), and workability is improved.
- an adapter (shaft mounting member) 47 is attached to the rotary shaft 3, and the components common to the first embodiment are denoted by the same reference numerals and description thereof is omitted.
- the adapter 47 includes a columnar or cylindrical adapter base 48 having substantially the same outer diameter as the shaft end 4, and a columnar or cylindrical shape protruding from one end of the adapter base 48.
- the adapter has a small diameter portion 49 and a flange-shaped adapter large diameter portion 50 provided at the other end of the adapter base 48.
- the adapter small diameter portion 49 is smaller in diameter than the adapter base 48, and the adapter large diameter portion 50 is larger in diameter than the adapter base 48 and smaller in diameter than the roller body 2.
- the outer diameter of the adapter small-diameter portion 49 is set to be approximately the same as or slightly smaller than the inner diameter of the shaft end surface hole 6 of the shaft end portion 4.
- the adapter 47 By inserting the adapter small diameter portion 49 into the shaft end surface hole 6, the adapter 47 becomes It is detachably attached to the end surface of the shaft end portion 4.
- An adapter end surface hole 51 is formed on the end surface of the adapter 47 (adapter large diameter portion 50).
- the first shaft-facing groove portion 25 of the first case body 11 and the second shaft-facing groove portion 42 of the second case body 12 include a shallow groove portion 52 that matches the outer diameter of the adapter base portion 48, and an outer diameter of the adapter large-diameter portion 50.
- a deep groove portion 53 that matches the diameter is provided.
- a step-like groove boundary portion 28 is formed between the deep groove portion 53 and the opening groove portion 27 of the first shaft facing groove portion 25, and the outer diameter of the adapter large diameter portion 50 is larger than the inner diameter of the opening groove portion 27.
- the adapter base portion 48 When the adapter 47 is placed in the first shaft facing groove portion 25, the adapter base portion 48 is inserted into the shallow groove portion 52 and the adapter large diameter portion 50 is inserted into the deep groove portion 53, respectively. In the case closed state, the adapter base 48 is sandwiched and held between the upper and lower shallow grooves 52 and / or the adapter large diameter portion 50 is sandwiched and held between the upper and lower deep grooves 53.
- the outer peripheral surface of the adapter 47 has an uneven shape, and the first shaft facing groove portion 25 and the second shaft facing groove portion 42 engage with the uneven shape of the adapter 47 to restrict the movement of the adapter 47. Has a shape.
- the front end side and the rear end side of the rotating shaft 3 can be reliably secured via the adapter 47 even when the shaft end portion 4 of the rotating shaft 3 does not sufficiently protrude from the end surface of the roller body 2. Can be supported.
- the inner diameter of the opening groove 27 is formed such that the operator's fingertip can be inserted, so that the operator can insert the front and rear adapters when the roller 1 is stored or taken out.
- the roller 1 (rotating shaft 3) can be moved up and down while the rotating shaft 3 is supported by applying the fingertips of both hands to the end surface 47 from the outside in the axial direction (hooking the fingertips on the adapter end surface holes 51). Will improve.
- first shaft facing groove portion 25 and the second shaft facing groove portion 42 are engaged with the adapter 47 to restrict the movement of the adapter 47, an unintended external force acts on the roller case 10 in the roller storage state, Even when the roller case 10 is deformed so that the uniaxially facing groove portion 25 moves outward in the axial direction, the adapter 47 is prevented from dropping from the first diametrically facing groove portion 25. Therefore, when the roller 1 is accommodated in the roller case 10 and transported, deformation, damage or contamination of the roller body 2 due to contact with the roller case 10 can be reliably prevented.
- the uneven shape for preventing the movement of the adapter 47 can be omitted, and one or both of the adapters 47 on the front end side and the rear end side of the rotating shaft 3 may be adapters that do not have such an uneven shape.
- the adapter 47 may be attached only to one of the front end side and the rear end side of the rotating shaft 3, and the shaft end portion 4 may be directly supported by the first shaft facing groove portion 25 and the second shaft facing groove portion 42 for the other.
- the shaft end portion 4 is provided with an uneven shape, and the shaft end portion 4 is provided with an uneven shape in the first shaft facing groove portion 25 and / or the second shaft facing groove portion 42.
- An uneven shape that regulates the movement of the shaft end portion 4 by engaging with each other may be provided.
- flanges (shaft drop restricting members) 54 are attached to the front end side and the rear end side of the rotary shaft 3 of the first embodiment, and the configuration common to the first embodiment is the same. Reference numerals are assigned and explanations thereof are omitted.
- the flange 54 has a perforated disk shape having an outer diameter larger than the outer diameter of the roller body 2.
- a shaft insertion hole 55 having an inner diameter substantially the same as or slightly larger than the outer diameter of the shaft end portion 4 is formed at the center of the flange 54, and by inserting the shaft end portion 4 into the shaft insertion hole 55, the flange 54 Are detachably attached to the shaft end portions 4 on the front end side and the rear end side.
- the entire area of the outer peripheral edge of the flange 54 attached to the shaft end 4 protrudes outward in the radial direction of the roller body 2 from the outer peripheral surface of the roller body 2.
- the insertion limit of the flange 54 on the inner side in the axial direction is defined by the step 5 of the shaft end 4, and the flange 54 and the roller body 2 are maintained in a non-contact state.
- the first cover portion 14 of the first case body 11 is engaged with the lower region of the outer peripheral edge portion of the flange 54 to restrict the movement of the flange 54 in the axial direction (shaft drop restriction).
- Member engaging groove) 56 is formed, and the second cover portion 31 of the second case body 12 is engaged with the lower region of the outer peripheral edge portion of the flange 54 to restrict the axial movement of the flange 54.
- a second flange engaging groove (shaft drop restricting member engaging groove) 57 is formed.
- the flanges 54 are disposed on both sides in the axial direction of the central portion in which the roller body 2 is disposed in the roller body housing space 46, and the outer peripheral edge of the flange 54 includes the first flange engagement groove 56 and the first flange. Engage with the 2 flange engaging groove 57.
- the outer peripheral surface of the flange 54 approaches or contacts the groove bottom of the first flange engagement groove 56 and the groove bottom of the second flange engagement groove 57.
- the front end side and the rear end side of the rotating shaft 3 are supported by the first shaft facing groove portion 25 and the second shaft facing groove portion 42, and the rotating shaft 3 is supported by the flange 54.
- the present invention does not exclude the support of the rotating shaft 3 by the flange 54, and the rotating shaft 3 may be supported by both the first shaft facing groove portion 25 and the second shaft facing groove portion 42 and the flange 54.
- the first shaft facing groove portion 25 and the first flange engaging groove 56 constitute a first support portion
- the second shaft facing groove portion 42 and the second flange engaging groove 57 constitute a second support portion.
- an unintended external force acts on the roller case 10 in the roller retracted state, the roller case 10 is deformed so that the first shaft-facing groove portion 25 moves outward in the axial direction, and the shaft end portion 4 is Even when the roller 1 is separated from the first shaft facing groove portion 25, the lowering of the roller 1 with respect to the roller case 10 is prevented by the flange 54. Therefore, when the roller 1 is accommodated in the roller case 10 and transported, deformation, damage or contamination of the roller body 2 due to contact with the roller case 10 can be reliably prevented.
- the flange 54 may be attached to only one of the rotating shaft 3 instead of both the front end side and the rear end side.
- the step 5 of the shaft end 4 and the end surface of the roller body 2 are substantially in the same position in the axial direction, for example, as shown in FIG.
- a flange is integrally provided on an adapter (for example, the adapter 47 as in the second embodiment) that is detachably attached to the rotary shaft 3 and is held between the first support portion and the second support portion. May be.
- the shape of the flange 54 is not limited to a disk shape, and is a shape in which substantially the entire outer peripheral edge of the flange protrudes radially outward from the outer peripheral surface of the roller body 2 when attached to the rotary shaft 3. I just need it.
- FIG. 4th Embodiment connects the 1st case body 11 and 2nd case body 12 of 1st Embodiment via the hinge part 59, About the structure which is common in 1st Embodiment, it is the same code
- the second outer long surface portion 40 of the second case body 12 is formed on the first outer long surface portion 23 on one side (left side in the drawing) of the first case body 11.
- One side (the right side in the figure) is connected via a hinge part 59 so as to be freely opened and closed.
- work of the roller case 60 can be performed comparatively easily.
- roller case 100 of the fifth embodiment two case bodies 70 having the same shape are used as the first case body 11 and the second case body 12, and the rotation shaft is rotated by front and rear flanges (a front flange 71 and a rear flange 72). 3, the same reference numerals are assigned to the same components as those in the first embodiment, and the description thereof is omitted.
- flanges front flange 71 and rear flange 72 as shaft mounting members are detachably attached to the shaft end portions 4 on the front end side and the rear end side of the rotary shaft 3.
- the front flange 71 and the rear flange 72 have a disk shape having an outer diameter larger than the outer diameter of the roller body 2.
- a shaft insertion hole 73 having an inner diameter substantially equal to or slightly larger than the outer diameter of the shaft end portion 4 is formed in the center portion of the front flange 71.
- the rear flange 72 is integrally provided with a bottomed cylindrical portion 74 having an inner diameter substantially equal to or slightly larger than the outer diameter of the shaft end portion 4 instead of the shaft insertion hole 73.
- the rear flange 72 is detachably attached to the rear end side shaft end portion 4 by inserting the shaft end portion 4 into the inner diameter portion of the bottomed cylindrical portion 74.
- the bottomed tubular portion 74 of the present embodiment has a cylindrical rod shape that is inserted into the shaft end surface hole 6 of the shaft end portion 4 in accordance with the insertion of the shaft end portion 4 into the inner diameter portion of the bottomed tubular portion 74.
- the shaft insertion portion 75 is integrally formed.
- each flange 71, 72 protrudes radially outward of the roller body 2 from the outer peripheral surface of the roller body 2.
- the front flange 71 may be shaped like the rear flange 72, and the rear flange 72 may be shaped like the front flange 71.
- only one of the front flange 71 and the rear flange 72 may be provided, and the shaft end 4 on the other side may be supported on the case body 70 directly or via an adapter.
- the case body 70 has a rectangular frame-shaped (frame-shaped) base surface portion 76 and a cover portion 77 that is recessed from the inner periphery of the base surface portion 76 to one side in the axis crossing direction.
- the cover part 77 of the first case body 11 constitutes the first cover part 14
- the cover part 77 of the second case body 12 constitutes the second cover part 31.
- the cover part 77 partitions the accommodation space 78 (the 1st accommodation space 26, the 2nd accommodation space 43) opened to the other side of an axis crossing direction.
- the case body 70 is schematically configured symmetrically with respect to the axial direction so as to function as both the first case body 11 and the second case body 12.
- One of the two case bodies 70 (the first case body 11 and the second case body 12) (the first case body 11) is placed in a posture (basic posture) in which the first accommodation space 26 opens upward, and the other
- the (second case body 12) is positioned above the first case body 11 in a posture (reversed posture) that is reversed (rotated 180 degrees about the axial direction) from the basic posture so that the second housing space 43 opens downward. Used by stacking from.
- the base surface portion 76 has a pair of left and right base long surface portions 79 that are the long sides of the rectangular frame, and a pair of front and rear base short surface portions 80 that are the short sides of the rectangular frame.
- the base long surface portion 79 extends in the front-rear direction along the axial direction
- the base short surface portion 80 extends in the left-right direction along the axis crossing direction.
- the cover portion 77 includes a central cover portion 81 that is formed in a wide range at the center in the axial direction, and a pair of front and rear end cover portions 82 that are formed on both sides in the axial direction of the central cover portion 81 and are continuous with the central cover portion 81.
- the center cover portion 81 has a pair of left and right cover side surface portions 83, a pair of front and rear cover connecting surface portions 84, and a cover top surface portion 85.
- Each of the front and rear end cover portions 82 includes an arc surface portion 86, And a cover end face portion 87.
- the cover side surface portion 83 has a rectangular shape extending downward from the inner edge of the central portion in the axial direction of the base long surface portion 79, and the cover top surface portion 85 has a rectangular shape connecting the edges of the left and right cover side surface portions 83.
- the arc surface portion 86 has an arc surface shape that connects inner edges of both end portions of the base long surface portion 79, and the cover end surface portion 87 has a semicircular shape extending downward from the inner edge of the base short surface portion 80.
- the cover connecting surface portion 84 covers the cover side surface portion 83 and the cover top surface portion 85 so as to block between the axially outer edge of the cover side surface portion 83 and the cover top surface portion 85 and the axially inner edge of the arc surface portion 86. Are connected to the edge of the arcuate surface portion 86.
- Flange engagement grooves front flange engagement groove 88 and rear flange engagement groove 89
- the front flange engagement groove 88 and the rear flange engagement groove 89 of the first case body 11 constitute a first support portion
- the front flange engagement groove 88 and the rear flange engagement groove 89 of the second case body 12 are A 2nd support part is comprised.
- the cover top surface portion 85 is a cover bottom surface portion when the case body 70 is in the basic posture, and is a cover top surface portion when the case body 70 is in the inverted posture.
- Each of the front and rear base short face portions 80 is formed with a groove-shaped axially facing groove portion 90 that is recessed in an arc shape.
- the inner diameter of the front shaft facing groove 90 is set to be slightly larger than the outer diameter of the shaft end 4 of the rotating shaft 3, and the inner surface of the front shaft facing groove 90 is the same as that of the shaft end 4 on the front side of the rotating shaft 3. Opposes in close proximity to or in contact with the outer surface.
- the inner diameter of the rear-side shaft facing groove 90 is set slightly larger than the outer diameter of the bottomed cylindrical portion 74 of the rear flange 72, and the inner surface of the rear-side shaft-facing groove 90 is formed of the bottomed cylindrical portion 74. It faces the outer surface of the door in close proximity or contact.
- the front flange engagement groove 88 engages with a region corresponding to a substantially half circumference of the outer peripheral edge portion of the front flange 71 to support the front flange 71 from the outside in the radial direction and restrict the movement of the front flange 71 in the axial direction.
- the rear flange engaging groove 89 engages with a region of a substantially half circumference of the outer peripheral edge of the rear flange 72 to support the rear flange 72 from the radially outer side and to the axial direction of the rear flange 72. Regulate the movement of
- the front and rear cover end surface portions 87 are formed with end surface protruding portions 91 that protrude inward in the axial direction.
- the front flange 71 is formed with a front flange recess 66 that engages with the front end protrusion 91 while being engaged with the front flange engagement groove 88.
- the position of the front flange 71 in the front flange engagement groove 88 is defined by the engagement between the front flange recess 66 and the front end protrusion 91, and the support of the front flange 71 by the case body 70 is stabilized.
- the rear flange 72 is formed with a rear flange recess 67 that engages with the rear end protrusion 91 in a state of being engaged with the rear flange engagement groove 89.
- the position of the rear flange 72 in the rear flange engagement groove 89 is defined by the engagement between the rear flange recess 67 and the rear end face protrusion 91, and the rear flange 72 is supported by the case body 70. Is stable.
- the front end side and the rear end side of the rotary shaft 3 are supported by the front flange 71 and the rear flange 72, and the rotary shaft 3 is not supported by the shaft facing groove 90.
- the present invention does not exclude the support of the rotating shaft 3 by the shaft facing groove 90, and the rotating shaft 3 may be supported by both the shaft facing groove 90 and the flanges 71 and 72.
- the shaft facing groove portion 90, the front flange engaging groove 88, and the rear flange engaging groove 89 of the first case body 11 constitute a first support portion
- the flange engagement groove 88 and the rear flange engagement groove 89 constitute a second support portion
- each of the flanges 71 and 72 is not limited to a disk shape, and a substantially entire region or a plurality of regions of the outer peripheral edge of the flange in a state of being attached to the rotary shaft 3 is more than the outer peripheral surface of the roller body 2. Any shape that protrudes outward in the radial direction of the main body 2 may be used.
- the plurality of regions of the outer peripheral edge of the flange are shaped to protrude radially outward from the outer peripheral surface of the roller body 2, the first case body 11 and the second case body 12 are formed in the plurality of regions related to the flange. What is necessary is just to hold
- the central portions of the three sides are located radially inward from the outer peripheral surface of the roller body 2, and the three vertex portions 102 are radially outward from the outer peripheral surface of the roller body 2.
- the two vertex portions 102 are engaged with the flange engagement grooves of the first case body 11, and the one vertex portion 102 is the flange engagement groove of the second case body 12.
- the flange 101 may be sandwiched and held between the first case body 11 and the second case body 12 at the three apex portions 102 by engagement or the like.
- a front locking projection 93 and an engagement recess 94 are formed on the front base short surface portion 80, and a rear locking protrusion 95 and an engagement recess 96 are formed on the rear base short surface portion 80.
- the front and rear locking projections 93 and 95 protrude from the base short surface portion 80 to the other side in the axial crossing direction, and the front and rear engagement recesses 94 and 96 are the front and rear locking projections. It dents from the base short face part 80 to one side of the axis crossing direction so that it can engage with 93,95.
- the front locking projection 93 and the engagement recess 94, and the rear locking projection 95 and the engagement recess 96 so that the case body 70 in the basic posture and the case body 70 in the reverse posture can be engaged. are arranged symmetrically with respect to the axial direction.
- a positioning protrusion 97 and a positioning recess 98 are formed on the left and right base long surface portions 79, respectively.
- the right and left positioning projections 97 protrude from the base long surface portion 79 to the other side in the axis crossing direction, and the right and left positioning recesses 98 extend from the base long surface portion 79 so that the left and right positioning projections 97 can be inserted.
- the left positioning projection 97 and the right positioning recess 98, and the left positioning recess 98 and the right positioning projection 97 are arranged so that the case body 70 in the basic posture and the case body 70 in the inverted posture can be engaged with each other. Are arranged symmetrically with respect to the axial direction.
- first case body 11 is placed in a basic posture in which the housing space 78 opens upward, and the other case body 70 (second case body 12) in an inverted posture in which the housing space 78 opens downward.
- the positioning projection 97 is pushed down from above so as to be inserted into the positioning recess 98, the locking projections 93 and 95 of the second case body 12 are engaged with the engagement recesses 94 and 96 of the first case body 11. Engage and the case is closed. The case closed state is held by the engagement between the locking projections 93 and 95 and the engagement recesses 94 and 96.
- the base surface portion 76 of the first case body 11 and the base surface portion 76 of the second case body 12 are close to or in contact with each other, and the first storage space 26 and the second storage space 43 are in contact with the roller body.
- the accommodation space 46 is partitioned.
- the case open state in which the engagement between the locking projections 93 and 95 and the engagement recesses 94 and 96 is released, the first case body 11 and the second case body 12 are separated, and the roller body housing space 46 is opened.
- the front flange 71 and the rear flange 72 are respectively engaged with the front flange engaging groove 88 and the rear flange engaging groove 89 of the first case body 11 in the basic posture from the upper side, and are placed on the first case body.
- the second case body 12 is overlapped with the case closed state, whereby the roller case 100 is in the roller storage state in which the roller 1 is stored.
- the roller body 2 is housed in the roller body housing space 46 in a state of being separated from the first case body 11 and the second case body 12, and the front flange engaging groove 88 and the rear flange of the first case body 11 are accommodated.
- the front flange 71 and the rear flange 72 are sandwiched and held between the engagement groove 89 and the front flange engagement groove 88 and the rear flange engagement groove 89 of the second case body 12 from the axis crossing direction.
- the entire roller 1 is covered by the case body 11 and the second case body 12.
- the movement of the rotating shaft 3 in the axial direction and the axial crossing direction is prevented by the front flange 71 and the rear flange 72.
- the cover top surface portion 85 is formed with a plurality of ribs 68 and annular ribs 69 that protrude outward and reinforce the cover top surface portion 85.
- the two rib-shaped ribs 68 and the two annular ribs 69 are arranged diagonally, and the outer surface of the cover top surface portion 85 of one case body 70 and the cover top surface portion 85 of the other case body 70 are arranged.
- the hook-shaped rib 68 is inserted inside the annular rib 69 and engaged therewith. By such engagement, the overlapping state of the first case body 11 and the second case body 12 is stabilized, so that the roller cases 100 in the roller storage state can be stacked in multiple stages.
- the roller 1 When the roller 1 is stored in the roller case 100, the front flange 71 and the rear flange 72 are attached to the rotating shaft 3, the case 100 is opened, and the first case body 11 is moved upward in the first housing space 26.
- the roller 1 is lowered from above the first case body 11 in an open reference posture, and the front flange 71 and the rear flange 72 are inserted into the front flange engagement groove 88 and the rear flange engagement groove 89 of the first case body 11. Are engaged and placed from above.
- the lower portion of the roller body 2 In the rotating shaft placement state, the lower portion of the roller body 2 is accommodated in the first accommodation space 26, and the lower region of the outer peripheral surface of the roller body 2 is covered with the first cover portion 14 in a non-contact state.
- the first case body 11 is covered with the second case body 12 in an inverted posture from above so that the positioning protrusion 97 is inserted into the positioning recess 98, and the locking protrusions 93 and 95 are engaged with the engaging recesses 94 and 95. 96 is engaged.
- a roller storage state case closed state in which the roller 1 is stored
- the upper portion of the roller body 2 is accommodated in the second storage space 43, and the upper region of the outer peripheral surface of the roller body 2 is not in contact with the second cover portion 31
- the roller body 2 is housed in the roller body housing space 46.
- the front flange engagement groove 88 and the rear flange engagement groove 89 of the first case body 11 and the front flange engagement groove 88 and the rear flange engagement groove 89 of the second case body 12 are defined.
- the front flange 71 and the rear flange 72 are sandwiched and held from the axial crossing direction, and the entire roller 1 is covered with the first case body 11 and the second case body 12.
- the second case body 12 When taking out the roller 1 from the roller case 100, the second case body 12 is lifted away from the first case body 11, and the engaging recesses 94 and 96 of the first case body 11 and the locking protrusions of the second case body 12 are lifted. 93 and 95 are released to make the case open, the front flange 71 and the rear flange 72 are held with both hands, the roller 1 (rotating shaft 3) is pulled up, and the roller 1 is taken out from the first case body 11.
- roller 1 when the roller 1 is stored in the roller case 100 or when the stored roller 1 is taken out from the roller case 100, the roller 1 is moved in the axial crossing direction (vertical direction) instead of the axial direction (front-rear direction). , Storage and removal work can be easily performed.
- the roller body 2 is unlikely to contact the roller case 100 (first case body 11) during storage or removal, and deformation, damage or contamination of the roller body 2 can be reliably prevented.
- the operator can raise and lower the roller 1 (rotating shaft 3) while holding the front flange 71 and the rear flange 72 with both hands when the roller 1 is stored or taken out. improves.
- the front-side flange 71 and the rear-side flange 72 that are larger in diameter than the roller body 2 are the first case body 11 (the front-side flange engagement groove 88 and the rear-side flange engagement groove 89 of the first case body 11).
- the second case body 12 (the front flange engagement groove 88 and the rear flange engagement groove 89 of the second case body 12) are held between the front end side and the rear end side of the rotary shaft 3. Even when an unintended external force is applied to the roller case 100 in the roller storage state, the holding of the front end side and the rear end side of the rotating shaft 3 is difficult to be released, and the roller 1 is stored in the roller case 100 and transported. At this time, it is possible to reliably prevent deformation, damage, and contamination of the roller body 2 due to contact with the roller case 100.
- each flange (front flange 71 and rear flange 72) of the fifth embodiment is configured by combining a plurality (two in this embodiment) of divided flanges (divided plates) 103 and 104.
- the same components as those in the fifth embodiment are denoted by the same reference numerals, and the description thereof is omitted.
- the front flange 71 is configured by combining two split flanges 103 that can be separated from the rotary shaft 3 in the axial crossing direction, and the shaft insertion hole 73 is also divided into two.
- the rear flange 72 is configured by combining two split flanges 104 that can be separated from the rotary shaft 3 in the axial crossing direction as shown in FIG.
- a cylindrical portion 99 is provided, and the cylindrical portion 99 is also divided into two.
- the two split flanges 103 have substantially the same size and shape, and their split surfaces (combined surfaces) are set along the diameter direction of the front flange 71.
- each flange front flange 71 and rear flange 72 may be divided into three or more divided plates.
- the flanges 71 and 72 are attached to the rotary shaft 3 (a state in which the two split flanges 103 and 104 are combined), the flanges 71 and 72 are connected to the flange engaging grooves 88 of the first case body 11 and the second case body 12. , 89, and the first case body 11 and the second case body 12 are closed to be held in the roller storage state.
- the two split flanges 103 constituting the front flange 71 are such that each of the split flanges 103 includes both the front flange engaging groove 88 of the first case body 11 and the front flange engaging groove 88 of the second case body 12.
- the two split flanges 104 that are attached to the rotary shaft 3 in the engaging posture and constitute the rear flange 72 are such that each of the split flanges 104 and the rear flange engagement groove 89 of the first case body 11
- the two case bodies 12 are attached to the rotary shaft 3 so as to engage with both the rear flange engaging grooves 89 of the case body 12.
- the separation direction of the split flanges 103 and 104 from the rotating shaft 3 is set to a direction different from the separation direction of the first case body 11 and the second case body 12.
- each direction is set so that the separation direction of the first case body 11 and the second case body 12 and the separation direction of the split flanges 103 and 104 from the rotating shaft 3 are substantially orthogonal to each other.
- Each of the upper and lower flange engaging grooves 88 of each of the two divided flanges 103 is engaged with each of the upper and lower flange engaging grooves 88, and the upper and lower flange engaging grooves 89 on the rear side of the case body 70 are respectively engaged.
- Approximately half of each of the two split flanges 104 engage with each other.
- the roller case 100 When the roller 1 is housed in the roller case 100, the roller case 100 is in the case open state, the first case body 11 is placed in a reference posture in which the first housing space 26 opens upward, and the front and rear flanges 71, In the state where 72 is assembled (the state in which the two split flanges 103 and 104 are combined in the front and rear of the rotating shaft 3), the roller 1 is lowered from above the first case body 11, and the front and rear of the first case body 11 The front and rear flanges 71 and 72 are respectively inserted into and engaged with the flange engagement grooves 88 and 89.
- FIG. 24 is a rear view of the first case body with the rotary shaft mounted thereon. The subsequent procedure is the same as that of the fifth embodiment.
- roller 1 when the roller 1 is taken out from the roller case 100, after the case is opened as in the fifth embodiment, the front and rear shaft ends 4 of the rotating shaft 3 are supported by the fingertips of both hands, and the roller 1 is pulled up. 1 is removed from the first case body 11, and the front and rear split flanges 103, 104 are removed from the rotary shaft 3.
- the front split flange 103 and the rear split flange 104 may be assembled to the rotary shaft 3 from the axis crossing direction.
- the front split flange 103 and the rear split flange 104 may be separated from the rotary shaft 3 in the axial crossing direction. Therefore, it is possible to easily attach and detach the flanges 71 and 72 as compared to the non-divided type flanges 71 and 72 as in the fifth embodiment.
- this invention is not limited to the above-mentioned embodiment described as an example, and its Example, In the range which does not deviate from the technical idea which concerns on this invention even if it is other than the above-mentioned embodiment etc. If so, various changes can be made according to the design and the like.
- the structure for attaching the shaft mounting member (the adapter 47, the front flange 71, the rear flange 72, the flange 101) to the rotating shaft 3 is not limited to the above embodiment, and other structures (for example, the shaft mounting member and the rotating shaft).
- 3 may be formed by forming a male screw portion and a female screw portion on one side and the other of the screw 3 and attaching them by screwing the male screw portion and the female screw portion.
- the present invention is useful as a roller case for storing a roller in which a roller body made of an elastic porous material is supported by a rotating shaft.
- Roller 2 Roller body 3: Rotating shaft 4: Shaft end 5: Step 6: Shaft end surface holes 10, 60, 100: Roller case 11: First case body (lower case) 12: Second case body (upper case) 13: 1st base surface part 14: 1st cover part 15; 1st outer peripheral surface part 16: 1st edge surface part 17: 1st base long surface part 18: 1st base short surface part 19: 1st cover long surface part 20: 1st Cover short surface portion 21: Cover bottom surface portion 22: First rib 23: First outer long surface portion 24: First outer short surface portion 25: First shaft facing groove portion (first support portion) 26: 1st accommodation space 27: Opening groove part 28: Groove boundary part 29, 94, 96: Engagement recessed part 30: 2nd base surface part 31: 2nd cover part 32: 2nd outer peripheral surface part 33: 2nd edge surface part 34 : Second base long surface portion 35: second base short surface portion 36: second cover long surface portion 37: second cover short surface portion 38: cover upper surface portion 39: second
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Bridges Or Land Bridges (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
Description
2:ローラ本体
3:回転軸
4:軸端部
5:段差
6:軸端面穴
10,60,100:ローラケース
11:第1ケース体(下ケース)
12:第2ケース体(上ケース)
13:第1ベース面部
14:第1カバー部
15;第1外側周面部
16:第1縁面部
17:第1ベース長面部
18:第1ベース短面部
19:第1カバー長面部
20:第1カバー短面部
21:カバー底面部
22:第1リブ
23:第1外側長面部
24:第1外側短面部
25:第1軸対向溝部(第1支持部)
26:第1収容空間
27:開口溝部
28:溝境界部
29,94,96:係合凹部
30:第2ベース面部
31:第2カバー部
32:第2外側周面部
33:第2縁面部
34:第2ベース長面部
35:第2ベース短面部
36:第2カバー長面部
37:第2カバー短面部
38:カバー上面部
39:第2リブ
40:第2外側長面部
41:第2外側短面部
42:第2軸対向溝部(第2支持部)
43:第2収容空間
44:溝端部
45,93,95:係止突部
46:ローラ本体収容空間
47:アダプタ(軸装着部材)
48:アダプタ基部
49:アダプタ細径部
50:アダプタ太径部
51:アダプタ端面穴
52:浅溝部
53:深溝部
54:フランジ(軸落下規制部材)
55,73:軸挿通孔
56:第1フランジ係合溝(軸落下規制部材係合溝)
57:第2フランジ係合溝(軸落下規制部材係合溝)
58:突起
59:ヒンジ部
66:前フランジ凹部
67:後フランジ凹部
68:畝状リブ
69:環状リブ
70:ケース体
71:前側フランジ(軸装着部材)
72:後側フランジ(軸装着部材)
74:有底筒状部
75:軸挿入部
76:ベース面部
77:カバー部
78:収容空間
79:ベース長面部
80:ベース短面部
81:中央カバー部
82:端カバー部
83:カバー側面部
84:カバー連結面部
85:カバー頂面部
86:円弧面部
87:カバー端面部
88:前側フランジ係合溝(第1支持部、第2支持部)
89:後側フランジ係合溝(第1支持部、第2支持部)
90:軸対向溝部
91:端面突出部
97:位置決め突部
98:位置決め凹部
101:フランジ(軸装着部材)
102:頂点部分
103,104:分割フランジ(分割板)
Claims (9)
- 弾性多孔質材からなる円筒状のローラ本体の内周面が回転軸の外周面に支持されたローラを収納するためのローラケースであって、
前記回転軸の一端側及び他端側を前記回転軸の軸方向と交叉する軸交叉方向の一方側から支持可能な一側及び他側の第1支持部と、前記軸交叉方向の他方側が開放された第1収容空間を前記一側の第1支持部と前記他側の第1支持部との間に区画する第1カバー部とを有する第1ケース体と、
前記回転軸の前記一端側及び前記他端側を前記軸交叉方向の前記他方側から支持可能な一側及び他側の第2支持部と、前記軸交叉方向の前記一方側が開放された第2収容空間を前記一側の第2支持部と前記他側の第2支持部との間に区画する第2カバー部とを有し、前記第1収容空間と前記第2収容空間とがローラ本体収容空間を区画するケース閉状態で前記第1ケース体に係合して前記ケース閉状態を保持可能な第2ケース体と、を備え、
前記ローラが収納されたローラ収納状態では、前記第1ケース体と前記第2ケース体との係合によって前記ケース閉状態が保持され、前記ローラ本体が前記第1ケース体及び前記第2ケース体から離間した状態で前記ローラ本体収容空間に収容され、前記回転軸の前記一端側及び前記他端側が前記第1支持部と前記第2支持部との間で前記軸交叉方向から挟まれて保持され、前記第1ケース体及び前記第2ケース体によって前記ローラの全体が覆われる
ことを特徴とするローラケース。 - 請求項1に記載のローラケースであって、
前記回転軸の少なくとも前記一端側では、前記回転軸に着脱自在に取付けられた軸装着部材が前記一側の第1支持部と前記一側の第2支持部との間に挟まれて保持される
ことを特徴とするローラケース。 - 請求項1に記載のローラケースであって、
前記回転軸の少なくとも前記一端側では、前記ローラ本体の端面から突出する前記回転軸の軸端部が前記一側の第1支持部と前記一側の第2支持部との間に挟まれて保持され、
前記一側の第1支持部は、前記軸端部の外周面を載置可能な溝形状であり、
前記第1ケース体は、前記一側の第1支持部に対して前記第1収容空間の反対側に配置されて前記一側の第1支持部と隣接する開口溝部を有し、
前記開口溝部は、前記一側の第1支持部に載置された前記軸端部が挿通不能で、且つ前記一側の第1支持部に載置された前記軸端部の端面を外部へ臨ませる溝形状である
ことを特徴とするローラケース。 - 請求項2に記載のローラケースであって、
前記一側の第1支持部は、前記軸装着部材の外周面を載置可能な溝形状であり、
前記第1ケース体は、前記一側の第1支持部に対して前記第1収容空間の反対側に配置されて前記一側の第1支持部と隣接する開口溝部を有し、
前記開口溝部は、前記一側の第1支持部に載置された前記軸装着部材が挿通不能で、且つ前記一側の第1支持部に載置された前記軸装着部材の端面を外部へ臨ませる溝形状である
ことを特徴とするローラケース。 - 請求項1に記載のローラケースであって、
前記回転軸の少なくとも前記一端側では、前記ローラ本体の端面から突出する前記回転軸の軸端部が前記一側の第1支持部と前記一側の第2支持部との間に挟まれて保持され、
前記軸端部の外周面は、凹凸形状を有し、
前記一側の第1支持部及び前記一側の第2支持部の少なくとも一方は、前記軸端部の凹凸形状と係合して前記軸端部の移動を規制する凹凸形状を有する
ことを特徴とするローラケース。 - 請求項2に記載のローラケースであって、
前記軸装着部材の外周面は、凹凸形状を有し、
前記一側の第1支持部及び前記一側の第2支持部の少なくとも一方は、前記軸装着部材の凹凸形状と係合して前記軸装着部材の移動を規制する凹凸形状を有する
ことを特徴とするローラケース。 - 請求項1に記載のローラケースであって、
前記回転軸の少なくとも前記一端側には、軸落下規制部材が着脱自在に取付けられ、
前記回転軸に取付けられた前記軸落下規制部材の外周縁部の略全域は、前記ローラ本体の外周面よりも前記ローラ本体の径方向外側へ突出し、
前記第1ケース体及び前記第2ケース体の少なくとも一方は、前記軸落下規制部材の外周縁部と係合して前記軸落下規制部材の前記軸方向への移動を規制する軸落下規制部材係合溝を有する
ことを特徴とするローラケース。 - 請求項2に記載のローラケースであって、
前記回転軸に取付けられた前記軸装着部材の外周縁部の略全域又は複数の領域は、前記ローラ本体の外周面よりも前記ローラ本体の径方向外側へ突出し、
前記軸装着部材は、前記ローラ本体の外周面よりも突出する領域で前記第1支持部と前記第2支持部との間に挟まれて保持される
ことを特徴とするローラケース。 - 請求項7に記載のローラケースであって、
前記軸落下規制部材は、前記回転軸から前記軸交叉方向に分かれて離脱可能な複数の分割板を組合せることにより構成される
ことを特徴とするローラケース。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201880022929.0A CN110506012B (zh) | 2017-04-06 | 2018-04-05 | 辊壳体 |
JP2019511301A JP7053584B2 (ja) | 2017-04-06 | 2018-04-05 | ローラケース |
US16/603,091 US11148873B2 (en) | 2017-04-06 | 2018-04-05 | Roller case |
KR1020197029186A KR102643251B1 (ko) | 2017-04-06 | 2018-04-05 | 롤러 케이스 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017-076218 | 2017-04-06 | ||
JP2017076218 | 2017-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018186464A1 true WO2018186464A1 (ja) | 2018-10-11 |
Family
ID=63712240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2018/014537 WO2018186464A1 (ja) | 2017-04-06 | 2018-04-05 | ローラケース |
Country Status (6)
Country | Link |
---|---|
US (1) | US11148873B2 (ja) |
JP (1) | JP7053584B2 (ja) |
KR (1) | KR102643251B1 (ja) |
CN (1) | CN110506012B (ja) |
TW (1) | TWI770156B (ja) |
WO (1) | WO2018186464A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200497172Y1 (ko) * | 2019-11-13 | 2023-08-18 | 에스케이넥실리스 주식회사 | 동박용 수납장치 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51132376U (ja) * | 1975-04-16 | 1976-10-25 | ||
US4079835A (en) * | 1976-12-30 | 1978-03-21 | Ici Americas Inc. | Enclosed shipping container for rolls |
JPS60112485U (ja) * | 1983-12-29 | 1985-07-30 | 千代田梱包工業株式会社 | ロ−ル類の収納容器 |
JPH0297236U (ja) * | 1989-01-23 | 1990-08-02 | ||
JP2001199639A (ja) * | 2000-01-17 | 2001-07-24 | Gold Kogyo Kk | シートドラム用プロテクタ |
JP2004026258A (ja) * | 2002-06-27 | 2004-01-29 | Asahi Kasei Electronics Co Ltd | ロール梱包用軸受台及び梱包体 |
JP2004325690A (ja) * | 2003-04-23 | 2004-11-18 | Inoac Corp | トナー供給ローラとその製造方法 |
JP2010231165A (ja) * | 2009-03-27 | 2010-10-14 | Hodaka Kogyo Kk | クリーニングローラ及びクリーニングローラの製造方法 |
JP2011016594A (ja) * | 2010-10-28 | 2011-01-27 | Murazumi Kk | ロール状製品用プロテクター |
JP2013100133A (ja) * | 2012-03-16 | 2013-05-23 | Asahi Kasei E-Materials Corp | 巻回体支持構造体 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51132376A (en) * | 1975-05-14 | 1976-11-17 | Tokico Ltd | Liquid pressure control valve for anti skid |
DE19537547A1 (de) * | 1994-12-15 | 1996-06-20 | Hoechst Ag | Verpackungssystem zur Aufnahme einer auf eine Wickelhülse in Rollenform aufgewickelten Folienbahn |
CN1201922C (zh) * | 2003-01-30 | 2005-05-18 | 江苏中达新材料集团股份有限公司 | 共挤热封双向拉伸聚丙烯无纸盒条包烟用薄膜的制法 |
US7168654B2 (en) * | 2004-01-21 | 2007-01-30 | Silverbrook Research Pty Ltd | Media cartridge for wallpaper printer |
JP6199567B2 (ja) * | 2012-01-26 | 2017-09-20 | 株式会社ブリヂストン | Oaローラ用梱包容器 |
EP2900571B1 (en) | 2012-09-28 | 2017-08-30 | Entegris, Inc. | Cmp brush packaging |
JP6501289B2 (ja) * | 2014-09-10 | 2019-04-17 | 株式会社ブリヂストン | ローラ用梱包容器 |
-
2018
- 2018-04-03 TW TW107111755A patent/TWI770156B/zh active
- 2018-04-05 KR KR1020197029186A patent/KR102643251B1/ko active IP Right Grant
- 2018-04-05 WO PCT/JP2018/014537 patent/WO2018186464A1/ja active Application Filing
- 2018-04-05 CN CN201880022929.0A patent/CN110506012B/zh active Active
- 2018-04-05 US US16/603,091 patent/US11148873B2/en active Active
- 2018-04-05 JP JP2019511301A patent/JP7053584B2/ja active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51132376U (ja) * | 1975-04-16 | 1976-10-25 | ||
US4079835A (en) * | 1976-12-30 | 1978-03-21 | Ici Americas Inc. | Enclosed shipping container for rolls |
JPS60112485U (ja) * | 1983-12-29 | 1985-07-30 | 千代田梱包工業株式会社 | ロ−ル類の収納容器 |
JPH0297236U (ja) * | 1989-01-23 | 1990-08-02 | ||
JP2001199639A (ja) * | 2000-01-17 | 2001-07-24 | Gold Kogyo Kk | シートドラム用プロテクタ |
JP2004026258A (ja) * | 2002-06-27 | 2004-01-29 | Asahi Kasei Electronics Co Ltd | ロール梱包用軸受台及び梱包体 |
JP2004325690A (ja) * | 2003-04-23 | 2004-11-18 | Inoac Corp | トナー供給ローラとその製造方法 |
JP2010231165A (ja) * | 2009-03-27 | 2010-10-14 | Hodaka Kogyo Kk | クリーニングローラ及びクリーニングローラの製造方法 |
JP2011016594A (ja) * | 2010-10-28 | 2011-01-27 | Murazumi Kk | ロール状製品用プロテクター |
JP2013100133A (ja) * | 2012-03-16 | 2013-05-23 | Asahi Kasei E-Materials Corp | 巻回体支持構造体 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2018186464A1 (ja) | 2020-02-20 |
KR102643251B1 (ko) | 2024-03-05 |
KR20190135487A (ko) | 2019-12-06 |
TW201841806A (zh) | 2018-12-01 |
US20200071063A1 (en) | 2020-03-05 |
TWI770156B (zh) | 2022-07-11 |
US11148873B2 (en) | 2021-10-19 |
CN110506012A (zh) | 2019-11-26 |
CN110506012B (zh) | 2021-07-27 |
JP7053584B2 (ja) | 2022-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9102446B2 (en) | Tamper evident thermoformed plastic clamshell container | |
JP2009515787A5 (ja) | ||
WO2018186464A1 (ja) | ローラケース | |
JP2018034836A (ja) | 二重容器 | |
JP2017197274A (ja) | レフィール容器を有する二重容器 | |
JP2010023908A (ja) | 収納容器 | |
JP7222506B2 (ja) | ローラケース | |
JP2013133136A (ja) | 取り出し具付き容器 | |
JP5100237B2 (ja) | レンズ収納容器 | |
US20210403210A1 (en) | Canister with a closure securing member | |
JP2012143157A (ja) | シャーレ | |
JP6177600B2 (ja) | 密閉容器 | |
JP2003335353A (ja) | 気密容器 | |
JP2012096817A (ja) | 蓋付き容器 | |
JP6507080B2 (ja) | 中蓋付き容器 | |
JP5528235B2 (ja) | 容器 | |
JP2007269276A (ja) | 車両荷室内収納構造 | |
JP7251903B2 (ja) | 容器用キャップ及び容器本体 | |
JP2009286400A (ja) | トイレ用洗浄剤溶出容器の包装体 | |
JP4444453B2 (ja) | 印判用スタンド | |
JP4730986B2 (ja) | 合成樹脂製カプセル容器 | |
JP3097141U (ja) | 連結式プラスチック製容器 | |
JP6255297B2 (ja) | 薄肉容器 | |
KR200440264Y1 (ko) | 보관함 | |
JP2006341885A (ja) | 板状精密品の収容容器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18781854 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20197029186 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2019511301 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18781854 Country of ref document: EP Kind code of ref document: A1 |