WO2007074564A1 - Dispositif transporteur - Google Patents

Dispositif transporteur Download PDF

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Publication number
WO2007074564A1
WO2007074564A1 PCT/JP2006/318963 JP2006318963W WO2007074564A1 WO 2007074564 A1 WO2007074564 A1 WO 2007074564A1 JP 2006318963 W JP2006318963 W JP 2006318963W WO 2007074564 A1 WO2007074564 A1 WO 2007074564A1
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WO
WIPO (PCT)
Prior art keywords
sheet material
frame member
locking
shape
vertical
Prior art date
Application number
PCT/JP2006/318963
Other languages
English (en)
Japanese (ja)
Inventor
Seizou Sakaguchi
Original Assignee
Mitsubishi Electric Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to JP2007551857A priority Critical patent/JP4675972B2/ja
Publication of WO2007074564A1 publication Critical patent/WO2007074564A1/fr

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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
    • B65D81/07—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 using resilient suspension means

Definitions

  • the present invention relates to a transportation instrument used for transporting an article.
  • boxes and packaging boxes used as transportation equipment are made up of cubes with the minimum dimensions that match the shape of the article that is the object to be transported, and are transported according to the shape, characteristics, etc. of the article.
  • a corrugated cardboard or foamed polystyrene In order to withstand the shock and vibration of the product, it is protected with a corrugated cardboard or foamed polystyrene, and such conventional boxes and packaging boxes have the following characteristics.
  • [0003] B Although it may be stacked on the loading platform during transportation, additional equipment and work such as taping to prevent load collapse, dropping off, and falling due to slipping of the packing box are necessary, and it is inevitable .
  • Mouth If the number of items stored in a packing box that stores a large number is less than the specified amount, parts such as dummies are required and loading work is also required.
  • Buffer materials such as corrugated cardboard and polystyrene foam used for packaging require disposal and recycling after use.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2004-196374
  • a conventional packing box or the like uses a special cushioning material to protect the transported article against vibration and shock during transportation, but these are finally used as waste materials.
  • a problem that the work of storing the article and the buffer material in a box is complicated.
  • the present invention has been made to solve the above-described problems, and it is easy to store and unpack the transported article, and protects the shock and vibration force article without using a lot of cushioning material.
  • the purpose is to provide a transport device that can be transported.
  • the transport device has a state in which the folded portion of the sheet material folded in a V-shape is turned downward and both ends of the sheet material are opened, and the folded portion is lowered.
  • tension is applied to the sheet material and supporting means for supporting the both end portions and the bent portion, respectively, so as to be displaceable from a V-shape to an I-shape by closing both the end portions.
  • a frame that supports / supports the support means, and the support means holds the end portions of the sheet material opened in the V shape so as to approach and separate from each other.
  • Two upper support members that can move relative to each other, one lower support member that holds the sheet material at the bent portion, and a locking unit that locks the upper support member at the open / close position.
  • the present invention it is possible to provide a transportation device that can easily store and unpack a transported article, and can protect and transport an article with impact and vibration force without using a large amount of cushioning material. Can do.
  • FIG. 1 is a perspective view illustrating a V-shaped space of a sheet material and an insertion path of an article.
  • FIG. 2 is a perspective view showing a state where an article is held by deforming a sheet material into an I-shape.
  • FIG. 3 is a perspective view showing an example of combination of elastic materials with sheet materials.
  • FIG. 4 is a perspective view showing an example of combination of elastic materials with sheet materials.
  • FIG. 5 is a perspective view showing an example of combination of elastic materials with sheet materials.
  • FIG. 6 is a perspective view of a transport device. ⁇ 7] It is the perspective view which showed the aspect which latches a sheet
  • FIG. 8 is a front view of a locking member that locks a sheet material at an open / close position.
  • FIG. 9 is a diagram illustrating an opening / closing mode of a sheet material.
  • FIG. 10 is a perspective view of a locking member that locks the sheet material in the open / close position.
  • FIG. 11 is a perspective view illustrating a means for adjusting the height of the upper frame member.
  • FIG. 12 (a) is a state in the middle of adjustment by means for adjusting the height of the upper frame member, and (b) is a cross-sectional view explaining the positioning state.
  • FIG. 13 A perspective view illustrating a means for adjusting the height of the upper frame member when the frame is made of pipe material.
  • FIG. 14 is a perspective view illustrating a means for adjusting the height of the upper frame member when the frame is formed of a pipe material.
  • FIG. 15 is a perspective view illustrating the configuration of the height adjusting means of the upper frame member.
  • FIG. 16 A perspective view of an article explaining the form of a transport article.
  • ⁇ 17 It is a front view explaining the form of transport goods.
  • FIG. 18 is a perspective view illustrating a configuration in which the sheet material is inclined with respect to the vertical direction.
  • FIG. 19 is an explanatory diagram illustrating a configuration in which the sheet material is inclined with respect to the vertical direction.
  • FIG. 20 is a perspective view illustrating a mechanism for lifting the locking member.
  • ⁇ 21 It is a perspective view explaining the arrangement
  • FIG. 23 is a front view showing a state in which the article is held with the sheet material closed by the locking means.
  • FIG. 24 (a) is a diagram illustrating a state in which the amount of sheet elongation is balanced on the left and right, and (b) is a diagram illustrating a state in which the amount of sheet elongation is unbalanced on the left and right.
  • FIG. 25 is a perspective view illustrating a gap formed by a sheet material formed on a side portion of an article.
  • FIG. 26 A perspective view illustrating the form of a cushioning material that fills the gap formed in the side of the article.
  • ⁇ 27 A perspective view illustrating the configuration of the cushioning material that fills the gap formed in the side of the article.
  • FIG. 28 is a perspective view showing a state in which the frame is folded.
  • FIG. 29 is a perspective view illustrating an aspect in which frames are connected horizontally.
  • FIG. 30 is a perspective view illustrating an aspect in which frames are connected horizontally.
  • FIG. 31 is a perspective view explaining means for connecting the frames in the vertical direction.
  • FIG. 32 is a cross-sectional view illustrating a structure for supporting a pin.
  • FIG. 33 is a perspective view illustrating a state in which a plurality of frames are three-dimensionally configured.
  • FIG. 34 (a) is a perspective view illustrating a process of connecting the frames in the vertical direction
  • FIG. 34 (b) is a perspective view illustrating a state in which the frames are connected in the vertical direction.
  • FIG. 35 is a perspective view showing a frame of the frame.
  • FIG. 36 is a perspective view of a joint joint.
  • FIG. 37 is a perspective view illustrating the main structure of a joint joint.
  • the outline of the support mode of the article according to the present invention is as follows. First, in FIG. 1, the sheet material 1 folded in a V-shape and having the inertia material force 1 is turned downward, and the sheet material 1 is opened with one end lb and the other end lc facing up. Create a state. One end lb is fixed to the shaft 2b constituting the upper support member as the support means, and the other end lc is similarly fixed to the shaft 2c constituting the upper support member as the support means, and is spaced in the horizontal plane. Are held parallel to each other.
  • the shaft 2d is inscribed in the sheet material 1 below the position that bisects the distance between the shaft 2b and the shaft 2c, and is parallel to the shafts 2b and 2c in such a manner that the sheet material 1 is pulled.
  • the bent portion la is formed at the lower part of the sheet material 1 by being held.
  • the sheet material 1 is in a state where tension is applied by the distance between the shafts 2b, 2c, and 2d, and holds a V shape in which the upper part opens and the lower part narrows in a valley shape.
  • the interval between the shaft 2b and the shaft 2c is set to be larger than the outer dimension of the article 3 to form an insertion opening of the article 3 into the V-shaped space of the sheet material 1.
  • the shafts 2b, 2c, and 2d are attached to the outside of the article 3 in order to securely hold the article 3 in the middle of the sheet material 1 in the vertical direction by the operation described below.
  • the diameter needs to be sufficiently smaller than the shape dimension.
  • the facing interval of the sheet material 1 in the vicinity of the bent portion la forms an angle and a distance so that the article 3 can be held in the wedge-shaped space before the article 3 contacts the shaft 2d.
  • the article 3 Under the forceful state, the article 3 is inserted by using its own weight from the V-shaped upper space formed by the sheet material 1 along the path indicated by an arrow, for example.
  • the article 3 is held by the sheet material 1 by being stopped by its own weight due to friction with the sheet material 1 at an upper position before dropping to the bent portion la.
  • the sheet material 1 is displaced from the V-shape to the I-shape by translating only the shafts 2b and 2c in a direction approaching each other while keeping the bent portion la downward.
  • the sheet material 1 is a coasting material
  • the article 3 is surrounded by the sheet material 1 as shown in FIG. 2, the contact area is increased by the surrounding, and the sheet material 1 is elastically deformed.
  • the shafts 2b and 2c are displaced so as to contact each other, the article 3 is integrally held in such a manner as to be wrapped in the sheet material 1.
  • the sheet material 1 is elastically extended to at least the two surfaces of the article 3 that are substantially parallel (opposed) to the sheet material 1 and the ridge line portion where the substantially parallel (opposite) two faces of the article are in contact with each other.
  • the frame body has long members 4, 5 arranged in parallel along any one horizontal plane, along another arbitrary horizontal plane at a position below these members 4, 5 and a member. Its main part can be constituted by long members 6, 7 etc. arranged in parallel with 4, 5.
  • the shaft 2d is fixed to the members 6 and 7 in a manner perpendicular to the members 6 and 7, and the shafts 2b and 2c are on the shafts 4 and 5 with a bidirectional arrow on the longitudinal direction of the shafts 4 and 5. It is configured to be slidable in the opening and closing direction shown in the figure, and appropriate locking means is provided for locking each of the V-shaped opening position and the I-shaped closing position.
  • the shaft 2b and the shaft 2c are configured by a stapling member such as a protrusion for stopping the movement of the shafts 2b and 2c provided in the members 4 and 5, respectively, for locking in the opening direction.
  • another shaft is provided on the shafts 2b and 2c directly above the shaft 2d and these two shafts (shafts 2b and 2c) are bundled together in the closed position. It can be composed of a binding binder or the like.
  • These members 4 to 7 constituting the frame body support the shafts 2b, 2c, and 2d while maintaining their relative positions so that tension is applied to the sheet material 1, and further, these members
  • a frame body that does not deform is formed by fixing one end side and the other end side in the longitudinal direction of the members 4 to 7 to a common member.
  • a single transportation device is constructed with the body as the exterior member.
  • the force of the sheet material 1 as a whole is not limited to this.
  • elastic material is used only for each of the bent portion la and the end portions lb and lc.
  • the other parts do not have elasticity, and a sheet material 1-1 in which these two kinds of materials are joined together can be used by using a sheet material.
  • a sheet material 1-2 having a structure in which the end lb and the shaft 2b and the end lc and the shaft 2c are connected by a tension spring 8 is used.
  • the upper portion of the bent portion la can be cut to form a sheet material 13 connected by a tension spring 9.
  • an example using the sheet material 1 will be described in order to avoid complexity.
  • the elastic sheet material 1 generates a constant lateral pressure and holding force with respect to the article 3 and is integrated with the article 3, and the sheet material 1 is fixedly held by an immovable member at its upper and lower parts. Applicable to externally shaped products, and can avoid interference by setting the distance from other members to an appropriate level, and due to its own elasticity, the product is subjected to the transportation process without using a lot of cushioning material. It can be transported while protecting the article by dampening the impact and vibration. Furthermore, by selecting a highly permeable material as the sheet material 1, it is possible to obtain the same state as when directly looking at the articles stored and held inside, and to perform appearance inspections such as the number and shape in the packaged state. is there.
  • the frame described in FIG. 2 is configured with a frame structure corresponding to the ridgeline of a rectangular parallelepiped (including a cube).
  • the frame is composed of upper frame members 10A, 10B, 11A, 11B and lower frame members 12A, 12B, 1 in which long members are combined in a rectangular shape. 3A and 13B, and four vertical frame members 14A, 14B, 14C and 14D connecting the four corners of the upper frame member and the lower frame member, respectively.
  • the upper frame members 10A and 10B correspond to the members 4 and 5, respectively
  • the lower frame members 12A and 12B correspond to the members 6 and 7, respectively.
  • shafts 2b and 2c are arranged above the upper frame members 10A and 10B, and a shaft 2d is fixed to the lower portions of the lower frame members 12A and 12B.
  • four sets of shafts 2b, 2c, 2d and sheet material 1 are configured in one frame. Among these four sets, only one set on the front side is shown with the sheet material 1 opened in a V shape, and the other three sets are shown in a closed form with an I shape. In either case, the article is not held.
  • the frame is configured with a frame structure corresponding to the ridgeline of the rectangular parallelepiped, so that it has a simple structure and a strong frame, and a set of the same specifications consisting of a sheet material and upper and lower support materials. Equipped with multiple, the V-shaped and I-shaped sheet materials can be displaced between each other, and irregular shaped articles can be held in a protective normal state suitable for transportation.
  • the third embodiment is an example of locking means for locking the shafts 2b and 2c to the open position of the sheet material C-shape and the closed position of the I-shape.
  • the locking means is constituted by a locking member 15 having a generally chevron shape. A portion corresponding to the top of the chevron is formed in a concave shape for locking the shafts 2b and 2c.
  • This concave portion is a closing locking portion 15a that holds the space between the upper support members (shafts 2b, 2c) in an I shape with the upper portion of the sheet material 1 closed, and the portion corresponding to the top of the mountain shape is recessed. It looks like this.
  • the locking member 15 has a symmetrical shape with the center line O—O as the axis of symmetry, and the closing locking portion 15 a is located on the center line O—O.
  • a lower support member (shaft 2d) is fixed to the lower frame members 12A and 12B below the locking member 15 passing through the center line OO.
  • the left and right outer sides of the recess 15a are inclined surfaces 16 that are inclined downward as they go outward, and the end portions of the inclined surfaces are wall portions perpendicular to the upper surface of the upper frame member 10B.
  • This wall portion is an open locking portion 15b that holds the space between the upper support members (shafts 2b, 2c) in a V shape with the upper portion of the sheet material 1 open.
  • the sheet material 1 having elasticity wraps around the shaft 2d and pulls its end portions to the shafts 2b and 2c, respectively. Since the shaft 2d is located at a position that bisects the space between the two opposing open locking portions 15b and below the open locking portion 15b, the shaft 2b, 2c Are positioned at the left and right open locking portions 15b, the shafts 2b and 2c are locked by the tension of the sheet material 1 so that the open locking portions 15b and the upper frame member 10B bite into the intersections. In this locked position, the shafts 2b and 2c hold the sheet material 1 in the V-shaped open position.
  • the closed engagement portion 15a is returned to the open engagement portion 15b along a path opposite to the direction of the arrow, and is engaged at each position.
  • the sheet material 1 that cannot be unlocked by an external force other than human operation can be held in a V shape or an I shape.
  • the height position of the opening latching portion 15b is set higher than the height position of the closing latching portion 15a, thereby providing a height difference therebetween.
  • the distance from the shaft 2d to the opening locking portion 15b and the distance from the shaft 2d to the closing locking portion 15a are adjusted, and when it opens in the V shape, it closes in the I shape.
  • the tension of the sheet material 1 can be adjusted depending on when
  • a shaft-like body with a taper as shown in Fig. 10 may be used.
  • the locking member 17 in this example has two tapered portions 17a and 17b with a tendency to decrease in diameter from the center line OO to the outside in the axial direction, and a concave portion that becomes a closing locking portion 15a '. It has a shape that is connected together.
  • the locking member 17 has a hole penetrating the shaft center, and is screwed through the upper frame member 10B formed in a shaft shape in the hole.
  • Each outer end of the taper portions 17a and 17b is an open locking portion 15b ', and a shaft portion between both the taper portions 17a and 17b is a closing locking portion 15a'.
  • the locking member 17 has a configuration in which the shaft body is tapered, the force is easy. Further, since the shaft-like upper frame member 10B is inserted inside, each end of the upper frame member 1OB can be inserted and fixed with the screw 18 and used as a joint. [0030] Embodiment 4.
  • the sheet material 1 changes in elasticity over time while repeating the holding and releasing operation of the article, and is slightly elongated from the initial time. Even in such a case, by adjusting the distance between the shafts 2b and 2c and the shaft 2d to be long, an elastic force equivalent to that in the initial stage can be obtained and the article can be held.
  • the upper frame members 10A, 10B, 11 A, 1 IB can be displaced vertically along the vertical frame members 14A, 14B, 14C, 14D, and the position after the displacement is maintained.
  • the vertical direction locking means is provided.
  • FIG. 11 a number of holes are formed at a predetermined pitch in the vertical frame member 14D in the vertical direction.
  • Fig. 12 (a) shows a cross section of these holes 19 and 20, focusing on the adjacent two holes 19 and 20 among these holes.
  • a part of the surface of the upper frame member 10A (11A) is partially formed in a concave shape, and a screw hole 21 is formed in the concave portion.
  • a screw 22 as a vertical direction positioning means having a male screw 22a formed only at the tip is passed through the screw hole 21 after screwing.
  • the head portion 22c of the screw 22 is a projection with a collar, and an extensible spring 23 is interposed between the collar portion 22b and the upper frame member ⁇ ( ⁇ ⁇ ).
  • the screw 22 is in an upright state with respect to the surface of the vertical frame member 14D by screwing the male screw 22a at the tip thereof to the position where the screw 22 is self-supporting by the action of the spring 23. . Due to the elasticity of the spring 23, the screw 22 is prevented from protruding by the force head heading to protrude leftward against the vertical frame member 14D. [0035] Under this state, when the upper frame member ⁇ ( ⁇ ⁇ ) is lifted along the vertical frame member 14D, as shown in FIG. When it matches 19, the head 22c enters the hole 19 by the force of the spring 23 and stops at the collar 22b. In this state, a screw hole 24 is formed in the upper frame member ⁇ ( ⁇ ⁇ ) at a position overlapping with the hole 20. Therefore, the set screw 25 is screwed into the screw hole 24 through the hole 20 and tightened.
  • the other vertical frame members 14A, 14B, and 14C have the same configuration.
  • the set screw 25 is removed, the head 22c is pushed in, and then the upper frame member ⁇ ( ⁇ ⁇ ) is pulled up toward a predetermined hole that can absorb the elongation of the sheet material 1.
  • the head 22c matches a predetermined hole, it is automatically engaged by the force of the spring 23, and the force operator such as engagement sound and response can know the fixed position after the displacement.
  • the fixing position in the vertical direction is determined in this way.
  • Example 2 a configuration similar to that in Example 1 is applied to a frame that combines axial forces.
  • the shaft portion 14d of the vertical frame member 14D and the cylindrical body 26 that is fitted to the shaft portion 14d and integrated with the upper frame members 10A and 11A have a large number of holes in the vertical direction. It is formed with the pitch.
  • Figure 14 shows an enlarged view of these holes.
  • a screw 27 as a vertical positioning means is attached to the notch 28 of the shaft portion 14d.
  • only the head 27a of the screw 27 is visible.
  • FIG. 15 showing the cross section of the notch 28, the tip of the screw 27 is urged by the spring 29 in the shaft part 14d and is forced to protrude outward from the notch 28. Protrusion is prevented by contacting the inner peripheral surface of 26.
  • a male screw 27b is formed at the tip of the screw 27, and the male screw 27b is threaded through a female screw 30a formed on the plate-like portion 30 of the shaft portion 14d, and is then inserted into the void-like chamber 31. positioned.
  • the upper frame member ⁇ ( ⁇ ⁇ ) is moved along the vertical frame member 14D. If it is lifted, the head part 27a enters the hole 32 by the elasticity of the spring 29 at the position where the hole 32 formed in the cylindrical body 26 and the head part 27a match, and the diameter of the taper part of the head part 27a Is locked at a portion exceeding the diameter of the hole 32.
  • the operator can know the fixed position after displacement by reacting with the metal sound generated at the time of strong locking and visually.
  • the head portion 27a of the screw 27 matches the hole 32
  • the hole 33 formed in the cylindrical body 26 matches the screw hole 34 provided in the shaft portion 14d. Therefore, the set screw 35 is screwed into the screw hole 34 through these holes 32 and fixed to the cylindrical body 26 and the vertical frame member 14D.
  • the cylindrical body 26 can be positioned and fixed at a plurality of positions in the vertical direction of the vertical frame member 14D.
  • the tension of the sheet material 1 can be adjusted even if the sheet material 1 is stretched over time.
  • Some of the articles 36 such as displays shown in Fig. 16 and Fig. 17 have an unequal triangular shape on the side surface. There is a request to hold and transport to 1! /, And! /.
  • the position of the center of gravity is also displaced by the midpoint position force of the bottom, so that the sheet material 1 is closed as shown in FIG. 5, and the shafts 2b and 2c in the state of being close to each other are formed.
  • the shaft 2d is arranged directly below, the article 36 is held by the sheet material 1 with the surface 36a standing upright with respect to the bottom side inclined with respect to the lead, which meets the above requirements. .
  • the shafts 2b and 2c are opened and closed (upper direction) from the vertically lower position of the shafts 2b and 2c locked by the locking member 15. At least the locking member 15 can be adjusted along the upper frame members 10A and 10B so that the shaft 2d can be positioned at a position shifted in the longitudinal direction of the frame members 10A and 10B.
  • the shaft 2d is fixed to the lower frame members 12A and 12B by the locking member 37, respectively.
  • the locking member 15 is slid in the longitudinal direction of the upper frame members 10A and 10B so that the position can be fixed.
  • the upper frame member 10A 10B As a means for sliding the locking member 15 in the longitudinal direction of the upper frame members 10A and 10B, the upper frame member 10A 10B, a long elongated hole is formed in the longitudinal direction.
  • the locking member 15 is provided with a rectangular columnar slider that is slidably fitted into the elongated hole. Use a configuration in which is fitted in the slot.
  • a configuration in which the locking member 15 is fixed to the upper frame members 10A and 10B with screws or a lock pin is inserted can be applied. Due to the strong structure, the inclination angle OC with respect to the vertical plane of the sheet material 1 when closed in an I-shape is appropriately varied depending on the shape of the article held on the sheet material 1 and the position of the center of gravity.
  • the above embodiment As a means for adjusting the height of the upper support material (shafts 2b, 2c) relative to the lower support material (shaft 2d) in order to absorb the elongation over time of the sheet material 1 and properly hold the article, the above embodiment
  • the upper frame members 10A, 10B, 11A, and 1IB are moved upward along the vertical frame members 14A, 14B, 14C, and 14D.
  • This example is another example, and the locking member 15 that has been described so far is configured so that the vertical position can be adjusted by a link mechanism that is driven by a lever operation.
  • the shafts 2b and 2c are brought close to each other to be locked in a closed state in which the sheet material 1 is formed in an I shape, and in a closed state in which the sheet material 1 is separated from each other and is formed in a V shape.
  • the locking member 38 as the locking means is generally chevron-shaped, and has features as locking means such as a closing locking portion 15a, an open locking portion 15b, and a slope 16 and an upper frame member. They are placed on 10A and 10B, respectively.
  • the shafts 39j and 40j are located at the inner ends of the long grooves 39 and 40.
  • the levers 39r and 40r are prevented from rotating by appropriate locking means.
  • Lever 39r When rotating the lever 40r counterclockwise with the center axis 41 as the fulcrum and rotating the lever 40r clockwise with the center axis 41 as the fulcrum, the shafts 39j and 40j are positioned to the other end of the long grooves 39 and 40.
  • the locking member 38 is translated upward.
  • the distance from the shaft 2b, 2c to the shaft 2d extends from the initial length L to L + ⁇ as shown in FIG. 24 (a).
  • the locking member 37 is lifted in parallel, and the sheet material 1 is removed as in the example described in FIGS. It can be used continuously in a state where proper elasticity is obtained without being discarded.
  • the upper frame members 10A and 10B are not displaced, but the locking members 38 on the upper frame members 10A and 10B are displaced, so that the overall shape of each frame is changed. Therefore, when a three-dimensional laminated structure is formed using a large number of frames having the same shape, a combination of frames having the same shape and size is used, which makes it easy to implement a powerful structure.
  • the bent portion la of the sheet material 1 folded in a V shape is held by the shaft 2d, and this shaft 2d is held by the lower frame members 12A and 12B.
  • the sheet material 1 is held with the shafts 2b and 2c positioned above the shaft 2 with both end portions of the sheet material 1 facing up, and the shafts 2b and 2c are opened (formed at both end portions of the locking member 15). Open opening part 15b), this open opening force also puts the article 3, with the bent part la down, put the shafts 2b and 2c and close both ends,
  • the sheet material 1 is It stretches by elasticity, wraps around the article, and deforms into an I shape.
  • a triangular column-shaped space (gap) 43 sandwiched between the sheet materials is formed on the side of the article 3.
  • the cushioning member has a shape and size capable of filling the gap formed in the side portion of the article by elastic deformation, and has a triangular prismatic cushioning material as shown in FIG. 26 or a cylindrical shape as shown in FIG.
  • the thing of the shape of can be illustrated. It may be an air pillow or a sponge with air inside.
  • the frame is basically composed of the upper frame members 10A, 10B, 11A, 11B, the lower frame members 12A, 12B, 13A, 13B, and the vertical frame members 14A, 14B, 14C, 14D.
  • the body supports the shafts 2b and 2c as the upper support material, the shaft 2d as the lower support material, the sheet material 1 and the articles, and is mounted on the transportation means and transported to the destination.
  • connecting joints 46 are joined to both end portions of the upper frame members 10A, 10B, 11A, 11B and the lower frame members 12A, 12B, 13A, 13B. These connecting joints 46 are rotatable about the vertical frame members 14A, 14B, 14C, 14D (more specifically, the shaft portions 14a, 14b, 14c, 14d that form the core of the vertical frame members). However, in the assembled state shown in FIG. 6, the rotation is stopped by an appropriate detent means such as inserting a pin.
  • the frame body is a three-dimensional and bulky shape in the assembled state as the frame body, when the form as the frame body is unnecessary, the anti-rotation means is released, and the structure shown in FIG. As described above, by rotating the connection joint 46 with respect to the vertical frame members 14A, 14B, 14C, and 14D, the frame body can be deformed into a shape that is close to a flat shape that is not three-dimensionally bulky. If necessary, the three-dimensional shape as shown in FIG. 6 can be restored.
  • the transportation device of the present invention includes upper frame members 10A, 10B, 11A, 11B, lower frame members 12A, 12B, 13A, 13B, vertical frame members 14A, 14B, 14C, 14D. As at least one of these components.
  • the upper frame member, the lower frame member, and a corresponding member in the vertical frame member may be provided with joining means that can be engaged and disengaged.
  • FIG. 29 shows a portion of the vertical frame member 14A in the transportation device shown in FIG. 6 and a vertical frame member 14D ′ in another transportation device.
  • the vertical frame member 14A will be described.
  • a connecting joint 46 is attached to the shaft portion 14a which forms the core.
  • a joint joint 47 is attached to the shaft portion 14a.
  • the joint joint 47 has a conical boss 47a and a cylindrical opening 47b, which are oriented 90 degrees laterally.
  • the vertical frame members 14B, 14C, and 14D have the same configuration.
  • the vertical frame 14D constituting the frame body is adjacent to the connection joint 46.
  • the joint joint 47 ' is attached to the shaft portion 14d'.
  • the joint joint 47 ′ has a conical boss 47a ′ and a cylindrical opening 47b ′, which are different from each other by 90 ° in the lateral direction.
  • the vertical frame members 14A ′, 14B ′, and 14C ′ have the same configuration.
  • boss 47a and the opening 47b are dimensioned so that they can be joined, as shown in FIG. 30, the boss 47a and the opening 47b are joined, and the same joining is performed as shown in FIG.
  • another frame can be connected to the right side of the frame shown in FIG. In FIG. 30, another frame can be connected to the front side of the frame shown in FIG. 6 by joining the opening 47b "of another frame to the boss 47a. It is possible to combine a large number of frames by performing other frames.
  • connection joint 46 provided at the upper part of each vertical frame member 14A, 14B, 14C, 14D is constituted by a cylindrical connection portion 49 as shown in FIG. Further, in FIG. 6, shafts 14a, 14b, 14c, and 14d with shaft diameters fitted to the inner diameter ⁇ 49a of the cylindrical connecting portion 49 are formed at the lower portions of the vertical frame members 14A, 14B, 14C, and 14D! / Speak.
  • the plurality of frames used in combination are all manufactured with the same specifications.
  • shaft portions 14a, 14b, 14c, and 14d of another arbitrary frame By inserting shaft portions 14a, 14b, 14c, and 14d of another arbitrary frame into the cylindrical connecting portion 49 of the frame, a plurality of frames can be stacked upward.
  • the fitting portion between the shaft portion 14a and the cylindrical connecting portion 49 will be further described.
  • the tip end of the shaft portion 14a is provided with a step 53 by changing the shaft diameter, and serves as both a positioning in the depth direction and a stopper.
  • the small diameter portion 54 is fitted into the inner diameter portion 49 a of the cylindrical connection portion 49.
  • a pin 55 is attached to a side portion of the small diameter portion 54. As shown in FIG. 32, the pin 55 is urged by an extensible spring 56 so as to freely enter and exit in a direction perpendicular to the axis of the small diameter portion 54. If it is not affected by an external force, it will be retracted by pushing a force that is partially protruding outside the small diameter part.
  • an opening 57 is formed in the inner diameter portion 49a in accordance with the diameter of the pin 55 at a portion corresponding to the pin 55 when the small diameter portion 54 fitted into the inner diameter portion 48a is stopped by the step portion 53. ing.
  • the force of the pin 55 and the opening 57 and the force 55 of the pin 55 force S opening Person 57 goes to the shaft 14a.
  • push the tip of the pin 55 with a rod-like object retract the pin 55 to a position where it can be removed from the opening 57, and lift the shaft 14a with force. Thereby, the upward slipping when a plurality of frames are stacked is prevented.
  • a similar retaining means can be applied to the fitting portion between the boss 47a and the opening 47b in the above example.
  • This example relates to a joining means for vertical frame members instead of the example shown in FIGS.
  • a joining means for vertical frame members instead of the example shown in FIGS.
  • FIGS. For example, focusing on the portion of the vertical frame 14C in FIG. 6, the vertical frame 14C of a frame body (although the configuration is exactly the same) with respect to the connection joint 46 positioned above the vertical frame 14C.
  • Figure 34 shows a case where the shaft part 14c is joined.
  • the intermediate joint 60 is composed of a cylindrical portion 60a fitted to the shaft portion 14c ′, and shaft support portions 60u and 60d each having a half-moon-shaped cross section perpendicular to the cylindrical portion 60a. Further shaft support ⁇ 60u, 60d with ⁇ notch 60ul, 60dl force formed!
  • the shaft ⁇ 14c ′ is inserted into the hole of the connection joint 46 through the cylinder ⁇ 60a, and the cylinder portion 60a is sandwiched between the connection fitting 46 ′ from the upper side and the connection joint 46 from the bottom.
  • the joints 47 described in Fig. 29, 30 etc. have the force attached to the boss 47a and the opening 47b for joining with the adjacent frames. It is in a state of being protruded outward. However, it is not preferable to project outward even when not joining with other frames. Therefore, the vertical frame member is used as the axis of rotation so that it can be placed individually inward unless necessary.
  • FIG. 35 focusing on the portion of the vertical frame member 14D, and referring to FIG. 36, which is an enlarged view of the portion, the joint between the joint joint 47 and the joint joint 46 is uneven. Is formed. As shown in an enlarged view in FIG. 37, a projection-like claw portion 50 is formed on the lower end surface of the joint joint 47, and a concave portion 51 that engages with the claw portion 50 is formed on the upper end surface of the connection joint 46 that contacts the lower end surface. And the recess 52 are formed at different positions on the circumference.
  • connection «Hand 46 cannot rotate integrally with shaft 14d except when necessary (for example, when folded as described with reference to Fig. 28) by appropriate detent fixing means with respect to shaft 14d. It is like that.
  • the joint joint 47 By rotating the joint joint 47 with respect to this connection joint 46, when the claw portion 50 is engaged with the recess 51, the boss 47a and the opening 47b are directed to the inside of the frame, and the claw portion 50 is engaged with the recess 52. When this is done, the boss 47a and the opening 47b are directed to the outside of the frame so that they can be joined to other frames.
  • the upper end portion of the joint joint 47 is pressed by elastic means in FIG. And as an example, the shaft portion 14d is passed through a cylindrical elastic cylinder 48 that also has inertia material force, and an elastic force is applied in such a direction that the distance between the connection joint 46 and the joint joint 47 is increased as shown in FIG. . If you want to change the rotational position of the joint 47, the elastic cylinder 48 is artificially compressed and the claws 5 Remove the force from the recess 51 (52), and rotate the joint 47 until the force claw 50 matches the desired recess 51 (52).
  • the transportation instrument according to the present invention is used during transportation of goods, and vibrations and impact forces during transportation are also suitable for protecting transportation goods.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

Un matériau (1) en feuille est plié en deux en forme de V et un article (3) est placé entre les segments du matériau en feuille plié avec la section pliée vers le bas et les deux extrémités du matériau en feuille vers le haut. Puis, les deux extrémités du matériau en feuille sont refermées avec la section pliée maintenue vers le bas. Il en résulte que la forme en V est modifiée en une forme en I pour maintenir l'article. Un dispositif transporteur comprend deux éléments (2b, 2c) supports supérieurs qui sont mobiles l'un par rapport à l'autre dans la direction d'ouverture/de fermeture selon laquelle les éléments supports supérieurs se rapprochent et se séparent l'un de l'autre durant le maintien des extrémités de l'élément feuille, un élément (2d) support inférieur supportant l'élément feuille au niveau de la section pliée, et des moyens d'entraînement entraînant l'élément feuille en position ouverte/fermée.
PCT/JP2006/318963 2005-12-26 2006-09-25 Dispositif transporteur WO2007074564A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007551857A JP4675972B2 (ja) 2005-12-26 2006-09-25 輸送用器具

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005-372770 2005-12-26
JP2005372770 2005-12-26

Publications (1)

Publication Number Publication Date
WO2007074564A1 true WO2007074564A1 (fr) 2007-07-05

Family

ID=38217790

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2006/318963 WO2007074564A1 (fr) 2005-12-26 2006-09-25 Dispositif transporteur

Country Status (2)

Country Link
JP (1) JP4675972B2 (fr)
WO (1) WO2007074564A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126665U (fr) * 1974-03-30 1975-10-17
JPS5716837Y2 (fr) * 1975-07-29 1982-04-08
JP2000025837A (ja) * 1998-07-08 2000-01-25 Narita Kogyo Kk 包装部材及び包装装置
JP2004196374A (ja) * 2002-12-19 2004-07-15 Ricoh Elemex Corp 袋形積載体及び袋形積載体を使用する物品供給方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388792A (en) * 1966-10-24 1968-06-18 Fmc Corp Shipping package

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126665U (fr) * 1974-03-30 1975-10-17
JPS5716837Y2 (fr) * 1975-07-29 1982-04-08
JP2000025837A (ja) * 1998-07-08 2000-01-25 Narita Kogyo Kk 包装部材及び包装装置
JP2004196374A (ja) * 2002-12-19 2004-07-15 Ricoh Elemex Corp 袋形積載体及び袋形積載体を使用する物品供給方法

Also Published As

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JPWO2007074564A1 (ja) 2009-06-04
JP4675972B2 (ja) 2011-04-27

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