JP2528687B2 - Multiple box unit and fishing chair equipped with the same - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Prior Art] In the present invention, two or more box bodies and one lid that are stacked are provided in the respective box bodies and the box bodies attached to the lid, or the box body and the lid. The present invention relates to a multi-box unit that is connected by a plurality of connecting means for connecting and is integrated, and a fishing chair including the same.

[Problems to be Solved by the Invention]

In the conventional multiple box unit, for example, independent box bodies each having a fitting shape are simply overlapped on the peripheral portion of the bottom and the side surface upper part, or the upper and lower box bodies are hinge-coupled on one side and face each other. It was common that the locking means was provided on the side surface to be closed.

The disadvantage of the former is that a separate means for integrating the entire multi-box unit and strengthening its structure is required for transportation. Furthermore, its strength and rigidity are insufficient for use as a chair.

The latter is excellent in unity in the whole multi-box unit and can be used also as a chair, but there is room for improvement in that each box cannot be separated and independent. Particularly in fishing, it is convenient if each box in which small items such as fishing hooks, weights, fishing lines, and baits are sorted and stored can be independently spread and placed at a fishing spot.

Therefore, an object of the present invention is to provide a multiple box that can be easily switched between a state in which each box is openably and closably connected by hinge coupling or the like to be integrated, and a state in which each box is separated and independent. To provide a unit and a fishing chair equipped with the unit.

[Means for solving the problem]

In the multiple box unit according to the present invention, two or more box bodies and one lid that are stacked are provided by a plurality of connecting means for connecting the box bodies and the box bodies attached to the respective lids or the box bodies and the lids. One of the characteristic configurations is that the connecting means has a hinge function of a pivot pin and a pivot hole, and the pivot pin slides relative to the pivot hole. It also has a slide lock function by being detachable and engageable, and the connecting means is provided on at least two opposing side surfaces of the box body and the lid, and the connecting means is provided on the box body. A connecting member for pivotally connecting the attached main fixing member and the sub fixing member attached to the lid, or for connecting the main fixing members to each other, wherein the connecting member is a pivot pin and parallel to the pin; Has two or more support pins The main fixing member is formed with a pivot hole into which a pivot pin of one of the upper and lower connecting members is inserted, and two or more support holes into which support pins of the other upper and lower connecting members are inserted. A pivot hole into which the pivot pin is inserted or two or more support holes into which the support pin is inserted is formed in the fixing member, and when the connecting member is slid in a direction away from the fixing member, It is at a point where the pivot pin and the pivot hole are separated from each other while the engagement state between the support pin and the support hole is maintained.

Other preferable specific configurations and the configuration of the fishing chair including the multiple box unit will be described later.

[Work]

The connecting means provided in the multiple box unit having the above-mentioned characteristic structure is provided in a state in which the pivot pin and the pivot hole engage with each other to exert a hinge function (hereinafter referred to as an "engaged state"), or the pivot pin and the pivot pin. The support hole is switched to a separated state (hereinafter referred to as a “separated state”) by a slide operation.

Then, there are three types of relationships between the boxes (including the relationship between the box and the lid) depending on the combination of the above two states of the connecting means provided on at least two opposing side surfaces of the box and the lid. There are 4 types if you divide it in detail. That is, if the connecting means on both side surfaces are both in the engaged state, the two box bodies are integrated, and if the connecting means on both side surfaces are both in the disengaged state, the two box bodies are separated and independent, and When the connecting means is in the engaged state and the connecting means on the other side surface is in the disengaged state, the two box bodies are pivotally connected so as to be openable and closable. This pivotally connected state is further divided into two types depending on which side of the connecting means is in the engaged state.

The connecting means is provided with a connecting member that pivotally connects the main fixing member attached to the box body and the sub fixing member attached to the lid, or connects the main fixing members to each other. A pivot pin having a pivot pin and two or more support pins parallel thereto, and a pivot hole into which the pivot pin of one of the upper and lower connecting members is inserted in the main fixing member, and a support pin of the other upper and lower connecting members. Is formed with two or more support holes, and the sub-fixing member is formed with a pivot hole into which the pivot pin is inserted or two or more support holes into which the support pin is inserted,
When the connecting member is slid in a direction away from the fixing member, the pivot pin and the pivot hole are separated from each other while the engagement state between the support pin and the support hole is maintained. There is. The above relationship is achieved, for example, by making the pivot pin shorter than the support pin when the pivot hole inlet and the support hole inlet are flush (FIGS. 1a and 1b).
reference).

On the contrary, it can also be realized by making the lengths of the pivot pin and the support pin the same and retracting the entrance of the pivot hole from the entrance of the support hole.

The main fixing member and one of the upper and lower connecting members are pivotally connected to each other by a pivot pin and a pivot hole, and the main fixing member and the other upper and lower connecting members are connected so as not to rotate relative to each other by two or more sets of supporting pins and supporting holes. To be done. It is also conceivable to replace the two or more sets of support pins and holes with a set of support pins and holes having an irregular cross section.

The pivot pin and the support pin are fixed to the resin connecting member by, for example, insert molding.

Further, an elastically deformable plate-shaped portion is formed on the connecting member, and grooves for locking a claw formed at the tip of the plate-shaped portion are formed at two positions of the main fixing member, whereby the connection is made. It is preferable that the connecting member and the main fixing member are temporarily fixed at two positions corresponding to the engaged state and the released state of the pivot pin and the pivot hole when the member is slid. This allows the so-called detent function to be exerted, which facilitates the operation of sliding the connecting member to switch it to the engaged state or the disengaged state and at the same time securely holds both states, so that the connecting member accidentally slips out of the main fixing member. It also helps prevent loss.

Further, the main fixing member is an angle member provided at four corners of the box body, and the supporting hole and the pivot hole are formed on the inner end surfaces of the angle members on both sides on two opposite side surfaces of the box body. Is preferred. That is, the structure can be simplified by allowing the angle member, which is a component of the box, to also serve as the main fixing member that constitutes the connecting means. The angle member has a structure having an H-shaped cross section in which a portion forming an outer surface and a portion forming an inner surface of the box body are connected at a central portion with an upper and lower groove space interposed therebetween. A structure in which a slit is formed at the center of both end portions of the side plate and both end portions of the side plate are inserted into the groove space of the angle member when the box body is assembled, so that the structure of each box body is simple and strong. Can be

The fishing chair according to the present invention is constructed by connecting the legs to the bottom of the multiple box unit as described above and using the lid of the multiple box unit as a seat plate. For example, four frame members having the same slits as the side plates of the box body at both ends and flanges at the bottom, and the four angle members having the both ends inserted thereinto are the flanges of the leg portions. It may be connected to the upper end with screws or the like, and the multiple box unit and the legs may be connected via the frame plate and the angle member.

[Effect]

As described above, according to the present invention, by switching the hinge function and the slide lock function of the connecting means, each box and the lid are openably and closably connected and integrated, and each box is separated and independent. (EN) Provided are a multi-box unit that can be easily switched to a working state and a fishing chair including the same.

In addition, the multiple box unit according to the present invention has the advantage that it can be opened and closed in any direction depending on which side of the two facing sides is in the disengaged state. It also has an advantage that the boxes can be connected and stacked.

〔Example〕

 Embodiments of the present invention will be described below with reference to the drawings.

First, the basic structure of the connecting means for connecting the box bodies or the box body and the lid forming the multiple box unit will be described with reference to FIGS. 1a and 1b. The drawing exemplifies a connecting means including a main fixing member 5 attached to the box body 2, a sub fixing member 9 attached to the lid 1, and a connecting member 11 for pivotally connecting these. As a result, the lid 1 has an axial center w-w 'with respect to the box body 2.
Can be opened and closed around.

On one end surface of the connecting member 11, one pivot pin 9 and two support pins 13 are erected in parallel with each other. A pivot hole 8 into which the pivot pin 9 is inserted in the sub fixing member 9
And the main fixing member 5 is formed with support holes 7 ₁ and 7 ₂ into which the support pins 13 are inserted. However, as shown in FIG. 5, the actual main stationary member 5 further has a pivot support hole 7 ₃ of the lower support hole 7 _2, pivot pin 12 of another connecting member 11 is inserted thereto.

The connecting member 11 is usually made by resin molding, and the metal pivot pin 12 and the support pin 13 are fixed to the resin body by insert molding. As can be seen from the figure, the length of the pivot pin 12 from the resin surface is shorter than the length of the support pin 13. On the other hand, the entrances of the pivot hole 8 and the support holes 7 ₁ and 7 ₂ are flush with each other. With this structure, the connecting member 11
A state in which the pivot pin 12 and the support pin 13 are engaged with the pivot hole 8 or the support holes 7 ₁ and 7 ₂ by sliding in the direction indicated by arrow A in FIG. 1a or in the opposite direction (shown in FIG. 1a). (Engaged state), the support pin 13 is engaged with the support holes 7 ₁ and 7 ₂ , but the pivot pin 12 is disengaged from the pivot hole 8 (disengaged state shown in FIG. 1b). You are free to do anything.

As shown in FIG. 2, an elastically deformable plate-shaped portion 15 is formed on the connection member 11, and a claw 15 formed at the tip of the plate-shaped portion 15 is formed.
Grooves 14 and 14 'for locking 0 are formed at two positions of the main fixing member 5. One groove 14 corresponds to the engaged state, and the other groove 14 'corresponds to the disengaged state. As a result, a so-called detent function is exerted, the operation of sliding the connecting member 11 to switch it to the engaged state or the disengaged state is facilitated, and both states are reliably held. Further, the connecting member 11 is also formed with a protrusion 16 for facilitating a sliding operation with a thumb.

Next, FIG. 5 shows a state in which the box 2 having the bottom plate 3 and the four side plates 4 and the lid 1 are pivotally connected to each other by the connecting means as described above so as to be openable and closable. Box 2 and lid 1
There are four connecting means, two on each side, facing each other. The main fixing member 5 of the connecting means is composed of resin angle members provided at the four corners of the box body 2. The connection structure between the angle member 5 and the side plate 4 will be described later.
Support holes 7 ₁ and 7 ₂ and a pivot hole 7 ₃ are formed in the inner end faces of the angle members 5 on both sides of the two opposite sides of the box body ₂ .

The sub-fixing member 9 of the connecting means is a plate-like member screwed to the inner surface of the lid 1, and has a pivot hole 8 formed at its tip. The main fixing member 5 and the sub fixing member 9 have the positional relationship described with reference to FIGS. 1a and 1b when the lid 1 is closed, that is, when the lid 2 is stacked on the box body 2.

The lid 1 is provided on the rear side surface in the state of FIG.
The two connecting means are pivotally opened and closed around the axis xx ', but the two connecting means provided on the front side surface are switched to the engaged state to separate the two connecting means on the rear side. By switching to the state, it is possible to open / close around the axis yy '. Further, if all the four connecting means are switched to the disengaged state, the lid 1 is separated from the box body 2 and the four connecting means are switched to the engaged state with the lid 1 placed on the box body 2. Then, both will be integrated in the closed state.

Next, a connection structure of the four side plates 4 and the four angle members that form the box body 2 will be described. As shown in FIG. 3, both ends 18 of the side plate 4 are made of a metal member 17 having a slit 19 formed in the center. On the other hand, as shown in FIG. 4, the angle member 5 has an H-shaped cross section in which a main body portion that forms the outer surface of the box body 2 and a portion 50 that forms the inner surface are connected in the central portion with the upper and lower groove spaces 20 sandwiched therebetween. It has the structure of. By inserting both end portions 17 of the side plate 4 into the upper and lower groove spaces 20 of the angle member 5 at the time of assembling the box body 2, the both are easily and firmly connected.

In FIG. 5, the connection structure between the box body 2 and the lid 1 has been described, but another box body can be connected under the box body 2, and at this time, the pivot hole 73 formed in the angle member 5 ₃ As described above, the pivot pin of another connecting member is inserted in the.
Then, the support pin of this connecting member is inserted into the support hole of the angle member of another box located below. Therefore, when another box body is connected under the box body 2, the box body 2 also serves as a lid of the lower box body. In this way, it is possible to stack a desired number of boxes, and the upper and lower adjacent boxes are integrated by the combination of the engaged state and the released state of the two pairs of coupling means as described above. , Separated or pivotally connected so as to be openable and closable.

FIG. 6 shows an embodiment of a fishing chair equipped with the above-described multiple box unit. Trapezoidal leg with legs 23
A multiple box unit is connected on top of 26, and the lid of this multiple box unit also serves as a seat plate. In FIG. 6, only the lid 1 and one box 2 are connected, but it is possible to stack a desired number of boxes as described above. It has slits 19 at both ends similar to the side plate of the box body described above and flanges at the bottom.
Four frame plates 24 having 25 and four angle members with both ends thereof inserted are connected to the upper ends of the legs 26, and these angle members function as the main fixing members of the connecting means. As a result, the box 2 and the legs 26 (the frame plate 24 and the angle member connected to the box) are connected in exactly the same manner as the connection between the boxes or between the box and the lid.

The connection between the frame plate 24 and the angle member and the leg portion 26 is performed by fixing the flange 25 of the frame plate 24 to the upper end of the leg portion 26 with a bolt / nut 27 as shown in FIG. If the tip portion 26 of this bolt is made to project to the inside of the leg portion 26 to support the plate or plate 29, a storage space similar to the box body 2 can be formed here.

In addition, various modifications and improvements can be added to the above-described embodiments within the scope of the configuration described in the claims.

[Brief description of drawings]

1a and 1b are partial sectional views showing the basic structure of the connecting means used in the embodiment of the multiple box unit of the present invention, FIG. 2 is a perspective view of the connecting means, and FIG. 3 is a box body of the multiple box unit. FIG. 4 is a perspective view of the box body and the lid, FIG. 5 is a perspective view of the box body and the lid, FIG. 4 is a cross-sectional view showing a connection state between an angle member that constitutes the box body of the multiple box unit, and the side plate. FIG. 7 is a perspective view showing an embodiment of a fishing chair provided with the multiple box unit of FIG. 7, and FIG. 7 is a sectional view showing an upper connection structure of the fishing chair. 1 ... Lid, 2 ... Box, 5 ... Main fixing member (angle member), 7 ₁ , 7 ₂ ...... Support hole, 7 ₃ , 8 ...... Pivot hole, 9 ...... Sub fixing member, 11 ...... Connecting member, 12 ...... Pivot pin, 13 …… Support pin, 14,14 ′ …… Groove, 15 …… Plate-like part, 19 …… Slit, 20 …… Groove space, 24 …… Frame plate, 25 ... flange, 26 ...
… Legs, 150… nail.

Continuation of front page (51) Int.Cl. ⁶ Identification number Office reference number FI technical display location B65D 43/16 102 B65D 21/02 G (56) References: Actual development Sho-60-90042 (JP, U) Showa 49-35749 (JP, B1) Showa 30-16084 (JP, Y1) Showa 61-3788 (JP, Y1)

Claims (6)

(57) [Claims] 1. A plurality of box bodies (2) and one lid (1) that are stacked are a plurality of box bodies and a plurality of box bodies attached to the lids, or a plurality of box bodies that connect the box body and the lid. The connecting means is integrated by being connected by a connecting means, and the connecting means has a hinge function by a pivot pin and a pivot hole, and the pivot pin slides relative to the pivot hole to separate / engage. A multi-box unit that also has a slide lock function by being freely connectable, and the connecting means is provided on at least two opposing side surfaces of the box body (2) and the lid (1), The means pivotally connects the main fixing member (5) attached to the box body (2) and the sub fixing member (9) attached to the lid (1), or the main fixing member (5). A connecting member (11) for pivotally connecting the members is provided, and the connecting member (11) is It has a pivot pin (12) and two or more support pins (13) parallel to it, and the pivot pin (12) of one of the upper and lower connecting members (11) is inserted into the main fixing member (5). a pivot support hole (7 ₃₎ which is, support holes of two or more support pins (13) is inserted in the upper and lower other connecting member (11) (7 _1, 7 ₂₎ are formed, the sub fixed A pivot hole (8) into which the pivot pin (12) is inserted or two or more support holes into which the support pin (13) is inserted are formed in the member (9), and the connecting member (11) is When the support pin (13) and the support hole (7 ₁ , 7 ₂ ) are slid in the direction away from the fixing member (5, 9), the pivot pin ( multiple box units 12) and the pivot support hole (7 _3, 8) and is characterized by withdrawal. 2. A groove (14) for locking a claw (150) formed at the tip of the plate-shaped part (15), wherein a plate-shaped part (15) which is elastically deformable is formed on the connecting member (11). , 14 ') are formed at two positions of the main fixing member (5) so that when the connecting member (11) is slid, the pivot pin (12)
The pivot bearing hole (7 _3, 8) and said connecting member (11) in claim 1, wherein said main stationary member (5) and is temporarily fixed in two positions corresponding to engagement and disengagement states of the Multiple box unit. 3. The main fixing member (5) is an angle member provided at four corners of the box (2), and has two opposite side surfaces (xx-x ', y-y) of the box (2). in '), said support hole and pivot support hole (7 ₁ to the inner end surfaces on both sides of the angle members, 7
The multiple box unit according to claim 1 or ₂ , wherein ₂ and 7 ₃ ) are formed. 4. In the angle member (5), a portion forming an outer surface and a portion (50) forming an inner surface of the box body (2) are connected at a central portion with an upper and lower groove space (20) interposed therebetween. And a slit (19) is formed at the center of both ends of the four side plates (4) of the box body (2), and the side plates (4) are assembled when the box body (2) is assembled. 4. The multi-box unit according to claim 3, wherein both ends of (1) are inserted into the groove space (20) of the angle member (5). 5. A leg portion (26) is connected to the bottom of the multiple box unit according to any one of claims 1 to 4, and the lid of the multiple box unit is also used as a seat plate. A fishing chair to do. 6. Four frame plates (24) having slits (19) similar to the side plates of the box body at both ends and flanges (25) at the bottom, and the four frame plates (24) into which the both ends are inserted. The angle member (5) is connected to the flange (25) by the leg portion (26).
The fishing chair according to claim 5, which is connected to an upper end of the multi-box unit and the leg portion is connected via the frame plate (24) and the angle member (5).