JP6560129B2 - Storage door, storage furniture - Google Patents

Description

  The present invention relates to a storage door and storage furniture.

  As storage furniture, a cabinet provided with a storage part having a shelf board and the like inside and a door covering the storage part is widely used. In particular, in a large-capacity cabinet, a long door extending from the floor surface to the vicinity of the ceiling height is used. By the way, when such storage furniture is installed in a kitchen unit, for example, in order to realize integration with the design of the kitchen unit, a dividing line is provided on the door in accordance with the height of the top plate and the hanging cabinet of the kitchen unit. Designs to be put in are proposed. That is, an example in which one door is formed by connecting a plurality of members arranged in the vertical direction is known. A specific example of such storage furniture is described in Patent Document 1 below. The following Patent Document 1 describes a storage furniture having a long door formed by a plurality of door pieces.

No. 7-46184

  Here, when a storage door is attached to the storage portion, first, each door material constituting the storage door is attached to the storage portion via a hinge portion. At this time, each door member is in a closed state with respect to the storage unit. However, since there are individual differences in the hinge portion, even if the storage door is closed as described above, the doors between the door materials are still open when the storage door is opened. May cause misalignment. That is, the relative positions of the door materials may change between open and closed. Due to such misalignment, a squeak or the like may be caused when the door is opened or closed.

  This invention is made | formed in view of the said situation, Comprising: It aims at providing the storage door which does not produce a position shift and a squeak between door materials, and storage furniture provided with this.

  The storage door according to the present invention includes a plurality of door materials arranged in the vertical direction, and a connecting member that extends along the vertical direction on one surface of the plurality of door materials and supports the plurality of door materials. A door for storage, wherein any one of the plurality of door members is supported and fixed so as not to be relatively displaceable with respect to the connecting member, and among the plurality of door members, The other door materials excluding the supported and fixed door material are supported so as to be relatively displaceable with respect to the connecting member.

  According to this configuration, among the plurality of door materials, only the door material that is supported and fixed cannot be displaced relative to the connecting member, while the door material other than the door material that is fixed and supported is the connecting member. On the other hand, it is supported so as to be relatively displaceable. For this reason, even when a force that causes distortion between the door materials is added at the time of opening and closing, the supported door material is slightly displaced with respect to the connecting member, so that this force can be released. it can.

  In the storage door according to the present invention, the door material supported and fixed may be a door material positioned at a lowermost position among the plurality of door materials arranged in the vertical direction.

  According to this configuration, since the door material supported and fixed is located at the lowest position, it is sufficient to attach the door material (supported door material) located above the door material to the connecting member. Workability can be ensured.

  In the storage door according to the present invention, a locking projection is provided on one of the connecting member and the supported door member, and the other of the connecting member and the supported door member. Is formed with an engaging hole that engages with the locking protrusion, and the locking protrusion includes a shaft portion protruding from one surface of the connecting member and the supported door member, and the shaft. A head portion having an outer shape larger than the outer shape of the shaft portion, and the engagement hole includes a large hole portion having a size through which the head portion can be inserted, and the large hole portion. A small hole portion that is communicated with the hole portion and smaller than an inner diameter of the large hole portion and having a size that allows the shaft portion to be inserted therethrough may be included.

  According to this configuration, after inserting the head portion of the locking projection into the large hole portion of the engagement hole, the small hole portion is moved with respect to the head portion by moving the shaft portion toward the small hole portion. Engage. Thereby, a door material is supported without using a screw etc. with respect to a connection member. In addition, the relative displacement allowed between the supported door member and the connecting member can be increased as compared with the case where screws or the like are used.

  The storage furniture according to the present invention includes a storage door according to each of the aspects described above, a storage portion in which a storage space covered by the storage door is formed, and opening and closing the storage door with respect to the storage portion. And a hinge portion that supports it.

Here, when a storage door is attached to the storage portion, first, each door material is attached to the storage portion via a hinge portion. At this time, each door member is in a closed state with respect to the storage unit. However, because there are individual differences in the hinge part, even if alignment is performed with the storage door closed as described above, if the storage door is opened, the position between the door members is different. Deviation may occur.
However, according to the above configuration, the positional deviation in the opened state can be absorbed by the relative displacement of the supported door member with respect to the connecting member.

  According to the present invention, it is possible to provide a storage door that is less likely to be misaligned or squeaked between door materials, and a storage furniture including the storage door.

1 is an overall view of a storage furniture according to an embodiment of the present invention. It is an assembly drawing of a door material (fixed door material) and a connection member concerning an embodiment of the present invention. It is an assembly drawing of a door material (support door material) and a connection member concerning an embodiment of the present invention.

  An embodiment of the present invention will be described with reference to FIGS. 1 to 3. The storage furniture 100 is disposed, for example, in a kitchen or the like, and is used for storing various types of furniture and cooking utensils. In particular, as shown in FIG. 1, the storage furniture 100 according to the present embodiment is provided side by side with the kitchen unit 90. As an example, the kitchen unit 90 includes a top plate 91 on which a grill 92 and a sink 93 are disposed, a cupboard 94 provided at a lower portion of the top plate 91, and a suspension suspended from a ceiling surface above the top plate 91. A cupboard 95.

  Furthermore, as shown in the figure, the storage furniture 100 includes a storage door 1, a storage portion 2, and a hinge portion 3. The storage door 1 includes a plurality of (three) door members 4 arranged in the vertical direction, and a rod-shaped connecting member 5 that connects the door members 4 to each other. Each door material 4 has a mutually equivalent dimension. Specifically, each door member 4 is formed in a plate shape having a substantially rectangular shape when viewed from the front. As a material constituting the door member 4, for example, plywood such as an MDF board is preferably used.

  Each door member 4 is supported via a hinge portion 3 so as to be openable and closable with respect to a storage portion 2 described later. In other words, each door member 4 can be rotated about a rotation axis extending in the vertical direction by the hinge portion 3. In the present embodiment, two hinge portions 3 are provided for each door member 4. Each hinge part 3 is provided in the position mutually spaced apart in the up-down direction. The number of hinge portions 3 provided is not limited depending on the present embodiment, and three or more hinge portions 3 may be provided for each door member 4.

  Furthermore, the three door members 4 constitute the storage door 1 by being connected in the vertical direction by a connecting member 5 described later. In other words, the storage door 1 is divided into three in the vertical direction. As an example, the position where the storage door 1 is divided corresponds to the height of the upper end of the cupboard 94 and the height of the lower end of the hanging cupboard 95 in the attached kitchen unit 90. That is, the storage door 1 according to the present embodiment is intended to take design integrity with the kitchen unit 90.

  Of the three door members 4, the door member 4 located at the lowest position is a fixed door member 41. On the other hand, among the three door members 4, the other two door members 4 excluding the fixed door member 41 are used as support door members 42. As will be described in detail later, the fixed door member 41 and the support door member 42 have different modes of support by the connecting member 5.

  As shown in FIG. 2, a fixing bolt 6 to be described later is inserted into one surface of the fixed door member 41 (that is, the surface facing the connecting member 5 in the assembled state). A pilot hole 7 is formed. It is desirable that the inner diameter of the pilot hole 7 is slightly smaller than the outer diameter of the fixing bolt 6.

  As shown in FIG. 3, a locking projection 9 that is engaged with an engagement hole 8 formed in the connecting member 5 is provided on one surface of the support door material 42. The locking projection 9 includes a rod-shaped shaft portion 9A, a plate-shaped head portion 9B provided at the tip of the shaft portion 9A, and a stepped portion 9C provided between the shaft portion 9A and the head portion 9B. And have. More specifically, the shaft portion 9A protrudes from the surface of the support door member 42 in a direction intersecting with the surface. A male screw is formed on the outer peripheral surface of the shaft portion 9A. The head portion 9B is provided at the tip of the shaft portion 9A and extends along the surface. The head portion 9B is generally circular when viewed from the direction in which the shaft portion 9A extends. The outer diameter dimension (outer shape) of the head portion 9B is set larger than the outer diameter dimension (outer shape) of the shaft portion 9A. The stepped portion 9C has an outer diameter that is larger than the shaft portion 9A and smaller than the head portion 9B. The outer peripheral surface of the stepped portion 9C is a smooth curved surface. That is, no thread groove or the like is formed on the outer peripheral surface of the stepped portion 9C. Further, the outer diameter dimension of the stepped portion 9C is the same over the entire region in the extending direction of the shaft portion 9A.

  The connecting member 5 is a substantially bar-shaped member extending along the vertical direction. The connecting member 5 has a substantially rectangular cross section when viewed in the vertical direction. In addition, as the connection member 5, you may use the aluminum profile shape | molded previously in said shape. The connecting member 5 is formed with a plurality of holes for supporting the above-described door members 4 (fixed door member 41, support door member 42). Specifically, two fixing holes 10 for attaching one fixed door member 41 and four engagement holes 8 for attaching two support door members 42 are formed in one connecting member 5. ing. As shown in FIG. 1, in the present embodiment, the two connecting members 5 are provided at positions separated in the width direction of the door member 4.

  Of the extending length of the connecting member 5, a region approximately 2/3 from the upper end (that is, a region where the support door material 42 is attached) is engaged with the locking protrusion 9 of the support door material 42. An engagement hole 8 is provided. As shown in FIG. 3, the engagement hole 8 is formed by two openings that are continuous in the vertical direction in plan view. Of these two openings, the upper opening is a small hole portion 81 having a relatively small inner diameter. The opening located below is a large hole portion 82 having a relatively large inner diameter. The small hole portion 81 and the large hole portion 82 communicate with each other in the vertical direction.

  The inner diameter of the small hole portion 81 is set to be smaller than the inner diameter of the large hole portion 82 and slightly larger than the outer diameter of the shaft portion 9A of the locking projection 9. That is, the shaft portion 9 </ b> A can be inserted into the small hole portion 81. The inner diameter of the large hole portion 82 is set slightly larger than the outer diameter of the head portion 9B of the locking projection 9. That is, the head 9 </ b> B can be inserted into the large hole portion 82. Note that the foam packing 30 may be attached to the periphery of the engagement hole 8 (particularly, the region above the engagement hole 8). The foam packing 30 is a member formed of foamed resin or the like. Since the foam packing 30 is provided, the support door member 42 and the connection member 5 do not directly collide with each other in the state where the connection member 5 is attached to the support door member 42 as will be described later. Can be suppressed.

  In attaching the connecting member 5 to the support door member 42, as shown in FIG. 3, after inserting the head portion 9B of the locking projection 9 into the large hole portion 82 of the engaging hole 8, the connecting member 5 is moved downward. Move. Accordingly, the shaft portion 9 </ b> A and the stepped portion 9 </ b> C of the locking projection 9 are inserted into the small hole portion 81, and the stepped portion 9 </ b> C comes into contact with the peripheral edge portion of the small hole portion 81 from the radial direction. Thereby, the engagement hole 8 engages with the locking projection 9. As described above, since the outer diameter of the shaft portion 9A is slightly smaller than the inner diameter of the small-diameter hole, the support door material 42 and the coupling are connected while the stepped portion 9C and the small-hole portion 81 are engaged. The members 5 can be slightly displaced relative to each other.

  On the other hand, a fixed hole for supporting and fixing the fixed door member 41 in a region (ie, a region to which the fixed door member 41 is attached) of about one third of the extended length of the connecting member 5 from the lower end. 10 is formed. As shown in FIG. 2, the fixing hole 10 is opened in a substantially circular shape on the surface of the connecting member 5. The fixing bolt 6 is inserted into the fixing hole 10. Although not shown in detail, a demon nut or the like is specifically provided in the fixing hole 10 as a nut into which the fixing bolt 6 is screwed. As shown in the figure, the fixing bolt 6 is screwed into the back surface of the fixed door member 41 while being inserted through the fixing hole 10. That is, the connecting member 5 is sandwiched between the fixing bolt 6 and the fixed door member 41 from both sides in its thickness direction. Thereby, the fixed door material 41 and the connection member 5 are fixed so that relative displacement is impossible. In addition, the foam packing 30 may be attached to the periphery of the fixing hole 10 (particularly, the region above the fixing hole 10), as described above. By providing the foam packing 30, in a state where the connecting member 5 is attached to the fixed door member 41, the fixed door member 41 and the connecting member 5 do not directly collide with each other, and generation of noise is suppressed. be able to.

  The storage portion 2 is a substantially box-shaped member formed of the same material as the door material 4. More specifically, the storage unit 2 includes a pair of side plates 21 extending in the vertical direction, a plurality of (two) shelf plates 22 spanned between the side plates 21 in a substantially horizontal direction, and the storage unit 2. A back plate 23 that covers the back side (that is, the side facing the wall of the kitchen), an upper plate 24 that faces the ceiling surface, and a bottom plate 25 that is provided below the upper plate 24 so as to be spaced apart. . A space surrounded by the side plate 21, the back plate 23, the upper plate 24, and the back plate 23 is a storage space 26 in which the above-described furniture, cooking utensils, and the like are stored.

  The shelf board 22 divides the storage space 26 into three regions. Although not shown in detail, these shelf plates 22 are supported from below by protrusions provided on the pair of side plates 21. In addition, as shown in FIG. 1, it is desirable that the position of the shelf board 22 in the vertical direction corresponds to the position of the boundary (partition line) between the three door members 4 adjacent to each other.

Then, an example of the assembly method of the storage furniture 100 which concerns on this embodiment is demonstrated.
In assembling the storage furniture 100, first, the storage portion 2 is formed by combining the bottom plate 25, the side plate 21, the back plate 23, and the upper plate 24 in a box shape. The hinge portion 3 is attached to the assembled storage portion 2. In the present embodiment, since the storage door 1 has the three door members 4, a total of six hinge portions 3 are attached to the storage portion 2. More specifically, the hinge portion 3 is attached to one side plate 21 of the pair of side plates 21. The hinge portion 3 is attached to the inside of one side plate 21 (that is, the side facing the other side plate 21).

  From the above state, the door member 4 (fixed door member 41) is attached to the two hinge portions 3 from the bottom. Thereafter, the remaining two door members 4 (support door members 42) are attached to the hinge portions 3. In this state, the door members 4 can be opened and closed independently of each other.

  From the above state, the connecting member 5 is attached to each door member 4. As described above, the coupling member 5 is formed with the four engagement holes 8 for attaching the support door material 42 and the two fixing holes 10 for attaching the fixed door material 41. First, a total of four locking projections 9 formed on the two support door members 42 are inserted through the four engagement holes 8, respectively. Subsequently, the connecting member 5 is moved slightly downward. Thereby, the head portion 9 </ b> B of the locking projection 9 is engaged with the small hole portion 81 of the engagement hole 8. Similarly, the other connecting member 5 is attached to the support door material 42. As described above, the two connecting members 5 are supported so as to be relatively displaceable with respect to the two connecting members 5.

Subsequently, the connecting member 5 is fixed to the fixed door member 41 located at the lowest position. Specifically, as described above, the connecting member 5 is fixed to the fixed door member 41 by screwing the fixing bolt 6 into the fixing hole 10 provided in the one connecting member 5. Similarly, the other connecting member 5 is attached to the fixed door member 41. Thereby, the two connecting members 5 are fixed to the fixed door member 41.
Thus, the assembly of the storage furniture 100 according to the present embodiment is completed.

  Here, as described above, when the storage door 1 is attached to the storage portion 2, first, each door material 4 constituting the storage door 1 is attached to the storage portion 2 via the hinge portion 3. At this time, each door member 4 is in a closed state with respect to the storage portion 2. However, since there are individual differences in the hinge portion 3, even if the storage door 1 is aligned with the storage door 1 closed as described above, each door material remains in the state in which the storage door 1 is opened. Misalignment may occur between the four. That is, the relative position of the door members 4 may change between when opened and when closed. Due to such misalignment, a squeak or the like may be caused when the door is opened or closed. However, according to the above configuration, the two support door members 42 are relatively displaced with respect to the connecting member 5, so that it is possible to absorb the misalignment in the state in which the storage door 1 is opened. As a result, distortion of the storage door 1 can be suppressed, and the risk of occurrence of squeaks or the like can be reduced.

  Furthermore, according to said structure, since the fixed door material 41 is located in the lowest part, the door material 4 (support door material 42) located above the said fixed door material 41 is attached to the connection member 5. In this case, sufficient workability can be ensured.

  In addition, according to the configuration described above, the head portion 9B of the locking projection 9 is inserted into the large hole portion 82 of the engagement hole 8, and then the shaft portion 9A is moved toward the small hole portion 81. The small hole portion 81 is engaged with the head portion 9B. Thereby, the support door material 42 is supported with respect to the connection member 5 without using screws or the like. Further, the relative displacement allowed between the support door member 42 and the connecting member 5 can be increased as compared with the case where screws or the like are used.

  The storage door 1 according to the present embodiment and the storage furniture 100 including the storage door 1 have been described above with reference to the drawings. However, the above configuration is merely an example, and various modifications can be made without departing from the gist of the present invention.

For example, in the above-described embodiment, the example in which one door member 4 among the three door members 4 is the fixed door member 41 has been described. However, the number of fixed door materials 41 is not limited to this, and may be two. Furthermore, the number of door members 4 is not limited to three, and may be four or five or more depending on the design and specifications.
Further, the number of door members 4 provided is not limited depending on the above-described embodiment. For example, the number of door members 4 may be two or less.

  Furthermore, the position of the fixed door member 41 is not limited to the above, and the door member 4 positioned at the uppermost position among the three door members 4 may be used as the fixed door member 41 as long as the workability is not impaired. The second door member 4 from the top may be the fixed door member 41.

DESCRIPTION OF SYMBOLS 1 ... Storage door 2 ... Storage part 3 ... Hinge part 4 ... Door material 5 ... Connection member 6 ... Fixing bolt 7 ... Lower hole 8 ... Engagement hole 9 ... Locking protrusion 9A ... Shaft part 9B ... Head part 9C ... Step Attached part 10 ... fixed hole 21 ... side plate 22 ... shelf 23 ... back plate 24 ... upper plate 25 ... bottom plate 26 ... storage space 30 ... foam packing 41 ... fixed door material 42 ... support door material 81 ... small hole 82 ... large Hole 90 ... Kitchen unit 91 ... Top plate 92 ... Grill 93 ... Sink 94 ... Cupboard 95 ... Hanging cupboard 100 ... Storage furniture

Claims (4)

A plurality of doors arranged in the vertical direction;
A connecting member that extends along the vertical direction on one surface of the plurality of door members, and supports the plurality of door members;
A storage door comprising:
Among the plurality of door materials, any one of the door materials is supported and fixed so as not to be relatively displaceable with respect to the connecting member.
Of the plurality of door materials, the other door materials excluding the supported and fixed door materials are supported so as to be relatively displaceable with respect to the connecting member.   The storage door according to claim 1, wherein the door material fixed and fixed is a door material positioned at a lowermost position among the plurality of door materials arranged in the vertical direction. One of the connecting member and the supported door member is provided with a locking projection,
The other of the connecting member and the supported door member is formed with an engagement hole that engages with the locking protrusion,
The locking projection is
The connecting member, and a shaft portion protruding from one surface of the supported door material,
A head portion provided at a tip of the shaft portion and having an outer shape larger than the outer shape of the shaft portion;
Have
The engagement hole is
A large hole having a size allowing the head to be inserted;
A small hole portion communicating with the large hole portion, having a size smaller than an inner diameter of the large hole portion and allowing the shaft portion to be inserted;
The storage door according to claim 1. The storage door according to any one of claims 1 to 3,
A storage part formed with a storage space covered by the storage door;
A hinge portion that supports the storage door to be openable and closable with respect to the storage portion;
Storage furniture with.

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