JP4485412B2 - Shelf mounting device - Google Patents

Description

  The present invention belongs to a technical field related to a shelf mounting apparatus for mounting a shelf board to a wall surface in a double-sided manner.

  Recently, as a shelf mounting device, in order to mount a shelf without greatly remodeling the wall surface, a cantilever type that supports only the base end of the shelf is often used. There is a problem that it is difficult to attach a shelf board with a weak support strength and a depth. For this reason, development of the shelf mounting apparatus with high support strength of a shelf board is anxious.

  2. Description of the Related Art Conventionally, as a shelf mounting device aimed at increasing the support strength of a shelf board, for example, those described in (Patent Document 1) and (Patent Document 2) are known.

  (Patent Literature 1) and (Patent Literature 2) describe a shelf mounting device provided with diagonal members disposed obliquely on a shelf holder that supports the base end portion of the shelf board.

JP 2004-187968 A JP 2004-173871 A

  In the shelf mounting apparatus according to (Patent Literature 1) and (Patent Literature 2), although the shelf holder is reinforced by the diagonal material, there is a problem that it is still unsuitable for supporting a shelf plate having a depth.

  In addition, in order to support a shelf board with a depth, it can be considered to be a dual-support type that supports both the base end part and the tip end part of the shelf board. However, if the base end side shelf holder that supports the base end portion of the shelf board and the front end side shelf holder that supports the front end part of the shelf board are not precisely assembled to the common mounting seat, Since it cannot be accurately supported horizontally, a new problem arises in that a large mounting space for a large mounting seat is required on the wall surface.

  The present invention has been made in consideration of such problems, and provides a shelf mounting apparatus that can reliably support a shelf board having a depth without requiring a large mounting space on a wall surface. Let it be an issue.

  In order to solve the above-described problems, the shelf mounting device according to the present invention employs means described in each of the claims.

That is, according to the first aspect of the present invention, a base end side shelf holder that cantilever- supports the base end portion of the shelf board and a tip end side shelf holder that supports the tip end portion of the shelf board are provided. Both the support and the tip side shelf support are provided with a support position adjustment mechanism for adjusting the vertical support position of the shelf board, and are individually attached to the wall surface . The support position adjustment mechanism is operated from below the shelf board. The support position adjustment mechanism provided in the tip side shelf holder includes a threaded portion engraved at the tip of the arm, a seat member attached to the lower surface of the tip of the shelf, and the seat An adjustment cylinder that is rotatably attached to the member and screwed with the screw portion is provided, and the arm portion is arranged to stand vertically with respect to the back surface of the shelf plate and also stands vertically with respect to the wall surface. Ru is installed so.

This means eliminates the common mounting seat and adjusts the error in the support position of the shelf plate of the base end side shelf holder and the tip end side shelf holder with the support position adjustment mechanism, so that the shelf plate can be accurately leveled. To support. Further, the support position of the shelf board can be further adjusted by the support position adjusting mechanism after the shelf board is supported.

  According to a third aspect of the present invention, in the shelf mounting device according to the first or second aspect, the support position adjusting mechanism is operated by a rotational movement.

  With this means, the operation can be performed in a narrow operation space as compared with the slide movement or the like.

  According to a fourth aspect of the present invention, in the shelf mounting device according to any one of the first to third aspects, the front end side shelf holder is attached to an attachment seat attached to a wall surface with an engaging structure.

  With this means, it is possible to easily replace the tip side shelf holder in accordance with the depth of the shelf board.

  The shelf mounting device according to the present invention eliminates the common mounting seat and adjusts the error of the support position of the shelf plate of the base end side shelf holder and the tip end side shelf holder by the support position adjustment mechanism, Since the plate can be accurately supported horizontally, there is an effect that the shelf plate having a depth can be reliably supported without requiring a large mounting space on the wall surface.

  Hereinafter, the best mode for carrying out the shelf mounting apparatus according to the present invention will be described with reference to the drawings.

  In this embodiment, the base end side shelf holder 1 and the tip end side shelf holder 2 are shown to have a common structure and are indirectly attached to the wall surface W via separate mounting seats 3.

  In this form, the base end side shelf holder 1 and the tip end side shelf holder 2 are provided with support position adjusting mechanisms 4 and 5 that adjust the support position in the vertical direction of the shelf plate P, respectively.

  As shown in FIGS. 1 to 4, the base end side shelf holder 1 is formed in a U-shaped long frame that sandwiches the base end portion of the shelf board P, and is in contact with the upper surface of the shelf board P. A plate 11, a lower plate 12 that contacts the lower surface of the shelf plate P, a back plate 13 that contacts the end surface of the shelf plate P, and a suitable engagement plate 14 extended from the upper plate 11 are provided. The upper plate 11 is provided with a ridge 11a linearly contacting the upper surface of the shelf plate P at the tip and a recess 11b on the back plate 13 side of the lower surface following the ridge 11a, with the back plate 13 as a fulcrum. It has overall elasticity. The lower plate 12 is formed longer than the upper plate 11 and has a guide groove 12a having a depth in the vertical direction that guides the lifting and lowering of the lifting plate 41 in the length direction of the tip (a direction perpendicular to the depth direction). There are provided two reinforcing ribs 12b in the length direction of the lower surface, and mounting holes 12c of the lifting / lowering adjustment tool 42 including through holes with screws are provided at three positions in the length direction of the position of the reinforcing rib 12b. It has been. The back plate 13 is provided with screw holes 13a through which screws 6 for screwing the shelf plate P are inserted at three locations in the length direction. The engaging plate 14 is provided with an engaging portion 14a that is engaged with the mounting seat 3 in a linear shape by an engaging structure at the protruding end.

  As shown in detail in FIGS. 3 and 4, the support position adjustment mechanism 4 provided in the base end side shelf holder 1 includes a lift plate 41 and a lift adjustment tool 42. The raising / lowering plate 41 is formed in the same long plate shape as the lower plate 12 laminated | stacked on the upper surface of the lower plate 12 of the base end part side shelf holder 1, and the front end part shelf holder 1 of the base end side shelf holder 1 is formed in the front-end | tip part. A cover portion 41a that is curved and extends downward so as to cover the entire length near the distal end portion of the lower plate 12 is provided, and the guide groove 12a of the lower plate 12 of the base end side shelf holder 1 is provided near the distal end portion of the lower surface. An insertion plate 41b inserted into the entire length is provided, and two antiskid structures 41c made of fine chevron protrusions are provided in the length direction of the upper surface. The lifting / lowering adjustment tool 42 is formed in a screw body that is screwed into the mounting hole 12c of the lower plate 12 of the base end side shelf holder 1, and a tip-shaped pointed tip 42a is provided at the upper end portion, and the circumferential surface is provided. The screw part 42b is engraved, and the square hole 42c is dug from the lower end part. The tip 42a is made to face the upper surface of the lower plate 12 of the base end side shelf holder 1. The square hole 42 c faces the lower surface (reinforcing rib 12 b) of the lower plate 12 of the base end side shelf holder 1.

  The mounting seat 3 to which the base end side shelf holder 1 is attached is formed in a long frame whose rear surface is in contact with the wall surface W, and the entire surface of the back plate 13 of the base end side shelf holder 1 at the center. Is provided, and the engaging plate 14 of the base end side shelf holder 1 is inserted into the inner side of the upper portion of the receiving surface 31 to engage the engaging portion 14a. An engaging portion 32 is provided, and mounting grooves 33 and 34 to which the upper cover 8 and the lower cover 9 are engaged and attached are provided in the entire length between the upper and lower portions close to the receiving surface 31 and the vicinity of the upper and lower ends. Screw holes 35 through which screws 7 for screwing to the wall surface W are inserted are provided at four positions in the length direction. The upper cover 8 and the lower cover 9 improve the decorativeness by concealing the unevenness of the mounting seat 3. In addition, as shown in FIG. 2, the side cover 10 which conceals the unevenness | corrugation of the mounting seat 3 and improves a decorative property is fitted and attached to the both ends of the mounting seat 3 from the side. Accordingly, the mounting seat 3 is formed longer than the base end side shelf holder 1 by the width of the side cover 10.

Earlier end side shelf bracket 2, 1, 2, 5 to 7, one provided two for shelves P, the lower surface of the tip vicinity of the tip portion of the shelf plate P A deformed L-shaped columnar arm 21 abutted on the arm 21 and an engagement member 23 attached to the base end of the arm 21 with a screw 22. The engaging member 23 has a screw hole 23b through which a screw 22 is inserted in a back plate 23a that abuts on the receiving surface 31 of the mounting seat 3, and protrudes perpendicularly from the back plate 23a to engage the mounting seat 3. An engaging portion 23 c that engages with the portion 32 is provided.

Screw support position adjustment mechanism 5 provided on the tip side shelf bracket 2, 6, as shown in detail in Figure 7, which is engraved on the tip end of the arm 21 of the above end-side shelf bracket 2 Part 51, cylindrical adjustment cylinder 52 screwed into screw part 51, ring seat 54 attached with a bolt 53 to the lower surface near the front end of shelf P, and adjustment cylinder 52 can be rotated to ring seat 54. It consists of a bolt 55 and a washer 56 to be attached.

  The mounting seat 3 to which the base end side shelf holder 1 is attached has the same structure as that to which the base end side shelf holder 1 is attached.

  In the installation work of the shelf board P in this form, the mounting seat 3 is attached to the wall surface W with the screws 7.

  And the raising / lowering board 41 of the support position adjustment mechanism 4 is laminated | stacked on the lower surface 12 of the base end part side shelf holder 1, and the insertion board of the raising / lowering board 41 is inserted into the guide groove 12a of the lower surface 12 of the base end part side shelf holder 1. 22 is inserted. Further, the lifting / lowering adjustment tool 42 of the support position adjusting mechanism 4 is screwed and attached to the attachment hole 12 c of the lower surface 12 of the base end side shelf holder 1.

  Thereafter, the shelf board P is inserted between the upper surface 11 and the lower surface 12 (the lifting plate 41 of the support position adjusting mechanism 4) of the base end side shelf holder 1 and abuts against the back plate 13. Subsequently, the lifting / lowering adjustment tool 42 of the support position adjusting mechanism 4 is rotated by a square driver or the like to push the lifting / lowering plate 41 with the tip 42a, and the shelf board P is moved to the proximal end side shelf holder by the raised / lowering plate 41. 1 is pressed against the upper surface 11. As a result, the base end portion of the shelf board P is sandwiched and held by the base end portion side shelf holder 1. In addition, the reinforcing rib 12b of the lower surface 12 of the base end side shelf holder 1 opposes the reaction force of the pressing of the shelf plate P and prevents the lower surface 12 from being deformed. Further, the anti-slip structure 41 c of the elevating plate 41 of the support position adjusting mechanism 4 prevents the shelf plate P that is pressed together with the elasticity of the upper surface 11 of the base end side shelf holder 1 from slipping. Further, the cover portion 41 a of the lift plate 41 of the support position adjustment mechanism 4 has a gap formed between the lift plate 41 of the lifted support position adjustment mechanism 4 and the lower surface 12 of the base end side shelf holder 1. Conceal and enhance decoration.

  Subsequently, the shelf board P is screwed to the back plate 13 of the base end side shelf holder 1 with screws 6. This screwing reliably prevents the displacement of the shelf board P in the depth direction.

  Subsequently, the base end side shelf holder 1 is engaged and attached to the attachment seat 3 already attached to the wall surface W. About this engagement attachment, it can carry out easily by one touch. Further, the attached base end side shelf holder 1 receives the back plate 13 and the mounting seat 3 in addition to the engagement between the engaging portion 14 a of the engaging plate 14 and the engaging portion 32 of the mounting seat 3. By contact with the surface 31, the mounting seat 3 is securely attached and held.

  Subsequently, the upper cover 8, the lower cover 9, and the side cover 10 are engaged and attached to the attachment seat 3.

  Further, like the base end side shelf holder 1, the tip end side shelf holder 2 is engaged and attached to a separate mounting seat 3 (attached below the wall surface W). The arm 21 of the front end side shelf holder 2 is screwed into the adjustment cylinder 52 of the support position adjustment mechanism 5 prior to the engagement attachment to the attachment seat 3. In addition, since the front-end | tip part shelf holder 2 and the attachment seat 3 are engaged, the thing from which the length of the arm 21 of the front-end | tip part shelf holder 2 differs according to the depth of the shelf board P can be selected freely. Can be used.

  As shown in FIGS. 1 and 2, when the installation work of the shelf board P is completed, the lifting / lowering adjustment tool 42 of the support position adjustment mechanism 4 that is open without an obstacle and the adjustment cylinder 52 of the support position adjustment mechanism 5 are opened. And the lifting plate 41 of the support position adjusting mechanism 4 is raised and lowered, or the adjustment cylinder 52 (ring seat 54) of the support position adjusting mechanism 5 is raised and lowered to rattle the support of the shelf plate P. And the inclination of the shelf plate P on the base end side and the tip end side can be adjusted. In addition, the inclination of the base end side and the front end side of the shelf board P can also be adjusted by changing the rotation amount of the two rows of the lifting adjustment tools 42 in the depth direction of the support position adjusting mechanism 4. Such an operation of rotational movement of the lifting / lowering adjustment tool 42 of the support position adjustment mechanism 4 and the adjustment cylinder 52 of the support position adjustment mechanism 5 enables a work in a narrow space.

  Accordingly, the base end side shelf holder that supports the base end portion of the shelf board P and the distal end side shelf holder 2 that supports the front end portion of the shelf board P are not precisely assembled to the common mounting seat 3. However, the shelf board P can be accurately supported horizontally, and a large mounting space for the mounting seat 3 that is enlarged on the wall surface W is not required.

      As described above, in addition to the illustrated examples, it is also possible to attach a plurality of shelf boards P and the base end side shelf holder 1 to one attachment seat 3.

  Further, the base end side shelf holder 1 and the tip end side shelf holder 2 may be directly attached to the wall surface W.

It is sectional drawing of the best form for implementing the shelf mounting apparatus which concerns on this invention. FIG. 2 is a perspective view of FIG. 1. FIG. 1 is an enlarged vertical sectional view of a main part in FIG. It is a disassembled perspective view of the principal part of FIG. FIG. 3 is an enlarged longitudinal sectional view of another main part of FIG. 1. FIG. 4 is an enlarged longitudinal sectional view of still another main part of FIG. 1. It is a perspective view of the principal part of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Base part side shelf holder 2 Tip part side shelf holder 3 Mounting seat 4, 5 Support position adjustment mechanism P Shelf board W Wall surface

Claims (3)

A base end side shelf holder that cantilever- supports a base end portion of a shelf board, and a tip end side shelf holder that supports the tip end portion of the shelf board. The support is provided with a support position adjustment mechanism for adjusting the support position in the vertical direction of the shelf on both sides and is individually attached to the wall surface, and the support position adjustment mechanism is operated from below the shelf,
The support position adjustment mechanism provided on the front end side shelf holder is attached to a screw portion engraved at the front end portion of the arm, a seat member attached to the lower surface of the front end portion of the shelf plate, and rotatably attached to the seat member. provided and an adjustment cylinder screw portion is screwed, shelf arm portion that will be installed to erected vertically against the wall while being arranged so as to stand perpendicular to the rear surface of the shelf plate Mounting device. 2. The shelf mounting device according to claim 1, wherein the support position adjusting mechanism is operated by rotational movement. The shelf mounting device according to claim 1 or 2 , wherein the tip side shelf holder is attached to an attachment seat attached to a wall surface with an engaging structure.

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