JP3128432U - Display case top fixture - Google Patents

Abstract

To fix a top plate using a top fixture for a display case so that the cover of a fluorescent lamp is not hindered and the work can be easily performed with good workability. Provide ingredients.
A display case top plate fixture 20 is attached to a horizontal groove 17 provided on the inner peripheral surface of the top frame 2 at the upper end of the display case K to fix the top plate 12 in the top frame 2. A holding part 22 which is formed by the upper plate 21a and the lower plate 21b and receives the edge of the top plate 12; and the lifting of the display case top plate fixture 20 inserted into the horizontal groove 17 is prevented. And a blocking portion 23 to be configured.
[Selection] Figure 4

Description

  The present invention relates to a display case top plate fixing tool that prevents the top plate from lifting in the display case.

  Conventionally, this type of display case, for example, a so-called flat case, is generally surrounded by a glass plate between the top frame and the bottom frame, and the top plate can be dropped into the top frame from above. It was configured to cover. In this case, since the top plate is merely placed, for example, fraud such as intentionally lifting the top plate using a suction cup etc. and stealing the goods stored in the display case has occurred frequently. In order to prevent this, a configuration has been adopted in which a horizontal groove is provided inside the top frame, and a side edge of the top plate is directly inserted into the horizontal groove.

  However, in such a configuration, a step is inevitably formed between the upper end surface of the top frame and the upper end surface of the top plate. For example, a store clerk explains the product to the customer or delivers the product. When moving a product placed on the top plate, the product has been pointed out to be caught on the top frame.

Therefore, the present applicant provides a holding portion for receiving the edge portion of the top plate between the upper plate and the middle plate, and accepts the top plate receiver projected on the inner peripheral surface of the top frame between the middle plate and the lower plate. We have devised a display case top plate fixture by providing a fixing part to be screwed. Then, after receiving the edge portion of the top plate in the holding portion, the top plate support is received in the fixing portion and the screw is tightened from below to fix the top plate to the top plate support. An injustice such as lifting the plate and stealing the goods stored in the display case is prevented, and the inconvenience that a step is generated between the top plate and the top frame of the display case is solved (for example, Patent Document 1). reference.).
Utility Model Registration No. 3069494 (page 7-9, FIG. 3)

  In the display case top plate fixture of Patent Document 1, after receiving the edge of the top plate in the holding portion, the top plate holder is received in the fixing portion and the screw is screwed from below. The top plate is fixed to the top plate holder. As described above, since the work for fastening the screws is required for each of the display case top plate fixtures provided at the four positions of the top plate holder, the work for fixing the top plate is troublesome and the workability is not good. In addition, if a fluorescent lamp that brightly illuminates the product in the display case along the lower surface of the top frame on one side is attached, it is difficult to install the fluorescent lamp cover because it gets in the way. The point which should be left was left.

  This bill was made in view of such points to be improved, and the work of fixing the top plate using the display case top fixing tool does not interfere with the cover of the fluorescent lamp. An object of the present invention is to provide a display case top fixture that can be easily operated and has good workability.

  In order to achieve the above object, a display case top plate fixture according to the present invention is attached to a horizontal groove provided on an inner peripheral surface of a top frame at the upper end of the display case, and the top plate is mounted in the top frame. A display case top plate fixture to be fixed, which is formed by an upper plate and a lower plate, a holding portion for receiving an edge of the top plate, and inserted into the horizontal groove, the display case top plate fixture And a blocking portion for blocking the lifting of the head.

  Moreover, the display case top fixture according to the present invention is for a display case that is attached to a horizontal groove provided on the inner peripheral surface of the top frame at the upper end of the display case and fixes the top plate in the top frame. A top plate fixture, which is formed by an upper plate and a lower plate and has a substantially U-shaped holding section that receives an edge of the top plate; And a blocking portion that prevents the display case top plate fixture from being lifted.

  A display case top plate fixing device according to the present invention is a display case top plate fixing tool that is formed by an upper plate and a lower plate and receives an edge of the top plate, and is inserted into a horizontal groove of the top frame. And a top plate that can be fixed so that the top plate can be inserted into the horizontal groove of the top frame and the edge of the top plate can be received by the holding unit. No screwing work is required for the fixing work, and workability is improved. In addition, when a fluorescent lamp is attached to the lower surface of the top frame on one side, there is a beneficial effect that the top plate can be fixed without obstructing the cover.

Embodiments of a display case top fixture (hereinafter simply referred to as “top fixture”) according to the present invention will be described below with reference to the drawings. The top plate fixture according to the present invention can be applied to various display cases such as a display case having a low height and generally referred to as a flat case and a display case having a high height and generally referred to as a high case. The case where it applies to a flat case as an example is demonstrated.
FIG. 1 shows a display case generally referred to as a flat case to which the present invention is applied. This display case K has column frames 3 erected between four corners of a rectangular lower frame 1 and a top frame 2. Framed in a rectangular parallelepiped shape, casters 4 are arranged at the four corners of the lower surface of the lower frame 1.

  At the predetermined height position of each pillar frame 3, two upper and lower shelf supports 5, 6 are mounted, a transparent shelf glass 7 is placed on the upper shelf receiver 5, and an opaque shelf board is placed on the lower shelf receiver 6. 8 is supported. Further, a bottom plate (not shown) is stretched on the lower frame 1, and a waist plate 9 is fitted on a three-side circumferential side surface between the shelf holder 6 and the lower frame 1, and a sliding door (not shown) is provided on the other side surface. It is provided to form a stocker.

  In addition, transparent glass side plates 10 are fitted on the three side surfaces between the top frame 2 and the shelf holder 6, and transparent glass sliding doors 11 are fitted on the other one side surface. Furthermore, the top plate 12 is placed on the top frame 2 via a top plate support 18 described later. The stocker sliding door provided below the display case K and the upper glass sliding doors 11 and 11 are each provided with a lock (not shown) so that the sliding doors can be locked. .

  The top frame 2 is composed of short rods 2a, 2a and long rods 2b, 2b arranged at the short side and the long side, and a corner member 13 connecting these at the ends. Each of the pillar frames 3 is connected. These short rod 2a, long rod 2b, column frame 3 and corner member 13 are all made of metal and are formed into a hollow shape.

  More specifically, as shown in FIG. 5, the corner member 13 has a rectangular parallelepiped shape which is a shape obtained by extending the short rod 2a along the longitudinal direction thereof, and the connecting rods 14 are adjacent to each other and orthogonal to each other. Projecting at right angles to these surfaces. As shown in FIG. 4, screw holes 15 are formed at predetermined positions on the outer surface of each connecting rod 14. Then, the connecting rods 14 are inserted into the short rods 2a, the long rods 2b, and the end openings of the column frame 3, and the short rods 2a, the long rods 2b, and the screw insertion holes 16 formed inside the column frame 3 By screwing a screw 25 into the screw hole 15, the short rod 2 a, the long rod 2 b, and the column frame 3 are connected around the corner member 13.

  As shown in FIG. 3A, the top frame 2 is provided with a horizontal groove 17 around the top of the inner wall including the corner member 13, and a top plate support 18 is fitted in the horizontal groove 17. ing. The top plate receiver 18 is formed in a substantially U-shaped cross section by a pair of upper and lower horizontal pieces 18a, 18a and a vertical piece 18b, and the same horizontal protrusion 18c projects from the vertical piece 18c to the opposite side. Formed. Further, step portions 19 are provided along the upper and lower end corners of the vertical piece 18b.

  And while making each said step part 19 and 19 contact the upper and lower ends of the opening of the horizontal groove 17, respectively, by making both horizontal piece part 18a and 18a contact the upper and lower inner surfaces inside the horizontal groove 17, respectively, The top plate holder 18 can be fixed in a state free from rattling. The length of the top plate holder 18 is selected corresponding to each of the short rods 2a and 2b, but the inner surface of the top frame 2 on the short rod 2a side as shown in FIGS. Since the top plate fixing tool 20 is disposed at the position of the corner member 13, the top plate receiver 18 provided along each short rod 2a is the length of the top plate fixing tool 20 positioned at both ends. Set aside.

  FIG. 2 shows a top plate fixture 20 that is attached to the horizontal groove 17 and prevents the top plate 12 from being lifted. The top plate fixture 20 is formed by punching a metal plate and pressing it. That is, the holding portion 22 formed by the upper plate 21a and the lower plate 21b and having a substantially U-shaped cross section for receiving the edge portion of the top plate 12, and the side plate 21c in which the upper plate 21a and the lower plate 21b are integrally provided. And a flat plate-shaped blocking portion 23 that is provided in the direction opposite to the portion 22 and is inserted into the horizontal groove 17 to block the top plate fixture 20 from being lifted. The blocking portion 23 is formed by being bent from both side ends of the side plate 21 c, and its height dimension is set slightly shorter than the groove width of the horizontal groove 17. In a state where the blocking portion 23 is inserted into the horizontal groove 17, the top plate fixing tool 20 hardly rises. In addition to being molded from a metal plate, the top plate fixture 20 may be molded from other moldable members such as a synthetic resin material, ceramic, and wood.

  In addition, the height dimension from the upper end surface of the protrusion 18c of the top plate receiver 18 to the upper end surface of the top frame 2 is set to be substantially the same as the thickness dimension of the top plate 12. Therefore, even if the top plate fixing tool 20 is inserted and attached to the horizontal groove 17, there is almost no step between the top end surface of the top frame 2 and the top end surface of the top plate 12, and the top plate fixture 20 is placed on the top plate 12. Even if the received product etc. is moved, the inconvenience that the product etc. is caught on the top frame 2 can be solved.

  Next, the method of fixing the top plate 12 using the top plate fixture 20 configured as described above will be described. First, as shown in FIGS. 3A and 3B and FIG. 5, in a state where the short rod 2a located on one end side in the longitudinal direction of the top frame 2 is removed together with the corner members 13 fitted to both ends thereof, In the horizontal grooves 17 and 17 of the corner members 13 and 13 fitted to both ends of the short rod 2a on the other end side opposite to this, the blocking portions 23 and 23 on both sides are inserted to attach the top plate fixture 20 respectively. Attach. At this time, the receiving side of the holding portion 22 faces the short rod 2a located on the one end side, the upper plate 21a is arranged so as to be substantially flush with the upper surface of the top frame 2, and the lower plate 21b is arranged on the top plate receiver 12. It is arranged on the lower side.

  Further, as shown in FIG. 5, the top plate 12 is disposed with a slight inclination with respect to the top frame 2, and both sides of one end edge portion thereof are inserted into the holding portions 22 of the top plate fixtures 20. Thereby, the edge part of the top plate 12 is received in each holding | maintenance part 22. FIG. Then, as shown in FIG. 6, the other edge of the top plate 12 is lowered, and the top plate 12 is supported by the top plate receiver 18 as a whole. Further, in this state, the holding portions 22 are fitted on both sides of the other end edge portion of the top plate 12, and both blocking portions 23 and 23 are directed toward the short rod 2a located on the one end side.

  In this state, the connecting rods 14 and 14 of the corner members 13 and 13 are inserted into the end face openings of the long rods 2b and 2b, and the blocking portions 23 and 23 of the top plate fixtures 20 are connected to the other end side. It inserts in the horizontal groove | channel 17 of the corner member 13 provided in the both ends of the short rod 2a. Then, as shown in FIG. 4, the screw 24 is screwed into the screw hole 15 provided on the side surface of the connecting rod 14 through the screw insertion hole 16 of the long rod 2b. As a result, the long rods 2b, 2b and the corner member 13 are integrally connected, and the column frame 3 is further connected to complete the display case K as shown in FIG.

  As described above, the top plate fixture 20 according to the present invention is inserted into the horizontal groove 17 of the top frame 2 and the holding portion 22 that is formed by the upper plate 21a and the lower plate 21b and receives the edge of the top plate 12. A blocking portion 23 for preventing the top plate fixture 20 from being lifted up, and the blocking portion 23 is inserted into the horizontal groove 17 of the top frame 2 and the holding portion 22 receives the edge of the top plate 12. Thus, the top 12 can be fixed.

  Therefore, the top surface of the top frame 2 and the top surface of the top plate 12 are almost flush with each other, and the inconvenience that the product on the top surface of the top plate 12 is caught on the top frame 2 is solved. Moreover, even if the top plate 12 is intentionally lifted using a suction cup or the like to steal the goods stored in the display case K, the upper edge of the blocking portion 23 abuts on the upper edge of the opening of the horizontal groove 17. Thus, the top plate fixture 20 is prevented from floating, that is, the top plate 12 is lifted.

  In addition, the top plate fixing tool 20 according to the present invention does not require a screwing operation to fix the top plate 12, so that workability in the fixing operation of the top plate 12 is improved. Further, when a fluorescent lamp is attached to the lower surface of the top frame 2 on one side, the top plate 12 can be fixed without the cover becoming an obstacle. Each top plate fixture 20 can be mounted with a fluorescent lamp, but can always be placed at a predetermined position on the inner surface of the four corners of the top frame 2, so that it is arranged in a well-balanced manner in terms of design. Excellent, which can increase the value of the product.

1 is an overall perspective view of a display case to which the present invention is applied. The perspective view of the top plate fixing tool which concerns on this invention. (A) is a partial cross-sectional perspective view of the top frame which shows the attachment state of a top-plate fixing tool, (b) is the top view. Sectional drawing of the principal part of a display case. The perspective view of the top frame which shows the procedure which fixes a top plate. The perspective view of the top frame which shows the procedure which fixes a top plate. The perspective view of the upper part of the display case which fixed the top plate.

Explanation of symbols

2 Top frame 12 Top plate 17 Horizontal groove 20 Flat plate fixture 21a Upper plate 21b Lower plate 22 Holding portion 23 Blocking portion K Display case

Claims (2)

A display case top fixture for attaching to a horizontal groove provided on the inner peripheral surface of the top frame at the upper end of the display case and fixing the top plate in the top frame,
A holding portion that is formed by an upper plate and a lower plate and receives an edge portion of the top plate; and a blocking portion that is inserted into the horizontal groove and prevents the display case top plate fixture from being lifted. A top plate fixing tool for a display case. A display case top fixture for attaching to a horizontal groove provided on the inner peripheral surface of the top frame at the upper end of the display case and fixing the top plate in the top frame,
A holding portion having a substantially U-shaped cross section that is formed by an upper plate and a lower plate and receives an end edge portion of the top plate, and provided in a direction opposite to the holding portion and inserted into the horizontal groove, A top case fixture for a display case, comprising: a blocking portion that prevents the plate fixture from being lifted.

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