JPH0344023Y2 - - Google Patents

Description

[Detailed Description of the Invention] (a) Field of Industrial Application The present invention relates to a shelf fixing device for a show case, etc., which is provided with a shelf board that allows the support position of the support column to be selected up or down.

(B) Prior Art Japanese Utility Model Application Publication No. 59-134455, which was previously filed by the applicant of the present application, discloses a pillar having a plurality of locking holes provided at a predetermined interval in the vertical direction on the front surface, and a shelf support member selectively engaged with a locking portion of the shelf support member, a shelf board that is engaged with a locking portion of the shelf support member and placed on the shelf support member, and a fixture for the shelf board; The tool includes a rear shelf pressing section that presses the rear end of the shelf board, a shelf top surface pressing section that presses the top surface of the rear end of the shelf board, and a shelf top surface pressing section that presses the rear end of the shelf board, and a front surface of the support at a position above the shelf rear pressing section. a strut top abutment part having an abutting part; a locking protrusion extending from the strut top abutment part and locking in the locking hole; and a front surface of the strut at a position below the shelf rear pressing part. A shelf fixing device is disclosed, characterized in that it is made of elastic synthetic resin and is integrally molded with a support lower contact portion that contacts the support column.

(c) Problems that the invention aims to solve In general, show cases used in supermarkets, etc. have shelves that are tilted horizontally or downward, for example, in order to vary the display effect of displayed products.
It has a structure that can be tilted at 8°, 15°, and 19°, and when multiple shelves are tilted, the angle of inclination increases from the lower shelf to the upper shelf. It is in a state of being. Normally, in an 8 shaku case used for displaying and selling dairy products, 4 shaku wide shelf boards are arranged in two rows on the left and right, with three or four shelves in the vertical direction, and the mounting angle of these shelves is It is preferable that the case is attached at a predetermined angle based on a request from the store (user) before shipping. This is because a great deal of effort and expense is required to change the mounting angle of the shelf boards after dozens or dozens of show cases have been brought into the store and installed.

By the way, in the above-mentioned conventional technology, when the shelf board is tilted forward and downward, a gap is formed between the shelf top surface pressing part of the fixture and the shelf top surface.
Even if we receive a request from a store to support the shelves tilted forward and downward, for the reasons mentioned above, we are forced to ship them horizontally and then support them at a predetermined angle after they are delivered to the store. This is the current situation.

(d) Means for solving the problem In order to solve the above problem, this proposal includes a support column 8 in which a plurality of locking holes 9 are provided at a predetermined interval in the vertical direction on the front surface, and a plurality of locking holes 9 are provided in the locking holes. The shelf support 10 that is selectively locked, the shelf board 13 that is locked to the locking part 12 of the shelf support and placed on the shelf support, and both the first and second shelves of the shelf support. It consists of fixtures 23 and 32,
The first fixture 23 includes a rear shelf pressing part 24 that presses the rear end of the shelf board, a shelf top surface pressing part 28 that presses the upper surface of the rear end of the shelf board, and a shelf upper surface pressing part 28 that presses the rear end of the shelf board, and a shelf upper surface pressing part 28 that presses the rear end of the shelf board. a strut top abutment part 26 having a portion that abuts on the front surface of the strut, a locking protrusion 27 extending from the strut top contact part and locking in the locking hole, and further the shelf rear pressing part. It is made of elastic synthetic resin and is integrally molded with a support lower contact part 25 that contacts the front surface of the support at a lower position, and the second fixture 32 is made of an elastic synthetic resin that is integrally molded with the support lower contact part 25 that contacts the front surface of the support support at a lower position. a base 33 interposed in a storage space 31 formed between;
A shelf fixing device is provided in which a spacer 34 extending forward from the lower end of the base and interposed between the shelf upper surface pressing part 28 and the rear end upper surface of the shelf board 13 is integrally formed.

(E) Effect According to the example, as shown in FIGS. 1 and 2,
When fixing the shelf board 13, which is tilted forward and downward at an angle of 8° or 15°, with both the first and second fixtures 23, 32, first fix the base 33 of the second fixture 32.
is stored in the storage space 31 of the first fixture 23, and the second fixture 32 is held by the first fixture 23. Then, in such a state, the first fixture 23 is inserted into the gap between the shelf board 13 and the pillar 8 as shown by the arrow P, so that the lower pillar abutting portion 25
is inserted, and with the inclined surface 35 of the spacer 34 in contact with the shelf board 13, the locking protrusion 27 is inserted into the locking hole 9 of the column 8.
The fixing operation of the shelf board 13 is completed by inserting it into the support column 8 and pressing the support column abutment part 26 against the front surface of the support column 8. In this fixed state, the shelf rear pressing section 24 pushes the rear end of the shelf board 13 forward via the auxiliary spacer 36 by the elasticity of the upper column contact section 26 and the lower column contact section 25, and also pushes the rear end of the shelf board 13 forward through the auxiliary spacer 36. 28 is a spacer 34 with elasticity due to the locking protrusion 27 locking in the locking hole 9.
The shelf board 13, which is tilted forward and supported in order to press the shelf board 13 downward through the shelf board 13, is fixed on the shelf support material 10, so that the shelf support material 10 is securely held on the support column 8.

(F) Embodiment In Figs. 5 to 7, 1 is an open case body with a front opening, and inside it is a main body 1.
A partition wall 3 is provided to form a cold air passage 2 while keeping a distance from the lower wall 1A, back wall 1B, and upper wall 1C, and a cold air circulation blower 4 is provided in the lower cold air passage 2. Cooler 5 in the cold air passage on the back
is provided to form an air curtain extending from the cold air outlet 6 at the upper end of the front opening to the cold air suction opening 7 at the lower end of the front opening. Reference numeral 8 denotes columns that are attached to the partition wall 3 so that their front surfaces are substantially flush with the partition wall 3, and there are at least a pair of left and right columns, and the front surface has a plurality of vertically long locking holes at predetermined intervals in the vertical direction of the column 8. 9 is formed. Reference numeral 10 denotes a shelf support material which is removably locked by selecting one of the locking holes 9 with a pair of upper and lower locking claws 11 provided at the rear end. A pair of front and rear locking portions 12 are provided. A plurality of grooves A to F are formed in both of the locking claws 11, and by combining these grooves, the mounting angle and position of the shelf board, which will be described later, can be changed in various ways. For example, groove AD,
With the combination of BE and CF, the shelf can be supported horizontally, and with the CF, the shelf can be positioned further forward than with AD, and with the combination of AE and AF, the shelf can be supported at an angle of 8° and 15°, respectively. However, it is constructed so that it can be supported tilted forward and downward. The locking portion 12 has a substantially L-shaped notch with an open top surface. 13
1 is a shelf board placed on a pair of left and right shelf supports 10, and a pair of approximately L-shaped locking hooks 14 are provided on the lower surface at the front and rear, and the hooks 14 are inserted into the locking portion 12 from above and engaged. Therefore, the shelf board 13 is prevented from separating upwardly and forwardly from the shelf support member 10.

In FIGS. 1 to 4, reference numeral 23 denotes a first fixture, which is made of a resilient synthetic resin material.
This first fixture 23 includes a shelf rear pressing part 24 having a protrusion 24A that presses the rear end of the shelf board 13, and a column 8 extending from the lower end of the shelf rear pressing part 24 at a position below the shelf rear pressing part 24. a support lower contact part 25 having elasticity that contacts the front surface of the support pillar 8; and a support support upper contact part 26 that extends from the upper end of the shelf rear pressing part 24 and contacts the front surface of the support pillar 8 at a position above the shelf rear pressing part 24. and the contact part 2 on the pillar
A locking protrusion 27 extends rearward from the rear shelf 6 and is inserted and locked into the locking hole 9 of the support column 8, and an arm portion 29 extends forward from the upper end of the shelf rear pressing portion 24 and extends downward. A shelf top surface pressing part 28 that presses the rear end top surface of the shelf board 13 with elastic force is integrally molded. The shelf top surface pressing part 28 is bifurcated to easily accommodate the gap between the support column 8 and the shelf board 13, and the two legs are slightly longer at the front than at the rear in terms of the length of downward protrusion. . Reference numeral 30 denotes a handle portion that is convenient for attaching and detaching the fixture 23. Further, the locking protrusion 27 is slightly smaller in size than the locking hole 9. Reference numeral 31 denotes a storage space formed between the shelf rear pressing part 24, the shelf top pressing part 28, and the arm part 29, which has openings on both left and right sides and the bottom surface, and the width of the bottom opening is larger than the depth width. It's getting narrower.

A second fixture 32 is made of synthetic resin like the first fixture 23. This second fixture 32 is used together with the first fixture 23 to fix the shelf board 13 when the shelf board 13 is tilted forward and downward. A base 33 is inserted and held in a removable manner from one side of the space, and the thickness of the base becomes thicker as it extends forward from the lower end of the base, and the lower surface is formed into an inclined surface 35 that slopes downward from the front. A spacer 34 is interposed between the upper surface pressing part 28 and the upper surface of the rear end of the shelf board 13, and the spacer 34 extends downward from the lower end of the base part 33, and the lower end thereof is inclined backwardly. 24 and a rear end of the shelf board 13, an auxiliary spacer 36 having elasticity is integrally molded.

In addition, 37 shown in chain lines in FIG. 7 is a case 1 which is formed by tightening a plurality of shelf boards 13 arranged in a vertical line together with a band made of rubber or resin, and fixing one end of the shelf board 13 to the main body. The shelf board 13 can be more firmly fixed during transportation.

In such a configuration, Fig. 1 shows an inclination angle of 8°,
FIG. 2 shows a case in which the shelf boards 13 which are tilted forward and supported at an inclination angle of 15° are fixed respectively, and the second fixing devices 32 are those having different inclination angles of the inclined surfaces 35. There is. In this case, first, the base 33 of the second fixture 32 is stored in the storage space 31 of the first fixture 23, and the second fixture 32 is held by the first fixture 23. Then, in such a state, as shown by the arrow P of the first fixture 23, insert the lower support abutment part 25 into the gap between the shelf board 13 and the support support 8, so that the inclined surface 35 of the spacer 34 comes into contact with the top of the shelf board 13. The locking protrusion 2
7 into the locking hole 9 of the column 8, and
6 to the front surface of the support column 8, the fixing operation of the shelf board 13 is completed. This fixing operation can be easily performed using the elasticity of the first fixture 23, and in this fixed state, the shelf rear pressing part 24 is moved by the elasticity of the upper column abutting part 26 and the lower column abutting part 25. The rear end of the shelf board 13 is pushed forward via the auxiliary spacer 36, and the shelf top surface pressing section 28 is pushed forward by the locking protrusion 27 locking into the locking hole 9. The shelf board 13 is tilted forward and downward in order to press the shelf board 13 downward through the spacer 34 with elasticity.
is fixed on the shelf support material 10, and the shelf support material 1
0 is securely held on the pillar 8. The first fixture 23 can be easily removed in the direction of arrow Q. Incidentally, since the shelf top surface pressing portion 28 itself is deformed by its elastic force, one spacer 34 has an inclined surface 35 with an inclination angle of 8°, for example.
4, it is also possible to fix the shelf board 13 with an inclination angle of 10° within the allowable range due to the elastic force.

In addition, when using only the first fixture 23,
As shown in FIG. 4, a horizontally supported shelf board 13 can be fixed.

(g) Effects of the invention According to the invention, as both the first and second fixtures are used, the second fixture acts as a spacer between the first fixture and the shelf board. By using the elasticity of the first fixture, it is possible to easily fix the shelf board that is tilted forward and downward.

[Brief explanation of the drawing]

The drawings all show examples of the proposed shelf fixing device,
Both figures 1 and 2 are side views of essential parts showing the fixed state of the shelf board tilted forward and downward, figure 3 is an exploded perspective view of both the first and second fixing members, and figure 4 is horizontal support. FIG. 5 is a side view showing the relationship between the support and shelf board, FIG. 6 is a longitudinal sectional view of the case, and FIG. 7 is a perspective view of the case. . 8... Support column, 9... Locking hole, 10... Shelf support material, 13... Shelf board, 23... First fixture, 24...
...Shelf rear pressing part, 25... Pillar bottom contact part, 26...
Strut top contact portion, 27... Locking protrusion, 28... Shelf top surface pressing portion, 31... Storage space, 32... Second fixture, 33... Base, 34... Spacer.

Claims (1)

[Scope of utility model registration request] A pillar having a plurality of locking holes provided at a predetermined interval in the longitudinal direction on the front surface, a shelf support material selectively locked to the locking holes, and a support pillar that is locked to the locking portion of the shelf support material and It consists of a shelf mounted on a shelf support, and first and second fixing devices for the shelf, and the first fixing device includes a shelf rear pressing part that presses the rear end of the shelf. , a shelf top surface pressing part that presses the rear end top surface of the shelf board;
a strut top abutment part having a portion that abuts the front surface of the strut at a position above the shelf rear pressing part; a locking protrusion that extends from the strut top contact part and locks in the locking hole; Furthermore, the second fixture is made of elastic synthetic resin and is integrally molded with a support lower contact part that contacts the front surface of the support at a position below the shelf rear pressure part, and the second fixture is made of an elastic synthetic resin that contacts the shelf rear pressure part and the shelf top surface. a base interposed in a storage space formed between the pressing part; and a spacer extending forward from the lower end of the base and interposed between the shelf top surface pressing part and the upper surface of the rear end of the shelf. A shelf fixing device that is integrally formed with.