TW201328638A - Rotation type shelf structure of showcase - Google Patents

Abstract

Disclosed is a rotating shelf structure for a showcase, which is positioned in the showcase casing and is adapted to allow easy supplementation, from the outside, of a sold product by rotating a shelf that has products placed on display thereon such that a first-in first-out arrangement is possible, and which additionally minimises the weight of the shelf itself while being durable and involves a structure allowing smooth cold-air circulation while the rotation is also smooth. The shelf structure of the present invention comprises: a base plate on which is formed a blocking wall for preventing, inter alia, the inflow of extraneous material and the like; a pillar frame which is formed split between a first pillar and a second pillar in order to minimise weight and also for reduction of raw materials and ease of assembly, and is formed so as to have cut-away parts for assembly; a lower plate and an upper plate formed so as to have insertion recesses so as to join to the upper and lower ends of the pillar frame; a securing member wherein the upper part of a support is opened so as to easily axially support and join the upper plate; and a display tray which is arranged so as to be assembled after having been formed split in such a way as to be able to carry a roller member for displaying products while having joined thereto securing pins hooking at either end into securing recesses formed in the first pillar and securing recesses formed in the second pillar of the pillar frame, and which is improved in such a way as to be able to minimise weight, allow smooth cold-air circulation and avoid contact with cabinet wall surfaces during rotation.

Description

Rotating shelf structure of the display stand

The present invention relates to a rotary type shelf for a display stand. The basic principle is that after the product is sold, the product is more conveniently replenished from the outside by rotating the shelf on which the product is displayed. Furthermore, the purpose is to reduce the weight of the shelf, improve durability and ease of operation, while at the same time reducing manufacturing costs and ensuring smooth air-conditioning loops.

In general, in a refrigerating or freezing display stand installed in a supermarket (convenience store), various items are displayed on the display stand, especially when displaying goods, so as to make it easier for consumers to recognize. We select the product and have the function of adjusting the height of the shelf in order to display various products. The conventional achievable display stand is provided with the opening and closing type windows on the left and right sides of the box type display case to carry in and carry out the goods, and the plurality of shelves are placed inside the display case to store the goods. In the display stand, in a horizontal direction, a bracket having a plurality of slots is disposed on the left and right sides of the showcase, and a bracket is fixed to the bracket, thereby loading various foods and beverages into the bracket.

However, the shelf is fixedly disposed in a horizontal state, and the product placed in front of the shelf is easily recognized by the consumer, but the consumer loaded on the inside of the shelf has to individually confirm each product, thereby being visible on the use. There are many inconveniences. Furthermore, since the shelf is fixed, it is difficult to improve the visibility of the product placed inside, and it is impossible to perform the FIFO method. The manager had to reload each item on the shelf space.

In order to solve the above problems, we provide a rotating type of shelf to change the position of the merchandise displayed on the display stand. For the rotating type of shelves, respectively, the patent application No. 20-1997-0020218 "Automatic rotating type shelf structure of the display stand", Patent No. 20-1997-0020227 "Rotary type shelf of the display stand", Patent No. 10-1997- No. 0035897 "Rotating shelf for display stand", Patent No. 10-1997-0017474 "Rotating shelf drive device for display stand". The rack structure is characterized in that it has a horizontal circular plate in which a product is placed on a central axis, and a circular plate is rotated around the central axis to move the selected article to an open window position. The method of rotation is to use an artificial power or drive motor. However, the rotating shelf is horizontal, and it is impossible to distinguish the first-in-first-out state of the product, and when the product is selected, the consumer has to directly rotate the circular plate and the like.

In addition, in order to solve the problem of the shelf, it is ensured that the product is delivered to the front of the shelf through a certain degree of inclination of the shelf, so that the FIFO method can be performed to make it easy for the consumer to identify and select the product. In other words, when the consumer takes out the merchandise from the merchandise displayed in front of the shelf, a certain degree of inclination causes the merchandise to be smoothly moved, so the consumer can easily identify the merchandise and can perform the FIFO method, but the shelf is fixed. Therefore, when the product is replenished, it is necessary to have a moving space higher than the height of the product placed in front of the shelf, and the display interval becomes larger, so that the display space of the product is rather limited. In order to solve the related problems, another method has been proposed to minimize the height of the shelf and ensure the space behind the shelf to put the product behind the shelf, but this method also has many problems, such as If unnecessary space is required and the air-conditioning consumption is increased, the size of the showcase is also increased, resulting in restrictions on the installation place.

In addition, in order to solve the above problem, the inventor first applied and registered Patent No. 10-2010-0017175 (Registration No. 10-1089752) "Rotary Shelf Structure of Show Stand". The rotary type shelf structure is an exploded perspective view of the rotary type shelf structure attached to Fig. 1 and an overall sectional view of the display stand of the device rotary type shelf structure of Fig. 2, the main structure of which is to display goods in a refrigerated and frozen state. a display cabinet (11) for providing space, opening and closing a window (12) for displaying and selling a product passage, displaying a product in the display cabinet (11) for a first-in first-out method and a rotating rotary rack structure (100) . All of this constitutes a display stand (1).

Further, the rotating type shelf structure (100) is specifically observed, and is fixed to the inner bottom surface of the showcase (11) and the flat bottom plate (2) for mounting the lower shaft (21) to the center, and the lower shaft to be sandwiched by the bottom plate (2) The sleeve (31) of (21) is attached to the center of the bottom surface, and the steel ball (32) is attached for the purpose of improving the rotation performance and the following measures are taken. Cut the frame part into the orthogonal direction a lower plate (3) of the form; the two ends of the lower plate (3) are bent and formed by being bent and extended in the vertical direction; the plurality of fixing grooves (41) formed by extension are formed at equal intervals, and A column frame (4) having a set of a plurality of fixing grooves (42) for preventing the groove (42') on one side.

Furthermore, the two sides are fixed to the upper portion of the column frame (4) and fixed, and the sleeve (51) is attached to the upper portion of the center, and the frame portion is cut into the upper plate (5) in the orthogonal direction, mounted and clamped on the mounting. a fixing plate (62) of the upper shaft (61) of the sleeve (51) of the upper plate (5) is fixed to the two ends of the fixing plate (62) to fix the horizontal portion (63a) and the vertical portion (63b) ) fixed by the inner walls of the showcase (11) a fixing member (6) composed of two sets of brackets; a fixing groove (41, 42) having its both ends sandwiched between the column frame (4), extending through the inside of the cover (71) and extending The fixing pin (72) of the fixing groove (41, 42) which is respectively disposed at both ends of the column frame (4); the fixing pin is attached to the back surface before the bottom surface, and the edge portion is in the vertical direction, so that the fixing pin is fixed ( 72) The cover (71) which is maintained at the both ends in a through state is attached to the front surface of the bottom surface, and the edge portion is bent in the vertical direction to form the display frame (7).

Then, when the display frame (7) is rotated, the center of rotation is placed at the front, so that the front end angle is not in contact with the wall of the showcase (11), and at the same time, the shape of the chamfer is maintained as The polygonal shape is such that the rear corner angle continues to rotate without contacting the wall of the showcase (11).

The rotating rack structure of the display stand has a FIFO method by setting the rotation center of the display frame to the front side, and chamfering the rear surface of the display frame to ensure the maximum internal space. Further, after opening the window, The rear position of the display frame is rotated to the open position, and the FIFO is conveniently replenished from the outside, and the metal plate is bent and assembled to ensure durability and rotation smoothly, and to reduce unnecessary space. And reduce the amount of air-conditioning consumption.

However, the rotating frame structure of the display stand still has some problems; the structural features of the column frame and the display frame supporting the vertical load caused by the goods and the shelves result in excessive weight and require human power in the rotation of the shelf, plus foreign matter The inflow of the steel ball hinders the smooth rotation, and the fixed member is characterized by inconvenient assembly.

(Patent Document 1) Republic of Korea Registered Patent No. 10-1089752 (Registration Day 2011.11.29.)

(Patent Document 2) Republic of Korea Utility Patent Application No. 20-1997-0020227 (Application Date 1997.07.29.)

(Patent Document 3) Republic of Korea Patent Application No. 10-1997-0035897 (Application Date 1997.07.29.)

(Patent Document 4) Republic of Korea Patent Application No. 10-1997-0017474 (application date: 1997.05.7.)

Therefore, the present invention solves the conventional problems while improving the rotary-type shelf structure of the display stand previously applied by the present inventors, and has an object of providing a plurality of rotating display frames for conveniently replenishing goods from the outside and performing a first-in first-out method. Improve the assembly structure to ensure smooth air circulation and reduce weight, minimize internal space and greatly improve work efficiency, thus providing an economical and economical rotating frame structure.

Furthermore, it is an object of the present invention to provide a rotary shelf structure for a display stand for more convenient mounting and separation of the display frame.

In order to achieve the above object, the applicant of the present invention has improved the technique of the prior application and the rotary type shelf structure for manufacturing the display stand. The main components of the shelf structure are: a first column and a second column respectively formed to prevent the foreign matter from entering the bottom plate of the steel ball, to minimize the weight, to save the material, and to improve the assembly convenience, and to be coupled to the column frame Upper and lower modified lower plate And an upper plate, a fixing member that is coupled to facilitate the support of the upper plate, and a fixing pin that is sandwiched between the fixing groove formed in the first column and the fixing groove formed in the second column, and at the same time, The portions which are formed separately and then assembled are added to the roller members on which the articles are displayed. It is characterized by a significant reduction in weight and a smooth air-cooling loop, and includes an improved display frame to avoid contact with the wall of the showcase during rotation.

Further, the technical feature of the present invention is that a clip is attached to the display frame without using a fixed pin to facilitate the mounting and separation on the column frame.

According to the present invention, in order to carry out the FIFO method of the product, the front frame, the rear frame, and the guide sheets which are extruded using the aluminum material having a low specific gravity are formed, and the rear panels which are assembled to each other and which are rotated to form a plurality of corners are formed. To reduce weight and promote cold air circulation.

In addition to the intermediate connecting portion, the column frame forms the first column and the second column, respectively, and reduces the weight by maintaining the joint structure of the lower plate and the upper plate, and maintains the firmness. In addition, by improving the bottom plate, it is possible to prevent the foreign matter from entering the steel ball, ensuring smooth rotation, improving the fixing member, and facilitating the setting and exchange, and reducing the unnecessary space inside the display case. This shows that it is an extremely economical invention.

In addition, the operation of the present invention is particularly convenient; it can be mounted on the display frame by a simple operation such as a groove formed on the bottom surface of the guide plate of the display frame, and can be separated and displayed as long as the display frame is raised. frame.

Hereinafter, the same reference numerals will be given to the same portions as those in the first and second drawings of the prior art, and the exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings 3 to 10.

3 and 4 are exploded perspective views showing the structure of the rotating type shelf of the display stand according to the embodiment of the present invention and a sectional view mounted on the display stand, and the symbols 1, 11, 12, and 100 respectively indicate the display stand and the display. Cabinet, window, rotating shelf structure.

In general, the structure of the display stand (1) is: a display case (11) for displaying goods and providing space in a refrigerated or frozen state, a window (12) for opening and closing an open part for displaying and selling goods, and from the freezing system Air-conditioning is supplied inside the showcase (11).

Next, the rotary rack structure (100) of the display stand (1) is provided with a plurality of inclined display frames (7) for displaying goods and performing a first-in first-out method inside the showcase (11).

As an improved technique of the present invention, the purpose of the shelf structure (100) is to minimize the load, ensure ease of assembly and durability, reduce cost, and increase flexibility of rotation. In order to achieve this, materials such as sheet metal having a thickness of 1 mm to 4 mm are used, and bending and splitting are performed to improve durability, and the material of the frame (7) is changed and the assembled structure is improved, thereby reducing the weight and ensuring the weight. The cold air loop is smooth.

The shelf structure (100) of the present invention is the same as that of FIG. 3 and FIG. 4, and the shelf structure (100) is configured to be fixed to the inner bottom surface and the wall surface of the showcase (11) and the bottom plate (2) supporting the rotation center, and fixed. a member (6), a lower plate (3) and an upper plate (5) forming a center of rotation, and the lower plate (3) and the upper plate (5) are fixed to the upper plate The lower column frame (4), the plurality of display frames (7) for merchandise display combined with the column frame (4), are generally combined by fixing bolts and screws.

The bottom plate (2) supports the overall load of the shelf structure (100) and the weight of the goods to be displayed. The bottom plate (2) is bolted to the inner bottom surface of the showcase (11) and the lower shaft (21) is attached to the center portion. The lower shaft (21) is a central axis when the shelf structure (100) is rotated. In particular, when the frame portion of the bottom plate (2) is rotated in the lower plate (3), a circle is formed by a radius of gyration which is not caught and is bent in a vertical direction, thereby forming a barrier wall (22).

The lower plate (3) is placed on the lower shaft (21) of the bottom plate (2), and the sleeve is attached to the center of the bottom surface to ensure smooth rotation, and the plurality of steel balls are mounted on the bottom surface to further increase the rotational force and the supporting load. The frame portion is bent to turn it into a direction of orthogonality, thereby forming a reduction in amplitude in both directions The form. In addition, the lower plate (3) has the supporting ability as the bottom plate (2) to support the overall load of the shelf structure (100) and the weight of the goods to be displayed.

The upper plate (5) mounts the sleeve (51) on the center upper portion, and bends the frame portion in the orthogonal direction to improve durability.

Further, a clamping groove (33) and a clamping groove (52) are respectively pierced at both ends of the lower plate (3) and the upper plate (5) to respectively form a first column (4a) of the column frame (4) and A part of the upper and lower ends of the second column (4b) is interposed and penetrates through the clamping groove (33) and the clamping groove (52).

The column frame (4) is fixed to both ends of the lower plate (3) and the upper plate (5), and is disposed on the left and right sides to form a frame portion, and a column frame (4) is respectively reduced for weight reduction and cost saving. Formed as the first column (4a) and the second column (4b) without the intermediate connection portion, so that the lower plate (3) and the upper plate (5) are side to side The corner portions of the face are combined together.

In order to improve durability, the first column (4a) and the second column (4b) are " "The shape is bent and formed, and the cut ends (41a, 42b) are formed at the upper and lower ends so that the upper and lower ends are sandwiched between the clip groove (33) of the lower plate (3) and the clip groove (52) of the upper plate (5), A plurality of fixing grooves (41, 42) are formed at equal intervals in the vertical direction to mount a plurality of display frames (7) at regular intervals. Referring to Fig. 4, the fixing grooves (41) and the fixing grooves (42) are fixedly fixed. The fixing pin of the display frame (7), the fixing groove (41) is opened toward the inside of the display case (11) and closed in the direction of the window (12), preventing the display frame (7) from being moved to the front, and the fixing groove (42) is oriented The inner direction of the showcase (11) is opened to form a preventing groove, and the fixing groove (42) is closed in the direction of the window to prevent the display frame (7) from being moved to the front. Further, the fixing groove (42) is prevented from being grooved (42). ') Prevent the display frame (7) from being moved to the back.

Further, the reinforcing angle iron (43) is fixed on the inner side of the first column (4a) and the second column (4b) of the column frame (4) by means of welding or fixing screws, and the angle iron (43) is applied to the lower plate (3). The upper portion conveys the load at the column frame (4) so that the load is not concentrated on the fixing screws and is dispersed to the upper portion of the lower plate (3) to improve stability.

The fixing member (6) is mainly configured to be mounted on a wall surface of the display case (11) which is disposed on the upper shaft of the sleeve provided on the upper plate (5), and the upper axis of the shelf structure (100) is While the center is rotating, the orthogonal state of the column frame (4) is appropriately adjusted. That is, in order to conveniently adjust the orthogonal state of the column frame (4), the fixing member (6) is sandwiched between the fixing plate (62) on which the upper shaft (61) is mounted and the both ends of the fixing plate (62), and its level The portion is fixed, in contact with the showcase (11) and the vertical portion is fixed to form a set of brackets.

The horizontal portion (63a) of the bracket (63) forms a distance formed by the narrowing or widening of the spacing between the wall surfaces when the holes are confined by the fixing screws, and the perforated air is formed in the vertical portion of the bracket (63) to provide up and down flow. The space is fixed to the wall of the showcase (11) by a fixing screw to conveniently sandwich the upper shaft (61) of the bracket (63) to the sleeve (51) of the upper plate (5). In particular, when the bracket (63) is fixed to the wall surface, the upper portion is opened in a state in which the fixing plate is conveniently interposed, and the upper shaft (61) is more convenient when the fixing plate (62) is lowered from the upper side as in Fig. 4. The structure of the joint to the sleeve (51) is reasonable.

The display frame (7) has the same structure as that of the fixing groove (41) of the first column (4a) and the fixing groove (42) of the second column (4b) which are sandwiched between the column frame (4). A fixing pin (72) at both ends, a front frame (73) and a rear frame (74) that sandwich the fixing pin to expose both ends, and are fixed and prevented to maintain the interval between the front frame (73) and the rear frame (74) a guide plate (75) for moving the vertical wall, a bracket frame (76) fixed in the middle of the guide plate (75), and preventing the end corner of the front frame (73) from contacting the wall of the showcase (11) while rotating The center is moved to the front and fixed to the rear frame (74), so that the rear panel (77) for trimming is formed so that the corner portion does not contact the wall of the showcase (11), and at the same time, the roller member is added. (8') and formed" "The shape of the polygon to display goods.

The inclination of the display frame (7) is based on a fixing groove (41) and a fixing groove formed by the first column (4a) and the second column (4b) of the column frame (4) in which the plurality of display frames (7) can be mounted ( The height of 42) is determined. Generally, the inclination is ∠3~10°.

The display frame (7) uses a lower specific gravity aluminum material to reduce the weight of the air and to ensure the cold air circulation, and the front frame (73), the rear frame (74), the guide plate (75) and The bracket frame (76) is formed by back stacking. And in order to ensure durability and reduce weight, as in Figs. 7a and 7b, a portion of the section of the holding roller member (8') and the rear panel (77) is opened, and the portion for holding the pin is also in the form of a tube. forming.

Next, the display frame (7) is as shown in Fig. 7b, and the guide (81) for displaying the merchandise is displayed, and the roller member for mounting the plurality of rotary drums (83) is used to separate and partition according to the merchandise. Carry out the FIFO method.

Further, the present invention constitutes the display frame (7) as shown in Figs. 9a and 9b, but the front frame (73), the rear frame (74), the guide plate (75), and the support frame (76) are assembled except the rear panel (77). With the roller member (8'), the number of the initial products displayed is the same except that the rear panel (77) is excluded, and the number of products sold can be easily confirmed.

Further, in the present invention, as in the tenth figure, instead of using the fixing pin (72), the front and rear surfaces of the bottom surface of the guide sheet (75) of the display frame (7) are prevented from being perforated by the groove, and are prepared to be sandwiched in the column frame ( 4) The clip (9) of the fixing groove (41, 42) formed by the first column (4a) and the second column (4b), and at the same time, is formed on the bottom surface of the guide plate (75) of the display frame (7). The groove (752) is prevented from being coupled to the protrusion (91) of the clip (9), thereby constituting a display frame (7) excluding the rear panel (77).

In the drawings, an unillustrated symbol 78 is a finishing material that is placed behind the display frame (7) to which the general roller member (8') is attached, and a mark portion 731 is protruded in the front frame (73) for sandwiching the trade name and Price List.

Next, the arrangement and operation of the display stand rotating type shelf structure of the above invention will be described.

In order to arrange the shelf structure (100) inside the display case (11) of the display stand (1), the bottom plate (2), the fixing member (6), the plurality of display frames (7), the lower plate (3), The column frame (4) and the upper plate (5) are combined with each other to form a structure.

First, the bottom plate (2) on which the lower shaft (21) is attached is fixed to the bottom surface of the showcase (11) by a bolt, but as shown in Figs. 3 and 4, the center of the lower shaft (21) is placed at the front position. Instead of the bottom center position. That is, when the display frame (7) attached to the upper portion of the lower shaft (21) is rotated, the center of rotation is set to prevent the front end corner portion and the rear end corner portion of the display frame (7) from the wall of the showcase (11). The face is in contact with the window (12).

Next, a bracket (63) is provided on the top of the showcase (11) corresponding to the lower shaft (21) of the bottom plate (2). When the bracket of the fixing member (6) is disposed, the vertical portion (63b) of the bracket (63) which is attached to the both ends of the fixing plate (62) in the same direction as the lower shaft (21) of the bottom plate (2) is The wall of the showcase (11) is fixed with screws. At this time, the fixing plate (62) on which the upper shaft (61) is mounted is in a standby state for subsequent mounting.

Next, the rotary rack structure (100) in which the plurality of display frames (7) can be mounted is assembled, and the front and rear positions of the display frame (7) are changed to ensure product display and sale. The shelf structure (100) and the lower plate (3), the column frame (4), and the upper plate (5) are coupled to each other by a fixing screw, a bolt, a bolt, and the like. The sleeve of the lower plate (3) is fixed and a steel ball is mounted on all four sides, and the sleeve (51) of the upper plate (5) is also fixed.

In the above basic assembly state, the first column (4a) and the second column (4b) of the column frame (4) which are a group are assembled by fastening the lower plate (3) and the upper plate (5) with fixing screws and bolts. carry out. The screw is welded and fixed to the lower plate (3) and the upper plate (5) in advance to ensure convenience. That is, when the lower plate (3) and the upper plate (5) are coupled to the first column (4a) and the second column (4b) of the column frame (4), as shown in Fig. 5 Similarly, the vertical portion gradually joins the cut portions (41a, 42b) formed in the first column (4a) and the second column (4b), and passes through the slit grooves perforated in the lower plate (3) and the upper plate (5) ( 33, 52) the first column (4a) and the second column (4b) are penetrated and sandwiched, and the individual end corner portions of the lower plate (3) and the upper plate (5) and the first column (4a) and The bent portions of the two columns (4b) are tightly joined to each other, and are firmly assembled using a fixing screw.

Next, the reinforcing angle iron (43) is fixed inside the lower part of the first column (4a) and the second column (4b) of the column frame (4) by welding or fixing screws, so that the bottom surface and the lower plate of the angle iron (43) (3) ) Contact and communicate the load.

Then, the lower plate (3), the column frame (4) and the upper plate (5) are combined with each other to form a frame, so that the sleeve (31) fixed to the lower plate (3) is fixed to the showcase (11) The lower shaft (21) of the bottom plate (2) of the bottom surface is aligned and sandwiched. As shown in Fig. 4, the steel ball (32) fixed to the lower plate (3) is in contact with the upper surface of the bottom plate (2), A sleeve (51) fixed to the upper plate (5) is located below the fixing member (6).

In the above state, when the fixing plate (62) of the fixing member (6) is lowered to the upper portion of the upper bracket (63), as shown in Fig. 4, the upper shaft (61) fixed to the fixing plate (62) is provided. The sleeve (51) that is interposed to the upper plate (5) is lowered and joined to each other, and is fixed to the horizontal portion (63a) of the bracket (63) using a fixing screw, and the bracket (63) is firmly fixed by using a fixing screw. The vertical portion (63b) is fixed to the wall surface of the showcase (11), and the upper shaft (61) becomes the central axis of rotation of the joined sleeve (51).

The lower plate (3), the column frame (4) and the upper plate (5) are combined to form an integrated rotating frame structure (100) to ensure the lower shaft (21) and the solid plate of the bottom plate (2). The fixed part (6) is rotated around the upper part of the shaft, and when it is rotated, the steel ball (32) attached to the lower plate (3) disperses its own load and the weight of the displayed product, thereby facilitating smooth rotation. Next, the display frame (7) is assembled by the bolts to maintain the front frame (73), the rear frame (74), and the support frame (76) which are respectively extruded at a constant interval, and the rear panel (77) is attached to the rear panel (77). At the rear frame (74), the upper roller member (8') is assembled at the same time as in Fig. 7a, thereby assembling the unit display frame (7).

Next, the fixing pin is placed in the front frame (73) and the rear frame (74) of the assembled unit display frame (7), and the front frame (73) of the display frame (7) is fixed. The pin (72) is inserted into the fixing groove formed by the first column (4a) of the column frame (4), and the both ends of the fixing pin (72) sandwiched in the rear frame (74) are inserted to prevent the pin (72) from being inserted into the fixing groove formed by the first column (4a) of the column frame (4). The groove (42') prevents the fixing pin from being moved to the rear, and is installed as shown in Fig. 4 in a stable inclined state. Through the above-described repeated process, the plurality of display frames (7) are attached and used at appropriate intervals.

The assembled rotary-type shelf structure (100) is rotated as the center of the bottom surface of the showcase (11) and rotated about the center of rotation of the window (12) as shown in Fig. 8, after the display frame (7) The trimmed portion of the panel (77) does not contact the wall of the showcase (11) to rotate. Rotating the display frame (7) and moving to the window (12) makes it extremely easy to replenish the product from the outside.

Therefore, the rotary type shelf structure (100) excludes the connection portion divided into the column frame (4) of the first column (4a) and the second column (4b), so that smooth rotation and cost saving can be ensured, and the lower plate (3) is transmitted. The clamping grooves (33, 52) formed by the upper plate (5) and the incisions (41a, 42b) formed by the first column (4a) and the second column (4b) are mutually assembled to prevent awkwardness and deformation, thereby maintaining Durability. And the display frame (7) for assembling and forming various parts of the back pressure forming can also reduce the weight The amount makes the cold air loop smooth and maintains the freshness of the goods. At the same time, the upper portion of the bracket of the fixing member (6) is opened, and the convenience of assembly and separation of the fixing plate (62) is improved, and the blocking wall (22) formed on the bottom plate (2) prevents foreign matter or beverage from flowing into the steel ball (32). ) and the lower shaft (21) to maintain smooth rotation.

In addition, if the rear panel (77) is excluded from Fig. 9a, the display frame (7) can be used, and if the rear panel (77) is not provided, the number of initial products is the same, and the product can be quickly confirmed depending on the space or the remaining number. Sales volume.

Further, the present invention prepares a clip (9) fixed to the fixing grooves (41, 42) formed in the first column (4a) and the second column (4b) of the column frame (4) as shown in Fig. 10, and the clip ( The protrusion (91) of 9) is combined with the prevention groove (752) formed on the bottom surface of the guide plate (75) of the display frame (7), and the display frame (7) is formed without the rear panel (77). To ensure easy ease of racking, fixing, lifting and separating.

The exemplary embodiments of the present invention are illustrated and illustrated, but are not limited to the structures and functions illustrated and described above. Therefore, those skilled in the art can more clearly understand the variability and replacement methods of the above-described embodiments, and thus appropriate changes and substitutions and related matters should be considered as the scope of the present invention.

1‧‧‧ Showcase

11‧‧‧ Showcase

12‧‧‧Window

2‧‧‧floor

21‧‧‧lower shaft

22‧‧‧ 断断墙

3‧‧‧lower board

31‧‧‧ casing

32‧‧‧ steel ball

33‧‧‧Clamp slot

4‧‧‧ pillar box

4a‧‧‧1st pillar

4b‧‧‧2nd pillar

41, 42‧‧‧ fixed slot

42'‧‧‧Slot prevention

41a, 42b‧‧‧cutting department

43‧‧‧Angle

5‧‧‧ upper board

51‧‧‧ casing

52‧‧‧Clamp slot

6‧‧‧Fixed parts

61‧‧‧Upper shaft

62‧‧‧ fixed plate

63‧‧‧ bracket

63a‧‧‧ horizontal department

63b‧‧‧Vertical

7‧‧‧Display frame

71‧‧‧ cover

72‧‧‧Fixed pins

73‧‧‧ front box

731‧‧‧Marking Department

74‧‧‧ Back box

75‧‧‧Guideboard

751‧‧‧ vertical wall

752‧‧‧Slot prevention

76‧‧‧ bracket frame

77‧‧‧Back panel

78‧‧‧Materials

8'‧‧‧Rolling parts

83‧‧‧Rolling drum

9‧‧‧ clip

91‧‧‧Protrud

100‧‧‧Shelf structure

Fig. 1 is an exploded perspective view of a rotary type of a conventional display stand.

Fig. 2 is a cross-sectional view showing the structure in which the rotary type shelf structure of the display stand of Fig. 1 is attached to the display stand, which is intentionally omitted.

Figure 3 is a view showing the structure of the rotary type shelf of the display stand of the present invention. Unoblique view.

Fig. 4 is a cross-sectional view showing the structure in which the rotary type shelf structure of the display stand of Fig. 1 is attached to a display stand, which is intentionally omitted.

Fig. 5 is a perspective view showing a state in which the upper plate and the column member in the rotary type shelf structure of the display stand of the present invention are expanded and marked.

Figure 6 is a perspective view showing an exploded display frame in a rotary type shelf structure relating to the display stand of the present invention.

Fig. 7a and Fig. 7b are a perspective view and a cross-sectional view showing the joined state of the display frame in the rotary type shelf structure of the display stand of the present invention.

Fig. 8 is a cross-sectional view showing a state in which the rotary type shelf structure of the display stand of the present invention is rotated inside the showcase.

Figs. 9a and 9b are exploded perspective and cross-sectional views showing another embodiment of the display frame in the rotary type shelf structure of the display stand of the present invention.

Fig. 10 is an exploded perspective view showing another embodiment of the display frame in the rotary type shelf structure relating to the display stand of the present invention.

2‧‧‧floor

21‧‧‧lower shaft

22‧‧‧ 断断墙

3‧‧‧lower board

31‧‧‧ casing

32‧‧‧ steel ball

33‧‧‧Clamp slot

4‧‧‧ pillar box

4a‧‧‧1st pillar

4b‧‧‧2nd pillar

41, 42‧‧‧ fixed slot

42'‧‧‧Slot prevention

41a, 42b‧‧‧cutting department

43‧‧‧Angle

5‧‧‧ upper board

51‧‧‧ casing

52‧‧‧Clamp slot

6‧‧‧Fixed parts

61‧‧‧Upper shaft

62‧‧‧ fixed plate

63‧‧‧ bracket

63a‧‧‧ horizontal department

63b‧‧‧Vertical

7‧‧‧Display frame

72‧‧‧Fixed pins

73‧‧‧ front box

74‧‧‧ Back box

75‧‧‧Guideboard

8’‧‧‧Rolling parts

83‧‧‧Rolling drum

100‧‧‧Shelf structure

Claims (2)

The display rack of the display stand is a display cabinet (11) that provides space for displaying goods in a refrigerated or frozen state, and a display stand (12) with an open portion for opening and closing the display and sale of the product, and the mounting structure The first-in first-out method can be performed by displaying goods in the display case (11) of the display stand (1), and the shelf structure (100) is fixed to the inner bottom surface of the showcase (11) and the lower shaft (21) is mounted. Forming a circular frame at the center to bend in a vertical direction to form a bottom plate (2) of the shielding wall (22), a sleeve (31) sandwiched between the lower shaft (21) of the bottom plate (2), The plurality of steel balls (32) that promote the rotation are mounted on the bottom surface to bend the frame portion in the orthogonal direction and to pierce the clamping groove (33) at the front and rear ends of both ends. "The lower plate (3) is disposed on the upper portion corresponding to the lower plate (3), and the sleeve (51) is attached to the upper portion and the frame portion is bent in the orthogonal direction, and the front and rear ends are perforated at both ends. The upper plate of the clip groove (52) is a cut portion (41a) formed by sandwiching the upper and lower ends of the clip groove (33) of the lower plate (3) and the upper groove (52) of the upper plate (5). 42b), forming a plurality of fixing grooves (41, 42) in the vertical direction, respectively, "The first column (4a) and the second column (4b) which are formed by bending the shape are the column frame (4) for fixing the both ends of the lower plate (3) and the upper plate (5) to the upper and lower portions, and the fixing member. (6) The upper shaft (61) of the sleeve (51) attached to the upper plate (5) is attached to the fixing plate (62), and is coupled to both sides of the fixing plate (62) to fix the fixing plate (62). a pair of brackets (63) fixed to the wall surfaces on both sides of the display cabinet (11), and fixing grooves formed in the first column (4a) and the second column (4b) of the column frame (4) , the fixing pin (72) at both ends of the 42), and the fixing pin (72) are interposed to expose the front frame (73) and the rear frame (74) at both ends, and the front frame (73) and the rear frame (74) are provided. a guide plate (75) of a vertical wall (751) that is shelf-mounted and fixed to prevent the product from being detached, a bracket frame (76) fixed to the middle of the guide plate (75), and a center of rotation when the swing is rotated The front side rotates without contacting the end corner of the front frame (73) with the wall surface of the showcase (11), and the polygon including the trimmed rear panel (77) and the rolling member (8') is displayed. Display frame (7). The rotary shelf structure of the display stand according to claim 1, wherein the front and rear perforation preventing grooves (752) on the bottom surface of the guide plate (75) of the display frame (7) are prepared to be fixedly attached to the column. a clip (9) of the fixing groove (41, 42) of the first column (4a) and the second column (4b) of the frame (4), the protrusion of the clip (9) and the guiding at the display frame (7) The preventing grooves (752) formed on the bottom surface of the plate (75) are joined together, and the display frame (7) is formed without the rear frame (77).