KR102218076B1 - Shelves for display with improved demountable structure - Google Patents

Abstract

The present invention relates to a display shelf having an improved detachable structure. More particularly, the present invention relates to a display shelf having an improved detachable structure, which is installed in a showcase refrigerator or display stand, is easy to install and disassemble when the separation of a separator is adjusted to separate products by product, prevents damage due to repeated detachment and detachment operation, and is stably fixed. According to the present invention, the display shelf having an improved detachable structure comprises: a display stand having an upper portion made of a flat plate and spaced apart from each other by a set interval in a lateral direction of a pair of insertion holes symmetrical back and forth in the flat plate; an auxiliary fixture fixed to a lower portion of the flat plate and having a guide groove symmetrically formed back and forth at a point corresponding to the insertion hole to form a pull-in-out space between the insertion hole and the guide groove; and a variable separator provided with a pair of locking spheres having a shape corresponding to the insertion hole at both ends, and a connecting rod extending to an upper portion of the locking sphere so that the pair of locking spheres are connected.

Description

Shelves for display with improved demountable structure

The present invention relates to a display shelf having an improved detachable structure, and is installed on a showcase refrigerator or a display rack to facilitate installation and disassembly when adjusting the interval of the separator to separate each product, and to prevent damage due to repetitive detachable operation. It relates to a shelf for display with an improved detachable structure that is stably fixed.

In general, a showcase refrigerator or a display stand for displaying various products in a mart, department store, or cosmetic store that sells products is provided. Such showcase refrigerators or display stands are equipped with shelves to divide floors for space utilization. At this time, the shelves are provided to be inclined downward toward the front, products are arranged and displayed in a line, and partitions (separators) are installed to be separated and displayed for each product.

Republic of Korea Patent Publication No. 20-0327237 "Showcase shelf" is designed in a structure in which a number of rollers rotate through a guide rail. When a consumer pulls out the products displayed on the front end of the roller shelf, the products on the adjacent rear side are It rolls along the upper surface of the roller shelf by its own weight and descends back to the front end of the shelf to automatically fill the empty space. At this time, the vertical wall for sorting and sorting products is inserted into the spacing adjusting hole. As the spacing is frequently adjusted according to the size and shape of the product, the spacing adjusting hole is worn and the vertical wall is easily separated and shakes. .

In addition, as disclosed in Korean Patent Publication No. 10-1413092 "Product Display Shelf", a locking hole is formed in the fixing frame for accommodating the roller unit, and a locking piece is formed in the end caps that are inserted into the front and end of the fixing frame. It is combined with each other, and the end cap and the front and rear support frames are fitted with each other to form an uneven groove. There are many components of the shelf, so that the coupling structure is complex and assembly and disassembly are difficult, so installation is difficult.

And the partition installed on the conventional shelf is made of not only a plate, but also a wire, and is fastened to both ends of the wire with screws and fixed to the shelf. Although these screw-fastening wires are fixed in a rigid structure, there is a hassle of disassembling and moving the screw to adjust the gap depending on the product and then rejoining it. In addition, since a separate tool for disassembling the screw is required, there is a problem in that a tool and an extra screw must be prepared before work.

The present invention has been devised to solve the above problems, and is equipped with a structure that prevents wear due to detachment while moving a variable separator when adjusting the space between products according to the size and shape of the products displayed on the shelf. It is an object of the present invention to provide a shelf for display with an improved detachable structure that is inserted and fixed into an insertion hole and a guide groove without jamming while the locking hole is inclined while being pulled.

In addition, the assembly structure of the shelf is simplified and the coupling structure is simple, and the variable separator, which serves as a partition, is inserted into the insertion hole and the guide groove, and is stably fixed to the locking jaw of the shelf and the supporting jaw of the auxiliary fixing unit. Another object is to provide a display shelf having an improved detachable structure that is fixedly installed.

In addition, due to the elastic properties of the variable separator, it is possible to separate or combine with the shelf by simply pulling or releasing the connecting rod without a separate tool. Another purpose is to provide a display shelf with an improved detachable structure that does not require a separate tool. There is this.

In order to achieve the above object, the present invention includes a display rack having an upper portion of a flat plate, and a pair of insertion holes symmetrical back and forth in the flat plate arranged at a set interval in the lateral direction; It is fixed to the lower portion of the flat plate, and a guide groove is formed symmetrically back and forth at a point corresponding to the insertion hole, so that a draw-out space is formed between the insertion hole and the guide groove. Formed auxiliary fixing; And a variable separator provided at both ends of a pair of locking holes having a shape corresponding to the insertion hole, and a connecting rod extending above the locking hole to allow the pair of locking holes to be connected. When a force equal to or greater than the set pressure is applied to the outside, both ends of the pair of locking holes are inclined inward and inserted into the withdrawal space, and when a force greater than the set pressure is removed from the inserted state, the locking hole is caught in the insertion hole. When a force equal to or greater than a set pressure is applied to the upper side of the connecting bar while the variable separator is fixed and coupled to the display rack, and the variable separator is coupled to the display rack, both ends of the pair of locking ports are inclined to the outside and the draw-out space The variable separator is separated from the display rack and is formed at an outer end of the insertion hole into which the pair of locking holes is inserted, and a locking jaw disposed at an outer upper end of the locking hole, and an inner end of the guide groove It is formed and further includes a support jaw disposed on the inner surface of the locking hole, and after the locking hole is inserted into the draw-out space, the locking hole is vertically supported while the locking hole is simultaneously supported by the locking jaw and the supporting jaw. It is erected to provide a formwork connecting device, characterized in that the upper outside of the locking hole is fixed to the locking jaw.

delete

In addition, the locking hole may further include a guide surface formed such that both ends of the upper and lower portions are inclined or curved to be inserted or removed into the draw-out space without being jammed.

In addition, since the gap between the pair of locking holes is formed longer than the distance of the pair of insertion holes, the separation of the locking holes inserted into the insertion holes can be prevented.

In addition, in the variable separator, the width of the locking hole may be formed wider on both sides by the set length of the locking hole than the thickness of the connecting rod, and the width of the locking hole may be formed shorter than the vertical length of the insertion hole.

In the display shelf having an improved detachable structure according to the present invention by means of solving the above problems, the variable separator is smoothly inserted or removed without being caught in the insertion hole of the shelf and the guide groove of the auxiliary fixing unit, so that it is not worn even by repeated detachable operation. As a result, the variable separator is prevented from being separated or shaking after installation, thereby reducing the number of replacements, thereby reducing maintenance costs.

In addition, the assembly configuration of the display shelf with the improved detachable structure is simplified to reduce manufacturing and purchase costs, and the combination structure is simple, so anyone can easily assemble and install.

In addition, after the variable separator is inserted into the insertion hole and the guide groove, it is vertically supported while being simultaneously supported by the locking jaw of the shelf and the supporting jaw of the auxiliary fixing unit, so that the outer and inner surfaces can be stably locked and fixed.

In addition, when installing or disassembling the shelf, it is possible to combine or separate by pulling or releasing the connecting rod of the variable separator without a separate tool, so that assembly and separation are convenient, and workability can be improved by shortening the installation time.

1 shows a state in which a shelf is installed in a conventional showcase refrigerator.
2 is a perspective view of a display shelf with an improved detachable structure according to the present invention.
3 is a bottom view of FIG. 2.
4 shows a state in which the variable separator is inserted into the guide groove of the auxiliary fixing unit according to the present invention.
5 shows a state in which the connecting rod is pulled before the variable separator is installed on the display rack of the shelf according to the present invention.
6 shows a state in which the connecting rod is placed after the variable separator is installed on the display rack of the shelf according to the present invention.

Hereinafter, a display shelf having an improved detachable structure according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings show exemplary forms of the present invention, which are provided only to describe the present invention in detail, and the technical scope of the present invention is not limited thereby.

In addition, regardless of the reference numerals, identical or corresponding components are given the same reference numbers, and duplicate descriptions thereof will be omitted, and the size and shape of each component member shown for convenience of explanation may be exaggerated or reduced. have.

And in order to explain the present invention, in Fig. 1, the x-axis, y-axis and z-axis orthogonal coordinate systems are shown from the origin to the x-axis direction from the front to the rear, the origin to the y-axis direction from the right to the left, and the origin In the z-axis direction from downward to upward. This is for explaining so that the present invention can be clearly understood to the last, and it goes without saying that each direction may be defined differently depending on where the reference is placed.

The display shelf with an improved detachable structure according to the present invention is installed on a showcase refrigerator or display rack to display products, and a variable separator can be easily detached and mounted to separate according to the size or type of products, and can be stably fixed. It is equipped to be able to.

The display shelf having an improved detachable structure as described above has a configuration including a display rack 100, an auxiliary fixing table 200, and a variable separator 300.

2 is an upper perspective view of a display shelf with an improved detachable structure according to the present invention, and FIG. 3 is a lower perspective view of a display shelf with an improved detachable structure according to the present invention.

2 and 3, in the case of the display shelf according to the present invention, a display rack 100 on which a product is mounted by forming a display rack, and a variable type that is detachably coupled to the display rack 100 to divide the storage product The separator 300 and the display rack 100 may include an auxiliary fixing table 200 for additionally fixing the variable separator 300 so that the separator 300 is stably fixed.

The front and rear ends and both sides of the display rack 100 are bent downward to be disposed on an inner wall of a showcase refrigerator or a display rack, and are provided with coupling holes on both sides or rear surfaces of the display rack 100 so that the floors can be separated and fixed in the showcase refrigerator or display rack.

In detail, the display rack 100 is made of a flat plate 110 of a set thickness, and a space is formed so that a product can be placed thereon. And the display rack 100 to separate the products A plurality of variable separators 300 serving as partitions are installed on the flat plate 110 to separate the space where the product is placed, so that the product can be divided and displayed according to the size or type of the product. At this time, the display rack 100 is provided with a pair of insertion holes 111 symmetrical back and forth in the flat plate 110 so that a plurality of variable separators 300 can be installed in the lateral direction at set intervals. Here, it is preferable that a plurality of the pair of insertion holes 111 are formed at regular intervals in the lateral direction of the flat plate 110. In addition, as the number of insertion holes 111 of the pair of insertion holes 111 are formed at narrow intervals, the space of the display rack 100 is more efficiently separated, and the variable separator 300 is provided according to the size and shape of the product to be displayed on the display rack 100. Although it can be selectively installed in the pair of insertion holes 111, it is preferable that the user adjusts it arbitrarily because the manufacturing cost and process may become more complicated.

The insertion hole 111 will be described in detail. The insertion hole 111 may be formed in a rectangular shape so that the vertical length (b) of the insertion hole is relatively longer than the horizontal width (a) of the insertion hole based on the lateral direction of the flat plate 110. At this time, a pair of insertion holes 111 symmetrical to the front and rear of the flat plate 110 are formed inward to have a long vertical length b of the insertion hole. In addition, a locking protrusion 112 may be provided at an outer end of the pair of insertion holes 111. Here, the locking protrusion 112 is formed by the insertion hole 111 penetrating the flat plate 110, and represents the front end sidewall of the insertion hole disposed in the front of the pair of insertion holes 111, and the insertion hole disposed in the rear Shows the posterior side wall. The locking protrusion 112 of the display rack 100 supports the outer surface of the variable separator 300 so that it is vertically erected after the variable separator 300 is inserted, and removed from the top in a state in which the variable separator 300 is coupled. Make sure that it is not jammed. In addition, the details in which the variable separator 300 is fixed to the locking projection 112 will be described in detail in the variable separator 300 to be described later.

Figure 4 shows a state in which the variable separator is inserted into the guide groove of the auxiliary fixture, Figure 5 shows the state in which the connecting rod is pulled before the variable separator is installed in the display rack of the shelf according to the present invention, and Figure 6 is a shelf according to the present invention This indicates the state in which the connecting bar is placed after the variable separator is installed on the display rack of.

4 to 6, the front and rear ends of the auxiliary fixing table 200 are bent upward and welded or screwed to the lower part of the flat plate 110, and the variable separator 300 is stably fixed by being disposed at the lower part of the insertion hole. I can.

The auxiliary fixing table 200 may be disposed so as to surround the lower portions of the plurality of insertion holes formed in the front and the plurality of insertion holes formed in the rear thereof, and may be formed to be elongated in the lateral direction of the flat plate 110. In this case, the auxiliary fixing table 200 may be disposed symmetrically back and forth at a point corresponding to the insertion hole 111 to form a pair. A plurality of guide grooves 211 are formed at the outer ends of the pair of auxiliary fixtures 200, and in this case, the plurality of guide grooves 211 are arranged to correspond one-to-one to the lower portions of the pair of insertion holes 111. Due to the shape and arrangement structure of the guide groove 211, the variable separator 300 can be simultaneously inserted into the insertion hole 111 and the guide groove 211. In addition, a draw-out space 201 is provided between the insertion hole 111 and the guide groove 211, so that the variable separator 300 is inserted into and removed from the guide groove 211 through the insertion hole 111 in a tilted state. I can.

More specifically, the guide groove 211 may be formed to have the same width as the width (a) of the insertion hole. And the position of the outer end of the pair of guide grooves 211 may be matched with the position of the outer end of the pair of insertion holes 111, wherein the vertical length of the guide groove 211 is the vertical length of the insertion hole (b) It is formed shorter so that the inner walls of the pair of guide grooves 211 protrude to one side more than the inner walls of the pair of insertion holes 111 when viewed from the side.

Here, a support jaw 212 may be formed at an inner end of the pair of guide grooves 211. The support jaw 212 represents the rear end side wall of the guide groove disposed in the front of the pair of guide grooves 211 and the front end side wall of the guide groove disposed at the rear. The support jaw 212 of the auxiliary fixing table 200 serves to support the inner surface of the variable separator 300 when the variable separator 300 is inserted.

In addition, the guide groove 211 may be formed from the end of the outer bent surface of the auxiliary fixing table 200 so that the guide surfaces 213 may be provided on both left and right sides. As the variable separator 300 is inserted into the guide groove 211 by the guide surface 213, both sides are supported in a balanced manner so that insertion into the correct position may be induced.

When the variable separator 300 is inserted into the support jaw 212 of the auxiliary fixing table 200, the inner surface of the variable separator 300 is supported by the support jaw 212 and at the same time, it is attached to the locking jaw 112 of the display rack 100. While the outer surface of the variable separator 300 is supported and vertically erected, the variable separator 300 may be stably fixed to the auxiliary fixing table 200 and the display rack 100.

And By the shape and structural arrangement of the insertion hole 111 and the guide groove 211, the variable separator 300 passes through the insertion hole 111 and is inserted into the guide groove 211 through the draw-out space 201, and is jammed. Both sides of the variable separator 300 are simultaneously supported on the jaws 112 and the support jaws 212 and the outer surfaces are locked and fixed, so that the fixed state can be stably maintained without shaking.

In addition, a screw coupled with the flat plate 110 is provided in the vicinity of the inner side opposite to the point where the guide groove 211 of the pair of auxiliary fixing units 200 is formed, so that the fixing force can be improved, and the strength is reinforced so that the variable separator (300) can be supported more stably.

The variable separator 300 is disposed on the upper portion of the display rack 100 so that the products placed on the display rack can be separated, and has a structure in which the space between the products can be adjusted according to the size and shape.

The variable separator 300 may be formed of a pair of locking holes 310 and a connecting rod 320.

The pair of locking holes 310 may be formed in a shape corresponding to the insertion hole 111 at both ends of the connecting rod 320. And the thickness (T) of the locking hole is formed within the error range of -1mm to 0 than the width (a) of the insertion hole, the locking hole 310 is smoothly inserted into the insertion hole 111 at the same time, both sides of the guide groove 211 It is preferable to be fixed to the left and right between the guide surfaces 213. And the width (A) of the locking hole viewed from the side is formed narrower than the vertical length (b) of the insertion hole, so that when the locking hole 310 is inserted into the insertion hole 111, the locking hole 310 rotates to have an inclination angle. Thus, it can be penetrated through the insertion hole 111. In addition, the locking hole 310 may further include a guide surface 321 formed such that both ends of the upper and lower portions are inclined or curved to be inserted or removed smoothly into the draw-out space 201 without being jammed.

The connecting rod 320 is made of a wire or an elastic restoring material, and can be bent when a user applies a force equal to or greater than a set pressure, and extends to the upper portion of the locking hole 310 so that a pair of locking holes 310 are connected. And it is preferable that the length of the connecting rod 320 is formed longer than the distance (c) of the pair of insertion holes (= the distance (L) of the pair of locking holes) at both ends. Due to the length of the connecting rod 320, a pair of locking holes 310 are inserted into the insertion hole 111 and the guide groove 211, and then open to both sides and not easily separated. This variable separator 300 is inserted into the draw-out space 201 as if the outer side of the connection bar 320 is pressed to be installed on the display rack 100, and the locking hole 310 is inclined at an inclined angle and is inserted into the insertion hole 111. It is jammed.

More specifically, the width (A) of the locking hole is formed wider on both sides by the set length (B) of the locking hole than the thickness (C) of the connecting rod, and the locking projection of the display rack 100 on the outer upper end of the locking hole 310 ( 112) is disposed and the outer surface is supported and fixed by the protruding shapes on both sides of the lower part. In particular, the locking hole 310 is inserted into the draw-out space 201 and the inner and outer sides of the locking hole 310 are simultaneously supported by the locking jaw 112 and the supporting jaw 212 so that the locking hole 310 is vertically It is erected, and the upper outer side of the locking hole 310 may be locked and fixed to the locking projection 112. And the locking hole 310 is freely rotated from the locking projection 112 disposed on the top of the guidance surface 321 by the guidance surface 321 formed so that both ends of the upper and lower portions are inclined or curved. do.

On the other hand, in order to adjust the spacing between the products placed on the display rack 100, the variable separator 300 has a bending phenomenon in the upward direction as the connecting rod 320 is pulled upward, and as a result, the linear distance between both ends of the connecting rod 320 is reduced. An inclination angle is formed at the outer end. In addition, the pair of locking holes 310 is inclined downwardly and outwardly by the inclination angle of the outer end of the connecting rod 320 so as to be free from the restraint of the locking projection 112 and removed through the draw-out space 201 in the direction of the inclination angle.

In addition, the horizontal distance d between the locking jaw and the supporting jaw may be larger than the difference between the width A of the locking hole and the set length B of the locking hole, and may be formed smaller than the width A of the locking hole. For this reason, if the locking hole 310 is vertically erected after being inserted into the draw-out space 201, it is not removed into the draw-out space 201 in a vertical state by the width A of the locking hole, so that separation can be prevented. have. In addition, while the locking hole 310 is vertical, the outer upper end of the locking hole 310 is supported by the locking jaw 112 and the inner surface is supported by the supporting jaw 212 so that it can be stably fixed without shaking. In addition, the diagonal distance (e) between the locking jaw and the supporting jaw is formed larger than the width (A) of the locking hole, so that when the locking hole 310 is inclined, it is smoothly inserted or removed into the insertion hole 111 and the guide groove 211 Can be.

As described above, the basic technical idea of the present invention is that it is installed on a showcase refrigerator or display rack of a display shelf with an improved detachable structure, and is easy to install and disassemble when adjusting the distance of the separator to separate each product, and due to repetitive detachable and detachable operation. It can be seen that damage is prevented and the detachable structure that is stably fixed is to provide an improved display shelf.

Within the scope of the basic technical idea of the present invention, various modifications can be made by those with ordinary knowledge in the art, and therefore, the scope of the present invention should be interpreted within the scope of the claims written to include various modifications. will be.

100: display rack
110: reputation
111: insertion hole
112: locking jaw
200: auxiliary fixture
201: Withdrawal space
211: Guide groove
212: support jaw
213: guide surface
300: variable separator
310: locking hole
320: connecting rod
321: guide surface
a: width of insertion hole
b: length of insertion hole
c: distance of a pair of insertion holes
d: horizontal distance between the locking jaw and the supporting jaw
e: Diagonal distance between the locking jaw and the supporting jaw
A: Width of the locking hole
B: Set length of the locking hole
C: thickness of connecting rod
L: Spacing between a pair of locking holes
T: thickness of the locking hole

Claims (5)

A display rack 100 having an upper portion of the flat plate 110 and a pair of insertion holes 111 symmetrical back and forth in the flat plate 110 at a set interval in the lateral direction;
It is fixed to the lower portion of the flat plate 110, the guide groove 211 is formed to be symmetrical back and forth at a point corresponding to the insertion hole 111, withdrawal between the insertion hole 111 and the guide groove 211 Space 201 Auxiliary fixing unit 200 formed; And
A pair of locking holes 310 having a shape corresponding to the insertion hole 111 at both ends thereof, and a connecting rod extending upward of the locking hole 310 to connect the pair of locking holes 310 Includes; variable separator 300 equipped with (320),
By pressing a force equal to or greater than a set pressure to the outside of the connecting rod 320, both ends of the pair of locking holes 310 are inclined inwardly and inserted into the draw-out space 201, and a force equal to or greater than the set pressure is applied in the inserted state. When removed, the locking hole 310 is fixed to the insertion hole 111 so that the variable separator 300 is coupled to the display rack 100,
In a state in which the variable separator 300 is coupled to the display rack 100, when a force equal to or greater than a set pressure is applied to the upper side of the connecting rack 320, both ends of the pair of locking holes 310 are inclined to the outside, and It is removed through the space 201 so that the variable separator 300 is separated from the display rack 100,
A locking protrusion 112 formed at an outer end of the insertion hole 111 into which the pair of locking holes 310 is inserted and disposed at an outer upper end of the locking hole 310,
A support jaw 212 formed on the inner end of the guide groove 211 and disposed on the inner surface of the locking hole 310 is further included,
After the locking hole 310 is inserted into the draw-out space 201, the locking hole 310 is simultaneously supported by the locking jaw 112 and the supporting jaw 212 so that the locking hole 310 is vertically A display shelf with improved detachable structure, characterized in that the upper outer side of the locking hole 310 is fixed to the locking protrusion 112 by being erected.
delete The method of claim 1,
The locking hole 310,
A display shelf having an improved detachable structure, characterized in that it further comprises a guide surface 321 formed so that both ends of the upper and lower portions are inclined or curved to be inserted or removed without being jammed into the draw-out space 201.
The method of claim 1,
A detachable structure, characterized in that the gap (L) of the pair of locking holes is formed longer than the distance (c) of the pair of insertion holes, so that the separation of the locking hole 310 inserted into the insertion hole 111 is prevented Shelf for improved display.
The method of claim 1,
The variable separator 300,
The width (A) of the locking hole is formed wider on both sides by the set length (B) of the locking hole than the thickness (C) of the connecting rod,
A display shelf with improved detachable structure, characterized in that the width (A) of the locking hole is formed to be shorter than the length (b) of the insertion hole.

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