A showcase with adjustable cornice height

Abstract

The utility model discloses a kind of exhibition cabinet with adjustable cornice head height, including backplate and the support frame for placing exhibits installed on backplate, the top of backplate is equipped with inner cornice, it is characterized by: the inner cornice top is equipped with outer cornice, height adjusting structure is arranged between inner cornice and outer cornice, outer cornice can be lifted up and down along inner cornice by height adjusting structure, to adapt to the spatial height variation of different scenes and the height variation of different commodities, flexible and convenient to use, simple structure, easy to install, modular design, convenient for transportation.

Description

Technical fields:

[0001] This utility model relates to a display case with an adjustable lintel height. Background technology:

[0002] During holidays, shopping malls, supermarkets, and specialty stores often hold large-scale promotional events. To boost sales, merchants frequently increase the quantity and variety of goods on a temporary basis. Display cases, used for displaying and storing goods, are used extensively during these periods. Different types of goods require different sizes of display cases. The structure of display cases can be referenced in the utility model patent with patent number CN202120297885, entitled "A Paper Display Case with Adjustable Shelf Height."

[0003] Existing display cases with lintels have fixed heights. However, the height of the space varies in different display venues, and different products also have different heights. Therefore, display cases of varying heights must be used to accommodate different product displays. In view of this, it is necessary to develop a display case with an adjustable lintel height to adapt to changes in the height of different venues and the height of different products. Summary of the Invention:

[0004] The purpose of this invention is to provide a display case with an adjustable lintel height to adapt to changes in spatial height in different scenarios and changes in the height of different products.

[0005] The objective of this utility model is achieved through the following technical solution.

[0006] A display case with an adjustable lintel height includes a back panel and a support frame installed on the back panel for placing exhibits. An inner lintel is installed on the top of the back panel. The inner lintel is fitted with an outer lintel, and a height adjustment structure is provided between the inner and outer lintels. The outer lintel can be raised and lowered along the inner lintel by means of the height adjustment structure.

[0007] Preferably, the height adjustment structure includes a screw and a nut. A first space is formed in the middle of the inner lintel, and a nut is embedded in the top of the inner lintel. The screw is threadedly connected to the nut, and the tail of the screw extends into the first space. The inner lintel is hollowed out to form a second cavity. The outer lintel is fitted over the top of the inner lintel. The middle part of the screw is located in the second cavity, and the top of the screw protrudes from the top of the outer lintel. A retaining ring is provided at the top of the screw. The retaining ring is located in the second cavity and rests against the inside of the top plate of the outer lintel.

[0008] Preferably, the outer lintel includes a top plate, a front panel, a rear panel, and two side plates, which together form a second cavity. A through hole is provided on the top plate so that the top end of the screw protrudes.

[0009] Preferably, there are multiple height adjustment structures, which are spaced apart.

[0010] Preferably, the bottom surface of the inner lintel has several protruding inserts, and the top surface of the back plate has several grooves, with the inserts respectively inserted into the grooves.

[0011] Compared with the prior art, this utility model has the following advantages:

[0012] 1: This utility model discloses a display cabinet with an adjustable lintel height. An outer lintel is fitted on the top of the inner lintel, and a height adjustment structure is set between the inner and outer lintels. The outer lintel can be raised and lowered along the inner lintel through the height adjustment structure to adapt to changes in spatial height in different scenarios and changes in the height of different products. It is flexible and convenient to use, has a simple structure, is easy to install, has a modular design, and is easy to transport.

[0013] 2: Other advantages will be described in detail in the Examples section. Attached image description:

[0014] Figure 1 This is a perspective view of the present invention;

[0015] Figure 2 This is an exploded view of the present invention;

[0016] Figure 3 This is a partial exploded view of the present invention;

[0017] Figure 4 This is another partially exploded view of the present invention;

[0018] Figure 5 This is a top view of the present invention;

[0019] Figure 6 yes Figure 5 AA section view;

[0020] Figure 7 yes Figure 6 A magnified view of part B;

[0021] Figure 8 This is a schematic diagram of the adjustment principle of this utility model. Detailed implementation method:

[0022] The present invention will now be described in further detail through specific embodiments and in conjunction with the accompanying drawings.

[0023] Example 1:

[0024] like Figures 1 to 8As shown in the figure, this embodiment of a display case with an adjustable lintel height includes a back panel 1 and a support frame (not shown in the figure) installed on the back panel 1 for placing exhibits. An inner lintel 2 is installed on the top of the back panel 1. The feature is that an outer lintel 3 is fitted on the top of the inner lintel 2. A height adjustment structure is provided between the inner lintel 2 and the outer lintel 3. The height adjustment structure allows the outer lintel 3 to be raised and lowered along the inner lintel 2 to adapt to changes in spatial height in different scenarios and changes in the height of different products. It is flexible and convenient to use, has a simple structure, is easy to install, has a modular design, and is easy to transport.

[0025] The height adjustment structure includes a screw 4 and a nut 5. A first space 21 is formed in the middle of the inner lintel 2. The nut 5 is embedded in the top of the inner lintel 2. The screw 4 is threadedly connected to the nut 5. The tail of the screw 4 extends into the first space 21. The outer lintel 3 is hollowed out to form a second cavity 30. The outer lintel 3 is fitted over the top of the inner lintel 2. The middle part of the screw 4 is located inside the second cavity 30. The top of the screw 4 protrudes from the top of the outer lintel 3. A retaining ring 41 is provided on the top of the screw 4. The retaining ring 41 is located inside the second cavity 30 and rests against the inside of the top plate 31 of the outer lintel 3. The structure is simple, the design is reasonable, and the manufacturing is convenient.

[0026] Its working principle is as follows: Adjust the relative position of the screw 4 and the nut 5 so that the screw 4 is at different heights, and then put the outer lintel 3 on the outside of the top of the inner lintel 2. The top of the screw 4 protrudes from the top of the outer lintel 3. A retaining ring 41 is provided on the top of the screw 4. The retaining ring 41 is located inside the second cavity 30 and presses against the inside of the top plate 31 of the outer lintel 3.

[0027] Preferably, the outer lintel 3 includes a top plate 31, a front panel 32, a rear panel 33, and two side plates 34. The top plate 31, the front panel 32, the rear panel 33, and the two side plates 34 form a second cavity 30. A through hole 311 is provided on the top plate 31 so that the top end of the screw 4 protrudes. The structure is simple.

[0028] Preferably, there are multiple height adjustment structures, which are spaced apart and have a reasonable design layout.

[0029] Preferably, the bottom surface of the inner lintel 2 has a number of inserts 22 protruding from it, and the top surface of the back plate 1 has a number of grooves 11. The inserts 22 are respectively inserted into the grooves 11. It is flexible and convenient to use, has a simple structure, is easy to install, and has a modular design that is easy to transport.

[0030] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited thereto. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model are equivalent substitutions and are included within the protection scope of the present utility model.

Claims

1. A display case with an adjustable lintel height, comprising a back panel (1) and a support frame mounted on the back panel (1) for placing exhibits, wherein an inner lintel (2) is installed on the top of the back panel (1), characterized in that: The inner lintel (2) is fitted with an outer lintel (3) on top. A height adjustment structure is provided between the inner lintel (2) and the outer lintel (3). The outer lintel (3) can be raised and lowered along the inner lintel (2) by means of the height adjustment structure.

2. The display case with an adjustable lintel height according to claim 1, characterized in that: The height adjustment structure includes a screw (4) and a nut (5). A first space (21) is formed in the middle of the inner lintel (2). The nut (5) is embedded in the top of the inner lintel (2). The screw (4) is threadedly connected to the nut (5). The tail of the screw (4) extends into the first space (21). The inner lintel (3) is hollowed out to form a second cavity (30). The outer lintel (3) is fitted outside the top of the inner lintel (2). The middle part of the screw (4) is inside the second cavity (30). The top of the screw (4) protrudes from the top of the outer lintel (3). A retaining ring (41) is provided on the top of the screw (4). The retaining ring (41) is located inside the second cavity (30) and presses against the inside of the top plate (31) of the outer lintel (3).

3. A display case with an adjustable lintel height according to claim 1 or 2, characterized in that: The outer lintel (3) includes a top plate (31), a front panel (32), a rear panel (33), and two side panels (34). The top plate (31), the front panel (32), the rear panel (33), and the two side panels (34) form a second cavity (30). A through hole (311) is provided on the top plate (31) so that the top end of the screw (4) protrudes.

4. A display case with an adjustable lintel height according to claim 3, characterized in that: There are multiple height adjustment structures, which are spaced apart.

5. A display case with an adjustable lintel height according to claim 3, characterized in that: The bottom surface of the inner lintel (2) has several inserts (22) protruding, and the top surface of the back plate (1) has several grooves (11), with the inserts (22) inserted into the grooves (11) respectively.

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