Expandable showing stand

Abstract

The utility model discloses an expandable showing stand which comprises a plurality of object placing plates and supporting rods, assembly parts are fixedly arranged on the two sides of the object placing plates, expansion plates are arranged in a matched mode, the assembly parts are rotationally provided with rotating shafts, installation seats are fixedly arranged on the outer sides of the rotating shafts, first clamping grooves are formed in the installation seats, one ends of the expansion plates are embedded in the first clamping grooves, and the other ends of the expansion plates extend outwards. An expansion table is fixedly arranged on the side, adjacent to the assembly part, of the storage plate and provided with a second clamping groove which is the same as the first clamping groove in shape. The showing stand can be changed into three forms according to needs, in the first form, the expansion plates are assembled on the two sides of the storage plate, and the expansion plates and the storage plate are staggered in the 90-degree direction; in the second form, the expansion plates are still assembled on the two sides of the storage plate, but at the moment, the expansion plates and the storage plate are distributed in parallel and located on the same plane; and in the third form, the expansion plate is separated from the two sides of the storage plate and is connected to the expansion table on the front side of the storage plate, and under the switching of the three forms, the display style of the display rack is richer.

Description

Technical Field

[0001] This utility model relates to the field of display rack technology, and in particular to an expandable display rack. Background Technology

[0002] Display racks are tools for promoting a company's products. They are mainly used in shopping malls, brand stores, sales halls, and corporate showrooms. The products displayed include clothing, bags, books, etc.

[0003] However, the structure of existing display racks is generally fixed after production and installation, and the display space and position are fixed, which cannot be adjusted according to the user's additional needs, resulting in a relatively monotonous display style. Utility Model Content

[0004] The purpose of this invention is to provide an expandable display rack to solve the above-mentioned problems.

[0005] The technical solution of this utility model is implemented as follows:

[0006] This utility model provides an expandable display rack, including several shelf panels and support rods. The support rods are detachably mounted above and below the shelf panels, and a display platform is formed by a shelf panel and multiple support rods installed at its bottom. The shelf panel is characterized by having mounting parts fixed on both sides and an expansion plate. Each mounting part is rotatably equipped with a rotating shaft and a limiting mechanism to restrict the rotation of the rotating shaft. A mounting base is fixed on the outer side of the rotating shaft, and a first slot is provided on the mounting base. One end of the expansion plate is detachably embedded in the first slot, and the other end extends outward. An expansion platform is fixed on the side of the shelf panel adjacent to the mounting parts, and the expansion platform has a second slot with the same shape as the first slot for embedding the expansion plate.

[0007] In one embodiment, the limiting mechanism includes a telescopic sleeve and a limiting member. The telescopic sleeve is fixed to the rotating shaft, and the other end extends and penetrates to the outside of the assembly. The limiting member is fixed to the end of the telescopic sleeve facing the outside of the assembly. The assembly also has a first limiting groove and a second limiting groove for fitting the limiting member. The first limiting groove and the second limiting groove are perpendicularly distributed with the telescopic sleeve as the intersection point.

[0008] In one embodiment, a pin seat is fixedly provided at the bottom of the shelf, and a hollow handle seat is fixedly provided on the extension plate, with one end communicating with the outside. A carrier is slidably provided inside the handle seat. When the extension plate and the shelf are distributed in parallel, one end of the carrier can be detachably inserted into the pin seat.

[0009] In one embodiment, the support member has several sliding grooves on both sides, wherein two symmetrical sliding grooves form a group, a return spring is provided in the sliding groove, one end of which is fixedly connected to the bottom of the sliding groove, and a retaining bead is fixedly provided at the other end. The handle seat has a retaining slot corresponding to the sliding groove, and the retaining bead is engaged with the retaining slot.

[0010] In one embodiment, both the first card slot and the second card slot are "T" shaped.

[0011] In one embodiment, a groove is provided on the outer side of the handle seat.

[0012] The advantages or beneficial effects of the above technical solutions include at least the following:

[0013] The display rack can be configured in three different forms, offering three display styles. In the first form, extension panels are mounted on both sides of the shelf, intersecting at a 90° angle. Products are placed directly on the shelf for display, while the extension panels on either side act as guardrails to prevent items from falling off. In the second form, the extension panels remain on both sides of the shelf, but are now parallel and on the same plane. Products can also be displayed on the extension panels, expanding the display area. In the third form, the extension panels detach from the sides of the shelf and connect to an extension platform in front of it. In this form, the extension panels are perpendicular to the shelf on the same plane. When products are placed on the shelf, the extension panels are in front of them, allowing for the placement of product information, accompanying gifts, or other product-related items. These three forms allow for a wider variety of display styles. Attached Figure Description

[0014] The accompanying drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0015] Figure 1 This is a schematic diagram of the planar structure of the display rack in its first configuration when viewed from the front.

[0016] Figure 2 for Figure 1 Enlarged schematic diagram of the structure of section A in the middle.

[0017] Figure 3 This is a schematic diagram of the planar structure of the display rack in its second form when viewed from the front.

[0018] Figure 4 for Figure 3 Enlarged schematic diagram of section B in the middle.

[0019] Figure 5 This is a cross-sectional view of the display rack in its second configuration as seen from the front.

[0020] Figure 6 for Figure 5 Enlarged schematic diagram of the C-section structure.

[0021] Figure 7 This is a planar structural diagram of the display rack in its second configuration as viewed from above.

[0022] Figure 8 This is a top view schematic diagram of the cross-sectional structure of the display rack in the second configuration of this utility model.

[0023] Figure 9 for Figure 8 Enlarged schematic diagram of the structure of section D in the middle.

[0024] Figure 10 This is a schematic diagram of the planar structure of the display rack in its third configuration as viewed from the front.

[0025] Figure 11 This is a planar structural diagram of the display rack in its third configuration as viewed from above.

[0026] Figure 12 This is a schematic diagram of the planar structure of the display rack in its third configuration as viewed from the side.

[0027] Figure 13 for Figure 12 Enlarged schematic diagram of the structure of section E in the middle.

[0028] Figure 14 This is a cross-sectional structural diagram of the handle base in the first and third forms of the display rack in this utility model.

[0029] Reference numerals: 1. Shelf; 2. Support rod; 3. Assembly piece; 4. Extension plate; 5. Rotating shaft; 6. Mounting base; 7. First slot; 8. Second slot; 9. Telescopic sleeve; 10. Limiting component; 11. First limiting groove; 12. Second limiting groove; 13. Pin seat; 14. Handle seat; 15. Bearing component; 16. Slide groove; 17. Return spring; 18. Locking ball; 19. Bay; 20. Groove; 21. Extension platform. Detailed Implementation

[0030] Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0031] It should be noted that, where there is no conflict, the embodiments and features described in this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] It should be understood that the term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc., mentioned in this utility model are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0033] It should be noted that the terms "a" and "a plurality of" used in this utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0034] The names of the messages or information exchanged between the multiple devices in this embodiment of the invention are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0035] Reference Figures 1-13An expandable display rack includes a shelf 1 and support rods 2. The support rods 2 are detachably mounted above and below the shelf 1, forming a display platform from the shelf 1 and multiple support rods 2 mounted at its bottom. The support rods 2 are fixedly connected to the shelf 1 by bolts. In the display platform, the support rods 2 are located below the shelf 1, but support rods 2 can also be installed above the shelf 1, meaning the upper and lower display platforms can be fixedly connected to each other, improving the stability of the entire display rack. Mounting fittings 3 are fixedly mounted on both sides of the shelf 1, and an expansion plate 4 is provided. The mounting fittings 3 can be rotated... The display rack is equipped with a rotating shaft 5 and a limiting mechanism to restrict the rotation of the rotating shaft 5. Under the action of the limiting mechanism, the rotating shaft 5 can be prevented from rotating on its own due to force during use. A mounting base 6 is fixedly provided on the outer side of the rotating shaft 5. A first slot 7 is provided on the mounting base 6. One end of the extension plate 4 is detachably embedded in the first slot 7, and the other end extends outward. An extension platform 21 is fixedly provided on the side of the shelf 1 adjacent to the fitting 3. The extension platform 21 can be connected to the shelf 1 by bolt locking or glue. The extension platform 21 has a second slot 8 with the same shape as the first slot 7 for embedding the extension plate 4. Display panel 4, in this configuration, firstly, can stand vertically on both sides of the shelf 1, with the extension panel 4 and shelf 1 staggered at a 90° angle. The extension panel 4 then acts as a guardrail on both sides of the shelf 1 to protect the goods and prevent them from falling off. This is the first form of the display rack, suitable for displaying more valuable items. Secondly, by controlling the rotating shaft 5 through the limiting mechanism, the extension platform 21 can be flipped downwards until it is parallel to and on the same plane as the shelf 1, thus forming new display platforms on both sides of the shelf 1. This is the second form of the display rack, which expands the display area. The display area is used to display larger items or items sold in sets. Finally, the extension plate 4 can be separated from both sides of the shelf 1 by detaching from the first slot 7 and then embedded into the second slot 8 on the extension platform 21. At this time, the extension plate 4 and the shelf 1 are still on the same plane, but the extension plate 4 is located in front of the shelf 1. That is, when the item is placed on the shelf 1, the accompanying gift or related items of the item can be placed on the extension plate 4 in front of it. This is the third form of the display rack, which is used to display items that come with a gift after purchase or items that are sold together with related items.

[0036] In one specific embodiment, the merchant can add an extension platform 21 with a second slot 8 to the back of the shelf 1 as needed. Then, the extension plates 4 on both sides of the shelf 1 can be connected to the shelf 1 one after the other. The two extension plates 4 can be symmetrically distributed on the same straight line or staggered symmetrically distributed. Furthermore, one extension plate 4 can be placed on one side of the shelf 1 and the other extension plate 4 can be placed on one side of the shelf 1. Alternatively, extension plates 4 that are not used by other display platforms can be removed and assembled with the above configuration. With this configuration, a shelf 1 can be displayed with up to six extension plates 4, further enriching the display style of the display rack.

[0037] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 8 and Figure 9 The limiting mechanism includes a telescopic sleeve 9 and a limiting member 10. The telescopic sleeve 9 is fixed to the rotating shaft 5, with the other end extending and penetrating to the outside of the assembly 3. The limiting member 10 is fixed to the end of the telescopic sleeve 9 facing the outside of the assembly. The assembly 3 also has a first limiting groove 11 and a second limiting groove 12 for engaging the limiting member 10. The first limiting groove 11 and the second limiting groove 12 are perpendicularly distributed with the telescopic sleeve 9 as the intersection point. With this arrangement, when the limiting member 10 engages with the first limiting groove 11 or the second limiting groove 12, the limiting member 10 will abut against the assembly 3 and cannot rotate. That is, the rotating shaft 5 cannot rotate at this time, allowing the mounting base 6 to remain in place during the use of the display rack. While maintaining the set orientation, when it is necessary to rotate the shaft 5, the limiting member 10 is slid outward to the outside of the mounting part 3, so that the telescopic sleeve 9 extends until the limiting member 10 is completely disengaged from the first limiting groove 11 or the second limiting groove 12. Then the limiting member 10 can be rotated to drive the shaft 5 to adjust the orientation of the mounting base 6. Finally, the limiting member 10 is pushed back into the first limiting groove 11 or the second limiting groove 12 to fix the shaft 5. When the limiting member 10 is engaged with the first limiting groove 11, the extension plate 4 is vertically distributed with the shelf 1. When the limiting member 10 is engaged with the second limiting groove 12, the extension plate 4 is parallel to the shelf 1 and is on the same plane.

[0038] Reference Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6A pin seat 13 is fixedly provided at the bottom of the shelf 1, and a hollow handle seat 14 is fixedly provided on the extension plate 4, with one end communicating with the outside. A bearing member 15 is slidably arranged inside the handle seat 14. When the extension plate 4 and the shelf 1 are distributed parallel to each other, one end of the bearing member 15 can be detachably inserted into the pin seat 13. With this arrangement, when the extension plate 4 is vertically standing on both sides of the shelf 1, the bearing member 15 is hidden inside the handle seat 14. At this time, the handle seat 14 can act as a handle, making it convenient for merchants to move the display rack with the handle seat 14 as the force application point. When the extension plate 4 and the shelf 1 are distributed parallel to each other, if it is necessary to place a heavy product on the extension plate 4, the bearing member 15 can be slid out of the handle seat 14 and embedded into the pin seat 13 to play a load-bearing role. This not only improves the stability of the display rack when heavy objects are placed, but also shares the pressure with the mounting base 6, the pivot 5 and the limiting member 10, reducing the wear caused by bearing heavy objects, thereby extending the service life of the display rack.

[0039] Reference Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 14 The support member 15 has several sliding grooves 16 on both sides. Two symmetrical sliding grooves 16 form a group. A return spring 17 is installed in the sliding groove 16. One end of the return spring 17 is fixedly connected to the bottom of the sliding groove 16, and the other end is fixedly provided with a retaining bead 18. The handle seat 14 has a corresponding locking slot 19. The retaining bead 18 is engaged with the locking slot 19. With this configuration, when the retaining bead 18 is engaged with the locking slot 19, the support member 15 cannot move, thus preventing the support member 15 from falling out of the handle seat 14 or from accidentally moving during use and failing to provide stable load-bearing function. When in use, press the retaining bead 18 to move it towards the bottom of the slide groove 16 to disengage from the latch 19. Once the retaining bead 18 is completely disengaged from the latch 19, the carrier 15 can slide until the retaining bead 18 moves to another latch 19. The return spring 17 will then return the retaining bead 18 back into the latch 19 to fix the carrier 15. At the same time, during the sliding process of the carrier 15, the retaining bead 18 will continuously press against the inner wall of the handle seat 14 under the action of the return spring 17, thereby playing a damping role and preventing the carrier 15 from sliding too fast and directly disengaging from the handle seat 14.

[0040] Reference Figure 5 , Figure 6 , Figure 12 and Figure 13Both the first slot 7 and the second slot 8 are "T" shaped. This design allows the expansion plate 4 to be easily connected to the mounting base 6 and the expansion platform 21, reducing assembly and adjustment time and improving work efficiency. At the same time, it can enhance the stability of the connection and reduce the probability of vibration at the connection between the expansion plate 4 and the mounting base 6 or the expansion platform 21 during use. Finally, the "T" shaped fitting method can withstand greater pressure and extend the time before the connection between the expansion plate 4 and the mounting base 6 or the expansion platform 21 deforms due to long-term use.

[0041] Reference Figure 1 and Figure 14 A groove 20 is provided on the outer side of the handle base 14. This design adds a force point to the handle base 14, making it easier for the user to apply force and move it.

[0042] In one specific embodiment, the initial form of the display rack is the first form. In this form, the extension plates 4 stand vertically on both sides of the shelf 1, perpendicularly intersecting with it. When goods are placed on the shelf 1, the extension plates 4 on both sides act as guardrails to prevent goods from falling off the shelf 1. To switch the display rack to the second form, first slide the limiting member 10 out of the first limiting groove 11. At this time, the telescopic sleeve 9 extends. Once the limiting member 10 is completely disengaged from the first limiting groove 11, it can be rotated 90° away from the shelf 1, that is, the rotating shaft 5 and the mounting base 6 can be rotated 90°. This will cause the extension plate 4 connected to the mounting base 6 to flip. Then, the limiting member 10 is pushed into the second limiting groove 12, and the telescopic sleeve 9 retracts, thus fixing the limiting member 10. The rotating shaft 5 cannot rotate, and the extension plate 4 is placed parallel to the shelf 1. The two sides of the display board 1 increase the display space of the display rack. When the display rack needs to be switched to the third form, the extension plate 4 is slid out along the direction of the first slot 7, so that the extension plate 4 is separated from the mounting base 6, and then slid into the second slot 8 to engage with the extension platform 21. At this time, the extension plate 4 and the display board 1 are horizontally distributed but located on the front side of the display board 1. If heavy objects are placed, press the locking bead 18 on the bottom handle seat 14 of the extension plate 4. When the locking bead 18 is completely separated from the latch 19, slide the bearing member 15 inside the handle seat 14 to engage with the pin seat 13. At the same time, the locking bead 18 moves to engage with another latch 19. At this time, the bearing member 15 can play a load-bearing role at the bottom of the display board 1 and the extension plate 4, improving the stability of the display rack. Through the switching of the above three forms, the display rack has more display styles.

[0043] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0044] Those skilled in the art should understand that the above embodiments are merely for clearly illustrating the present invention and are not intended to limit the scope of the present invention. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present invention.

Claims

1. An expandable display stand comprising a plurality of shelves (1) and support rods (2) which are detachably assembled above and below the shelves (1) and a display platform is formed by a shelf (1) and a plurality of support rods (2) mounted at the bottom of the shelf (1), characterized in that: The assembling part (3) is rotatably provided with a rotating shaft (5), and is provided with a limiting mechanism for limiting the rotation of the rotating shaft (5), the outer side of the rotating shaft (5) is fixedly provided with a mounting seat (6), the mounting seat (6) is provided with a first clamping groove (7), one end of the expansion plate (4) is detachably embedded in the first clamping groove (7), and the other end extends outward, the side of the storage plate (1) adjacent to the assembling part (3) is fixedly provided with an expansion table (21), and the expansion table (21) is provided with a second clamping groove (8) which is the same as the first clamping groove (7) and is used for embedding the expansion plate (4).

2. An expandable display stand according to claim 1, wherein: The limiting mechanism comprises a telescopic sleeve (9) and a limiting piece (10), the telescopic sleeve (9) is fixedly provided on the rotating shaft (5), and the other end extends and penetrates to the outer side of the assembling part (3), and the limiting piece (10) is fixedly provided on one end of the telescopic sleeve (9) which faces the outer side of the assembling part (3), the assembling part (3) is also provided with a first limiting groove (11) and a second limiting groove (12) for embedding the limiting piece (10), and the first limiting groove (11) and the second limiting groove (12) are vertically distributed with the telescopic sleeve (9) as the intersection point.

3. An expandable display stand according to claim 1, wherein: The bottom of the storage plate (1) is fixedly provided with a bolt seat (13), the expansion plate (4) is fixedly provided with a handle seat (14) which is hollow inside and has one end in communication with the outside, the handle seat (14) is slidably provided with a bearing piece (15), when the expansion plate (4) and the storage plate (1) are parallelly distributed, one end of the bearing piece (15) is detachably inserted into the bolt seat (13).

4. An expandable display stand according to claim 3, wherein: The bearing piece (15) is provided with a plurality of sliding grooves (16) on both sides, wherein, the two symmetrical sliding grooves (16) form a group, the sliding groove (16) is provided with a reset spring (17), one end of the reset spring (17) is fixedly connected with the bottom of the sliding groove (16), the other end is fixedly provided with a clamping bead (18), the handle seat (14) is provided with a clamping opening (19) corresponding to the sliding groove (16), and the clamping bead (18) and the clamping opening (19) are clamped and connected.

5. An expandable display stand according to claim 1, wherein: The first clamping groove (7) and the second clamping groove (8) are both "T" shaped.

6. An expandable display stand according to claim 3, wherein: The outer side of the handle seat (14) is provided with a groove (20). The outer side of the handle seat (14) is provided with a groove (20).

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