Foldable overhead article shelf

Abstract

The utility model provides a kind of foldable overhead article table, it is related to the technical field of folding honeycomb paper furniture, solve the problem of limited article capacity in prior art. Foldable overhead article table includes foldable frame body, frame body can be stretched around vertical shaft to the first state of circumferential expansion to form upper deck on the top of frame body, form lower deck on the bottom, form cavity between upper deck and lower deck. Upper deck is used to place articles to meet the top open placement needs of frequently used articles, while frame body forms lower deck on the bottom and cavity between upper deck and lower deck to meet the internal hidden placement needs of articles that are not frequently used or inconvenient to place on the top display. This not only obtains rich article function but also expands rich article space inside the frame body, improves article capacity to meet daily article needs, and can better maintain the cleanliness of the article on the top of the frame body.

Description

Technical Field

[0001] This utility model relates to the field of folding honeycomb paper furniture technology, specifically, a foldable shelf-style side table. Background Technology

[0002] In the field of folding honeycomb paper furniture, there is a type of side table mainly used for placing items. These typically consist of a foldable table frame, and some also have a tabletop placed on the frame. These side tables are generally used frequently and involve a lot of interaction, such as placing books, water cups, remote controls, and other commonly used items. However, current side tables have limited storage capacity and cannot adequately meet daily storage needs, often resulting in a cluttered desktop. Utility Model Content

[0003] The purpose of this invention is to design a foldable, shelf-style side table to solve the problem of limited storage capacity of side tables.

[0004] This utility model is achieved through the following technical solution:

[0005] This utility model provides a foldable shelf side table, which includes a foldable frame. The frame can be stretched around a vertical axis to a first state of circumferential unfolding, and can also be folded around the vertical axis to a second state of complete storage. In the first state, the top of the frame forms an upper table surface, the bottom forms a lower table surface, and a cavity is formed between the upper table surface and the lower table surface.

[0006] When the above-described structure is adopted, after the shelf is stretched around the vertical axis to its first state, an upper platform is formed at the top for placing items, meeting the need for open placement of frequently used items. Simultaneously, in the first state, a lower platform and a cavity between the upper and lower platforms are formed at the bottom to accommodate less frequently used or inconveniently displayed items. This not only provides ample storage functionality but also expands the internal storage space of the shelf, enhancing its capacity to meet daily storage needs and better maintaining the tidiness of the items on top.

[0007] To further improve the realization of this utility model, the following structure is specifically adopted: the upper platform is detachably covered with an upper platform board.

[0008] To further improve the realization of this utility model, the following structure is specifically adopted: the middle part of the upper platform is sunken to form a sinkhole, and the upper platform plate is detachably disposed in the sinkhole for radial positioning.

[0009] When the above-mentioned structure is adopted, in the first state, a sunken groove is formed in the middle of the upper platform. After receiving the upper platform plate through the groove, it can be radially positioned to prevent the upper platform plate from swaying horizontally on the frame.

[0010] To further improve the present invention, the following structure is adopted: the top surface of the upper platform is flush with the upper table surface, and a pad covering the top surface of the upper platform and the upper table surface is laid on the top surface of the upper platform.

[0011] When the above-mentioned structure is adopted, with the top surface of the upper platform flush with the upper table surface, the pad can not only protect the exposed part of the upper platform while providing a flat place surface, but also cover the exposed part of the upper table surface that is not covered by the upper platform so that small items can be placed on the exposed part of the upper table surface.

[0012] To further improve the present invention, the following structure is provided: a baffle wall protruding upward from the outer periphery of the upper platform is provided, and the baffle wall extends circumferentially along the upper platform.

[0013] When the above-mentioned structure is adopted, the baffle provides lateral obstruction at the local periphery of the upper platform, which can prevent some items from falling to the baffle side and provide more storage functions.

[0014] To further improve the realization of this utility model, the following structure is specifically adopted: an upper slot is formed between the bottom of the baffle and the bottom surface of the sinking trough, and the edge of the upper platform is axially positioned in the upper slot.

[0015] To further improve the realization of this utility model, the following structure is specifically adopted: the upper platform is provided with a first slot extending radially inward from its outer circumferential surface, and the top of both ends of the frame in the circumferential direction are provided with a first insertion part. The first insertion part is inserted into the first slot for circumferential positioning to maintain the frame in the first state.

[0016] To further improve the realization of this utility model, the following structure is specifically adopted: the center of the upper platform is provided with an axially penetrating central hole, which exposes the top of the cavity in the axial direction, so as to retrieve the items in the cavity through the central hole without folding the frame around the vertical axis.

[0017] To further improve the present invention, the following structure is adopted: the side wall of the frame is provided with an axially extending notch that radially exposes the side of the cavity, so that items in the cavity can be retrieved through the notch.

[0018] To further improve the realization of this utility model, the following structure is specifically adopted: the bottom of the frame is provided with a foldable enclosure that stretches around the vertical axis, the two ends of the enclosure in the circumferential direction are respectively connected to the two ends of the notch in the circumferential direction, the inner top surface of the enclosure is flush with the lower platform surface, and the outer side of the enclosure protrudes upward from the lower platform surface and extends in the circumferential direction.

[0019] To further improve the realization of this utility model, the following structure is specifically adopted: the lower platform is detachably covered with a lower platform board.

[0020] To further improve the realization of this utility model, the following structure is specifically adopted: the lower platform is provided with a second slot extending radially inward from its outer circumferential surface, and the bottom of both ends of the frame in the circumferential direction is provided with a second insertion part. The second insertion part is inserted into the second slot for circumferential positioning to maintain the frame in the first state.

[0021] To further improve the realization of this utility model, the following structure is specifically adopted: the frame body has a radially concave lower groove on the peripheral wall of the cavity, the lower groove extends from one end of the frame body to the other end in the circumferential direction, and the edge of the lower platform plate is axially positioned in the lower groove.

[0022] To further improve the realization of this utility model, the following structure is specifically adopted: the periphery of the lower platform plate contacts the peripheral wall of the cavity for radial positioning.

[0023] This utility model has the following advantages and beneficial effects:

[0024] In this invention, after the frame is stretched around the vertical axis to its first state, an upper platform for placing items can be formed at its top to meet the need for open placement of frequently used items. Simultaneously, in the first state, the frame can also form a lower platform at the bottom and a cavity between the upper and lower platforms to meet the need for concealed placement of infrequently used or inconveniently displayed items. This not only provides abundant storage functionality but also expands the storage space inside the frame, enhancing its storage capacity to meet daily storage needs and better maintaining the tidiness of the items on top of the frame. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1These are schematic diagrams of the structure when the frame is folded around the vertical axis X to the second state in some embodiments;

[0027] Figure 2 Some embodiments are shown employing Figure 1 A schematic diagram of the assembly structure of the foldable shelf side table shown in the first unfolded state;

[0028] Figure 3 It shows in Figure 2 The structure shown is based on the structure without the pad;

[0029] Figure 4 It shows in Figure 3 The structure shown has been further modified by removing the upper and lower platform plates.

[0030] Figure 5 It shows in Figure 4 Based on the structure shown, the structure of the enclosure when it is unfolded around the vertical axis X is further removed;

[0031] Figure 6 It shows Figure 5 A perspective view of the frame shown;

[0032] Figures 7-9 The end face contours of the first paper core, the second paper core, and the third paper core are shown in sequence.

[0033] Figures 10-13 The end face contours of the first end plate, the second end plate, the middle partition plate, and the third end plate are shown in sequence.

[0034] Figures 14-16 The structure of the upper platform, lower platform, and pad is shown in sequence.

[0035] The diagram is marked as follows:

[0036] 10. Frame; 10a. Upper support arm; 10b. Lower support arm; 10c. Upper shelf; 10d. Lower shelf; 10e. Finger; 10f. Upper groove; 10g. Lower groove; 11. Upper platform; 111. Slot; 12. Center hole; 13. Cavity; 131. Lower slot; 14. Lower platform; 15. Notch; 16. Baffle; 17. Upper slot; 18. First insertion part; 19. Second insertion part;

[0037] 101. First paper core; 102. Second paper core; 103. First end plate; 1031. First blocking portion; 1032. Second blocking portion; 104. Second end plate; 1041. Third blocking portion; 1042. Fourth blocking portion; 105. Middle partition;

[0038] 20. Upper platform; 21. First slot;

[0039] 30. Pad;

[0040] 40. Enclosure; 41. Third paper core; 41a. Boss; 42. Third end plate;

[0041] 50. Lower platform; 51. Second slot;

[0042] X, vertical axis. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0044] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0045] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0046] Folding honeycomb paper furniture (also known as accordion paper furniture) on the market can solve the problem of inflexible furniture arrangement. Folding honeycomb paper furniture is mainly composed of foldable honeycomb paper cores, which are made of multiple relatively soft cardboard layers glued together. Each pair of cardboard layers is glued together to form multiple honeycomb columns arranged sequentially and at intervals along the width of the paper. The honeycomb columns extend along the length of the paper, running vertically, giving the appearance a honeycomb texture and striped texture. For example, the honeycomb structure disclosed in Chinese utility model patent CN211242475U is an example of a device using a honeycomb structure material. The stretched length of the honeycomb paper core is mainly determined by the number of paper pairs (i.e., the number of pairs of cardboard forming the honeycomb columns). Due to its structural characteristics, honeycomb paper can be stretched and unfolded perpendicular to the honeycomb columns when in use or folded and stored perpendicular to the honeycomb columns when not in use, making flexible use of indoor space and therefore popular with consumers.

[0047] This utility model provides a foldable shelf-style side table for storing items, which is specifically designed with the following structure:

[0048] The foldable shelving side table includes a foldable frame 10, the main part or all of which is made of folded honeycomb paper core. The honeycomb columns of this folded honeycomb paper core are vertically arranged, so that the honeycomb texture appears at the top, giving the frame 10 good support capacity. The folded honeycomb paper core of the frame 10 can be stretched or folded linearly along its length perpendicular to the direction of the honeycomb columns, and can also be stretched or folded around a vertical axis X along its length perpendicular to the direction of the honeycomb columns. The vertical axis X is parallel to the extension direction of the honeycomb columns.

[0049] The frame 10 includes a body extending approximately vertically along the vertical axis X, and an upper support arm 10a and a lower support arm 10b extending radially to the same side, wherein, as Figure 1 As shown, the upper support arm 10a is located above the lower support arm 10b and is generally parallel to each other. The top of the upper support arm 10a provides an upper surface 10c, and the top of the lower support arm 10b provides a lower surface 10d.

[0050] The frame 10 can be stretched or folded circumferentially around the vertical axis X to reach a first state and a second state. In some embodiments, in the first state, the frame 10 is stretched around the vertical axis X as follows: Figure 4 In some embodiments, the frame 10 is stretched about the vertical axis X in a circumferentially extended state as shown in the diagram. Figure 5 The frame 10 is in a circumferentially unfolded state as shown. Of course, in some other embodiments, the frame 10 can also be stretched around the vertical axis X to other circumferentially unfolded states, but the angle of stretching around the vertical axis X is always greater than 180°. In the second state, the frame 10 is folded around the vertical axis X as shown... Figure 1The fully folded state shown is that the folded honeycomb paper core of the frame 10 is completely folded along the length direction into a roughly flat structure.

[0051] The first state of the frame 10 represents its normal use. Besides this first state, the frame 10 can be adjusted to stretch around the vertical axis X to achieve various unfolded states with different degrees of circumferential expansion around the vertical axis X. For example, it can be extended from a similar position... Figure 4 The roughly circumferentially unfolded 360° unfolded state shown is adjusted as follows: Figure 5 The diagram shows an approximately 270° circumferential unfolded state, or any unfolded state with a circumferential unfolding greater than 180°.

[0052] With the frame 10 unfolded circumferentially around the vertical axis X in its first state, refer to Figure 4 or Figure 5 The upper support arm 10a of the frame 10 extends circumferentially around the vertical axis X, so that the top of the frame 10 forms an upper platform 11 formed by the upper placement surface 10c of the upper support arm 10a extending circumferentially around the vertical axis X; the bottom of the frame 10 extends circumferentially around the vertical axis X by the lower support arm 10b, so that the bottom of the frame 10 forms a lower platform 14 formed by the lower placement surface 10d of the lower support arm 10b extending circumferentially around the vertical axis X; at the same time, a cavity 13 is formed between the upper platform 11 and the lower platform 14, which is enclosed by the body of the frame 10 extending circumferentially around the vertical axis X.

[0053] In this embodiment, after the frame 10 is stretched circumferentially around the vertical axis X, an upper platform 11 for placing items can be formed on its top to meet the need for open placement of frequently used items. Simultaneously, a lower platform 14 can be formed at the bottom of the frame 10, and a cavity 13 is formed inside between the upper platform 11 and the lower platform 14 to meet the need for concealed placement of infrequently used or inconveniently displayed items. This not only provides abundant storage functionality but also expands the storage space inside the frame 10, enhancing its storage capacity to meet daily storage needs and better maintaining the tidiness of the items placed on top of the frame 10.

[0054] According to some optional embodiments, the folded honeycomb paper core of the frame 10 is composed of a complete first paper core 101, which provides the upper support arm 10a and the lower support arm 10b of the frame 10. Stretching the first paper core 101 circumferentially around the vertical axis X allows the frame 10 to reach a first state, and folding it circumferentially around the vertical axis X allows it to reach a second state. By adjusting the angle at which the first paper core 101 is stretched around the vertical axis X, the frame 10 can be obtained in various unfolded states with different degrees of unfolding around the vertical axis X. When the first paper core 101 is unfolded 360° circumferentially around the vertical axis X, it forms a side table with a generally flat top surface 11 and a closed perimeter, resembling a roughly cylindrical structure.

[0055] In some embodiments, the frame 10 further includes a first end plate 103 that is designed to conform to the two end faces of the first paper core 101 in the stretching direction. The first end plate 103 is fixedly connected to and covers the two end faces of the first paper core 101 in the stretching direction. The first end plate 103 is mainly used to increase the support capacity of the end faces of the first paper core 101 and protect the end faces from damage.

[0056] According to some alternative embodiments, the folded honeycomb paper core of the frame 10 is composed of a first paper core 101 and a second paper core 102. The first paper core 101 and the second paper core 102 are sequentially joined along the stretching direction of the folded honeycomb paper core. The joined first paper core 101 and the second paper core 102 together provide the upper support arm 10a and the lower support arm 10b of the frame 10. The cross-sectional shape of the first paper core 101 is different from the cross-sectional shape of the second paper core 102, such as... Figures 1-8 As shown, the bottom surface of the first paper core 101 is flush with the bottom surface of the second paper core 102. The top of the first paper core 101 protrudes upward from the top surface of the second paper core 102. When the folded honeycomb paper core of the frame 10 is stretched around the vertical axis X to the first state of circumferential unfolding, the first paper core 101 and the second paper core 102 together form a roughly flat upper platform 11 at the top of the frame 10. The top of the first paper core 101 protruding upward from the top surface of the second paper core 102 forms a baffle 16 that protrudes upward from the top of the frame 10 onto the upper platform 11. The baffle 16 extends circumferentially around the vertical axis X in a part of the outer periphery of the upper platform 11, providing a lateral blocking structure for the outer periphery of the upper platform 11. This can prevent some items from falling to the side where the baffle 16 is located, and can provide richer storage functions, such as placing water cups, ashtrays, mobile phones and other items that need to be prevented from falling as much as possible.

[0057] In some embodiments, the frame 10 further includes a first end plate 103 and a second end plate 104, wherein the first end plate 103 is designed to mimic the end face of the first paper core 101 in the stretching direction, and the second end plate 104 is designed to mimic the end face of the second paper core 102 in the stretching direction. A first end plate 103 is fixedly attached to one end face of the first paper core 101 in the stretching direction, covering it. One end face of the second paper core 102 in the stretching direction is abutted against the end face of the first paper core 101 that is not attached to the first end plate 103 and is fixedly attached thereto with adhesive. The end face of the second paper core 102 that is abutted against the first paper core 101 is covered by the first paper core 101. A second end plate 104 is fixedly connected to the other end face of the second paper core 102 in the stretching direction, covering it.

[0058] The first end plate 103 can be fixed to the end face of the first paper core 101 by adhesive bonding, and the second end plate 104 can also be fixed to the end face of the second paper core 102 by adhesive bonding.

[0059] According to some optional embodiments, such as Figures 1-6 and Figure 12 As shown, when the folded honeycomb paper core of the frame 10 includes a first paper core 101 and a second paper core 102, and one end of the first paper core 101 and one end of the second paper core 102 are sequentially connected along the stretching direction of the folded honeycomb paper core, a partition plate 105 is provided between the end faces of the first paper core 101 and the second paper core 102 that are attached to each other. The partition plate 105 is designed to mimic the end face of the first paper core 101. The opposite faces of the partition plate 105 are respectively glued to the end faces of the corresponding ends of the first paper core 101 and the second paper core 102 and cover the end faces of the first paper core 101 and the corresponding end faces of the second paper core 102 to improve the support strength at the joint surface of the first paper core 101 and the second paper core 102.

[0060] According to some optional embodiments, such as Figure 2 and Figure 3 As shown, the frame 10 has a detachable upper platform 20 designed to mimic the shape of the upper platform 11 on its upper platform 11. The upper platform 20 is used to place items in place of the upper platform 11 to protect the honeycomb texture of the upper platform 11 and prevent items from falling into the honeycomb columns.

[0061] In order to ensure that the upper plate 20 can be placed stably on the upper surface 11, such as Figure 4 and Figure 5 As shown, in the first state, the frame 10 has a recessed groove 111 formed in the middle of the upper platform 11, as shown in the reference. Figure 14 The upper platform 20 shown and Figure 2 and Figure 3 The assembly structure shown features a contoured design between the upper platform 20 and the recess 111, allowing the upper platform 20 to be detachably mounted and radially positioned within the recess 111. In the first state, after the frame 10 receives the upper platform 20 via the recess 111, it can be radially positioned, preventing the upper platform 20 from horizontally swaying on the frame 10.

[0062] The thickness of the upper platform 20 can be the same as the depth of the sink 111, so that after the upper platform 20 is placed in the sink 111, its top surface can be flush with the upper platform 11, so as to provide a flat surface for placing items.

[0063] In some of these embodiments, such as Figure 3 As shown, when the upper platform 20 is set in the settling tank 111, the top surface of the upper platform 20 is approximately flush with the upper platform surface 11. Meanwhile, as... Figure 2As shown, a pad 30 is laid on the top surface of the upper table 20. The pad 30 covers the top surface of the upper table 20 and the upper table surface 11 to provide protection for the top surface of the upper table 20 while providing a flat place surface, and to cover the exposed part of the upper table surface 11 that is not covered by the upper table 20, so that small items can be placed on the exposed part of the upper table surface 11. Figure 2 The image shows some embodiments in which a baffle 16 is provided, and in these embodiments, the pad 30, as shown in the image, is... Figure 16 As shown in the diagram, the structure includes two parts: a top surface covering the upper platform 20 and an exposed upper platform 11. In other embodiments, the pad 30 is a circular plate that only covers the top surface of the upper platform 20 and does not cover the exposed upper platform 11.

[0064] The pad 30 can be an opaque soft rubber pad, a transparent soft rubber pad, or a rigid acrylic sheet.

[0065] According to some optional embodiments, such as Figure 1 As shown, the top of the frame 10 is provided with a finger 10e that extends upward beyond the upper support arm 10a. Simultaneously, an upper groove 10f extending along the stretching direction of the frame 10 is formed between the bottom of the finger 10e and the top of the upper support arm 10a. Figures 2-6 As shown, in the first state, the finger portion 10e is stretched circumferentially around the vertical axis X, causing a partial upper protrusion of the upper platform 11 of the frame 10 to form a baffle 16 protruding upward from the upper platform 11. The baffle 16 extends circumferentially along the upper platform 11, and a recessed groove 111 is formed in the middle of the upper platform 11. Furthermore, the inner side of the baffle 16 protrudes radially inward from the groove wall of the recessed groove 111, forming an upper retaining groove 17 formed by the upper groove 10f being stretched circumferentially around the vertical axis X between the bottom of the baffle 16 and the bottom surface of the groove 111. In the first state, the upper retaining groove 17 presents... Figure 6 The circular groove around the vertical axis X, the edge of the upper plate 20, is like... Figure 3 It is axially positioned in the upper slot 17 as shown in the diagram.

[0066] According to some optional embodiments, such as Figure 14 As shown, the upper platform 20 is provided with a first slot 21 extending radially inward from its outer peripheral surface, and the top of both ends of the frame 10 in the circumferential direction are provided with a first insertion part 18. The first insertion part 18 is inserted into the first slot 21 for circumferential positioning to maintain the frame 10 in the first state.

[0067] In some of these embodiments, such as Figure 10 and 6 As shown, the first end plate 103 provided at one end of the first paper core 101 of the frame 10 has a first blocking portion 1031 that partially blocks the slot at one end of the upper card slot 17. Figure 10The solid portion roughly outlined by the dashed box at the top (the first obscuring portion 1031 serves as a first insertion part 18) Figure 3 As shown, the upper platform 20 is radially inserted into one of the first slots 21 that are aligned with it to position the upper platform 20 circumferentially. Meanwhile, as... Figure 11 and Figure 6 As shown, the second end plate 104 provided at one end of the second paper core 102 of the frame 10 has a third blocking portion 1041 that partially blocks the slot at the other end of the upper card slot 17. Figure 11 The solid portion roughly outlined by the dashed box at the top, the third obscuring portion 1041 serves as another first insertion portion 18 as shown. Figure 3 As shown, the upper platform 20 is radially inserted into another aligned first slot 21 to position the upper platform 20 circumferentially.

[0068] According to some optional embodiments, such as Figure 4 As shown, in the first state, the frame 10 has an axially penetrating central hole 12 formed at the center of its upper platform 11, which exposes the top of the cavity 13 axially. The diameter of the central hole 12 is large enough that, without needing to fold the frame 10 around the vertical axis X, people can easily access items in the cavity 13 through the central hole 12.

[0069] The center hole 12 is formed because the length of the upper support arm 10a is significantly shorter than the length of the lower support arm 10b. If the length of the upper support arm 10a is close to the length of the lower support arm 10b, the frame 10 cannot form the center hole 12 if it is stretched around the vertical axis X by an angle greater than 180°, such as 270° or 360°.

[0070] According to some optional embodiments, such as Figures 2-6 As shown, in the first state, the side wall of the frame 10 has an axially upward through-hole 15 that radially exposes the side of the cavity 13. This through-hole 15 allows a person to retrieve items from the side of the frame 10 into the cavity 13. The through-hole 15 can be formed by stretching the frame 10 around its vertical axis X to expand 360° circumferentially, for example... Figures 2-4 The structure shown can also be formed by stretching less than 360° and greater than 180° around the vertical axis X, for example, by using Figure 5 The structure formed by the frame shown is as follows. In some embodiments, the two ends of the notch 15 in the circumferential direction are a first end plate 103 and a second end plate 104, respectively, and the frame 10 is fixed by being radially inserted into the two first slots 21 provided on the upper platform 20 through the first end plate 103 and the second end plate 104.

[0071] In some of these embodiments, such as Figures 2-4As shown, in the first state, when the frame 10 is unfolded, a foldable barrier 40 is formed at its bottom, which stretches circumferentially around the vertical axis X. The two ends of the barrier 40 in the circumferential direction are respectively connected to the two ends of the notch 15 in the circumferential direction. The inner top surface of the barrier 40 is flush with the lower platform 14, and the outer side of the barrier 40 protrudes upward from the lower platform 14 and extends circumferentially, so that the lower platform 14 forms a step at the periphery of the notch 15 to block items placed on the lower platform 14. The frame 10 can be constructed using... Figure 1 The frame is formed by the first paper core 101, the second paper core 102 and the third paper core 41 shown.

[0072] In some embodiments, the frame 10 adopts Figure 1 The frame is formed by the first paper core 101, the second paper core 102, and the third paper core 41 shown. The enclosure 40 includes, as shown... Figure 9 The third paper core 41 shown and as follows Figure 13 The third end plate 42 shown has one end of the third paper core 41 fixedly connected to and covered by the second end plate 104 in the stretching direction, and the other end of the third paper core 41 fixed to the third end plate 42 in the stretching direction. The third end plate 42 is designed to conform to and cover the end face of the third paper core 41 in the stretching direction. For example, after the enclosure 40 is stretched around the vertical axis X to unfold circumferentially, the end faces of the third end plate 42 and the first end plate 103 are detachably fixedly connected by Velcro.

[0073] According to some optional embodiments, such as Figure 2 and Figure 3 As shown, a lower platform 50 is detachably laid on the lower platform 14 of the frame 10, and the periphery of the lower platform 50 contacts the peripheral wall of the cavity 13 for radial positioning.

[0074] In some of the embodiments, reference is made to Figure 3 and Figure 4 The outer edge of the lower platform 50 contacts the step formed by the enclosure 40 and is radially limited, and the top surface of the lower platform 50 is flush with the top surface of the step formed by the enclosure. In some embodiments, the step formed by the enclosure 40 is formed by... Figure 1 and Figure 9 The upwardly protruding boss 41a provided on the top of the third paper core 41 of the frame 10 shown is formed after being stretched circumferentially around the vertical axis X.

[0075] According to some optional embodiments, such as Figure 1 As shown, the frame 10 has a recessed lower groove 10g extending in the stretching direction of the frame 10. The lower groove wall of the lower groove 10g is flush with the lower placement surface 10d provided at the top of the lower support arm 10b. Figure 6As shown, in the first state, the frame 10 has a radially concave lower groove 131 formed on the circumferential wall of the cavity 13 (formed by stretching the body of the frame 10 around the vertical axis X), that is, on the inner side surface of the first paper core 101 and the second paper core 102, by stretching the lower groove 10g around the vertical axis X in a circumferential manner. The lower groove 131 extends from one end of the frame 10 to the other end in the circumferential direction, and the edge of the lower platform 50 is as follows: Figure 3 It is axially positioned in the lower slot 131 as shown.

[0076] In some of these embodiments, such as Figure 15 As shown, the lower platform 50 is provided with a second slot 51 extending radially inward from its outer peripheral surface, and the bottom of both ends of the frame 10 in the circumferential direction is provided with a second insertion part 19. The second insertion part 19 is inserted into the second slot 51 for circumferential positioning to maintain the frame 10 in the first state.

[0077] In some of these embodiments, such as Figure 10 and Figure 6 As shown, the first end plate 103 provided at one end of the first paper core 101 of the frame 10 has a second blocking portion 1032 that partially blocks the slot at one end of the lower card slot 131. Figure 11 The solid portion roughly outlined by the dashed box at the bottom (the second obscuring portion 1032 serves as a second insertion portion 19) Figure 3 As shown, the lower platform 50 is radially inserted into one of the aligned second slots 51 of the lower platform 50 to position the lower platform 50 circumferentially, while simultaneously, as Figure 11 and Figure 6 As shown, the second end plate 104 provided at one end of the second paper core 102 of the frame 10 has a fourth blocking portion 1042 that partially blocks the slot at the other end of the lower card slot 131. Figure 11 The solid portion roughly outlined by the dashed box at the bottom (the fourth obscuring portion 1042 serves as another second insertion portion 19) Figure 3 As shown, the lower platform 50 is radially inserted into another aligned second slot 51 of the lower platform 50 to position the lower platform 50 circumferentially.

[0078] In some of these embodiments, such as Figure 10 and 6 As shown, the first end plate 103 provided at one end of the first paper core 101 of the frame 10 has a first blocking portion 1031 that partially blocks the slot at one end of the upper card slot 17. Figure 10 The solid portion roughly outlined by the dashed box at the top (the first obscuring portion 1031 serves as a first insertion part 18) Figure 3 As shown, the upper platform 20 is radially inserted into one of the first slots 21 that are aligned with it to position the upper platform 20 circumferentially. Meanwhile, as... Figure 11 and Figure 6 As shown, the second end plate 104 provided at one end of the second paper core 102 of the frame 10 has a third blocking portion 1041 that partially blocks the slot at the other end of the upper card slot 17. Figure 11 The solid portion roughly outlined by the dashed box at the top, the third obscuring portion 1041 serves as another first insertion portion 18 as shown. Figure 3 As shown, the upper platform 20 is radially inserted into another aligned first slot 21 to position the upper platform 20 circumferentially.

[0079] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A foldable, elevating side table for storing items, characterized in that: The device includes a foldable frame (10) that can be stretched around a vertical axis (X) to a first state of circumferential expansion and can also be folded around the vertical axis (X) to a second state of complete storage. In the first state, the top of the frame (10) has an upper platform (11), the bottom has a lower platform (14), and a cavity (13) is formed between the upper platform (11) and the lower platform (14).

2. The foldable elevating side table according to claim 1, characterized in that: The middle part of the upper platform (11) is sunken to form a sinking groove (111), and an upper platform plate (20) is detachably provided in the sinking groove (111), and the upper platform plate (20) is radially positioned in the sinking groove (111).

3. A foldable, open-shelf side table according to claim 2, characterized in that: The top surface of the upper platform (20) is flush with the upper table surface (11), and the top surface of the upper platform (20) is covered with a pad (30) that covers the top surface of the upper platform (20) and the upper table surface (11).

4. A foldable elevating side table according to claim 3, characterized in that: A partial periphery of the upper platform (11) is provided with a baffle (16) that protrudes upward from the upper platform (11) and the baffle (16) extends circumferentially along the upper platform (11).

5. A foldable, open-shelf side table according to claim 4, characterized in that: An upper slot (17) is formed between the bottom of the baffle (16) and the bottom surface of the sink (111), and the edge of the upper platform (20) is axially positioned in the upper slot (17).

6. A foldable, open-shelf side table according to claim 2, characterized in that: The upper platform (20) is provided with a first slot (21) extending radially inward from its outer peripheral surface. The top of both ends of the frame (10) in the circumferential direction is provided with a first insertion part (18). The first insertion part (18) is inserted into the first slot (21) for circumferential positioning to maintain the frame (10) in the first state.

7. A foldable elevating side table according to claim 1, characterized in that: The upper platform (11) has an axially penetrating central hole (12) at its center, which exposes the top of the cavity (13) in the axial direction for retrieving items from the cavity (13) through the central hole (12) without folding the frame (10) around the vertical axis (X). And / or, the sidewall of the frame (10) is provided with an axially extending notch (15) that radially exposes the side of the cavity (13) so that an item in the cavity (13) can be retrieved through the notch (15).

8. A foldable, open-shelf side table according to claim 1, characterized in that: The side wall of the frame (10) is provided with an axially extending notch (15) that radially exposes the side of the cavity (13) so that items in the cavity (13) can be retrieved through the notch (15). The bottom of the frame (10) is provided with a foldable enclosure (40) that stretches around the vertical axis (X). The two ends of the enclosure (40) in the circumferential direction are respectively connected to the two ends of the notch (15) in the circumferential direction. The inner top surface of the enclosure (40) is flush with the lower platform (14), and the outer side of the enclosure (40) protrudes upward from the lower platform (14) and extends circumferentially.

9. A foldable shelf side table according to any one of claims 1-8, characterized in that: The lower platform (14) is detachably covered with a lower platform plate (50).

10. A foldable, open-shelf side table according to claim 9, characterized in that: The lower platform (50) is provided with a second slot (51) extending radially inward from its outer peripheral surface. The bottom of both ends of the frame (10) in the circumferential direction is provided with a second insertion part (19). The second insertion part (19) is inserted into the second slot (51) for circumferential positioning to maintain the frame (10) in the first state. And / or, the frame (10) is provided with a radially recessed lower slot (131) on the peripheral wall of the cavity (13), the lower slot (131) extends from one end of the frame (10) in the circumferential direction to the other end, and the edge of the lower platform (50) is engaged in the lower slot (131) for axial positioning. And / or, the periphery of the lower platform (50) contacts the peripheral wall of the cavity (13) for radial positioning.

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