An easy-to-reach storage bed

Abstract

This utility model relates to the field of living furniture technology, specifically disclosing an easy-to-access storage bed, comprising: a bed frame, the bed frame enclosing a storage compartment with an open top; a mattress support member, the mattress support member being movably installed at the opening of the storage compartment and configured to: horizontally cover the opening of the storage compartment when closed; and at least partially move away when open, so that at least part of the opening of the storage compartment is exposed to form an access port for items to pass through; and a linear reciprocating conveyor device, the linear reciprocating conveyor device being disposed at the bottom of the storage compartment for driving the items to move towards or away from the access port. The easy-to-access storage bed provided by this utility model can solve the problem of inconvenience in retrieving items far from the opening of the mattress support member in existing storage beds.

Description

Technical Field

[0001] This utility model relates to the field of living furniture technology, and in particular to an easy-to-access storage bed. Background Technology

[0002] Existing storage beds typically employ a design where storage space is located beneath the mattress support structure. The storage method generally involves lifting the end of the mattress support structure (usually a slatted frame or wooden bed board) near the foot of the bed, causing the entire mattress support structure to tilt downwards from the foot of the bed towards the head, thus revealing the storage area underneath for easy access to items. However, this method of accessing items has the following problems:

[0003] (1) At the foot of the bed, the mattress support has a larger lifting height and a wider opening, making it easier for users to take out and put in items; while at the end of the mattress support near the head of the bed, the lifting range is smaller and the opening is narrower, making it difficult to reach items in that area.

[0004] (2) The distance from the head to the foot of the bed is relatively large, usually reaching two meters. After the user stands at the foot of the bed and lifts the mattress support, the storage space is too deep, making it difficult to reach the items in the storage space near the head of the bed.

[0005] Therefore, there is an urgent need for an improved storage bed structure to solve the problem of inconvenience in retrieving items from the openings of the existing storage beds that are far from the mattress support components.

[0006] The information disclosed in this background section is included only to enhance the understanding of the context of this disclosure, and therefore may contain information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0007] One objective of this invention is to provide an easy-to-access storage bed that solves the problem of inconvenience in retrieving items from the opening of the mattress support in existing storage beds.

[0008] To achieve the above objectives, this utility model provides an easy-to-access storage bed, comprising:

[0009] A bed frame that encloses a storage compartment with an open top;

[0010] A mattress support member is movably mounted on the opening of the storage compartment and is configured to: horizontally cover the opening of the storage compartment when closed; and be at least partially removed when open, so that the opening of the storage compartment is at least partially exposed to form an access port for items to pass through.

[0011] A linear reciprocating conveyor is provided at the bottom of the storage compartment to drive the items to move toward or away from the access port.

[0012] Optionally, the linear reciprocating conveying device includes:

[0013] A circular conveyor belt, the circular conveyor belt including an upper belt section for carrying the articles and a lower belt section located below the upper belt section;

[0014] A bed frame base plate, located between the upper belt section and the lower belt section, to support the upper belt section;

[0015] A power unit is connected to the annular conveyor belt and is used to drive the annular conveyor belt to rotate so as to realize the position exchange between the upper belt segment and the lower belt segment.

[0016] Optionally, the width of the annular conveyor belt is smaller than the width of the bed frame base plate, so that the edges of the bed frame base plate on both sides are exposed outside the annular conveyor belt;

[0017] The bed frame base plate, exposed at the edge of the annular conveyor belt, is fixed to the wall of the storage compartment via corner bracket connectors.

[0018] Optionally, the annular conveyor belt further includes a first arc-shaped portion connecting one end of the upper belt segment and the lower belt segment, and a second arc-shaped portion connecting the other end of the upper belt segment and the lower belt segment;

[0019] The power unit includes an active rotating rod that is disposed opposite to the end face of one end of the bed frame base plate and closely attached to the inner wall of the first arc-shaped part, a driven rotating rod that is disposed opposite to the end face of the other end of the bed frame base plate and closely attached to the inner wall of the second arc-shaped part, and a rotation drive assembly that is connected to the active rotating rod.

[0020] The rotary drive assembly is used to drive the active rotary rod to rotate, so as to realize the rotational transposition of the upper belt segment and the lower belt segment.

[0021] Optionally, the ends of both the active rotating rod and the driven rotating rod are rotatably mounted on the bed frame via rotary bearings.

[0022] Optionally, the bed frame is provided with a hollow structure into which the end of the active rotating rod extends, the rotation drive assembly is located in the hollow structure and is drively connected to the end of the active rotating rod that extends into the hollow structure.

[0023] Optionally, the rotary drive assembly includes a motor and a control device communicatively connected to the motor.

[0024] Optionally, the outer surface of the bed frame is provided with a hand-cranked window communicating with the hollow structure;

[0025] The rotation drive assembly includes:

[0026] A rocker turntable is rotatably mounted at the hand-cranked window, and the rocker arm of the turntable protrudes to the outside of the bed frame;

[0027] A drive shaft, one end of which is fixedly connected to the center position of the rocker turntable, and the other end of which is rotatably connected to the inner wall of the hollow structure;

[0028] The speed-up gear assembly connects the drive shaft and the drive rotating rod.

[0029] Optionally, the outer surface of the bed frame is provided with an unlocking window that communicates with the hollow structure;

[0030] The rotary drive assembly further includes:

[0031] A limiting gear, which is fixed on the transmission shaft;

[0032] A limiting rotating plate, the first end of which is rotatably connected to the inner wall of the hollow structure, and the other end of which is provided with a meshing part for meshing with the limiting gear to limit the rotation of the limiting gear;

[0033] An unlocking plate, one end of which is located outside the bed frame, and the other end of which extends through the unlocking window and is fixedly connected to the first end of the limiting plate;

[0034] The unlocking plate is used to drive the limiting plate to rotate forward to engage with the limiting gear, or to drive the limiting plate to rotate in the opposite direction to separate from the limiting gear.

[0035] Optional, also includes:

[0036] Dividers are spaced apart above the linear reciprocating conveyor to divide the storage compartments.

[0037] The beneficial effects of this utility model are as follows: It provides an easy-to-access storage bed by using a linear reciprocating conveyor to move items towards or away from the access point, directly solving the problem of items deep within the storage compartment being difficult to reach. The linear reciprocating conveyor, acting as an "automated handling system" at the bottom of the storage compartment, can actively move items from the depths of the storage compartment towards the access point (or store them in reverse). Users only need to wait at the access point for the items to be conveyed closer to them for easy retrieval, significantly reducing the reach distance.

[0038] Therefore, the easy-to-access storage bed provided by this utility model can solve the problem of inconvenience in retrieving items from the opening of the mattress support in existing storage beds. Attached Figure Description

[0039] 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.

[0040] Figure 1 A schematic diagram of the right side structure of the easily accessible storage bed provided in this embodiment;

[0041] Figure 2 A schematic diagram of the left side structure of the easily accessible storage bed provided in this embodiment;

[0042] Figure 3 A schematic diagram of the hollow structure of the bed frame provided for an embodiment;

[0043] Figure 4 This is a schematic diagram of the linear reciprocating conveying device provided in the embodiment.

[0044] In the picture:

[0045] 100. Bed frame; 100a. Storage compartment; 100b. Hollow structure;

[0046] 200. Mattress support components;

[0047] 300. Linear reciprocating conveyor;

[0048] 400. Pneumatic connecting rod assembly;

[0049] 500. Access Point;

[0050] 600. Corner bracket connector;

[0051] 700, partition board;

[0052] 1. Circular conveyor belt; 101. Upper section; 102. Lower section;

[0053] 2. Bed frame base; 201. Edge position;

[0054] 3. Power unit;

[0055] 301. Active rotating rod;

[0056] 302. Driven rotating rod;

[0057] 303, Rotary drive assembly; 3031, Joystick turntable; 3031a, Joystick part; 3032, Drive shaft; 3033, Speed-up gear assembly; 3034, Limit gear; 3035, Limit plate; 3036, Unlock plate;

[0058] 304. Rotary bearing. Detailed Implementation

[0059] In this utility model, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this utility model. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this utility model, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0060] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit the invention.

[0061] In the description of this utility model, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " generally indicates that the preceding and following objects have an "or" logical relationship.

[0062] In this invention, terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy, or order between these entities or operations.

[0063] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a series of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0064] Similar to the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0065] In the description of the embodiments of this utility model, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the convenience of describing the specific embodiments of this utility model or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0066] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this utility model, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this utility model pertains, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0067] This utility model provides an easy-to-access storage bed that solves the problem of inconvenient access to items located far from the opening of the mattress support in existing storage beds.

[0068] See Figure 1 The easy-to-access storage bed includes:

[0069] A bed frame 100, which encloses a storage compartment 100a with an open top;

[0070] A mattress support 200 is movably mounted at the opening of the storage compartment 100a and is configured to: horizontally cover the opening of the storage compartment 100a when closed; and be at least partially removed when open, so that the opening of the storage compartment 100a is at least partially exposed to form an access opening 500 for items to pass through.

[0071] A linear reciprocating conveyor 300 is disposed at the bottom of the storage compartment 100a and is used to drive the items to move toward or away from the access port 500.

[0072] Optionally, the easy-access storage bed also includes a pneumatic linkage assembly 400, which connects the mattress support 200 and the bed frame 100 to keep the mattress support 200 in the open state.

[0073] The easy-to-access storage bed of this utility model mainly includes the following steps in its working process:

[0074] S10: Off state:

[0075] When not in use, the mattress support 200 horizontally covers the opening of the storage compartment 100a, forming a flat bed surface on which the mattress can be placed normally. At this time, the linear reciprocating conveyor 300 is idle, and items are stored inside the storage compartment 100a.

[0076] S20: Switch to the on state:

[0077] When a user needs to access items, the mattress support 200 is partially or completely moved manually or mechanically (e.g., by hinges, slides, or hydraulic rods). At least a portion of the top opening of the storage compartment 100a is exposed, forming an "access point 500". The size and location of the access point 500 can be adjusted according to the design (e.g., located at the foot of the bed, headboard, or on the left or right sides of the bed), preferably in an area easily accessible to the user (e.g., at the foot of the bed) to maximize convenience.

[0078] S30: Operate the linear reciprocating conveyor 300:

[0079] Retrieval process: The user activates the linear reciprocating conveyor 300. The linear reciprocating conveyor 300 (such as a conveyor belt, roller system, or electric slide rail) moves the items at the bottom of the storage compartment 100a toward the "access port 500". The items are automatically conveyed to the vicinity of the access port 500, and the user can directly retrieve them from the access port 500 without having to go inside the storage compartment 100a.

[0080] Storage process: The user puts the item into the storage compartment 100a through the access port 500, and then operates the linear reciprocating conveyor 300 to move the item away from the access port 500 until it is stored in the designated location (such as deep inside) of the storage compartment 100a.

[0081] S40: Restore shutdown status:

[0082] After storage and retrieval are completed, the user moves the mattress support 200 back to its original position, covers the open storage compartment 100a, restores the bed surface to flatness, and the linear reciprocating conveyor 300 stops working.

[0083] Throughout the entire storage process described above, the user only needs to operate at the access port 500, without having to reach into the storage compartment 100a, which has the advantages of being time-saving and easy to operate.

[0084] The easy-to-access storage bed provided by this utility model solves the problem of items being difficult to reach deep within the storage compartment 100a by using a linear reciprocating conveyor 300 to move the items closer to or further away from the access port 500. The linear reciprocating conveyor 300, acting as an "automated handling system" at the bottom of the storage compartment 100a, actively moves items from deep within the storage compartment 100a towards the access port 500 (or stores them in the opposite direction). Users only need to wait at the access port 500 for the items to be conveyed closer for easy retrieval, significantly reducing the reach distance.

[0085] Therefore, the easy-to-access storage bed provided by this utility model can solve the problem of inconvenience in retrieving items from the opening 200 of the mattress support in existing storage beds.

[0086] See Figure 4 In this embodiment, the linear reciprocating conveying device 300 includes:

[0087] A circular conveyor belt 1, the circular conveyor belt 1 including an upper belt section 101 for carrying the articles, and a lower belt section 102 located below the upper belt section 101;

[0088] Bed frame base plate 2, which is located between the upper belt section 101 and the lower belt section 102 to support the upper belt section 101;

[0089] The power unit 3 is connected to the annular conveyor belt 1 for driving the annular conveyor belt 1 to rotate, so as to realize the position exchange between the upper belt segment 101 and the lower belt segment 102.

[0090] Through the coordinated design of the circular conveyor belt 1 and the power unit 3, automated bidirectional transport of items within the storage compartment 100a is achieved. The upper belt section 101 directly carries the items, the bed frame base plate 2 provides stable support, and the power unit 3 drives the circular conveyor belt 1 to rotate cyclically, enabling the items to move smoothly to the storage / retrieval port 500 or return to the compartment, significantly reducing the physical exertion of manually searching for items.

[0091] Furthermore, the width of the annular conveyor belt 1 is smaller than the width of the bed frame base plate 2, so that the edges 201 of the bed frame base plate 2 on both sides are exposed on the annular conveyor belt. The edges 201 of the bed frame base plate 2 exposed on the annular conveyor belt 1 are fixed to the wall of the storage compartment 100a by corner bracket connectors 600. This ensures that the annular conveyor belt 1 does not interfere with the compartment wall during operation, and the corner brackets distribute the load-bearing pressure, enhancing the overall structural stability, while also facilitating installation and maintenance.

[0092] In this embodiment, the annular conveyor belt 1 further includes a first arc-shaped portion connecting one end of the upper belt segment 101 and the lower belt segment 102, and a second arc-shaped portion connecting the other end of the upper belt segment 101 and the lower belt segment 102; optionally, the ends of the active rotating rod 301 and the driven rotating rod 302 are rotatably mounted on the bed frame 100 via a rotary bearing 304;

[0093] The power unit 3 includes an active rotating rod 301 that is disposed opposite to the end face of one end of the bed frame base plate 2 and closely attached to the inner wall of the first arc-shaped part, a driven rotating rod 302 that is disposed opposite to the end face of the other end of the bed frame base plate 2 and closely attached to the inner wall of the second arc-shaped part, and a rotating drive assembly 303 that is connected to the active rotating rod 301.

[0094] The rotary drive assembly 303 is used to drive the active rotary rod 301 to rotate, so as to realize the rotational interchange of the upper belt segment 101 and the lower belt segment 102.

[0095] Furthermore, the bed frame 100 is provided with a hollow structure 100b into which the end of the active rotating rod 301 extends. The rotation drive assembly 303 is located in the hollow structure 100b and is connected to the end of the active rotating rod 301 that extends into the hollow structure 100b.

[0096] The close fit design between the arc-shaped part and the rotating rod efficiently transmits the driving force of the power unit 3 to both ends of the circular conveyor belt 1. The rotation drive assembly 303 controls the rotation of the active rotating rod 301, which drives the circular conveyor belt 1 to change direction smoothly, realizing the in-and-out transport of items and avoiding the circular conveyor belt 1 from running off course or getting stuck.

[0097] In this embodiment, the rotary drive assembly 303 is a hand-driven structure. Correspondingly, the outer surface of the bed frame 100 is provided with a hand-cranked window connected to the hollow structure 100b and an unlocking window connected to the hollow structure 100b.

[0098] Specifically, see Figures 2-4 The rotation drive assembly 303 includes:

[0099] A rocker turntable 3031 is rotatably mounted on the hand-cranked window, and the rocker part 3031a of the rocker turntable 3031 protrudes to the outside of the bed frame 100;

[0100] The transmission shaft 3032 has one end fixedly connected to the center position of the rocker turntable 3031, and the other end rotatably connected to the inner wall of the hollow structure 100b.

[0101] The speed-increasing gear assembly 3033 connects the drive shaft 3032 and the active rotating rod 301. The speed-increasing gear assembly 3033 amplifies the rotational speed of the rotating rod, thereby increasing the conveying speed of the items.

[0102] A limiting gear 3034 is fixed on the transmission shaft 3032;

[0103] The limiting rotating plate 3035 has a first end that is rotatably connected to the inner wall of the hollow structure 100b, and the other end is provided with a meshing part for meshing with the limiting gear 3034 to limit the rotation of the limiting gear 3034.

[0104] Unlocking plate 3036, one end of which is located outside the bed frame 100, and the other end of which extends through the unlocking window to be fixedly connected to the first end of the limiting plate 3035.

[0105] The unlocking plate 3036 is used to drive the limiting plate 3035 to rotate forward to engage with the limiting gear 3034, or to drive the limiting plate 3035 to rotate in the opposite direction to separate from the limiting gear 3034.

[0106] The above-mentioned manual drive solution is suitable for scenarios where there is no power supply or where users prefer manual operation. The specific working process is as follows:

[0107] (1) Initial locked state

[0108] To prevent the circular conveyor belt 1 from accidentally sliding when not in operation (such as due to gravity or inertia causing items to shift), this solution includes a limit locking mechanism. In the initial state:

[0109] The meshing part of the limiting plate 3035 engages with the limiting gear 3034 under the action of torsion spring or gravity, preventing the rotation of each gear (and the drive shaft 3032), thereby locking the position of the annular conveyor belt 1.

[0110] (2) Unlocking operation (requires manual release)

[0111] When a user needs to move the joystick, it must be unlocked first:

[0112] The user turns the unlocking plate 3036 (the operating end located outside the bed frame 100) to make it drive the limit plate 3035 to rotate in the opposite direction, so that the meshing part separates from the limit gear 3034.

[0113] At this time, the drive shaft 3032 can rotate freely, and the user can shake the rocker arm to drive the annular conveyor belt 1.

[0114] (3) Shaking the rocker turntable 3031 drives the circular conveyor belt 1

[0115] The user holds the rocker arm 3031a (protruding to the outside of the bed frame 100) of the rocker arm dial 3031 and shakes it clockwise or counterclockwise.

[0116] The rocker turntable 3031 drives the transmission shaft 3032 to rotate, and the transmission shaft 3032 increases the rotation speed through the speed-increasing gear assembly 3033 and transmits it to the active rotating rod 301.

[0117] The active rotating rod 301 is in close contact with the first arc-shaped part of the annular conveyor belt 1, driving the annular conveyor belt 1 to rotate as a whole, so that the upper belt section 101 (carrying the items) moves into the storage port 500 or the storage compartment 100a.

[0118] (4) Goods transportation

[0119] Retrieval: The user cranks the lever clockwise, and the circular conveyor belt 1 transports the item towards the storage / retrieval port 500 for easy retrieval.

[0120] Storage: The user cranks the lever counterclockwise, and the circular conveyor belt 1 transports the items into the storage compartment 100a to complete the storage.

[0121] (5) Restore lock (after operation is completed)

[0122] When the user releases the unlocking plate 3036, the limiting plate 3035 returns to its original position under the action of a restoring force (such as a torsion spring or gravity), and the meshing part re-engages with the limiting gear 3034 to prevent the annular conveyor belt 1 from slipping.

[0123] Of course, in some other embodiments, the rotary drive assembly 303 can also be electrically powered. Specifically, the rotary drive assembly 303 includes a motor and a control device communicatively connected to the motor. Accordingly, the control device includes a mobile terminal with a specified application installed and / or a control panel mounted and fixed to the outside of the bed frame 100. Optionally, the control panel is mounted and fixed to the footboard of the bed frame 100, allowing direct access to the control panel after opening the mattress support 200 to control the forward and reverse rotation of the motor.

[0124] The combination of motor and control device supports electric operation. Users can remotely control or directly operate the control panel at the foot of the bed via mobile terminal to achieve one-click access and improve convenience. The control panel is designed in a way that conforms to human-computer interaction habits.

[0125] Optionally, the easily accessible storage bed also includes partitions 700. The partitions 700 are spaced above the linear reciprocating conveyor 300 to avoid affecting the movement of the annular conveyor belt 1, and are used to divide the storage compartments 100a for easy partitioned storage.

[0126] In summary, the easy-to-access storage bed provided in this embodiment has the following beneficial effects:

[0127] ① Convenient storage and retrieval design: Through the linkage between the mattress support 200 and the linear reciprocating conveyor 300, items can automatically enter and exit the storage compartment 100a. Users can complete the storage and retrieval operation without entering the compartment, which significantly improves convenience.

[0128] ② High-efficiency conveying structure: The ring conveyor belt 1 and the power unit 3 work together to realize bidirectional and stable conveying of items, reducing the physical consumption of manual searching, and are especially suitable for storing and retrieving heavy or deep items.

[0129] ③ Multi-mode operation compatibility: Supports both electric (mobile terminal / control panel) and manual (joystick / turntable 3031) dual drive schemes, adapting to electric or non-electric scenarios and improving usage flexibility.

[0130] ④ Safety locking mechanism: The limit gear 3034 and the unlocking plate 3036 are designed to prevent the ring conveyor belt 1 from sliding accidentally, ensuring that the storage position of the items is fixed, and the manual unlocking operation is simple and reliable.

[0131] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. An easily accessible storage bed, characterized in that, include: A bed frame (100) that encloses a storage compartment (100a) with an open top. A mattress support (200) is movably mounted on the opening of the storage compartment (100a) and configured to: horizontally cover the opening of the storage compartment (100a) when closed; and be at least partially removed when open, so that the opening of the storage compartment (100a) is at least partially exposed to form an access port (500) for the passage of items. A linear reciprocating conveyor (300) is disposed at the bottom of the storage compartment (100a) and is used to drive the items to move toward or away from the access port (500).

2. The easily accessible storage bed according to claim 1, characterized in that, The linear reciprocating conveyor (300) includes: A circular conveyor belt (1) includes an upper belt section (101) for carrying the articles and a lower belt section (102) located below the upper belt section (101). Bed frame base plate (2), which is located between the upper belt section (101) and the lower belt section (102) to support the upper belt section (101). The power unit (3) is connected to the annular conveyor belt (1) for driving the annular conveyor belt (1) to rotate so as to realize the position exchange of the upper belt segment (101) and the lower belt segment (102).

3. The easily accessible storage bed according to claim 2, characterized in that, The width of the annular conveyor belt (1) is smaller than the width of the bed frame base plate (2) so that the edges (201) on both sides of the bed frame base plate (2) are exposed outside the annular conveyor belt (1). The bed frame base plate (2) is exposed at the edge position (201) of the annular conveyor belt (1) and is fixed to the wall of the storage compartment (100a) by means of corner bracket connector (600).

4. The easily accessible storage bed according to claim 2, characterized in that, The annular conveyor belt (1) further includes a first arc-shaped portion connecting one end of the upper belt segment (101) and the lower belt segment (102), and a second arc-shaped portion connecting the other end of the upper belt segment (101) and the lower belt segment (102); The power unit (3) includes an active rotating rod (301) that is disposed opposite to the end face of one end of the bed frame base plate (2) and closely attached to the inner wall of the first arc-shaped part, a driven rotating rod (302) that is disposed opposite to the end face of the other end of the bed frame base plate (2) and closely attached to the inner wall of the second arc-shaped part, and a rotating drive assembly (303) that is connected to the active rotating rod (301). The rotary drive assembly (303) is used to drive the active rotary rod (301) to rotate, so as to realize the rotational transposition of the upper belt segment (101) and the lower belt segment (102).

5. The easily accessible storage bed according to claim 4, characterized in that, The ends of the active rotating rod (301) and the driven rotating rod (302) are rotatably mounted on the bed frame (100) via a rotary bearing (304).

6. The easily accessible storage bed according to claim 4, characterized in that, The bed frame (100) is provided with a hollow structure (100b) into which the end of the active rotating rod (301) extends. The rotation drive assembly (303) is located in the hollow structure (100b) and is connected to the end of the active rotating rod (301) that extends into the hollow structure (100b).

7. The easily accessible storage bed according to claim 6, characterized in that, The rotary drive assembly (303) includes a motor and a control device communicatively connected to the motor.

8. The easily accessible storage bed according to claim 6, characterized in that, The outer surface of the bed frame (100) is provided with a hand-cranked window that connects to the hollow structure (100b); The rotary drive assembly (303) includes: A rocker turntable (3031) is rotatably mounted on the hand-cranked window, and the rocker part (3031a) of the rocker turntable (3031) protrudes to the outside of the bed frame (100); A drive shaft (3032) has one end fixedly connected to the center of the rocker turntable (3031) and the other end rotatably connected to the inner wall of the hollow structure (100b). The speed-up gear assembly (3033) is used to drive the transmission shaft (3032) and the active rotating rod (301).

9. The easily accessible storage bed according to claim 8, characterized in that, The outer surface of the bed frame (100) is provided with an unlocking window that communicates with the hollow structure (100b); The rotary drive assembly (303) further includes: A limiting gear (3034) is fixed on the transmission shaft (3032); The limiting rotating plate (3035) has a first end that is rotatably connected to the inner wall of the hollow structure (100b), and the other end is provided with a meshing part for meshing with the limiting gear (3034) to limit the rotation of the limiting gear (3034). Unlocking plate (3036), one end of which is located outside the bed frame (100), and the other end of which extends through the unlocking window to be fixedly connected to the first end of the limiting plate (3035). The unlocking plate (3036) is used to drive the limiting plate (3035) to rotate forward to engage with the limiting gear (3034) after being driven, or to drive the limiting plate (3035) to rotate in the opposite direction to separate from the limiting gear (3034).

10. The easily accessible storage bed according to claim 1, characterized in that, Also includes: A partition plate (700) is spaced above the linear reciprocating conveyor (300) to divide the storage compartment (100a).

Images