Drawing type storage device

Abstract

The utility model discloses a drawing type storage device which comprises a shell internally provided with a storage cavity and a drawer suitable for entering and exiting from the storage cavity, and the drawer is combined with the shell in a sliding mode through a sliding structure. The sliding structure comprises a pair of guide grooves arranged on the shell, and the pair of guide grooves are respectively formed on two oppositely arranged shell side walls; the pair of sliding pieces are arranged on the drawer and are respectively formed on the two oppositely arranged drawer side walls; wherein the sliding part is configured to protrude from the side wall of the drawer to the outer side into the guide groove and can freely slide in the guide groove relatively, and the sliding smoothness and stability of the drawer are remarkably improved through a unique sliding structure and a double-matching mechanism. No matter the drawer is frequently drawn or used for a long time, smooth operation of the drawer can be guaranteed, and the use experience of a user is improved.

Description

Technical Field

[0001] This utility model relates to the field of item storage technology, specifically to a pull-out storage device. Background Technology

[0002] Storage devices, as essential tools for organizing and storing items in daily life, are widely used in various settings such as homes, offices, and businesses. With the improvement of people's living standards and the increasing demand for space utilization, higher requirements are being placed on the functionality, convenience, and space efficiency of storage devices.

[0003] Most existing storage devices use traditional opening and closing methods, such as flip-tops and hinged lids. These methods often require a large amount of space to access items, and the opening and closing process is relatively cumbersome, especially in confined spaces, making them extremely inconvenient to use. Pull-out storage devices, on the other hand, overcome these shortcomings to some extent. They allow items to be retrieved and placed by pulling out the drawer, making operation more convenient and maximizing space utilization, thus gaining popularity among consumers. Pull-out storage devices are widely used in homes, offices, and commercial settings due to their convenience and practicality. Currently, common pull-out storage devices mainly consist of a shell with internal storage compartments and drawers that allow movement within and out of these compartments.

[0004] Traditional designs for the sliding mechanism connecting the drawer and the shell employ various methods. A common approach is the roller-rail system, where rollers and rails are installed on both the drawer and the shell, respectively, allowing the drawer to be pulled out by the rollers rolling along the rails. However, this type of structure has significant drawbacks. After prolonged use, the rollers are prone to wear, causing the drawer to slide unevenly or even jam, greatly impacting the user experience. Furthermore, the installation precision required for the rollers and rails is high, making maintenance complex.

[0005] Existing technologies include several patents related to pull-out storage devices, such as patent number CN202322120208, which uses a structure where the cabinet is slidably positioned under the table, achieving drawer-like storage functionality through this simple design. However, this patent still suffers from similar issues regarding the stability of the sliding structure, the flexibility of space utilization, and the ease of pulling out the drawer, failing to meet users' demands for high-quality storage devices.

[0006] In summary, existing pull-out storage devices have shortcomings in terms of sliding structure and other aspects, making it necessary to design a new type of pull-out storage device. Utility Model Content

[0007] To address the aforementioned shortcomings in the existing technology, this utility model provides a pull-out storage device, aiming to solve problems such as unsmooth drawer sliding and poor stability in the existing technology, thereby improving the performance and user experience of the storage device.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A pull-out storage device includes a housing with a built-in storage cavity and a drawer adapted to enter and exit the storage cavity. The drawer is slidably connected to the housing via a sliding structure. The sliding structure includes: a pair of guide grooves disposed on the housing, the pair of guide grooves being formed on two oppositely disposed side walls of the housing; and a pair of sliding members disposed on the drawer, the pair of sliding members being formed on two oppositely disposed side walls of the drawer. The sliding members are configured to protrude outward from the drawer side wall into the guide groove and are capable of freely sliding relative to each other within the guide groove.

[0010] Furthermore, the sliding structure further includes: a pair of guide members disposed on the housing, the pair of guide members being formed on two oppositely disposed housing sidewalls; and a pair of sliding grooves disposed on the drawer, the pair of sliding grooves being formed on two oppositely disposed drawer sidewalls; wherein the guide members are configured to protrude outward from the housing sidewall into the sliding grooves and are capable of relative sliding with the sliding grooves.

[0011] Furthermore, the guide groove is configured to penetrate the side wall of the housing to increase the contact area between the slider and the guide groove, making the sliding smoother and more stable.

[0012] Furthermore, the slider is provided with a limiting portion extending out of the guide groove, the limiting portion being configured to restrict the movement of the drawer in the axial direction of the slider.

[0013] Furthermore, a pair of baffles are arranged on both sides of the guide groove to form a sliding space between the pair of baffles, which is suitable for the limiting part to slide freely.

[0014] Furthermore, the drawer is provided with a partition component that divides the drawer into at least two storage spaces. The partition component includes: a partition plate disposed inside the drawer to divide the drawer into at least two storage spaces; and a fastener disposed on two opposing inner sidewalls of the drawer to fix the partition plate; wherein the fastener is fitted with the partition plate to allow the partition plate to be removed.

[0015] Furthermore, the length of the bottom of the housing is less than the length of the top of the housing to create a clearance space at the bottom of the housing, allowing the drawer to tilt downwards when pulled out, so as to facilitate the retrieval of items in the drawer.

[0016] Furthermore, the housing is provided with a connecting member for connecting stacked storage devices. The connecting member includes: a protrusion disposed on the top of the housing; and a snap-fit ​​portion disposed on the bottom of the housing, the snap-fit ​​portion being configured to snap into the protrusion; wherein the protrusion is provided with a slot for snapping into the snap-fit ​​portion.

[0017] Furthermore, the card slot includes a first card slot and a second card slot arranged front to back, the first card slot being disposed at the rear end of the second card slot and engaging with the card engaging portion to connect two stacked storage devices.

[0018] Furthermore, the protrusion is configured to connect to an adsorption member for fixing the storage device; the adsorption member includes: an adsorption portion configured to adsorb onto a flat surface to fix the storage device; and a connecting portion disposed at the bottom of the adsorption member, wherein the connecting portion is configured to engage with the second slot.

[0019] Due to the adoption of the above technical solutions, the beneficial effects of this utility model are as follows:

[0020] Through a unique sliding structure and dual-coupling mechanism, the drawer effectively solves the problems of uneven sliding and jamming caused by wear in traditional roller track structures, significantly improving the smoothness and stability of drawer sliding. Whether frequently pulled out or used for extended periods, the drawer operates smoothly, enhancing the user experience.

[0021] The divider design allows for flexible adjustment of the drawer's interior space to meet the storage needs of different items. Meanwhile, the height of the drawer top and the curved opening design enhance the ease of pulling out the drawer, reduce the required operating space, and make the storage device convenient to use in various environments.

[0022] The addition of connecting and adsorption components allows multiple storage units to be easily stacked and connected, and stably fixed on a flat surface. This not only saves space but also improves the overall stability and safety of the storage units, further enhancing their ease of use and stability. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below. Obviously, the drawings described below only relate to some embodiments of this application, and are not intended to limit this application.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the cooperation structure between the guide groove and the limiting part of this utility model;

[0026] Figure 3 This is a schematic diagram of the drawer structure when pulled out according to this utility model.

[0027] Figure 4 This is a structural schematic diagram from another perspective of the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of the separator component of this utility model;

[0029] Figure 6 This is a structural schematic diagram of the connecting component of this utility model;

[0030] Figure 7 This is a schematic diagram of the structure of the first and second card slots of this utility model;

[0031] Figure 8 This is a schematic diagram of the adsorption component of this utility model;

[0032] Figure 9 This is a schematic diagram of the structure of two devices stacked together according to this utility model.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1-Housing; 11-Guide groove; 12-Baffle; 2-Drawer; 21-Sliding part; 211-Limiting part; 23-Arc-shaped opening; 3-Divider assembly; 31-Divider plate; 32-Fixing part; 4-Connecting member; 41-Protrusion; 411-First slot; 412-Second slot; 42-Snap-fit ​​part; 5-Adsorption member; 51-Adsorption part; 52-Connecting part. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the application will be further described in detail below with reference to the accompanying drawings. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0036] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0037] Unless otherwise defined, the technical or scientific terms used in this patent document shall have the ordinary meaning understood by a person skilled in the art to which this application pertains. The terms "first," "second," and similar terms used in this patent specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms "an," "a," or "the" do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" indicate that the element or object preceding "comprising" encompasses the element or object listed following "comprising" or its equivalents, and do not exclude other elements or objects. Terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" are used only to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. These terms are only for the convenience of describing this application 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 application.

[0038] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0039] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, features in the following embodiments can be combined with each other.

[0040] Example 1:

[0041] like Figure 1-9 As shown, the pull-out storage device provided by this utility model mainly includes a housing 1 with a built-in storage cavity and a drawer 2 suitable for entering and exiting the storage cavity. The drawer 2 is slidably connected to the housing 1 through a unique sliding structure, realizing the smooth pull-out action of the drawer 2 within the housing 1, which greatly facilitates the retrieval and placement of items.

[0042] like Figures 1-2 As shown, the sliding structure is the core part of this utility model. It includes multiple key components that work together to ensure that drawer 2 can slide stably and smoothly.

[0043] The core components of the sliding structure include a pair of guide grooves 11 disposed on the housing 1 and a pair of sliders 21 disposed on the drawer 2. The guide grooves 11 are formed on two oppositely arranged side walls of the housing 1, while the sliders 21 are formed on two oppositely arranged side walls of the drawer 2. The sliders 21 protrude outward from the side walls of the drawer 2 into the guide grooves 11 and can slide freely relative to each other within the guide grooves 11. This design allows the drawer 2 to move stably along the direction of the guide grooves 11 during the pulling process, effectively preventing the drawer 2 from shaking or shifting, and improving the smoothness and stability of the pulling. For example, when a user pulls out the drawer 2, the sliders 21 slide within the guide grooves 11, which provide a clear movement trajectory for the sliders 21, ensuring the stability of the drawer 2's movement direction and improving the smoothness and stability of the pulling.

[0044] To increase the contact area between the slider 21 and the guide groove 11, so that the drawer 2 can be more stably engaged with the housing 1, the guide groove 11 is configured to penetrate through the side wall of the housing 1. This results in a larger contact area between the slider 21 and the guide groove 11, making the drawer 2 more stable during operation.

[0045] To prevent unnecessary movement of drawer 2 along the axis of slider 21, slider 21 is provided with a limiting part 211 extending beyond guide groove 11. The limiting part 211 cooperates with the end of guide groove 11 or other structures to limit the range of movement of drawer 2 along the axis of slider 21, ensuring the stability and safety of drawer 2 during the pulling process. For example, when drawer 2 is fully pulled out, the limiting part 211 abuts against the end of guide groove 11 to prevent drawer 2 from being pulled out excessively and falling; when drawer 2 is pushed in, the limiting part 211 also acts as a positioning element to ensure that drawer 2 can be accurately pushed into the appropriate position.

[0046] like Figures 1-2 As shown, a pair of baffles 12 are arranged on both sides of the guide groove 11, forming a sliding space between the baffles 12 suitable for the free sliding of the limiting part 211. The baffles 12 not only limit the limiting part 211 to prevent it from disengaging from the guide groove 11 during sliding, but also provide a stable sliding environment for the limiting part 211, reducing friction between the limiting part 211 and the side wall of the guide groove 11, further improving the smoothness of the drawer 2's sliding. They also prevent external objects from contacting the limiting part 211, thus restricting the drawer 2's pulling out. The limiting part 211 is configured as a circular boss with a diameter larger than the width of the guide groove 11 to restrict the movement of the drawer 2 in the axial direction of the sliding member 21.

[0047] In another embodiment, guides are provided on both sides of the housing 1 and extend into sliding grooves on both sides of the drawer 2. When the drawer 2 is pulled, the sliding grooves slide along the direction guided by the guides so that the sliding grooves slide relative to the guides, thereby enabling the drawer to slide freely.

[0048] like Figure 3 As shown, the length of the bottom of the housing 1 is less than the length of the bottom of the housing 2, forming a clearance space at the bottom of the housing 1. When the drawer 2 is pulled out, the drawer 2 will tilt downwards to facilitate the user in taking out the items inside, improving ease of use. The size of the clearance space is designed according to the downward tilt angle and distance of the drawer 2 when it is pulled out, ensuring that the drawer 2 can tilt downwards smoothly when pulled out, making it convenient for the user to retrieve items.

[0049] like Figure 5 As shown, drawer 2 is equipped with a divider assembly 3 to divide it into at least two storage spaces to meet the storage needs of different items. The divider assembly 3 includes a divider plate 31 and a fixing member 32. The divider plate 31 is located inside drawer 2, dividing it into at least two storage spaces. The fixing member 32 is located on the inner side walls of two opposite drawers 2 and is used to fix the divider plate 31 in place. The fixing member 32 and the divider plate 31 are interlocked, allowing the divider plate 31 to be easily removed and installed, thus flexibly adjusting the storage space layout inside drawer 2 according to actual needs. For example, when a user needs to store items of different sizes, the size of the storage space can be adjusted by removing and reinstalling the divider plate 31. To store longer items, the divider plate 31 can be removed, creating a larger space in drawer 2; to store smaller items, the divider plate 31 can be installed in different positions, dividing drawer 2 into multiple smaller spaces for easy categorization and storage.

[0050] like Figure 4 As shown, the height of the top of drawer 2 is less than the height of the top of shell 1. This design ensures that when drawer 2 is fully pushed into shell 1, its top will not be flush with the top of shell 1, making it easier for users to grasp drawer 2 with their fingers for pulling it out. Furthermore, drawer 2 has an arc-shaped opening 23 at the top for easy pulling. The arc-shaped opening 23 reduces the required operating space and improves ease of use. The arc-shaped opening 23 makes it easier for users to grasp drawer 2 and pull it out. Moreover, the arc shape makes the user's hand feel more comfortable during the pulling process.

[0051] like Figure 6As shown, the housing 1 is provided with a connecting member 4 for connecting two adjacent storage devices, enabling the stacking and connection of multiple storage devices. The connecting member 4 includes a protrusion 41 and a snap-fit ​​portion 42. The protrusion 41 is located at the top of the housing 1, and the snap-fit ​​portion 42 is located at the bottom of the housing 1. The protrusion 41 is provided with a slot, which includes a first slot 411 and a second slot 412 arranged front to back, as shown. Figure 1 As shown, the first slot 411 is located at the rear end of the second slot 412 and engages with the latching part 42. When two adjacent storage devices need to be connected together, the latching part 42 of one storage device can be latched into the first slot 411 of the other storage device, achieving a stable connection between the two storage devices. This connection method is simple and convenient, and can quickly stack multiple storage devices together, improving space utilization.

[0052] like Figure 6 or Figure 9 As shown, the first slot 411 and the second slot 412 are stepped. When the latching part 42 latches with the first slot 411, the latching part 42 abuts against the rear end of the second slot 412 to limit the position of the latching part 42, so that the two storage devices can be stacked together in a flat and aligned manner.

[0053] like Figure 8 As shown, to stably fix the storage device on a flat surface, the protrusion 41 is also equipped with an adsorption member for fixing the storage device. The adsorption member includes an adsorption part 51 and a connecting part 52. The adsorption part 51 is configured to adsorb onto the flat surface to fix the storage device, and the connecting part 52 is disposed at the bottom of the adsorption member and is configured to engage with the second slot 412. When the adsorption member 5 is connected to the protrusion 41, the connecting part 52 engages into the second slot 412, achieving a stable connection between the adsorption member 5 and the storage device. This design allows the adsorption member 5 to be easily installed and removed, and users can choose whether to use the adsorption member 5 to fix the storage device according to their actual needs. Specifically, the adsorption part 51 can be configured to adsorb onto the flat surface by a magnet, using the magnetic attraction force to firmly fix the storage device to a flat surface such as a desktop or wall, preventing the storage device from moving or tipping over during use.

[0054] This utility model's pull-out storage device effectively solves the problems of uneven sliding and jamming caused by wear in traditional roller track structures through a unique sliding structure and dual-cooperation mechanism, significantly improving the smoothness and stability of drawer sliding. Meanwhile, the design of the divider components allows for flexible adjustment of the drawer's internal space according to needs, improving the versatility and practicality of the storage device. The height of the drawer top and the arc-shaped opening design enhance the ease of pulling out and reduce the required operating space. The addition of connecting and suction components allows multiple storage devices to be easily stacked and connected, and stably fixed on a flat surface, further improving the overall ease of use and stability.

[0055] like Figures 1-9 As shown below, the working process of the pull-out storage device of this utility model will be explained in detail using a specific usage scenario as an example.

[0056] When a user needs to store items, they first adjust the position of the dividers 31 in the divider assembly 3 according to the size and quantity of the items, dividing the interior space of the drawer 2 into suitable storage spaces. Then, they place the items into the corresponding storage spaces. Due to the design of the divider assembly 3, different types of items can be stored separately, making management and retrieval convenient.

[0057] When an item needs to be retrieved, the user grasps the arc-shaped opening 23 at the top of drawer 2 and applies external force to slide drawer 2 within housing 1. The sliding member 21 slides relative to the guide groove 11, and the limiting part 211 moves within the sliding space formed by the baffle 12. Due to the unique design of the sliding structure, drawer 2 can slide stably and smoothly, allowing the user to easily pull out drawer 2 and retrieve the desired item.

[0058] If additional storage space is needed, users can connect multiple storage devices together using the connecting member 4. The snap-fit ​​part 42 of one storage device is snapped into the first slot 411 of another storage device, achieving a stable connection between the two devices. After connection, if it is necessary to fix the storage device in a certain position, the suction part 51 of the suction member 5 can be brought close to a flat surface, and the storage device can be fixed to the surface by the magnetic attraction force.

[0059] When it is necessary to adjust the internal spatial layout of the storage device or change its combination, the user can easily disassemble the divider component 3 and the suction component 5. The divider 31 can be removed from the fixing member 32, repositioned, and then reassembled; the suction component 5 can be disassembled by removing the connecting part 52 from the second slot 412. Through this flexible disassembly and adjustment method, the user can change the way the storage device is used according to actual needs at any time.

[0060] In summary, the pull-out storage device of this utility model has advantages such as superior sliding performance, flexible space utilization, and convenient connection and fixing. It can effectively solve the problems existing in the prior art and improve the performance and user experience of the storage device.

[0061] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A pull-out storage device, comprising a housing with a built-in storage cavity, and a drawer adapted to enter and exit the storage cavity, the drawer being slidably connected to the housing via a sliding structure; characterized in that, The sliding structure includes: A pair of guide grooves disposed on the housing, the pair of guide grooves being respectively formed on two oppositely disposed sidewalls of the housing; and A pair of sliding members disposed on the drawer, the pair of sliding members being formed on two oppositely arranged drawer side walls; The slider is configured to protrude outward from the drawer sidewall into the guide groove, and can slide freely relative to the guide groove.

2. The pull-out storage device according to claim 1, characterized in that, The sliding structure further includes: A pair of guide members disposed on the housing, the pair of guide members being formed on two oppositely disposed sidewalls of the housing; and A pair of sliding grooves are disposed on the drawer, the pair of sliding grooves being formed on two oppositely arranged drawer side walls; The guide is configured to protrude outward from the side wall of the housing into the sliding groove, and is capable of relative sliding with the sliding groove.

3. The pull-out storage device according to claim 1, characterized in that, The guide groove is configured to penetrate the sidewall of the housing to increase the contact area between the guide groove and the slider.

4. The pull-out storage device according to claim 1 or 3, characterized in that, The slider is provided with a limiting portion extending out of the guide groove, the limiting portion being configured to restrict the movement of the drawer in the axial direction of the slider.

5. The pull-out storage device according to claim 4, characterized in that, A pair of baffles are arranged on both sides of the guide groove to form a sliding space between the pair of baffles, which is suitable for the limiting part to slide freely.

6. The pull-out storage device according to claim 1, characterized in that, The drawer is internally equipped with a divider component that divides the drawer into at least two storage spaces, the divider component comprising: Dividers, disposed inside the drawer to divide it into at least two storage spaces; and Fasteners are disposed on the inner sidewalls of two oppositely arranged drawers to secure the divider. The fastener is fitted into the partition plate to allow for the removal of the partition plate.

7. The pull-out storage device according to claim 1, characterized in that, The length of the bottom of the housing is less than the length of the top of the housing to create a clearance space at the bottom of the housing, allowing the drawer to tilt downwards when pulled out.

8. The pull-out storage device according to claim 1, characterized in that, The housing is provided with a connecting member for connecting stacked storage devices, the connecting member comprising: A protrusion disposed on the top of the housing; and A snap-fit ​​portion is disposed at the bottom of the housing, the snap-fit ​​portion being configured to snap into the protrusion; The protruding part is provided with a slot that engages with the engaging part.

9. The pull-out storage device according to claim 8, characterized in that, The card slot includes a first card slot and a second card slot. The first card slot is disposed at the rear end of the second card slot and engages with the card connector to connect two stacked storage devices.

10. The pull-out storage device according to claim 9, characterized in that, The protrusion is configured to be connected to an adsorption member for fixing the storage device; The adsorption component includes: An adsorption section, configured to adsorb onto a flat surface to fix the storage device; and A connecting portion is disposed at the bottom of the adsorption member. The connecting part is configured to engage with the second slot.

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