A high body pull basket
Patent Information
- Application Number
- CN202521935296.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-09
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2035-09-09
AI Technical Summary
现有高身拉篮普遍采用固定框架和分层储物篮的结构，每层储物篮通过连接件与框架固定，虽在安装阶段可通过调整连接件位置实现储物篮高度的初步设定，但是高身拉篮安装好后，用户需要重新规划储物空间来适配不同高度物品的存放需求时，需先清空待调节层及相邻层的所有物品，再借助工具拆卸储物篮与框架的连接件，调整后重新安装固定，整个过程耗时耗力，且反复拆卸易导致框架安装孔磨损、连接件松动，降低高身拉篮的结构稳定性与使用寿命，导致篮筐之间的距离无法根据物品高度灵活调整，若存放矮规格物品，易出现层间空间浪费；若临时新增高规格物品，可能因层间距不足而无法存放，需额外占用橱柜其他空间
篮筐下端前后两侧的折叠支架可在外力作用下灵活转动，具备“折叠收纳”与“竖向支撑”两种工作状态：当篮筐中存储的物品高度与储物空间大小匹配，尤其是存放高规格物品时，折叠支架可折叠贴合于篮筐下端，不占用篮筐下方空间，保证拉篮整体结构紧凑；当篮筐内存储矮规格物品，需要在该篮筐上方新增储物层时，仅需外力推动折叠支架转动至竖向分布状态，将储物篮安装在两个折叠支架上，即可快速形成稳定的支撑结构，无需拆卸框架或篮筐的任何连接件，彻底摆脱现有技术“拆卸-重装”的调节模式。整个调节过程无需工具辅助，无需清空篮筐内物品，操作方便，极大降低了高度调节的操作门槛与时间成本，同时避免了反复拆卸对组件的磨损，延长拉篮使用寿命；若用户后续需在任一拉篮内同时存放高、矮规格物品，用户可针对性调整每个篮筐的折叠支架状态，实现不同高度物品的分层存放，无需重新规划整体储物布局，适配性极强，从而实现可根据物品高度实时优化空间分配，最大化利用橱柜垂直空间的效果。
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Figure CN224876277U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of cabinet technology, specifically to a tall pull-out basket. Background Technology
[0002] In modern home cabinet storage systems, tall pull-out baskets have become a core component for improving the convenience of home storage due to their efficient use of vertical cabinet space and ability to categorize and store items. Existing tall pull-out baskets generally employ a fixed frame and tiered storage basket structure. Each tier is fixed to the frame via connectors. While the initial height of the storage basket can be set during installation by adjusting the position of the connectors, once installed, if users need to replan the storage space to accommodate items of different heights, they must first clear all items from the tier to be adjusted and adjacent tiers, then use tools to disassemble the connectors between the storage basket and the frame, adjust, and reinstall. This entire process is time-consuming and labor-intensive. Repeated disassembly can easily lead to wear on the frame mounting holes and loosening of the connectors, reducing the structural stability and lifespan of the tall pull-out basket. Furthermore, the distance between baskets cannot be flexibly adjusted according to the height of the items. If short items are stored, space between tiers is easily wasted; if tall items are added temporarily, insufficient spacing between tiers may prevent storage, requiring additional cabinet space. Currently, although some improvement solutions have been proposed in the industry to address the above issues, such as increasing the density of frame mounting holes to improve adjustment accuracy or using flexible connectors to simplify disassembly, none of them have escaped the core adjustment mode of "disassembly-reassembly" and cannot fundamentally solve the problem of inconvenient height adjustment after installation. Utility Model Content
[0003] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a tall pull-out basket that allows for flexible adjustment of interlayer space without extensive disassembly, balancing storage convenience and space utilization. The technical solution adopted includes... A tall pull-out basket is installed inside a cabinet, with tracks installed on the top and bottom walls of the cabinet. The tall pull-out basket includes: A frame is installed inside the cabinet, with its upper and lower ends mounted on tracks via rollers; and the frame has openings on both the left and right sides. A basketball hoop is set inside and connected to a frame. Each basketball hoop has folding brackets installed on its front and rear sides at the bottom, and each folding bracket has slide rails distributed in the left and right directions. Storage basket; The folding bracket can rotate and fold under external force to fit the lower end of the basket, or rotate and be vertically distributed below the basket. The storage basket is detachably mounted on the slide rail via pulleys and can move left and right on the slide rail.
[0004] The technical solution adopted by one embodiment of this utility model to solve its technical problem is as follows: the slide rail includes a first sliding space, a second sliding space and a third sliding space distributed from left to right, and a limiting ring is provided at both ends of the pulley. The height of the first sliding space and the third sliding space is less than the outer diameter of the limiting ring, and the height of the second sliding space is greater than the outer diameter of the limiting ring.
[0005] The technical solution adopted by one embodiment of this utility model to solve its technical problem is as follows: the folding bracket includes a rectangular frame, the rectangular frame is rotatably installed at the lower end of the basket through a folding hinge, a guide strip is installed inside the rectangular frame, and the guide strip and the lower end of the rectangular frame enclose each other to form the slide rail.
[0006] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: the folding hinge is a 90° folding hinge.
[0007] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: the storage basket is also provided with a support wheel, and the support wheel can slide along the lower end of the rectangular frame.
[0008] The beneficial effects of this utility model are: The folding brackets on the front and rear sides of the bottom of the basket can rotate flexibly under external force, and have two working states: "folding and storage" and "vertical support". When the height of the items stored in the basket matches the size of the storage space, especially when storing tall items, the folding brackets can be folded and fitted to the bottom of the basket without occupying the space below the basket, ensuring that the overall structure of the pull-out basket is compact. When storing short items in the basket and needing to add a storage layer above the basket, only external force is needed to push the folding brackets to rotate to the vertical distribution state, and the storage basket can be installed on the two folding brackets to quickly form a stable support structure without disassembling any connecting parts of the frame or basket, completely eliminating the "disassembly-reassembly" adjustment mode of existing technology. The entire adjustment process requires no tools or emptying of the baskets, making it easy to operate and greatly reducing the operational threshold and time cost of height adjustment. It also avoids wear and tear on components caused by repeated disassembly, extending the lifespan of the pull-out baskets. If users need to store items of different heights in any pull-out basket simultaneously, they can adjust the folding bracket of each basket to achieve layered storage of items of different heights without having to replan the overall storage layout. It is highly adaptable and can optimize space allocation in real time according to the height of the items, maximizing the use of vertical space in the cabinet. Attached Figure Description
[0009] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1This is a schematic diagram of the structure of the tall pull-out basket described in this embodiment. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the tall pull-out basket described in this embodiment. Figure 2 ; Figure 3 This is a schematic diagram of the structure of the storage basket as described in this embodiment when it is stored under the basket frame; Figure 4 This is a schematic diagram of the storage basket being pulled out in this embodiment; Figure 5 This embodiment presents a schematic diagram of the folding bracket when folded at the bottom of the basket. Figure 6 This is a schematic diagram of the structure of the folding bracket described in this embodiment when rotated to a vertical distribution. Detailed Implementation
[0010] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0011] In the description of this utility model, "multiple" means two or more; "greater than," "less than," and "exceeding" are understood to exclude the stated number; "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.
[0012] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0013] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0014] Reference Figure 1-6 The present application proposes an embodiment in which the high pull-up basket includes: A frame 20 is installed inside the cabinet, with its upper and lower ends mounted on a track 10 via rollers; and the frame 20 has open sides. A basketball hoop 30 is set inside and connected to the frame 20. Each basketball hoop 30 has a folding bracket 40 installed on the front and rear sides of its lower end. Each folding bracket 40 is provided with slide rails 50 distributed in the left and right directions. Storage basket 60; The folding bracket 40 can rotate and fold under external force to fit the lower end of the basket 30, or rotate and be vertically distributed below the basket 30. The storage basket 60 is detachably mounted on the slide rail 50 via pulleys 61 and can move in the left and right directions on the slide rail 50.
[0015] A tall pull-out basket is installed inside a cabinet. Tracks 10 are installed on the top and bottom walls of the cabinet to allow the tall pull-out basket to be stored inside the cabinet or removed from the cabinet for taking out or putting in items.
[0016] The folding brackets 40 on the front and rear sides of the lower end of the basket 30 can rotate flexibly under external force, and have two working states: "folding and storage" and "vertical support". When the height of the items stored in the basket 30 matches the size of the storage space, especially when storing tall items, the folding brackets 40 can be folded and fitted to the lower end of the basket 30 without occupying the space below the basket 30, ensuring that the overall structure of the pull-out basket is compact. When storing short items in the basket 30, and it is necessary to add a storage layer above the basket 30, only external force is needed to push the folding brackets 40 to rotate to the vertical distribution state, and the storage basket 60 is installed on the two folding brackets 40 to quickly form a stable support structure without disassembling any connecting parts of the frame 20 or the basket 30, completely eliminating the "disassembly-reassembly" adjustment mode of the existing technology. The entire adjustment process requires no tools or emptying of the basket 30, making it easy to operate and greatly reducing the operational threshold and time cost of height adjustment. It also avoids wear and tear on components caused by repeated disassembly, extending the lifespan of the pull-out basket. If users need to store items of different heights in any pull-out basket simultaneously, they only need to adjust the folding bracket 40 of the corresponding basket 30 to achieve layered storage of items of different heights. There is no need to replan the overall storage layout, making it highly adaptable. This allows for real-time optimization of space allocation based on the height of the items, maximizing the use of vertical cabinet space.
[0017] The slide rail 50 includes a first sliding space 51, a second sliding space 52 and a third sliding space 53 distributed from left to right. The pulley 61 is provided with a limiting ring 611 at both ends. The height of the first sliding space 51 and the third sliding space 53 is less than the outer diameter of the limiting ring 611, and the height of the second sliding space 52 is greater than the outer diameter of the limiting ring 611.
[0018] In this embodiment, specifically, the folding bracket 40 includes a rectangular frame 41, which is rotatably mounted on the lower end of the basket 30 via a folding hinge. A guide strip 42 is installed inside the rectangular frame 41, and the guide strip 42 and the lower end of the rectangular frame 41 enclose each other to form the slide rail 50. The rectangular frame 41 is rotatably connected to the bottom of the basket 30 via the folding hinge, and the guide strip 42 is fixedly mounted on the rectangular frame 41. The guide strip 42 can be integrally formed with the rectangular frame 41 for easy production.
[0019] In this embodiment, the folding hinge is a 90° folding hinge, which ensures that the folding bracket 40 can stably support the storage basket 60 after switching from folding to vertical support.
[0020] Because the second sliding space 52 is higher, when the user installs the storage basket 60 onto the slide rail 50 via the pulley 61, the second sliding space 52 forms the entrance to the slide rail 50, facilitating the quick alignment of the pulley 61 with the slide rail 50. This allows for tool-free installation and removal of the pulley 61 on the slide rail 50. Taking the storage basket 60 being pulled out to the right as an example, when the storage basket 60 is tucked under the basket, the pulley 61 will eventually stop in the first sliding space 51, where the spacing is smaller. When the storage basket 60 is pulled out from under the basket 30, the pulley 61 stops in the third sliding space 53, where the spacing is even smaller. In both cases, the slide rail 50 limits the position of the wheel, thus fixing the position of the storage basket 60 and ensuring that the storage basket 60 can stably support items.
[0021] The storage basket 60 is also equipped with a support wheel 62, which can slide along the lower end of the rectangular frame 41. The support wheel 62 slides along the lower end of the rectangular frame 41, and through its close contact with the lower plane of the rectangular frame 41, it further restrains the vertical swaying of the storage basket 60. The pulley 61 and the support wheel 62 work together to improve the structural load-bearing capacity and effectively prevent the storage basket 60 from tilting, jamming, or shifting due to uneven force during movement. Even when the storage basket 60 is pushed or pulled quickly, it can maintain smooth sliding.
[0022] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.
Claims
1. A tall pull-out basket, installed inside a cabinet, wherein tracks (10) are respectively installed on the top and bottom walls of the cabinet, characterized in that, High layups include: A frame (20) is set inside the cabinet, with the upper and lower ends of the frame (20) respectively mounted on the track (10) by rollers; and the left and right sides of the frame (20) are open. The basket (30) is set inside the frame (20) and connected to the frame (20). Each basket (30) has a folding bracket (40) installed on the front and rear sides of its lower end. Each folding bracket (40) is provided with a slide rail (50) distributed in the left and right directions. Storage basket (60); The folding bracket (40) can be rotated and folded under the action of external force to fit the lower end of the basket (30), or rotated and vertically distributed below the basket (30). The storage basket (60) is detachably mounted on the slide rail (50) by pulleys (61) and can move in the left and right directions on the slide rail (50).
2. The tall pull-out basket according to claim 1, characterized in that, The slide rail (50) includes a first sliding space (51), a second sliding space (52) and a third sliding space (53) distributed from left to right. The pulley (61) is provided with a limiting ring (611) at both ends. The height of the first sliding space (51) and the third sliding space (53) is less than the outer diameter of the limiting ring (611), and the height of the second sliding space (52) is greater than the outer diameter of the limiting ring (611).
3. The tall pull-out basket according to claim 2, characterized in that, The folding bracket (40) includes a rectangular frame (41), which is rotatably mounted on the lower end of the basket (30) via a folding hinge. A guide strip (42) is installed inside the rectangular frame (41), and the guide strip (42) and the lower end of the rectangular frame (41) enclose each other to form the slide rail (50).
4. The tall pull-out basket according to claim 3, characterized in that, The folding hinge is a 90° folding hinge.
5. The tall pull-out basket according to claim 3, characterized in that, The storage basket (60) is also provided with a support wheel (62), which can slide along the lower end of the rectangular frame (41).