Locking structure and storage rack

Abstract

The utility model relates to the technical field of household articles, in particular to a locking structure and a storage rack, and the locking structure comprises an insertion end arranged on a first main body and an insertion groove which is formed in a second main body and is in matched insertion connection with the insertion end; the plugging end is also provided with a clamping part which enables the first main body and the second main body to be clamped and fixed. The technical problems that in the prior art, after a storage rack is detached, the occupied space is large, and a locking structure with a simple structure is lacked are effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of household products, and in particular to a locking structure and a storage rack. Background Art

[0002] A storage rack is a storage tool used to organize and store items. The existing non-detachable storage racks on the market take up a large space when in use and when storing items. Some foldable storage racks are composed of side panels and bottom panels, etc., and can be disassembled into several panels and support rods, but the disassembled storage racks still take up a large space when stored, and the storage and logistics costs are high. In addition, the locking device structure used in the existing storage racks when assembling is too complicated, and the production cost is high. Utility Model Content

[0003] The present application provides a locking structure and a storage rack, so as to at least solve the technical problems in the prior art that the storage rack occupies a large space after being disassembled and lacks a locking structure with a simple structure.

[0004] In order to achieve the above-mentioned purpose, the present application provides a locking structure, including an inserting end arranged on a first body and an inserting groove arranged on a second body for cooperating with the inserting end, and a clamping portion is also arranged on the inserting end to clamp and fix the first body and the second body.

[0005] In some of the embodiments, the plug-in slot is provided with a clamping hole that cooperates with the clamping portion, and the clamping portion is a one-way locking structure that can be clamped into the clamping hole.

[0006] In some embodiments, the clamping portion is fixedly connected to a side of the plug-in end, and the clamping hole is arranged on a side of the plug-in slot.

[0007] In some embodiments, the clamping portion can be elastically deformed in a direction away from the clamping hole and thus detached from the clamping hole, and the plug end is provided with a movable space for the clamping portion to be elastically deformed.

[0008] The present application also provides a storage rack, which is provided with a locking structure as described in any one of the above items, including a first storage rack with an accommodating space formed inside, the first storage rack including a vertically arranged support member and a frame body arranged at the upper and lower ends of the support member to form the basic shape of the first storage rack, and the support member and the frame body are connected by the locking structure.

[0009] In some embodiments, the support members are distributed on the left and right sides of the first storage rack, two groups of locking structures are provided at the lower ends of the support members for locking with the sides of the frame body, and a group of locking structures are provided at the upper ends of the support members for locking with the sides of the frame body.

[0010] In some of the embodiments, the upper portion of the side of the frame body is provided with two of the plug-in slots that are locked and connected to the lower end of the support member, and the lower portion of the side of the frame body is provided with one of the plug-in slots that are locked and connected to the upper end of the support member.

[0011] In some embodiments, a side frame is disposed at the upper end of the first storage rack and is locked with the frame body via a locking structure, and the side frame cooperates with the frame body to form a second storage rack.

[0012] In some embodiments, the side frame is locked and connected to the insertion slot at the upper end of the frame body.

[0013] In some embodiments, the first storage rack and the second storage rack contain detachable storage containers that cooperate therewith, and the storage containers are placed on the frame body. The front and rear sides of the frame body are respectively provided with inclined slopes to prevent the storage containers from falling out.

[0014] According to the above content, the beneficial effects of this application are:

[0015] 1. The present application provides a locking structure that can be plugged in and unlocked by pressing, which is convenient for assembly and disassembly and effectively improves the stability of the connection, streamlines the structure and reduces production costs;

[0016] 2. The present application provides a storage rack including a simple locking structure, which is not only easy to install and disassemble, but also saves more space when storing because its main structure is composed of a frame after disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of the storage rack in the embodiment of the present application;

[0019] Figure 2 This is a schematic diagram of the locking structure coordination of an embodiment of the present application;

[0020] Figure 3 This is an exploded view of the storage rack of the embodiment of the present application;

[0021] Figure 4 It is a schematic diagram of the plug-in terminal structure of an embodiment of the present application.

[0022] Explanation of reference numerals: first storage rack 1; support member 1.1; frame body 1.2; second storage rack 2; side frame 2.1; storage container 3; plug-in end 4; clamping portion 4.1; movable space 4.2; plug-in slot 5; clamping hole 5.1. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. In addition, it can also be understood that although the efforts made in this development process may be complex and lengthy, for ordinary technicians in the field related to the contents disclosed in the present application, some changes such as design, manufacturing or production based on the technical contents disclosed in the present application are only conventional technical means, and should not be understood as insufficient contents disclosed in the present application.

[0024] Reference to "embodiments" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those of ordinary skill in the art that the embodiments described in this application may be combined with other embodiments without conflict.

[0025] Unless otherwise defined, the technical terms or scientific terms involved in this application should be understood by people with ordinary skills in the technical field to which this application belongs. The words "one", "a", "a", "the" and the like involved in this application do not indicate a quantitative limitation, and may represent the singular or plural. The terms "include", "comprise", "have" and any of their variations involved in this application are intended to cover non-exclusive inclusions; for example, a process, method, system, product or device that includes a series of steps or modules (units) is not limited to the listed steps or units, but may also include steps or units that are not listed, or may also include other steps or units inherent to these processes, methods, products or devices. The words "connect", "connected", "coupled" and the like involved in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The "multiple" involved in this application refers to greater than or equal to two. "And / or" describes the association relationship of associated objects, indicating that there can be three relationships, for example, "A and / or B" can represent: A exists alone, A and B exist at the same time, and B exists alone. The terms "first", "second", "third" and the like involved in the present application are merely used to distinguish similar objects and do not represent a specific ordering of the objects.

[0026] On the one hand, the present application provides a locking structure, including an inserting end arranged on a first body and an inserting slot arranged on a second body for mating with the inserting end. The inserting end is also provided with a clamping portion for clamping and fixing the first body and the second body.

[0027] On the other hand, the present application provides a storage rack, which is provided with a locking structure as any one of the above-mentioned ones, including a first storage rack with an accommodating space formed inside, the first storage rack including a vertically arranged support member and a frame body arranged at the upper and lower ends of the support member to form the basic shape of the first storage rack, and the support member and the frame body are connected by a locking structure.

[0028] Implementation example Figures 1 to 4 As shown, a storage rack includes a first storage rack 1 and a second storage rack 2 with a storage space formed therein, the second storage rack 2 is arranged at the upper end of the first storage rack 1, and the first storage rack 1 and the second storage rack 2 are connected by a locking structure. The first storage rack 1 and the second storage rack 2 contain detachable storage containers 3, such as boxes or drawers, which cooperate with them.

[0029] Furthermore, the locking structure includes a plug-in terminal 4 provided on the first main body and a plug-in slot 5 provided on the second main body to be plugged in with the plug-in terminal 4. A clamping portion 4.1 is fixedly provided on the side of the plug-in terminal 4 to enable the first main body and the second main body to be clamped and fixed, and a clamping hole 5.1 is provided on the side of the plug-in slot 5 to cooperate with the clamping portion 4.1. The clamping portion 4.1 is a one-way locking structure that can be elastically deformed in a direction away from the clamping hole 5.1, and the plug-in terminal 4 is provided with a movable space 4.2 for the clamping portion 4.1 to be elastically deformed. When the plug-in terminal 4 is inserted into the plug-in slot 5, the clamping portion 4.1 is clamped into the clamping hole 5.1 to fix the plug-in terminal 4 and the plug-in slot 5. Pressing the clamping portion 4.1 to elastically deform it in a direction away from the clamping hole 5.1 can cause it to be disengaged from the clamping hole 5.1, thereby unlocking the plug-in terminal 4 and the plug-in slot 5.

[0030] Furthermore, the first storage rack 1 comprises a vertically arranged rod-like support member 1.1 and a frame body 1.2 arranged at the upper and lower ends of the support member 1.1 to form the basic shape of the first storage rack 1. The support member 1.1 and the frame body 1.2 are connected by a locking structure.

[0031] Specifically, the support members 1.1 are distributed on the left and right sides of the first storage rack 1, the lower end of the support member 1.1 is provided with two plug-in terminals 4, the upper part of the support member 1.1 is provided with two plug-in terminals 4, the upper part of the left and right sides of the frame body 1.2 is provided with plug-in slots 5 that match the plug-in terminals 4 at the lower end of the support member 1.1, and the lower part of the left and right sides of the frame body 1.2 is provided with plug-in slots 5 that match the plug-in terminals 4 at the upper end of the support member 1.1. The support member 1.1 is locked with the frame body 1.2 through a locking structure.

[0032] Furthermore, the second storage rack 2 includes a side frame 2.1 arranged at the upper end of the first storage rack 1, and the side frame 2.1 is connected to the frame body 1.2 located at the upper end of the first storage rack 1 through a locking structure, thereby cooperating to form the second storage rack 2.

[0033] Specifically, a plug-in end 4 is provided at the lower end of the side frame 2.1, and the plug-in end 4 at the lower end of the side frame 2.1 is plugged and locked with a plug-in groove 5 at the upper part of the side of the frame body 1.2.

[0034] Furthermore, the second storage rack 2 is a single-layer structure and is detachably arranged on the upper end of the first storage rack 1, or the second storage rack 2 is a multi-layer structure and is detachably arranged on the upper end of the first storage rack 1. In the second storage rack 2 of the multi-layer structure, only the second storage rack 2 of the lowest layer is connected to the first storage rack 1, and the rest of the upper layers are detachably arranged. When the second storage rack 2 is a multi-layer structure, the upper end of the side frame 2.1 is also provided with a plug-in terminal 4 that cooperates with the plug-in slot 5 at the lower part of the frame body 1.2.

[0035] Furthermore, the storage container 3 is placed on the frame body 1.2, and the front and rear sides of the frame body 1.2 are respectively provided with inclined slopes or limit portions to prevent the storage container 3 from falling out.

[0036] Those skilled in the art should understand that the various technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A locking structure, characterized in that: It comprises a plug-in end arranged on the first body and a plug-in slot arranged on the second body and plugged with the plug-in end. The plug-in end is also provided with a clamping part for clamping and fixing the first body and the second body.

2. A locking structure according to claim 1, characterized in that: The plug-in slot is provided with a clamping hole matched with the clamping portion, and the clamping portion is a one-way locking structure that can be clamped into the clamping hole.

3. A locking structure according to claim 2, characterized in that: The clamping portion is fixedly connected to the side of the plug-in end, and the clamping hole is arranged on the side of the plug-in slot.

4. A locking structure according to claim 3, characterized in that: The clamping portion can be elastically deformed in a direction away from the clamping hole and then detached from the clamping hole, and the plug end is provided with an activity space for the clamping portion to be elastically deformed.

5. A storage rack, provided with a locking structure according to any one of claims 1 to 4, characterized in that: It comprises a first storage rack with an accommodating space formed therein, the first storage rack comprises a vertically arranged support member and a frame body arranged at the upper and lower ends of the support member to form the basic shape of the first storage rack, and the support member and the frame body are connected by the locking structure.

6. The storage rack according to claim 5, characterized in that: The support members are distributed on the left and right sides of the first storage rack, and two groups of locking structures are provided at the lower ends of the support members for locking with the sides of the frame body, and a group of locking structures are provided at the upper ends of the support members for locking with the sides of the frame body.

7. The storage rack according to claim 6, characterized in that: The upper part of the side of the frame body is provided with two said plug-in slots which are locked and connected with the lower end of the support member, and the lower part of the side of the frame body is provided with one said plug-in slot which is locked and connected with the upper end of the support member.

8. The storage rack according to claim 7, characterized in that: The upper end of the first storage rack is provided with a side frame which is locked and connected to the frame body through a locking structure, and the side frame cooperates with the frame body to form a second storage rack.

9. The storage rack according to claim 8, characterized in that: The side frame is locked and connected to the insertion slot at the upper end of the frame body.

10. The storage rack according to claim 8, characterized in that: The first storage rack and the second storage rack contain detachable storage containers matched therewith, and the storage containers are placed on the frame body. The front and rear sides of the frame body are respectively provided with inclined slopes to prevent the storage containers from falling out.

Images