Assembling structure of storage device door body and storage device

By designing a foldable storage door structure, the problem of doors being difficult to open in small spaces is solved, enabling convenient retrieval of items and improving the user experience.

CN223792125UActive Publication Date: 2026-01-13JIEYANG YITAI HOUSEHOLD PROD CO LTD
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Patent Information

Application Number
CN202520466611.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-17
Publication Date
2026-01-13
Estimated Expiration
2035-03-17

AI Technical Summary

Technical Problem

The doors of common storage devices on the market are large, making them difficult to open in small spaces and for users to retrieve items inside.

Method used

An assembly structure for a storage device door has been designed, including an upper door panel and a lower door panel. The upper door panel can be folded down to the lower door panel through the cooperation of a locking component and a connecting plate. The locking component can be used to lock or unlock the door, avoiding spatial conflicts and enabling the door to open and close flexibly.

Benefits of technology

It allows for easy opening of the door in confined spaces, enabling users to unlock the upper door panel separately to retrieve items from the upper level, thus improving ease of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of research, development and design of articles for daily use, in particular to an assembling structure of a door body of a storage device and the storage device, which comprises the door body and a connecting plate, the connecting plate is provided with a mounting hole corresponding to the door body, the door body is assembled in the mounting hole, one end of the door body is hinged to the connecting plate, and the other end of the door body is hinged to the connecting plate. The door body comprises an upper door plate and a lower door plate, the bottom face of the lower door plate is hinged to a connecting plate, the bottom face of the upper door plate is hinged to the top face of the lower door plate, the door body further comprises locking pieces, the upper door plate and the lower door plate are provided with containing grooves corresponding to the locking pieces, the locking pieces are assembled in the containing grooves in a sliding mode, and the connecting plate is provided with locking holes corresponding to the containing grooves. When at least part of the sliding locking piece is arranged in the locking hole, the door body is locked on the connecting plate, and the door body locking structure has the advantages that by means of the structure, when a user opens the door body, the upper door plate can be folded towards the lower door plate, so that space conflicts are avoided, and the user can independently unlock the upper door plate and take out articles on the upper layer.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of life supplies research and development design technical field, especially it is related to the assembly structure of storage device door body and storage device. BACKGROUND

[0002] As a common storage tool, storage device has various types and extensive use. It not only helps people organize items and keep space tidy, but also protects items and improves space utilization, bringing convenience to people's life and work.

[0003] However, the door panel of the common storage device on the market is large. When the user needs to open the door panel, the door body cannot be put down due to the narrow space, making it difficult for the user to take out the items in the storage device. Therefore, the existing technology needs to be further improved. SUMMARY

[0004] The utility model aims at providing an assembly structure of storage device door body designed to solve at least one technical problem in the background art.

[0005] The utility model aims at providing a storage device designed to solve at least one technical problem in the background art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following scheme: an assembly structure of storage device door body, comprising a door body and a connecting plate. The connecting plate is provided with a mounting hole corresponding to the door body. The door body is assembled in the mounting hole, and one end of the door body is hinged to the connecting plate. The door body includes an upper door panel and a lower door panel. The bottom surface of the lower door panel is hinged to the connecting plate, and the bottom surface of the upper door panel is hinged to the top surface of the lower door panel. The assembly structure further includes a locking member. The upper door panel and the lower door panel are provided with a receiving groove corresponding to the locking member. The locking member can be slidably assembled in the receiving groove. The connecting plate is provided with a locking hole corresponding to the receiving groove. When the locking member is at least partially placed in the locking hole, the door body is locked on the connecting plate.

[0007] The locking member includes a head, a lock, and a bent portion. The lock is connected to one end of the head. The bent portion is provided on one side or both sides of the lock, and there is a bending space between the bent portion and the lock.

[0008] The receiving groove is provided with a stop portion for preventing the locking member from falling. The bent portion abuts against the stop portion.

[0009] The upper door panel and / or the lower door panel are provided with an opening for limiting the stroke of the locking member. The opening is communicatively connected to the receiving groove, and the head is at least partially slidably assembled in the opening.

[0010] The upper door panel is provided with an insertion part, and the lower door panel is provided with an insertion slot corresponding to the insertion part. The upper door panel is assembled onto the lower door panel through the cooperation of the insertion part and the insertion slot.

[0011] and / or

[0012] The lower door panel is provided with an insertion part, and the connecting plate is provided with an insertion slot corresponding to the insertion part. The lower door panel is assembled on the connecting plate through the cooperation of the insertion part and the insertion slot.

[0013] The insert part is provided with hinge posts on one or both sides, and the insert slot is provided with hinge holes corresponding to the hinge posts. The upper door panel is hinged to the lower door panel through the cooperation of the hinge posts and the hinge holes.

[0014] and / or

[0015] The insertion part is provided with hinge posts on one or both sides, and the insertion slot is provided with hinge holes corresponding to the hinge posts. The lower door panel is hinged to the connecting plate through the cooperation of the hinge posts and the hinge holes.

[0016] The head is provided with a recessed portion to facilitate sliding of the locking member through the opening, and the recessed portion is recessed from the top of the head to the bottom of the head.

[0017] The storage device includes a box body with an opening on one side, consisting of a top plate, a bottom plate, a rear plate, and two sets of side plates, and an assembly structure for the door of the storage device, wherein the connecting plate is assembled inside the opening.

[0018] It also includes a flap, the side plate is provided with mounting holes corresponding to the flap, the flap is assembled in the mounting holes and one end of the flap is hinged to the side plate.

[0019] The side plate includes a first connecting plate and a second connecting plate. One end of the first connecting plate is connected to the connecting plate, and the other end of the first connecting plate is hinged to one end of the second connecting plate. The other end of the second connecting plate is connected to the rear plate.

[0020] The advantages of this utility model are as follows: The structure of this application allows the upper door panel to fold down when the user opens the door, thereby avoiding space conflicts. When the user does not need to open the door, the door can be locked to the connecting plate by the locking member. When the user needs to open the door, the locking member can be slid away from the locking hole to unlock the door. The user can unlock the upper door panel separately according to actual needs and take out the items on the upper layer, which is more convenient for the user. Attached Figure Description

[0021] Figure 1 This is a structural diagram of the storage device. Figure 1 ;

[0022] Figure 2 This is a structural diagram of the storage device. Figure 2 ;

[0023] Figure 3 This is a structural diagram of the storage device. Figure 3 ;

[0024] Figure 4 This is a structural diagram of the storage device. Figure 4 ;

[0025] Figure 5 This is a structural diagram of the storage device. Figure 5 ;

[0026] Figure 6 yes Figure 5 Enlarged view of part A in the middle;

[0027] Figure 7 This is a structural schematic diagram of the locking component;

[0028] Figure 8 This is a structural diagram of the upper and lower door panels. Detailed Implementation

[0029] 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 as to intuitively and vividly understand each technical feature and 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.

[0030] In the description of this utility model, if directional descriptions are involved, such as "up," "down," "front," "back," "left," "right," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, it is only for the convenience of describing this utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. When a feature is referred to as "set," "fixed," or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0031] In the description of this utility model, the term "several" means one or more, and "multiple" means two or more. The terms "greater than," "less than," and "exceeding" should be understood as excluding the stated number. The terms "above," "below," and "within" should be understood as including the stated number. The terms "first" and "second" should be understood as distinguishing technical features and not as indicating or implying relative importance, the quantity of indicated technical features, or the sequential relationship between indicated technical features.

[0032] Furthermore, unless otherwise defined, the technical and scientific terms used in this invention have the same meanings as commonly understood by one of ordinary skill in the art. The terminology used in this invention is for the purpose of describing particular embodiments only and not for limiting the invention. It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or collections thereof.

[0033] Example 1: As Figures 1-8 As shown, the assembly structure of the storage device door includes a door body 1 and a connecting plate 2. The connecting plate 2 is provided with mounting holes 20 corresponding to the door body 1. The door body 1 is assembled in the mounting holes 20, and one end of the door body 1 is hinged to the connecting plate 2. The door body 1 includes an upper door panel 11 and a lower door panel 12. The bottom surface of the lower door panel 12 is hinged to the connecting plate 2, and the bottom surface of the upper door panel 11 is hinged to the top surface of the lower door panel 12. It also includes a locking member 3. The upper door panel 11 and the lower door panel 12 are provided with receiving grooves 10 corresponding to the locking member 3. The locking member 3 is slidably assembled in the receiving grooves. Within the 10, the connecting plate 2 is provided with a locking hole 200 corresponding to the receiving groove 10. When the locking member 3 is slid and at least partially placed within the locking hole 200, the door 1 is locked onto the connecting plate 2. The structure of this application allows the upper door panel to fold down when the user opens the door, thereby avoiding space conflicts. When the user does not need to open the door, the door can be locked onto the connecting plate by the locking member. When the user needs to open the door, the locking member can be slid away from the locking hole to unlock the door. The user can unlock the upper door panel separately according to actual needs and take out items on the upper layer, which is more convenient for the user.

[0034] The locking member 3 includes a head 31, a locking part 32, and a bending part 33. The locking part 32 is connected to one end of the head 31. The bending part 33 is disposed on one or both sides of the locking part 32, and there is a bending space between the bending part 33 and the locking part 32. A stop part 101 for preventing the locking member from falling out is provided in the receiving groove 10. The bending part 33 abuts against the stop part 101. When the locking member 3 is slid so that the bending part 33 abuts against the stop part 101, the bending part 33 bends and deforms in the direction of the locking part 32, so that the locking member 3 can pass through the stop part 101. The stop part and the bending part cooperate to prevent the locking member from falling out of the receiving groove.

[0035] The upper door panel 11 and / or the lower door panel 12 are provided with an opening 13 for limiting the travel of the locking member. The opening 13 is connected to the receiving groove 10. The head 31 is at least partially slidably fitted into the opening 13. When the door 1 is locked on the connecting plate 2, the head 31 abuts against the inner side of the opening 13 near the locking hole 200. The opening can limit the travel of the locking member. At the same time, the user can slide the locking member through the opening to unlock or lock the door to the connecting plate.

[0036] The upper door panel 11 is provided with an insertion part 111, and the lower door panel 12 is provided with an insertion slot 121 corresponding to the insertion part 111. The upper door panel 11 is assembled onto the lower door panel 12 through the cooperation of the insertion part 111 and the insertion slot 121.

[0037] and / or

[0038] The lower door panel 12 is provided with an insertion part 111, and the connecting plate 2 is provided with an insertion groove 121 corresponding to the insertion part 111. The lower door panel 12 is assembled on the connecting plate 2 through the cooperation of the insertion part 111 and the insertion groove 121.

[0039] The insertion part 111 is provided with hinge posts 112 on one or both sides, and the insertion slot 121 is provided with hinge holes 122 corresponding to the hinge posts 112. The upper door panel 11 is hinged to the lower door panel 12 through the cooperation of the hinge posts 112 and the hinge holes 122.

[0040] and / or

[0041] The insertion part 111 is provided with hinge posts 112 on one or both sides, and the insertion groove 121 is provided with hinge holes 122 corresponding to the hinge posts 112. The lower door panel 12 is hinged to the connecting plate 2 through the cooperation of the hinge posts 112 and the hinge holes 122, so that the upper door panel can rotate to the lower door panel and the lower door panel can rotate to the bottom of the connecting plate.

[0042] The locking member 3 has one or more sets, and the multiple sets of locking members 3 are arranged at intervals. The multiple sets of locking members make the upper door panel and the lower door panel more stable when assembled on the connecting member and will not collapse.

[0043] The head 31 is provided with a recessed portion 310 to facilitate sliding the locking member 3 through the opening 13. The recessed portion 310 is recessed from the top of the head 31 to the bottom of the head 31, and the recessed portion facilitates the user to slide the locking member.

[0044] Example 2: As Figures 1-8 As shown, the storage device includes a box 4 with an opening on one side, consisting of a top plate, a bottom plate, a rear plate, and two sets of side plates 41, and an assembly structure for the door of the storage device. The connecting plate 2 is assembled in the opening. The structure of this application allows the upper door panel to fold down when the user opens the door, thereby avoiding space conflicts. When the user does not need to open the door, the door can be locked to the connecting plate by a locking member. When the user needs to open the door, the locking member can be slid away from the locking hole to unlock the door. The user can unlock the upper door panel separately according to actual needs and take out the items on the upper layer, which is more convenient for the user.

[0045] The device also includes a flap 5. The side plate 41 is provided with mounting holes 410 corresponding to the flap 5. The flap 5 is installed in the mounting holes 410 and one end of the flap 5 is hinged to the side plate 41. The flap allows the user to take out items from the storage device through the flap.

[0046] The side panel 41 includes a first connecting plate 411 and a second connecting plate 412. One end of the first connecting plate 411 is connected to the connecting plate 2, and the other end of the first connecting plate 411 is hinged to one end of the second connecting plate 412. The other end of the second connecting plate 412 is connected to the rear panel, so that the side panel can be folded and stored through the first connecting plate and the second connecting plate.

[0047] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An assembly structure of a storage device door body, comprising a door body and a connecting plate, the connecting plate being provided with a mounting hole corresponding to the door body, the door body being assembled in the mounting hole and one end of the door body being hinged to the connecting plate, characterized in that: The door body comprises an upper door plate, a lower door plate, a bottom surface of the lower door plate is hingedly connected to the connecting plate, a bottom surface of the upper door plate is hingedly connected to a top surface of the lower door plate, a locking member is further provided, the upper door plate and the lower door plate are provided with a receiving slot corresponding to the locking member, the locking member is slidably arranged in the receiving slot, the connecting plate is provided with a locking hole corresponding to the receiving slot, and the door body is locked on the connecting plate when the locking member is at least partially arranged in the locking hole.

2. The assembly structure of the housing device door body according to claim 1, characterized in that: The locking member comprises a head, a locking portion, and a bending portion, the locking portion is connected to one end of the head, and the bending portion is arranged on one side or both sides of the locking portion and has a bending space between the bending portion and the locking portion.

3. The assembly structure of the door body of the receiving device according to claim 2, characterized in that: A stop portion for preventing the locking member from falling is arranged in the receiving slot, and the bending portion abuts against the stop portion.

4. The assembly structure of the housing device door body according to claim 2, characterized in that: The upper door plate and / or the lower door plate are provided with an opening hole for limiting the stroke of the locking member, the opening hole is arranged in communication with the receiving slot, and the head is at least partially slidably arranged in the opening hole.

5. The assembly of claim 1, wherein: The upper door plate is provided with a plug-in portion, the lower door plate is provided with a plug-in slot corresponding to the plug-in portion, and the upper door plate is arranged on the lower door plate through cooperation of the plug-in portion and the plug-in slot. The lower door plate is provided with a plug-in portion, the connecting plate is provided with a plug-in slot corresponding to the plug-in portion, and the lower door plate is arranged on the connecting plate through cooperation of the plug-in portion and the plug-in slot. One side or both sides of the plug-in portion are provided with a hinge column, the plug-in slot is provided with a hinge hole corresponding to the hinge column, and the upper door plate is hingedly arranged on the lower door plate through cooperation of the hinge column and the hinge hole.

6. The assembly structure of the door body of the receiving device according to claim 5, characterized in that: One side or both sides of the plug-in portion are provided with a hinge column, the plug-in slot is provided with a hinge hole corresponding to the hinge column, and the lower door plate is hingedly arranged on the connecting plate through cooperation of the hinge column and the hinge hole. The head is provided with a recessed portion facilitating sliding of the locking member through the opening hole, and the recessed portion is recessed from a top portion of the head to a bottom portion of the head. The connecting plate is arranged in the opening.

7. The assembly of claim 4, wherein: A flip plate is further provided, the side plate is provided with a mounting hole corresponding to the flip plate, the flip plate is arranged in the mounting hole, and one end of the flip plate is hingedly connected to the side plate.

8. A storage device comprising a box with an opening on one side consisting of a top plate, a bottom plate, a back plate, two sets of side plates and the assembly structure of the door body of the storage device according to any one of claims 1-7, characterized in that: The side plate comprises a first connecting plate, a second connecting plate, one end of the first connecting plate is connected to the connecting plate, the other end of the first connecting plate is hingedly connected to one end of the second connecting plate, and the other end of the second connecting plate is connected to the back plate.

9. The storage device of claim 8, wherein: ​ 10. The storage device of claim 8, wherein: ​