Storage door
Through the manual operation of storage door design, the rotational connection of the frame structure, linkage structure and door body structure is solved, and the problems of unreasonable utilization of existing storage door space and large space occupation are achieved, and the stable opening and closing of the door body structure is achieved, reducing space occupation and cost.
Patent Information
- Application Number
- CN202420791726.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing storage door occupies part of the door opening space after opening, resulting in unreasonable space utilization. At the same time, the electric drive device increases the size of the equipment and battery power demand, affecting miniaturization and lightweighting.
A storage door is designed, and through the rotating connection of the frame structure, linkage structure and door body structure, the opening and closing of the door body structure is achieved. The linkage structure has a locking position and an extended position, and provides driving force and support through the cooperation of the air strut and the rotary shaft, reducing space and cost.
The stable opening and closing of the door body structure is achieved, the use of workpieces is reduced, space occupation and cost is reduced, and the door opening space is effectively utilized, avoiding the interference between the target object and other structures.
Smart Images
Figure CN222595825U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of object storage, in particular to a storage door. Background Art
[0002] In the prior art, the storage device for objects is provided with a door that can be opened or closed for storing or taking out objects. In the related technical solutions, the opening or closing of the door is driven and controlled by an electric device. On the one hand, the drive module is installed in an exposed manner, so that the door occupies part of the door opening space after opening, and the space after the door is opened is not completely reserved for objects, so there is a disadvantage of unreasonable space utilization; on the other hand, some mobile devices or portable devices need to add additional batteries to power the device when driven and controlled by an electric device, which increases the volume of the storage device and is not conducive to the miniaturization and lightweight of the device. Utility Model Content
[0003] The main purpose of the utility model is to provide a storage door to solve the problems of unreasonable space utilization and excessive space occupation of storage doors in the prior art.
[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a storage door is provided, including a frame structure; a linkage structure, a first end of the linkage structure is rotatably connected to the frame structure, and the linkage structure has a locked position and an extended position; a door body structure, the door body structure is rotatably connected to the frame structure, the door body structure is drivingly connected to the second end of the linkage structure, the door body structure has an operating part, the operating part is used to drive the door body structure to open or close, and during the process of opening or closing the door body structure, the door body structure drives the linkage structure to switch between the locked position and the extended position.
[0005] Furthermore, the door structure is rotatably connected to the inside of the frame structure, the first end of the linkage structure is arranged outside the frame structure, the frame structure has a through hole, and the second end of the linkage structure passes through the through hole and is connected to the door structure.
[0006] Furthermore, the via hole is an arc-shaped structure.
[0007] Furthermore, the linkage structure has a locking position and an extended position. When the door body structure is closed, the linkage structure is in the locking position, and the extension direction of the linkage structure is the same as the height direction of the frame structure. Along the height direction of the frame structure, the second end of the linkage structure abuts against the inside of the through hole; when the door body structure switches between opening and closing, the second end of the linkage structure slides along the extension direction of the through hole, and the extension direction of the linkage structure is set at an angle to the height direction of the frame structure.
[0008] Furthermore, the linkage structure includes: a bracket, which is arranged on the frame structure; a gas strut, one end of which is rotatably arranged on the bracket; a rotating shaft, which is arranged at the other end of the gas strut, and passes through the through hole to be connected with the door body structure. During the opening process of the door body structure, the gas strut provides driving force for the movement of the door body structure.
[0009] Furthermore, the storage door also includes: a rotating member, which is rotatably arranged on the frame structure, the second end of the linkage structure is connected to the rotating member, the rotating member is fixedly connected to the door body structure, and the door body structure is driven and cooperated with the linkage structure through the rotating member.
[0010] Furthermore, the operating portion is a door slot hole, and the door slot hole is used to facilitate the movement of the door body structure.
[0011] Furthermore, the storage door also includes a hidden cover, which is rotatably connected to the door body structure, and the hidden cover covers or exposes the door slot hole.
[0012] Furthermore, the storage door also includes a reset member, which is arranged between the hidden cover and the door body structure, and provides a driving force for the hidden cover to keep covering the door slot.
[0013] Furthermore, the storage door also includes a sensor for preventing fingers from being pinched, and the sensor is arranged on the door structure.
[0014] By applying the technical solution of the utility model, the following technical effects are achieved:
[0015] 1. The door structure is operated through the operating part to facilitate the control of the opening or closing of the door structure. At the same time, the linkage structure plays an auxiliary role, which can maintain the stability of the door structure in the open or closed state, reduce the use of workpieces, and thus reduce the occupied space and cost.
[0016] 2. The linkage module is designed on the outside of the door structure, so as to effectively provide the door opening space for the target object and avoid interference with other structures when the target object enters and exits.
[0017] 3. The door structure is designed with a hidden door handle cover to enhance its appearance. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0019] Figure 1 A schematic diagram of the three-dimensional structure of a storage door provided by the utility model at one angle;
[0020] Figure 2A schematic diagram of the three-dimensional structure of the storage door provided by the utility model from another angle;
[0021] Figure 3 A side view of the storage door provided by the utility model;
[0022] Figure 4 A schematic structural diagram of a closed door structure of a storage door provided by the utility model.
[0023] The above drawings include the following reference numerals:
[0024] 1. Frame structure; 11. Through hole; 2. Linkage structure; 21. Bracket; 22. Gas strut; 23. Rotating shaft; 3. Door structure; 31. Operating part; 4. Rotating part; 5. Hidden cover. DETAILED DESCRIPTION
[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0027] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.
[0028] In order to solve the problems of unreasonable storage door space utilization and excessive space occupation in the prior art, the utility model provides a power-changing door mechanism, which adopts a manual operation mode and reduces the use of operating parts to solve the problems in the prior art.
[0029] A storage door, see Figures 1 to 4 , including a frame structure 1, a linkage structure 2 and a door structure 3. The first end of the linkage structure 2 is rotatably connected to the frame structure 1. The linkage structure 2 has a locking position and an extended position. The door structure 3 is rotatably connected to the frame structure 1. The door structure 3 is drivingly connected to the second end of the linkage structure 2. The door structure 3 has an operating part 31. The operating part 31 is used to drive the door structure 3 to open or close. During the opening and closing process of the door structure 3, the door structure 3 drives the linkage structure 2 to switch between the locking position and the extended position.
[0030] The frame structure 1 plays a supporting role for the main body. When in use, the open or closed state of the door structure 3 can be changed by operating the operating part 31. During the rotation of the door structure 3, the linkage structure 2 plays an auxiliary supporting and connecting role, so that the door structure 3 can rotate stably, facilitating the entire operation process.
[0031] The frame structure 1 forms a central through hole, and the door structure 3 blocks or avoids the central through hole. It can be understood that when the door structure 3 is in a closed state, the door structure 3 blocks the central through hole; when the door structure 3 is in an open state, the central through hole is exposed.
[0032] In this embodiment, the storage door is applied to the battery storage space of the mobile chassis. The storage door provided by this application can meet the needs of miniaturization and has the characteristics of more flexible movement. At the same time, the storage door improves the efficiency of battery replacement, ensures production rhythm and operating efficiency, and satisfies the requirement that when the storage door is opened, sufficient space is reserved for battery storage.
[0033] Furthermore, the door structure 3 is rotatably connected to the inside of the frame structure 1 , the first end of the linkage structure 2 is arranged outside the frame structure 1 , the frame structure 1 has a through hole 11 , and the second end of the linkage structure 2 passes through the through hole 11 and is connected to the door structure 3 .
[0034] The linkage structure 2 is connected to the door structure 3 through the through hole 11 . The through hole 11 can limit the movement of the linkage structure 2 , so that the linkage structure 2 can only slide within the length range of the through hole 11 .
[0035] Furthermore, the via hole 11 is an arc-shaped structure.
[0036] In this embodiment, since the door structure 3 and the frame structure 1 are rotationally connected, the motion trajectory of the connection position between the linkage structure 2 and the door structure 3 is also arc-shaped, and the arc-shaped through hole 11 can better cooperate with the rotation of the door structure 3.
[0037] Furthermore, the linkage structure 2 has a locking position and an extended position. When the door body structure 3 is closed, the linkage structure 2 is in the locking position, and the extension direction of the linkage structure 2 is the same as the height direction of the frame structure 1. Along the height direction of the frame structure 1, the second end of the linkage structure 2 abuts against the inside of the through hole 11; when the door body structure 3 switches between opening and closing, the second end of the linkage structure 2 slides along the extension direction of the through hole 11, and the extension direction of the linkage structure 2 is set at an angle to the height direction of the frame structure 1.
[0038] When the door structure 3 is opened, the linkage structure 2 is in the extended position, and the linkage structure 2 can support the door body, so that the door structure 3 remains in the open state; when the door structure 3 is closed, the linkage structure 2 is in the locked position, so that the door structure 3 remains in the closed state.
[0039] It should be noted that the extension direction of the linkage structure 2 in the locked position is the same as the height direction of the frame structure 1. At this time, the linkage structure 2 is only subjected to the abutment force of the through hole at the height of the frame structure 1, so that the force of the linkage structure 2 is balanced. Therefore, in the absence of external force, the linkage structure 2 remains in a locked state to keep the door structure 3 in a closed state.
[0040] See also Figures 1 to 4 The linkage structure 2 includes a bracket 21, a gas strut 22 and a rotating shaft 23. The bracket 21 is arranged on the frame structure 1; one end of the gas strut 22 is rotatably arranged on the bracket 21; the rotating shaft 23 is arranged at the other end of the gas strut 22, and the rotating shaft 23 passes through the through hole 11 and is connected to the door body structure 3. During the opening process of the door body structure 3, the gas strut 22 provides driving force for the movement of the door body structure 3.
[0041] Specifically, the bracket 21 can be fixed on the frame structure 1, or can be detachably connected to the frame structure 1 through fixing parts such as bolts, so as to facilitate the disassembly and replacement of the entire linkage structure 2.
[0042] Furthermore, the gas strut 22 has a certain elastic force. When the door body structure 3 is closed, the gas strut 22 is in a compressed state, accumulating elastic potential energy. During the opening process of the door body structure 3, the elastic potential energy of the gas strut 22 is released, which can facilitate the opening of the door body structure 3. At the same time, after the door body structure 3 is opened, the gas strut 22 can play a supporting role to support the opened door body structure 3, so that the door body mechanism maintains a stable open state.
[0043] In this embodiment, the storage door further includes a rotating member 4, which is rotatably disposed on the frame structure 1, the second end of the linkage structure 2 is connected to the rotating member 4, the rotating member 4 is fixedly connected to the door structure 3, and the door structure 3 is driven and matched with the linkage structure 2 through the rotating member 4. The rotating member 4 is driven and matched with the door structure 3 and the linkage structure 2 to play a connecting role, which facilitates the rotational connection between the door structure 3 and the frame structure 1, and at the same time facilitates the linkage structure 2 to drive the rotation of the door structure 3.
[0044] In this embodiment, the operating portion 31 is a door slot hole, which is used to provide a clearance for human hands or operating tools to facilitate moving the door structure 3 through the door slot hole.
[0045] Specifically, during the operation of the door structure 3 , the operator can directly apply force to the door structure 3 through the door slot, thereby facilitating the operation of the door structure 3 and the opening of the door structure 3 .
[0046] Furthermore, the storage door also includes a hidden cover 5, which is rotatably connected to the door body structure 3, and the hidden cover 5 covers or exposes the door slot hole.
[0047] The hidden cover 5 plays a shielding role to shield the door slot hole. It can shield the door slot hole when the door body structure 3 is closed. When it needs to be opened, the door slot hole is exposed by opening the hidden cover 5.
[0048] Furthermore, the storage door also includes a reset member, which is arranged between the hidden cover 5 and the door body structure 3, and provides a driving force for the hidden cover 5 to keep covering the door slot.
[0049] The reset member can always keep the hidden cover 5 in the state of covering the door slot, which is convenient for the automatic reset of the hidden cover 5. Preferably, in order to reduce the cost and the convenience of use, the reset member is generally a torsion spring, which is installed on the rotating shaft 23 of the hidden cover 5.
[0050] In this embodiment, the storage door further includes a sensor for preventing finger pinching, and the sensor is arranged on the door structure 3 .
[0051] Since the process of closing the door body structure 3 is manually operated, if there are hands or debris blocking the closing of the door body structure 3, the sensor will alarm to reduce the occurrence of this situation.
[0052] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:
[0053] 1. The door structure 3 is operated through the operating part 31 to control the opening or closing of the door structure 3. At the same time, the linkage structure 2 plays an auxiliary role, which can maintain the stability of the open or closed state of the door structure 3, reduce the use of workpieces, and thus reduce the occupied space and cost.
[0054] 2. The linkage module is designed on the outside of the door structure 3, so as to effectively provide the door opening space for the target object and avoid interference with other structures when the target object enters and exits.
[0055] 3. A hidden door handle cover is designed on the door structure 3 to play an aesthetic role. Obviously, the above-described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.
[0056] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0057] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.
[0058] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A storage door, characterized in that: include: Frame structure (1); A linkage structure (2), wherein a first end of the linkage structure (2) is rotatably connected to the frame structure (1), and the linkage structure (2) has a locked position and an extended position; A door body structure (3), wherein the door body structure (3) is rotationally connected to the frame structure (1), and the door body structure (3) is drivingly connected to the second end of the linkage structure (2). The door body structure (3) has an operating portion (31), and the operating portion (31) can be used to realize the opening or closing of the door body structure (3). During the process of opening or closing the door body structure (3), the door body structure (3) drives the linkage structure (2) to switch between the locked position and the extended position.
2. The storage door according to claim 1, characterized in that: The door body structure (3) is rotatably connected to the inside of the frame structure (1); the first end of the linkage structure (2) is arranged outside the frame structure (1); the frame structure (1) has a through hole (11); the second end of the linkage structure (2) passes through the through hole (11) and is connected to the door body structure (3).
3. The storage door according to claim 2, characterized in that: The via hole (11) is arc-shaped.
4. The storage door according to claim 2, characterized in that: The linkage structure (2) has a locked position and an extended position. When the door body structure (3) is closed, the linkage structure (2) is in the locked position, the extension direction of the linkage structure (2) is in the same direction as the height direction of the frame structure (1), and along the height direction of the frame structure (1), the second end of the linkage structure (2) abuts against the inside of the through hole (11); When the door body structure (3) switches between opening and closing, the second end of the linkage structure (2) slides along the extension direction of the through hole (11), and the extension direction of the linkage structure (2) is set at an angle to the height direction of the frame structure (1).
5. The storage door according to claim 2, characterized in that: The linkage structure (2) comprises: A bracket (21), wherein the bracket (21) is arranged on the frame structure (1); A gas strut (22), one end of which is rotatably disposed on the bracket (21); A rotating shaft (23), wherein the rotating shaft (23) is arranged at the other end of the gas strut (22), and the rotating shaft (23) passes through the through hole (11) and is connected to the door body structure (3). During the process of opening the door body structure (3), the gas strut (22) provides a driving force for the movement of the door body structure (3).
6. The storage door according to claim 1, characterized in that: The storage gate further comprises: A rotating member (4), wherein the rotating member (4) is rotatably arranged on the frame structure (1), the second end of the linkage structure (2) is connected to the rotating member (4), the rotating member (4) is fixedly connected to the door body structure (3), and the door body structure (3) is driven and matched with the linkage structure (2) through the rotating member (4).
7. The storage door according to claim 1, characterized in that: The operating portion (31) is a door slot hole, and the door slot hole is used to facilitate the movement of the door structure (3).
8. The storage door according to claim 7, characterized in that The storage door further comprises a hidden cover (5), the hidden cover (5) being rotatably connected to the door body structure (3), and the hidden cover (5) shielding or exposing the door slot hole.
9. The storage door according to claim 8, characterized in that The storage door further comprises a reset member, which is arranged between the hidden cover (5) and the door body structure (3), and provides a driving force for the hidden cover (5) to keep covering the door slot hole.
10. The storage door according to any one of claims 1 to 9, characterized in that The storage door further comprises a sensor, which is arranged on the door structure (3) and is used to sense the presence of an obstacle when the door structure (3) is closed.