Reversible and foldable sleeping berth cover plate
By designing a flip-foldable sleeper cover, the combination of the main cover, the secondary cover, the rotating sliding structure and the support rod is solved, and the problem of insufficient spare space around the sleeper is achieved, and a larger activity space is achieved.
Patent Information
- Application Number
- CN202420651646.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The current sleeper berths on transportation are too large, resulting in the reduction of the space around the sleeper berth, limiting the range of movement of passengers.
A flip-foldable sleeper cover plate is designed, and the flip and folding of the secondary cover plate is achieved through the combination of the main cover plate, the secondary cover plate, the rotating sliding structure and the support rod, thereby reducing the overall exposed area.
Through the design of the device, more space can be freed for passengers to move, improving the use environment around the sleeper.
Smart Images
Figure CN222663268U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of berth covers, in particular to a berth cover which can be turned over and folded. Background Art
[0002] A sleeper berth is a berth on which passengers can lie flat to sleep. It is a small bed placed in long-distance transportation vehicles, usually in cars, trains, cruise ships and airplanes. These vehicles are usually equipped with berth covers that match the berth.
[0003] Currently, the free space around the berths on many means of transportation is very small. When the berths are equipped with large and long berth covers, the free space around the berths is even smaller, further reducing the passengers' range of activities. Summary of the invention
[0004] The utility model aims to provide a berth cover which can be turned over and folded.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] A flippable and foldable berth cover is provided, comprising a main cover, a secondary cover, a rotating sliding structure and two support rods. The two support rods are slidably installed on the bottom end of the main cover, one end of the rotating sliding structure is slidably connected to the bottom end of the main cover, and the other end of the rotating sliding structure is rotatably connected to the bottom end of the secondary cover. The rotating sliding structure is located between the two support rods, and connecting columns are provided on both sides of the bottom end of the main cover.
[0007] Furthermore, two mounting seats and two sliding seats are fixedly provided at the bottom end of the main cover plate, and the two sliding seats are located between the two mounting seats.
[0008] Furthermore, gripping rods are fixedly provided on the two support rods, support rod grooves are provided inside the two mounting seats, and gripping rod grooves are provided on the outer walls of the two mounting seats.
[0009] Furthermore, the rotating and sliding structure includes a rotating rod, a sliding rod, a sliding sleeve and two sliding seats. The two sliding seats are rotatably installed on the two ends of the rotating rod respectively. The two sliding seats are slidably connected to the two sliding seats respectively. One end of the sliding rod is fixedly connected to the rotating rod, and the other end of the sliding rod is slidably connected to the inside of the sliding sleeve. The sliding sleeve is rotatably connected to the bottom end of the auxiliary cover plate.
[0010] Furthermore, two rotating connection seats are fixedly provided at the bottom end of the auxiliary cover plate, and rotating seats are fixedly provided at both sides of the end of the sliding sleeve away from the rotating rod.
[0011] Furthermore, connecting column grooves are provided on both sides of the bottom end of the auxiliary cover plate.
[0012] The beneficial effects of the utility model are as follows: the device is provided with a main cover plate, a sub-cover plate, support rods and a rotating sliding mechanism; the main cover plate and the sub-cover plate are not a whole; when the two support rods are retracted, the sub-cover plate can be flipped and folded, and push the rotating sliding mechanism to slide at the bottom end of the main cover plate, so that the sub-cover plate enters under the main cover plate, thereby reducing the overall exposed area of the device and freeing up more free space for passengers to move around. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for use in the embodiment of the utility model.
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0015] Figure 2 A schematic diagram of the three-dimensional structure of the main cover plate;
[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;
[0017] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;
[0018] Figure 5 Schematic diagram of the three-dimensional structure of the sliding sleeve;
[0019] In the figure: 1, main cover plate; 1a, connecting column; 1b, mounting seat; 1c, sliding seat; 2, auxiliary cover plate; 2a, rotating connecting seat; 2b, connecting column groove; 3, support rod; 3a, grip rod; 4, rotating sliding structure; 4a, sliding seat; 4b, rotating rod; 4c, sliding rod; 4d, sliding sleeve; 4d1, rotating seat. DETAILED DESCRIPTION
[0020] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.
[0021] Among them, the drawings are only used for illustrative purposes and represent only schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product.
[0022] Reference Figures 1 to 5A flip-foldable berth cover is shown, comprising a main cover 1, a sub-cover 2, a rotating sliding structure 4 and two support rods 3. The two support rods 3 are slidably installed on the bottom end of the main cover 1. Passengers can slide the two support rods 3 separately to retract the two support rods 3 into the bottom end of the main cover 1, and then rotate and fold the sub-cover 2 to reduce the exposed area of the berth cover, so that the passengers have a larger free area. One end of the rotating sliding structure 4 is slidably connected to the bottom end of the main cover 1, and the other end of the rotating sliding structure 4 is rotatably connected to the bottom end of the auxiliary cover 2. The rotating sliding structure 4 is located between the two support rods 3, and connecting columns 1a are provided on both sides of the bottom end of the main cover 1. When the two support rods 3 are slid and retracted, the passenger can rotate the auxiliary cover 2 around the central axis of the connection with the rotating sliding structure 4 to complete the flipping of the auxiliary cover 2, and then push the auxiliary cover 2 to make the rotating sliding structure 4 slide at the bottom end of the main cover 1. During the sliding process of the rotating sliding structure 4, the two connecting columns 1a can cooperate with the auxiliary cover 2 to hang the rotating sliding structure 4 to prevent the rotating sliding structure 4 from falling until the rotating sliding structure 4 completely enters the bottom end of the main cover 1.
[0023] Two mounting seats 1b and two sliding seats 1c are fixedly arranged at the bottom end of the main cover plate 1, which are respectively used for sliding connection with the two support rods 3 and for sliding connection with one end of the rotating sliding structure 4. The two sliding seats 1c are both located between the two mounting seats 1b.
[0024] The two support rods 3 are fixedly provided with gripping rods 3a, so that the passengers can apply force to the two support rods 3 to control their movement. The two mounting seats 1b are provided with support rod grooves inside, and the outer walls of the two mounting seats 1b are provided with gripping rod grooves. Passengers can apply force to the gripping rods 3a to make the gripping rods 3a slide in the gripping rod grooves, thereby driving the support rods 3 to slide in the support rod grooves, so that the passengers can complete the flipping and storage of the auxiliary cover plate 2.
[0025] The rotating and sliding structure 4 includes a rotating rod 4b, a sliding rod 4c, a sliding sleeve 4d and two sliding seats 4a. The two sliding seats 4a are rotatably installed at the two ends of the rotating rod 4b, and the two sliding seats 4a are slidably connected to the two sliding seats 1c respectively. One end of the sliding rod 4c is fixedly connected to the rotating rod 4b, and the other end of the sliding rod 4c is slidably connected to the inside of the sliding sleeve 4d. The sliding sleeve 4d is rotatably connected to the bottom end of the auxiliary cover 2. When the two support rods 3 are retracted, the passenger can rotate the auxiliary cover 2 around the central axis of the connection with the sliding sleeve 4d to complete the flipping of the auxiliary cover 2; then by pushing the auxiliary cover 2, the sliding sleeve 4d can slide on the sliding rod 4c and push the sliding rod 4c, so that the sliding rod 4c pushes the rotating rod 4b and the two sliding seats 4a to slide on the two sliding seats 1c, thereby completing the flipping and storage of the auxiliary cover 2, completing the folding work of the entire berth cover, and freeing up more space for passengers.
[0026] Two rotating connection seats 2a are fixedly provided at the bottom end of the auxiliary cover plate 2, and rotating seats 4d1 are fixedly provided on both sides of one end of the sliding sleeve 4d away from the rotating rod 4b. The two rotating seats 4d1 are respectively used for rotatably connecting with the two rotating connection seats 2a.
[0027] Connecting column grooves 2b are provided on both sides of the bottom end of the auxiliary cover plate 2. The two connecting column grooves 2b are used to cooperate with the two connecting columns 1a, so that when the auxiliary cover plate 2 is stored in the bottom end of the main cover plate 1, the two connecting columns 1a can lift the auxiliary cover plate 2 to prevent the auxiliary cover plate 2 from falling.
[0028] Working principle: when preparing to store the auxiliary cover 2, apply force to the two gripping rods 3a respectively, so that the two supporting rods 3 are retracted into the two mounting seats 1b, and then the auxiliary cover 2 is rotated to make the auxiliary cover 2 flip over, and the auxiliary cover 2 is pushed to make the rotating sliding structure 4 slide along the two sliding seats 1c, driving the auxiliary cover 2 to retract into the bottom end of the main cover 1, and in the process of retraction of the auxiliary cover 2, the two connecting columns 1a cooperate with the two connecting column grooves 2b, and the two connecting columns 1a lift the auxiliary cover 2 to prevent the auxiliary cover 2 from falling; when the auxiliary cover 2 needs to be extended, just reverse the operation.
[0029] The device is provided with a main cover plate, a sub-cover plate, support rods and a rotating sliding mechanism. The main cover plate and the sub-cover plate are not a whole. When the two support rods are retracted, the sub-cover plate can be flipped and folded, and push the rotating sliding mechanism to slide at the bottom end of the main cover plate, so that the sub-cover plate enters under the main cover plate, thereby reducing the overall exposed area of the device and freeing up more free space for passengers to move around.
[0030] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.
Claims
1. A foldable berth cover, characterized in that: The invention comprises a main cover plate (1), a sub-cover plate (2), a rotary sliding structure (4) and two support rods (3), wherein the two support rods (3) are slidably mounted on the bottom end of the main cover plate (1), one end of the rotary sliding structure (4) is slidably connected to the bottom end of the main cover plate (1), and the other end of the rotary sliding structure (4) is rotatably connected to the bottom end of the sub-cover plate (2), the rotary sliding structure (4) is located between the two support rods (3), and connecting columns (1a) are provided on both sides of the bottom end of the main cover plate (1).
2. A flip-foldable berth cover according to claim 1, characterized in that: Two mounting seats (1b) and two sliding seats (1c) are fixedly arranged at the bottom end of the main cover plate (1), and the two sliding seats (1c) are both located between the two mounting seats (1b).
3. A flip-foldable berth cover according to claim 2, characterized in that: The two support rods (3) are both fixedly provided with gripping rods (3a), the interiors of the two mounting seats (1b) are both provided with support rod grooves, and the outer walls of the two mounting seats (1b) are both provided with gripping rod grooves.
4. A flip-foldable berth cover according to claim 3, characterized in that: The rotary sliding structure (4) comprises a rotary rod (4b), a sliding rod (4c), a sliding sleeve (4d) and two sliding seats (4a); the two sliding seats (4a) are rotatably mounted on the two ends of the rotary rod (4b), the two sliding seats (4a) are slidably connected to the two sliding seats (1c), one end of the sliding rod (4c) is fixedly connected to the rotary rod (4b), the other end of the sliding rod (4c) is slidably connected to the inside of the sliding sleeve (4d), and the sliding sleeve (4d) is rotatably connected to the bottom end of the auxiliary cover plate (2).
5. The flippable and foldable berth cover according to claim 4, characterized in that: Two rotating connection seats (2a) are fixedly provided at the bottom end of the auxiliary cover plate (2), and rotating seats (4d1) are fixedly provided on both sides of an end of the sliding sleeve (4d) away from the rotating rod (4b).
6. The flippable and foldable berth cover according to claim 5, characterized in that: Connecting column grooves (2b) are provided on both sides of the bottom end of the auxiliary cover plate (2).