Bed with lifting and moving functions
By designing four sets of lifting and translation mechanisms and pneumatic lifting rods on the lifting bed, the problems of unstable lifting and inconvenient translation of the existing lifting bed are solved, and rapid lifting and translation are achieved, improving operational convenience and safety.
Patent Information
- Application Number
- CN202422358112.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-26
AI Technical Summary
Existing lifting beds usually use two sets of obliquely supported lifting rod mechanisms, which are difficult to translate quickly, and have poor support stability, resulting in unstable lifting.
A lifting and moving functional bed is designed, adopting four sets of lifting and translation mechanisms, including a lower fixed arm, a first movable arm, a second movable arm and an upper fixed arm. The lifting and translation of the bed panel is realized by a pneumatic lifting rod.
It realizes rapid lifting and translation of the bed panel, improves operational convenience and safety, saves manpower, and reduces space consumption.
Smart Images
Figure CN222968217U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of furniture, and specifically relates to a lifting and moving functional bed. Background Art
[0002] Furniture refers to a large category of essential utensils and facilities for humans to maintain normal life, engage in production practice, and carry out social activities. Furniture has also been continuously developed and innovated with the times. Nowadays, it has a wide variety of categories, different materials, complete varieties, and various uses. It is an important foundation for establishing a working and living space. Among them, a bed is a piece of furniture for people to rest. The lifting function of existing beds is usually driven by a hand-cranked gear. This method is slow, has low stability, and after a long time, due to the wear of the gears, the safety performance further decreases. It is time-consuming and laborious, not convenient to operate, and the safety cannot be guaranteed. At the same time, there are also hydraulic rod lifting devices for lifting, but existing lifting beds usually use two sets of lifting rod mechanisms for lifting, and they are in a diagonal bracing form, making it difficult to perform rapid translation. Moreover, only two sets of lifting rods are used for lifting, and the support stability is poor, making it difficult to ensure the stability of lifting. Content of the Utility Model
[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a lifting and moving functional bed, which solves the problems that existing lifting beds usually use two sets of lifting rod mechanisms for lifting, and they are in a diagonal bracing form, making it difficult to perform rapid translation, and only two sets of lifting rods are used for lifting, with poor support stability and difficult to ensure the stability of lifting.
[0004] The technical solution of the utility model is as follows: A lifting and moving functional bed includes a backrest plate. One side of the backrest plate is fixedly connected to the corresponding sides of two bed side plates respectively. At one end where the two bed side plates face each other, two sets of lifting and translation mechanisms are provided. The bed side plates are connected to the same bed panel through four lifting and translation mechanisms. The lifting and translation mechanism includes a lower fixed arm, and the lower fixed arm is fixedly connected to one end of the bed side plate. The lower fixed arm is respectively hinged to a first movable arm and a second movable arm through a pin shaft. The first movable arm and the second movable arm are hinged to the same upper fixed arm through a pin shaft. The top of the upper fixed arm is fixedly connected to the bottom of the bed panel. A first connecting piece is fixedly connected to the top of the lower fixed arm, and one end of the pneumatic lifting rod is connected to the top of the first connecting piece.
[0005] As a further solution of the utility model: A mounting plate is fixedly connected to one side of the first movable arm. A number of mounting holes are equidistantly formed in the inner wall of the mounting plate. The outer wall of the second connecting piece is connected to the inner wall of the mounting hole, and a nut is threadedly connected to the outer wall of the second connecting piece.
[0006] As a further solution of the present utility model: the bottom end of the second connecting member is fixedly connected to the top end of the pneumatic lifting rod, and the pneumatic lifting rod is arranged in an inclined state.
[0007] As a further solution of the present utility model: one side of two bed side plates is fixedly connected to the corresponding side of the same bed footboard, two support feet are fixedly connected to the bottom of the bed footboard, and the bottoms of the support feet and the bottom of the backrest plate are located on the same horizontal plane.
[0008] As a further solution of the present utility model: a slope is arranged on one side of the backrest plate, and a square groove is formed inside the backrest plate.
[0009] As a further solution of the present utility model: a mounting seat is fixedly connected to one side of the second movable arm, and a pulley is clamped inside the mounting seat.
[0010] The working principle and beneficial effects of the present utility model are as follows: for this lifting and moving function bed, by setting the lifting and translation mechanism, when in use, start the pneumatic lifting rod. Since the pneumatic lifting rod is in an inclined state, when the pneumatic lifting rod extends, it will squeeze the first connecting member. Through the action and reaction forces, when the pneumatic telescopic rod extends, it will squeeze the first movable arm. Since the first movable arm is hinged to the lower fixed arm, the position of the first movable arm will slowly change from an inclined state to a vertical state. When the first movable arm moves, it will drive the second movable arm to move synchronously through the upper fixed arm. During the movement of the first movable arm, the second movable arm and the upper fixed arm, the bed panel will be driven to rise and move to one side, enabling the function bed to achieve the lifting function of the bed panel. The bed panel can be quickly lifted to the specified height, with a fast lifting speed, saving manpower, convenient operation. And by lifting and translating the bed panel, it is convenient for the user to quickly change the bedsheet. Also, through the folding method of lifting and moving, the occupied space of the function bed can be reduced. At the same time, driving the bed panel to move horizontally can quickly move the bed panel to a suitable position for people to use. And by lifting and moving the bed panel, the position of the bed panel can be adjusted to improve the comfort of the user. Description of the Drawings
[0011] The following further elaborates on the present utility model in detail in conjunction with the drawings and specific embodiments.
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;
[0013] Figure 2 It is a three-dimensional structural schematic diagram of the bed side plate of the present utility model;
[0014] Figure 3 It is a three-dimensional structural schematic diagram of the lifting and translation mechanism of the present utility model;
[0015] Figure 4 This is a three-dimensional structural schematic diagram of the pneumatic lifting rod of the present utility model;
[0016] In the figure: 1, backrest plate; 2, lifting and translation mechanism; 201, lower fixed arm; 202, first movable arm; 203, second movable arm; 204, upper fixed arm; 205, first connecting member; 206, pneumatic lifting rod; 4, mounting plate; 5, mounting hole; 6, second connecting member; 7, nut; 8, footboard; 9, support foot; 10, square groove; 11, bed side plate; 12, bed panel; 13, mounting seat; 14, pulley. Specific embodiments
[0017] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.
[0018] As Figures 1-4As shown in the figure, the present utility model provides a technical solution: a lifting and moving functional bed, which includes a backrest plate 1. One side of the backrest plate 1 is fixedly connected to one side corresponding to two bed side plates 11 respectively. Two groups of lifting and translation mechanisms 2 are provided at both opposite ends of the two bed side plates 11. The bed side plates 11 are connected to the same bed panel 12 through four lifting and translation mechanisms 2. The lifting and translation mechanism 2 includes a lower fixed arm 201. The lower fixed arm 201 is fixedly connected to one end of the bed side plate 11. The lower fixed arm 201 is hinged to a first movable arm 202 and a second movable arm 203 respectively through a pin shaft. The first movable arm 202 and the second movable arm 203 are hinged to the same upper fixed arm 204 through a pin shaft. The top of the upper fixed arm 204 is fixedly connected to the bottom of the bed panel 12. The top of the lower fixed arm 201 is fixedly connected to a first connecting piece 205. One end corresponding to a pneumatic lifting rod 206 is connected to the top of the first connecting piece 205. By setting the lifting and translation mechanism 2, the functional bed realizes the lifting function of the bed panel 12, can quickly lift the bed panel 12 to a specified height, and has a fast lifting speed, saves manpower, is convenient to operate. At the same time, it can drive the bed panel 12 to move horizontally, can quickly move the bed panel 12 to a suitable position for people to use, and by lifting and moving the bed panel 12, the position of the bed panel 12 can be adjusted to improve the comfort of the user. One side of the first movable arm 202 is fixedly connected to a mounting plate 4. A plurality of mounting holes 5 are equidistantly opened on the inner wall of the mounting plate 4. The outer wall of the second connecting piece 6 is connected to the inner wall of the mounting hole 5. A nut 7 is threadedly connected to the outer wall of the second connecting piece 6. By setting a plurality of mounting holes 5, it is convenient to adjust the angle of the pneumatic telescopic rod, so as to facilitate the debugging and installation of the pneumatic telescopic rod. The bottom end of the second connecting piece 6 is fixedly connected to the top end of the pneumatic lifting rod 206. The pneumatic lifting rod 206 is set in an inclined state. One side of the two bed side plates 11 is fixedly connected to one side corresponding to the same bed foot plate 8. Two support feet 9 are fixedly connected to the bottom of the bed foot plate 8. The bottom of the support feet 9 and the bottom of the backrest plate 1 are on the same horizontal plane. One side of the backrest plate 1 is provided with a slope. A square groove 10 is opened inside the backrest plate 1. By setting the square groove 10, it is convenient to install items such as a pillow on the backrest plate 1 in the future. One side of the second movable arm 203 is fixedly connected to a mounting seat 13. A pulley 14 is clamped inside the mounting seat 13. By setting the pulley 14, it can be attached to the bed side plate 11, so as to ensure that the whole bed panel 12 can be lifted and moved more smoothly and stably.
[0019] The working principle of the present utility model is as follows:
[0020] During use, start the pneumatic lifting rod 206. Since the pneumatic lifting rod 206 is in an inclined state, when the pneumatic lifting rod 206 extends, it will squeeze the first connecting piece 205. Through the action and reaction forces, the pneumatic telescopic rod will squeeze the first movable arm 202 during the extension process. Since the first movable arm 202 is hinged to the lower fixed arm 201, it drives the position of the first movable arm 202 to slowly change from an inclined state to a vertical state. During the movement of the first movable arm 202, it will drive the second movable arm 203 to move synchronously through the upper fixed arm 204. During the movement of the first movable arm 202, the second movable arm 203 and the upper fixed arm 204, the bed panel 12 will be driven to rise and move to one side. At the same time, the first movable arm 202, the second movable arm 203, the upper fixed arm 204 and the lower fixed arm 201 will change from a quadrilateral to a rectangle.
[0021] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A lifting and moving functional bed, comprising a backrest board (1), characterized in that: One side of the backrest board (1) is fixedly connected to one side of two bed side boards (11) respectively; two sets of lifting and translation mechanisms (2) are provided at opposite ends of the two bed side boards (11); the bed side boards (11) are connected to the same bed panel (12) via four lifting and translation mechanisms (2); the lifting and translation mechanisms (2) comprise lower fixed arms (201); the lower fixed arms (201) are fixedly connected to one end of the bed side boards (11); the lower fixed arms (201) are respectively connected to the bed side boards (11) via pins; The first movable arm (202) and the second movable arm (203) are hinged to each other, the first movable arm (202) and the second movable arm (203) are hinged to each other with the same upper fixed arm (204) via a pin shaft, the top of the upper fixed arm (204) is fixedly connected to the bottom of the bed panel (12), the top of the lower fixed arm (201) is fixedly connected to a first connecting member (205), and the top of the first connecting member (205) is connected to a corresponding end of the pneumatic lifting rod (206).
2. The lifting and moving functional bed according to claim 1 is characterized in that: A mounting plate (4) is fixedly connected to one side of the first movable arm (202); a plurality of mounting holes (5) are equidistantly formed on the inner wall of the mounting plate (4); the inner walls of the mounting holes (5) are connected to the outer walls of the second connecting member (6); and a nut (7) is threadedly connected to the outer wall of the second connecting member (6).
3. The lifting and moving functional bed according to claim 2 is characterized in that: The bottom end of the second connecting member (6) is fixedly connected to the top end of the pneumatic lifting rod (206), and the pneumatic lifting rod (206) is arranged in an inclined state.
4. The lifting and moving functional bed according to claim 1 is characterized in that: One side of the two bed side panels (11) is fixedly connected to a corresponding side of the same bed footboard (8), and the bottom of the bed footboard (8) is fixedly connected to two support feet (9), and the bottom of the support feet (9) and the bottom of the backrest board (1) are located on the same horizontal plane.
5. The lifting and moving functional bed according to claim 1 is characterized in that: A slope is provided on one side of the backrest board (1), and a square groove (10) is provided inside the backrest board (1).
6. The lifting and moving functional bed according to claim 1 is characterized in that: One side of the second movable arm (203) is fixedly connected to a mounting seat (13), and an inner wall of the mounting seat (13) is clamped with a pulley (14).