Bedstead convenient to clean

Abstract

The utility model discloses a bedstead convenient to clean, the bedstead convenient to clean comprises bed sides and a supporting assembly, an opening and closing driving assembly is arranged between the bed sides, and the opening and closing driving assembly is used for driving the bed sides to get close to each other or get away from each other; the supporting assemblies are connected to the two ends of the bed sides, and height adjusting driving assemblies are arranged between the bed sides and the supporting assemblies and used for driving the bed sides to increase the height so that cleaning channels can be formed in the bottoms of the bed sides. When the bed bottom needs to be cleaned, the height adjusting driving assembly drives the bed sides to increase the height, so that a channel for automatic cleaning tools such as a sweeping robot to enter is formed at the bottoms of the bed sides, and the bed bottom floor is convenient to clean; the opening and closing driving assembly drives the bed sides to reduce the distance, part of the floor located at the bottom of the bed is exposed to the outside, the height of the bed sides is increased, manual cleaning tools such as mops can stretch into all positions of the floor under the bed conveniently, the floor under the bed can be cleaned without being moved away from the bed frame, and convenience is improved.

Description

Technical Field

[0001] The present application relates to the field of furniture, and in particular to a bed frame which is easy to clean. Background Art

[0002] Dust easily accumulates under the bed, and users sleep on the bed for a long time every day. Over time, the dust under the bed will affect the health of users, and the bed bottom needs to be cleaned regularly. Due to the limitations of conventional bed frames, when users need to clean the bed bottom, they can only move the bed frame away from its original position, thereby exposing the floor under the bed. After cleaning, the bed frame needs to be moved back to its original position, which is complicated. If female users or elderly people are cleaning, it is difficult to complete the cleaning work alone. Utility Model Content

[0003] In order to solve at least one of the above technical problems, the present application provides a bed frame that is easy to clean, and the technical solution adopted is as follows:

[0004] The present application provides a bed frame that is easy to clean. The bed frame that is easy to clean includes a bed frame and a support assembly. The bed frames are located on both sides of the bed frame that is easy to clean. An opening and closing driving assembly is arranged between the bed frames. The opening and closing driving assembly is used to drive the bed frames to approach each other or move away from each other. The support assembly is connected to both ends of the bed frame. A height adjustment driving assembly is arranged between the bed frame and the support assembly. The height adjustment driving assembly is used to drive the bed frame to increase its height so that a cleaning channel is formed at the bottom of the bed frame.

[0005] In certain embodiments of the present application, the support assembly is connected to a guide assembly, the bed frame is movably connected to the support assembly via the guide assembly, the height adjustment drive assembly includes a height adjustment driver, the height adjustment driver is connected to the guide assembly, and the output end of the height adjustment driver is connected to the bed frame.

[0006] In certain embodiments of the present application, the guide assembly includes a motion guide component and a hollow guide frame, the bed frame is connected to the motion guide component, the motion guide component moves inside the guide frame, and the internal space of the guide frame defines a channel for the motion guide component to move along the height direction.

[0007] In certain embodiments of the present application, a first guide rail is provided on the side wall of the guide frame, the first guide rail extends in the height direction, and the motion guide component moves along the first guide rail to guide the bed to adjust its height along the first guide rail.

[0008] In certain embodiments of the present application, the opening and closing drive assembly includes an opening and closing drive and a transmission component that are transmission-connected, the transmission component is connected to each of the bed states, and the opening and closing drive drives the transmission component to change the length to adjust the distance between each of the bed states.

[0009] In certain embodiments of the present application, the support assembly is hollow, the guide assembly moves inside the support assembly, and the support assembly defines a channel for the guide assembly to move in a horizontal direction.

[0010] In certain embodiments of the present application, the support assembly is provided with a second guide rail, the second guide rail extends in a horizontal direction, and the guide assembly moves along the second guide rail to guide each of the bed boards to adjust the spacing along the second guide rail.

[0011] In certain embodiments of the present application, the motion guide component is provided with a first rolling component, the first rolling component is rotatably connected to the motion guide component, and the first rolling component is in rolling contact with the first guide rail.

[0012] In certain embodiments of the present application, the guide frame is provided with a second rolling component, the second rolling component is rotatably connected to the guide frame, and the second rolling component is in rolling contact with the second guide rail.

[0013] In certain embodiments of the present application, the support assembly includes a bed screen and a bed foot, and the bed screen and the bed foot are both provided with the guide assembly.

[0014] The embodiments of the present application have at least the following beneficial effects: in the present application, when it is necessary to clean the bottom of the bed, the height adjustment drive assembly drives the bed frame to increase its height, so that the bottom of the bed frame forms a channel for automatic cleaning tools such as sweeping robots to enter, thereby facilitating the cleaning of the floor under the bed; the opening and closing drive assembly drives the bed frames to reduce the spacing between them, so that part of the floor under the bed is exposed to the outside, and combined with the height increase of the bed frame, it is convenient for manual cleaning tools such as mops to reach into various positions of the floor under the bed, and the cleaning of the floor under the bed can be completed without moving the bed frame, thereby improving convenience.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a structural schematic diagram of the bed frame that is easy to clean in the present application;

[0018] Figure 2 It is a schematic diagram of the structure of the guide assembly in the bed frame which is easy to clean in the present application;

[0019] Figure 3 This application is easy to clean the bed frame Figure 2 A partial enlarged view of the guide assembly;

[0020] Figure 4 It is a schematic diagram of the connection between the guide assembly and the support assembly in the easy-to-clean bed frame of the present application;

[0021] Figure 5 This application is easy to clean the bed frame Figure 4 A partial enlarged view of the connection between the guide assembly and the support assembly.

[0022] Reference numerals:

[0023] Bed 101; opening and closing driver 102; transmission component 103; bed screen 104; bed foot 105; height adjustment driver 106;

[0024] Guide assembly 201; motion guide component 202; guide frame 203;

[0025] First guide rail 301; first rolling member 302;

[0026] Second guide rail 401 ; control structure 501 . DETAILED DESCRIPTION

[0027] This section will combine Figures 1 to 5 Embodiments of the present application are described in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0028] In the description of the present application, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. The features defined as "first" and "second" are used to distinguish the feature names, rather than having special meanings. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] The embodiment of the present application provides a bed frame that is easy to clean. The bed frame that is easy to clean includes a bed frame 101 and a support assembly. The area enclosed by the bed frame 101 and the support assembly is the use area of ​​the bed frame. When the floor at the bottom of the bed frame needs to be cleaned, the height of the bed frame 101 is raised to form a cleaning channel at the bottom of the bed frame 101. Automatic cleaning tools such as sweeping robots enter the bottom of the bed frame along the cleaning channel to clean.

[0031] Furthermore, when the user stands and uses a manual cleaning tool such as a mop, the cleaning tool is always in a tilted state. Even if the height of the bed 101 is raised, the tilted cleaning tool will still interfere with the bed 101, making it difficult for the cleaning tool to fully cover the floor under the bed, resulting in incomplete cleaning. In this case, in order to ensure that the manual cleaning tool can reach all positions of the floor under the bed, the user can only adopt a squatting posture or other posture after the height of the bed 101 is raised, so that the manual cleaning tool is as close to the ground as possible, avoiding interference between the manual cleaning tool and the bed 101, reducing the convenience of the cleaning process. Since the height of the bed 101 is limited, it is not conducive to the user to observe in real time whether the floor under the bed has been cleaned.

[0032] Therefore, the spacing between the bed frames 101 can be adjusted to expose part of the floor under the bed frame, providing movement space for manual cleaning tools. When the user stands and uses the manual cleaning tool, the movement range of the cleaning tool can also fully cover the floor under the bed.

[0033] like Figure 1 As shown, in some examples, the easy-to-clean bed frame includes two bed rails 101, which are generally formed in a plate shape, and the length of the bed rails 101 defines the length of the bed frame. The two bed rails 101 are respectively located on both sides of the bed frame, and an opening and closing drive assembly is arranged between the two bed rails 101, and two output ends of the opening and closing drive assembly are respectively connected to the two bed rails 101.

[0034] When cleaning the floor at the bottom of the bed frame, the opening and closing driving assembly applies a pulling force to the two bed boards 101, driving the two bed boards 101 closer to each other, thereby exposing part of the floor at the bottom of the bed frame. After the floor at the bottom of the bed frame is cleaned, the opening and closing driving assembly applies a pushing force to the two bed boards 101, driving the two bed boards 101 away from each other to the initial position, thereby ensuring the normal use of the bed frame.

[0035] In some examples, the opening and closing drive assembly includes an opening and closing drive 102 and a transmission component 103, the opening and closing drive 102 is connected to the transmission component 103 in transmission connection, the output end of the transmission component 103 is connected to two bed states 101, and the opening and closing drive 102 drives the length of the transmission component 103 to change, thereby driving the distance between the two bed states 101 to change.

[0036] When cleaning the floor at the bottom of the bed frame, the opening and closing driver 102 drives the transmission component 103 to reduce its length, thereby transmitting the pulling force to the two bed boards 101 ; after the floor at the bottom of the bed frame is cleaned, the opening and closing driver 102 drives the transmission component 103 to increase its length, thereby transmitting the thrust to the two bed boards 101 .

[0037] Specifically, the opening and closing driver 102 includes a motor, and the transmission component 103 includes an electric push rod, which receives the rotational motion output by the motor and converts the rotational motion into its own extension and contraction motion. In addition, two groups of opening and closing drive components are provided, and the two groups of opening and closing drive components are respectively located near the two ends of the bed 101.

[0038] like Figure 1As shown, in some examples, the support assembly includes a bed screen 104 and a bed foot 105, which are respectively connected to the two ends of the bed frame 101, and the bed screen 104, the bed foot 105 and the two bed frames 101 form a use area of ​​the bed frame. A height adjustment drive assembly is provided between the bed frame 101 and the support assembly. When cleaning the floor at the bottom of the bed frame, the height adjustment drive assembly drives the bed frame 101 to increase its height, thereby forming a cleaning channel at the bottom of the bed frame 101; after the floor at the bottom of the bed frame is cleaned, the height adjustment drive assembly drives the bed frame 101 to lower its height to ensure the normal use of the bed frame. Specifically, height adjustment drive assemblies are provided at the positions of the bed screen 104 and the bed foot 105.

[0039] The opening and closing driving assembly connects the two bed boards 101 as a whole, and under the action of the height adjustment driving assembly, the two bed boards 101 are raised or lowered synchronously.

[0040] It is understandable that the two bed boards 101 need to move horizontally when adjusting the distance between them, and need to move vertically when adjusting the height, while the positions of the bed screen 104 and the bed foot 105 remain unchanged. Therefore, the bed board 101 and the bed screen 104 are movably connected, and the bed board 101 and the bed foot 105 are movably connected.

[0041] In some examples, the support component is connected to the guide component 201, the bed 101 is movably connected to the support component through the guide component 201, the guide component 201 is set on the bed screen 104, or the guide component 201 is set at the end of the bed 105, or the bed screen 104 and the end of the bed 105 are both set with the guide component 201.

[0042] The height adjustment drive assembly includes a height adjustment drive 106 and a connecting plate, the height adjustment drive 106 is connected to the guide assembly 201, the connecting plate is connected to the output end of the height adjustment drive 106, and the connecting plate is arranged on the bed 101. Specifically, the height adjustment drive 106 can adopt any mechanism that outputs linear motion.

[0043] like Figure 2 and Figure 3As shown, in some examples, the guide assembly 201 includes a motion guide component 202 and an upright guide frame 203, the height of the guide frame 203 is stable, and the height adjustment driver 106 is connected to the guide frame 203. The guide frame 203 is hollow, the motion guide component 202 is in the guide frame 203, and the motion guide component 202 is connected to the bed state 101. The width of the internal area enclosed by the guide frame 203 matches the width of the motion guide component 202, so as to prevent the motion guide component 202 from moving horizontally relative to the guide frame 203. At the same time, the height of the internal area enclosed by the guide frame 203 is greater than the height of the motion guide component 202, so that the internal space of the guide frame 203 defines a channel for the motion guide component 202 to move in the height direction, so that the bed state 101 moves in the height direction of the guide frame 203.

[0044] It is understandable that the top edge and the bottom edge of the guide frame 203 also define the movement stroke of the motion guide component 202. When the motion guide component 202 moves to conflict with the top edge or the bottom edge, the motion guide component 202 reaches the movement limit position.

[0045] In some examples, a first guide rail 301 is provided on the side wall of the guide frame 203 . The first guide rail 301 extends in the height direction. The motion guide component 202 moves along the first guide rail 301 so that the height of the bed 101 can be adjusted along the first guide rail 301 .

[0046] The edge of the motion guide member 202 is provided with a first rolling member 302, which can rotate on the motion guide member 202 and roll in contact with the first guide rail 301. When the bed 101 and the motion guide member 202 change height, the first rolling member 302 rotates, and the number of rotations and the rotation speed of the first rolling member 302 can reflect the current height and motion speed of the bed 101. Specifically, a plurality of first rolling members 302 are arranged in parallel, and each first rolling member 302 is arranged at the edge of the motion guide member 202.

[0047] Furthermore, the easy-to-clean bed frame also includes a controller, and the guide component 201 also includes a height adjustment sensor, which is electrically connected to the controller. The height adjustment sensor is used to detect the rotation speed and rotation stroke of the first rolling component 302, and send the motion data to the controller to deduce the motion state of the bed frame 101, and finally the controller adjusts the motion parameters of the bed frame 101 in real time.

[0048] like Figure 4 and Figure 5As shown, in some examples, the support assembly is hollow, that is, the bed screen 104 and the bed foot 105 are hollow structures, and the guide frame 203 is inside the bed screen 104 or the bed foot 105. The height of the internal area surrounded by the bed screen 104 or the bed foot 105 matches the height of the guide frame 203, so as to prevent the guide frame 203 from moving vertically relative to the bed screen 104 or the bed foot 105. The length of the internal area surrounded by the bed screen 104 or the bed foot 105 corresponds to the width of the bed frame and is greater than the width of the guide frame 203. Then, the internal space of the bed screen 104 or the bed foot 105 defines a channel for the guide frame 203 to move in the horizontal direction, so that the bed 101 moves along the length direction of the bed screen 104 or the bed foot 105, so as to realize the change of the distance between the two bed 101. It can be understood that the two side edges of the bed screen 104 or the bed foot 105 also define the horizontal movement stroke of the guide frame 203.

[0049] In some examples, the top and bottom edges of the bed screen 104 or the foot of the bed 105 are provided with second guide rails 401 , which extend in a horizontal direction, and the guide frame 203 moves along the second guide rails 401 to adjust the spacing between the two bed boards 101 along the second guide rails 401 .

[0050] The top and bottom of the guide frame 203 are provided with second rolling components, which can rotate on the guide frame 203 and roll in contact with the second guide rail 401. The number of rotations and the rotation speed of the second rolling components can reflect the current horizontal position and movement speed of the bed 101. Specifically, a plurality of second rolling components are also arranged in parallel.

[0051] Furthermore, the guide assembly 201 also includes an opening and closing motion sensor, which is electrically connected to the controller and is used to detect the rotation speed and rotation stroke of the second rolling component, and send the motion data to the controller to deduce the motion state of the bed 101, and finally the controller adjusts the motion parameters of the bed 101 in real time.

[0052] In some examples, the easy-to-clean bed frame further includes a control structure 501, and the user adjusts the height and the distance between the two bed frames 101 by operating the control structure 501. Specifically, the control structure 501 includes a control switch.

[0053] During the actual implementation process, the control switch is pressed, and the height adjustment driver 106 drives the bed frame 101 to rise in height, so that a cleaning channel is formed between the bed frame 101 and the floor, and the bed frame 101 drives the motion guide component 202 to move in the guide frame 203, forming a vertical motion guide, and the sweeping robot enters the bottom of the bed along the cleaning channel for cleaning, solving the problem that the sweeping robot is difficult to enter the bottom of the bed for cleaning; the opening and closing driver 102 drives the two bed frames 101 to approach each other, and the bed frame 101 drives the motion guide component 202 and the guide frame 203 to move in the bed screen 104 or the foot of the bed 105, forming a horizontal motion guide, leaving space for the user to use manual cleaning tools for cleaning in a standing position.

[0054] In the description of this specification, if the reference terms "one embodiment", "some examples", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" appear, it means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0055] The above describes the implementation methods of the present application in detail in conjunction with the accompanying drawings, but the present application is not limited to the above implementation methods. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present application.

Claims

1. A bed frame that is easy to clean, characterized in that: include: Bed rails, each of which is located on both sides of the easy-to-clean bed frame, and an opening and closing driving assembly is arranged between each of the bed rails, and the opening and closing driving assembly is used to drive each of the bed rails to move closer to each other, or to move each of the bed rails away from each other; A support assembly is connected to both ends of the bed frame. A height adjustment drive assembly is provided between the bed frame and the support assembly. The height adjustment drive assembly is used to drive the bed frame to increase its height so as to form a cleaning channel at the bottom of the bed frame.

2. The easy-to-clean bed frame according to claim 1, characterized in that: The support assembly is connected with a guide assembly, and the bed frame is movably connected to the support assembly through the guide assembly. The height adjustment drive assembly includes a height adjustment driver, and the height adjustment driver is connected to the guide assembly. The output end of the height adjustment driver is connected to the bed frame.

3. The easy-to-clean bed frame according to claim 2, characterized in that: The guide assembly includes a motion guide component and a hollow guide frame. The bed is connected to the motion guide component. The motion guide component moves inside the guide frame. The internal space of the guide frame defines a channel for the motion guide component to move in the height direction.

4. The easy-to-clean bed frame according to claim 3, characterized in that: The side wall of the guide frame is provided with a first guide rail, which extends in the height direction. The motion guide component moves along the first guide rail to guide the bed to adjust its height along the first guide rail.

5. The easy-to-clean bed frame according to claim 3, characterized in that: The opening and closing drive assembly comprises an opening and closing drive and a transmission component which are transmission-connected. The transmission component is connected to each of the bed states. The opening and closing drive drives the transmission component to change its length so as to adjust the distance between each of the bed states.

6. The easy-to-clean bed frame according to claim 3 or 5, characterized in that: The support assembly is hollow, the guide assembly moves inside the support assembly, and the support assembly defines a channel for the guide assembly to move in a horizontal direction.

7. The easy-to-clean bed frame according to claim 6, characterized in that: The support assembly is provided with a second guide rail, which extends in a horizontal direction. The guide assembly moves along the second guide rail to guide each of the bed boards to adjust the spacing along the second guide rail.

8. The easy-to-clean bed frame according to claim 4, characterized in that: The motion guide component is provided with a first rolling component, the first rolling component is rotatably connected to the motion guide component, and the first rolling component is in rolling contact with the first guide rail.

9. The easy-to-clean bed frame according to claim 7, characterized in that: The guide frame is provided with a second rolling component, the second rolling component is rotatably connected to the guide frame, and the second rolling component is in rolling contact with the second guide rail.

10. The easy-to-clean bed frame according to claim 2, characterized in that: The support assembly comprises a bed screen and a bed foot, and the bed screen and the bed foot are both provided with the guide assembly.

Images