Child bed with lifting space
By designing the lifting bed screen and connecting rod for lifting space in children's beds, combined with lifting and telescoping devices and control devices, the problem of children's beds being difficult to meet growth needs and insufficient space is solved, and the bed box height is adjustable, providing sufficient space to place study furniture.
Patent Information
- Application Number
- CN202420290306.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-08
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-02-08
AI Technical Summary
Children's beds are difficult to meet the changes in the needs of beds during the growth process from young children to teenagers. The existing technology cannot effectively utilize space, resulting in insufficient space for children's rooms in small rooms with high housing prices and inability to place learning furniture.
Design a children's bed with lifting space. Through the lifting front and rear bed screens, the lifting type bed screen connecting rod, lifting and telescoping device and control device, the bed box height can be adjusted, including a reducer motor and electric pushing Rod, solenoid valve-type pneumatic springs and guide mechanism ensure that the bed box has enough space to store low furniture after it rises.
The height of the children's bed box is adjustable through the lifting and telescopic device, which solves the problem of insufficient space and provides sufficient space to place furniture such as study tables to meet the needs of children during their growth.
Smart Images
Figure CN222303524U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of children's intelligent furniture, and in particular relates to a children's bed with a lifting space. Background Art
[0002] Children's rooms require several pieces of furniture, and children's beds are one of them. However, as children grow from toddlers to teenagers, they want their beds to be longer to meet their growth needs. When children are young, the bed is shortened to take up less space. When they are adults, the bed is raised, leaving a lot of space under the bed, which is enough to place a study bed and also meets the living needs of small rooms with high housing prices. However, such needs are often ignored in the market.
[0003] In order to solve this problem, the present utility model is hereby proposed. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a children's bed with a lifting space.
[0005] The above objectives are achieved through the following technical objectives:
[0006] In order to solve the above problems, the utility model provides a children's bed as one of the solutions. Specifically: a children's bed with a lifting space, the children's bed comprises: a bed box, a lifting front bed screen, a lifting rear bed screen, a plurality of bed screen connecting rods, a front screen lifting and telescopic device, and a rear screen lifting and telescopic device;
[0007] The bed box is arranged between the front bed screen and the rear bed screen, and the front screen lifting and telescopic device and the rear screen lifting and telescopic device are respectively arranged inside the front bed screen and the rear bed screen.
[0008] Preferably, the liftable front bed screen and the liftable rear bed screen have the same structural arrangement, including: fixed screen feet arranged in a box shape, and a movable bed screen arranged in a box shape. The front screen lifting and telescopic device and the rear screen lifting and telescopic device have the same structural arrangement, which are lifting and telescopic devices. The movable bed screen is longitudinally mounted above the fixed screen feet, and the lifting and telescopic device is connected between the fixed screen feet and the movable bed screen. The lifting range of the movable bed screen relative to the fixed screen feet is 0.5 to 4 meters.
[0009] Furthermore, the lifting and telescopic device includes: a lifting mechanism and a guiding mechanism.
[0010] Preferably, the lifting mechanism at least includes: a screw-nut lifting mechanism with a reduction motor, an electric push rod, and a solenoid valve pneumatic spring, and also includes a plurality of fastening connectors that fasten the lifting mechanism to the fixed screen feet and the movable bed screen.
[0011] Preferably, the guide mechanism comprises at least one of: two guide rails and two sets of optical axis sliders; wherein: one side of the guide rail is fastened to the fixed screen foot, and the other side is fastened to the movable bed screen;
[0012] The optical axis is tightly connected to the fixed screen foot, and the slider is tightly connected to the movable bed screen.
[0013] Furthermore, it also includes a control device, and the reduction motor or electric push rod or solenoid valve of the lifting mechanism is electrically connected to the control device.
[0014] Preferably, the telescopic end of the solenoid valve is connected to the pneumatic switch of the pneumatic spring.
[0015] Furthermore, a plurality of layers of plates are arranged inside the box body for fixing the screen feet.
[0016] Preferably, a second bed screen connecting rod is arranged between the fixed screen feet of the front bed screen and the fixed screen feet of the rear bed screen; and a first bed screen connecting rod is arranged between the movable bed screen of the front bed screen and the movable bed screen of the rear bed screen.
[0017] Furthermore, the control device also includes a lifting height control component, which includes at least one of a proximity switch, a ranging sensor, and an obstacle avoidance sensor. The lifting height control component is arranged above and / or below the movable bed screen of the front bed screen and the movable bed screen of the rear bed screen.
[0018] Beneficial technical effects:
[0019] The utility model provides a children's bed with a lifting space, through which the height of the bed box of the children's bed can be adjusted up and down through the lifting and telescopic device, so that after the bed box is raised, the space under the bed can be used to place low furniture, such as a study table, etc., and solves the problem that there is insufficient space in the children's room under the high housing prices in the market and parents cannot place a children's study table.
[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural schematic diagram of the children's bed with a lifting space in the raised state according to the utility model.
[0022] Figure 2 The utility model is a schematic diagram of the structure of a children's bed with a lifting space.
[0023] Figure 3 This is a schematic structural diagram of a children's bed with a lifting space from another angle according to the utility model.
[0024] Figure 4 It is a schematic diagram of the structure of the front bed screen or the rear bed screen of the utility model.
[0025] Figure 5 The utility model is a schematic diagram of a lifting mechanism. DETAILED DESCRIPTION
[0026] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-restrictive manner with reference to the accompanying drawings. The same reference numerals in the above drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale.
[0027] Example 1
[0028] like Figure 1-Figure 3 As shown, the utility model provides a child bed with a lifting space, comprising a bed box 3, a lifting front bed screen 1, a lifting rear bed screen 2, a plurality of bed screen connecting rods, a front screen lifting and telescopic device, and a rear screen lifting and telescopic device. The bed box 3 is arranged between the front bed screen 1 and the rear bed screen 2, and the front screen lifting and telescopic device and the rear screen lifting and telescopic device are arranged inside the front bed screen 1 and the rear bed screen 2, respectively.
[0029] It also includes a control device, which can control the front screen lifting and telescopic device and the rear screen lifting and telescopic device through the control device, so that the bed box 3 of the child's bed can be adjusted up and down. At least calculated from the bottom of the bed box 3, the lifting range is 0.5 to 4 meters. This can ensure that after the child's bed is raised, there is enough space left under the bed to place low-height or height-adjustable children's products such as study tables. In order to ensure the safety of the child's bed height lifting process, it is necessary to set switch components for controlling the lifting height above and below the front bed screen 1 and / or the rear bed screen 2, and connect them to achieve safety control.
[0030] from Figure 4 It can be seen that the liftable front bed screen 1 and the liftable rear bed screen 2 have the same structural arrangement, including a fixed screen foot 22 arranged in a box shape, and a movable bed screen 21 arranged in a box shape. The front screen lifting and telescopic device and the rear screen lifting and telescopic device have the same structural arrangement, which is a lifting and telescopic device 7; the movable bed screen 21 is longitudinally mounted on the top of the fixed screen foot 22, and the lifting and telescopic device 7 is connected between the fixed screen foot 22 and the movable bed screen 21, wherein the lifting range of the movable bed screen 21 relative to the fixed screen foot 22 is 0.5 to 4 meters.
[0031] In order to ensure that the height lifting function of the children's bed is realized, the main power is the lifting and telescopic device 7, which includes a lifting mechanism and a guide mechanism 6. Among them, the lifting mechanism includes at least one of a screw nut lifting mechanism provided with a reduction motor 71, an electric push rod, and a solenoid valve type pneumatic spring, and also includes a plurality of fastening connectors that fasten the above-mentioned lifting mechanism with the fixed screen foot 22 and the movable bed screen 21.
[0032] The guide mechanism 6 at least includes: two guide rails, two sets of optical axis sliders. When the guide mechanism is selected as the guide rail, one side of the guide rail is fastened to the fixed screen foot 22, and the other side is fastened to the movable bed screen 21; when the guide mechanism is selected as the optical axis slider, the optical axis is fastened to the fixed screen foot 22, and the slider is fastened to the movable bed screen 21.
[0033] The lifting and retracting device 7 is controlled by the electrical connection between the reduction motor 71 of the device or the electric push rod or the solenoid valve of the solenoid valve type pneumatic spring and the control device. It has the following features: when the power device is selected as the solenoid valve, the telescopic end of the solenoid valve is connected with the pneumatic switch of the pneumatic spring. When the telescopic end of the solenoid valve is extended, the pneumatic switch of the pneumatic spring is turned on, pushing the movable bed screen 21 up, so that the movable bed screen 21 of the front bed screen 1 and the rear bed screen 2 drives the bed box 3 to rise. When the telescopic end of the solenoid valve is retracted, the pneumatic switch of the pneumatic spring is closed, and the front and rear movable bed screens and the bed box descend under the action of their own gravity until the control device obtains the information that they have descended to the right position, and drives the telescopic end of the solenoid valve to extend again and descend to the top position.
[0034] Similarly, when the power device is selected as an electric push rod, the movable bed screen is pushed up by the telescopic end of the electric push rod, so that the movable bed screen 21 of the front bed screen 1 and the rear bed screen 2 drives the bed box 3 to rise. When it rises to the right position, it obtains certain information, which is fed back to the control device and drives the electric push rod to stop working. Conversely, when the electric push rod obtains reverse voltage, the electric push rod retracts and pulls the bed box 3 down until the control device obtains the information that it has fallen to the right position, and the electric push rod stops working.
[0035] Similarly, refer to Figure 5 When the power device is selected as the reduction motor 71 of the screw nut lifting mechanism, the screw nut lifting mechanism also includes a bottom connecting piece 75, a screw 73, a nut 72, and a connecting piece 74. The reduction motor 71 is connected to the bottom connecting piece 75, the screw 73 is connected to the output shaft of the reduction motor 71, the nut 72 is mounted on the screw 73, the nut 72 is connected to the connecting piece 74, and a stabilizing rod 76 is sleeved above the screw 73. The fixed screen foot 22 and the movable bed screen 21 are cavity structures. The power device is installed in the fixed screen foot 22, the bottom connecting piece 75 is connected to the bottom of the fixed screen foot 22, and the optical axis 76 is above the screw 73.
[0036] When the reduction motor 71 obtains a positive voltage, it drives the lead screw 73 to rotate, and the nut 72 mounted in the lead screw 73 rises upward. The nut 72 is fastened to the movable bed screen 21 through a connecting piece 74 provided on the nut 72 itself. The upward movement of the nut 72 also drives the movable bed screen 21 to rise, thereby the movable bed screen 21 of the front bed screen 1 and the rear bed screen 2 drives the bed box 3 to rise.
[0037] In order to improve the utilization rate of the space under the child's bed after the bed is raised, the utility model also provides a plurality of layers of boards inside the box body of the fixed screen foot 22, and these spaces can be used to place school supplies.
[0038] The bed screen connecting rod comprises a bed screen connecting rod 1 4 and a bed screen connecting rod 2 5 .
[0039] In order to ensure the stability of the children's bed when being lifted or lowered, a plurality of bed screen connecting rods 5 are arranged between the fixed screen feet 22 of the front bed screen 1 and the fixed screen feet 22 of the rear bed screen 2. At the same time, a plurality of bed screen connecting rods 4 are also arranged between the movable bed screen 21 of the front bed screen 1 and the movable bed screen 21 of the rear bed screen 2.
[0040] In order to ensure that the child bed rises or falls accurately, the control device includes a height control component, which is provided with a sensor component for identifying the height, and can be selected from: a proximity switch, a distance sensor, and an obstacle avoidance sensor. The sensor component is respectively arranged above the movable bed screen 21 of the front bed screen 1 and the movable bed screen 21 of the rear bed screen 2 to identify the rising height, and is arranged below the movable bed screen 21 to identify the falling height.
[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments are only used to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the claims and their equivalents.
Claims
1. A children's bed with a lifting space, characterized in that: The child bed comprises: a bed box, a lifting front bed screen, a lifting rear bed screen, a plurality of bed screen connecting rods, a front screen lifting and telescopic device, and a rear screen lifting and telescopic device; The bed box is arranged between the front bed screen and the rear bed screen, and the front screen lifting and telescopic device and the rear screen lifting and telescopic device are respectively arranged inside the front bed screen and the rear bed screen.
2. A children's bed with a lifting space according to claim 1, characterized in that: The liftable front bed screen and the liftable rear bed screen have the same structural arrangement, including: fixed screen feet arranged in a box shape, and a movable bed screen arranged in a box shape. The front screen lifting and telescopic device and the rear screen lifting and telescopic device have the same structural arrangement, which are lifting and telescopic devices. The movable bed screen is longitudinally mounted on the top of the fixed screen feet, and the lifting and telescopic device is connected between the fixed screen feet and the movable bed screen. The lifting range of the movable bed screen relative to the fixed screen feet is 0.5 to 4 meters.
3. A children's bed with a lifting space according to claim 2, characterized in that: The lifting and telescopic device comprises a lifting mechanism and a guiding mechanism.
4. A children's bed with a lifting space according to claim 3, characterized in that: The lifting mechanism at least includes: a screw nut lifting mechanism with a reduction motor, an electric push rod, and a solenoid valve type pneumatic spring, and also includes a plurality of fastening connectors that fasten the lifting mechanism to the fixed screen feet and the movable bed screen.
5. The child bed with lifting space according to claim 3, characterized in that: The guide mechanism at least comprises: one of two guide rails and two sets of optical axis sliders; Wherein: one side of the guide rail is fastened to the fixed screen foot, and the other side is fastened to the movable bed screen; The optical axis is tightly connected to the fixed screen foot, and the slider is tightly connected to the movable bed screen.
6. A children's bed with a lifting space according to claim 4, characterized in that: It also includes a control device, and the reduction motor or electric push rod or solenoid valve of the lifting mechanism is electrically connected to the control device.
7. A children's bed with a lifting space according to claim 6, characterized in that: The telescopic end of the solenoid valve is connected to the pneumatic switch of the pneumatic spring.
8. The child bed with lifting space according to claim 2, characterized in that: A plurality of layer boards are arranged inside the box body for fixing the screen feet.
9. The child bed with lifting space according to claim 2, characterized in that: A second bed screen connecting rod is arranged between the fixed screen feet of the front bed screen and the fixed screen feet of the rear bed screen; and a first bed screen connecting rod is arranged between the movable bed screen of the front bed screen and the movable bed screen of the rear bed screen.
10. The child bed with lifting space according to claim 1, characterized in that: The front bed screen and the lifting height control component include at least one of a proximity switch, a distance measuring sensor, and an obstacle avoidance sensor. The lifting height control component is arranged above and / or below the movable bed screen of the front bed screen and the movable bed screen of the rear bed screen.