Multifunctional bed screen and bed

Abstract

The utility model discloses a multifunctional bed screen and a bed, the multifunctional bed screen comprises a bed screen body and a movable leaning bag, and the bed screen body is internally provided with a storage space; and the movable leaning bag closes the storage space through translation or opens the storage space. The bed screen body is internally provided with the storage space used for storing objects, the movable leaning bag closes or opens the storage space through translation, a user can store and take objects conveniently, the body of the user does not need to avoid the space for the door structure to open through the translation movable leaning bag, and convenience is improved; meanwhile, the user can lean on the bed screen conveniently through the movable leaning bag, and the comfort of the user is improved.

Description

Technical Field

[0001] This application relates to the field of furniture technology, and in particular to a multifunctional headboard and bed. Background Technology

[0002] In current headboard designs that offer storage, doors are often incorporated into the storage space to maintain the headboard's aesthetic appeal. However, because these doors are rotatably connected to the headboard, users must make way for them to open, making it inconvenient to access items. Utility Model Content

[0003] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a multifunctional bed headboard that can either close or open its storage space by moving it.

[0004] This application also proposes a bed with the aforementioned multifunctional headboard.

[0005] According to a first aspect embodiment of this application, the multifunctional headboard includes a headboard body and a movable backrest. The headboard body has a storage space inside. The movable backrest can close or open the storage space by sliding.

[0006] The multifunctional headboard according to the embodiments of this application has at least the following beneficial effects: the headboard body has a storage space inside for storing items, and the movable backrest closes or opens the storage space by sliding, making it convenient for users to access items. The movable backrest does not require the user's body to make way for the space for the door structure to open, thus improving convenience. At the same time, the movable backrest makes it easy for users to lean against the headboard, thus improving user comfort.

[0007] According to some embodiments of this application, the headboard body has a transverse partition inside, which defines the storage space within the headboard body.

[0008] According to some embodiments of this application, a second guide structure is provided between the headboard body and the movable backrest, and the movable backrest moves along the second guide structure.

[0009] According to some embodiments of this application, the headboard body is provided with a second drive mechanism and a second transmission component, wherein the second drive mechanism drives the movable backrest to move through the second transmission component.

[0010] According to some embodiments of this application, the headboard body has an internal accommodating space, and the multifunctional headboard also includes a movable frame and a lifting assembly. The movable frame is used to support a projector, and the lifting assembly includes a screw and nut mechanism, which is used to drive the movable frame to move out of or into the accommodating space.

[0011] According to some embodiments of this application, the movable rack includes a hollow movable cabinet, the hollow part of which is used to place a projector, and the opposite sides of the movable cabinet are provided with heat dissipation vents for heat dissipation of the projector.

[0012] According to some embodiments of this application, a first guide structure is provided between the movable cabinet and the headboard body, and the movable cabinet moves along the first guide structure.

[0013] According to some embodiments of this application, the lifting assembly further includes a first driving mechanism, and the lead screw and nut mechanism includes a nut component disposed on the movable frame and a lead screw meshing with the nut component. The first driving mechanism drives the lead screw to rotate through a first transmission assembly.

[0014] According to some embodiments of this application, the first transmission assembly includes a first gear disposed on the first drive mechanism and a second gear disposed on the lead screw, wherein the first gear and the second gear mesh with each other.

[0015] According to a second aspect embodiment of this application, the bed includes a bed frame and the aforementioned multifunctional headboard, the bed frame and the multifunctional headboard being connected.

[0016] The bed according to the embodiments of this application has at least the following beneficial effects: the multifunctional headboard of the first aspect of this application includes a headboard body and a movable backrest. The headboard body has a storage space inside for storing items. The movable backrest can close or open the storage space by sliding, which makes it convenient for users to access items. The movable backrest does not require the user's body to make way for the space for the door structure to open, thus improving convenience. At the same time, the movable backrest makes it easy for users to lean against the headboard, thus improving user comfort.

[0017] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0018] The present application will be further illustrated below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments illustrated in the following drawings are exemplary and are only used to explain the present application, and should not be construed as limiting the present application.

[0019] Figure 1 This is a schematic diagram of the structure of the multifunctional bed headboard applied to a bed according to an embodiment of this application;

[0020] Figure 2 This is a structural schematic diagram of the open storage space and accommodating space of the movable backrest in the multifunctional headboard of this application embodiment;

[0021] Figure 3 This is a schematic diagram of the lifting assembly in the multifunctional headboard of this application embodiment;

[0022] Figure 4 This is a schematic diagram of the second guide structure in the multifunctional bed headboard of this application embodiment;

[0023] Figure 5 This is a side view of the second guide structure in the multifunctional bed headboard of this application embodiment;

[0024] Figure 6 This is a schematic diagram of the second transmission component in the multifunctional bed headboard according to an embodiment of this application, taken from one perspective.

[0025] Figure 7 This is a schematic diagram of the second transmission component in the multifunctional bed headboard according to another perspective of this application embodiment;

[0026] Figure 8 This is a top view of the second transmission component in the multifunctional bed headboard of this application embodiment.

[0027] Figure label:

[0028] 101. Headboard body; 102. Vertical partition; 103. Storage space; 104. Horizontal partition; 105. Storage space;

[0029] 201. Mobile cabinet; 202. Ventilation vent; 203. Guide protrusion;

[0030] 301. Nut assembly; 302. Lead screw; 303. First gear; 304. Second gear;

[0031] 401. Movable backrest; 402. First guide groove; 403. First guide block; 404. Third gear; 405. Mounting groove; 4051. Rack; 406. Second guide block; 407. Protrusion; 408. Second guide groove. Detailed Implementation

[0032] The embodiments of this application are described in detail below with reference to the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0033] In the description of this application, it should be understood that the terms "center", "middle", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0034] In the description of this application, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0035] In the description of this application, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0036] In the description of this application, the use of terms such as "one embodiment," "some embodiments," "an example," "some instances," "some embodiments," "illustrative embodiment," "example," "specific example," and "some examples" indicates that the specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] like Figure 1 As shown in the figure, this application embodiment provides a multifunctional headboard, which includes a headboard body 101 and a movable backrest 401.

[0038] The headboard body 101 is the basic structure of the multifunctional headboard. The headboard body 101 has a storage space 105 inside, so the headboard body 101 can be used for storage while fulfilling the basic functions of a headboard. The movable backrest 401 can be used as a door structure for the storage space 105, and can close or open the storage space 105 by sliding it.

[0039] Furthermore, in traditional rotating door structures, when the interior space of the headboard is opened, the door structure occupies the space within the bed frame intended for the user to rest, requiring the user to move aside and making the door inconvenient to open. However, in this application, the movable backrest 401, when the open storage space 105 is moved horizontally, only occupies the space on both sides of the bed, not the space within the bed frame itself, eliminating the need for the user to move aside and thus improving the convenience of accessing items.

[0040] The multifunctional headboard also includes a movable frame and a lifting mechanism. Both the movable frame and the lifting mechanism are installed on the headboard body 101. The movable frame supports the projector, ensuring its stable placement on the headboard body 101. The lifting mechanism operates on the movable frame and adjusts its height. Since the projector is placed on the movable frame, the lifting mechanism can adjust its height. Understandably, when the lifting mechanism raises the movable frame and projector, the projector can be moved out of the headboard body 101 for easier user access. During use, the user can also adjust the projector's height using the lifting mechanism to adapt to the bedroom's layout, ensuring the projected image is fully displayed. When the lifting mechanism lowers the movable frame and projector, the projector can be stored inside the headboard body 101, improving the bed's aesthetics and preventing the projector from being exposed on the outside of the headboard body 101, thus preventing excessive dust accumulation.

[0041] The contents of this application are described in detail below with reference to specific embodiments. It should be noted that the following description is merely illustrative and not a specific limitation of this application.

[0042] In some examples, the headboard body 101 is a hollow structure, and the interior of the headboard body 101 has an accommodating space 103 for accommodating the projector. When the projector is in the stored state, both the projector and the movable stand are located within the accommodating space 103; when the projector is in use, the movable stand, along with the projector, moves out of the accommodating space 103.

[0043] Understandably, the volume of the storage space 103 needs to be larger than the volume of the projector and the movable shelf to accommodate them. At the same time, the volume of the storage space 103 should not be too large, as an excessively large storage space 103 would encroach on the space inside the headboard body 101 used for storing other items. Therefore, the volume of the storage space 103 needs to correspond to the volume of the projector and the movable shelf.

[0044] Furthermore, the movable frame used to support the projector can adopt various structural forms. In some embodiments, the movable frame of this application adopts the structure of a movable cabinet 201, which is a hollow structure, and its internal space is used to accommodate the projector. In other embodiments, the movable frame can also adopt a plate-like structure, which supports the bottom of the projector. At the same time, the plate-like movable frame needs to be additionally equipped with a positioning structure to prevent the projector from shifting at the top of the movable frame, so as to ensure the projection quality of the projector image.

[0045] Meanwhile, the lifting assembly includes a lead screw and nut mechanism, which is installed inside the headboard body 101 and acts on the movable frame. The lead screw and nut mechanism can drive the movable frame to move, thereby moving the movable frame together with the projector out of or into the accommodating space 103.

[0046] like Figure 2 As shown, in some examples, the headboard body 101 has a vertical partition 102 inside, and the vertical partition 102 is set vertically.

[0047] Furthermore, at least two vertical partitions 102 are provided. When two vertical partitions 102 are provided, the two vertical partitions 102 define a longitudinally extending channel inside the headboard body 101, facilitating the movement of the frame and the projector to move out of or into the headboard body 101 in a manner that varies in height. It can be understood that the longitudinal channel defined by the vertical partitions 102 is the accommodating space 103.

[0048] In some examples, the mobile shelf includes a mobile cabinet 201, which has a top plate, a bottom plate and side plates that form a space for placing the projector. Understandably, the bottom plate is used to support the projector.

[0049] Furthermore, the top and bottom plates are rectangular plates of roughly the same shape, making the placement space enclosed by the top, bottom, and side plates roughly prism-shaped. Specifically, two side plates are provided, one on each side of the prism-shaped placement space, while the other two sides of the prism-shaped placement space are open. Specifically, the open sides of the movable frame form heat dissipation vents 202. On the one hand, the heat dissipation vents 202 are beneficial for the heat dissipation of the projector; on the other hand, the heat dissipation vents 202 also facilitate the projection of the image by the projector.

[0050] like Figure 2 As shown, in some examples, the movable cabinet 201 needs to be moved vertically to adjust its height. To limit the direction of movement of the movable cabinet 201, a first guide structure is provided between the movable cabinet 201 and the headboard body 101. The first guide structure is set vertically, and when the movable cabinet 201 moves along the first guide structure, the height of the movable cabinet 201 is adjusted vertically.

[0051] The headboard body 101 has an entrance / exit at its top, which connects the accommodating space 103 and the external space of the headboard body 101. It can be understood that the shape of the entrance / exit corresponds to the shape of the movable cabinet 201, which can move out of or into the accommodating space 103 along the entrance / exit during height adjustment.

[0052] Furthermore, when the projector is in its retracted state, it is located within the accommodating space 103. At this time, the top panel of the movable cabinet 201 closes to the entrance / exit, placing the projector in a relatively enclosed space and preventing external dust from adhering to it. Simultaneously, when the projector is in its retracted state, the top panel of the movable cabinet 201 is flush with the top surface of the headboard body 101, forming an approximately flat surface together, ensuring the aesthetic appeal of the multifunctional headboard of this application.

[0053] Specifically, the first guide structure includes a guide notch and a guide protrusion 203. The guide notch is located at the edge of the entrance / exit, and the guide protrusion 203 is located on the side panel of the mobile cabinet 201. The shape of the guide protrusion 203 corresponds to the shape of the guide notch and extends vertically, with the guide protrusion 203 fitting into the guide notch to form a sliding connection. Therefore, under the limiting effect of the guide notch and the guide protrusion 203, the mobile cabinet 201 can be height-adjusted vertically, thereby allowing the projector to move out of or into the receiving space 103.

[0054] like Figure 3 As shown, in some examples, the lifting assembly also includes a first drive mechanism for driving the lead screw and nut mechanism to move. Specifically, the first drive mechanism can be a motor.

[0055] The lead screw and nut mechanism includes a lead screw 302 and a nut component 301. The nut component 301 is located at the bottom of the movable frame and is fixedly connected to the movable frame. The lead screw 302 engages with the nut component 301 and is rotatably disposed inside the headboard body 101. It is understood that, since the nut component 301 needs to be located at the bottom of the movable frame, the lead screw and nut mechanism is situated within the accommodating space 103.

[0056] Furthermore, the first drive mechanism can drive the lead screw 302 to rotate, thereby causing the nut component 301 to move along the lead screw 302. At the same time, the lead screw 302 is vertically positioned to ensure that the nut component 301 and the movable cabinet 201 can be adjusted in the vertical direction.

[0057] It is worth noting that the first guide structure also serves to restrict the rotation of the movable cabinet 201. During the rotation of the lead screw 302, if the nut component 301 and the movable cabinet 201 rotate together with the lead screw 302, but the nut component 301 and the lead screw 302 do not actually rotate relative to each other, then the movable cabinet 201 cannot achieve height adjustment. The first guide structure of this application ensures the normal operation of the lead screw and nut mechanism by limiting the rotation of the movable cabinet 201 and the nut component 301.

[0058] In addition, the lifting assembly also includes a first transmission assembly, and the first drive mechanism drives the lead screw 302 to rotate through the first transmission assembly.

[0059] In some examples, the first transmission assembly includes a first gear 303 and a second gear 304 that mesh with each other. The first gear 303 is disposed on the first drive mechanism, and the second gear 304 is fixedly disposed on the lead screw 302. During the height adjustment of the movable cabinet 201, the first drive mechanism drives the first gear 303 to rotate, and the first gear 303 then drives the second gear 304 to rotate, thereby driving the lead screw 302 to rotate.

[0060] Specifically, both the first gear 303 and the second gear 304 are bevel gears to avoid the first drive mechanism and the lead screw 302 being coaxially arranged, thus preventing the first drive mechanism from occupying the axial setting space of the lead screw 302 and ensuring that the lead screw 302 has sufficient length. Furthermore, the lead screw 302 having sufficient length ensures that the movable cabinet 201 has sufficient height adjustment stroke, ensuring that the movable cabinet 201, together with the projector, can be moved out of or into the accommodating space 103.

[0061] like Figure 2 As shown, in some examples, the headboard body has a partition 104 inside. The number of partitions 104 can be set according to actual needs. The partitions 104 define a storage space 105 of a preset shape in the internal space of the headboard body 101. The storage space 105 is used to store items.

[0062] It is understandable that both the storage space 105 and the accommodating space 103 are located inside the headboard body 101. When the volume of the accommodating space 103 is larger, the volume of the storage space 105 is smaller; similarly, when the volume of the accommodating space 103 is smaller, the volume of the storage space 105 is larger. Therefore, the volumes of the storage space 105 and the accommodating space 103 need to be planned according to actual usage and needs.

[0063] Furthermore, the movable backrest 401 can be moved horizontally. During this movement, the movable backrest 401 can either close or open the storage space 105 and the holding space 103. When a user needs to retrieve an item from the storage space 105 or a projector from the holding space 103, the movable backrest 401 opens the storage space 105 and the holding space 103. Similarly, after the user has completed the process of retrieving an item or the projector, the movable backrest 401 closes the storage space 105 and the holding space 103. When the movable backrest 401 opens the storage space 105 and the holding space 103 by moving horizontally, the movable backrest 401 does not occupy the space within the bed frame area where the user can rest, eliminating the need for the user to make any movement and improving the convenience of retrieving items.

[0064] It is understandable that when the movable backrest 401 closes the storage space 105 and the accommodating space 103, the movable backrest 401 can realize the basic function of the backrest, making it convenient for the user to lean against the headboard.

[0065] Specifically, two movable cushions 401 are provided, and the two movable cushions 401 move in opposite directions, so as to close the storage space 105 and the accommodating space 103 or open the storage space 105 and the accommodating space 103 by means of opening and closing movement.

[0066] like Figure 4 and Figure 5 As shown, in some examples, a second guide structure is provided between the headboard body 101 and the movable backrest 401 to limit the direction of movement of the movable backrest 401.

[0067] The second guide structure is set along the horizontal direction to facilitate the opening and closing movement of the movable backrest 401 along the horizontal direction.

[0068] Specifically, the second guide structure includes a first guide groove 402 and a first guide block 403. The first guide groove 402 is fixedly disposed on the headboard body 101, and the first guide block 403 is installed on the movable backrest 401. The first guide block 403 is embedded in the first guide groove 402, forming a sliding connection. It can be understood that the first guide groove 402 is arranged in the horizontal direction to ensure that the movable backrest 401 moves in the horizontal direction.

[0069] The first guide block 403 has protrusions extending to the top and bottom at one end for embedding in the first guide groove 402, and the first guide groove 402 also adopts a matching shape to facilitate the interlocking of the first guide groove 402 and the first guide block 403. The shapes of the first guide block 403 and the first guide groove 402 can prevent the first guide block 403 from detaching from the first guide groove 402.

[0070] Similarly, the movable cushion 401 is also provided with a corresponding groove structure, and the end of the first guide block 403 used to embed into the groove structure here is also provided with protrusions extending to the top and bottom, so that the first guide block 403 and the groove structure here can be connected in a mutually fitting manner.

[0071] like Figure 6 , Figure 7 and Figure 8 As shown, in some examples, the headboard body 101 is provided with a second drive mechanism and a second transmission assembly. The second drive mechanism drives the movable backrest 401 to translate via the second transmission assembly. Specifically, the second drive mechanism can output torque to the second transmission assembly, which then converts the rotational motion into the movement of the movable backrest 401.

[0072] Furthermore, the second drive mechanism can be a motor, and the second transmission assembly includes a third gear 404 and a rack 4051. The third gear 404 is rotatably mounted on the headboard body 101, and the rack 4051 is fixedly mounted on the movable backrest 401. It is understood that the rack 4051 extends in the horizontal direction.

[0073] In some examples, a third guide structure is provided between the headboard body 101 and the movable backrest 401. The third guide structure is used to limit the movement direction of the movable backrest 401, ensuring that the movable backrest 401 can close the storage space 105 and the accommodating space 103 by moving, or open the storage space 105 and the accommodating space 103.

[0074] The third guide structure includes a second guide groove 408 and a second guide block 406. The second guide groove 408 is fixedly disposed on the movable backrest 401, and the second guide block 406 is fixedly disposed on the headboard body 101. The second guide block 406 is embedded in the second guide groove 408 and forms a sliding connection, thereby limiting the movable backrest 401 to move along the direction of the second guide groove 408.

[0075] Specifically, the second guide block 406 has a protrusion 407 that protrudes from the surface. The protrusion 407 gradually increases in size in the direction close to the second guide groove, forming a wedge-shaped structure. The shape of the second guide groove 408 corresponds to the shape of the protrusion 407. When the protrusion 407 is embedded in the second guide groove 408, it can prevent the protrusion 407 from disengaging from the second guide groove 408.

[0076] In addition, the second guide groove 408 has a mounting groove 405 on the side facing the third gear 404, the rack 4051 is disposed inside the mounting groove 405, the third gear 404 is embedded in the mounting groove 405 and meshes with the rack 4051.

[0077] This application provides a bed, which includes a bed frame and the aforementioned multifunctional headboard, with the bed frame connected to the multifunctional headboard.

[0078] In actual implementation, the second drive mechanism is first activated. This mechanism, through the second transmission component, drives the movable backrest 401 to move horizontally, thereby opening the accommodating space 103 and the storage space 105 of the headboard body 101, facilitating user access to items. At this time, the user can place the projector in the movable cabinet 201. Once the projector is in place, the movable backrest 401 can be moved to close the accommodating space 103 and the storage space 105. Further, the first drive mechanism, through the first transmission component, drives the screw and nut mechanism to move, thereby raising the height of the movable cabinet 201, allowing the cabinet and projector to move out of the accommodating space 103, making it convenient for the user to use the projector in bed. Further, after the projector is no longer in use, the first drive mechanism, through the first transmission component, drives the screw and nut mechanism to move, thereby lowering the height of the movable cabinet 201, allowing the cabinet and projector to move back into the accommodating space 103, achieving projector storage, maintaining the bed's aesthetics, and preventing dust accumulation on the projector.

[0079] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application. Furthermore, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

Claims

1. A multifunctional headboard, characterized in that, include: The headboard body has a storage space inside. A movable backrest, which can close or open the storage space by sliding.

2. The multifunctional headboard according to claim 1, characterized in that, The headboard body has a horizontal partition inside, which defines the storage space within the headboard body.

3. The multifunctional headboard according to claim 1, characterized in that, A second guide structure is provided between the headboard body and the movable backrest, and the movable backrest moves along the second guide structure.

4. The multifunctional headboard according to claim 3, characterized in that, The headboard body is provided with a second drive mechanism and a second transmission component. The second drive mechanism drives the movable backrest to move through the second transmission component.

5. The multifunctional headboard according to claim 1, characterized in that, The headboard body has an internal accommodating space. The multifunctional headboard also includes a movable frame and a lifting assembly. The movable frame is used to support the projector. The lifting assembly includes a screw and nut mechanism, which is used to drive the movable frame to move out of or into the accommodating space.

6. The multifunctional headboard according to claim 5, characterized in that, The movable rack includes a hollow movable cabinet, the hollow part of which is used to place a projector, and the opposite sides of the movable cabinet are provided with heat dissipation vents for the projector to dissipate heat.

7. The multifunctional bed headboard according to claim 6, characterized in that, A first guide structure is provided between the movable cabinet and the headboard body, and the movable cabinet moves along the first guide structure.

8. The multifunctional headboard according to claim 5, characterized in that, The lifting assembly further includes a first drive mechanism. The lead screw and nut mechanism includes a nut component disposed on the movable frame and a lead screw meshing with the nut component. The first drive mechanism drives the lead screw to rotate through a first transmission assembly.

9. The multifunctional bed headboard according to claim 8, characterized in that, The first transmission assembly includes a first gear disposed on the first drive mechanism and a second gear disposed on the lead screw, wherein the first gear and the second gear mesh with each other.

10. A bed, characterized in that, The bed includes a bed frame and a multifunctional headboard as described in any one of claims 1 to 9, wherein the bed frame and the multifunctional headboard are connected.

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