bedstead

Abstract

The application discloses a bed, which comprises a bed screen, a bed tail and a supporting assembly, wherein the supporting assembly is used for supporting a mattress, the supporting assembly comprises two bed bands arranged side by side and spaced apart, the bed bands are arranged between the bed screen and the bed tail, the side of the bed screen facing the bed bands and the side of the bed tail facing the bed bands are both provided with a first mounting groove set, the first mounting groove set comprises a first plug-in groove and a second plug-in groove, the first plug-in groove and the second plug-in groove can be plugged with the end of the bed band, the inner bottom wall of the first plug-in groove and the inner bottom wall of the second plug-in groove are used for supporting the end of the bed band, and the inner bottom wall of the first plug-in groove is higher than the inner bottom wall of the second plug-in groove. The bed is not only convenient to assemble and disassemble, but also easy to adjust the height.

Description

Technical Field

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

[0002] Beds, as a common type of furniture, typically consist of a bed frame and ribs set on the frame to support the mattress. Traditional beds often have the following problems: 1. They require assembly using hardware such as brackets and screws, which is time-consuming, labor-intensive, and inconvenient. Furthermore, hardware is prone to being missing or lost, requiring replacements and delaying assembly. Additionally, when users need to replace the bed, the hardware must be disassembled, which is time-consuming, labor-intensive, and inconvenient. 2. To meet users' needs for height adjustment, complex adjustment mechanisms are usually required, increasing both the assembly difficulty and cost of the bed. 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 bed that is not only easy to assemble and disassemble, but also easy to adjust in height.

[0004] The bed according to an embodiment of this application includes a headboard, a footboard, and a support assembly, wherein:

[0005] The support assembly is used to support the mattress. The support assembly includes two bed frames arranged side by side and spaced apart. The bed frames are located between the headboard and the footboard. The headboard facing the bed frames and the footboard facing the bed frames are each provided with a first mounting groove group. The first mounting groove group includes a first insertion groove and a second insertion groove. Both the first insertion groove and the second insertion groove can be used to insert the end of the bed frame. The inner bottom wall of the first insertion groove and the inner bottom wall of the second insertion groove are used to support the end of the bed frame. The inner bottom wall of the first insertion groove is higher than the inner bottom wall of the second insertion groove.

[0006] The bed according to the embodiments of this application has at least the following beneficial effects: During assembly, no hardware such as corner brackets or screws is required. One end of the bed frame is inserted into the first mounting slot on the headboard, and the other end is inserted into the first mounting slot on the footboard. Its structure is simple and easy to assemble and disassemble. When height adjustment is required, since the inner bottom walls of the first and second insertion slots have different heights, the end of the bed frame can be selectively inserted into either the first or second insertion slot according to actual needs to achieve height adjustment. Its structure is simple and easy to adjust in height.

[0007] According to some embodiments of this application, the first and second insertion slots of the same first mounting slot group are connected to each other so that the end of the bed can be moved from the interior of one of the first and second insertion slots to the interior of the other.

[0008] According to some embodiments of this application, a first limiting mechanism is provided between the first mounting groove group and the bed frame, and the first limiting mechanism is used to restrict the bed frame from disengaging from the first mounting groove group.

[0009] According to some embodiments of this application, the first limiting mechanism includes a rotating part and a magnetic suction structure. The first mounting groove group further includes a clearance groove communicating with the first insertion groove. The rotating part has a mating surface. The rotating part is rotatably disposed at the opening of the clearance groove. The rotation center line of the rotating part is located at the junction of the clearance groove and the first insertion groove, so that the rotating part has a clearance position that rotates into the clearance groove and a working position that rotates to the working position where the mating surface abuts against the end of the bed frame inserted into the first insertion groove. The magnetic suction structure includes a first magnetic suction member and a second magnetic suction member. The first magnetic suction member is disposed on the mating surface, and the second magnetic suction member is disposed at the end of the bed frame.

[0010] According to some embodiments of this application, the first limiting mechanism further includes an unlockable locking structure for limiting the rotating part to an avoidance position.

[0011] According to some embodiments of this application, the locking structure includes a latching part and a slot. The latching part is slidably disposed on the mating surface, and the slot is disposed at the opening of the clearance groove. An elastic member is provided between the latching part and the rotating part for driving the latching part to insert into the slot, so that the latching part can be latched into the slot when the rotating part rotates to the clearance position. The latching part is provided with a toggle part, which can drive the latching part to disengage from the slot under the action of external force.

[0012] According to some embodiments of this application, the clearance groove is also connected to the second insertion groove so that when the rotating part is rotated to the working position, it can prevent the end of the bed frame from moving from the inside of the first insertion groove to the inside of the second insertion groove. The rotating part has a pivot shaft, and a torsion spring is provided on the pivot shaft. The torsion spring is used to drive the rotating part to rotate to the working position.

[0013] According to some embodiments of this application, the first limiting mechanism includes a limiting block and a limiting groove. The inner bottom wall of the first insertion groove and the inner bottom wall of the second insertion groove are each provided with one of the limiting block and the limiting groove. The other of the limiting block and the limiting groove is disposed at the bottom of the end of the bed frame.

[0014] According to some embodiments of this application, the support assembly further includes a support beam located between the two bed rails. A second mounting groove group is provided on the side of the headboard facing the support beam and the side of the footboard facing the support beam. The structure of the second mounting groove group is the same as that of the first mounting groove group. A second limiting mechanism is provided between the second mounting groove group and the support beam. The second limiting mechanism is used to restrict the support beam from disengaging from the second mounting groove group. The structure of the second limiting mechanism is the same as that of the first limiting mechanism.

[0015] According to some embodiments of this application, the support assembly further includes rib strips, the bed frame is provided with a plurality of first receiving grooves spaced apart along its own length direction, the support beam is provided with a plurality of second receiving grooves spaced apart along its own length direction, the ends of the rib strips are embedded in the corresponding first receiving grooves, and the middle parts of the rib strips are embedded in the corresponding second receiving grooves.

[0016] 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

[0017] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic diagram of the structure of a bed according to an embodiment of this application;

[0019] Figure 2 This is an exploded view of the rotating part and the headboard according to an embodiment of this application;

[0020] Figure 3 This is a schematic diagram of the structure of the rotating part according to an embodiment of this application;

[0021] Figure 4 This is a partial cross-sectional schematic diagram of a bed according to an embodiment of this application when the rotating part is rotated to the working position;

[0022] Figure 5 This is a partial cross-sectional schematic diagram of a bed according to an embodiment of this application when the rotating part is rotated to the avoidance position;

[0023] Figure 6 This is a partial structural schematic diagram of a support component according to an embodiment of this application.

[0024] Figure label:

[0025] Headboard 100;

[0026] 200 at the foot of the bed;

[0027] Bed frame 310, support beam 320, rib strip 330;

[0028] First mounting slot 400, first insertion slot 410, second insertion slot 420, clearance slot 430;

[0029] Rotating part 510, mating surface 511, sliding groove 512, pivot shaft 513, first magnetic suction member 520, second magnetic suction member 530, snap-fit ​​part 540, actuating part 541, slot 550, elastic member 560, limiting block 570, limiting groove 580. Detailed Implementation

[0030] The embodiments of this application are described in detail below. Examples of these embodiments are shown in 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.

[0031] In the description of this application, it should be understood that if directional descriptions are involved, such as up, down, front, back, left, right, etc., indicating the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings, it is only for the convenience of describing this application and simplifying the description, and does 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.

[0032] In the description of this application, if words such as several, greater than, less than, exceeding, above, below, or within appear, "several" means one or more, "more than" means two or more, "greater than," "less than," "exceeding," etc. are understood to exclude the number itself, and "above," "below," "within," etc. are understood to include the number itself.

[0033] In the description of this application, the use of terms such as "first" and "second" is for the purpose of distinguishing technical features only, and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of the technical features indicated.

[0034] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0035] Reference Figures 1 to 6 According to an embodiment of this application, the bed includes a headboard 100, a footboard 200, and a support assembly, wherein:

[0036] The support assembly is used to support the mattress. The support assembly includes two side-by-side and spaced-apart mattress backrests 310. The mattress backrests 310 are located between the headboard 100 and the footboard 200. The headboard 100 facing the mattress backrests 310 and the footboard 200 facing the mattress backrests 310 are both provided with a first mounting groove group 400. The first mounting groove group 400 includes a first insertion groove 410 and a second insertion groove 420. Both the first insertion groove 410 and the second insertion groove 420 can be used to insert the end of the mattress backrest 310. The inner bottom wall of the first insertion groove 410 and the inner bottom wall of the second insertion groove 420 are used to support the end of the mattress backrest 310. The inner bottom wall of the first insertion groove 410 is higher than the inner bottom wall of the second insertion groove 420.

[0037] During assembly, no hardware such as brackets or screws are required. One end of the bed frame 310 is inserted into the first mounting slot 400 on the headboard 100, and the other end is inserted into the first mounting slot 400 on the footboard 200. Its simple structure facilitates assembly and disassembly. When height adjustment is needed, since the inner bottom walls of the first and second insertion slots 420 have different heights, the end of the bed frame 310 can be selectively inserted into either the first or second insertion slot 410 according to actual needs to achieve height adjustment. Its simple structure makes height adjustment easy.

[0038] Specifically, for the same bed frame 310, the projections of the first mounting groove group 400 located on the headboard 100 and the first mounting groove group 400 located on the footboard 200 along the length of the bed frame 310 completely overlap.

[0039] It should be noted that the length direction of the bed frame 310 is the X direction in the attached figure.

[0040] Reference Figure 2 , Figure 4 and Figure 5 In some embodiments, the first insertion slot 410 and the second insertion slot 420 of the same first mounting slot group 400 are connected, allowing the end of the bed frame 310 to move from the interior of one of the first insertion slot 410 and the second insertion slot 420 to the interior of the other. When height adjustment is required, it is not necessary to pull the end of the bed frame 310 out of the first mounting slot group 400 along the length direction of the bed frame 310; it is only necessary to move the end of the bed frame 310 from the interior of one of the first insertion slot 410 and the second insertion slot 420 to the interior of the other, thereby facilitating height adjustment for the user.

[0041] In some embodiments, a first limiting mechanism is provided between the first mounting groove 400 and the bed frame 310. The first limiting mechanism is used to restrict the bed frame 310 from disengaging from the first mounting groove 400, thereby improving the stability and reliability of the bed in this application during operation.

[0042] Reference Figures 2 to 6 In some embodiments, the first limiting mechanism includes a rotating part 510 and a magnetic attraction structure. The first mounting slot group 400 also includes a clearance slot 430 communicating with the first insertion slot 410. The rotating part 510 has a mating surface 511. The rotating part 510 is rotatably disposed at the opening of the clearance slot 430. The rotation center line of the rotating part 510 is located at the junction of the clearance slot 430 and the first insertion slot 410, so that the rotating part 510 has a clearance position that rotates into the clearance slot 430, and a working position that rotates into the mating surface 511 abutting against the end of the bed frame 310 inserted into the first insertion slot 410. The magnetic attraction structure includes a first magnetic attraction member 520 and a second magnetic attraction member 530. The first magnetic attraction member 520 is disposed on the mating surface 511, and the second magnetic attraction member 530 is disposed at the end of the bed frame 310. When it is necessary to insert the end of the bed pad 310 into the first insertion slot 410, the rotating part 510 is rotated to the clearance position so that the end of the bed pad 310 can be inserted into the first insertion slot 410. After the end of the bed pad 310 is inserted into the first insertion slot 410, the rotating part 510 is rotated to the working position. At this time, the first magnetic suction member 520 on the mating surface 511 and the second magnetic suction member 530 at the end of the bed pad 310 attract each other to prevent the bed pad 310 from leaving the first insertion slot 410 along its own length direction.

[0043] Specifically, one of the first magnetic attractor 520 and the second magnetic attractor 530 is configured as a magnet, and the other of the first magnetic attractor 520 and the second magnetic attractor 530 is configured as a magnet or a metal part that can be attracted by a magnet.

[0044] Specifically, the cross-section of the rotating part 510 is fan-shaped, which helps to reduce the rotation radius of the rotating part 510 when it rotates, and thus helps to reduce the size of the clearance groove 430.

[0045] In some embodiments, the first limiting mechanism further includes an unlockable locking structure for limiting the rotating part 510 to an avoidance position. When height adjustment is required, the rotating part 510 can be limited to the avoidance position by the locking structure to prevent the rotating part 510 from interfering with the movement of the end of the bed 310 between the first insertion slot 410 and the second insertion slot 420.

[0046] Reference Figures 2 to 5In some embodiments, the locking structure includes a latching portion 540 and a slot 550. The latching portion 540 is slidably disposed on the mating surface 511, and the slot 550 is disposed at the opening of the clearance groove 430. An elastic member 560 is provided between the latching portion 540 and the rotating portion 510 to drive the latching portion 540 into the slot 550, so that the latching portion 540 can be latched into the slot 550 when the rotating portion 510 rotates to the clearance position. A toggle portion 541 is provided on the latching portion 540, which can drive the latching portion 540 out of the slot 550 under the action of external force. When the rotating portion 510 rotates to the clearance position, the latching portion 540 and the slot 550 are aligned. At this time, the latching portion 540 is inserted into the slot 550 under the action of the elastic member 560. When unlocking is required, force is applied to the toggle portion 541 to drive the latching portion 540 out of the slot 550.

[0047] Specifically, the elastic element 560 is a compression spring. Of course, the elastic element 560 can also be a metal sheet or other structure that can provide elastic force.

[0048] Reference Figure 3 In some embodiments, a groove 512 is provided on the mating surface 511 corresponding to the snap-fit ​​portion 540, the snap-fit ​​portion 540 is slidably disposed in the groove 512, the elastic member 560 is disposed in the groove 512 and acts on the snap-fit ​​portion 540, and an anti-detachment structure is provided between the snap-fit ​​portion 540 and the groove 512.

[0049] The anti-detachment structure can be an anti-detachment groove and an anti-detachment part that cooperate with each other. One of the anti-detachment groove and the anti-detachment part is set on the groove wall of the slide groove 512, and the other is set on the snap-fit ​​part 540. The anti-detachment part is slidably set in the anti-detachment groove.

[0050] It should be noted that in some other embodiments, one end of the elastic member 560 is fixedly connected to the groove wall of the slide groove 512, and the other end of the elastic member 560 is fixedly connected to the snap-fit ​​part 540. In this case, it is not necessary to set the above-mentioned anti-detachment structure.

[0051] It should be noted that in some other embodiments, the locking structure described above can also be a push-to-open mechanism for a drawer or cabinet door (press once to lock, press again to unlock). Of course, the locking structure described above can also be a card (e.g., SD card) insertion and removal mechanism (press once to lock, press again to unlock).

[0052] Reference Figure 2 , Figure 4 and Figure 5In some embodiments, the clearance groove 430 is also connected to the second insertion groove 420, so that when the rotating part 510 rotates to the working position, it can prevent the end of the bed frame 310 from moving from the inside of the first insertion groove 410 to the inside of the second insertion groove 420. The rotating part 510 has a pivot shaft 513, on which a torsion spring is provided. The torsion spring is used to drive the rotating part 510 to rotate to the working position. When the end of the bed frame 310 is inserted into the first insertion groove 410, the rotating part 510 is held in the working position under the action of the torsion spring, thereby restricting the end of the bed frame 310 from moving from the inside of the first insertion groove 410 to the inside of the second insertion groove 420 without human intervention, which helps to improve the stability and reliability of the bed of this application during operation.

[0053] The specific assembly method and working principle of the torsion spring are well-known technologies and will not be elaborated here.

[0054] Reference Figure 2 as well as Figures 4 to 6 In some embodiments, the first limiting mechanism includes a limiting block 570 and a limiting groove 580. The inner bottom wall of the first insertion groove 410 and the inner bottom wall of the second insertion groove 420 are both provided with limiting grooves 580, and the limiting block 570 is disposed at the bottom of the end of the bed frame 310. When the end of the bed frame 310 is inserted into the first insertion groove 410 or the second insertion groove 420, the weight of the support assembly causes the limiting block 570 to engage with the corresponding limiting groove 580. This not only prevents the bed frame 310 from disengaging from the first mounting groove group 400 along its own length direction, but also prevents the end of the bed frame 310 from moving from the inside of the first insertion groove 410 to the inside of the second insertion groove 420 without human intervention.

[0055] It should be noted that in some other embodiments, the limiting groove 580 can also be provided at the bottom of the end of the bed frame 310, and correspondingly, the inner bottom wall of the first insertion groove 410 and the inner bottom wall of the second insertion groove 420 are both provided with limiting blocks 570.

[0056] It should be noted that, in some other embodiments, the first limiting mechanism described above may simultaneously include a rotating part 510, a magnetic suction structure, a limiting block 570, and a limiting groove 580.

[0057] Reference Figure 1 and Figure 6In some embodiments, the support assembly further includes a support beam 320 located between the two bed rails 310, thereby improving the support strength of the support assembly. A second mounting groove group is provided on both the side of the headboard 100 facing the support beam 320 and the side of the footboard 200 facing the support beam 320. The structure of the second mounting groove group is the same as that of the first mounting groove group 400. A second limiting mechanism is provided between the second mounting groove group and the support beam 320 to prevent the support beam 320 from disengaging from the second mounting groove group. The structure of the second limiting mechanism is the same as that of the first limiting mechanism. Thus, no hardware such as corner brackets or screws are needed when assembling the support beam 320, facilitating assembly and disassembly.

[0058] Specifically, for the same support beam 320, the projections of the second mounting groove group located on the headboard 100 and the second mounting groove group located on the footboard 200 along the length of the support beam 320 completely overlap.

[0059] Reference Figure 1 and Figure 6 In some embodiments, the support assembly further includes rib strips 330. The bed frame 310 has multiple first receiving grooves spaced apart along its length, and the support beam 320 has multiple second receiving grooves spaced apart along its length. The ends of the rib strips 330 are embedded in corresponding first receiving grooves, and the middle portions of the rib strips 330 are embedded in corresponding second receiving grooves. Thus, no hardware such as brackets or screws are needed when assembling the rib strips 330, facilitating assembly and disassembly.

[0060] In the description of this specification, the use of terms such as "one embodiment," "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.

[0061] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A type of bed, characterized in that, Includes headboard, footboard, and support components, among which: The support assembly is used to support the mattress. The support assembly includes two bed frames arranged side by side and spaced apart. The bed frames are located between the headboard and the footboard. The headboard facing the bed frames and the footboard facing the bed frames are each provided with a first mounting groove group. The first mounting groove group includes a first insertion groove and a second insertion groove. Both the first insertion groove and the second insertion groove can be used to insert the end of the bed frame. The inner bottom wall of the first insertion groove and the inner bottom wall of the second insertion groove are used to support the end of the bed frame. The inner bottom wall of the first insertion groove is higher than the inner bottom wall of the second insertion groove.

2. The bed as described in claim 1, characterized in that, The first and second insertion slots of the same first mounting slot group are connected to each other so that the end of the bed can be moved from the inside of one of the first and second insertion slots to the inside of the other.

3. The bed as described in claim 2, characterized in that, A first limiting mechanism is provided between the first mounting slot and the bed frame, and the first limiting mechanism is used to prevent the bed frame from detaching from the first mounting slot.

4. The bed as described in claim 3, characterized in that, The first limiting mechanism includes a rotating part and a magnetic suction structure. The first mounting slot group also includes a clearance slot communicating with the first insertion slot. The rotating part has a mating surface. The rotating part is rotatably disposed at the opening of the clearance slot. The rotation center line of the rotating part is located at the junction of the clearance slot and the first insertion slot, so that the rotating part has a clearance position that rotates into the clearance slot and a working position that rotates to the working position where the mating surface abuts against the end of the bed frame inserted into the first insertion slot. The magnetic suction structure includes a first magnetic suction member and a second magnetic suction member. The first magnetic suction member is disposed on the mating surface and the second magnetic suction member is disposed at the end of the bed frame.

5. The bed as described in claim 4, characterized in that, The first limiting mechanism further includes an unlockable locking structure for limiting the rotating part to an avoidance position.

6. The bed as described in claim 5, characterized in that, The locking structure includes a latching part and a latching groove. The latching part is slidably disposed on the mating surface, and the latching groove is disposed at the opening of the clearance groove. An elastic element is provided between the latching part and the rotating part to drive the latching part into the latching groove, so that the latching part can be latched into the latching groove when the rotating part rotates to the clearance position. The latching part is provided with a toggle part, which can drive the latching part to disengage from the latching groove under the action of external force.

7. The bed as described in claim 4, characterized in that, The clearance groove is also connected to the second insertion groove so that when the rotating part is rotated to the working position, it can prevent the end of the bed frame from moving from the inside of the first insertion groove to the inside of the second insertion groove. The rotating part has a pivot shaft and a torsion spring is provided on the pivot shaft. The torsion spring is used to drive the rotating part to rotate to the working position.

8. The bed as described in claim 3, characterized in that, The first limiting mechanism includes a limiting block and a limiting groove. The inner bottom wall of the first insertion groove and the inner bottom wall of the second insertion groove are each provided with one of the limiting block and the limiting groove. The other of the limiting block and the limiting groove is located at the bottom of the end of the bed frame.

9. The bed as described in any one of claims 3 to 8, characterized in that, The support assembly also includes a support beam located between the two bed rails. A second mounting groove group is provided on the side of the headboard facing the support beam and the side of the footboard facing the support beam. The structure of the second mounting groove group is the same as that of the first mounting groove group. A second limiting mechanism is provided between the second mounting groove group and the support beam. The second limiting mechanism is used to restrict the support beam from disengaging from the second mounting groove group. The structure of the second limiting mechanism is the same as that of the first limiting mechanism.

10. The bed as described in claim 9, characterized in that, The support assembly also includes rib strips. The bed frame is provided with a plurality of first receiving grooves spaced apart along its own length direction. The support beam is provided with a plurality of second receiving grooves spaced apart along its own length direction. The ends of the rib strips are embedded in the corresponding first receiving grooves, and the middle parts of the rib strips are embedded in the corresponding second receiving grooves.

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