Multifunctional folding bed

By setting up an adjustment structure inside the mattress of the multi-function folding bed, the problem of inconvenient adjustment of the angle of the existing folding bed is solved, which improves applicability and stability, and enhances portability and folding convenience.

CN222675818UActive Publication Date: 2025-03-28陆定梅
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Patent Information

Application Number
CN202421570571.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-04
Publication Date
2025-03-28
Estimated Expiration
2034-07-04

AI Technical Summary

Technical Problem

The existing multi-function folding bed is inconvenient to adjust the angle, resulting in low applicability when used.

Method used

A multi-function folding bed is designed, and the function of easy adjustment of the support angle is achieved by setting an adjustment structure inside the mattress, including a movable rod, a movable seat, a movable slot, a return spring, a reset plate, a jammed block and a jammed slot.

Benefits of technology

Through the design of the adjustment structure, the applicability and stability of the multi-function folding bed during use is improved, and it is easy to carry and fold, enhancing convenience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of folding beds, and provides a multifunctional folding bed, which comprises a folding bed assembly and a mattress, the folding bed assembly comprises a first bedstead, a second bedstead, a foot stool and rollers, and one side of the first bedstead is hinged with the second bedstead. Through the arrangement of the adjusting structure, the second bed board is moved, the second bed board drives the movable seat to move, the movable seat moves on the outer side of the movable rod, under the extrusion action of the movable rod, the clamping block drives the reset plate to move into the movable groove, under the elastic force action of the reset spring, the reset plate pushes the clamping block to move into the clamping groove, and the clamping block is clamped into the movable groove. According to the multifunctional folding bed, the movable seat and the movable rod are mutually clamped and fixed, so that the angle of the second bed board and the angle of the first bed board are changed, the supporting angle of the second bed board can be adjusted by matching the clamping block with different clamping grooves, the function of conveniently adjusting the supporting angle of the device is realized, and the applicability of the multifunctional folding bed during use is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of folding beds, in particular to a multifunctional folding bed. Background Art

[0002] A folding bed is a simple bed designed using the principle of joints. It can be folded and stored in various ways for the sake of convenience and space saving. Folding beds bring convenience to people's lives. They are convenient and practical, easy to store, easy to move, and easy to store and fold. Therefore, a multifunctional folding bed will be used.

[0003] The existing multifunctional folding bed is inconvenient to adjust the angle when in use, and it is inconvenient to adjust multiple supporting angles when supporting, so that the applicability of the bed is low when in use. Utility Model Content

[0004] The utility model aims to provide a multifunctional folding bed, so as to solve the defect that the existing multifunctional folding bed is inconvenient to adjust the angle.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a multifunctional folding bed, comprising a folding bed assembly and a mattress;

[0006] The folding bed assembly comprises a first bed frame, a second bed frame, a foot frame and rollers, the second bed frame is hingedly connected to one side of the first bed frame, a mattress is arranged at the top of the first bed frame and the top of the second bed frame, foot frames are fixed at both ends of one side of the bottom of the first bed frame and the two ends of one side of the bottom of the second bed frame, and rollers are fixed at both sides of the bottom of the foot frame;

[0007] Both ends of the first bed frame close to the second bed frame are equipped with carrying structures, and one side of the bottom end of the first bed frame and the second bed frame are equipped with supporting structures;

[0008] A first bed board is fixed on one side of the inside of the mattress, a second bed board is hinged on one side of the first bed board, and adjustment structures are provided on both sides of the second bed board. The adjustment structure includes a movable rod, a movable seat, a movable groove, a reset spring, a reset plate, a clamping block and a clamping groove. The movable seat is rotatably connected to both sides of the second bed board.

[0009] When the device is used, the adjustment structure is provided to realize the function of facilitating the adjustment of the support angle, thereby improving the applicability of the multifunctional folding bed when in use; the support structure is provided to realize the function of facilitating auxiliary support of the device, thereby improving the stability of the multifunctional folding bed when in use; and the carrying structure is provided to realize the function of facilitating the carrying of the device, thereby improving the convenience of the multifunctional folding bed when in use.

[0010] Preferably, the support structure includes an articulated seat, a support rod and a threaded handle, wherein the articulated seat is fixed to one side of the bottom end of the first bed frame and the second bed frame, the support rod is hinged inside the articulated seat, and the threaded handle is threadedly connected inside the end of the support rod away from the articulated seat. A threaded groove is provided inside the second bed frame, and the threaded handle is rotated to move one end of the threaded handle to the outside of the threaded groove, so as to move the support rod, and the support rod rotates inside the articulated seat.

[0011] Preferably, an anti-skid pad is fixed to one end of the support rod away from the hinge seat, and a threaded groove is provided inside the first bed frame and the second bed frame at the top of the threaded handle, and the threaded handle is fixedly connected to the first bed frame and the second bed frame through the threaded groove. The bottom end of the support rod is in contact with the ground, and under the action of the anti-skid pad, the friction between the support rod and the ground is increased, playing the role of auxiliary support and enhancing the stability of the device during support.

[0012] Preferably, the movable seat is penetrated by a movable rod, the bottom of the movable seat is provided with a movable groove, the movable groove is provided with a reset plate, the top of the reset plate is fixed with a clamping block, the bottom of the reset plate is provided with a reset spring, and the movable rod at the top of the clamping block is uniformly provided with clamping grooves. The second bed board is moved, and the second bed board drives the movable seat to move, so that the movable seat moves outside the movable rod. Under the squeezing action of the movable rod, the clamping block drives the reset plate to move to the inside of the movable groove. Under the elastic force of the reset spring, the reset plate pushes the clamping block to move to the inside of the clamping groove.

[0013] Preferably, the movable rod and the movable seat form a sliding structure, one end of the movable rod is hinged to one side of the first bed board, and the clamping block and the movable rod form a clamping structure through the clamping groove. Then, the movable seat and the movable rod are clamped and fixed to each other, so that the angle between the second bed board and the first bed board is changed, and the support angle of the second bed board can be adjusted by the clamping block cooperating with different clamping grooves.

[0014] Preferably, the carrying structure includes a handle, a fixing seat and a mounting hole, wherein the fixing seat is arranged at both ends of one side of the first bed frame, the top of the fixing seat is penetrated by a handle, and both sides of the bottom of the fixing seat are provided with mounting holes. The fixing seat is fixed to one side of the first bed frame through the mounting holes, and the handle is moved, and the handle rotates inside the fixing seat. Under the action of the handle, the entire device can be easily folded by lifting it.

[0015] Preferably, the handle and the fixing seat form a rotating structure, and the fixing seat is fixedly connected to the first bed frame through the mounting hole. After being folded, the entire device can be easily moved by the handle, which is not easy to move laboriously, and the handle can be flipped inside the fixing seat to reduce the occupied space.

[0016] The utility model provides a multifunctional folding bed, which has the advantages of:

[0017] By providing an adjustment structure, the second bed board is moved, and the second bed board drives the movable seat to move, so that the movable seat moves outside the movable rod. Under the squeezing action of the movable rod, the clamping block drives the reset plate to move to the inside of the movable groove. Under the elastic force of the reset spring, the reset plate pushes the clamping block to move to the inside of the clamping groove, and then the movable seat and the movable rod are clamped and fixed to each other, so that the angle of the second bed board and the first bed board is changed. The support angle of the second bed board can be adjusted by the clamping block and different clamping grooves cooperating with each other, so that the function of the device to facilitate the adjustment of the support angle is realized, thereby improving the applicability of the multifunctional folding bed when in use;

[0018] By providing a support structure, a threaded groove is opened inside the second bed frame, and the threaded handle is rotated to move one end of the threaded handle to the outside of the threaded groove, and the support rod is moved. The support rod rotates inside the hinge seat, so that the bottom end of the support rod contacts the ground. Under the action of the anti-slip pad, the friction between the support rod and the ground is increased, which plays an auxiliary supporting role, enhances the stability of the device during support, realizes the function of the device to facilitate auxiliary support, and thus improves the stability of the multifunctional folding bed during use;

[0019] By providing a carrying structure, the fixing base is fixed to one side of the first bed frame through the mounting hole, and the handle is moved and rotated inside the fixing base. Under the action of the handle, the entire device can be easily folded by lifting it. After folding, the entire device can be easily moved by the handle, and it is not easy to move it laboriously. By turning the handle inside the fixing base, the occupied space is reduced, the function of the device being easy to carry is realized, and the convenience of the multifunctional folding bed when in use is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the main cross-sectional structure of the adjustment structure of the utility model;

[0022] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 It is a schematic diagram of the folding three-dimensional structure of the utility model;

[0024] Figure 5 It is a schematic diagram of the exploded three-dimensional structure of the support structure of the utility model;

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the carrying structure of the utility model.

[0026] Explanation of the reference numerals in the figure: 1. folding bed assembly; 101. first bed frame; 102. second bed frame; 103. footrest; 104. roller; 2. supporting structure; 201. hinged seat; 202. supporting rod; 203. threaded handle; 3. mattress; 4. first bed board; 5. second bed board; 6. adjusting structure; 601. movable rod; 602. movable seat; 603. movable slot; 604. reset spring; 605. reset plate; 606. snap-in block; 607. snap-in slot; 7. carrying structure; 701. handle; 702. fixed seat; 703. mounting hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 6 The utility model provides a multifunctional folding bed, including a folding bed assembly 1 and a mattress 3. The folding bed assembly 1 includes a first bed frame 101, a second bed frame 102, a foot frame 103 and a roller 104. The first bed frame 101 is hinged to the second bed frame 102 on one side. The top of the first bed frame 101 and the top of the second bed frame 102 are both provided with a mattress 3. The two ends of one side of the bottom of the first bed frame 101 and the two ends of one side of the bottom of the second bed frame 102 are both fixed with foot frames 103. The two sides of the bottom of the foot frame 103 are both fixed with rollers Wheel 104, carrying structures 7 are installed at both ends of the first bed frame 101 close to the second bed frame 102, the carrying structure 7 includes a handle 701, a fixing seat 702 and a mounting hole 703, the fixing seat 702 is arranged at both ends of one side of the first bed frame 101, the top of the fixing seat 702 is penetrated by the handle 701, and mounting holes 703 are arranged on both sides of the bottom of the fixing seat 702, the handle 701 and the fixing seat 702 constitute a rotating structure, and the fixing seat 702 is fixedly connected to the first bed frame 101 through the mounting hole 703.

[0029] Reference Figure 4 and Figure 6 As shown, the fixing base 702 is fixed to one side of the first bed frame 101 through the mounting hole 703, and the handle 701 is moved, and the handle 701 rotates inside the fixing base 702. Under the action of the handle 701, the entire device can be easily folded by lifting it. After folding, the entire device can be easily moved through the handle 701, and it is not easy to move it with effort. By turning the handle 701 inside the fixing base 702, the occupied space is reduced.

[0030] A support structure 2 is installed on one side of the bottom end of the first bed frame 101 and the second bed frame 102, and the support structure 2 includes a hinge seat 201, a support rod 202 and a threaded handle 203. The hinge seat 201 is fixed to one side of the bottom end of the first bed frame 101 and the second bed frame 102, and the support rod 202 is hinged inside the hinge seat 201. The inner part of the support rod 202 away from the hinge seat 201 is threadedly connected with the threaded handle 203, and the end of the support rod 202 away from the hinge seat 201 is fixed with an anti-slip pad. The inner part of the first bed frame 101 and the second bed frame 102 at the top of the threaded handle 203 is provided with a threaded groove, and the threaded handle 203 is fixedly connected to the first bed frame 101 and the second bed frame 102 through the threaded groove.

[0031] Reference Figure 1 and Figure 5 As shown, a threaded groove is opened inside the second bed frame 102, and the threaded handle 203 is rotated to move one end of the threaded handle 203 to the outside of the threaded groove, so as to move the support rod 202. The support rod 202 is rotated inside the hinge seat 201, so that the bottom end of the support rod 202 is in conflict with the ground. Under the action of the anti-slip pad, the friction between the support rod 202 and the ground is increased, which plays a role of auxiliary support and enhances the stability of the device when supporting.

[0032] A first bed board 4 is fixed to one side of the interior of the mattress 3, a second bed board 5 is hinged to one side of the first bed board 4, and an adjustment structure 6 is provided on both sides of the second bed board 5. The adjustment structure 6 includes a movable rod 601, a movable seat 602, a movable groove 603, a reset spring 604, a reset plate 605, a clamping block 606 and a clamping groove 607. The movable seat 602 is rotatably connected to both sides of the second bed board 5, and the interior of the movable seat 602 is penetrated by the movable rod 601, and the bottom of the movable seat 602 is provided with A movable groove 603 is provided inside the movable groove 603, a reset plate 605 is arranged inside the movable groove 603, a clamping block 606 is fixed on the top of the reset plate 605, a reset spring 604 is arranged on the bottom end of the reset plate 605, clamping grooves 607 are evenly opened inside the movable rod 601 at the top of the clamping block 606, the movable rod 601 and the movable seat 602 form a sliding structure, one end of the movable rod 601 is hinged to one side of the first bed board 4, and the clamping block 606 and the movable rod 601 form a clamping structure through the clamping groove 607.

[0033] Reference Figure 2 and Figure 3As shown, the second bed board 5 is moved, and the second bed board 5 drives the movable seat 602 to move, so that the movable seat 602 moves on the outside of the movable rod 601. Under the squeezing action of the movable rod 601, the clamping block 606 drives the reset plate 605 to move to the inside of the movable groove 603. Under the elastic force of the reset spring 604, the reset plate 605 pushes the clamping block 606 to move to the inside of the clamping groove 607, so that the movable seat 602 and the movable rod 601 are clamped and fixed to each other, so that the angle of the second bed board 5 and the first bed board 4 is changed. The support angle of the second bed board 5 can be adjusted by the cooperation between the clamping block 606 and different clamping grooves 607.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional folding bed, comprising a folding bed assembly (1) and a mattress (3); Features: The folding bed assembly (1) comprises a first bed frame (101), a second bed frame (102), a foot frame (103) and a roller (104); one side of the first bed frame (101) is hingedly connected to the second bed frame (102); a mattress (3) is arranged at the top of the first bed frame (101) and the top of the second bed frame (102); both ends of one side of the bottom of the first bed frame (101) and both ends of one side of the bottom of the second bed frame (102) are fixed with a foot frame (103); and both sides of the bottom of the foot frame (103) are fixed with rollers (104); Both ends of the first bed frame (101) close to the second bed frame (102) are installed with carrying structures (7), and one side of the bottom ends of the first bed frame (101) and the second bed frame (102) are installed with supporting structures (2); A first bed board (4) is fixed to one side of the interior of the mattress (3); a second bed board (5) is hinged to one side of the first bed board (4); and adjustment structures (6) are provided on both sides of the second bed board (5). The adjustment structure (6) comprises a movable rod (601), a movable seat (602), a movable groove (603), a reset spring (604), a reset plate (605), a clamping block (606) and a clamping groove (607); and the movable seat (602) is rotatably connected to both sides of the second bed board (5).

2. A multifunctional folding bed according to claim 1, characterized in that: The support structure (2) comprises an articulated seat (201), a support rod (202) and a threaded handle (203); the articulated seat (201) is fixed to one side of the bottom end of the first bed frame (101) and the second bed frame (102); the interior of the articulated seat (201) is hinged with the support rod (202); the interior of the support rod (202) at one end away from the articulated seat (201) is threadedly connected with the threaded handle (203).

3. A multifunctional folding bed according to claim 2, characterized in that: An anti-slip pad is fixed to one end of the support rod (202) away from the hinge seat (201), and a threaded groove is provided inside the first bed frame (101) and the second bed frame (102) at the top end of the threaded handle (203), and the threaded handle (203) is fixedly connected to the first bed frame (101) and the second bed frame (102) via the threaded groove.

4. The multifunctional folding bed according to claim 1, characterized in that: The movable seat (602) is penetrated by a movable rod (601), the bottom of the movable seat (602) is provided with a movable groove (603), the movable groove (603) is provided with a reset plate (605), the top of the reset plate (605) is fixed with a clamping block (606), the bottom of the reset plate (605) is provided with a reset spring (604), and the movable rod (601) at the top of the clamping block (606) is evenly provided with clamping grooves (607).

5. The multifunctional folding bed according to claim 4, characterized in that: The movable rod (601) and the movable seat (602) form a sliding structure, one end of the movable rod (601) is hinged to one side of the first bed board (4), and the clamping block (606) and the movable rod (601) form a clamping structure via a clamping groove (607).

6. The multifunctional folding bed according to claim 1, characterized in that: The carrying structure (7) comprises a handle (701), a fixing seat (702) and a mounting hole (703); the fixing seat (702) is arranged at two ends of one side of the first bed frame (101); the top of the fixing seat (702) is penetrated by the handle (701); and the bottom of the fixing seat (702) is provided with mounting holes (703) on both sides.

7. The multifunctional folding bed according to claim 6, characterized in that: The handle (701) and the fixing seat (702) form a rotating structure, and the fixing seat (702) is fixedly connected to the first bed frame (101) via a mounting hole (703).