Bedside frame structure and combined bed

Abstract

The utility model relates to the field of combined beds, in particular to a bedside frame structure and a combined bed. The first frame body is provided with a mounting groove, the driving piece is located in the mounting groove, lifting and overturning of the telescopic table are adjusted through the driving piece, and the movable frame can be independently used or used in cooperation with the telescopic table. The telescopic table and the movable frame are stored through the installation groove, and the space arrangement is reasonable. When the telescopic table needs to be used, the height and angle of the telescopic table are adjusted through lifting and overturning, the usable area of the telescopic table is adjusted through stretching, and the surface levelness is guaranteed while the usable area is increased through cooperation of the movable frame. The movable frame is further mounted and dismounted through the limiting piece, and storage and use are convenient. Finally, a stable and adjustable plane is provided for people to move on the bed, and the functionality and convenience of the combined bed are improved. In addition, stairs are arranged on the side faces of the combined bed, so that the lower berth cannot be blocked, and the lower berth and the upper berth are convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of combined beds, in particular to a headboard structure and a combined bed. Background Art

[0002] The combination bed is a new type of bed, usually with two layers, which is mainly used in dormitories in schools and companies and can effectively save space.

[0003] The existing modular beds have simple functions and cannot provide an additional flat surface when in use. When the occupants need to study or work, they can only purchase a small table on the bed. The table takes up space after use and has nowhere to be placed, causing inconvenience in bed activities. Utility Model Content

[0004] In view of the problems existing in the background technology, a bedside frame structure and a combined bed are proposed. The height and angle of the telescopic table are adjusted by lifting and flipping, the use area of ​​the telescopic table is adjusted by stretching, and the use area is increased while the surface is kept level by the cooperation of the movable frame. Finally, a stable and adjustable plane is provided for people to move around in bed, thereby improving the functionality and convenience of the combined bed.

[0005] The utility model provides a bedside frame structure, comprising a frame body with an installation slot, a driving member located in the installation slot, a telescopic table adjusted for lifting and turning by the driving member, and a movable frame which can be used alone or in combination with the telescopic table.

[0006] Preferably, the telescopic platform comprises an outer support sleeve connected to the driving member; the outer support sleeve is hollow inside and is provided with an inner support plate that slides in and out; a limit plate is provided at one end of the inner support plate extending out of the outer support sleeve.

[0007] Preferably, the movable frame is a U-shaped structure.

[0008] Preferably, when the movable frame is placed on the extended inner support plate, the U-shaped bottom is flush with the upper surface of the outer support sleeve.

[0009] Preferably, a limiting piece opposite to the limiting plate is provided on the outer supporting sleeve; the movable frame is engaged with the outer supporting sleeve and is located between the limiting piece and the limiting plate.

[0010] Preferably, the limiting member comprises a limiting seat located on the outer support sleeve and having a slot; a spring is fixedly arranged at the bottom end of the slot, and a limiting block connected to the spring is slidably arranged at the slot end facing the limiting plate.

[0011] Preferably, the distance between the limit block and the outer support sleeve matches the thickness of the movable frame; the width of the outer support sleeve matches the width of the movable frame; and the maximum distance between the limit plate and the outer support sleeve matches the length of the movable frame.

[0012] Preferably, the driving member includes a lead screw rotatably arranged in the mounting groove and a slider that moves up and down through a threaded connection to the lead screw; a mounting frame rotatably connected to the slider is arranged at the end of the outer support sleeve; the angle between the slider and the mounting frame is 90 degrees to 180 degrees; a rotatable handle is arranged on the frame body; the handle extends into the mounting groove and is keyed to gear one; and gear two that meshes with gear one is arranged at the bottom of the lead screw.

[0013] Preferably, the frame body is also provided with an eccentric protrusion for limiting / unlocking the telescopic platform by rotation.

[0014] The utility model also provides a combination bed, including two groups of the above-mentioned headboard structures, the two groups of frame bodies 1 are combined and connected; also include two groups of frame bodies 2 opposite to the frame bodies 1 and two groups of bed boards respectively located between the frame bodies 1 and the frame bodies 2; support rods are arranged before the two groups of frame bodies 2, and stairs are arranged on the side away from the frame body 1.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects: a mounting groove is provided to store the telescopic table and the movable frame, and the space is arranged reasonably. When the telescopic table needs to be used, the height and angle of the telescopic table are adjusted by lifting and flipping, and the use area of ​​the telescopic table is adjusted by stretching, and the movable frame cooperates to increase the use area while ensuring the levelness of the surface. The movable frame is further installed and disassembled by the limiter, which is convenient for storage and use. Finally, a stable and adjustable plane is provided for people to move around in bed, which improves the functionality and convenience of the combination bed. In addition, stairs are provided on the side of the combination bed, so that there will be no obstruction to the lower bunk, which facilitates the use of the lower bunk and the upper bunk. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the bedside frame structure in the utility model;

[0017] Figure 2 It is a cross-sectional view of the bedside frame structure in the utility model;

[0018] Figure 3 It is a schematic diagram of the telescopic platform in the utility model in the extended state;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 for Figure 2 Enlarged view of point B in the middle;

[0021] Figure 6 It is a structural schematic diagram of the combined bed in the utility model.

[0022] Figure numerals: 1. Frame one; 101. Mounting slot; 102. Handle; 2. Telescopic table; 201. Outer support sleeve; 202. Inner support plate; 203. Limit plate; 204. Mounting frame; 3. Eccentric protrusion; 4. Movable frame; 5. Driving member; 501. Lead screw; 502. Slider; 6. Limit member; 601. Limit seat; 602. Slot; 603. Spring; 604. Limit block; 7. Bed board; 8. Frame two; 9. Stairs; 10. Support rod. DETAILED DESCRIPTION

[0023] Embodiment 1

[0024] like Figure 1-Figure 3 As shown, a bedside frame structure proposed by the utility model includes a frame body 1, a driving member 5, a telescopic platform 2 and a movable frame 4.

[0025] The telescopic platform 2 includes an outer support sleeve 201 connected to the driving member 5 ; the outer support sleeve 201 is hollow inside and is provided with an inner support plate 202 that slides in and out; a limit plate 203 is provided at one end of the inner support plate 202 that extends out of the outer support sleeve 201 .

[0026] In the non-working state, the inner support plate 202 is retracted in the outer support sleeve 201, and the limit plate 203 abuts against the sleeve opening of the outer support sleeve 201. In the working state, the inner support plate 202 is extended and exposed to achieve the purpose of increasing the use area.

[0027] like Figure 5 As shown, a mounting groove 101 is provided on the frame body 1. The driving member 5 includes a lead screw 501 rotatably provided in the mounting groove 101 and a slider 502 which moves up and down by threaded connection with the lead screw 501; a mounting frame 204 which is rotatably connected with the slider 502 is provided at the end of the outer support sleeve 201; the included angle between the slider 502 and the mounting frame 204 is 90 degrees to 180 degrees; a rotatable handle 102 is provided on the frame body 1; the handle 102 extends into the mounting groove 101 and is keyed to the gear 1; a gear 2 which meshes with the gear 1 is provided at the bottom of the lead screw 501.

[0028] Through the transmission of gear 1 and gear 2, the lead screw 501 rotates to drive the slider 502 to move up and down, so as to adjust the height of the telescopic platform 2. Through the rotation of the mounting frame 204, the telescopic platform 2 can be adjusted from a vertical state to a horizontal state.

[0029] It should be further explained that the frame 1 is also provided with an eccentric protrusion 3 for limiting / unlocking the telescopic platform 2 in the shortened state by rotation.

[0030] The eccentric protrusion 3 is rotated until the protruding end presses the limit plate 203, so that the connection position of the limit plate 203 and the outer support sleeve 201 can be fixed. When the telescopic platform 2 needs to be used, the eccentric protrusion 3 is rotated to release the restriction on the telescopic platform 2.

[0031] Embodiment 2

[0032] Based on the first embodiment, this embodiment further discloses the structure of the movable frame 4 and its limiting method. Figure 3 As shown, the movable frame 4 is a U-shaped structure, which can be used alone or in combination with the telescopic table 2. When used alone, the movable frame 4 is used as a small table. When used in combination, the inner support plate 202 is pulled out of the outer support sleeve 201, and the movable frame 4 is placed on the extended inner support plate 202. At this time, the U-shaped bottom faces upward and is flush with the upper surface of the outer support sleeve 201. While increasing the usable area, the surface is leveled, which is convenient for activities on the telescopic table 2.

[0033] like Figure 3-Figure 4 As shown, a limiting member 6 opposite to the limiting plate 203 is disposed on the outer support sleeve 201 ; the movable frame 4 is engaged with the outer support sleeve 201 and is located between the limiting member 6 and the limiting plate 203 .

[0034] The limiting member 6 comprises a limiting seat 601 with a slot 602 on the outer support sleeve 201 ; a spring 603 is fixedly arranged at the bottom of the slot 602 , and a limiting block 604 connected to the spring 603 is slidably arranged at the slot end facing the limiting plate 203 .

[0035] When the movable frame 4 is not in operation, it can be stored in the installation slot 101 together with the telescopic table 2 to reduce the occupied space. When stored, the movable frame 4 is clamped on the outside of the outer support sleeve 201, the limit block 604 is clamped on one end of the movable frame 4, and the limit plate 203 is against the other end of the movable frame 4. Then, as the telescopic table 2 is turned over, it enters the installation slot 101. When the movable frame 4 needs to be used, the limit block 604 is pressed to make it enter the clamping slot 602 to remove the movable frame 4.

[0036] It should be further explained that the distance between the limit block 604 and the outer support sleeve 201 matches the thickness of the movable frame 4, and the limit block 604 can be stuck on the outer wall of the movable frame 4; the width of the outer support sleeve 201 matches the width of the movable frame 4, and the movable frame 4 can be completely stuck on the outside of the outer support sleeve 201; the maximum distance between the limit plate 203 and the outer support sleeve 201 matches the length of the movable frame 4, and the movable frame 4 can be stuck on the inner support plate 202 between the limit plate 203 and the outer support sleeve 201, and be flush with the upper surface of the outer support sleeve 201.

[0037] Embodiment 3

[0038] like Figure 6As shown, the utility model further provides a combined bed, including two sets of bedside frame structures in the first embodiment or the second embodiment, the two sets of frame bodies 1 are combined and connected; and also include two sets of frame bodies 2 8 opposite to the frame bodies 1 and two sets of bed boards 7 respectively located between the frame bodies 1 and the frame bodies 2 8. Support rods 10 are arranged before the two sets of frame bodies 2 8, and stairs 9 are arranged on the side away from the frame body 1. The combined bed is put up and down from the stairs 9 on the side, so it will not cause obstruction to the lower bunk, and it is convenient to use the lower bunk and the upper bunk.

[0039] The working principle of the utility model is as follows: after getting on the bed, first rotate the eccentric protrusion 3 until the protruding end faces outward, and loosen the restriction on the telescopic platform 2. Then rotate the handle 102, and the screw 501 rotates to drive the slider 502 to move up and down, so that the height of the telescopic platform 2 can be adjusted. Then, by rotating the mounting frame 204, the telescopic platform 2 can be adjusted from a vertical state to a horizontal state. Press the limit block 604 to make it enter the slot 602 to remove the movable frame 4. Pull the inner support plate 202 to extend it. The movable frame 4 is stuck on the inner support plate 202 and is flush with the upper surface of the outer support sleeve 201.

[0040] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A bedside frame structure, characterized in that: include: A frame body (1) with a mounting groove (101); A driving member (5) located in the mounting groove (101); A telescopic table (2) that is adjusted to rise, fall and turn over by a driving member (5); And a movable frame (4) which can be used alone or in combination with the telescopic table (2).

2. A bedside frame structure according to claim 1, characterized in that: The telescopic platform (2) comprises an outer support sleeve (201) connected to a driving member (5); the outer support sleeve (201) is hollow inside and is provided with an inner support plate (202) that slides in and out; a limit plate (203) is provided at one end of the inner support plate (202) that extends out of the outer support sleeve (201).

3. A bedside frame structure according to claim 2, characterized in that: The movable frame (4) is a U-shaped structure.

4. A bedside frame structure according to claim 3, characterized in that: When the movable frame (4) is placed on the extended inner support plate (202), the U-shaped bottom is flush with the upper surface of the outer support sleeve (201).

5. A bedside frame structure according to claim 4, characterized in that: A limiting member (6) is provided on the outer support sleeve (201) and is opposite to the limiting plate (203); the movable frame (4) is engaged with the outer support sleeve (201) and is located between the limiting member (6) and the limiting plate (203).

6. A bedside frame structure according to claim 5, characterized in that: The limiting member (6) comprises a limiting seat (601) located on the outer support sleeve (201) and having a slot (602); a spring (603) is fixedly arranged at the bottom end of the slot (602), and a limiting block (604) connected to the spring (603) is slidably arranged at the slot end facing the limiting plate (203).

7. A bedside frame structure according to claim 6, characterized in that: The distance between the limit block (604) and the outer support sleeve (201) matches the thickness of the movable frame (4); the width of the outer support sleeve (201) matches the width of the movable frame (4); and the maximum distance between the limit plate (203) and the outer support sleeve (201) matches the length of the movable frame (4).

8. The bedside frame structure according to claim 2, characterized in that: The driving member (5) comprises a lead screw (501) rotatably arranged in the mounting groove (101) and a sliding block (502) which moves up and down by being threadedly connected to the lead screw (501); A mounting frame (204) rotatably connected to the slider (502) is disposed at the end of the outer support sleeve (201); the included angle between the slider (502) and the mounting frame (204) is (90) degrees to (180) degrees; A rotatable handle (102) is provided on the frame body 1 (1); the handle (102) extends into the mounting groove (101) and is keyed to the gear 1; and a gear 2 meshing with the gear 1 is provided at the bottom of the lead screw (501).

9. The bedside frame structure according to claim 1, characterized in that: The frame body 1 (1) is also provided with an eccentric protrusion (3) for limiting / unlocking the telescopic platform (2) by rotation.

10. A combined bed, characterized in that: The invention comprises two sets of bedside frame structures according to any one of claims 1 to 9, wherein the two sets of frame bodies 1 (1) are connected in combination; the invention also comprises two sets of frame bodies 2 (8) which are opposite to the frame bodies 1 (1) one by one, and two sets of bed boards (7) which are respectively located between the frame bodies 1 (1) and the frame bodies 2 (8); Support rods (10) are arranged in front of the two sets of frame bodies 2 (8), and stairs (9) are arranged on the side away from the frame body 1 (1).

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