CN215304416U - Bed width adjustable bedstead structure and folding bed - Google Patents
Bed width adjustable bedstead structure and folding bed Download PDFInfo
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- CN215304416U CN215304416U CN202121267878.3U CN202121267878U CN215304416U CN 215304416 U CN215304416 U CN 215304416U CN 202121267878 U CN202121267878 U CN 202121267878U CN 215304416 U CN215304416 U CN 215304416U
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Abstract
The utility model provides a bed frame structure with adjustable bed width and a folding bed, comprising: a plurality of bending bed boards; the bending bed comprises a plurality of bending bed plates, a plurality of bearing frames, a plurality of supporting frames and a plurality of supporting frames, wherein the plurality of bearing frames are correspondingly matched with the bending bed plates one by one, and each bearing frame comprises two main cross beams extending along the width direction of the bed and two main longitudinal beams extending along the length direction of the bed; the bed plate overturning frame comprises a mounting frame and a swinging frame, the mounting frame is detachably connected with the two main cross beams respectively, one side of the swinging frame is rotatably arranged on the mounting frame, and the other side, opposite to the swinging frame, of the swinging frame is provided with a resistance reducing wheel in rolling fit with the bending bed plate; and one end of the telescopic driving device in the telescopic direction is movably connected to one main cross beam, and the other end of the telescopic driving device in the telescopic direction is movably connected to the swinging frame, so that the swinging frame swings relative to the mounting frame. The utility model can enable a user to select more bed width sizes, and greatly reduces the cost and efficiency of adjusting the bed width sizes.
Description
Technical Field
The utility model relates to the technical field of furniture, in particular to a bed frame structure with adjustable bed width and a folding bed.
Background
In order to improve the comfort and the application of the bed, the bed can not only meet the requirements of lying and sleeping, but also meet the requirements of lying postures at various angles and medical care requirements, the bed boards are generally arranged into a plurality of parts side by side, the middle bed board is fixed on the bed frame, and the bed boards at two sides are respectively connected with the bed frame through a rotating mechanism and a power mechanism. When the bed plate is used, the power mechanism drives the corresponding bed plate to rotate and then incline through the rotating mechanism, so that the overall shape of the bed plate is adjusted, and the bed plate meets various use requirements.
However, in the conventional bed structure, if the user wants to replace a wider bed board, the user needs to replace the entire bed frame, which results in a very high cost for adjusting the bed width.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention provides a bed frame structure with adjustable bed width and a folding bed, which enables a user to select more bed width dimensions and greatly reduces the cost and efficiency of adjusting the bed width dimensions.
In order to solve the above technical problems, the present invention provides a bed frame structure with adjustable bed width, comprising:
a plurality of bending type bed boards with different sizes along the width direction of the bed;
the size of each bearing frame along the width direction of the bed is different from that of each bearing frame, all the bearing frames are matched with all the bent bed plates in a one-to-one correspondence mode, each bearing frame comprises two main cross beams extending along the width direction of the bed and two main longitudinal beams extending along the length direction of the bed, and the two main cross beams and the two main longitudinal beams are connected with each other to form a rectangular frame structure;
the bed plate overturning frame comprises a mounting frame and a swinging frame, the mounting frame is detachably connected with the two main cross beams respectively, one side of the swinging frame is rotatably arranged on the mounting frame, and the other side, opposite to the swinging frame, of the swinging frame is provided with a resistance reducing wheel in rolling fit with the bending bed plate;
one end of the telescopic driving device in the telescopic direction is movably connected to one main cross beam, and the other end of the telescopic driving device in the telescopic direction is movably connected to the swinging frame, so that the swinging frame swings relative to the mounting frame;
when the folding bed plate turnover mechanism is used, a bending bed plate and a bearing frame correspondingly matched with the bending bed plate are selected, and the bending bed plate, the bearing frame, the bed plate turnover frame and the telescopic driving device are assembled into an integral structure.
Preferably, the swing frame comprises a middle cross rod and two swing rods, the middle cross rod extends in the bed width direction, the two swing rods are symmetrically arranged at two ends of the middle cross rod, one end of each swing rod is rotatably arranged on the mounting frame, and the other end of each swing rod is provided with the resistance reducing wheel.
Preferably, the swinging rod is further provided with an auxiliary wheel in rolling fit with the bending bed plate.
Preferably, a reinforcing connecting piece is arranged between the swinging rod and the middle cross rod.
Preferably, the mounting rack comprises two overhead longitudinal rods extending along the length direction of the bed, and the distance between the two overhead longitudinal rods is matched with the size of the swing frame along the width direction of the bed.
Preferably, the bending bed board comprises a fixed plate and a movable plate, the fixed plate is fixedly arranged on the bearing frame, one side of the movable plate is rotatably arranged on one side of the fixed plate, and the lower side wall of the movable plate is in rolling fit with the resistance reducing wheels.
Preferably, the telescopic driving device is an electric telescopic cylinder.
Preferably, the mounting frame is provided with a swing limiting part matched with the swing frame in a stopping way.
The present invention also provides a folding bed comprising: the bed frame structure with adjustable bed width.
Preferably, the number of the bed width adjustable bed frame structures is two, and the bearing frame of one bed width adjustable bed frame structure is spliced with the bearing frame of the other bed width adjustable bed frame structure.
As described above, the bed frame structure and the folding bed with adjustable bed width of the present invention have the following advantages: in the utility model, the sizes of all the bending bed boards along the bed width direction are different, the sizes of all the bearing frames along the bed width direction are different, and all the bearing frames are correspondingly matched with all the bending bed boards one by one, so that a user can select more bed frame structures with the bed width sizes. Importantly, the bed board roll-over stand comprises an installation rack and a swing rack, one side of the swing rack is rotatably arranged on the installation rack, and the opposite side of the swing rack is provided with a resistance reducing wheel which is in rolling fit with the bending bed board. More importantly, the mounting bracket can be dismantled with two main crossbeams and be connected respectively, and all bear a bed board roll-over stand of sharing promptly, when the user need change along the more or less bearing frame of the size of bed width direction, the bed board roll-over stand can be followed current bearing frame and torn down to install the bearing frame of newly selecting, greatly reduced like this and adjusted the cost and the efficiency of bed width size.
Drawings
FIG. 1 is a perspective view of an adjustable bed frame structure according to the present invention;
fig. 2 shows a perspective view of the bedplate roll-over stand;
FIG. 3 shows a perspective view of the folding bed of the present invention;
fig. 4 shows a front view of the folding bed of the present invention.
Description of the element reference numerals
1 bending type bed board
11 fixed plate
12 moving plate
2 bearing frame
21 main beam
22 main longitudinal beam
3 bed board roll-over stand
31 mounting rack
311 overhead longitudinal rod
32 swing frame
321 middle cross bar
322 swing rod
33 drag reduction wheel
34 auxiliary wheel
35 reinforced connector
36 swing limiting piece
4 telescopic driving device
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions that the present disclosure can be implemented, so that the present disclosure is not limited to the technical essence, and any structural modifications, ratio changes, or size adjustments should still fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1 and 2, in order to solve the above technical problem, the present invention provides a bed frame structure with adjustable bed width, comprising:
a plurality of bending bed boards 1 with different sizes along the width direction of the bed;
the size of each bearing frame 2 along the width direction of the bed is different from that of each other, all the bearing frames 2 are matched with all the bending bed boards 1 in a one-to-one correspondence mode, each bearing frame 2 comprises two main cross beams 21 extending along the width direction of the bed and two main longitudinal beams 22 extending along the length direction of the bed, and the two main cross beams 21 and the two main longitudinal beams 22 are connected with each other to form a rectangular frame structure;
the bed plate roll-over stand 3 comprises a mounting frame 31 and a swing frame 32, the mounting frame 31 is detachably connected with the two main cross beams 21 respectively, one side of the swing frame 32 is rotatably arranged on the mounting frame 31, and the other side, opposite to the swing frame 32, of the swing frame 32 is provided with a resistance reducing wheel 33 in rolling fit with the bending bed plate 1;
a telescopic driving device 4 (e.g., an electric telescopic cylinder), one end of the telescopic driving device 4 in a telescopic direction is movably connected to one of the main beams 21 and the other end of the telescopic driving device 4 in the telescopic direction is movably connected to the swing frame 32, so that the swing frame 32 swings relative to the mounting frame 31;
when in use, a bending bed board 1 and a bearing frame 2 correspondingly matched with the bending bed board 1 are selected, and the bending bed board 1, the bearing frame 2, a bed board roll-over stand 3 and a telescopic driving device 4 are assembled into an integral structure.
In the utility model, the sizes of all the bending bed boards 1 along the bed width direction are different from each other, the sizes of all the bearing frames 2 along the bed width direction are different from each other, and all the bearing frames 2 are correspondingly matched with all the bending bed boards 1 one by one, so that a user can select more bed frame structures with the bed width sizes. Importantly, the bed board roll-over stand 3 comprises an installation frame 31 and a swing frame 32, one side of the swing frame 32 is rotatably arranged on the installation frame 31, and the other side of the swing frame 32 opposite to the swing frame is provided with a resistance-reducing wheel 33 in rolling fit with the bending bed board 1, so that the bending bed board 1 is bent and deformed under the pushing of the swing frame 32. More importantly, the mounting frame 31 is detachably connected with the two main beams 21, that is, all the bearing frames 2 share one bed board roll-over stand 3, when a user needs to replace the bearing frame 2 with a larger or smaller size in the bed width direction, the bed board roll-over stand 3 can be detached from the current bearing frame 2 and mounted on the newly selected bearing frame 2, so that the cost and the efficiency for adjusting the bed width size are greatly reduced.
Therefore, the bed frame structure with adjustable bed width of the utility model enables users to select more bed width sizes, and greatly reduces the cost and efficiency of adjusting the bed width sizes.
As shown in fig. 2, in order to simplify the structure of the swing frame 32, the swing frame 32 is substantially H-shaped, that is, the swing frame 32 includes a middle cross bar 321 and two swing levers 322, the middle cross bar 321 extends in the bed width direction, the two swing levers 322 are symmetrically disposed at two ends of the middle cross bar 321, one end of each swing lever 322 is rotatably disposed on the mounting frame 31, and the other end is disposed with the resistance-reducing wheel 33.
In order to further reduce the friction force between the bending type bed plate 1 and the swing frame 32, the swing lever 322 is further provided with an auxiliary wheel 34 which is in rolling engagement with the bending type bed plate 1.
In order to enhance the rigidity of the swing frame 32, a reinforcing link 35 is provided between the swing lever 322 and the intermediate cross bar 321.
In order to simplify the structure of the mounting frame 31, the mounting frame 31 includes two overhead longitudinal bars 311 extending in the bed length direction, and the distance between the two overhead longitudinal bars 311 is adapted to the dimension of the swing frame 32 in the bed width direction.
In general, the above-mentioned bending bed board 1 includes a fixed plate 11 and a movable plate 12, the fixed plate 11 is fixedly mounted on the supporting frame 2, one side of the movable plate 12 is rotatably mounted on one side of the fixed plate 11, and the lower side of the movable plate 12 is in rolling engagement with the resistance-reducing wheel 33. The number of the movable plates 12 may be one or more.
In order to limit the swing angle of the swing frame 32 with respect to the mounting frame 31, a swing stopper 36 that is in stopper engagement with the swing frame 32 is provided on the mounting frame 31. The swing limiter 36 may be a stop pin structure.
As shown in fig. 3 and 4, the present invention also provides a folding bed, comprising: the bed frame structure with adjustable bed width.
Further, the number of the bed width adjustable bed frame structures is two, and the bearing frame 2 of one bed width adjustable bed frame structure is spliced with the bearing frame 2 of the other bed width adjustable bed frame structure.
In conclusion, the bed frame structure with adjustable bed width and the folding bed of the utility model enable a user to select more bed width sizes, and greatly reduce the cost and efficiency of adjusting the bed width sizes. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a bedstead structure with adjustable bed width which characterized in that includes:
a plurality of bending bed boards (1) with different sizes along the width direction of the bed;
the size of each bearing frame (2) along the width direction of the bed is different from that of each bearing frame (2), all the bearing frames (2) are correspondingly matched with all the bent bed plates (1) one by one, each bearing frame (2) comprises two main cross beams (21) extending along the width direction of the bed and two main longitudinal beams (22) extending along the length direction of the bed, and the two main cross beams (21) and the two main longitudinal beams (22) are connected with each other to form a rectangular frame structure;
the bed plate roll-over stand (3), the bed plate roll-over stand (3) includes mounting brackets (31) and swing brackets (32), the mounting brackets (31) are detachably connected with the two main beams (21) respectively, one side of the swing bracket (32) is rotatably arranged on the mounting brackets (31), and the other side of the swing bracket (32) opposite to the swing bracket is provided with drag reduction wheels (33) matched with the bending bed plate (1) in a rolling manner;
the telescopic driving device (4), one end of the telescopic driving device (4) in the telescopic direction is movably connected to one main cross beam (21) and the other end of the telescopic direction is movably connected to the swinging frame (32), so that the swinging frame (32) swings relative to the mounting frame (31);
when in use, a bending type bed board (1) and a bearing frame (2) correspondingly matched with the bending type bed board (1) are selected, and the bending type bed board (1), the bearing frame (2), a bed board roll-over stand (3) and a telescopic driving device (4) are assembled into an integral structure.
2. The adjustable bed width bedstead structure according to claim 1, wherein: swing span (32) include middle horizontal pole (321) and two swinging arms (322), and middle horizontal pole (321) extend along the bed width direction, and two swinging arms (322) symmetry set up in the both ends of middle horizontal pole (321), and the one end rotation of every swinging arm (322) sets up in mounting bracket (31) and the other end is equipped with subtract resistance wheel (33).
3. The adjustable bed width bedstead structure according to claim 2, wherein: the swing rod (322) is also provided with an auxiliary wheel (34) which is matched with the bending bed board (1) in a rolling way.
4. The adjustable bed width bedstead structure according to claim 2, wherein: and a reinforcing connecting piece (35) is arranged between the swinging rod (322) and the middle cross rod (321).
5. The adjustable bed width bedstead structure according to claim 1, wherein: the mounting rack (31) comprises two overhead longitudinal rods (311) extending along the length direction of the bed, and the distance between the two overhead longitudinal rods (311) is matched with the size of the swing frame (32) along the width direction of the bed.
6. The adjustable bed width bedstead structure according to claim 1, wherein: the bending type bed board (1) comprises a fixed board (11) and a movable board (12), the fixed board (11) is fixedly arranged on the bearing frame (2), one side of the movable board (12) is rotatably arranged on one side of the fixed board (11), and the lower side wall of the movable board (12) is in rolling fit with the resistance reducing wheel (33).
7. The adjustable bed width bedstead structure according to claim 1, wherein: the telescopic driving device (4) is an electric telescopic cylinder.
8. The adjustable bed width bedstead structure according to claim 1, wherein: and the mounting rack (31) is provided with a swing limiting piece (36) matched with the swing rack (32) in a stopping way.
9. A folding bed, comprising:
the adjustable bed width frame structure of any one of claims 1 to 8.
10. The folding bed of claim 9, wherein: the number of the bed width adjustable bed frame structures is two, and the bearing frame (2) of one bed width adjustable bed frame structure is spliced with the bearing frame (2) of the other bed width adjustable bed frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121267878.3U CN215304416U (en) | 2021-06-07 | 2021-06-07 | Bed width adjustable bedstead structure and folding bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121267878.3U CN215304416U (en) | 2021-06-07 | 2021-06-07 | Bed width adjustable bedstead structure and folding bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215304416U true CN215304416U (en) | 2021-12-28 |
Family
ID=79551824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121267878.3U Active CN215304416U (en) | 2021-06-07 | 2021-06-07 | Bed width adjustable bedstead structure and folding bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215304416U (en) |
-
2021
- 2021-06-07 CN CN202121267878.3U patent/CN215304416U/en active Active
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