CN216256356U - Portable folding bed frame - Google Patents
Portable folding bed frame Download PDFInfo
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- CN216256356U CN216256356U CN202122863052.XU CN202122863052U CN216256356U CN 216256356 U CN216256356 U CN 216256356U CN 202122863052 U CN202122863052 U CN 202122863052U CN 216256356 U CN216256356 U CN 216256356U
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Abstract
The utility model discloses a portable folding bed frame which comprises a left frame and a right frame, wherein the integral structures of the left frame and the right frame are rectangular, the outer side surfaces of the left frame and the right frame are rotationally connected through two groups of hinges, the rotation angles of the hinges are 0-180 degrees, the structures of the left frame and the right frame are symmetrically arranged, bed leg connecting seats are arranged at four corners of the left frame and the right frame, and the left frame and the right frame can stretch and retract along the length direction and the width direction of the bed frame; the right frame comprises a first frame, a second frame, a third frame and a fourth frame, the first frame is movably connected with the second frame through a sleeve structure, the second frame is movably connected with the third frame through a sleeve structure, and the fourth frame is simultaneously connected with the first frame and the third frame through a sleeve structure in a sliding mode. The bedstead can be adjusted in the length, width and height directions, is convenient to carry and use, is convenient for batch production, and has low manufacturing cost.
Description
Technical Field
The utility model particularly relates to a portable folding bed frame, and belongs to the technical field of beds.
Background
The bed is a bedding for lying down and having a rest. During outdoor activities, it is often desirable to design the bed in a foldable position for easy carrying. However, the existing folding bed has a large volume after being folded and a small size-adjustable range after being unfolded. Therefore, a folding bed which has small volume after being folded and can be flexibly adjusted in length, width and height after being unfolded needs to be designed. The applicant has filed a patent with application number CN202120629241.8 entitled "a foldable bed", which includes a main frame and a first movable frame, wherein the main frame includes a first frame, a second frame and a third frame in sequence, the outer sides of the first frame and the second frame are rotatably connected by a first hinge, and the outer sides of the second frame and the third frame are rotatably connected by a second hinge; the first movable frame comprises a fourth frame, a fifth frame and a sixth frame, the outer sides of the fourth frame and the fifth frame are rotatably connected through a third hinge, and the outer sides of the fifth frame and the sixth frame are rotatably connected through a fourth hinge; the rotation angles of the first hinge, the second hinge, the third hinge and the fourth hinge are all 0-180 degrees; the fourth frame, the fifth frame and the sixth frame of the first movable frame are respectively inserted into the first frame, the second frame and the third frame of the main frame from one side of the main frame, the first frame and the fourth frame are nested and matched, the second frame and the fifth frame are nested and matched, the third frame and the sixth frame are nested and matched, and the first movable frame can do telescopic motion in the width direction relative to the main frame; after the first frame, the second frame, the third frame, the fourth frame, the fifth frame and the sixth frame are completely unfolded, the first frame, the second frame, the third frame, the fourth frame, the fifth frame and the sixth frame are coplanar; after the folding, the first frame is clamped between the second frame and the third frame, and the first frame, the second frame and the third frame are parallel to each other. Although the patent is convenient to fold and the length, the width and the height of the unfolded frame can be adjusted, the structure of the foldable frame is slightly complicated, and the structures of the first frame, the second frame and the third frame are different from each other, so that the foldable frame is not convenient for modularized mass production.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a portable folding bed frame, and aims to solve the problems that the existing folding bed is complex in structure and inconvenient to produce and manufacture.
The technical scheme of the utility model is as follows: the utility model provides a portable folding bedstead, includes left frame and right frame, the overall structure of left frame and right frame is the rectangle, and the lateral surface of left frame and right frame rotates through two sets of hinges to be connected, and the turned angle of hinge is 0~180 degrees, and the structure of left frame and right frame is the symmetry setting, all is provided with the footpost connecting seat in the four corners of left frame and right frame, and left frame and right frame all can stretch out and draw back along the length and the width direction of bedstead.
Furthermore, the right frame comprises a first frame, a second frame, a third frame and a fourth frame, the first frame is movably connected with the second frame through a sleeve structure, the second frame is movably connected with the third frame through a sleeve structure, and the fourth frame is simultaneously connected with the first frame and the third frame in a sliding mode through a sleeve structure.
Further, the first frame comprises a first rectangular pipe, a first vertical side-by-side square pipe formed by two square pipes A in a vertical side-by-side mode, and at least two single square pipes A arranged in parallel at intervals, wherein the first vertical side-by-side square pipe is parallel to the single square pipe A, the first rectangular pipe is vertically and fixedly connected with the first vertical side-by-side square pipe, one ends of the first vertical side-by-side square pipe and the single square pipe A are fixedly connected with the first rectangular pipe, the upper surfaces of the first rectangular pipe, the first vertical side-by-side square pipe and the single square pipe A are coplanar, the side length of the cross section of the single square pipe A is less than or equal to the width of the cross section of the first rectangular pipe, and the side length of the cross section of the single square pipe A is less than two times of the length of the cross section of the first rectangular pipe;
the second frame comprises a second rectangular pipe, a third rectangular pipe, a single square pipe B1 and at least two single square pipes B2 which are arranged in parallel at intervals, the second rectangular pipe and the third rectangular pipe are vertically and fixedly connected, the second rectangular pipe is parallel to the single square pipe B2, the single square pipe B1 is parallel to the third rectangular pipe, the upper surfaces of the second rectangular pipe, the third rectangular pipe and the single square pipe B2 are coplanar, and the section of the single square pipe B1 is the same as that of the single square pipe B2;
the third frame comprises a fourth rectangular pipe, a second vertical side-by-side square pipe consisting of two square pipes A which are vertically arranged side by side, a single square pipe A and a single square pipe B2, the fourth rectangular pipe and the single square pipe B2 are parallel, the upper surfaces of the second rectangular pipe and the single square pipe B2 are coplanar, the second vertical side-by-side square pipe is parallel to the single square pipe A, the fourth rectangular pipe and the second vertical side-by-side square pipe are vertically and fixedly connected, one end of the second vertical side-by-side square pipe and one end of the single square pipe A are fixedly connected with the fourth rectangular pipe, and two ends of the single square pipe B2 are respectively in sliding connection with the single square pipe A and the second vertical side-by-side square pipe through clamping sleeves;
the fourth frame comprises a third vertical side-by-side square tube formed by two square tubes A in a vertical side-by-side mode, a fourth vertical side-by-side square tube formed by two square tubes A in a vertical side-by-side mode and a single square tube A, the third vertical side-by-side square tube is vertically and fixedly connected with the fourth vertical side-by-side square tube, the single square tube A is parallel to the third vertical side-by-side square tube, the upper surfaces of the third vertical side-by-side square tube, the fourth vertical side-by-side square tube and the single square tube A are coplanar, and one end of the single square tube A is slidably connected with the fourth vertical side-by-side square tube through a clamping sleeve;
the cross sections of the first rectangular pipe in the first frame, the second rectangular pipe in the second frame, the third rectangular pipe and the fourth rectangular pipe in the third frame are the same.
Further, the bushing structure includes: the first vertical side-by-side square tube in the first frame is slidably inserted into the second rectangular tube in the second frame, and the single square tube A in the first frame is slidably inserted into the single square tube B2 in the second frame; the second vertical side-by-side square tube in the third frame is slidably inserted into the third rectangular tube in the second frame, and the single square tube A in the third frame is slidably inserted into the single square tube B1 in the second frame; and a third vertical side-by-side square tube in the fourth frame is slidably inserted into a fourth rectangular tube in the third frame, a single square tube A in the fourth frame is slidably inserted into a single square tube B2 in the third frame, and a fourth vertical side-by-side square tube in the fourth frame is slidably inserted into a first rectangular tube in the first frame.
Further, the fixed spacing enhancement piece that is provided with of the free end upper wall inboard of first rectangular pipe, second rectangular pipe, third rectangular pipe, fourth rectangular pipe, single side's pipe B2 first vertical side by side square pipe, the vertical side by side square pipe of second, the vertical side by side square pipe of third, the vertical side by side square pipe of fourth, be provided with the stopper on single side's of square pipe A's end, the stopper cooperates with spacing enhancement piece and prevents the separation of bushing structure.
Furthermore, telescopic bed legs are detachably mounted on the bed leg connecting seat.
Has the advantages that: the bedstead provided by the utility model comprises a left frame and a right frame, the outer side surfaces of the left frame and the right frame are rotatably connected through two groups of hinges, the rotation angles of the hinges are 0-180 degrees, the hinges can be opened and coplanar when in use, and the bedstead can be folded together when in storage so as to be convenient to carry; the left frame and the right frame are symmetrically arranged, so that the variety of required pipes is less, and the modular manufacturing is convenient; and each frame utilizes the sleeve pipe structure all can freely stretch out and draw back in length and width direction, all is provided with the flexible footpost of footpost connecting seat mountable in the four corners of left frame and right frame, therefore the bedstead all can be adjusted in three directions of length width height, conveniently carries the use, and the mass production of being convenient for, low in manufacturing cost.
Drawings
Fig. 1 is a top view of the frame in an expanded configuration.
Fig. 2 is a top view of the folding structure of the bed frame.
FIG. 3 is a top view of the right frame component structure.
Fig. 4 is an exploded view of the right frame structure.
Fig. 5 is a top view of the first frame structure.
Fig. 6 is a sectional view taken along line a-a of fig. 5.
Fig. 7 is a sectional view taken along line B-B in fig. 5.
Fig. 8 is a top view of the second frame structure.
Fig. 9 is a cross-sectional view taken along line C-C of fig. 8.
Fig. 10 is a cross-sectional view taken along line D-D of fig. 8.
Fig. 11 is a top view of the third frame structure.
Fig. 12 is a cross-sectional view taken along line E-E of fig. 11.
Fig. 13 is a top view of the fourth frame structure.
The labels in the figure are: 1 left side frame, 2 hinges, 3 right side frame, 4 footpost connecting seats, 31 first frame, 32 second frame, 33 third frame, 34 fourth frame, 311 first vertical side by side square pipe, 312 square pipe A, 313 first rectangular pipe, 314 spacing reinforcing piece, 315 eighth rectangular pipe, 3111 stopper, 321 second rectangular pipe, 322 third rectangular pipe, 323 square pipe B2, 324 square pipe B1, 331 fourth rectangular pipe, 332 fifth rectangular pipe, 333 second vertical side by side square pipe, 336 cutting ferrule one, 337 cutting ferrule two, 341 sixth side by side rectangular pipe, 342 fourth vertical side by side square pipe, 343 seventh rectangular pipe, 344 third vertical side by side square pipe, 346 cutting ferrule three.
Detailed Description
The utility model will be described more fully with reference to the accompanying drawings.
A portable folding bed frame is shown in figure 1 and comprises a left frame 1 and a right frame 3, the overall structures of the left frame 1 and the right frame 3 are both rectangular, the outer side surfaces of the left frame 1 and the right frame 3 are rotatably connected through two groups of hinges 2, the structures of the left frame and the right frame are symmetrically arranged, and the rotation angle of each hinge is 0-180 degrees. When the hinge is unfolded to 0 degree, the left frame 1 and the right frame 3 are folded in the vertical direction to coincide, as shown in fig. 2. When the hinge is unfolded to 180 degrees, the upper surfaces of the left and right frames 1 and 3 are coplanar as shown in fig. 1; bed leg connecting seats 4 are arranged in the middle of four corners and four sides of the left frame and the right frame, telescopic bed legs are detachably mounted on the bed leg connecting seats, the bed legs are not shown in the figure, and the height of the bed frame from the ground can be adjusted by adjusting the height of the bed legs. Both the left frame and the right frame are extendable and retractable in the longitudinal direction (X-axis) and the width direction (Y-axis) of the frame of fig. 1. Therefore, the bed frame can be adjusted in the length, width and height directions, and the bed surface can be extended, contracted and folded, thereby being convenient to carry and use.
Since the left frame and the right frame are symmetrically arranged, the right frame is taken as an example for explanation. As shown in fig. 3-4, the right frame includes a first frame 31, a second frame 32, a third frame 33, and a fourth frame 34, the first frame 31 and the second frame 32 are movably connected by a sleeve structure, the second frame 32 and the third frame 33 are movably connected by a sleeve structure, and the fourth frame 34 is simultaneously slidably connected with the first frame 31 and the third frame 33 by a sleeve structure, and the sliding direction is shown by the double-headed arrow in fig. 3-4.
As shown in fig. 5-7, the first frame 31 includes a first rectangular tube 313, a first vertical side-by-side tube 311 composed of two square tubes a vertically arranged side by side, three single square tubes a312 arranged in parallel at intervals, the first vertical side-by-side tube 311 and the single square tube a312 are parallel, the first rectangular tube 313 is vertically and fixedly connected with the first vertical side-by-side tube 311, the left ends of the first vertical side-by-side tube 311 and the single square tube a312 are both fixedly connected with the first rectangular tube 313, the first vertical side-by-side tube 311, the upper surface of the single square tube a312 is coplanar, the side length of the cross section of the single square tube a is less than or equal to the width of the cross section of the first rectangular tube, and two times of the cross section of the single square tube a are less than the length of the cross section of the first rectangular tube. Further, an eighth rectangular pipe 315 is further disposed at a connection portion between the first vertical side-by-side pipe 311 and the first rectangular pipe 313, and the eighth rectangular pipe 315 is sleeved on the periphery of the left end of the first vertical side-by-side pipe 311 to enhance the connection reliability with the first rectangular pipe 313.
As shown in fig. 8-10, the second frame 32 includes a second rectangular tube 321, a third rectangular tube 322, a single square tube B1324, and three spaced and parallel single square tubes B2323, the second rectangular tube 321 and the third rectangular tube 322 are vertically and fixedly connected, the second rectangular tube 321 is parallel to the square tube B2, the single square tube B1324 is parallel to the third rectangular tube 322, the upper surfaces of the second rectangular tube 321, the third rectangular tube 322, and the square tube B2323 are coplanar, and the cross section of the square tube B1 is the same as the cross section of the square tube B2.
As shown in fig. 11 to 12, the third frame 33 includes a fourth rectangular tube 331, a second vertical side-by-side square tube 333 composed of two square tubes a vertically arranged side by side, a single square tube a312, a single square tube B2323, the fourth rectangular tube 331 and the single square tube B2323 are parallel and have coplanar upper surfaces, the second vertical side-by-side square tube 333 is parallel to the single square tube a312, the fourth rectangular tube 331 is vertically and fixedly connected to the second vertical side-by-side square tube 333, the lower ends of the second vertical side-by-side square tube 333 and the single square tube a312 are both fixedly connected to the fourth rectangular tube 331, both ends of the single square tube B2323 are respectively slidably connected to the single square tube a312 and the second vertical side-by-side square tube 333 through a first ferrule 336 and a second ferrule 337, thereby adjusting a distance between the square tube B2323 and the fourth rectangular tube 331. Further, a fifth rectangular pipe 332 is further disposed at a connection portion between the second vertical side-by-side square pipe 333 and the fourth rectangular pipe 331, and the fifth rectangular pipe 332 is sleeved on the periphery of the end of the second vertical side-by-side square pipe 333 to enhance the connection reliability with the fourth rectangular pipe 331.
As shown in fig. 13, the fourth frame 34 includes a third vertical side-by-side tube 344 formed by two side tubes a vertically side-by-side, a fourth vertical side-by-side tube 342 formed by two side tubes a vertically side-by-side, a single square tube a312, the third vertical side-by-side tube 344 is vertically and fixedly connected with the fourth vertical side-by-side tube 342, the single square tube a312 is parallel to the third vertical side-by-side tube 344, the upper surfaces of the third vertical side-by-side tube 344, the fourth vertical side-by-side tube 342 and the single square tube a312 are coplanar, and the left end of the single square tube a312 is slidably connected with the fourth vertical side-by-side tube 342 through a third ferrule 346, so as to adjust the distance between the side-by-side tube a312 and the third vertical side-by-side tube 344. Further, a seventh rectangular pipe 341 and a sixth rectangular pipe 343 are further provided at a connection portion of the third vertical side-by-side pipe 344 and the fourth vertical side-by-side pipe 342 to enhance connection reliability therebetween.
The cross sections of the first rectangular tube 313 and the eighth rectangular tube 315 in the first frame, the second rectangular tube 321 and the third rectangular tube 322 in the second frame, the fourth rectangular tube 331 and the fifth rectangular tube 332 in the third frame, and the sixth rectangular tube 341 and the seventh rectangular tube 343 in the fourth frame are the same.
As shown in fig. 4, 5, 8, 11, 13, the sleeve structure includes: a first vertical side-by-side square tube 311 in the first frame is slidably inserted into a second rectangular tube 321 in the second frame, and three square tubes a312 in the first frame are slidably inserted into corresponding three square tubes B2323 in the second frame; the second vertical side-by-side square tube 333 in the third frame is slidably inserted into the third rectangular tube 322 in the second frame, and the single square tube a312 in the third frame is slidably inserted into the single square tube B1324 in the second frame; the third vertical side-by-side tube 344 in the fourth frame is slidably inserted into the fourth rectangular tube 331 in the third frame, the single square tube a312 in the fourth frame is slidably inserted into the single square tube B2323 in the third frame, and the fourth vertical side-by-side tube 342 in the fourth frame is slidably inserted into the first rectangular tube 313 in the first frame. The single square tube a312 of the fourth frame is slidably inserted into the single square tube B2323 of the third frame to form a movable support assembly, as shown by the shortest double-headed arrow in fig. 3, so that the width of the gap on the frame can be adjusted. Although one movable support combination is shown in the drawings, it should be understood that the movable support combination can be two or more, and can be flexibly adjusted according to the width of the bed frame.
Further, the inboard fixed spacing reinforcing piece 314 that is provided with of free end upper wall of first rectangular pipe, second rectangular pipe, third rectangular pipe, fourth rectangular pipe, side's pipe B2 first vertical side by side square pipe, the vertical side by side square pipe of second, the vertical side by side square pipe of third, the vertical side by side square pipe of fourth, be provided with stopper 3111 on single side's of square pipe A's the end, the stopper cooperates with spacing reinforcing piece and prevents the separation of bushing structure. Meanwhile, for the sleeve sliding structure, the limiting reinforcing sheet also plays a role in reinforcing the bearing stress.
The square tubes A, B1, B2 and rectangular tubes used for forming the bed frame are all stainless steel tubes, the fixed connection of the stainless steel tubes is formed by argon arc welding, the wall thickness of the stainless steel tubes can be 0.5-1.2 mm, preferably 0.8mm or 1mm, so that the whole structure of the bed frame is firm and durable, the bed frame can bear more than 100kg, the width and length of the expanded bed frame can be flexibly adjusted according to needs, for example, the length and width of the expanded bed frame can reach 2m to 1.8m, the whole weight of the bed frame is less than 20kg, and an adult can move the bed frame, so that the bed frame is convenient to move. Preferably, the square tube a has a cross-sectional side length of 21mm, the square tubes B1 and B2 have a cross-sectional side length of 24mm, and the rectangular tube has a cross-section of 25 × 50 mm.
When the utility model is used, the left frame and the right frame are firstly opened, the hinge is 180, so that the left frame and the right frame are coplanar, then the left frame and the right frame are respectively unfolded along the length direction X axis and the width direction Y axis, then the bed legs are installed and landed, the upper surface of the bed frame is parallel to the ground, the position of the movable support is adjusted, and finally the bed board and the bed mattress are paved for use. When the foldable bicycle is stored, the foldable bicycle can be carried in the opposite direction, and finally the left frame and the right frame are folded and overlapped to the minimum state. Therefore, the bed frame can be adjusted in the length, width and height directions, is convenient to carry and use, adopts standardized pipes and a symmetrical structural design, is convenient for batch production and has low manufacturing cost.
Claims (6)
1. A portable folding bed frame is characterized in that: including left frame and right frame, the overall structure of left side frame and right frame is the rectangle, and the lateral surface of left side frame and right frame rotates through two sets of hinges to be connected, and the turned angle of hinge is 0~180 degrees, and the structure of left side frame and right frame is the symmetry setting, all is provided with the footpost connecting seat in the four corners of left side frame and right frame, and left side frame and right frame all can stretch out and draw back along the length and the width direction of bedstead.
2. The portable folding bed frame as claimed in claim 1, wherein: the right frame comprises a first frame, a second frame, a third frame and a fourth frame, the first frame is movably connected with the second frame through a sleeve structure, the second frame is movably connected with the third frame through a sleeve structure, and the fourth frame is simultaneously connected with the first frame and the third frame through a sleeve structure in a sliding mode.
3. The portable folding bed frame as claimed in claim 2, wherein: the first frame comprises a first rectangular pipe, a first vertical side-by-side square pipe formed by two square pipes A in a vertical side-by-side mode, and at least two single square pipes A arranged in parallel at intervals, wherein the first vertical side-by-side square pipe is parallel to the square pipes A, the first rectangular pipe is vertically and fixedly connected with the first vertical side-by-side square pipe, one end of each of the first vertical side-by-side square pipe and the first square pipe A is fixedly connected with the first rectangular pipe, the upper surfaces of the first rectangular pipe, the first vertical side-by-side square pipe and the square pipe A are coplanar, the side length of the cross section of the square pipe A is less than or equal to the width of the cross section of the first rectangular pipe, and two times of the side length of the cross section of the square pipe A are less than the length of the cross section of the first rectangular pipe;
the second frame comprises a second rectangular pipe, a third rectangular pipe, a single square pipe B1 and at least two single square pipes B2 which are arranged in parallel at intervals, the second rectangular pipe and the third rectangular pipe are vertically and fixedly connected, the second rectangular pipe is parallel to the square pipe B2, the square pipe B1 is parallel to the third rectangular pipe, the upper surfaces of the second rectangular pipe, the third rectangular pipe and the square pipe B2 are coplanar, and the section of the square pipe B1 is the same as that of the square pipe B2;
the third frame comprises a fourth rectangular pipe, a second vertical side-by-side square pipe consisting of two square pipes A which are vertically arranged side by side, a single square pipe A and a single square pipe B2, wherein the fourth rectangular pipe and the square pipe B2 are parallel and the upper surfaces of the two are coplanar, the second vertical side-by-side square pipe is parallel to the square pipe A, the fourth rectangular pipe and the second vertical side-by-side square pipe are vertically and fixedly connected, one end of the second vertical side-by-side square pipe and one end of the square pipe A are fixedly connected with the fourth rectangular pipe, and two ends of the square pipe B2 are respectively in sliding connection with the square pipe A and the second vertical side-by-side square pipe through clamping sleeves;
the fourth frame comprises a third vertical side-by-side square tube formed by two square tubes A in a vertical side-by-side mode, a fourth vertical side-by-side square tube formed by two square tubes A in a vertical side-by-side mode and a single square tube A, the third vertical side-by-side square tube is vertically and fixedly connected with the fourth vertical side-by-side square tube, the square tube A is parallel to the third vertical side-by-side square tube, the upper surfaces of the third vertical side-by-side square tube, the fourth vertical side-by-side square tube and the square tube A are coplanar, and one end of the square tube A is slidably connected with the fourth vertical side-by-side square tube through a clamping sleeve;
the cross sections of the first rectangular pipe in the first frame, the second rectangular pipe in the second frame, the third rectangular pipe and the fourth rectangular pipe in the third frame are the same.
4. The portable folding bed frame as claimed in claim 3, wherein: the bushing structure includes: the first vertical side-by-side square tube in the first frame is slidably inserted into the second rectangular tube in the second frame, and the square tube A in the first frame is slidably inserted into the corresponding square tube B2 in the second frame; the second vertical side-by-side square tube in the third frame is slidably inserted into the third rectangular tube in the second frame, and the square tube A in the third frame is slidably inserted into the square tube B1 in the second frame; and a third vertical side-by-side square tube in the fourth frame is slidably inserted into a fourth rectangular tube in the third frame, a square tube A in the fourth frame is slidably inserted into a square tube B2 in the third frame, and a fourth vertical side-by-side square tube in the fourth frame is slidably inserted into the first rectangular tube in the first frame.
5. The portable folding bed frame as claimed in claim 4, wherein: the fixed spacing enhancement piece that is provided with of free end upper wall inboard of first rectangular pipe, second rectangular pipe, third rectangular pipe, fourth rectangular pipe, side's pipe B2 first vertical side by side pipe, the vertical side by side pipe of second, the vertical side by side pipe of third, the vertical side by side pipe of fourth, be provided with the stopper on square A's the end, the stopper cooperates with spacing enhancement piece and prevents the separation of bushing structure.
6. The portable folding bed frame as claimed in claim 1, wherein: the bed leg connecting seat is detachably provided with a telescopic bed leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122863052.XU CN216256356U (en) | 2021-11-22 | 2021-11-22 | Portable folding bed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122863052.XU CN216256356U (en) | 2021-11-22 | 2021-11-22 | Portable folding bed frame |
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| Publication Number | Publication Date |
|---|---|
| CN216256356U true CN216256356U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122863052.XU Active CN216256356U (en) | 2021-11-22 | 2021-11-22 | Portable folding bed frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI835548B (en) * | 2023-02-03 | 2024-03-11 | 林忠誼 | Multi-functional bed frame structure for vehicle |
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2021
- 2021-11-22 CN CN202122863052.XU patent/CN216256356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI835548B (en) * | 2023-02-03 | 2024-03-11 | 林忠誼 | Multi-functional bed frame structure for vehicle |
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