CN219323303U

CN219323303U - Compact folding bed

Info

Publication number: CN219323303U
Application number: CN202320734086.5U
Authority: CN
Inventors: 王伟; 张发欢; 谢健; 冒益凡
Original assignee: Jiangsu Ligo Smart Home Co ltd
Current assignee: Jiangsu Ligo Smart Home Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-11
Anticipated expiration: 2033-04-04

Abstract

The utility model provides a folding bed with compact structure, comprising: the bed frame comprises a front support and a rear support, wherein one ends of the front support and the rear support are mutually hinged; the bed board comprises folding small plates, a back board, a front seat board, a rear seat board and leg boards which are sequentially arranged, the front seat board and the rear seat board are respectively connected with the rear part of the front support and the front part of the rear support, one end of the back board is hinged with the front seat board, one end of the rear seat board is hinged with the leg boards, one end of the folding small plates is hinged with the other end of the back board, and a supporting block used for supporting the folding small plates to be flush with the back board is also detachably arranged on the back board; the folding bed with the compact structure increases the length of the folding bed when being unfolded under the condition of not increasing the space after folding by arranging the folding small plates which can be flexibly assembled, and solves the problem that the length of the unfolded electric bed cannot be suitable for the demands of adult users due to the limitation of the packaging space when the folding bed with the traditional folding mode is used in the prior art for logistics.

Description

Compact folding bed

Technical Field

The utility model relates to the technical field of intelligent home, in particular to a folding bed with a compact structure.

Background

Along with the continuous improvement of the living standard of people, people are gradually entering the field of vision of people due to the comfort and convenience of the electric bed in order to pursue higher quality of life.

As one kind of electric bed, the folding electric bed is also popular with people because of the characteristics of space saving, easy transportation and the like; in the prior art, in the logistics process, due to the requirement of logistics on packaging, the size of the folding bed is difficult to be large due to the consideration of cost saving, for example, when the folding bed adopting the traditional folding mode is used for logistics by using UPS, the length of the unfolded electric bed can only be about 1880mm due to the limitation of small-size packaging space, but the length of the bed with 1880mm is generally insufficient for an adult, and the use experience can be greatly discounted, so that the folding bed is required to meet the size requirement of logistics packaging and the length requirement of the adult user on the folding bed.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, the present utility model is to provide a folding bed with a compact structure, which solves the problem that the length of the unfolded electric bed cannot be adapted to the needs of adult users due to the limitation of packaging space when the folding bed is used in the conventional folding manner in the prior art.

In order to solve the above technical problems, the present utility model provides a folding bed with compact structure, comprising:

the bed frame comprises a front support and a rear support, wherein one ends of the front support and the rear support are mutually hinged;

the foldable bed plate comprises a foldable small plate, a back plate, a front seat plate, a rear seat plate and leg plates which are sequentially arranged, wherein the front seat plate and the rear seat plate are respectively connected with the rear part of the front support and the front part of the rear support, one end of the back plate is hinged with the front seat plate, one end of the rear seat plate is hinged with the leg plates, one end of the foldable small plate is hinged with the other end of the back plate, and a supporting block for supporting the foldable small plate to be flush with the back plate is also detachably arranged on the back plate;

turning and doubling the front support and the rear support along the mutually hinged positions, enabling the folding bed to be in a folding state, and simultaneously detaching the supporting blocks to enable the folding small plates to be arranged on the side surfaces of the folding bed so as to save space; the front support and the rear support are opened along the mutually hinged positions, the folding bed is in an opened state, and the supporting blocks are arranged to support the folding small plates, so that the length of the folding bed is increased.

As a more preferable mode, the supporting block is provided with a strip-shaped groove, and the supporting block is fixed on the backboard by using a screw to pass through the strip-shaped groove; when the folding bed is in an open state, the position of the screw in the strip-shaped groove is adjusted, so that the supporting block protrudes out of the back plate to provide support for the folding small plate; under the folding state, the folding bed is in the position of bar groove, makes the supporting shoe retract in the backplate, makes folding platelet laminating in the side of folding bed, so the supporting shoe is under the folding state, only needs to accomodate under the backplate, has promoted folding bed structure's wholeness, also can avoid the supporting shoe to lose simultaneously.

As a more preferable mode, the front bracket comprises a front bracket main body and a front driving device arranged on the front bracket main body, and the front driving device drives the back plate to rotate upwards relative to the front bracket main body so as to enable the bed plate to be in various postures including a horizontal state.

As a more preferable mode, the front driving device comprises a front electric push rod and a front connecting rod mechanism connected with the front electric push rod, one end of the front electric push rod is hinged with the front bracket main body, the other end of the front electric push rod is hinged with the front connecting rod mechanism, and the front driving device is simple in structure and convenient to maintain and install by taking the electric push rod as power.

As a more preferable mode, the rear bracket comprises a rear bracket main body and a rear driving device arranged on the rear bracket main body, and the rear driving device drives the backboard to rotate upwards relative to the rear bracket main body so as to enable the bed board to be in various postures including a horizontal state, thereby being suitable for different sleeping postures of a user and enriching more use scenes.

As a more preferable mode, the rear driving device comprises a rear electric push rod and a rear connecting rod mechanism connected with the rear electric push rod, one end of the rear electric push rod is hinged with the rear bracket main body, the other end of the rear electric push rod is hinged with the rear connecting rod mechanism, and the rear electric push rod is used as power, so that the rear driving device is simple in structure and convenient to maintain and install.

As a more preferable mode, the leg plate comprises a thigh plate and a shank plate, wherein one end of the thigh plate is hinged with the rear seat plate, the other end of the thigh plate is hinged with one end of the shank plate, the thigh plate and the shank plate respectively provide bearing capacity for thighs and shanks, and the utility model can respectively provide comfortable placement angles for thighs and shanks according to requirements, thereby improving comfort.

As a more preferable mode, the rear link mechanism is arranged below the thigh plate and is abutted against the thigh plate through a roller arranged at the top of the rear link mechanism, the roller is used for supporting the thigh plate, and meanwhile, the friction force of the rear link mechanism to the thigh plate in the jacking process is reduced.

As a more preferable mode, the sum of the lengths of the back plate and the front seat plate is equal to the sum of the lengths of the leg plate and the rear seat plate; therefore, the lengths of the two sides of the folding bed in the folding state are consistent, and the volume after folding is reduced to the greatest extent.

As a more preferable mode, the front bracket and the rear bracket are hinged to each other through a rotary connecting piece, and two ends of the rotary connecting piece are respectively hinged to the front bracket and the rear bracket.

As described above, the folding bed of the present utility model has the following advantageous effects: when the folding bed with the compact structure is used, the front support and the rear support are unfolded along the mutually hinged positions, the folding bed is in an unfolded state, and the support blocks are arranged to support the folding small plates, so that the length of the folding bed is increased; when the folding bed with the compact structure is required to be transported or stored, the front support and the rear support are overturned and folded along the mutually hinged positions, the folding bed is in a folding state, and meanwhile, the supporting blocks are dismounted to enable the folding small plates to be arranged on the side face of the folding bed so as to save space; the folding bed with the compact structure increases the length of the folding bed when being unfolded under the condition of not increasing the space after folding by arranging the folding small plates which can be flexibly assembled, and solves the problem that the length of the unfolded electric bed cannot be suitable for the demands of adult users due to the limitation of the packaging space when the folding bed with the traditional folding mode is used in the prior art for logistics.

Drawings

FIG. 1 is a schematic view showing an opened state of a compact folding bed according to the present utility model;

FIG. 2 shows an enlarged view of a portion of the area A of FIG. 1;

fig. 3 shows a schematic view of a folding bed according to the present utility model in a compact configuration.

Description of element reference numerals

1. Bed board

11. Backboard

111. Supporting block

112. Hinge

12. Front seat board

13. Rear seat board

14. Leg plate

141. Thigh board

142. Shank board

15. Folding small plate

16. Motion avoidance hole

2. Bedstead

21. Front driving device

211. Front electric push rod

212. Front driving rod

213. Front connecting beam

22. Rear drive device

221. Rear electric push rod

222. Rear driving rod

223. Rear connecting beam

23. Front support main body

231. Front cross beam

232. Front connecting beam

233. Front side lever

24. Rear bracket main body

241. Rear cross beam

242. Rear connecting beam

243. Rear side lever

25. Roller wheel

26. Rotary connecting piece

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the appended claims, but rather by the claims, unless otherwise indicated, and unless otherwise indicated, all changes in structure, proportions, or otherwise, used by those skilled in the art, are included in the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

As shown in fig. 1 to 3, the present utility model provides a compact folding bed comprising:

the bed frame 2 comprises a front support and a rear support, wherein one ends of the front support and the rear support are mutually hinged;

the foldable bed board 1 comprises a foldable small board 15, a back board 11, a front seat board 12, a rear seat board 13 and leg boards 14 which are sequentially arranged, wherein the front seat board 12 and the rear seat board 13 are respectively connected with the rear part of the front bracket and the front part of the rear bracket, one end of the back board 11 is hinged with the front seat board 12, one end of the rear seat board 13 is hinged with the leg boards 14, one end of the foldable small board 15 is hinged with the other end of the back board 11, and a supporting block 111 for supporting the foldable small board 15 to be flush with the back board 11 is also detachably arranged on the back board 11;

turning and doubling the front support and the rear support along the mutually hinged positions, enabling the folding bed to be in a folded state, and simultaneously detaching the supporting blocks 111 to enable the folding small plates 15 to be arranged on the side surface of the folding bed so as to save space; the front and rear brackets are opened along the hinged position, the folding bed is in an opened state, and the support blocks 111 are installed to support the folding platelets 15, thereby increasing the length of the folding bed.

As shown in fig. 1, the compact folding bed according to the present utility model is used, the front and rear brackets are unfolded along the hinge-joint positions, the folding bed is unfolded, and the supporting blocks 111 are installed to support the folding platelets 15, thereby increasing the length of the folding bed; as shown in fig. 3, when the folding bed with compact structure of the present utility model is required to be transported or stored, the front support and the rear support are turned over and folded in half along the mutually hinged positions, the folding bed is in a folded state, and the supporting blocks 111 are removed to arrange the folding small plates 15 on the side of the folding bed so as to save space.

In this embodiment, as shown in fig. 1, the front bracket body 23 and the rear bracket body 24 are both rectangular frame structures, wherein the front bracket body 23 is formed by enclosing a front cross member 231, a front connecting beam 232, and two front side bars 233 connecting the front cross member 231 and the front connecting beam 232, and the rear bracket body 24 is formed by enclosing a rear cross member 241, a rear connecting beam 242, and two rear side bars 243 connecting the rear cross member 241 and the rear connecting beam 242; in this embodiment, the front lever 233 is provided with a hinge rotator hinged to the upper limb plate; further, in the present embodiment, the front bracket body 23 and the rear bracket body 24 are hinged with the rotary joint 26, respectively, and the distance between the two hinge points of the front bracket body 23 and the rear bracket body 24 with the rotary joint 26 is larger than the width of the front side lever 233 or the rear side lever 243, so as to satisfy that the front side lever 233 or the rear side lever 243 does not interfere during the folding-in process of the front bracket body 23 and the rear bracket body 24.

In this embodiment, as shown in fig. 2, the folded platelet 15 is hinged to the back plate 11 by a hinge 112.

In this embodiment, as shown in fig. 2, the supporting block 111 is provided with a bar-shaped groove, and a screw is used to pass through the bar-shaped groove to fix the supporting block 111 to the back plate 11; in the unfolded state of the folding bed, the position of the strip-shaped groove is adjusted by the screw, so that the supporting block 111 protrudes out of the back plate 11 to provide support for the folding small plate 15; under the folding state of the folding bed, the adjusting screw is arranged at the position of the strip-shaped groove, so that the supporting block 111 is retracted in the back plate 11, the folding small plate 15 is attached to the side face of the folding bed, and therefore the supporting block 111 only needs to be contained under the back plate 11 under the folding state, the structural integrity of the folding bed is improved, and meanwhile, the supporting block 111 can be prevented from being lost.

In this embodiment, as shown in fig. 1, the front bracket includes a front bracket body 23, and a front driving device 21 disposed on the front bracket body 23, where the front driving device 21 drives the back plate 11 to rotate upward relative to the front bracket body 23, so as to make the bed plate 1 take on various postures including a horizontal state; further, in the present embodiment, the front bracket body 23 has a rectangular frame structure, wherein the front bracket body 23 is formed by enclosing a front cross member 231, a front connecting beam 232, and two front side bars 233 connecting the front cross member 231 and the front connecting beam 232.

In this embodiment, as shown in fig. 1, the front driving device 21 includes a front electric push rod 211 and a front link mechanism connected to the front electric push rod 211, one end of the front electric push rod 211 is hinged to the front bracket main body 23, and the other end of the front electric push rod 211 is hinged to the front link mechanism, and the electric push rod is used as power, so that the structure is simple and maintenance and installation are convenient; specifically, one end of the front electric push rod 211 is hinged to the middle part of the front cross beam 231, the front link mechanism includes two front driving rods 212 which are parallel to the front side rods 233 and are arranged on the inner sides of the front side rods 233 in an upward rotating manner, the two front driving rods 212 are connected through the front connecting cross beam 213, and the other end of the front electric push rod 211 is hinged to the middle part of the front connecting cross beam 213.

In this embodiment, as shown in fig. 1, the rear bracket includes a rear bracket main body 24, and a rear driving device 22 disposed on the rear bracket main body 24, where the rear driving device 22 drives the back plate 11 to rotate upwards relative to the rear bracket main body 24, so as to make the bed plate 1 take on various postures including a horizontal state, so as to adapt to different sleeping postures of the user, and enrich more usage scenarios; further, in the present embodiment, the rear bracket body 24 is formed by enclosing a rear cross member 241, a rear connection beam 242, and two rear side bars 243 connecting the rear cross member 241 and the rear connection beam 242.

In this embodiment, as shown in fig. 1, the rear driving device 22 includes a rear electric pushrod 221 and a rear link mechanism connected to the rear electric pushrod 221, one end of the rear electric pushrod 221 is hinged to the rear bracket main body 24, and the other end of the rear electric pushrod 221 is hinged to the rear link mechanism, and the electric pushrod is used as power, so that the structure is simple and maintenance and installation are convenient; specifically, one end of the rear electric putter 221 is hinged to the middle part of the rear cross beam 241, the rear link mechanism includes two rear driving rods 222 respectively parallel to the rear side rods 243 and rotatably disposed on the inner sides of the rear side rods 243, the two rear driving rods 222 are connected through the rear connecting cross beam 223, and the other end of the rear electric putter 221 is hinged to the middle part of the rear connecting cross beam 223.

In this embodiment, as shown in fig. 1, the leg plate 14 includes a thigh plate 141 and a shank plate 142, wherein one end of the thigh plate 141 is hinged with the rear seat plate 13, the other end of the thigh plate 141 is hinged with one end of the shank plate 142, the thigh plate 141 and the shank plate 142 provide bearing forces for the thigh and the shank, respectively, and the present utility model can provide comfortable placement angles for the thigh and the shank, respectively, as required, thereby improving comfort.

In this embodiment, as shown in fig. 1, the rear link mechanism is disposed below the thigh plate 141 and is abutted against the thigh plate 141 by the roller 25 disposed at the top of the rear link mechanism, and the roller 25 is used to provide support for the thigh plate 141, and simultaneously reduce the friction force of the rear link mechanism in the lifting process of the thigh plate 141; specifically, the roller 25 is disposed at the top end of the rear driving rod 222 and abuts against the thigh board 141, and when the rear electric push rod 221 is lifted to drive the rear driving rod 222 to move upwards, the rear driving rod 222 is lifted up the thigh board 141 and drives the shank board 142.

In the present embodiment, as shown in fig. 1 and 3, the sum of the lengths of the back plate 11 and the front seat plate 12 is equal to the sum of the lengths of the leg plates 14 and the rear seat plate 13; therefore, the lengths of the two sides of the folding bed in the folding state are consistent, and the volume after folding is reduced to the greatest extent.

In this embodiment, as shown in fig. 1, the front bracket and the rear bracket are hinged to each other by a rotary connecting piece 26, two ends of the rotary connecting piece 26 are respectively hinged to the front bracket and the rear bracket, and further, in this embodiment, the distance between two hinge points of the front bracket main body 23 and the rear bracket main body 24 and the rotary connecting piece 26 is larger than the width of the front side lever 233 or the rear side lever 243, so that the front side lever 233 or the rear side lever 243 does not interfere in the folding process of the front bracket main body 23 and the rear bracket main body 24.

In this embodiment, as shown in fig. 1 and 3, a motion avoiding hole 16 is formed in the bed board 1 to prevent the motion mechanism of the present utility model from interfering with the bed board 1 during the motion.

In summary, the folding bed with compact structure of the utility model increases the length of the folding bed when being unfolded under the condition of not increasing the space after folding by arranging the folding small plates 15 which can be flexibly assembled, and solves the problem that the length of the unfolded electric bed can not be suitable for the demands of adult users due to the limitation of the packaging space when the folding bed with the traditional folding mode in the prior art is used for logistics. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. A compact folding bed, comprising:

the bed frame (2), the said bed frame (2) includes front bracket and back bracket that one end is articulated each other;

the foldable bed board (1), the bed board (1) comprises a foldable small board (15), a back board (11), a front seat board (12), a rear seat board (13) and a leg board (14) which are sequentially arranged, wherein the front seat board (12) and the rear seat board (13) are respectively connected with the rear part of the front support and the front part of the rear support, one end of the back board (11) is hinged with the front seat board (12), one end of the rear seat board (13) is hinged with the leg board (14), one end of the foldable small board (15) is hinged with the other end of the back board (11), and a supporting block (111) for supporting the foldable small board (15) to be flush with the back board (11) is detachably arranged on the back board (11);

turning and doubling the front support and the rear support along the mutually hinged positions, enabling the folding bed to be in a folded state, and simultaneously detaching the supporting blocks (111) to enable the folding small plates (15) to be arranged on the side surfaces of the folding bed so as to save space; the front and rear brackets are opened along the mutually hinged positions, the folding bed is in an opened state, and the support blocks (111) are arranged to support the folding small plates (15), so that the length of the folding bed is increased.

2. The compact folding bed of claim 1 wherein: the support block (111) is provided with a strip-shaped groove, and a screw penetrates through the strip-shaped groove to fix the support block (111) on the backboard (11); in the unfolded state of the folding bed, the position of the strip-shaped groove is adjusted by the screw, so that the supporting block (111) protrudes out of the back plate (11) to provide support for the folding small plate (15); when the folding bed is in a folded state, the position of the strip-shaped groove is adjusted by the screw, so that the supporting block (111) is retracted to the back plate (11), and the folding small plate (15) is attached to the side face of the folding bed.

3. The compact folding bed of claim 1 wherein: the front support comprises a front support main body (23) and a front driving device (21) arranged on the front support main body (23), wherein the front driving device (21) drives the back plate (11) to rotate upwards relative to the front support main body (23) so as to enable the bed plate (1) to be in various postures including a horizontal state.

4. A compact folding bed according to claim 3, characterized in that: the front driving device (21) comprises a front electric push rod (211) and a front connecting rod mechanism connected with the front electric push rod (211), one end of the front electric push rod (211) is hinged with the front bracket main body (23), and the other end of the front electric push rod (211) is hinged with the front connecting rod mechanism.

5. The compact folding bed of claim 1 wherein: the rear bracket comprises a rear bracket main body (24) and a rear driving device (22) arranged on the rear bracket main body (24), wherein the rear driving device (22) drives the back plate (11) to rotate upwards relative to the rear bracket main body (24) so as to enable the bed plate (1) to be in various postures including a horizontal state.

6. The compact folding bed of claim 5 wherein: the rear driving device (22) comprises a rear electric push rod (221) and a rear connecting rod mechanism connected with the rear electric push rod (221), one end of the rear electric push rod (221) is hinged with the rear bracket main body (24), and the other end of the rear electric push rod (221) is hinged with the rear connecting rod mechanism.

7. The compact folding bed of claim 6 wherein: the leg plate (14) comprises a thigh plate (141) and a shank plate (142), wherein one end of the thigh plate (141) is hinged with the rear seat plate (13), and the other end of the thigh plate (141) is hinged with one end of the shank plate (142).

8. The compact folding bed of claim 7 wherein: the rear link mechanism is arranged below the thigh plate (141) and is abutted against the thigh plate (141) through a roller (25) arranged at the top of the rear link mechanism.

9. The compact folding bed of claim 1 wherein: the sum of the lengths of the back plate (11) and the front seat plate (12) is equal to the sum of the lengths of the leg plates (14) and the rear seat plate (13).

10. The compact folding bed of claim 1 wherein: the front support and the rear support are mutually hinged through a rotary connecting piece (26), and two ends of the rotary connecting piece (26) are respectively hinged with the front support and the rear support.