CN219895183U

CN219895183U - Bedstead convenient to fast assembly

Info

Publication number: CN219895183U
Application number: CN202320600857.1U
Authority: CN
Inventors: 张海阳
Original assignee: Shenzhen Yisi Technology Co ltd
Current assignee: Shenzhen Yisi Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-10-27
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a bedstead convenient for quick assembly, which comprises a first end frame, a second end frame, a first foldable support detachably connected between the middle part of the first end frame and the middle part of the second end frame, a second foldable support detachably connected between the first side of the first end frame and the first side of the second end frame, a third foldable support detachably connected between the second side of the first end frame and the second side of the second end frame, a plurality of first support rods detachably connected between the first foldable support and the second foldable support, and a plurality of second support rods detachably connected between the first foldable support and the third foldable support.

Description

Bedstead convenient to fast assembly

Technical Field

The utility model relates to the field of bedstead, in particular to a bedstead convenient for rapid assembly.

Background

The bed frame is an important component of the bed and mainly plays a role in bearing and supporting. Thus, the characteristics of the bed frame are often required to be strong, sturdy and durable. The main types of the prior bedstead are a wooden bedstead and a metal bedstead, and the wooden bedstead and the metal bedstead are firm and durable, but are generally and too heavy and difficult to store, transfer and transport. Thus, a detachably assembled iron bed appears. However, in order to ensure the supporting strength of the bed frame, the existing detachable bed frame is generally manufactured by adopting an integrated structure, so that the length of the external frame and the internal main body frame is longer, and a large amount of space still needs to be occupied during storage, transfer and transportation, so that certain inconvenience exists.

Disclosure of Invention

The present utility model addresses the above-described shortcomings of the prior art by providing a bedframe that facilitates quick assembly.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a bedstead convenient to fast assembly, this bedstead includes first end frame, second end frame, can dismantle the first collapsible support of connecting between this first end frame middle part and second end frame middle part, can dismantle the second collapsible support of connecting between this first end frame first side and second end frame first side, can dismantle the third collapsible support of connecting between this first end frame second side and second end frame second side, and can dismantle the first branch of many of connecting between this first collapsible support and second collapsible support, can dismantle the second branch of connecting between this first collapsible support and third collapsible support.

In the bedstead convenient for quick assembly, the first foldable bracket comprises a first supporting leg, a first hinge piece fixedly arranged at the top end of the first supporting leg, a first supporting beam rotatably connected with the first end of the first hinge piece, and a second supporting beam rotatably connected with the second end of the first hinge piece, wherein the end part of the first supporting beam is detachably and fixedly connected with the middle part of the first end frame, and the end part of the second supporting beam is detachably and fixedly connected with the middle part of the second end frame;

the second foldable bracket comprises a second supporting leg, a second hinge part fixedly arranged at the top end of the second supporting leg, a third supporting beam rotatably connected with the first end of the second hinge part, and a fourth supporting beam rotatably connected with the second end of the second hinge part, wherein the end part of the third supporting beam is detachably and fixedly connected with the first side of the first end frame, and the end part of the fourth supporting beam is detachably and fixedly connected with the first side of the second end frame;

the third foldable bracket comprises a third supporting leg, a third hinge part fixedly arranged at the top end of the third supporting leg, a fifth supporting beam rotatably connected with the first end of the third hinge part, and a sixth supporting beam rotatably connected with the second end of the third hinge part, wherein the end part of the fifth supporting beam is detachably and fixedly connected with the second side of the first end frame, and the end part of the sixth supporting beam is detachably and fixedly connected with the second side of the second end frame.

In the bedstead convenient for quick assembly, a first connecting hole is formed at the first end of the first hinging piece, a second connecting hole is formed at the second end of the first hinging piece, a first shaft hole is formed at the second end of the first supporting beam, a second shaft hole is formed at the first end of the second supporting beam, the first end of the first hinging piece and the second end of the first supporting beam are rotatably connected through a first pin shaft penetrating through the first connecting hole and the first shaft hole, and the second end of the first hinging piece and the first end of the second supporting beam are rotatably connected through a second pin shaft penetrating through the second connecting hole and the second shaft hole;

the first end of the second hinge part is provided with a third switching hole, the second end of the second hinge part is provided with a fourth switching hole, the second end of the third supporting beam is provided with a third shaft hole, the first end of the fourth supporting beam is provided with a fourth shaft hole, the first end of the second hinge part is rotatably connected with the second end of the third supporting beam through a third pin shaft penetrating through the third switching hole and the third shaft hole, and the second end of the second hinge part is rotatably connected with the first end of the fourth supporting beam through a fourth pin shaft penetrating through the fourth switching hole and the fourth shaft hole;

the first end of the third hinge member is provided with a fifth switching hole, the second end of the third hinge member is provided with a sixth switching hole, the second end of the fifth supporting beam is provided with a fifth shaft hole, the first end of the sixth supporting beam is provided with a sixth shaft hole, the first end of the third hinge member and the second end of the fifth supporting beam are rotatably connected through a fifth pin shaft penetrating through the fifth switching hole and the fifth shaft hole, and the second end of the third hinge member and the first end of the sixth supporting beam are rotatably connected through a sixth pin shaft penetrating through the sixth switching hole and the sixth shaft hole.

In the bedstead convenient for rapid assembly, the first hinge piece comprises a first adapter plate and a second adapter plate which are fixedly arranged at the top end of the first supporting leg, a first adapter groove which can be used for rotationally connecting the second end of the first supporting beam with the first end of the second supporting beam is arranged between the first adapter plate and the second adapter plate, the first adapter hole is arranged at the first end of the first adapter plate and the first end of the second adapter plate, and the second adapter hole is arranged at the second end of the first adapter plate and the second end of the second adapter plate;

the second hinge piece comprises a third adapter plate and a fourth adapter plate which are fixedly arranged at the top end of the second supporting leg, a second adapter groove which can be used for rotationally connecting the second end of the third supporting beam with the first end of the fourth supporting beam is arranged between the third adapter plate and the fourth adapter plate, the third adapter hole is arranged at the first end of the third adapter plate and the first end of the fourth adapter plate, and the fourth adapter hole is arranged at the second end of the third adapter plate and the second end of the fourth adapter plate;

the third hinge piece comprises a fifth adapter plate and a sixth adapter plate which are fixedly arranged at the top end of the third supporting leg, a third adapter groove which is used for enabling the second end of the fifth supporting beam to be rotationally connected with the first end of the sixth supporting beam is arranged between the fifth adapter plate and the sixth adapter plate, the fifth adapter hole is formed in the first end of the fifth adapter plate and the first end of the sixth adapter plate, and the sixth adapter hole is formed in the second end of the fifth adapter plate and the second end of the sixth adapter plate.

In the bedstead convenient for rapid assembly, the first foldable bracket further comprises a first support piece for supporting the first support beam and the second support beam in an unfolding state, and the first support piece is fixedly connected with the first support beam, the second support beam and the first support leg respectively;

the second foldable bracket further comprises a second supporting piece for supporting the third supporting beam and the fourth supporting beam to be in an unfolding state, and the second supporting piece is fixedly connected with the third supporting beam, the fourth supporting beam and the second supporting leg respectively;

the third foldable bracket further comprises a third supporting piece used for supporting the fifth supporting beam and the sixth supporting beam to be in an unfolding state, and the third supporting piece is fixedly connected with the fifth supporting beam, the sixth supporting beam and the third supporting leg respectively.

In the bedstead convenient for rapid assembly, the first supporting piece is a V-shaped supporting piece, the first supporting piece comprises a first supporting rod and a second supporting rod which forms a first included angle with the first supporting rod, the connecting parts of the first supporting rod and the second supporting rod are fixedly connected with the first supporting leg, and the end parts of the first supporting rod and the second supporting rod are respectively fixedly connected with the first supporting beam and the second supporting beam;

the second supporting piece is a V-shaped supporting piece and comprises a third supporting rod and a fourth supporting rod which forms a second included angle with the third supporting rod, the connecting parts of the third supporting rod and the fourth supporting rod are fixedly connected with the second supporting leg, and the end parts of the third supporting rod and the fourth supporting rod are respectively and fixedly connected with the third supporting beam and the fourth supporting beam;

the third supporting piece is a V-shaped supporting piece and comprises a fifth supporting rod and a sixth supporting rod which forms a third included angle with the fifth supporting rod, the connecting parts of the fifth supporting rod and the sixth supporting rod are fixedly connected with the third supporting leg, and the end parts of the fifth supporting rod and the sixth supporting rod are respectively fixedly connected with the fifth supporting beam and the sixth supporting beam.

In the bedstead convenient for rapid assembly, a first inserting hole for inserting and connecting the first end of the third supporting beam is formed in the first side of the first end frame, and a second inserting hole for inserting and connecting the second end of the fourth supporting beam is formed in the first side of the second end frame;

the second side of the first end frame is provided with a third inserting hole for inserting and connecting the first end of the fifth supporting beam, and the second side of the second end frame is provided with a fourth inserting hole for inserting and connecting the second end of the sixth supporting beam;

the first end part of the first supporting beam is fixedly provided with a first locking plate fixedly connected with the middle part of the first end frame, and the second end part of the second supporting beam is fixedly provided with a second locking plate fixedly connected with the middle part of the second end frame.

In the bedstead convenient for rapid assembly, a first lock hole is arranged on the bottom wall of the first end frame, and a first threaded hole is arranged at the position of the first end face of the third supporting beam corresponding to the first lock hole; the second end frame is provided with a second lock hole on the bottom wall of the second plug hole, and a second threaded hole is arranged at the position of the second end face of the fourth supporting beam corresponding to the second lock hole;

the first end frame is provided with a third lock hole on the bottom wall of the third plug hole, and a third threaded hole is arranged at the position of the first end face of the fifth supporting beam corresponding to the third lock hole; a fourth lock hole is formed in the bottom wall of the second end frame, which is positioned on the fourth plug hole, and a fourth threaded hole is formed in the position, corresponding to the fourth lock hole, of the second end face of the sixth supporting beam;

the first lock plate is provided with a fifth lock hole, the second lock plate is provided with a sixth lock hole, a fifth threaded hole is formed in the middle of the first end frame at the position corresponding to the fifth lock hole, and a sixth threaded hole is formed in the middle of the second end frame at the position corresponding to the sixth lock hole.

In the bedstead convenient for rapid assembly, a plurality of first brackets for supporting one end of the first supporting rod are fixedly arranged on the first sides of the first supporting beam and the second supporting beam, and a plurality of second brackets for supporting the other end of the first supporting rod are fixedly arranged on the second sides of the third supporting beam and the fourth supporting beam;

the second sides of the first supporting beam and the second supporting beam are fixedly provided with a plurality of third brackets used for supporting one end of the second supporting rod, and the first sides of the fifth supporting beam and the sixth supporting beam are fixedly provided with a plurality of fourth brackets used for supporting the other end of the second supporting rod.

In the bedstead convenient for rapid assembly, a third supporting rod fixedly connected with the first supporting leg and the second supporting leg is further arranged between the first supporting leg and the second supporting leg, and a fourth supporting rod fixedly connected with the first supporting leg and the third supporting leg is further arranged between the first supporting leg and the third supporting leg.

The bedstead convenient for rapid assembly has the following beneficial effects: when the bedstead convenient for rapid assembly is used, the first foldable support, the second foldable support and the third foldable support can be respectively unfolded to form the long-side support of the bedstead during assembly, the first foldable support is arranged between the second foldable support and the third foldable support, then the first ends of the first foldable support, the second foldable support and the third foldable support are respectively fixedly connected with the first end frame, and the second ends of the first foldable support, the second foldable support and the third foldable support are fixedly connected with the second end frame, so that the fixed connection of the integral frame of the bedstead can be realized. And finally, fixing a plurality of first supporting rods between the first foldable support and the second foldable support, and fixing a plurality of first supporting rods between the first foldable support and the second foldable support, so that the whole fixed assembly of the bedstead can be realized.

When the bedstead is required to be disassembled, the first support rod and the second support rod are disassembled firstly, then the first ends of the first foldable support, the second foldable support and the third foldable support are disassembled from the first end frame, the second ends of the first foldable support, the second foldable support and the third foldable support are disassembled from the second end frame, and finally the first foldable support, the second foldable support and the third foldable support are folded, so that the storage space of the bedstead can be reduced, and storage and transportation are facilitated.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of the frame structure of the bedframe of the present utility model for facilitating quick assembly;

FIG. 2 is a schematic view of the overall assembly structure of the bed frame of the present utility model for facilitating quick assembly;

FIG. 3 is a schematic view showing the structure of a first foldable stand in the frame for facilitating quick assembly according to the present utility model;

FIG. 4 is a schematic view showing the structure of the first, second and third foldable brackets of the bed frame for facilitating the rapid assembly according to the present utility model;

FIG. 5 is a schematic view of the structure of the first end frame of the bedframe of the present utility model for facilitating quick assembly;

fig. 6 is a schematic view of the structure of the second end frame of the bedframe of the present utility model for facilitating rapid assembly.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, in a first embodiment of the frame for facilitating quick assembly of the present utility model, the frame 10 includes a first end frame 11, a second end frame 12, a first foldable support 13 detachably connected between the middle of the first end frame 11 and the middle of the second end frame 12, a second foldable support 14 detachably connected between the first side of the first end frame 11 and the first side of the second end frame 12, a third foldable support 15 detachably connected between the second side of the first end frame 11 and the second side of the second end frame 12, and a plurality of first support rods 16 detachably connected between the first foldable support 13 and the second foldable support 14, a plurality of second support rods 17 detachably connected between the first foldable support 13 and the third foldable support 15.

Preferably, the first foldable bracket 13, the second foldable bracket 14 and the third foldable bracket 15 are long side brackets of the bed frame 10, and the first end frame 11 and the second end frame 12 are short side brackets of the bed frame 10. Specifically, the second foldable stand 14 and the third foldable stand 15 are both side stand of the frame 10, and the first foldable stand 13 is a middle stand of the frame 10. The first end frame 11 and the second end frame 12 are both end frames of the bed frame 10.

When the bedstead 10 convenient for quick assembly is used, during assembly, the first foldable support 13, the second foldable support 14 and the third foldable support 15 can be unfolded to form a long-side support of the bedstead 10 respectively, the first foldable support is arranged between the second foldable support and the third foldable support, then the first ends of the first foldable support 13, the second foldable support 14 and the third foldable support 15 are fixedly connected with the first end frame 11 respectively, and the second ends of the first foldable support 13, the second foldable support 14 and the third foldable support 15 are fixedly connected with the second end frame 12, so that the fixed connection of the integral frame of the bedstead 10 can be realized. Finally, the first support rods 16 are fixed between the first foldable support 13 and the second foldable support 14, and the first support rods 16 are fixed between the first foldable support 13 and the second foldable support 14, so that the whole fixation assembly of the bedstead 10 can be realized.

When the bed frame 10 needs to be disassembled, the first support rod 16 and the second support rod 17 are disassembled, then the first ends of the first foldable support 13, the second foldable support 14 and the third foldable support 15 are disassembled from the first end frame 11, the second ends of the first foldable support 13, the second foldable support 14 and the third foldable support 15 are disassembled from the second end frame 12, and finally the first foldable support 13, the second foldable support 14 and the third foldable support 15 are folded, so that the storage space of the bed frame 10 can be reduced, and the storage and the transportation are facilitated.

Specifically, the first foldable stand includes a first supporting leg 18, a first hinge member 19 fixedly disposed at a top end of the first supporting leg 18, a first supporting beam 20 rotatably connected to a first end of the first hinge member 19, and a second supporting beam 21 rotatably connected to a second end of the first hinge member 19, wherein an end of the first supporting beam 20 is detachably and fixedly connected to a middle portion of the first end frame 11, and an end of the second supporting beam 21 is detachably and fixedly connected to a middle portion of the second end frame 12.

When the first corbel 20 and the second corbel 21 are folded, the second end of the first corbel 20 and the first end of the second corbel 21 can be rotated around the first hinge 19, and the first corbel 20 and the second corbel 21 are rotated to be attached to the first support leg 18, so that the first foldable support is folded.

Similarly, the second foldable stand includes a second supporting leg 22, a second hinge member 23 fixedly arranged at the top end of the second supporting leg 22, a third supporting beam 24 rotatably connected to the first end of the second hinge member 23, and a fourth supporting beam 25 rotatably connected to the second end of the second hinge member 23, wherein an end of the third supporting beam 24 is detachably and fixedly connected to the first side of the first end frame 11, and an end of the fourth supporting beam 25 is detachably and fixedly connected to the first side of the second end frame 12.

When the third support beam 24 and the fourth support beam 25 are folded, the second end of the third support beam 24 and the first end of the fourth support beam 25 can be rotated around the second hinge piece 23, and the third support beam 24 and the fourth support beam 25 are rotated to be attached to the second support leg 22, so that the second foldable support can be folded.

Similarly, the third foldable stand includes a third supporting leg 26, a third hinge member 27 fixedly arranged at the top end of the third supporting leg 26, a fifth supporting beam 28 rotatably connected to the first end of the third hinge member 27, and a sixth supporting beam 29 rotatably connected to the second end of the third hinge member 27, wherein an end of the fifth supporting beam 28 is detachably and fixedly connected to the second side of the first end frame 11, and an end of the sixth supporting beam 29 is detachably and fixedly connected to the second side of the second end frame 12.

When the fifth supporting beam 28 and the sixth supporting beam 29 are folded, the second end of the fifth supporting beam 28 and the first end of the sixth supporting beam 29 can be rotated around the third hinging piece 27, and the fifth supporting beam 28 and the sixth supporting beam 29 are rotated to be attached to the third supporting leg 26, so that the third foldable support can be folded.

In this embodiment, as shown in fig. 3, a first adapting hole 30 is formed at a first end of the first hinge member 19, a second adapting hole 31 is formed at a second end of the first hinge member 19, a first shaft hole is formed at a second end of the first support beam 20, a second shaft hole is formed at a first end of the second support beam 21, the first end of the first hinge member 19 and the second end of the first support beam 20 are rotatably connected by a first pin 36 passing through the first adapting hole 30 and the first shaft hole, and the second end of the first hinge member 19 and the first end of the second support beam 21 are rotatably connected by a second pin 37 passing through the second adapting hole 31 and the second shaft hole. Further, the first hinge 19 includes a first adapting plate 38 and a second adapting plate 39 fixedly disposed at the top end of the first supporting leg 18, a first adapting groove 40 for rotationally connecting the second end of the first supporting beam 20 and the first end of the second supporting beam 21 is disposed between the first adapting plate 38 and the second adapting plate 39, the first adapting hole 30 is disposed at the first end of the first adapting plate 38 and the first end of the second adapting plate 39, and the second adapting hole 31 is disposed at the second end of the first adapting plate 38 and the second end of the second adapting plate 39.

When the first corbel 20 is assembled, the second end of the first corbel 20 is inserted into the first transfer groove 40, the first shaft hole of the second end of the first corbel 20 is aligned with the first transfer holes 30 of the first and second transfer plates 38 and 39, and then the first corbel 20 is locked between the first and second transfer plates 38 and 39 through the first shaft hole and the first transfer holes 30 using the first pin 36, and the first corbel 20 is rotatable about the first pin 36.

When the second corbel 21 is assembled, the first end of the second corbel 21 is inserted into the first transfer groove 40, the second shaft hole of the first end of the second corbel 21 is aligned with the second transfer hole 31 on the first transfer plate 38 and the second transfer plate 39, and then the second corbel 21 is locked between the first transfer plate 38 and the second transfer plate 39 by passing the second shaft hole and the second transfer hole 31 through the second pin 37, and the second corbel 21 is rotatable about the second pin 37.

The first end of the second hinge member 23 is provided with a third transferring hole 32, the second end of the second hinge member 23 is provided with a fourth transferring hole 33, the second end of the third supporting beam 24 is provided with a third shaft hole, the first end of the fourth supporting beam 25 is provided with a fourth shaft hole, the first end of the second hinge member 23 and the second end of the third supporting beam 24 are rotatably connected through a third pin passing through the third transferring hole 32 and the third shaft hole, and the second end of the second hinge member 23 and the first end of the fourth supporting beam 25 are rotatably connected through a fourth pin passing through the fourth transferring hole 33 and the fourth shaft hole. Further, the second hinge 23 includes a third adapter plate and a fourth adapter plate fixed on the top end of the second supporting leg 22, a second adapter groove for rotationally connecting the second end of the third supporting beam 24 and the first end of the fourth supporting beam 25 is disposed between the third adapter plate and the fourth adapter plate, the third adapter hole 32 is disposed at the first end of the third adapter plate and the first end of the fourth adapter plate, and the fourth adapter hole 33 is disposed at the second end of the third adapter plate and the second end of the fourth adapter plate.

When the third corbel 24 is assembled, the second end of the third corbel 24 is inserted into the second transfer slot, the third shaft hole of the second end of the third corbel 24 is aligned with the third transfer holes 32 on the third transfer plate and the fourth transfer plate, and then the third corbel 24 is locked between the third transfer plate and the fourth transfer plate by using the third pin shaft to pass through the third shaft hole and the third transfer holes 32, and the third corbel 24 can rotate around the third pin shaft.

When the fourth supporting beam 25 is assembled, the first end of the fourth supporting beam 25 is inserted into the second adapting groove, the fourth shaft hole of the first end of the fourth supporting beam 25 is aligned with the fourth adapting plate and the fourth adapting hole 33 on the fourth adapting plate, then the fourth supporting beam 25 is locked between the third adapting plate and the fourth adapting plate by using the fourth pin shaft to pass through the fourth shaft hole and the fourth adapting hole 33, and the fourth supporting beam 25 can rotate around the fourth pin shaft.

The first end of the third hinge member 27 is provided with a fifth through hole 34, the second end of the third hinge member 27 is provided with a sixth through hole 35, the second end of the fifth supporting beam 28 is provided with a fifth shaft hole, the first end of the sixth supporting beam 29 is provided with a sixth shaft hole, the first end of the third hinge member 27 and the second end of the fifth supporting beam 28 are rotatably connected through a fifth pin passing through the fifth through hole 34 and the fifth shaft hole, and the second end of the third hinge member 27 and the first end of the sixth supporting beam 29 are rotatably connected through a sixth pin passing through the sixth through hole 35 and the sixth shaft hole. Further, the third hinge member 27 includes a fifth adapter plate and a sixth adapter plate fixedly disposed at the top end of the third supporting leg 26, a third adapter groove for rotationally connecting the second end of the fifth supporting beam 28 and the first end of the sixth supporting beam 29 is disposed between the fifth adapter plate and the sixth adapter plate, the fifth adapter hole 34 is disposed at the first end of the fifth adapter plate and the first end of the sixth adapter plate, and the sixth adapter hole 35 is disposed at the second end of the fifth adapter plate and the second end of the sixth adapter plate.

When the fifth corbel 28 is assembled, the second end of the fifth corbel 28 is inserted into the third transfer slot, the fifth shaft hole of the second end of the fifth corbel 28 is aligned with the fifth transfer holes 34 on the fifth transfer plate and the sixth transfer plate, and then the fifth corbel 28 is locked between the fifth transfer plate and the sixth transfer plate by passing the fifth shaft hole and the fifth transfer holes 34 through the fifth pin shaft, and the fifth corbel 28 is rotatable about the fifth pin shaft.

When the sixth supporting beam 29 is assembled, the first end of the sixth supporting beam 29 is inserted into the third transfer groove, the sixth shaft hole of the first end of the sixth supporting beam 29 is aligned with the sixth transfer holes 35 on the fifth transfer plate and the sixth transfer plate, then the sixth supporting beam 29 is locked between the fifth transfer plate and the sixth transfer plate by using the sixth pin shaft to pass through the sixth shaft hole and the sixth transfer holes 35, and the sixth supporting beam 29 can rotate around the sixth pin shaft.

It will be appreciated that when the first corbel 20 and the second corbel 21 are in the deployed state, the second end of the first corbel 20 and the first end of the second corbel 21 respectively abut against the top end surfaces of the first support legs 18, and function to prevent the first corbel 20 and the second corbel 21 from continuing to rotate. When the third corbel 24 and the fourth corbel 25 are in the unfolded state, the second end of the third corbel 24 and the first end of the fourth corbel 25 are respectively abutted against the top end surfaces of the second support legs 22, so that the third corbel 24 and the fourth corbel 25 are prevented from continuing to rotate. When the fifth corbel 28 and the sixth corbel 29 are in the expanded state, the second end of the fifth corbel 28 and the first end of the sixth corbel 29 respectively abut against the top end surfaces of the third support legs 26, thereby preventing the fifth corbel 28 and the sixth corbel 29 from continuing to rotate.

As shown in fig. 3, to achieve a better stabilizing effect, the first foldable stand 13 further includes a first supporting member 41 for supporting the first supporting beam 20 and the second supporting beam 21 in an unfolded state, and the first supporting member 41 is fixedly connected with the first supporting beam 20, the second supporting beam 21 and the first supporting leg 18, respectively.

Specifically, the first supporting member 41 is a "V" shaped supporting member, the first supporting member 41 includes a first supporting rod 44, and a second supporting rod 45 having a first included angle with the first supporting rod 44, the connecting portion of the first supporting rod 44 and the second supporting rod 45 is fixedly connected with the first supporting leg 18, and the end portions of the first supporting rod 44 and the second supporting rod 45 are respectively fixedly connected with the first supporting beam 20 and the second supporting beam 21.

In this embodiment, the angle between the first support bar 44 and the second support bar 45 is between 60 ° and 120 °, preferably 90 °. In this embodiment, the first support bar 44 and the second support bar 45 are integrally formed. In other embodiments, the first support bar 44 and the second support bar 45 may be two separate support bars.

The three vertexes of the first support 41 are fixedly connected with the first support leg 18, the first corbel 20 and the second corbel 21 by bolts, respectively.

The second foldable stand 14 further includes a second support member 42 for supporting the third and fourth support beams 24 and 25 in an unfolded state, and the second support member 42 is fixedly connected with the third and fourth support beams 24 and 25 and the second support leg 22, respectively.

Specifically, the second supporting member 42 is a V-shaped supporting member, the second supporting member 42 includes a third supporting rod and a fourth supporting rod having a second included angle with the third supporting rod, the connecting portions of the third supporting rod and the fourth supporting rod are fixedly connected with the second supporting leg 22, and the end portions of the third supporting rod and the fourth supporting rod are respectively fixedly connected with the third supporting beam 24 and the fourth supporting beam 25.

In this embodiment, the angle between the third support bar and the fourth support bar is between 60 ° and 120 °, preferably 90 °. In this embodiment, the third support bar and the fourth support bar are integrally formed. In other embodiments, the third support bar and the fourth support bar may be two separate support bars.

The three vertexes of the second support member 42 are fixedly connected to the second support leg 22, the third corbel 24, and the fourth corbel 25 by bolts, respectively.

The third foldable stand 15 further includes a third supporting member 43 for supporting the fifth and sixth support beams 28 and 29 in an unfolded state, and the third supporting member 43 is fixedly connected with the fifth and sixth support beams 28 and 29 and the third support leg 26, respectively.

Specifically, the third supporting member 43 is a V-shaped supporting member, the third supporting member 43 includes a fifth supporting rod and a sixth supporting rod having a third included angle with the fifth supporting rod, the connecting portions of the fifth supporting rod and the sixth supporting rod are fixedly connected with the third supporting leg 26, and the end portions of the fifth supporting rod and the sixth supporting rod are respectively fixedly connected with the fifth supporting beam 28 and the sixth supporting beam 29.

In this embodiment, the angle between the fifth support bar and the sixth support bar is between 60 ° and 120 °, preferably 90 °. In this embodiment, the fifth support bar and the sixth support bar are integrally formed. In other embodiments, the fifth and sixth support bars may be two separate support bars.

The three vertexes of the third supporting piece 43 are fixedly connected with the third supporting leg 26, the fifth supporting beam 28 and the sixth supporting beam 29 by bolts, respectively.

In order to facilitate the fixed connection between the second foldable stand 14 and the first end frame 11 and the second end frame 12, a first insertion hole 46 is provided on a first side of the first end frame 11 for inserting and connecting the first end of the third supporting beam 24, and a second insertion hole 47 is provided on a first side of the second end frame 12 for inserting and connecting the second end of the fourth supporting beam 25.

In order to facilitate the fixed connection between the third foldable stand 15 and the first end frame 11 and the second end frame 12, a third inserting hole 48 is provided on the second side of the first end frame 11 for inserting the first end of the fifth supporting beam 28, and a fourth inserting hole 49 is provided on the second side of the second end frame 12 for inserting the second end of the sixth supporting beam 29.

In order to facilitate the fixed connection between the first foldable bracket 13 and the first end frame 11 and the second end frame 12, the first end of the first supporting beam 20 is fixedly provided with a first locking plate 50 fixedly connected with the middle of the first end frame 11, and the second end of the second supporting beam 21 is fixedly provided with a second locking plate 51 fixedly connected with the middle of the second end frame 12.

Specifically, the bottom wall of the first end frame 11 located at the first plugging hole 46 is provided with a first locking hole 52, and a first threaded hole is formed at a position corresponding to the first locking hole 52 on the first end face of the third supporting beam 24; the second end frame 12 is provided with a second locking hole 53 on the bottom wall of the second plugging hole 47, and a second threaded hole is provided at a position corresponding to the second locking hole 53 on the second end face of the fourth supporting beam 25.

After the third corbel 24 is inserted into the first plugging hole 46, a bolt may be used to pass through the first locking hole 52 and then be screwed with the first threaded hole on the first end face of the first end of the third corbel 24, so as to realize the fixed connection between the first end of the third corbel 24 and the first end frame 11. After the fourth supporting beam 25 is inserted into the second inserting hole 47, a bolt can be used to pass through the second locking hole 53 and then be in threaded connection with the second threaded hole on the second end face of the fourth supporting beam 25, so as to realize the fixed connection between the first end of the fourth supporting beam 25 and the second end frame 12.

The bottom wall of the first end frame 11, which is located at the third plugging hole 48, is provided with a third locking hole 54, and a third threaded hole is provided at a position corresponding to the third locking hole 54 on the first end face of the fifth supporting beam 28; the bottom wall of the second end frame 12, which is located at the fourth plugging hole 49, is provided with a fourth locking hole 55, and a fourth threaded hole is provided at a position corresponding to the fourth locking hole 55 on the second end surface of the sixth supporting beam 29.

After the fifth supporting beam 28 is inserted into the third inserting hole 48, a bolt can be used to pass through the third locking hole 54 and then be screwed with a third threaded hole on the end surface of the first end of the fifth supporting beam 28, so as to realize the fixed connection between the first end of the fifth supporting beam 28 and the first end frame 11. After the sixth supporting beam 29 is inserted into the fourth inserting hole 49, a bolt can be used to pass through the fourth locking hole 55 and then be screwed with the fourth threaded hole on the second end face of the sixth supporting beam 29, so as to realize the fixed connection between the first end of the sixth supporting beam 29 and the second end frame 12.

The first locking plate 50 is provided with a fifth locking hole 56, the second locking plate 51 is provided with a sixth locking hole 57, a fifth threaded hole is formed in the middle of the first end frame 11 at a position corresponding to the fifth locking hole 56, and a sixth threaded hole is formed in the middle of the second end frame 12 at a position corresponding to the sixth locking hole 57.

When the first corbel 20 is fixed, the fifth locking hole 56 of the first locking plate 50 may be aligned with the fifth screw hole in the middle of the first end frame 11, and then locked with the fifth screw hole after passing through the fifth locking hole 56 using a bolt. Similarly, when the second corbel 21 is fixed, the sixth locking hole 57 of the second locking plate 51 may be aligned with the sixth threaded hole in the middle of the second end frame 12, and then locked with the sixth threaded hole after passing through the sixth locking hole 57 using a bolt.

Further, to facilitate rapid assembly of the first strut 16, a plurality of first brackets 58 for supporting one end of the first strut 16 are fixedly provided on a first side of the first strut 20 and the second strut 21, and a plurality of second brackets for supporting the other end of the first strut 16 are fixedly provided on a second side of the third strut 24 and the fourth strut 25.

After the first, second and third foldable brackets 13, 14 and 15 are secured to the first and second end brackets 11 and 12, the first strut 16 may be placed on the first and second brackets 58 and 12 to enable quick installation of the first strut 16.

Further, two ends of at least one first strut 16 of the plurality of first struts 16 are fixedly connected to the first bracket 58 and the second bracket by bolts, respectively.

To facilitate rapid assembly of the second strut 17, the second sides of the first and second struts 20 and 21 are provided with third brackets 59 for supporting one end of the second strut 17, and the first sides of the fifth and sixth struts 28 and 29 are provided with fourth brackets 60 for supporting the other end of the second strut 17.

After the first, second and third foldable brackets 13, 14 and 15 are secured to the first and second end brackets 11 and 12, the second strut 17 may be placed on the third and fourth brackets 59 and 60 to enable quick installation of the second strut 17.

Further, two ends of at least one second supporting rod 17 of the plurality of second supporting rods 17 are fixedly connected with the third bracket 59 and the fourth bracket 60 through bolts respectively.

As shown in fig. 2, to stabilize the first support leg 18, the second support leg 22 and the third support leg 26, a third supporting rod 61 is further provided between the first support leg 18 and the second support leg 22 to fixedly connect the first support leg 18 and the second support leg 22, and a fourth supporting rod 62 is further provided between the first support leg 18 and the third support leg 26 to fixedly connect the first support leg 18 and the third support leg 26.

Specifically, the bottom ends of the first support leg 18 and the second support leg 22 are detachably and fixedly connected by bolts at two ends of the third support rod 61, and the bottom ends of the first support leg 18 and the third support leg 26 are detachably and fixedly connected by bolts at two ends of the fourth support rod 62.

In addition, in the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "stacked," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a bedstead convenient to fast assembly, its characterized in that, the bedstead include first end frame, second end frame, can dismantle connect in first collapsible support between first end frame middle part and the second end frame middle part, can dismantle connect in second collapsible support between first end frame first side and the first side of second end frame, can dismantle connect in third collapsible support between first end frame second side and the second end frame second side, and can dismantle connect in many first branches between first collapsible support and the second collapsible support, can dismantle connect in many second branches between first collapsible support and the third collapsible support.

2. The frame of claim 1, wherein the first foldable support comprises a first support leg, a first hinge member fixedly arranged at the top end of the first support leg, a first support beam rotatably connected with the first end of the first hinge member, and a second support beam rotatably connected with the second end of the first hinge member, wherein the end of the first support beam is detachably and fixedly connected with the middle part of the first end frame, and the end of the second support beam is detachably and fixedly connected with the middle part of the second end frame;

the third foldable bracket comprises a third supporting leg, a third hinging piece fixedly arranged at the top end of the third supporting leg, a fifth supporting beam rotatably connected with the first end of the third hinging piece and a sixth supporting beam rotatably connected with the second end of the third hinging piece, the end part of the fifth supporting beam is detachably and fixedly connected with the second side of the first end frame, and the end part of the sixth supporting beam is detachably and fixedly connected with the second side of the second end frame.

3. The frame of claim 2, wherein the first hinge member first end has a first transfer hole, the first hinge member second end has a second transfer hole, the first support member second end has a first shaft hole, the second support member first end has a second shaft hole, the first hinge member first end and the first support member second end are rotatably connected by a first pin passing through the first transfer hole and the first shaft hole, and the first hinge member second end and the second support member first end are rotatably connected by a second pin passing through the second transfer hole and the second shaft hole;

the first end of the second hinge part is provided with a third switching hole, the second end of the second hinge part is provided with a fourth switching hole, the second end of the third supporting beam is provided with a third shaft hole, the first end of the fourth supporting beam is provided with a fourth shaft hole, the first end of the second hinge part and the second end of the third supporting beam are rotatably connected through a third pin shaft penetrating through the third switching hole and the third shaft hole, and the second end of the second hinge part and the first end of the fourth supporting beam are rotatably connected through a fourth pin shaft penetrating through the fourth switching hole and the fourth shaft hole;

4. The bed frame according to claim 3, wherein the first hinge member comprises a first adapter plate and a second adapter plate fixedly arranged at the top end of the first supporting leg, a first adapter groove for rotatably connecting the second end of the first supporting beam and the first end of the second supporting beam is arranged between the first adapter plate and the second adapter plate, the first adapter hole is arranged at the first end of the first adapter plate and the first end of the second adapter plate, and the second adapter hole is arranged at the second end of the first adapter plate and the second end of the second adapter plate;

the second hinge piece comprises a third adapter plate and a fourth adapter plate which are fixedly arranged at the top ends of the second supporting legs, a second transfer groove which can be used for rotationally connecting the second end of the third supporting beam with the first end of the fourth supporting beam is formed between the third adapter plate and the fourth adapter plate, a third transfer hole is formed in the first end of the third adapter plate and the first end of the fourth adapter plate, and a fourth transfer hole is formed in the second end of the third adapter plate and the second end of the fourth adapter plate;

the third hinge piece comprises a fifth adapter plate and a sixth adapter plate which are fixedly arranged at the top end of the third supporting leg, a third transfer groove which can be used for enabling the second end of the fifth supporting beam to be rotationally connected with the first end of the sixth supporting beam is formed between the fifth adapter plate and the sixth adapter plate, the fifth transfer hole is formed in the first end of the fifth adapter plate and the first end of the sixth adapter plate, and the sixth transfer hole is formed in the second end of the fifth adapter plate and the second end of the sixth adapter plate.

5. The frame of claim 2, wherein the first foldable support further comprises a first support member for supporting the first and second support beams in an expanded state, the first support member being fixedly connected to the first, second support beams and first support legs, respectively;

6. The frame according to claim 5, wherein the first supporting member is a V-shaped supporting member, the first supporting member includes a first supporting rod and a second supporting rod having a first angle with the first supporting rod, a connection portion of the first supporting rod and the second supporting rod is fixedly connected with the first supporting leg, and end portions of the first supporting rod and the second supporting rod are respectively fixedly connected with the first supporting beam and the second supporting beam;

the second supporting piece is a V-shaped supporting piece and comprises a third supporting rod and a fourth supporting rod which forms a second included angle with the third supporting rod, the connecting parts of the third supporting rod and the fourth supporting rod are fixedly connected with the second supporting leg, and the end parts of the third supporting rod and the fourth supporting rod are respectively fixedly connected with the third supporting beam and the fourth supporting beam;

the third support piece is a V-shaped support piece, the third support piece comprises a fifth support rod and a sixth support rod which forms a third included angle with the fifth support rod, the connecting parts of the fifth support rod and the sixth support rod are fixedly connected with the third support leg, and the end parts of the fifth support rod and the sixth support rod are respectively fixedly connected with the fifth supporting beam and the sixth supporting beam.

7. The frame according to claim 2, wherein the first side of the first end frame has a first insertion hole for the first end of the third supporting beam to be inserted and connected, and the first side of the second end frame has a second insertion hole for the second end of the fourth supporting beam to be inserted and connected;

the first lock plate fixedly connected with the middle of the first end frame is fixedly arranged at the first end part of the first supporting beam, and the second lock plate fixedly connected with the middle of the second end frame is fixedly arranged at the second end part of the second supporting beam.

8. The bed frame according to claim 7, wherein the first end frame is provided with a first lock hole on the bottom wall of the first insertion hole, and a first threaded hole is provided at a position corresponding to the first lock hole on the first end face of the third supporting beam; the second end frame is provided with a second lock hole on the bottom wall of the second plug hole, and a second threaded hole is arranged at the position of the second end face of the fourth supporting beam, which corresponds to the second lock hole;

a third lock hole is formed in the bottom wall of the first end frame, located in the third plug hole, and a third threaded hole is formed in the position, corresponding to the third lock hole, of the first end face of the fifth supporting beam; a fourth lock hole is formed in the bottom wall of the second end frame, located in the fourth plug hole, of the second end face of the sixth supporting beam, and a fourth threaded hole is formed in a position, corresponding to the fourth lock hole, of the second end face of the sixth supporting beam;

the first lock plate is provided with a fifth lock hole, the second lock plate is provided with a sixth lock hole, a fifth threaded hole is formed in the position, corresponding to the fifth lock hole, of the middle part of the first end frame, and a sixth threaded hole is formed in the position, corresponding to the sixth lock hole, of the middle part of the second end frame.

9. The frame according to claim 2, wherein a plurality of first brackets for supporting one end of the first supporting rod are fixedly provided at a first side of the first supporting beam and the second supporting beam, and a plurality of second brackets for supporting the other end of the first supporting rod are fixedly provided at a second side of the third supporting beam and the fourth supporting beam;

10. The frame according to claim 2, wherein a third supporting rod fixedly connected to the first supporting leg and the second supporting leg is further provided between the first supporting leg and the second supporting leg, and a fourth supporting rod fixedly connected to the first supporting leg and the third supporting leg is further provided between the first supporting leg and the third supporting leg.