Symmetrically distributed apartment bed with folding chairs

Abstract

The invention discloses an apartment bed with folding chairs, the apartment bed comprises bed bodies, the bed bodies are provided with two groups of symmetrically distributed structures, a step frame is fixedly mounted between the two groups of bed bodies, and storage cabinets are fixedly mounted on the sides, deviating from each other, of the bottom ends of the two groups of bed bodies; according to the multifunctional bed, by arranging the folding chair assembly, a seat plate can be conveniently rotated downwards and folded, so that the space of a seat part of a user is effectively reduced, and the user can conveniently enter the multifunctional bed; and by arranging the rotating assembly, upward rotating and folding of the supporting plate are facilitated, the use space is further reduced, the supporting plate can be conveniently placed downwards, the bottom end of the triangular plate can be limited, the triangular plate is prevented from continuing to rotate downwards, downward rotation of the supporting plate is stopped, the supporting plate is in the horizontal state, and the supporting plate is conveniently used.

Description

[0001] The application date of this application is November 10, 2020, the application number is "2020112465363", and the invention name is "A divisional application for an apartment bed with a folding chair". Technical Field

[0002] The invention relates to the technical field of apartment beds, in particular to an apartment bed with a folding chair. Background Art

[0003] Apartment bed is a kind of comprehensive furniture which integrates bed, writing desk and wardrobe. It is widely used in school student dormitory, military unit dormitory, factory staff dormitory and building accommodation because of its space saving, neat appearance and easy management. However, most of the chairs placed at the bottom of the existing apartment bed are individual or some integral chairs combined with the apartment bed. These chairs cannot be folded, which increases the occupied space of the chair part, thus affecting the user's entry and use of the seat. Therefore, we propose a new apartment bed with folding chairs to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide an apartment bed with a folding chair to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an apartment bed with a folding chair, comprising a bed body, the bed body is provided with two groups of symmetrically distributed structures, a step frame is fixedly installed between the two groups of bed bodies, a storage cabinet is fixedly installed on the opposite sides of the bottom ends of the two groups of bed bodies, a placement rack is fixedly installed on the side of the bottom end of the bed body close to the storage cabinet, a rotating assembly symmetrically distributed is fixedly installed in the middle of one side of the placement rack, a support plate is fixedly installed at the bottom of the two groups of rotating assemblies, and a folding chair assembly is fixedly installed at the bottom end of the step rack close to the support plate;

[0006] The folding chair assembly includes a base plate and a connecting plate, and the connecting plate and the base plate are in an upper and lower distribution structure. One side of the base plate and the connecting plate are respectively fixedly installed on an outer wall of one side of the step frame, and a supporting folding side plate with a mirror distribution is rotatably installed between the connecting plate and the base plate, and two groups of supporting folding side plates are respectively located at two ends of the connecting plate, and a seat plate is hingedly installed on a side of the connecting plate away from the step frame, and a limiting sliding protrusion is fixedly installed on the top and bottom ends of a side of the supporting folding side plate away from the connecting plate, and a ball bearing is rotatably clamped in the limiting sliding protrusion.

[0007] As a preferred technical solution of the present invention, arc-shaped grooves for use with limiting sliding protrusions are provided on both sides of the top end of the base plate and the bottom end of the seat plate. The limiting sliding protrusions are slidably engaged in the corresponding arc-shaped grooves, and the outer wall of the ball is in contact with the inner wall of the arc-shaped groove.

[0008] As a preferred technical solution of the present invention, the arc-shaped grooves are of a quarter-circle structure, and two adjacent groups of arc-shaped grooves are of a mirror-image distribution structure.

[0009] As a preferred technical solution of the present invention, one side of the arc-shaped groove on the seat plate extends to the connecting plate.

[0010] As a preferred technical solution of the present invention, a protective pad is fixedly provided on the top of the seat plate.

[0011] As a preferred technical solution of the present invention, the rotating assembly includes a connecting frame and a protective frame, the connecting frame is fixedly installed on an inner wall of one side of the placing frame, a triangular plate is rotatably installed on the upper end of the connecting frame away from the placing frame, a mounting frame is rotatably installed on the side of the triangular plate away from the connecting frame, and a rotating frame is rotatably installed on the side of the mounting frame close to the connecting frame, the rotating frame is located between the triangular plate and the mounting frame, the rotating frame is rotatably connected to the side of the rotating frame away from the mounting frame and the bottom side of the connecting frame, a limit block is fixedly provided on the middle part of the bottom end of the rotating frame, a shock-absorbing rubber pad is fixedly inserted on the side of the limit block away from the rotating frame, the top of the shock-absorbing rubber pad contacts the middle part of the bottom end of the triangular plate, one side of the protective frame is fixedly installed on the inner wall of one side of the placing frame by screws, and the mounting frame is fixedly installed on one side of the support plate through the side of the mounting frame away from the rotating frame.

[0012] As a preferred technical solution of the present invention, the connection frame is located in the protection frame.

[0013] As a preferred technical solution of the present invention, a non-slip rubber plate is fixedly provided on the top of the step frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention, by providing a folding chair assembly, can conveniently rotate the seat plate downward and realize folding, thereby effectively reducing the space of the user's seat part and facilitating the user's entry.

[0016] 2. By setting up a rotating component, it is convenient to rotate and fold the support plate upward, further reducing the usage space, and it is convenient to place the support plate downward and limit the bottom end of the triangle plate to prevent the triangle plate from continuing to rotate downward, so as to stop the downward rotation of the support plate and make the support plate in a horizontal state, which is convenient for the use of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the structural connection of the folding chair assembly in the present invention;

[0019] Figure 3 It is a schematic diagram of the structural connection of the folding chair assembly in the present invention;

[0020] Figure 4 It is a schematic diagram of the structural connection of the rotating assembly in the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the rotating assembly in the present invention;

[0022] Figure 6 It is a top view of the structure of the rotating assembly in the present invention.

[0023] In the figure: 1. bed body; 2. step frame; 21. anti-slip rubber plate; 3. storage cabinet; 4. placement rack; 5. rotating assembly; 6. support plate; 7. folding chair assembly; 51. connecting frame; 52. protective frame; 53. rotating frame; 54. triangle plate; 55. mounting frame; 56. limiting block; 561. shock-absorbing rubber pad; 71. bottom plate; 711. arc-shaped groove; 72. connecting plate; 73. supporting folding side plate; 74. seat plate; 741. protective pad; 75. limiting sliding protrusion; 751. ball bearing. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-6 The present invention provides a technical solution: an apartment bed with a folding chair, comprising a bed body 1, wherein the bed body 1 is provided with two groups of symmetrically distributed structures, a step frame 2 is fixedly installed between the two groups of bed bodies 1, and a non-slip rubber plate 21 is fixedly installed on the top of the step frame 2 to prevent the user from slipping when climbing the ladder; a storage cabinet 3 is fixedly installed on the opposite sides of the bottom ends of the two groups of bed bodies 1, a placement rack 4 is fixedly installed on the side of the bottom end of the bed body 1 close to the storage cabinet 3, a symmetrically distributed rotating assembly 5 is fixedly installed in the middle of one side of the placement rack 4, a support plate 6 is fixedly installed at the bottom of the two groups of rotating assemblies 5, and a folding chair assembly 7 is fixedly installed on the bottom end of the step frame 2 close to the support plate 6.

[0026] The folding chair assembly 7 includes a bottom plate 71 and a connecting plate 72. The connecting plate 72 and the bottom plate 71 are in an upper and lower distribution structure. One side of the bottom plate 71 and the connecting plate 72 are respectively fixedly installed on the outer wall of one side of the step frame 2. A supporting folding side plate 73 with a mirror distribution is rotatably installed between the connecting plate 72 and the bottom plate 71, and two groups of supporting folding side plates 73 are respectively located at the two ends of the connecting plate 72. The supporting folding side plates 73 can be rotated between the bottom plate 71 and the connecting plate 72. A seat plate 74 is hingedly installed on one side of the connecting plate 72 away from the step frame 2. A protective pad 741 is fixedly provided on the top of the seat plate 74 to improve the comfort of the user when sitting; the supporting folding side plates 73 are away from the connecting plate 72. A limiting sliding protrusion 75 is fixedly installed at the top and bottom of one side, and a ball bearing 751 is rotatably clamped in the limiting sliding protrusion 75; arc-shaped grooves 711 used in conjunction with the limiting sliding protrusion 75 are provided on both sides of the top of the bottom plate 71 and the bottom end of the seat plate 74, and the limiting sliding protrusion 75 is slidably clamped in the corresponding arc-shaped groove 711, and the outer wall of the ball bearing 751 contacts the inner wall of the arc-shaped groove 711, thereby reducing the sliding friction between the limiting sliding protrusion 75 and the inner wall of the arc-shaped groove 711, making it easier for the limiting sliding protrusion 75 to slide in the arc-shaped groove 711, wherein the outer top ends of the supporting folding side panels 73 on both sides contact the bottom end of the seat plate 74, thereby supporting both sides of the seat plate 74 to form a seat.

[0027] The arc-shaped groove 711 is a quarter-circle structure, and two adjacent groups of arc-shaped grooves 711 are in a mirror-image distribution structure; one side of the arc-shaped groove 711 on the seat plate 74 extends to the connecting plate 72. When the limiting slide 75 slides in the corresponding arc-shaped groove 711, the limiting slide 75 slides from the bottom end of the seat plate 74 to the bottom end of the connecting plate 72. At this time, the supporting folding side plates 73 on both sides rotate to the bottom end of the connecting plate 72, losing support for both sides of the seat plate 74, thereby facilitating the seat plate 74 to be rotated downward and folded, thereby effectively reducing the space of the user's seat and facilitating the user to enter.

[0028] The rotating assembly 5 includes a connecting frame 51 and a protective frame 52. The connecting frame 51 is fixedly mounted on the inner wall of one side of the placement frame 4. A triangular plate 54 is rotatably mounted on the upper end of the connecting frame 51 away from the placement frame 4. A mounting frame 55 is rotatably mounted on the side of the triangular plate 54 away from the connecting frame 51. The connecting shaft between the mounting frame 55 and the triangular plate 54 is located in the middle of the mounting frame 55. A rotating frame 53 is rotatably mounted on the side of the mounting frame 55 close to the connecting frame 51. The rotating frame 53 is located between the triangular plate 54 and the mounting frame 55. The side away from the mounting frame 55 is rotatably connected to the bottom side of the connecting frame 51. A limit block 56 is fixedly provided at the middle of the bottom end of the rotating frame 53. A shock-absorbing rubber pad 561 is fixedly inserted at the side away from the rotating frame 53. The top of the shock-absorbing rubber pad 561 contacts the middle of the bottom end of the triangular plate 54. The limit block 56 is provided to limit the bottom end of the triangular plate 54 to prevent the triangular plate 54 from continuing to rotate downward. The shock-absorbing rubber pad 561 is provided to effectively reduce the vibration of the rotation of the triangular plate 54, thereby improving the stability of the rotating frame 53. The service life of the entire rotating assembly 5 is that one side of the protective frame 52 is fixedly installed on the inner wall of one side of the placement frame 4 by screws, and the mounting frame 55 is fixedly installed on one side of the support plate 6 by the side of the mounting frame 55 away from the rotating frame 53. When the support plate 6 needs to be rotated and folded upward, at this time, the support plate 6 is lifted to drive the mounting frame 55 to rotate around the middle, and synchronously drive the end of the triangular plate 54 away from the connecting frame 51 and the end of the rotating frame 53 away from the connecting frame 51 to rotate upward, thereby realizing the upward rotation and folding of the support plate 6. When the support plate 6 needs to be placed and used, one end of the mounting frame 55 is rotated downward, and synchronously drives the end of the triangular plate 54 away from the connecting frame 51 and the end of the rotating frame 53 away from the connecting frame 51 to rotate downward until the top of the shock-absorbing rubber pad 561 contacts the middle of the bottom end of the triangular plate 54, limits the bottom end of the triangular plate 54, prevents the triangular plate 54 from continuing to rotate downward, and stops the downward rotation of the support plate 6. At this time, the support plate 6 is in a horizontal state, which is convenient for the use of the support plate 6.

[0029] The connection frame 51 is located in the protection frame 52 , which effectively protects the connection frame 51 .

[0030] Working principle: The present invention is an apartment bed with a folding chair. When the support plate 6 needs to be rotated and folded upward, the support plate 6 is lifted to drive the mounting frame 55 to rotate around the middle, and synchronously drive the end of the triangular plate 54 away from the connecting frame 51 and the end of the rotating frame 53 away from the connecting frame 51 to rotate upward, thereby realizing the upward rotation and folding of the support plate 6. When the support plate 6 needs to be placed for use, one end of the mounting frame 55 is rotated downward, and synchronously drives the end of the triangular plate 54 away from the connecting frame 51 and the end of the rotating frame 53 away from the connecting frame 51 to rotate downward, until the top end of the shock-absorbing rubber pad 561 contacts the middle of the bottom end of the triangular plate 54, and the bottom end of the triangular plate 54 is limited to prevent The stop triangle plate 54 continues to rotate downward to stop the downward rotation of the support plate 6. At this time, the support plate 6 is in a horizontal state, which is convenient for the use of the support plate 6. When the seat plate 74 needs to be rotated downward and folded, the supporting folding side plates 73 on both sides are pushed to rotate between the bottom plate 71 and the connecting plate 72, and then the limiting sliding protrusions 75 slide in the corresponding arc grooves 711, so that the limiting sliding protrusions 75 slide from the bottom end of the seat plate 74 to the bottom end of the connecting plate 72. At this time, the supporting folding side plates 73 on both sides are rotated to the bottom end of the connecting plate 72, losing support for both sides of the seat plate 74, and then facilitating the seat plate 74 to be rotated downward and folded, thereby effectively reducing the space of the user's seat and facilitating the user to enter.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A symmetrically distributed apartment bed with a folding chair, comprising a bed body (1), characterized in that: The bed body (1) is provided with two groups of symmetrically distributed structures, a step frame (2) is fixedly installed between the two groups of bed bodies (1), a storage cabinet (3) is fixedly installed on the opposite sides of the bottom ends of the two groups of bed bodies (1), a placement frame (4) is fixedly installed on the side of the bottom end of the bed body (1) close to the storage cabinet (3), a symmetrically distributed rotating assembly (5) is fixedly installed in the middle of one side of the placement frame (4), a support plate (6) is fixedly installed at the bottom of the two groups of rotating assemblies (5), and a folding chair assembly (7) is fixedly installed on the bottom end of the step frame (2) close to the support plate (6); The folding chair assembly (7) comprises a bottom plate (71) and a connecting plate (72), wherein the connecting plate (72) and the bottom plate (71) are arranged in an up-and-down distribution structure, and one side of the bottom plate (71) and the connecting plate (72) are respectively fixedly mounted on an outer wall of one side of the step frame (2), and a supporting folding side plate (73) in a mirror-image distribution is rotatably mounted between the connecting plate (72) and the bottom plate (71), and two groups of supporting folding side plates (73) are respectively located at two ends of the connecting plate (72), and a seat plate (74) is hingedly mounted on a side of the connecting plate (72) away from the step frame (2), and a limiting sliding protrusion (75) is fixedly mounted on the top and bottom ends of a side of the supporting folding side plate (73) away from the connecting plate (72), and a ball (751) is rotatably clamped in the limiting sliding protrusion (75); The top of the bottom plate (71) and both sides of the bottom of the seat plate (74) are provided with arc-shaped grooves (711) for use with the limiting sliding protrusions (75); the limiting sliding protrusions (75) are slidably engaged in the corresponding arc-shaped grooves (711); and the outer wall of the ball (751) is in contact with the inner wall of the arc-shaped groove (711); The sliding friction between the limiting sliding protrusion (75) and the inner wall of the arc-shaped groove (711) is reduced; the outer top ends of the supporting folding side plates (73) on both sides are in contact with the bottom end of the seat plate (74), thereby supporting both sides of the seat plate (74).

2. A symmetrically distributed apartment bed with folding chairs according to claim 1, characterized in that: The arc-shaped groove (711) is a quarter-circle structure, and two adjacent groups of arc-shaped grooves (711) are in a mirror-image distribution structure; one side of the arc-shaped groove (711) on the seat plate (74) extends to the connecting plate (72); when the limiting sliding protrusion (75) slides in the corresponding arc-shaped groove (711), the limiting sliding protrusion (75) slides from the bottom end of the seat plate (74) to the bottom end of the connecting plate (72), at this time, the supporting folding side plates (73) on both sides rotate to the bottom end of the connecting plate (72), lose support for both sides of the seat plate (74), and then the seat plate (74) is rotated downward and folded.

3. A symmetrically distributed apartment bed with folding chairs according to claim 1, characterized in that: A protective pad (741) is fixedly provided on the top end of the seat plate (74).

4. A symmetrically distributed apartment bed with folding chairs according to claim 1, characterized in that: The rotating assembly (5) comprises a connecting frame (51) and a protective frame (52); the connecting frame (51) is fixedly mounted on an inner wall of one side of the placement frame (4); a triangular plate (54) is rotatably mounted on the upper end of the connecting frame (51) away from the placement frame (4); a mounting frame (55) is rotatably mounted on the side of the triangular plate (54) away from the connecting frame (51); a rotating frame (53) is rotatably mounted on the side of the mounting frame (55) close to the connecting frame (51); the rotating frame (53) is located between the triangular plate (54) and the mounting frame (55); The side of the frame (53) away from the mounting frame (55) is rotatably connected to the bottom side of the connecting frame (51); a limit block (56) is fixedly clamped in the middle of the bottom end of the rotating frame (53); a shock-absorbing rubber pad (561) is fixedly inserted in the side of the limit block (56) away from the rotating frame (53); the top of the shock-absorbing rubber pad (561) contacts the middle of the bottom end of the triangular plate (54); the limit block (56) limits the bottom end of the triangular plate (54) to prevent the triangular plate 54 from continuing to rotate downward; and the shock-absorbing rubber pad (561) dampens the rotation of the triangular plate (54).

5. A symmetrically distributed apartment bed with folding chairs according to claim 4, characterized in that: One side of the protection frame (52) is fixedly mounted on an inner wall of one side of the placement frame (4) by means of screws, and the mounting frame (55) is fixedly mounted on one side of the support plate (6) by means of a side of the mounting frame (55) away from the rotating frame (53).

6. A symmetrically distributed apartment bed with folding chairs according to claim 4, characterized in that: The connection frame (51) is located in the protection frame (52).

7. The symmetrically distributed apartment bed with folding chair according to claim 1, characterized in that: The top of each step frame (2) is fixedly provided with an anti-skid rubber plate (21).

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