Bunk bed convenient to install

Abstract

The utility model discloses a bunk bed convenient to install, which comprises stand columns, a bed board, pin columns, self-locking type bases and an interlocking board, the four stand columns are provided with two groups of self-locking type bases through bolts, each group of self-locking type bases comprises four self-locking type bases which are located in the same horizontal plane, the four pin columns are installed at four corners of the bed board, and the interlocking board is installed on the bed board. The pin column is matched with the self-locking type base, and the at least one interlocking plate is connected with the two bed plates respectively. According to the bunk bed, the bed board and the stand columns can be installed through the self-locking base without using bolts, the bunk bed is very convenient, the self-locking base has a self-locking function, separation of the bed board and the stand columns is not worried about, meanwhile, the height of the self-locking base on the stand columns is adjustable, and when the height of a user changes, the height of the user can be adjusted according to actual conditions. And the height between the two bed plates is controlled by adjusting the height of the upper and lower self-locking bases.

Description

Technical Field

[0001] The utility model relates to the technical field of bunk beds, in particular to a bunk bed which is easy to install. Background Art

[0002] Bunk beds are beds with two layers of material. Bunk beds can save a lot of space in a room with a lot of space, and also provide convenience for friends to stay overnight. In most schools, it is common for students to use bunk beds in dormitories. Bunk beds have the advantages of being beautiful, practical, and space-saving, and are more practical in home decoration.

[0003] Because bunk beds are too high, finished beds cannot be directly brought indoors. They usually need to be disassembled into several parts units according to the structural design at the time, and then assembled indoors. Therefore, whether the bunk bed is easy to install has also become one of the important factors for consumers to purchase it. At present, many bunk beds have separate bed frames and bed boards, but the bed frames and bed boards are still connected by bolts. The speed of disassembly and installation is affected by the bolts, and it is difficult to complete the disassembly and installation of the bolts without tools, which is inconvenient for consumers to install by themselves. Utility Model Content

[0004] The utility model aims to provide a bunk bed which is easy to install, so as to solve the problem that the bed frame and the bed board of the existing bunk bed are installed and connected by bolts, which greatly affects the convenience of disassembly and assembly of the bunk bed.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A bunk bed that is easy to install, comprises uprights, a bed board, pins, a self-locking base and a locking plate, wherein two groups of the self-locking bases are mounted on four uprights by means of bolts, each group of the self-locking bases is four in number and are in the same horizontal plane, four pins are mounted on the four corners of the bed board, and the pins are matched with the self-locking bases, and at least one locking plate is respectively connected to two bed boards.

[0007] A further technical solution is: the self-locking base includes a seat body, a self-locking device, a nut and a screw rod, the seat body is installed on the column by bolts, the self-locking device is installed in the slide groove of the seat body, one end of the self-locking device is adapted to the pin column in the groove of the seat body, the other end of the self-locking device is rotatably connected to one end of the screw rod, the screw rod is threadedly connected to the nut, and the nut is installed in the slide groove.

[0008] A further technical solution is: the self-locking device includes a wedge, a spring and a connecting rod, the wedge is slidably installed in the slide groove, one end of the connecting rod is connected to the wedge, and the other end of the connecting rod is rotationally connected to the screw, and the two ends of the spring are respectively pressed against the slide groove and the wedge.

[0009] A further technical solution is that a frustum matching with the wedge block is arranged at the bottom of the pin.

[0010] A further technical solution is: a hexagonal block located above the truncated cone is arranged on the pin.

[0011] A further technical solution is that the pin is threadedly connected to the bed board.

[0012] A further technical solution is: the interlocking plate is composed of a first L-plate and a second L-plate, and the first L-plate and the second L-plate are connected by bolts.

[0013] A further technical solution is that guardrails are arranged on both sides of the bed board.

[0014] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0015] The utility model provides a bunk bed which is easy to install. The bunk bed can install the bed board and the columns without using bolts through the self-locking base, which is very convenient. The self-locking base has a self-locking function, so there is no need to worry about the separation of the bed board and the columns. At the same time, the height of the self-locking base on the column is adjustable. When the height of the user changes, the height of the upper and lower self-locking bases can be adjusted according to the actual situation, thereby controlling the height between the two bed boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of a bunk bed which is easy to install.

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the self-locking base.

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the center pin.

[0019] Figure numerals: 1. column; 2. bed board; 3. pin; 4. self-locking base; 5. interlocking plate; 6. seat body; 7. self-locking device; 8. nut; 9. screw; 10. wedge block; 11. spring; 12. connecting rod; 13. frustum; 14. hexagonal block; 15. guardrail; 16. first L plate; 17. second L plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Embodiment 1:

[0027] In this embodiment, Figure 1

[0028] As shown, a bunk bed which is easy to install includes columns 1, a bed board 2, pins 3, a self-locking base 4 and a locking plate 5. Two groups of self-locking bases 4 are installed on the four columns 1 by bolts, and the number of each group of self-locking bases 4 is four and they are in the same horizontal plane. Four pins 3 are installed on the four corners of the bed board 2, and the pins 3 are adapted to the self-locking bases 4. At least one locking plate 5 is respectively connected to two bed boards 2.

[0029] Before entering the room for installation, first move the eight columns 1, two bed boards 2, eight pins 3, eight self-locking bases 4 and at least the interlocking plate 5 and other parts units into the installation site in a certain installation order, then install the four pins 3 at the bottom of the bed board 2, and install the two self-locking bases 4 on the column 1. The columns 1 can be connected and fixed by pull plates or back plates, etc., and then install the pins 3 on the self-locking base 4 to complete the assembly of the bunk bed. The bed board 2 and the column 1 can be installed without using bolts, and the bed board 2 and the column 1 can be installed, which is very convenient. In addition, the self-locking base 4 has a self-locking function, so there is no need to worry about the separation of the bed board and the two columns 1. At the same time, the self-locking base 4 is height-adjustable on the column 1. When the user's height changes, the height of the upper and lower self-locking bases 4 can be adjusted according to the actual situation, thereby controlling the height between the two bed boards 2.

[0030] Embodiment 2:

[0031] Based on the above embodiments, this embodiment Figure 2 As shown, the self-locking base 4 includes a base body 6, a self-locking device 7, a nut 8 and a screw rod 9. The base body 6 is installed on the column 1 by bolts, and the self-locking device 7 is installed in the slide groove of the base body 6. One end of the self-locking device 7 is adapted to the pin column 3 in the groove of the base body 6, and the other end of the self-locking device 7 is rotatably connected to one end of the screw rod 9. The screw rod 9 is threadedly connected to the nut 8, and the nut 8 is installed in the slide groove.

[0032] When the pin 3 enters the groove of the seat body 6, the self-locking device 7 will be squeezed and retracted by the pin 3. When the pin 3 is in place, the self-locking device 7 is squeezed and disappears to reset, locking the pin 3 to prevent the pin 3 from moving. When the pin 3 needs to be moved, external force is required to release the lock of the self-locking device 7 on the pin 3.

[0033] Embodiment three:

[0034] On the basis of the above embodiment, this embodiment shows that the self-locking device 7 includes a wedge 10, a spring 11 and a connecting rod 12, the wedge 10 is slidably installed in the slide groove, one end of the connecting rod 12 is connected to the wedge 10, and the other end of the connecting rod 12 is rotatably connected to the screw 9, and the two ends of the spring 11 are respectively pressed against the slide groove and the wedge 10. The bottom of the pin 3 is provided with a round table 13 adapted to the wedge 10.

[0035] The wedge block 10 is squeezed and retracted into the slide groove by the round table 13 on the pin 3. When the round table 13 enters a certain position in the groove, the wedge block 10 is squeezed and disappears, and is reset under the action of the spring 11. When the pin 3 needs to be moved, it is necessary to use external force to pull and twist the screw 9 to connect the screw 9 with the nut 8 in the slide groove, and allow the wedge block 10 to enter the slide groove without affecting the movement of the pin 3 and the round table 13.

[0036] Preferably, if Figure 3 As shown, the pin 3 is provided with a hexagonal block 14 located above the truncated table 13. The pin 3 is threadedly connected to the bed plate 2.

[0037] The hexagonal block 14 can conveniently rotate the pin 3 to adjust the height of the round table 13 so that the position of the round table 13 is adapted to that of the wedge block 10 .

[0038] Preferably, the interlocking plate 5 is composed of a first L-plate 16 and a second L-plate 17 , and the first L-plate 16 and the second L-plate 17 are connected by bolts.

[0039] The first L-plate 16 and the second L-plate 17 are used to adjust the length to connect and fix the two bed boards 2 and enhance the stability of the bunk bed.

[0040] Preferably, guardrails 15 are provided on both sides of the bed board 2 .

[0041] Ensure the safety of bunk beds.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bunk bed that is easy to install, characterized in that: The invention comprises a column (1), a bed board (2), a pin column (3), a self-locking base (4) and a locking plate (5), wherein two groups of the self-locking bases (4) are mounted on four columns (1) by means of bolts, and each group of the self-locking bases (4) is four in number and located in the same horizontal plane, and the four pin columns (3) are mounted on the four corners of the bed board (2), and the pin columns (3) are matched with the self-locking bases (4), and at least one locking plate (5) is respectively connected to two bed boards (2).

2. The bunk bed that is easy to install according to claim 1, characterized in that: The self-locking base (4) comprises a base body (6), a self-locking device (7), a nut (8) and a screw rod (9); the base body (6) is mounted on the column (1) by means of bolts; the self-locking device (7) is mounted in a slide groove of the base body (6); one end of the self-locking device (7) is matched with the pin column (3) in the groove of the base body (6); the other end of the self-locking device (7) is rotatably connected to one end of the screw rod (9); the screw rod (9) is threadedly connected to the nut (8); and the nut (8) is mounted in the slide groove.

3. The bunk bed that is easy to install according to claim 2, characterized in that: The self-locking device (7) comprises a wedge block (10), a spring (11) and a connecting rod (12); the wedge block (10) is slidably mounted in the slide groove; one end of the connecting rod (12) is connected to the wedge block (10); the other end of the connecting rod (12) is rotationally connected to the screw rod (9); and the two ends of the spring (11) are respectively pressed against the slide groove and the wedge block (10).

4. The bunk bed that is easy to install according to claim 3, characterized in that: The bottom of the pin (3) is provided with a round table (13) that matches the wedge block (10).

5. The bunk bed that is easy to install according to claim 4, characterized in that: The pin (3) is provided with a hexagonal block (14) located above the truncated cone (13).

6. The bunk bed that is easy to install according to claim 1, characterized in that: The pin (3) is threadedly connected to the bed board (2).

7. The bunk bed that is easy to install according to claim 1, characterized in that: The interlocking plate (5) is composed of a first L-plate (16) and a second L-plate (17), and the first L-plate (16) and the second L-plate (17) are connected by bolts.

8. The bunk bed that is easy to install according to claim 1, characterized in that: Guardrails (15) are provided on both sides of the bed board (2).

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