Folding bed with A-shaped folding frame

Abstract

The utility model discloses a folding bed with an A-shaped folding frame, which comprises two pieces of U-shaped iron, bed frames are arranged on two sides between the two pieces of U-shaped iron, a first rotating shaft is fixedly arranged in the middle of one side of one bed frame, an iron frame strip is rotatably arranged on the surface of the first rotating shaft, a hook groove is arranged at one end of the iron frame strip far away from the first rotating shaft, and a hook is arranged in the hook groove. According to the folding bed with the A-shaped folding frame, the four plug pins are pulled to be separated from the four first clamping holes, then the handle is lifted upwards to enable the folding bed to be folded rapidly, then the iron frame strips are rotated to be separated from the first hanging columns, and the folding bed is folded rapidly. The two bed frames are connected through the iron stand bars until the hook grooves in the end parts of the iron stand bars are clamped with the second hanging columns, so that the folding bed is A-shaped, the folding bed can be conveniently and stably placed and is not easy to collapse, and articles such as a mattress or a quilt can also be placed on the top of the folding bed.

Description

Technical Field

[0001] The utility model relates to the field of folding beds, in particular to a folding bed with an A-shaped folding frame. Background Art

[0002] A folding bed is a simple bed designed using the principle of joints. For the sake of convenience and space saving, it can be folded and stored in various ways. However, when the existing folding beds are folded, the two sides are mostly perpendicular to the ground, which makes it inconvenient to place the folding beds firmly and easily collapses when hit.

[0003] In order to solve the above problems, a folding bed with an A-shaped folding frame is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a folding bed with an A-shaped folding frame to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a folding bed with an A-shaped folding frame, comprising two U-shaped irons, bed frames are arranged on both sides between the two U-shaped irons, a first rotating shaft is fixedly arranged in the middle of one side of one of the bed frames, an iron frame bar is rotatably arranged on the surface of the first rotating shaft, a hook groove is provided at one end of the iron frame bar away from the first rotating shaft, a second hanging column is fixedly arranged in the middle of one side of the other bed frame, the second hanging column is arranged corresponding to the iron frame bar, a second rotating shaft is fixedly arranged at one end of both sides of the two bed frames, four second rotating shafts are rotatably arranged on the surface, fixing bars are fixedly arranged at the bottom ends of the four fixing bars, and universal wheels are fixedly arranged at both ends of the four fixing bars;

[0006] A fixing piece is fixedly arranged on the outer side of one of the U-shaped irons, a handle is movably arranged in the middle of the fixing piece, an axis is rotatably arranged at the connection between the fixing piece and the handle, and two fixing holes are provided at the connection between the fixing piece and the U-shaped iron.

[0007] By pulling the four latches to separate them from the four first latch holes, and then pulling the handle upwards, the folding bed can be quickly folded, and then the iron frame bar is rotated to separate it from the first hanging column until the hook groove at the end of the iron frame bar is engaged with the second hanging column, and then the two bed frames are connected through the iron frame bar, so that the folding bed is A-shaped, which makes it easy to place the folding bed stably and not easy to collapse, and items such as mattresses or quilts can also be placed on the top of the folding bed.

[0008] Preferably, a first hanging column is fixedly provided at one end of one side of the bed frame away from the second rotating shaft, and the first hanging column is arranged corresponding to the iron frame bar. The hook groove at the end of the iron frame bar is engaged with the first hanging column, thereby facilitating the positioning of the iron frame bar and avoiding interference of the iron frame bar with the use of the folding bed.

[0009] Preferably, first clamping holes are provided at the connections between the two bed frames and the four pillars, second clamping holes are provided at the connections between the four pillars and the two bed frames, and the four second clamping holes are respectively arranged corresponding to the four first clamping holes, so that the four pillars can be rotated conveniently through the arrangement of four second rotating shafts.

[0010] Preferably, one end of the four second rotating shafts is fixedly connected with a connecting rope, and one end of the four connecting ropes away from the second rotating shaft is fixedly connected with a latch, and the four latches are respectively arranged corresponding to the four second clamping holes and the four first clamping holes. The four latches are respectively engaged with the four second clamping holes and the four first clamping holes, thereby limiting the position of the four pillars, thereby ensuring the stability of the folding bed when used.

[0011] Preferably, a U-shaped frame is fixedly arranged at the bottom between the two U-shaped irons, and the arrangement of the U-shaped frame can play a role of stable support.

[0012] Preferably, mattresses are provided at the top ends of the two bed frames, and the provision of the mattresses can ensure the comfort of the folding bed.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Pull the four latches to separate them from the four first clamping holes, then pull the handle upward to quickly fold the folding bed, and then rotate the iron frame bar to separate it from the first hanging column until the hook groove at the end of the iron frame bar is engaged with the second hanging column, and then connect the two bed frames through the iron frame bar, so that the folding bed is A-shaped, so that it is easy to place the folding bed stably and not easy to collapse, and items such as mattresses or quilts can be placed on the top of the folding bed;

[0015] 2. By fixing the fixing part on one of the U-shaped irons and then installing the handle on the U-shaped iron, the folding bed can be easily and quickly folded and collected through the setting of the handle, and the folding bed can be easily moved, and the handle can be flipped up and down, occupying little space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a first side view of the utility model;

[0018] Figure 3 It is a second side view of the utility model;

[0019] Figure 4 It is an enlarged view of part A of the utility model;

[0020] Figure 5 It is a front view of the handle of the utility model;

[0021] Figure 6 It is a side view of the handle of the utility model.

[0022] In the figure: 1. U-shaped iron; 2. bed frame; 3. mattress; 4. first rotating shaft; 5. iron frame bar; 6. hook slot; 7. first hanging column; 8. second hanging column; 9. U-shaped frame; 10. fixing piece; 11. handle; 12. fixing hole; 13. support; 14. fixing bar; 15. universal wheel; 16. second rotating shaft; 17. first clamping hole; 18. latch; 19. second clamping hole; 20. connecting rope; 21. shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-6 The utility model provides a folding bed with an A-shaped folding frame, comprising two U-shaped irons 1, bed frames 2 are arranged on both sides between the two U-shaped irons 1, a first rotating shaft 4 is fixedly arranged in the middle of one side of one of the bed frames 2, an iron frame bar 5 is rotatably arranged on the surface of the first rotating shaft 4, and a hook groove 6 is opened at one end of the iron frame bar 5 away from the first rotating shaft 4, a second hanging column 8 is fixedly arranged in the middle of one side of the other bed frame 2, and the second hanging column 8 is arranged corresponding to the iron frame bar 5, a second rotating shaft 16 is fixedly arranged at one end of both sides of the two bed frames 2, four second rotating shafts 16 are rotatably arranged on the surface of the four second rotating shafts 16, a fixing bar 14 is fixedly arranged at the bottom end of the four fixing bars 13, and universal wheels 15 are fixedly arranged at both ends of the four fixing bars 14; one of the U A fixing piece 10 is fixedly provided on the outer side of the U-shaped iron 1, and a handle 11 is movably provided on the middle part of the fixing piece 10. A shaft 21 is rotatably provided at the connection between the fixing piece 10 and the handle 11. Two fixing holes 12 are provided at the connection between the fixing piece 10 and the U-shaped iron 1. By pulling four latches 18, the four first clamping holes 17 are separated therefrom, and then the handle 11 is pulled upward to allow the folding bed to be quickly folded, and then the iron frame bar 5 is rotated to separate it from the first hanging column 7 until the hook groove 6 at the end of the iron frame bar 5 is engaged with the second hanging column 8, and then the two bed frames 2 are connected through the iron frame bar 5, so that the folding bed is A-shaped, so that the folding bed can be placed stably and not easily collapsed, and items such as a mattress 3 or a quilt can also be placed on the top of the folding bed.

[0025] A first hanging column 7 is fixedly provided at one end of one side of one of the bed frames 2 away from the second rotating shaft 16, and the first hanging column 7 is arranged corresponding to the iron frame bar 5. First clamping holes 17 are respectively provided at the connection between the two bed frames 2 and the four pillars 13, and second clamping holes 19 are respectively provided at the connection between the four pillars 13 and the two bed frames 2. The four second clamping holes 19 are respectively arranged corresponding to the four first clamping holes 17, and one end of the four second rotating shafts 16 is fixedly connected to a connecting rope 20, and one end of the four connecting ropes 20 away from the second rotating shaft 16 is fixedly connected to a latch 18, and the four latches 18 are respectively arranged corresponding to the four second clamping holes 19 and the four first clamping holes 17;

[0026] When in use, the hook groove 6 at the end of the iron frame bar 5 is engaged with the first hanging column 7, so as to facilitate the iron frame bar 5 to be limited, so as to avoid the iron frame bar 5 interfering with the use of the folding bed. The four second rotating shafts 16 are arranged to facilitate the rotation of the four pillars 13, and the four latches 18 are respectively engaged with the four second clamping holes 19 and the four first clamping holes 17, so as to limit the four pillars 13, thereby ensuring the stability of the folding bed.

[0027] A U-shaped frame 9 is fixedly arranged at the bottom between the two U-shaped irons 1, and mattresses 3 are arranged at the tops of the two bed frames 2;

[0028] When in use, the setting of the U-shaped frame 9 can play a role of stable support, and the setting of the mattress 3 can ensure the comfort of the folding bed.

[0029] When the embodiment of the present application is in use: by fixing the fixing member 10 on one of the U-shaped irons 1, and then installing the handle 11 on the U-shaped iron 1, the setting of the handle 11 can facilitate the folding bed to be quickly folded and collected, and can also facilitate the folding bed to be easily moved, and the handle 11 can be flipped up and down, occupying a small space. When folding the folding bed, by pulling the four latches 18, the four first clamping holes 17 are separated, and then the handle 11 is pulled upward to make the folding bed quickly folded, and then the iron frame bar 5 is rotated to separate it from the first hanging column 7, until the hook groove 6 at the end of the iron frame bar 5 is engaged with the second hanging column 8, and then the two bed frames 2 are connected through the iron frame bar 5, so that the folding bed is A-shaped, so that the folding bed can be placed stably and not easy to collapse, and items such as a mattress 3 or a quilt can also be placed on the top of it.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A folding bed with an A-shaped folding frame, comprising two U-shaped irons (1), characterized in that: Bed frames (2) are arranged on both sides between the two U-shaped irons (1), wherein a first rotating shaft (4) is fixedly arranged in the middle of one side of one of the bed frames (2), an iron frame bar (5) is rotatably arranged on the surface of the first rotating shaft (4), and a hook groove (6) is provided at one end of the iron frame bar (5) away from the first rotating shaft (4), and a second hanging column (8) is fixedly arranged in the middle of one side of the other bed frame (2), and the second hanging column (8) is arranged corresponding to the iron frame bar (5), and a second rotating shaft (16) is fixedly arranged at one end of both sides of the two bed frames (2), and pillars (13) are rotatably arranged on the surfaces of four second rotating shafts (16), and fixing bars (14) are fixedly arranged at the bottom ends of the four fixing bars (13), and universal wheels (15) are fixedly arranged at both ends of the four fixing bars (14); A fixing piece (10) is fixedly provided on the outer side of one of the U-shaped irons (1), a handle (11) is movably provided in the middle of the fixing piece (10), a shaft (21) is rotatably provided at the connection between the fixing piece (10) and the handle (11), and two fixing holes (12) are provided at the connection between the fixing piece (10) and the U-shaped iron (1).

2. A folding bed with an A-shaped folding frame according to claim 1, characterized in that: A first hanging column (7) is fixedly provided at one end of one side of the bed frame (2) away from the second rotating shaft (16), and the first hanging column (7) is arranged corresponding to the iron frame bar (5).

3. The folding bed with an A-shaped folding frame according to claim 1, characterized in that: A first clamping hole (17) is provided at the connection between the two bed frames (2) and the four pillars (13), a second clamping hole (19) is provided at the connection between the four pillars (13) and the two bed frames (2), and the four second clamping holes (19) are respectively arranged corresponding to the four first clamping holes (17).

4. The folding bed with an A-shaped folding frame according to claim 1, characterized in that: One end of each of the four second rotating shafts (16) is fixedly connected to a connecting rope (20), and one end of each of the four connecting ropes (20) away from the second rotating shaft (16) is fixedly connected to a latch (18), and the four latches (18) are respectively arranged corresponding to the four second clamping holes (19) and the four first clamping holes (17).

5. The folding bed with an A-shaped folding frame according to claim 1, characterized in that: A U-shaped frame (9) is fixedly arranged at the bottom between the two U-shaped irons (1).

6. The folding bed with an A-shaped folding frame according to claim 1, characterized in that: Mattresses (3) are provided at the top ends of the two bed frames (2).

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