A foldable bedroom bed

Abstract

The present invention discloses a foldable bedroom bed, comprising a connecting plate, the side of the connecting plate being fixedly connected with a first bed board and a second bed board by hinges, the front of the connecting plate being fixedly connected with a fixed block, the number of the fixed blocks being two, and the two fixed blocks being symmetrically distributed on the front of the connecting plate with the midline of the connecting plate as the symmetry axis, the side of the fixed block being provided with a movable groove, the inside of the movable groove being movably connected with a threaded rod, the inside of the threaded rod being fixedly connected with a locking rod, the outer wall of the locking rod being threadedly connected with an adjusting nut, and the locking rod being movably connected inside the movable groove. The foldable bedroom bed can have a foldable function by providing a fixed block, a threaded rod and a threaded sleeve, and when it is no longer a bedroom bed, the bedroom bed can be folded to reduce the space occupied, increase the available space of the bedroom, and improve people's home comfort at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of household articles, in particular to a foldable bedroom bed. Background Art

[0002] The bedroom, also known as the bedroom or sleeping room, is divided into the master bedroom and the second bedroom. It is a room for people to sleep, rest or have sexual activities. The bed is a piece of furniture for people to lie on and sleep. People spend one-third of their time in bed. After thousands of years of evolution, it is not only a tool for sleeping, but also a decoration of the home. Most people will place a bedroom bed in the bedroom to enhance the comfort of rest.

[0003] Most of the existing bedroom beds do not have a folding function, which occupies a large space inside the bedroom. After the bedroom bed is placed inside the room, the bedroom has less available space, which reduces the comfort of people's lives. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a foldable bedroom bed, which solves the problem that most existing bedroom beds do not have a folding function, occupy a large space inside the bedroom, and after the bedroom bed is placed inside the room, there is less usable space in the bedroom, reducing people's living comfort.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a foldable bedroom bed, comprising a connecting plate, the side surfaces of the connecting plate are respectively fixedly connected to a first bed board and a second bed board by hinges, the front surface of the connecting plate is fixedly connected to a fixing block, the number of the fixing blocks is two, and the two fixing blocks are symmetrically distributed on the front surface of the connecting plate with the midline of the connecting plate as the symmetry axis, a movable groove is opened on the side surface of the fixing block, a threaded rod is movably connected to the inside of the movable groove, a locking rod is fixedly connected to the inside of the threaded rod, the locking rod is movably connected to the inside of the movable groove, a threaded sleeve is movably connected to the outer wall of the threaded rod, the side surface of the threaded sleeve is fixedly connected to the connecting block, and the first The inner sides of the first bed board and the second bed board are fixedly connected with a clamping sleeve, the connecting block is movably connected inside the clamping sleeve, the top of the fixed block is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a positioning block, the side of the positioning block is fixedly connected with a fixing sleeve, the interior of the fixing sleeve is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is movably connected with an adjusting rod, the inner sides of the first bed board and the second bed board are fixedly connected with a locking cylinder, the interior of the locking cylinder is movably connected with a movable rod, the outer wall of the movable rod is movably connected with a return spring, and the top of the movable rod is fixedly connected with a limiting plate, the interior of the locking cylinder is fixedly connected with a stopper, and the movable rod is movably connected to the inside of the stopper and the adjusting rod respectively.

[0008] Preferably, there are two fixing sleeves, and the two fixing sleeves are symmetrically distributed on the side of the positioning block with the midline of the positioning block as the symmetry axis.

[0009] Preferably, one end of the return spring is fixedly connected to the top of the stopper, and the other end of the return spring is fixedly connected to the bottom of the limit plate.

[0010] Preferably, an adjusting nut is threadedly connected to the outer wall of the locking rod, a fastening nut is threadedly connected to the outer wall of the threaded rod, and the threads on the outer surface of the threaded rod and the threads on the inner wall of the threaded sleeve are matched.

[0011] Preferably, a side surface of the connection block is fixedly connected with an anti-skid pad, and the number of the anti-skid pads is two.

[0012] Preferably, the movable rod passes through and extends to the outside of the locking cylinder, and the limiting plate is movably connected to the top of the locking cylinder.

[0013] (III) Beneficial effects

[0014] The present invention provides a foldable bedroom bed, which has the following beneficial effects:

[0015] (1) The present invention can enable the bedroom bed to have a folding function by providing a fixing block, a threaded rod and a threaded sleeve. When the bedroom bed is no longer a bedroom bed, the bedroom bed can be folded to reduce the space occupied, increase the usable space of the bedroom, and improve people's home comfort. It solves the problem that most existing bedroom beds do not have a folding function and occupy a large space inside the bedroom. After the bedroom bed is placed inside the room, the usable space in the bedroom is small, which reduces people's living comfort.

[0016] (2) The present invention can effectively enhance the stability of the bedroom bed when in use by providing a fixing sleeve, an adjusting rod and a locking cylinder, and can fix the unfolded bedroom bed with the help of a threaded sleeve and a threaded rod, thereby preventing the bedroom bed from shaking when in use and affecting the quality of people's rest. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional view of the present invention;

[0018] Figure 2 It is a front cross-sectional view of the fixing block of the present invention;

[0019] Figure 3 It is a front cross-sectional view of the fixing sleeve of the present invention.

[0020] In the figure: 1 connecting plate, 2 first bed board, 3 second bed board, 4 fixed block, 5 movable groove, 6 threaded rod, 7 locking rod, 8 threaded sleeve, 9 connecting block, 10 ferrule, 11 connecting rod, 12 positioning block, 13 fixed sleeve, 14 rotating shaft, 15 adjusting rod, 16 locking cylinder, 17 movable rod, 18 reset spring, 19 limit plate, 20 block, 21 adjusting nut, 22 anti-slip pad. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-3As shown, the present invention provides a technical solution: a foldable bedroom bed, comprising a connecting plate 1, the side surfaces of the connecting plate 1 are respectively fixedly connected with a first bed board 2 and a second bed board 3 by hinges, the first bed board 2 and the second bed board 3 are of the same shape and size, and the first bed board 2 and the second bed board 3 are fixedly connected to the connecting plate 1 by hinges, so that the bedroom bed has a folding function and is more convenient to fold, the front surface of the connecting plate 1 is fixedly connected with a fixing block 4, the number of the fixing blocks 4 is two, and the two fixing blocks 4 are symmetrically distributed on the front surface of the connecting plate 1 with the center line of the connecting plate 1 as the symmetry axis, the side surfaces of the fixing blocks 4 are provided with a movable groove 5, the interior of the movable groove 5 is movably connected with a threaded rod 6, the interior of the threaded rod 6 is fixedly connected with a locking rod 7, and the locking rod 7 is movably connected to the locking rod 7. The first and second bed boards 2 and 3 can be folded. The outer wall of the locking rod 7 is threadedly connected to an adjusting nut 21, and the outer wall of the threaded rod 6 is threadedly connected to a fastening nut, and the thread on the outer surface of the threaded rod 6 is matched with the thread on the inner wall of the threaded sleeve 8. The side of the threaded sleeve 8 is fixedly connected to a connecting block 9, and the side of the connecting block 9 is fixedly connected to an anti-skid pad 22, and the anti-skid There are two pads 22. The inner sides of the first bed board 2 and the second bed board 3 are fixedly connected with a sleeve 10. The connecting block 9 is movably connected to the inside of the sleeve 10. When the bedroom bed needs to be unfolded, the adjusting nut 21 is first loosened so that the locking rod 7 can rotate inside the movable groove 5. The locking rod 7 is rotated to drive the threaded rod 6 to move on the front of the first bed board 2 and the second bed board 3, and the threaded sleeve 8 is aligned with the sleeve 10, the threaded sleeve 8 is moved into the inside of the sleeve 10, and the threaded rod 6 is rotated to make the threaded sleeve 8 move toward the inside of the sleeve 10. When the connecting block 9 contacts the inner wall of the sleeve 10, the fastening nut is tightened to fix the threaded rod 6, and at the same time, the threaded rod 6 and the threaded sleeve 8 support the first bed board 2 and the second bed board 3. The function is to tighten the adjusting nut 21 finally to fix the locking rod 7 inside the movable groove 5, and at the same time limit the threaded rod 6 to prevent the threaded rod 6 from moving itself. By setting the fixing block 4, the threaded rod 6 and the threaded sleeve 8, the bedroom bed can be folded. When it is no longer a bedroom bed, the bedroom bed can be folded to reduce the space occupied, increase the available space of the bedroom, and improve people's home comfort. The top of the fixing block 4 is fixedly connected with a connecting rod 11, and the top of the connecting rod 11 is fixedly connected with a positioning block 12. The side of the positioning block 12 is fixedly connected with a fixing sleeve 13. The number of the fixing sleeves 13 is two, and the two fixing sleeves 13 are symmetrically distributed on the side of the positioning block 12 with the midline of the positioning block 12 as the symmetry axis.The interior of the fixed sleeve 13 is fixedly connected with a rotating shaft 14, and the outer wall of the rotating shaft 14 is movably connected with an adjusting rod 15. The inner sides of the first bed board 2 and the second bed board 3 are fixedly connected with a locking cylinder 16. The interior of the locking cylinder 16 is movably connected with a movable rod 17. The outer wall of the movable rod 17 is movably connected with a reset spring 18, and the top of the movable rod 17 is fixedly connected with a limit plate 19. One end of the reset spring 18 is fixedly connected to the top of the stopper 20, and the other end of the reset spring 18 is fixedly connected to the bottom of the limit plate 19. The movable rod 17 penetrates and extends to the outside of the locking cylinder 16, and the limit plate 19 is movably connected. At the top of the locking cylinder 16, a stopper 20 is fixedly connected to the inside of the locking cylinder 16, and the movable rod 17 is movably connected to the inside of the stopper 20 and the adjusting rod 15 respectively. After the first bed board 2 and the second bed board 3 are supported by the threaded rod 6 and the threaded sleeve 8, the movable rod 17 is pulled first to make the movable rod 17 drive the locking plate to enter the locking cylinder 16, and make the limit plate 19 contact with the top of the stopper 20 to avoid the adjusting rod 15 being unable to enter the locking cylinder 16 due to the obstruction of the limit plate 19. When the movable rod 17 moves, it will squeeze the reset spring 18, so that the reset spring 18 is compressed, and then the adjusting rod 15 is moved to The adjusting rod 15 moves into the locking cylinder 16. When the adjusting rod 15 enters the locking cylinder 16, the movable rod 17 is released. Under the action of the return spring 18, the movable rod 17 penetrates the adjusting rod 15 and drives the limit plate 19 to move out of the locking cylinder 16, thereby fixing the adjusting rod 15 and enhancing the support for the first bed board 2 and the second bed board 3 to avoid shaking when the bedroom bed is used. When the bedroom bed needs to be folded, the movable rod 17 is pulled first to drive the limit plate 19 to move out of the adjusting rod 15 and move the adjusting rod 15 so that the adjusting rod 15 moves on the outer wall of the rotating shaft 14. The locking rod 7 can be moved and moved out of the locking cylinder 16, and then the adjusting nut 21 and the fastening nut are loosened, so that the locking rod 7 can move in the movable groove 5, and the threaded sleeve 8 can rotate on the outer wall of the threaded rod 6, driving the connecting block 9 away from the inner wall of the card sleeve 10, and the connecting block 9 and the threaded sleeve 8 are moved out of the card sleeve 10 to achieve the function of folding the bedroom bed. By setting the fixing sleeve 13, the adjusting rod 15 and the locking cylinder 16, the stability of the bedroom bed during use can be effectively enhanced, and the unfolded bedroom bed can be fixed with the threaded sleeve 8 and the threaded rod 6 to avoid shaking when using the bedroom bed, which affects the quality of people's rest.

[0023] In summary, the present invention can make the bedroom bed have the function of folding by providing the fixing block 4, the threaded rod 6 and the threaded sleeve 8. When it is no longer a bedroom bed, the bedroom bed can be folded to reduce the space occupied, increase the usable space of the bedroom, and improve the comfort of people at home. When it is necessary to unfold the bedroom bed, first loosen the adjusting nut 21 so that the locking rod 7 can rotate inside the movable groove 5, rotate the locking rod 7, so that the locking rod 7 drives the threaded rod 6 to move on the front of the first bed board 2 and the second bed board 3, and align the threaded sleeve 8 with the clamping sleeve 10, move the threaded sleeve 8 into the interior of the clamping sleeve 10, and rotate the threaded rod 6 to make the threaded sleeve 8 move toward the interior of the clamping sleeve 10, and connect the connecting block 9 with the inner wall of the clamping sleeve 10. When they are in contact, tighten the fastening nut to fix the threaded rod 6, and at the same time make the threaded rod 6 and the threaded sleeve 8 support the first bed board 2 and the second bed board 3. Finally, tighten the adjusting nut 21 to fix the locking rod 7 inside the movable groove 5, and at the same time limit the threaded rod 6 to prevent the threaded rod 6 from moving itself. By setting the fixing sleeve 13, the adjusting rod 15 and the locking cylinder 16, the stability of the bedroom bed during use can be effectively enhanced, and the unfolded bedroom bed can be fixed in conjunction with the threaded sleeve 8 and the threaded rod 6 to prevent shaking when using the bedroom bed, which affects the quality of people's rest. After the first bed board 2 and the second bed board 3 are supported by the threaded rod 6 and the threaded sleeve 8, first pull the movable rod 17 so that the movable rod 17 drives The locking plate enters the locking cylinder 16 and makes the limit plate 19 contact with the top of the stopper 20 to prevent the adjusting rod 15 from being unable to enter the locking cylinder 16 due to the obstruction of the limit plate 19. When the movable rod 17 moves, it will squeeze the return spring 18, so that the return spring 18 is compressed, and then the adjusting rod 15 is moved to move the adjusting rod 15 into the locking cylinder 16. After the adjusting rod 15 enters the locking cylinder 16, the movable rod 17 is released. Under the action of the return spring 18, the movable rod 17 penetrates the adjusting rod 15 and drives the limit plate 19 to move out of the locking cylinder 16, so as to fix the adjusting rod 15, enhance the support for the first bed board 2 and the second bed board 3, and avoid shaking when using the bedroom bed. When folding the bed, first pull the movable rod 17 so that the movable rod 17 drives the limit plate 19 to move out of the interior of the adjusting rod 15, and move the adjusting rod 15 so that the adjusting rod 15 moves on the outer wall of the rotating shaft 14 and moves out of the locking cylinder 16, and then loosen the adjusting nut 21 and the fastening nut so that the locking rod 7 can move in the movable groove 5, and the threaded sleeve 8 can rotate on the outer wall of the threaded rod 6, driving the connecting block 9 away from the inner wall of the clamping sleeve 10, and moving the connecting block 9 and the threaded sleeve 8 out of the clamping sleeve 10, so as to achieve the effect of folding the bedroom bed, which solves the problem that most of the existing bedroom beds do not have the folding function and occupy a large space inside the bedroom. After the bedroom bed is placed in the room, the available space in the bedroom is small, which reduces the problem of people's living comfort.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] 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 foldable bedroom bed, comprising a connecting plate (1), characterized in that: The side surfaces of the connecting plate (1) are respectively fixedly connected to the first bed board (2) and the second bed board (3) by hinges; the front surface of the connecting plate (1) is fixedly connected to a fixing block (4); the number of the fixing blocks (4) is two, and the two fixing blocks (4) are symmetrically distributed on the front surface of the connecting plate (1) with the center line of the connecting plate (1) as the symmetry axis; the side surfaces of the fixing blocks (4) are provided with a movable groove (5); the inside of the movable groove (5) is movably connected to a threaded rod (6); the inside of the threaded rod (6) is fixedly connected to a locking rod (7); the locking rod (7) is movably connected to the inside of the movable groove (5); the outer wall of the threaded rod (6) is movably connected to a threaded sleeve (8); the side surface of the threaded sleeve (8) is fixedly connected to a connecting block (9); the inner sides of the first bed board (2) and the second bed board (3) are both fixedly connected to a clamping sleeve (10); the connecting block (9) is movably connected to the inner surface of the connecting block (9); Inside the sleeve (10), the top of the fixed block (4) is fixedly connected to a connecting rod (11), the top of the connecting rod (11) is fixedly connected to a positioning block (12), the side of the positioning block (12) is fixedly connected to a fixing sleeve (13), the inside of the fixing sleeve (13) is fixedly connected to a rotating shaft (14), the outer wall of the rotating shaft (14) is movably connected to an adjusting rod (15), the inner sides of the first bed board (2) and the second bed board (3) are both fixedly connected to a locking cylinder (16), the inside of the locking cylinder (16) is movably connected to a movable rod (17), the outer wall of the movable rod (17) is movably connected to a reset spring (18), and the top of the movable rod (17) is fixedly connected to a limiting plate (19), the inside of the locking cylinder (16) is fixedly connected to a stopper (20), and the movable rod (17) is movably connected to the inside of the stopper (20) and the adjusting rod (15) respectively; The outer wall of the locking rod (7) is threadedly connected to an adjusting nut (21), the outer wall of the threaded rod (6) is threadedly connected to a fastening nut, and the threads on the outer surface of the threaded rod (6) and the threads on the inner wall of the threaded sleeve (8) are compatible; When folding is required, the threaded rod (6) is moved so that the threaded rod (6) moves inside the movable groove (5) and drives the threaded sleeve (8) to move out of the clamping sleeve (10), thereby releasing the support of the threaded sleeve (8) and the threaded rod (6) on the first bed board (2) and the second bed board (3), so that the first bed board (2) and the second bed board (3) can be folded; When the bedroom bed needs to be unfolded, the adjusting nut (21) is first loosened to allow the locking rod (7) to rotate inside the movable groove (5), and the locking rod (7) is rotated to allow the locking rod (7) to drive the threaded rod (6) to move on the front of the first bed board (2) and the second bed board (3), and the threaded sleeve (8) is aligned with the clamping sleeve (10), the threaded sleeve (8) is moved into the clamping sleeve (10), and the threaded rod (6) is rotated to allow the threaded sleeve (8) to move into the clamping sleeve (10). When the connecting block (9) contacts the inner wall of the clamping sleeve (10), the fastening nut is tightened to fix the threaded rod (6), and at the same time, the threaded rod (6) and the threaded sleeve (8) play a role in supporting the first bed board (2) and the second bed board (3), and finally the adjusting nut (21) is tightened to fix the locking rod (7) inside the movable groove (5).

2. A foldable bedroom bed according to claim 1, characterized in that: The number of the fixing sleeves (13) is two, and the two fixing sleeves (13) are symmetrically distributed on the side of the positioning block (12) with the midline of the positioning block (12) as the symmetry axis.

3. A foldable bedroom bed according to claim 1, characterized in that: One end of the return spring (18) is fixedly connected to the top of the stopper (20), and the other end of the return spring (18) is fixedly connected to the bottom of the limit plate (19).

4. The foldable bedroom bed according to claim 1, characterized in that: The side surface of the connection block (9) is fixedly connected with an anti-skid pad (22), and the number of the anti-skid pads (22) is two.

5. The foldable bedroom bed according to claim 1, characterized in that: The movable rod (17) penetrates and extends to the outside of the locking cylinder (16), and the limiting plate (19) is movably connected to the top of the locking cylinder (16).

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