Anti-falling bed protection device

Abstract

The utility model relates to the technical field of children's beds, in particular to an anti-falling bed protection device which comprises an anti-falling bed body and a stand column arranged on the anti-falling bed body, and a movable transverse rod is arranged on the stand column in a sliding mode. The shifting mechanism is arranged between the movable cross rod and the stand column, and the movable cross rod slides on the stand column through the shifting mechanism; the limiting mechanism is arranged in the movable transverse rod, the position of the movable transverse rod is limited by arranging the limiting mechanism, according to the anti-falling bed protection device, the arranged displacement mechanism is matched with the limiting mechanism, so that the position of the movable transverse rod on the stand column can be changed, and then the height of the anti-falling bed is adjusted; meanwhile, the movable cross rod on one side can be lowered to the lowest point, so that the anti-falling bed and the adult bed are spliced together, parents can conveniently take care of the bed at night, and the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of children's beds, in particular to a bed protection device to prevent falling. Background Art

[0002] Children are not very alert when they sleep, and they often fall to the ground and get injured when they turn over. Therefore, guardrails are installed on children's beds to prevent children from falling.

[0003] However, the children's bed in the prior art can only have simple four-side enclosures, which simply prevent children from falling. The children's bed configured in this way cannot adjust the height, which is inconvenient to use, especially for children of different heights and body shapes, or for children in their growth period who require different heights of guardrails. Therefore, we propose an anti-fall bed protection device. Utility Model Content

[0004] A technical problem to be solved by the present application is to adjust the height of the side guardrails of the child's bed.

[0005] In order to solve the above technical problems, the embodiment of the present application provides an anti-fall bed protection device, comprising an anti-fall bed body and a column arranged on the anti-fall bed body, wherein a movable cross bar is slidably arranged on the column;

[0006] Also included are:

[0007] A shifting mechanism, wherein the shifting mechanism is arranged between the moving crossbar and the upright column, and the moving crossbar slides on the upright column through the shifting mechanism;

[0008] The limiting mechanism is arranged in the moving cross bar, and the position of the moving cross bar is limited by setting the limiting mechanism.

[0009] In some embodiments, the shifting mechanism includes a mounting plate, the mounting plate is arranged inside the moving cross bar, a rotating rod is rotatably arranged on the mounting plate, pulleys are arranged at both ends of the rotating rod, gears are arranged near the two ends of the rotating rod, a rack is arranged inside the column, and the gear is engaged with the rack.

[0010] In some embodiments, the limiting mechanism includes a ratchet, which is arranged on a rotating rod, a pawl is arranged on the mounting plate, the pawl is connected to the ratchet, a spring sheet is arranged on the mounting plate, the spring sheet is located above the pawl, a pressing column is arranged through the movable cross bar, and the pressing column is movably connected to the pawl.

[0011] In some embodiments, a gear groove is opened in the column, the rack is arranged in the gear groove, a pulley groove is opened in the column, the pulley is arranged in the pulley groove, an avoidance groove is opened on the surface of the column, and the rotating rod passes through the column through the avoidance groove.

[0012] In some embodiments, a rolling curtain is provided between the anti-fall bed body and the movable cross bar.

[0013] In some embodiments, a plurality of telescopic rods are provided between the anti-fall bed body and the movable cross bar.

[0014] The utility model has at least the following beneficial effects:

[0015] Different from the prior art, in actual use, the shifting mechanism and the limiting mechanism are arranged so that the position of the movable cross bar on the column can be changed, thereby adjusting the height of the anti-fall bed. Similarly, the movable cross bar on one side can be lowered to the lowest point, so that the anti-fall bed and the adult bed can be spliced ​​together, which is convenient for parents to take care of them at night and greatly increases their practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the local cross-section structure;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For this utility model Figure 1 Another schematic diagram of the cross-sectional structure;

[0020] Figure 5 For this utility model Figure 4 The enlarged structural diagram at B in the middle;

[0021] Figure 6 This is a structural schematic diagram of the second embodiment of the utility model.

[0022] In the figure: 1-anti-fall bed body; 2-shifting mechanism; 21-rotating rod; 22-gear; 23-pulley; 24-rack; 25-mounting plate; 3-rolling curtain; 4-column; 41-gear slot; 42-pulley slot; 43-avoidance slot; 5-movable cross bar; 6-limiting mechanism; 61-ratchet; 62-pawl; 63-spring; 64-pressing column; 7-telescopic rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-5 The utility model provides a technical solution: a bed-fall prevention protection device, comprising an anti-fall bed main body 1 and a column 4 arranged on the anti-fall bed main body 1, on which a movable cross bar 5 is slidably arranged; and also comprising: a shifting mechanism 2 arranged between the movable cross bar 5 and the column 4, the movable cross bar 5 slides on the column 4 through the shifting mechanism 2, and a limiting mechanism 6 arranged in the movable cross bar 5, the position of the movable cross bar 5 is limited by setting the limiting mechanism 6.

[0026] The shift mechanism 2 includes a mounting plate 25, which is arranged in the moving cross bar 5. A rotating rod 21 is rotatably arranged on the mounting plate 25. Pulleys 23 are arranged at both ends of the rotating rod 21. Gears 22 are arranged near the two ends of the rotating rod 21. A rack 24 is arranged in the column 4. The gear 22 is engaged with the rack 24. The position of the rotating rod 21 is limited by the set pulley 23, so that the rotating rod 21 can only move up and down on the column 4, thereby preventing the rotating rod 21 from longitudinal displacement.

[0027] The limiting mechanism 6 includes a ratchet 61, which is arranged on the rotating rod 21, a pawl 62 is arranged on the mounting plate 25, and the pawl 62 is connected to the ratchet 61. A spring piece 63 is arranged on the mounting plate 25, and the spring piece 63 is located above the pawl 62. A pressing column 64 is arranged through the movable cross bar 5, and the pressing column 64 is movably connected with the pawl 62. The ratchet 61 cooperates with the pawl 62, so that the rotating rod 21 can only rotate in one direction when the ratchet 61 is in the pawl 62 state, and the setting of the pressing column 64 facilitates the adjustment of the state of the pawl 62.

[0028] A gear groove 41 is provided in the column 4, the rack 24 is arranged in the gear groove 41, a pulley groove 42 is provided in the column 4, the pulley 23 is arranged in the pulley groove 42, an avoidance groove 43 is provided on the surface of the column 4, and the rotating rod 21 passes through the column 4 through the avoidance groove 43.

[0029] A rolling curtain 3 is arranged between the anti-fall bed main body 1 and the movable cross bar 5. The rolling curtain 3 can be rolled up by itself, so that the rolling force of the rolling curtain 3 can facilitate the lowering of the movable cross bar 5.

[0030] During use, the position of the moving cross bar 5 is changed on the column 4 by pulling the moving cross bar 5. During this process, the gear 22 on the rotating rod 21 runs on the rack 24, and the pulley 23 runs in the pulley groove 42, and the moving cross bar 5 pulls up one end of the rolling curtain 3 to shield the side of the anti-fall bed body 1 to prevent the child from accidentally falling. The ratchet 61 is restricted by the set pawl 62 to prevent reverse rotation. When the position of the moving cross bar 5 needs to be lowered, the pressing column 64 is pressed to press the pressing column 64 downward to rotate the pawl 62, and then contact the restriction of the ratchet 62 on the ratchet 61, and then the moving cross bar 5 is pulled by the rolling curtain 3, so that the moving cross bar 5 drops to the lowest point.

[0031] Embodiment 2

[0032] See also Figure 1-6 , the utility model provides a technical solution: a bed-fall protection device, embodiment 2 is another implementation scheme of embodiment 1;

[0033] A plurality of telescopic rods 7 are arranged between the anti-fall bed body 1 and the movable cross bar 5, and the telescopic rods 7 can withstand greater pressure.

[0034] By providing a plurality of telescopic rods 7, the stability is greatly improved by utilizing the plurality of telescopic rods 7. Even if a child squeezes the telescopic rods 7 excessively, the telescopic rods 7 will not break, thereby causing the child to fall out of the bed.

[0035] 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.

[0036] 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 bed-fall prevention protection device, comprising a bed-fall prevention body (1) and a column (4) arranged on the bed-fall prevention body (1), characterized in that: A movable cross bar (5) is slidably arranged on the upright column (4); Also included are: A shifting mechanism (2), wherein the shifting mechanism (2) is arranged between the moving crossbar (5) and the upright post (4), and the moving crossbar (5) slides on the upright post (4) through the shifting mechanism (2); A limiting mechanism (6), wherein the limiting mechanism (6) is arranged in the movable cross bar (5), and the position of the movable cross bar (5) is limited by arranging the limiting mechanism (6); The shift mechanism (2) comprises a mounting plate (25), the mounting plate (25) is arranged in the moving cross bar (5), a rotating rod (21) is rotatably arranged on the mounting plate (25), pulleys (23) are arranged at both ends of the rotating rod (21), gears (22) are arranged near both ends of the rotating rod (21), a rack (24) is arranged in the column (4), and the gear (22) is engaged with the rack (24); The limiting mechanism (6) comprises a ratchet (61), wherein the ratchet (61) is arranged on the rotating rod (21), a pawl (62) is arranged on the mounting plate (25), the pawl (62) is connected to the ratchet (61), a spring sheet (63) is arranged on the mounting plate (25), the spring sheet (63) is located above the pawl (62), and a pressing column (64) is arranged on the movable cross bar (5), and the pressing column (64) is movably connected to the pawl (62).

2. The anti-falling bed protection device according to claim 1, characterized in that: A gear groove (41) is provided in the column (4), the rack (24) is arranged in the gear groove (41), a pulley groove (42) is provided in the column (4), the pulley (23) is arranged in the pulley groove (42), an avoidance groove (43) is provided on the surface of the column (4), and the rotating rod (21) passes through the column (4) through the avoidance groove (43).

3. The anti-falling bed protection device according to claim 2 is characterized in that: A rolling curtain (3) is arranged between the anti-fall bed body (1) and the movable cross bar (5).

4. The anti-falling bed protection device according to claim 3 is characterized in that: A plurality of telescopic rods (7) are arranged between the anti-fall bed body (1) and the movable cross bar (5).

Images