Bedside fence equipped with folding and locking mechanism

Abstract

The utility model discloses a bedside fence equipped with a folding locking mechanism, wherein a fixed installation tube is connected to a connecting piece, a rotating locking buckle is movably connected to the connecting piece, a cover plate is connected to the connecting piece, a rotating shaft installation hole is arranged inside the connecting piece, a rotating shaft rod plug is embedded in the rotating shaft installation hole, the rotating shaft rod passes through the shaft rod sleeve arranged inside the T-shaped vertical rod and is connected to the rotating shaft rod plug, a movable frame rotates with the rotating shaft rod as the axis, the T-shaped vertical rod comprises: a vertical tube, the side of the vertical tube is connected to a T-shaped step tube, when the vertical tube is in an erected state, the T-shaped step tube is arranged in a step column cavity of the cover plate, and when the locking buckle block of the rotating locking buckle is engaged with the locking buckle block of the connecting piece, the T-shaped step tube is locked by the limiting arc surface of the rotating locking buckle. The utility model locks the T-shaped step tube by rotating the locking buckle to realize that the locking mechanism remains stable under a large thrust, thereby solving the problem that the locking mechanism of the existing bedside fence is easily collapsed under a large force and is difficult to bear a large thrust.

Description

Technical Field

[0001] The utility model relates to a bedside fence, in particular to a bedside fence equipped with a folding and locking mechanism. Background Art

[0002] A child bed rail is a protective device installed on the edge of a crib or child bed, designed to prevent infants and young children from falling out of the bed while sleeping. It is usually made of sturdy materials such as wood, metal or plastic, and fixed to the edge of the bed to provide additional support and safety. Bedside rails are available in fixed and folding types. The folding type of rail is locked by locking the folding part of the rail. The locking mechanism of existing bedside rails is easy to collapse under great force and is difficult to bear large thrust. Utility Model Content

[0003] The utility model discloses a bedside fence equipped with a folding locking mechanism, wherein a fixed installation tube is connected to a connecting piece, a rotating locking buckle is movably connected to the connecting piece, a cover plate is connected to the connecting piece, a rotating shaft installation hole is arranged inside the connecting piece, a rotating shaft rod plug is embedded in the rotating shaft installation hole, the rotating shaft rod passes through the shaft rod sleeve arranged inside the T-shaped vertical rod and is connected to the rotating shaft rod plug, a movable frame rotates with the rotating shaft rod as the axis, the T-shaped vertical rod comprises: a vertical tube, the side of the vertical tube is connected to a T-shaped step tube, when the vertical tube is in an erected state, the T-shaped step tube is arranged in a step column cavity of the cover plate, and when the locking buckle block of the rotating locking buckle is engaged with the locking buckle block of the connecting piece, the T-shaped step tube is locked by the limiting arc surface of the rotating locking buckle. The utility model locks the T-shaped step tube by rotating the locking buckle to realize that the locking mechanism remains stable under a large thrust, thereby solving the problem that the locking mechanism of the existing bedside fence is easily collapsed under a large force and is difficult to bear a large thrust.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A bedside fence equipped with a folding locking mechanism comprises: a movable frame, a fixed mounting tube, a connecting piece, a rotating locking buckle, a cover plate, and a rotating shaft rod plug. The fixed mounting tube is connected to the connecting piece, the rotating locking buckle is movably connected to the connecting piece, and the cover plate is connected to the connecting piece. The movable frame comprises: a rotating shaft rod, a T-shaped vertical rod, and a T-shaped step tube. The connecting piece is provided with a rotating shaft mounting hole, and the rotating shaft rod plug is embedded in the rotating shaft mounting hole. The rotating shaft rod passes through the shaft rod sleeve provided in the T-shaped vertical rod and is connected to the rotating shaft rod plug. The movable frame rotates around the rotating shaft rod. The T-shaped vertical rod comprises: a vertical tube, and the side of the vertical tube is connected to the T-shaped step tube. When the vertical tube is in an erected state, the T-shaped step tube is arranged in the step column cavity of the cover plate. When the locking buckle block of the rotating locking buckle is engaged with the locking buckle block of the connecting piece, the T-shaped step tube is locked by the limiting arc surface of the rotating locking buckle.

[0006] It is further configured that a locking buckle installation axis position is provided in the connecting piece, the rotating locking buckle is provided with a rotating shaft, the rotating shaft is arranged at the locking buckle installation axis position, and the rotating locking buckle rotates relative to the connecting piece around the rotating shaft.

[0007] It is further arranged that the movable frame comprises: an elbow cross bar and an intermediate cross bar, the upper end of the T-shaped vertical bar is connected to the elbow cross bar, and the middle section of the T-shaped vertical bar is connected to the intermediate cross bar.

[0008] The utility model locks the T-shaped step tube by rotating the locking buckle to ensure that the locking mechanism remains stable under a large thrust, thereby solving the problem that the locking mechanism of the existing bedside fence is easily collapsed under a large force and is difficult to bear a large thrust. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional diagram of the utility model;

[0010] Figure 2 A perspective view of a portion of the present invention;

[0011] Figure 3 It is a three-dimensional diagram of some components of the rotary locking buckle of the utility model in a locked state;

[0012] Figure 4 It is a three-dimensional diagram of some components of the rotary locking buckle of the utility model in the unlocked state;

[0013] Figure 5 A three-dimensional diagram of some components of the barrier frame of the utility model in a lowered state;

[0014] Figure 6 An exploded view of some components of the utility model;

[0015] Figure 7 The rotary locking buckle of the utility model is a cross-sectional view of some components in a locked state;

[0016] Figure 8 A cross-sectional view of a portion of the components of the utility model in a state where the rotary locking buckle is unlocked and the T-shaped step tube leaves the step column cavity;

[0017] In the figure: movable frame 1, rotating shaft rod 11, T-shaped vertical rod 12, T-shaped step pipe 121, vertical pipe 122, shaft rod sleeve 123, elbow cross bar 13, middle cross bar 14, fixed installation pipe 2,

[0018] Connecting piece 3, locking buckle mounting axis position 31, locking buckle block 32, rotating shaft mounting hole 33,

[0019] Rotating locking buckle 4, rotating shaft 41, limiting arc surface 42, locking buckle block position 43,

[0020] Cover plate 5, step column cavity 51, rotating shaft plug 6. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] like Figures 1 to 8 As shown: a bedside fence equipped with a folding locking mechanism, comprising: a movable frame 1, a fixed installation tube 2, a connecting piece 3, a rotating locking buckle 4, a cover plate 5, and a rotating shaft rod plug 6, wherein the fixed installation tube 2 is connected to the connecting piece 3, the rotating locking buckle 4 is movably connected to the connecting piece 3, the cover plate 5 is connected to the connecting piece 3, the movable frame 1 comprises: a rotating shaft rod 11, a T-shaped vertical rod 12, and a T-shaped step tube 121, the connecting piece 3 is provided with a rotating shaft installation hole 33, the rotating shaft rod plug 6 is embedded in the rotating shaft installation hole 33, and the rotating shaft The rod 11 passes through the shaft sleeve 123 provided in the T-shaped vertical rod 12 and is connected to the rotating shaft plug 6. The movable frame 1 rotates around the rotating shaft 11. The T-shaped vertical rod 12 includes: a vertical tube 122. The side of the vertical tube 122 is connected to the T-shaped step tube 121. When the vertical tube 122 is in the upright state, the T-shaped step tube 121 is arranged in the step column cavity 51 of the cover plate 5. When the locking buckle block 43 of the rotating locking buckle 4 is engaged with the locking buckle block 32 of the connecting member 3, the T-shaped step tube 121 is locked by the limiting arc surface 42 of the rotating locking buckle 4.

[0026] Preferably, a locking buckle installation axis position 31 is provided in the connecting member 3, and the rotating locking buckle 4 is provided with a rotating shaft 41, which is arranged at the locking buckle installation axis position 31, and the rotating locking buckle 4 rotates relative to the connecting member 3 around the rotating shaft 41.

[0027] Preferably, the movable frame 1 comprises: an elbow cross bar 13 and an intermediate cross bar 14 , the upper end of the T-shaped vertical bar 12 is connected to the elbow cross bar 13 , and the middle section of the T-shaped vertical bar 12 is connected to the intermediate cross bar 14 .

[0028] Preferably, a return spring is sleeved on the rotating shaft 41 .

[0029] The installation and use steps of this utility model are:

[0030] 1. The rotating shaft 11 of the movable frame 1 passes through the shaft sleeve 123 and is sleeved with the rotating shaft plug 6 embedded in the rotating shaft mounting hole 33. The combination of the movable frame 1, the fixed mounting tube 2 and the connecting member 3 can rotate with the rotating shaft 11 as the rotating axis.

[0031] 2. The rotating shaft 41 of the rotating locking buckle 4 is inserted into the locking buckle mounting axis position 31 , and the rotating locking buckle 4 and the connecting member 3 can rotate with the mounting axis position 31 as the rotating axis.

[0032] 3. When the locking buckle block position 43 of the rotating locking buckle 4 is engaged with the locking buckle block 32 of the connecting member 3, the T-shaped step tube 121 is limited by the limiting arc surface 42, and the utility model is in a locked state. When the locking buckle block position 43 of the rotating locking buckle 4 is not engaged with the locking buckle block 32 of the connecting member 3, the utility model is in an unlocked state, and the T-shaped step tube 121 can leave the step column cavity 51.

[0033] 4. The T-shaped step tube 121 is arranged on the side of the vertical tube 122. After the T-shaped step tube 121 is clamped in the step column cavity 51, the locking buckle block position 43 is clamped with the locking buckle block 32. At this time, the movable frame 1 is perpendicular to the fixed installation tube 2 and is locked.

[0034] 5. The locking buckle block position 43 is unlocked and engaged with the locking buckle block 32, and the T-shaped step tube 121 is no longer restricted by the limiting arc surface 42 of the rotating locking buckle 4, and can leave the range of the step column cavity 51, and the movable frame 1 can also be lowered.

[0035] The utility model locks the vertical position of the movable frame 1 by a technical solution of limiting the position of the T-shaped step tube 121 through a rotating locking buckle 4, and locks the position of the rotating locking buckle 4 by limiting the position of the locking buckle block 32 through the locking buckle block position 43, thereby solving the problem that the locking mechanism of the existing bedside fence is easily collapsed under great force and is difficult to bear large thrust.

[0036] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A bedside rail equipped with a folding and locking mechanism, characterized in that: include: A movable frame (1), a fixed installation tube (2), a connecting piece (3), a rotation locking buckle (4), a cover plate (5), and a rotation shaft rod plug (6); the fixed installation tube (2) is connected to the connecting piece (3); the rotation locking buckle (4) is movably connected to the connecting piece (3); the cover plate (5) is connected to the connecting piece (3); the movable frame (1) comprises: a rotation shaft rod (11), a T-shaped vertical rod (12), and a T-shaped step tube (121); a rotation shaft mounting hole (33) is arranged in the connecting piece (3); the rotation shaft rod plug (6) is embedded in the rotation shaft mounting hole (33); the rotation shaft rod (11) passes through the T-shaped vertical rod ( The shaft sleeve (123) is connected to the rotating shaft plug (6), the movable frame (1) rotates around the rotating shaft (11), the T-shaped vertical rod (12) comprises a vertical tube (122), the side of the vertical tube (122) is connected to the T-shaped step tube (121), when the vertical tube (122) is in the vertical state, the T-shaped step tube (121) is arranged in the step column cavity (51) of the cover plate (5), when the locking buckle block (43) of the rotating locking buckle (4) is engaged with the locking buckle block (32) of the connecting member (3), the T-shaped step tube (121) is locked by the limiting arc surface (42) of the rotating locking buckle (4).

2. A bedside rail equipped with a folding and locking mechanism according to claim 1, characterized in that: A locking buckle installation axis position (31) is provided inside the connecting member (3), and the rotating locking buckle (4) is provided with a rotating axis (41). The rotating axis (41) is arranged at the locking buckle installation axis position (31), and the rotating locking buckle (4) rotates relative to the connecting member (3) with the rotating axis (41) as the axis.

3. A bedside rail equipped with a folding and locking mechanism according to claim 2, characterized in that: The movable frame (1) comprises an elbow cross bar (13) and an intermediate cross bar (14). The upper end of the T-shaped vertical bar (12) is connected to the elbow cross bar (13), and the middle section of the T-shaped vertical bar (12) is connected to the intermediate cross bar (14).

Images