Child bed

Abstract

The invention discloses a children's bed, which belongs to the technical field of children products and comprises a base, a support, a swing rod assembly and a bed frame. The bracket is connected to the base; the swing rod assembly comprises at least one swing rod, the swing rods are rotationally installed on the support, and the rotating axes of the swing rods on the support are integrally arranged in an inclined mode relative to the vertical face. The bed frame is arranged on the swing rod and moves along with the swing rod. The rotating axis of the swing rod on the support is integrally inclined relative to the vertical plane, so that the swing rod can be assisted to return by means of energy conversion between gravitational potential energy and kinetic energy, and swing is more labor-saving.

Description

Technical Field

[0001] The invention relates to the field of children's products, in particular to a children's bed. Background Art

[0002] A baby rocking bed, also known as a baby cradle, is a bed that can rock to a certain extent, soothing and coaxing babies to sleep. In the prior art, there is a structure that uses a four-bar linkage to drive a bearing mechanism to rock, but this technology has the problem that the rocking mechanism has a large load and is laborious to rock. Summary of the invention

[0003] The main purpose of the present invention is to provide a child's bed, aiming to solve the problem of poor stability of existing baby beds.

[0004] To achieve the above-mentioned purpose, the child bed proposed by the present invention comprises:

[0005] Base;

[0006] A bracket connected to the base;

[0007] The swing rod assembly comprises at least one swing rod, the swing rod is rotatably mounted on the bracket, and the rotation axis of the swing rod on the bracket is inclined as a whole compared to the vertical plane;

[0008] The bed frame is arranged on the swing rod and moves with the swing rod.

[0009] In one embodiment, the swing arm is extended on the first side of the bracket, and the swing arm is rotatably connected to the bracket via a first rotating shaft. The first rotating shaft extends obliquely toward the second side, and the first side and the second side are in opposite directions.

[0010] In one embodiment, the swing arm is rotatably connected to the bed frame via a second rotating shaft, and the second rotating shaft is inclined as a whole compared to the vertical plane; the second rotating shaft is parallel to the first rotating shaft.

[0011] In one embodiment, the angle between the rotation axis of the swing rod and the vertical plane is ≤45°.

[0012] In one embodiment, compared to the vertical plane, the swing rod is tilted as a whole, and the first side of the swing rod is lower than the second side.

[0013] In one embodiment, the bracket has a support plate extending along a first direction, the swing rod is rotatably mounted on the support plate, and the rotation axis of the swing rod is perpendicular to the support plate; in a use state, the support plate is tilted relative to a horizontal plane;

[0014] The bracket also has a column connected between the base and the support plate, the base is arranged on a horizontal plane, the column is arranged obliquely compared to the vertical plane, and the support plate is arranged on the column;

[0015] Alternatively, the bracket also has a column connected between the base and the support plate, the base has a support surface inclined relative to the horizontal plane, the column is arranged on the base and the extension direction of the column is perpendicular to the support surface; the inclination angle of the support surface compared to the horizontal plane is adjustable.

[0016] In one embodiment, the bracket has a support plate extending along a first direction, the swing arm is rotatably mounted on the support plate, and the rotation axis of the swing arm obliquely intersects with the plane where the support plate is located; in use, the support plate is extended along a horizontal plane.

[0017] In one embodiment, a pair of swing rods are provided, and the pair of swing rods are arranged along the first direction of the bed frame, and the bed also has a power assist mechanism;

[0018] The power-assisting mechanism is arranged between the bracket and the swing rod; the power-assisting mechanism comprises an elastic member, and two ends of the elastic member are respectively engaged with the bracket and the swing rod;

[0019] Or, the power-assisting mechanism is disposed between a pair of swing rods, and the power-assisting mechanism comprises an elastic member, and two ends of the elastic member are respectively engaged with the pair of swing rods;

[0020] Under the action of external force, the swing rod swings and causes the elastic member to deform. After the external force is removed, the rebound force generated by the deformation of the elastic member drives the swing rod to move toward the initial position.

[0021] In one embodiment, the swing rod assembly further includes a driving structure connected to one of the swing rods, and the plurality of swing rods are linked via a connecting rod;

[0022] The driving structure is a motor direct drive structure, or a driving structure motor and a transmission mechanism;

[0023] The transmission mechanism is a gear transmission structure or a belt transmission structure.

[0024] In one embodiment, the bed frame is connected to the swing rod through a connecting piece; the bed frame includes a surrounding rod and a bottom rod connected to the surrounding rod, the bottom rod has an extension portion extending along the second direction and connecting portions arranged on opposite sides of the extension portion, the connecting portions are connected and fixed to the surrounding rod; the surrounding rod and the bottom rod enclose a bearing space opened upward; the extension portion is slidably matched with the connecting piece;

[0025] The connecting piece is provided with a sliding hole that matches the extension part;

[0026] The base has a support leg extending along the second direction; along the second direction, the position of the bracket on the base is adjustable;

[0027] The bracket has a sliding sleeve which is sleeved on the supporting leg, and the sliding sleeve slides along the extending direction of the supporting leg;

[0028] Alternatively, the legs may be arranged to be retractable.

[0029] The children's bed of the present invention includes a rocker arm assembly, which is rotatably mounted on a bracket. The rotation axis of the rocker arm on the bracket is tilted as a whole compared to the vertical plane. In this way, the energy conversion between gravitational potential energy and kinetic energy can be relied upon to assist the rocker arm in returning to its original position, thereby making the swinging more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on the structures shown in these accompanying drawings without paying any creative work.

[0031] Figure 1 It is a structural schematic diagram of a children's bed in one embodiment of the present invention;

[0032] Figure 2 A schematic diagram of the connection between the support plate and the swing rod in one embodiment of the present invention;

[0033] Figure 3 A side view of a child's bed in one embodiment of the present invention;

[0034] Figure 4 A side view of a child's bed in another embodiment of the present invention;

[0035] Figure 5 It is a structural schematic diagram of a children's bed in another embodiment of the present invention;

[0036] Figure 6 A top view of a child's bed in one embodiment of the present invention;

[0037] Figure 7 A top view of a child's bed in another embodiment of the present invention;

[0038] Figure 8 This is a top view of a child's bed in another embodiment of the present invention.

[0039] Description of Figure Numbers

[0040] 100, base; 11, legs; 12, feet; 13, crossbar;

[0041] 200, bracket; 21, support plate; 211, second fixing member; 22, column; 23, sliding sleeve;

[0042] 300, swing rod assembly; 31, swing rod; 311, first fixing member; 32, connecting rod; 33, driving structure;

[0043] 400, bed frame; 41, railing; 42, bottom rail;

[0044] 500, power-assisting mechanism; 51, elastic member;

[0045] 600, connecting piece; 61, bed frame connecting part; 62, rocker arm connecting part. DETAILED DESCRIPTION

[0046] It should be noted that if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. "At least one" appearing in the embodiments of the present invention refers to one or more, and "more than one" refers to two or more.

[0047] In the description of the embodiments of the present invention, if technical terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the embodiments of the present application and simplifying the description, and does 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 embodiments of the present application.

[0048] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the technical terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0049] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0050] The prior art has a structure that uses a four-bar linkage to drive the support mechanism to swing. The prior art sets the swing mechanism between the support mechanism and the base, and the four-bar linkage swing mechanism is vertically distributed. Therefore, the technology has the problem of heavy load on the swing mechanism and laborious swinging.

[0051] To this end, the present invention proposes a children's bed, referring to Figure 1 As shown, it includes a base 100, a bracket 200, a rocker assembly 300 and a bed frame 400; the bracket 200 is connected to the base 100; the rocker assembly 300 includes at least one rocker 31, the rocker 31 is rotatably mounted on the bracket 200, and the rotation axis of the rocker 31 on the bracket 200 is inclined as a whole compared to the vertical plane; the bed frame 400 is set on the rocker 31 and moves with the rocker 31.

[0052] The base 100 , the bracket 200 and the rocker assembly 300 form a supporting structure of the bed frame 400 .

[0053] The rotation axis of the pendulum rod 31 on the bracket 200 is inclined as a whole compared to the vertical plane, which means that the rotation axis of the pendulum rod 31 is not vertically arranged, and there is an angle between the rotation axis of the pendulum rod 31 and the vertical plane. During the swinging process of the pendulum rod 31, the energy conversion between gravitational potential energy and kinetic energy can assist the pendulum rod 31 to return to its original position, thereby making the swing of the pendulum rod 31 more labor-saving.

[0054] In the embodiments of the present invention, reference Figure 1 As shown, the swing rod 31 is extended and arranged on the first side of the bracket 200, and the swing rod 31 is rotatably connected to the bracket 200 through a first rotating shaft, and the first rotating shaft extends obliquely toward the second side, and the first side and the second side are in opposite directions.

[0055] by Figure 1 For example, the first side refers to the front side, that is, the swing arm 31 is located on the front side of the bracket 200 as a whole, and the rear side of the swing arm 31 is rotatably connected to the bracket 200 through the first rotating shaft, so that the swing arm assembly 300 and the bracket 200 and the base 100 form an overall C-shaped single-sided support structure, which is conducive to the bed frame 400 being located more above the adult bed, making it easier to look after the baby.

[0056] The first rotating shaft is movably arranged on the bracket 200, and the second side refers to the rear side, that is, the first rotating shaft is inclined toward the rear side, so that the rotating axis of the swing rod 31 on the bracket 200 is inclined as a whole compared to the vertical plane.

[0057] In the embodiments of the present invention, reference Figure 1 As shown, the swing rod 31 is rotatably connected to the bed frame 400 via a second rotating shaft, and the second rotating shaft is inclined as a whole compared to the vertical plane; the second rotating shaft is parallel to the first rotating shaft.

[0058] by Figure 1For example, the front side of the swing rod 31 is rotatably connected to the bed frame 400 via a second rotating shaft, and the second rotating shaft is also tilted toward the rear side and parallel to the first rotating shaft.

[0059] In the embodiments of the present invention, reference Figure 1 As shown, the angle between the rotation axis of the swing rod 31 and the vertical plane is ≤45°. The smaller the angle, the auxiliary return of the swing rod 31 mainly comes from the auxiliary mechanism 500 described later, which makes it easier to adjust the swing frequency of the swing rod 31.

[0060] In the embodiment of the present invention, compared with the vertical plane, the swing rod 31 is tilted as a whole, and the first side of the swing rod 31 is lower than the second side.

[0061] In the aforementioned embodiment, the first rotating shaft and the second rotating shaft of the rocker arm 31 are tilted to achieve an overall tilted setting of the rotation axis of the rocker arm 31 relative to the vertical plane. In this embodiment, the rocker arm 31 is tilted as a whole, and the energy conversion between gravitational potential energy and kinetic energy can also be used to assist the rocker arm 31 in returning to its original position. In this case, the first rotating shaft and the second rotating shaft can be tilted or set along the vertical plane.

[0062] by Figure 1 For example, the first side is the front side, the second side is the rear side, and the first side of the swing rod 31 is lower than the second side, which means that the swing rod 31 is inclined upward from front to rear.

[0063] In the embodiments of the present invention, reference Figure 1 As shown, the bracket 200 has a support plate 21 extending along a first direction, and a swing rod 31 is rotatably mounted on the support plate 21, and the rotation axis of the swing rod 31 is perpendicular to the support plate 21; in the use state, the support plate 21 is inclined compared to the horizontal plane.

[0064] by Figure 1 For example, the first direction is the length direction of the bed frame 400 , and the support plate 21 extends along the length direction of the bed frame 400 for mounting a plurality of swing rods 31 .

[0065] refer to Figure 2 The support plate 21 is tilted relative to the horizontal plane, and the support plate 21 is arranged to be inclined upward from left to right. In this case, the axial direction of the second rotating shaft of the swing rod 31 is perpendicular to the support plate 21, so that the swing rod 31 is tilted as a whole. In other embodiments, the lower surface of the support plate 21 may be arranged to have an angle with the horizontal plane.

[0066] refer to Figure 1 and 3As shown, the bracket 200 has a column 22 connected between the base 100 and the support plate 21 , the base 21 is arranged on a horizontal plane, the column 22 is inclined compared to the vertical plane, and the support plate 21 is arranged on the column 22 .

[0067] by Figure 1 For example, the bracket 200 includes two columns 22 , the two columns 22 are spaced apart along the length direction of the bed frame 400 , and the support plate 21 is fixed on the top of the two columns 22 .

[0068] by Figure 3 For example, the column 22 is tilted relative to the vertical plane, which means that the column 22 is tilted to the left. Since the support plate 21 is fixed on the column 22, the support plate 21 is tilted relative to the horizontal plane, thereby achieving an overall tilted setting of the swing arm 31.

[0069] In other implementations, reference Figure 4 As shown, the base 100 may be provided with a support surface inclined relative to a horizontal plane, and the column 22 is provided on the base 100 and the extension direction of the column 22 is perpendicular to the support surface.

[0070] by Figure 4 For example, the upper surface of the base 100 is an inclined surface, and the upper surface of the base 100 is arranged obliquely upward from left to right, and the upper surface of the base 100 forms a supporting surface. The bottom end of the column 22 is fixed on the supporting surface and is perpendicular to the supporting surface. At this time, the column 22 is inclined relative to the vertical surface. Since the support plate 21 is fixed on the column 22, the support plate 21 is inclined compared to the horizontal plane, thereby realizing that the swing arm 31 is inclined as a whole.

[0071] In some other embodiments, the inclination angle between the support surface and the horizontal plane may be adjustable, so that the inclination state of the swing rod 31 can be adjusted as needed to adjust the swing frequency of the swing rod 31.

[0072] In the embodiment of the present invention, the bracket 200 has a support plate 21 extending along a first direction, and the swing rod 31 is rotatably mounted on the support plate 21, and the rotation axis of the swing rod 31 obliquely intersects with the plane where the support plate 21 is located; in the use state, the support plate is extended along a horizontal plane. The first rotation axis of the swing rod 31 is inclined relative to the support plate 21 arranged on the horizontal plane, so that the swing rod 31 is tilted as a whole.

[0073] In the embodiments of the present invention, reference Figure 5 As shown, the rocker assembly 300 includes a pair of rocker rods 31, and the pair of rocker rods 31 are arranged along the first direction of the bed frame 400. The children's bed also has a power-assisting mechanism 500; the power-assisting mechanism 500 is arranged between the bracket 200 and the rocker rod 31; the power-assisting mechanism includes an elastic member 51, and the two ends of the elastic member 51 are respectively engaged with the bracket 200 and the rocker rod 31.

[0074] by Figure 5 For example, the first direction refers to the length direction of the bed frame 400, and the two swing rods 31 are spaced apart along the length direction of the bed frame 400, which can improve the stability of the bed frame 400. In order to save the setting of the driving structure, the two swing rods 31 are linked by a connecting rod 32, and the connecting rod 32 is specifically connected between the front sides of the swing rods 31, and the rear sides of the two swing rods 31 are rotatably connected to the support plate 21.

[0075] For the specific configuration of the two swing rods 31, refer to Figure 6 As shown, the two swing rods 31 of this embodiment are arranged in parallel, and the two swing rods 31, the connecting rod 32 and the support plate 21 form a four-bar linkage in the shape of a parallelogram. Figure 7 As shown, the two swing rods 31 can also be tilted and symmetrically distributed. In this case, the two swing rods 31, the connecting rod 32 and the support plate 21 form a four-bar linkage in the shape of an isosceles trapezoid. Figure 8 As shown, the two swing rods 31 can also be set at different tilt angles. In this case, the shape of the four-bar linkage formed by the two swing rods 31, the connecting rod 32 and the support plate 21 is a general quadrilateral.

[0076] refer to Figure 5 As shown, the assist mechanism 500 includes two elastic members 51 , both of which are coil springs. The front ends of the two elastic members 51 are respectively connected to the two swing rods 31 , and the rear ends are connected to the support plate 21 of the bracket 200 .

[0077] In order to facilitate the connection and fixation of the elastic member 51, the present embodiment is provided with a first fixing member 311 on the rocker arm 31, and a second fixing member 211 on the support plate 21. The first fixing member 311 can be a columnar structure arranged on the upper surface of the rocker arm 31, on which a hook at the end of the coil spring can be mounted. The first fixing member 311 can also be a fixing plate structure arranged on the rocker arm 13, on which a hanging hole is provided, on which a hook at the end of the coil spring can be hung; the second fixing member 211 is the same.

[0078] In other embodiments, the assist mechanism 500 may also include an elastic member 51 , and two ends of the elastic member 51 are respectively engaged with the two swing rods 31 .

[0079] When the swing rod 31 swings under the action of external force, the elastic member 51 is deformed, generating a force in the opposite direction of the swing of the swing rod 31. After the external force is removed, the elastic member 51 generates a rebound force that drives the swing rod 31 to move toward the initial position. In this way, the swing rod 31 can assist in returning to its original position through the energy conversion between elastic potential energy (elastic member 51), gravitational potential energy and kinetic energy, further making the swing more labor-saving.

[0080] It should be noted that in the above example, if the coil spring is stretched when the swing rod 31 swings, the coil spring can also be replaced by an elastic rope; if the coil spring is compressed when the swing rod 31 swings, the coil spring can also be replaced by an elastic column.

[0081] In the embodiments of the present invention, reference Figure 1 and 5 As shown, the rocker assembly 300 also includes a driving structure 33, which is connected to one of the rocker rods 31, and multiple rocker rods 31 are linked through a connecting rod 32; the driving structure 33 is a motor direct drive structure, or the driving structure 33 includes a motor and a transmission mechanism; the transmission mechanism is a gear transmission structure or a belt transmission structure.

[0082] In this embodiment, the driving structure 33 can realize automatic swinging of the swing rod 31 , which can save manpower. When the driving structure 33 is set, the power-assisting mechanism 500 can save the energy consumption of the driving structure 33 .

[0083] In the embodiments of the present invention, reference Figure 1 and 5 As shown, the bed frame 400 is connected to the rocker arm 31 through a connecting piece 600; the bed frame 400 includes a surrounding rod 41 and a bottom rod 42 connected to the surrounding rod 41, the bottom rod 42 has an extension portion extending along the second direction and connecting portions arranged on opposite sides of the extension portion, and the connecting portions are connected and fixed to the surrounding rod 41; the surrounding rod 41 and the bottom rod 42 form a bearing space opened upward; the extension portion is slidably matched with the connecting piece 600; and a sliding hole matching the extension portion is provided on the connecting piece 600.

[0084] The connecting member 600 refers to a component that connects the bed frame 100 to the rocker arm 31. One or more connecting members 600 may be provided. The provision of multiple connecting members 12 may improve the movement stability of the bed frame 400, but may also limit the movement distance of the bed frame 400. Therefore, the specific number of connecting members 600 may be adjusted as needed.

[0085] by Figure 1 For example, in this embodiment, a connecting member 600 is arranged on a pendulum rod 31, and the setting position of the connecting member 600 on the pendulum rod 31 is close to the front side of the pendulum rod 31, so that when the pendulum rod 31 swings, the pendulum rod 31 can be further assisted to return under the action of gravitational potential energy.

[0086] The connecting member 600 may include a bed frame connecting portion 61 and a rocker connecting portion 62, which form a T-shaped connecting member 600 as a whole. The bed frame connecting portion 61 is connected to the bed frame 400, and the rocker connecting portion 62 is rotationally connected to the rocker 31 via a second rotating shaft.

[0087] by Figure 1For example, in this embodiment, two bottom bars 42 are provided. The two bottom bars 42 are spaced apart along the length direction of the surrounding bar 41 , and the extension portions of the bottom bars 42 are extended along the width direction of the surrounding bar 41 .

[0088] The connecting member 600 is provided with a sliding hole that cooperates with the extension part. The sliding hole is specifically arranged on the bed frame connecting part 61 of the connecting member 600. The sliding hole passes through the bed frame connecting part 61. At this time, the bed frame 400 can move relative to the connecting member 600.

[0089] In other embodiments, one bottom rod 42 may be provided, and in this case, the bottom rod 42 is provided at the middle position in the length direction of the surrounding rod 41. In another embodiment, three bottom rods 42 may be provided, and the three bottom rods 42 are spaced apart along the length direction of the surrounding rod 41. The provision of the three bottom rods 42 can further ensure the stability of the bed body placed in the bed frame 400.

[0090] refer to Figure 1 and 5 As shown, the base 100 has a support leg 11 extending along the second direction; along the second direction, the position of the bracket 200 on the base 100 is adjustable; or, the support leg 11 is telescopically arranged.

[0091] by Figure 1 For example, the base 100 of this embodiment includes two legs 11, which extend along the width direction of the bed frame 400, and the two legs 11 are spaced apart along the length direction of the bed frame 400. In order to facilitate extension under the adult bed, the legs 11 are arranged to be flat in this embodiment, that is, the cross-section of the legs 11 is specifically rectangular.

[0092] Along the second direction, the position of the bracket 200 on the base 100 is adjustable, which means that the position of the bracket 200 in the width direction of the bed frame 100 is adjustable. To achieve the adjustable structure, the bracket 200 can be arranged with a sliding sleeve 23 mounted on the leg 11, and the sliding sleeve 23 slides along the extension direction of the leg 11. Specifically, the sliding sleeve 23 is fixed to the bottom end of the column 22 and is movably mounted on the leg 11.

[0093] The telescopic setting of the legs 11 means that the length of the legs 11 can be adjusted in the extension direction thereof. The structure for realizing the telescopic setting of the legs 11 can be a slidably connected support foot 12 on the legs 11. Specifically, in this embodiment, support feet 12 are provided at both ends of the two legs 11. The support feet 12 at the front ends of the two legs 11 are movable, while the support feet 12 at the rear ends are fixed. Of course, in other embodiments, the support feet 12 at both ends of the legs 11 can also be movable.

[0094] In addition, in order to improve the stability of the base 100 , a cross bar 13 is connected between the two legs 11 in this embodiment. The cross bar 13 can be specifically connected between the two sliding sleeves 23 .

[0095] In this embodiment, the position of the bracket 200 on the base 100 is adjustable, and the supporting legs 11 are retractable, so that the base 100 can be extended further under the adult bed, further improving the stability.

[0096] In the embodiments of the present invention, reference Figure 5 As shown, the children's bed includes a base 100 , a bracket 200 , a rocker assembly 300 , a bed frame 400 , a power assist mechanism 500 and a connector 600 .

[0097] The base 100 includes a leg 11, a foot 12 and a crossbar 13; there are two legs 11, and both ends of the two legs 11 are provided with a foot 12, the feet 12 at the front ends of the two legs 11 are slidably connected to the legs 11, and the crossbar 13 is connected between the two legs 11. The bracket 200 includes a support plate 21 and a column 22; there are two columns 22, and the columns 22 are telescopic columns, and the bottom ends of the two columns 22 are slidably connected to the legs 11, and specifically, a sliding sleeve 23 is fixed at the bottom end of the column 22, and the sliding sleeve 23 is movably sleeved on the leg 11, at this time, the crossbar 13 is fixed between the two sliding sleeves 23, the column 22 is arranged perpendicular to the leg 11, and the column 22 is biased to the rear side of the leg 11; the support plate 21 is fixed to the top of the two columns 21. The swing rod assembly includes a swing rod 31, a connecting rod 32 and a driving structure 33. The two swing rods 31 are both arranged on the front side of the bracket 200, and the front sides of the two swing rods 31 are connected and fixed by the connecting rod 32. Specifically, the rear side of the swing rod is rotatably connected to the support plate 21 through a first rotating shaft, and the front side of the swing rod 31 is rotatably connected to the connecting member 600 through a second rotating shaft. The first rotating shaft and the second rotating shaft are both inclined relative to the vertical plane, and the first rotating shaft is parallel to the second rotating shaft. The bed frame structure 400 includes a surrounding rod 41 and two bottom rods 42. The two bottom rods 42 are spaced apart along the length direction of the surrounding rod 41. The bottom rod 42 has an extension portion extending along the width direction of the bed frame 400 and a connecting portion arranged on opposite sides of the extension portion. The bottom rod 42 is slidably connected to the connecting member 600. The power-assisting mechanism 500 includes two elastic members 51. Both of the two elastic members 51 are coil springs. The front ends of the two elastic members 51 are respectively connected to the two swing rods 31, and the rear ends are both connected to the support plate 21. The connecting member 600 may include a bed frame connecting portion 61 and a rocker rod connecting portion 62, which form a T-shaped connecting member 600 as a whole. The bed frame connecting portion 61 is provided with a sliding hole that cooperates with the extension portion of the bottom rod 42, and the rocker rod connecting portion 62 is rotationally connected to the rocker rod 31 through a second rotating shaft.

[0098] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A children's bed, characterized in that: include: Base; A bracket connected to the base; A swing rod assembly, comprising at least one swing rod, wherein the swing rod is rotatably mounted on the bracket, and the rotation axis of the swing rod on the bracket is inclined as a whole compared to a vertical plane; The bed frame is arranged on the swing rod and moves along with the swing rod.

2. The children's bed according to claim 1, characterized in that: The swing rod is extended and arranged on a first side of the bracket. The swing rod is rotatably connected to the bracket via a first rotating shaft. The first rotating shaft extends obliquely toward the second side. The first side and the second side are in opposite directions.

3. The children's bed according to claim 2, characterized in that: The swing arm is rotatably connected to the bed frame via a second rotating shaft, and the second rotating shaft is arranged to be inclined as a whole compared to a vertical plane; the second rotating shaft is arranged parallel to the first rotating shaft.

4. The child bed according to claim 1, characterized in that: The angle between the rotation axis of the swing rod and the vertical plane is ≤45°.

5. The child bed according to claim 1, characterized in that: Compared to the vertical plane, the swing rod is tilted as a whole, and the first side of the swing rod is lower than the second side.

6. The child bed according to claim 1, characterized in that: The bracket has a support plate extending along a first direction, the swing rod is rotatably mounted on the support plate, and the rotation axis of the swing rod is perpendicular to the support plate; in a use state, the support plate is tilted compared to a horizontal plane; The bracket further comprises a column connected between the base and the support plate, the base is arranged on a horizontal plane, the column is arranged inclined compared to a vertical plane, and the support plate is arranged on the column; Alternatively, the bracket further has a column connected between the base and the support plate, the base has a support surface inclined relative to a horizontal plane, the column is arranged on the base and the extension direction of the column is perpendicular to the support surface; the inclination angle of the support surface compared to the horizontal plane is adjustable.

7. The child bed according to claim 1, characterized in that: The bracket has a support plate extending along a first direction, the swing arm is rotatably mounted on the support plate, and the rotation axis of the swing arm obliquely intersects with the plane where the support plate is located; in a use state, the support plate is extended along a horizontal plane.

8. The children's bed according to any one of claims 1 to 7, characterized in that: The swing rods are provided in a pair, and the pair of swing rods are arranged along the first direction of the bed frame, and the child bed also has a power-assisting mechanism; The power-assisting mechanism is arranged between the bracket and the swing rod; the power-assisting mechanism comprises an elastic member, and two ends of the elastic member are respectively engaged with the bracket and the swing rod; Or, the power-assisting mechanism is arranged between the pair of swing rods, and the power-assisting mechanism comprises an elastic member, and two ends of the elastic member are respectively engaged with the pair of swing rods; Under the action of external force, the swing rod swings and causes the elastic member to deform. After the external force is removed, the rebound force generated by the deformation of the elastic member drives the swing rod to move toward the initial position.

9. The children's bed according to any one of claims 1 to 7, characterized in that: The rocker assembly further comprises a driving structure, the driving structure is connected to one of the rockers, and the plurality of rockers are linked via a connecting rod; The driving structure is a motor direct drive structure, or the driving structure includes a motor and a transmission mechanism; The transmission mechanism is a gear transmission structure or a belt transmission structure.

10. The children's bed according to any one of claims 1 to 7, characterized in that: The bed frame is connected to the swing rod through a connecting piece; the bed frame includes a surrounding rod and a bottom rod connected to the surrounding rod, the bottom rod has an extension portion extending along the second direction and connecting portions arranged on opposite sides of the extension portion, the connecting portions are connected and fixed to the surrounding rod; the surrounding rod and the bottom rod enclose a bearing space opened upward; the extension portion is slidably matched with the connecting piece; The connecting piece is provided with a sliding hole matched with the extending portion; The base has a support leg extending along the second direction; Along the second direction, the position of the bracket on the base is adjustable; The bracket has a sliding sleeve sleeved on the support leg, and the sliding sleeve slides along the extension direction of the support leg; Alternatively, the supporting legs may be telescopically arranged.

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