CN211608915U - Children's rocking bed - Google Patents

Abstract

The utility model discloses a child swing bed, be in including rocker subassembly, setting last rotation bracket component of rocker subassembly and with rotate the basket of sleeping that the bracket component is connected, be provided with locking mechanical system and unlocking mechanism on the rotation bracket component, child swing bed has lock-out state and unlock state, under the lock-out state, rotate the bracket component for rocker subassembly is fixed, under the unlock state, rotate the bracket component for rocker subassembly free rotation, locking mechanical system is used for relieving child swing bed lock-out state, unlocking mechanical system is used for control child swing bed relieves lock-out state. The utility model discloses a child swing bed through the setting of locking mechanical system and unblock mechanism for the swing bed freely switches under locking condition and unblock state, and operation process safety, convenience.

Description

Children's rocking bed

Technical Field

The utility model relates to a children article technical field, concretely relates to children's shaking table.

Background

At present, most of the child rocking beds available in the market are of an integrated fixed structure, the rocking mode is single, the child rocking bed can only rock in one direction, and no other selectable rocking mode exists. Some rocking platforms capable of changing the swinging direction of the sleeping basket do not have a locking mechanism or the locking mechanism and the unlocking mechanism are too simple, so that the safety of the rocking platforms in the use state cannot be guaranteed.

Disclosure of Invention

In view of the above, in order to overcome the defects of the prior art, the present invention is directed to an improved swing bed for children.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a child swing bed, includes rocker subassembly, sets up rotate on the rocker subassembly bracket component and with rotate the basket that the bracket component is connected, it is provided with locking mechanical system and unlocking mechanism to rotate on the bracket component, child swing bed has lock status and unlock status, under the lock status, rotate the bracket component for rocker subassembly is fixed, under the unlock status, rotate the bracket component for rocker subassembly free rotation, locking mechanical system is used for control child swing bed is in lock status, unlocking mechanism is used for removing child swing bed lock status.

Specifically, the locking state further comprises a first locking state and a second locking state, wherein in the first locking state, the length direction of the sleeping basket is consistent with the swinging direction of the rocker assembly, and in the second locking state, the length direction of the sleeping basket is perpendicular to the swinging direction of the rocker assembly. Through the arrangement of the locking mechanism and the unlocking mechanism, the shaking table is switched under the first locking state, the second locking state and the free unlocking state, and the operation is convenient and safe.

Specifically, the rotating bracket component comprises a turntable mechanism, a connecting arm with one end connected to the turntable mechanism and a connecting part connected to the other end of the connecting arm, the connecting part is used for being connected with the sleeping basket, a base matched with the turntable mechanism is arranged on the rocker component, the locking mechanism comprises a locking piece, a locking protrusion is arranged at the lower end part of the locking piece, a locking groove matched with the locking protrusion is arranged on the base, and the unlocking mechanism is used for driving the locking protrusion to be separated from the locking groove; under the locking state, the locking is protruding to be located locking inslot, under the unblock state, the locking is protruding to break away from locking groove. The locking pieces are symmetrically arranged on the turntable mechanism, and preferably two or four locking pieces are arranged on the turntable mechanism; locking groove is gone up the correspondence and is provided with four locking grooves, rotates the bracket component and every rotates 90, and the shaking table switches between first lock state and second lock state promptly, and when between two lock states, the shaking table is in the unlock state promptly. In other embodiments, the locking element and the locking groove may be arranged in other numbers and angles.

In some embodiments, the sleeping basket is further fixed with a handle for lifting the sleeping basket, the sleeping basket is detachably mounted on the rotating bracket component, and the positions of the handle, the sleeping basket and the rotating bracket component are relatively fixed. The rotation of the sleeping basket is formed by the matching of the turntable mechanism and the base. In the locking state, the positions of the rocker assembly, the rotating bracket assembly and the sleeping basket are relatively fixed, and at the moment, the locking bulge of the locking piece is inserted into the locking groove; under the unblock state, the position between rocker subassembly and rotation bracket component and the basket of sleeping can change relatively, and at this moment, the locking arch of locking piece breaks away from the locking groove, and the carousel mechanism of rotating the bracket component can free rotation on the base, until the locking arch reinserts in the locking groove.

Specifically, release mechanism includes operating parts, linkage and slider, operating parts and linkage set up in the connecting portion, the slider is used for promoting the height of locking piece is so that the locking arch breaks away from the locking groove, operating parts and sleeping basket are located respectively the both sides of connecting portion, the slider sets up in connecting arm and the carousel mechanism, the linkage passes through the haulage cable with the slider and is connected, the haulage cable is worn to establish in the connecting arm, be provided with on the slider and be used for the confession the through-hole that the locking piece runs through, the through-hole runs through the thickness direction of slider.

The sleep basket detachably connects in the inboard of connecting portion, and the outside of connecting portion has the cavity that holds the operating parts, and the operating parts is connected on the operating parts through a plurality of buckle, and is provided with the linkage between operating parts and the operating parts and is used for making the spring of operating parts return. In some embodiments, the connecting portion is provided with a limiting strip, and the top of the linkage member is further provided with a limiting groove matched with the limiting strip so as to limit the movement of the linkage member. The lower end of the linkage piece and one end of the sliding piece far away from the locking piece are both provided with a traction hole used for connecting a traction cable.

Specifically, the linkage piece and the sliding piece are arranged perpendicularly, an operation hole is formed in the linkage piece, an operation inclined surface is arranged on the operation piece corresponding to the operation hole, the operation inclined surface is used for being inserted into the operation hole to lift the height of the operation piece, and the operation inclined surface faces the connecting portion upwards. The side of the operation hole close to the operation piece is also provided with an inclined plane matched with the operation inclined plane, so that the operation inclined plane of the operation piece can be conveniently inserted into the operation hole. When needing the unblock, press the operating parts, the operation inclined plane inserts the handle hole, and the high promotion of linkage drives the slider through the haulage cable and removes, and then promotes the height of locking piece, and the locking arch breaks away from the locking groove, accomplishes the unblock, and the shaking table is in the unblock state.

Specifically, the side of locking piece be provided with release mechanism complex is domatic, the last inclined plane that is provided with of release mechanism with domatic matching, the inclined plane sets up in the through-hole, domatic orientation the opposite direction of linking arm, the inclined plane orientation the linking arm, under the locking state, domatic and inclined plane laminating, under the unlocking state, domatic and inclined plane separation.

Specifically, in some embodiments, the ramp faces opposite and downward from the connecting arm, and the ramp faces toward and upward from the connecting arm. Under the lock-out state, domatic and inclined plane laminating, the locking piece highly lower, the locking arch is located locking inslot, and during the unblock, the slider removes to drive the inclined plane and separates gradually domatic, and the high promotion of locking piece when domatic and inclined plane complete separation, the locking arch breaks away from the locking groove completely, rotates the bracket component and can freely rotate, and the shaking table is in the unlock state.

Preferably, the turntable mechanism is symmetrically provided with a first connecting arm and a second connecting arm, and a first connecting part connected to the upper part of the first connecting arm and a second connecting part connected to the upper part of the second connecting arm, the unlocking mechanism comprises a first unlocking mechanism and a second unlocking mechanism which are symmetrically arranged in the rotating bracket component, the first unlocking mechanism comprises a first operating piece, a first linkage piece and a first sliding piece, the second unlocking mechanism comprises a second operating piece, a second linkage piece and a second sliding piece, a first slope surface and a second slope surface are arranged on the side surface of the locking piece, a first inclined surface is arranged on the first sliding piece corresponding to the first slope surface, the second slider corresponds the domatic second inclined plane that is provided with of second, first domatic and second inclined plane orientation the second connecting arm, second domatic and first inclined plane orientation first connecting arm.

In some embodiments, two unlocking mechanisms are symmetrically arranged on the rotating disc mechanism, the rotating bracket component is similar to a U shape, and the sleeping basket is positioned between two connecting parts at the top of the U shape. The two unlocking mechanisms are basically identical, and the difference is that the arrangement of the inclined surface on the sliding piece is different from that of the inclined surface on the locking piece. Because two unlocking mechanism are respectively towards different directions and are unlocked, the orientation of sloping surface is opposite to the orientation of inclined surface, and first sloping surface is located the top of second sloping surface, and correspondingly, partial first slider also is located the top of partial second slider, can also form spacing effect of blockking each other between two sliders. The length of the through holes on the two sliding parts is slightly smaller than the thickness of the locking part, so that the locking part is prevented from falling out of the through holes.

Specifically, be provided with in the slider and be used for the drive the slider carries out the return spare of return, the connecting arm is in the return spare is kept away from the one end of locking piece is provided with the mounting, the one end of return spare acts on the mounting, the other end of return spare acts on the slider. Offer the fixed orifices that supplies the mounting to pass through on the slider, under the locking state, the mounting is located the fixed orifices, when needing the unblock, pull cable pulling slider removes to the one side of keeping away from the locking piece, the mounting compresses return piece, wait to pull cable when not having the effort to the slider, the slider removes to one side that is close to the locking piece under the effect of mounting and return piece, make the domatic inclined plane laminating with the slider of locking piece, reduce the height of locking piece, make the locking protruding reinsertion locking groove, the shaking table becomes the locking state.

Specifically, locking mechanical system sets up between carousel mechanism and rocker subassembly, carousel mechanism includes top cap and bottom plate, locking mechanical system holds between top cap and bottom plate, locking mechanical system with be provided with the elastic component between the top cap, locking mechanical system runs through the bottom plate extends downwards outside the bottom plate. The top of locking piece also offers the groove that holds the elastic component, and the setting of elastic component further guarantees that the locking piece moves downwards under the effect of elastic component when the slider return.

Specifically, be provided with spacing post on the base, be provided with on the carousel mechanism and be used for holding spacing hole of spacing post, and also the spacing hole has been seted up to corresponding between two through holes of slider, because the slider needs to remove, so spacing hole on the slider is the oval hole.

In some embodiments, the rotating bracket assembly is rotatably arranged on the rocker assembly, the rotating bracket assembly is in a U-shaped arrangement, the bottom of the U-shaped member is rotatably arranged on the rocker assembly, and two ends of the U-shaped member are detachably connected with the sleeping basket.

Specifically, the rocker assembly comprises a first rocker, a second rocker and a supporting rod, wherein the first rocker and the second rocker are arranged in parallel, the supporting rod is used for connecting the first rocker and the second rocker, the supporting rod is perpendicular to the first rocker or the second rocker, and the first rocker and the second rocker are arc-shaped structures with two ends tilted and the middle part concaved inwards. In some embodiments, the number of the supporting rods is two, the base is arranged in the middle of the two supporting rods, the strength of the rocker assembly is further enhanced, and the first rocker, the second rocker and the supporting rods form an I-shaped rocker assembly.

Following with the shaking table at first locking state to second locking state switch into the example, brief description the utility model discloses a children's shaking table's working process and theory of operation:

when the cradle is in first locking state, the length direction of sleeping basket is parallel with first rocker or second rocker, rotates the direction of bracket component and bracing piece and is parallel, and the locking arch of locking piece inserts in the first locking groove that corresponds this moment, and the domatic inclined plane laminating with the slider of locking piece, and the operation inclined plane of operating parts also does not insert in the handle hole.

When needs are relieved the shaking table from first locking state and are become the unblock state, press the operating parts, the operation inclined plane inserts in the operation hole, spacing strip inserts spacing groove and carries on spacingly, the linkage piece rises, pulls the slider to the one side that is close to the linking arm through the haulage cable and removes, through the slope of slider and the domatic cooperation of locking piece, promotes the height of locking piece, the elastic component on the locking piece compression is protruding, the locking is protruding to be gone up and break away from the locking groove gradually. When the slope surface is completely separated from the slope surface, the locking protrusion is also completely separated from the locking groove, the shaking table is in an unlocking state, and the rotating support component can freely rotate.

When rotating bracket component has first locking state to rotate 90, the locking arch is in the top that the second locked groove, at this moment, the slider removes to the direction of keeping away from the linking arm under the effect of piece and mounting that returns, the locking piece is under the effect of the elastic component on it, the domatic laminating with the inclined plane of locking piece gradually, the high reduction of locking piece, the locking arch inserts the second locking inslot gradually, when domatic and inclined plane laminate completely, the locking arch inserts the second locking inslot completely, the shaking table is by the second locking state change of unblock state.

Compared with the prior art, the utility model discloses a children's shaking table has following advantage: the utility model discloses a child swing bed through the setting of locking mechanical system and unblock mechanism for the swing bed freely switches under locking condition and unblock state, and operation process safety, convenience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a perspective view of a child swing bed according to a preferred embodiment of the present invention in a first locked state;

FIG. 2 is a perspective view of the child swing bed according to the preferred embodiment of the present invention in a second locked state;

FIG. 3 is a perspective view of the rocking lever assembly and the rotating bracket assembly of the child swing bed according to the preferred embodiment of the present invention in the first locked state;

FIG. 4 is a perspective view of the rocking lever assembly and the rotating bracket assembly of the child swing bed according to the preferred embodiment of the present invention in the second locked state;

FIG. 5 is a perspective view of a rocking lever assembly of the child swing bed according to the preferred embodiment of the present invention;

FIG. 6 is a perspective view of a pivoting bracket assembly of a swing bed according to a preferred embodiment of the present invention;

FIG. 7 is an exploded view of the pivoting bracket assembly of the swing bed according to the preferred embodiment of the present invention;

fig. 8 is a schematic view of the engagement of the sliding member and the locking member in the rotating bracket assembly according to the preferred embodiment of the present invention;

fig. 9 is a cross-sectional view of the rotating bracket assembly of the preferred embodiment of the present invention in a locked condition;

fig. 10 is a cross-sectional view of the preferred embodiment of the present invention in a rotating bracket assembly with both hands unlocked;

wherein, the sleeping basket-1, the handle-2, the first rocker-31, the second rocker-32, the supporting rod-33, the base-4, the first locking groove-41, the second locking groove-42, the limiting post-43, the rotating disc mechanism-5, the top cover-51, the bottom plate-52, the limiting hole-53, the locking piece-6, the locking protrusion-61, the elastic piece-62, the first slope-63, the second slope-64, the first connecting arm-71, the first connecting part-72, the first operating piece-73, the first linkage piece-74, the first sliding piece-75, the first slope-76, the second connecting arm-81, the second connecting part-82, the second connecting piece-83, the second linkage piece-84 and the second operating piece-85, a second inclined plane-86, a through hole-9, an operation hole-10, an operation inclined plane-11, a buckle-12, a return piece-13, a fixing piece-14, a limiting groove-15, a limiting strip-16, a traction hole-17 and a fixing hole-18

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Referring to fig. 1 to 10, the child swing bed of the present embodiment includes a rocker assembly, a rotation bracket assembly disposed on the rocker assembly, and a sleeping basket 1 connected to the rotation bracket assembly, the child swing bed has a locked state and an unlocked state, the rotation bracket assembly is perpendicular to or parallel to the swing direction of the child swing bed in the locked state, the rotation bracket assembly freely rotates relative to the rocker assembly in the unlocked state, and the rotation bracket assembly is provided with a locking mechanism for controlling the child swing bed to be in the locked state and an unlocking mechanism for controlling the child swing bed to be in the unlocked state.

The locking mechanism is arranged between the turntable mechanism and the rocker assembly, and can lock the rotating bracket assembly at any position of the rocker assembly, in the embodiment, the locking state comprises a first locking state and a second locking state, wherein in the first locking state, the length direction of the sleeping basket 1 is consistent with the swinging direction of the rocker assembly, as shown in fig. 1 and 3; in the second locked position, the length of the sleeping basket 1 is perpendicular to the swinging direction of the rocker assembly, as shown in fig. 2 and 4. Through the arrangement of the locking mechanism and the unlocking mechanism, the shaking table is switched under the first locking state, the second locking state and the free unlocking state, and the operation is convenient and safe.

Specifically, the structure of each component and mechanism is as follows:

as shown in fig. 1 to 5, the rocker assembly includes a first rocker 31, a second rocker 32 and a support rod 33 for connecting the first rocker 31 and the second rocker 32, the support rod 33 is perpendicular to the first rocker 31 and the second rocker 32, and the first rocker 31 and the second rocker 32 are both arc structures with two ends tilted and a middle part recessed inwards. The number of the support rods 33 is two in the embodiment, so that the strength of the rocker assembly is further enhanced, and the first rocker 31, the second rocker 32 and the support rods 33 form an I-shaped rocker assembly.

As shown in fig. 6-10, the rotating bracket assembly comprises a rotating disc mechanism 5, two connecting arms symmetrically connected to the rotating disc mechanism 5, and a connecting portion connected to the other end of the connecting arms, wherein the connecting portion is used for connecting with the sleeping basket 1, a base 4 matched with the rotating disc mechanism 5 is arranged at the middle position of the two supporting rods 33, the locking mechanism comprises a locking piece 6, the lower end portion of the locking piece 6 is provided with a locking protrusion 61, the base 4 is provided with a locking groove matched with the locking protrusion 61, and the unlocking mechanism is used for driving the locking protrusion 61 to disengage from the locking; in the locked state, the locking projection 61 is located in the locking groove, and in the unlocked state, the locking projection 61 is disengaged from the locking groove.

Two locking pieces 6 of symmetry setting in this embodiment on carousel mechanism 5, locking groove go up the corresponding four locking grooves that are provided with, rotate the bracket component and every rotate 90, the shaking table switches between first locking state and second locking state promptly, and when between two locking states, the shaking table is in the unblock state promptly. In other embodiments, the locking element 6 and the locking groove may be arranged in other numbers and angles.

As shown in fig. 9 to 10, the rotating disk mechanism 5 includes a top cover 51 and a bottom plate 52, the locking member 6 is accommodated between the top cover 51 and the bottom plate 52, an elastic member 62 is provided between the locking member 6 and the top cover 51, and a locking protrusion 61 penetrates the bottom plate 52 and extends downward to the outside of the bottom plate 52.

In this embodiment, the sleeping basket 1 is further fixed with a handle 2 for lifting the sleeping basket 1, the sleeping basket 1 is detachably mounted on the rotating bracket assembly, and the positions of the handle 2, the sleeping basket 1 and the rotating bracket assembly are relatively fixed. The rotation of the sleeping basket 1 is formed by the cooperation between the turntable mechanism 5 and the base 4. In the locking state, the positions of the rocker assembly, the rotating bracket assembly and the sleeping basket 1 are relatively fixed, and at the moment, the locking bulge 61 of the locking piece 6 is inserted into the locking groove; under the unblock state, the position between rocker subassembly and rotation bracket component and the sleep basket 1 can be changed relatively, and at this moment, locking protruding 61 of locking piece 6 is out of locking groove, and the carousel mechanism 5 of rotating the bracket component can free rotation on base 4, until locking protruding 61 inserts in the locking groove again.

As shown in fig. 7-10, the unlocking mechanism comprises an operating part, a linkage part and a sliding part, wherein the operating part and the linkage part are arranged in the connecting part, the sliding part is used for lifting the height of the locking part 6 so as to enable the locking protrusion 61 to be separated from the locking groove, the operating part and the sleeping basket 1 are respectively positioned on the outer side and the inner side of the connecting part, the sliding part is arranged in the connecting arm and the turntable mechanism 5, the linkage part is connected with the sliding part through a traction cable, the traction cable is arranged in the connecting arm in a penetrating manner, a through hole 9 for the locking part 6 to penetrate through is formed in the.

The sleep basket 1 is detachably connected in the inboard of connecting portion, and the outside of connecting portion has the cavity that holds the operating parts, and the operating parts passes through a plurality of buckle 12 and connects on the operating parts, and is provided with the linkage between operating parts and the operating parts and is used for making the spring of operating parts return. In this embodiment, the connecting portion is provided with a limiting strip 16, and the top of the linkage member is further provided with a limiting groove 15 matched with the limiting strip 16 to limit the movement of the linkage member. The lower end of the linkage member and the end of the slider remote from the locking member 6 are provided with a traction hole 17 for attachment of a traction cable, as shown in figures 7 and 9-10.

As shown in fig. 5 and 9-10, the base 4 is provided with a limiting post 43, the turntable mechanism 5 is provided with a limiting hole 53 for accommodating the limiting post 43, and a corresponding limiting hole 53 is formed between the two through holes 9 of the slider, so that the limiting hole 53 on the slider is a circular hole because the slider needs to move. The top of the locking member 6 is also provided with a groove for accommodating the elastic member 62, and the elastic member 62 is further arranged to ensure that the locking member 6 moves downwards under the action of the elastic member 62 when the sliding member returns. The elastic member 62 is a spring.

The linkage piece is perpendicular to the sliding piece, an operation hole 10 is formed in the linkage piece, an operation inclined surface 11 is arranged on the operation piece corresponding to the operation hole 10, the operation inclined surface 11 is used for being inserted into the operation hole 10 to lift the height of the operation piece, and the operation inclined surface 11 faces the connecting portion upwards. The side of the operation hole 10 close to the operation member is also provided with a slope surface matching the operation slope surface 11 to facilitate the insertion of the operation slope surface 11 of the operation member into the operation hole 10. When needing the unblock, press the operating parts, operation inclined plane 11 inserts operation hole 10, and the high promotion of linkage drives the slider through the haulage cable and removes, and then promotes the height of locking piece 6, and locking arch 61 breaks away from the locking groove, accomplishes the unblock, and the shaking table is in the unblock state.

The side of locking piece 6 is provided with the domatic with release mechanism complex, and release mechanism is last to be provided with the inclined plane with domatic matching, and the inclined plane setting is in through hole 9, and domatic orientation linking arm's opposite direction, inclined plane are towards the linking arm, and under the locking state, domatic and inclined plane laminating, under the unlocking state, domatic and inclined plane separation.

In this embodiment, the slope faces the opposite direction of the connecting arm and faces downward, and the slope faces the connecting arm and faces upward. Under the lock-up state, domatic and inclined plane laminating, the height of locking piece 6 is lower, and locking arch 61 is located locking inslot, and during the unblock, the slider removes and drives inclined plane and domatic separation gradually, and the high promotion of locking piece 6 when domatic and inclined plane complete separation, and locking arch 61 breaks away from the locking groove completely, and the rotation bracket component can the free rotation, and the shaking table is in the unlock state.

Specifically, for the safety of the operation portability, the turntable mechanism 5 in this embodiment is symmetrically provided with a first connecting arm 71 and a second connecting arm 81, a first connecting portion 72 connected to the upper portion of the first connecting arm 71, and a second connecting portion 82 connected to the upper portion of the second connecting arm 81, the unlocking mechanism includes a first unlocking mechanism and a second unlocking mechanism symmetrically provided on the rotating bracket assembly, the first unlocking mechanism includes a first operating element 73, a first linkage element 74, and a first sliding element 75, the second unlocking mechanism includes a second operating element 83, a second linkage element 84, and a second sliding element 85, a first slope 63 and a second slope 64 are provided on the side surface of the locking element 6, a first slope 76 is provided on the first slide 75 corresponding to the first slope 63, a second slope 86 is provided on the second sliding element 85 corresponding to the second slope 64, the first slope 63 and the second slope 86 face the second connecting arm 81, the second ramp surface 64 and the first ramp surface 76 face the first link arm 71.

Two unlocking mechanisms are symmetrically arranged on the turntable mechanism 5, the rotating support component is similar to a U shape, the bottom of the U-shaped rotating support component is rotatably arranged on the rocker component, two ends of the U-shaped rotating support component are detachably connected with the sleeping basket 1, and the sleeping basket 1 is positioned between two connecting parts at the top of the U shape. The two unlocking mechanisms are substantially identical, the difference being that the ramp on the slider is different from the ramp on the locking element 6, as shown in particular in fig. 7-8. Because the two unlocking mechanisms are respectively unlocked in different directions, the directions of the slope surfaces and the slope surfaces are opposite, the first slope surface 63 is positioned above the second slope surface 64, correspondingly, part of the first sliding part 75 is also positioned above part of the second sliding part 85, and a limiting blocking effect can be formed between the two sliding parts. The length of the through holes 9 in the two sliding pieces should be slightly smaller than the thickness of the locking piece 6 to prevent the locking piece 6 from falling out of the through holes 9.

A return part 13 for driving the sliding part to return is arranged in the sliding part, a fixed part 14 is arranged at one end, away from the locking part 6, of the return part 13 of the connecting arm, one end of the return part 13 acts on the fixed part 14, and the other end of the return part 13 acts on the sliding part. The slider is provided with a fixing hole 18 for the fixing piece 14 to pass through, the fixing piece 14 is positioned in the fixing hole 18 in a locking state, when unlocking is needed, the traction cable pulls the slider to move to one side far away from the locking piece 6, the fixing piece 14 compresses the return piece 13, when the traction cable does not have acting force on the slider, the slider moves to one side close to the locking piece 6 under the action of the fixing piece 14 and the return piece 13, the slope surface of the locking piece 6 is enabled to be attached to the slope surface of the slider, the height of the locking piece 6 is reduced, the locking protrusion 61 is enabled to be inserted into the locking groove again, and the shaking table is changed into a locking. The return element 13 in this embodiment is a spring.

The working process and working principle of the child swing bed of this embodiment will be briefly described as follows, taking the example of switching the swing bed from the first locking state to the second locking state:

as shown in fig. 1 and 3, when the cradle is in the first locking state, the length direction of the cradle 1 is parallel to the first rocking bar 31 or the second rocking bar 32, the direction of the rotating bracket assembly is parallel to the direction of the supporting bar 33, the locking protrusion 61 of the locking member 6 is inserted into the corresponding first locking groove 41, the slope surface of the locking member 6 is abutted against the slope surface of the sliding member, and the operation slope surface 11 of the operation member is not inserted into the operation hole 10, as shown in fig. 9.

When the shaking table needs to be released from the first locking state to be changed into the unlocking state, the operating part is pressed, the operation inclined surface 11 is inserted into the operation hole 10, the limiting strip 16 is inserted into the limiting groove 15 for limiting, the linkage part rises, the sliding part is pulled by the traction rope to move towards one side close to the connecting arm, the inclined surface of the sliding part is matched with the slope surface of the locking part 6, the height of the locking part 6 is increased, the locking part 6 compresses the elastic part 62 on the locking part, and the locking protrusion 61 moves upwards and gradually disengages from the locking groove. When the slope surface is completely separated from the slope surface, the locking protrusion 61 is also completely separated from the locking groove, the shaking table is in an unlocked state, and the rotating bracket assembly can freely rotate, as shown in fig. 10.

When the rotating bracket assembly is rotated 90 ° in the first locking state, the locking protrusion 61 is located above the second locking groove 42, at this time, the sliding member moves in a direction away from the connecting arm under the action of the returning member 13 and the fixing member 14, the slope surface of the locking member 6 is gradually attached to the slope surface under the action of the elastic member 62 on the locking member 6, the height of the locking member 6 is reduced, the locking protrusion 61 is gradually inserted into the second locking groove 42, when the slope surface is completely attached to the slope surface, the locking protrusion 61 is completely inserted into the second locking groove 42, and the cradle is changed from the unlocking state to the second locking state, as shown in fig. 2 and 4 and fig. 9.

If other states are to be changed, the above steps are repeated. The steps do not strictly distinguish whether the first unlocking mechanism or the second unlocking mechanism is used for unlocking, and during actual unlocking, unilateral unlocking and bilateral unlocking can be achieved, so that the unlocking effect can be achieved. The difference is that when the unlocking is performed on one side, the unlocking mechanism on the side without operation is not moved. Fig. 10 is a sectional view of the double-sided unlocking.

In other embodiments, only one connecting arm and one unlocking mechanism may be disposed on the turntable mechanism 5 under the condition that the connection strength is ensured to be sufficient, and the switching between the locking state and the free state of the child swing bed can be realized through a unilateral locking and unlocking mode.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides a child swing bed, its characterized in that is in including rocker subassembly, setting last rotation bracket component of rocker subassembly and with rotate the basket that the bracket component is connected, be provided with locking mechanical system and unlocking mechanism on the rotation bracket component, child swing bed has lock-out state and unlock state, under the lock-out state, rotate the bracket component for rocker subassembly is fixed, under the unlock state, rotate the bracket component for rocker subassembly free rotation, locking mechanical system is used for control child swing bed is in lock-out state, unlocking mechanical system is used for relieving child swing bed lock-out state.

2. The child swing according to claim 1, wherein: the rotating support component comprises a turntable mechanism, a connecting arm with one end connected to the turntable mechanism and a connecting part connected to the other end of the connecting arm, and the connecting part is used for being connected with the sleeping basket.

3. The child swing according to claim 2, wherein: the rocker assembly is provided with a base matched with the turntable mechanism, the locking mechanism comprises a locking piece, the lower end part of the locking piece is provided with a locking protrusion, the base is provided with a locking groove matched with the locking protrusion, and the unlocking mechanism is used for driving the locking protrusion to be separated from the locking groove; in the locked state, the locking protrusion is located in the locking groove, and in the unlocked state, the locking protrusion is disengaged from the locking groove; unlocking mechanism includes operating parts, linkage and slider, the slider is used for promoting the height of locking piece is so that the locking arch breaks away from the locking groove, operating parts and linkage set up in the connecting portion, operating parts and sleeping basket are located respectively the both sides of connecting portion, the slider sets up in connecting arm and the carousel mechanism, the linkage passes through the haulage cable with the slider and is connected, the haulage cable is worn to establish in the connecting arm, be provided with on the slider and be used for the confession the through hole that the locking piece runs through, the through hole runs through the thickness direction of slider.

4. A child swing according to claim 3, wherein: the linkage piece and the sliding piece are arranged vertically, an operation hole is formed in the linkage piece, an operation inclined plane is arranged on the operation piece corresponding to the operation hole and used for being inserted into the operation hole to lift the height of the operation piece, and the operation inclined plane faces the connecting portion upwards.

5. A child swing according to claim 3, wherein: the side of locking piece be provided with release mechanism complex is domatic, the last inclined plane that is provided with of release mechanism with domatic matching, the inclined plane sets up in the through-hole, domatic orientation the opposite direction of linking arm, the inclined plane orientation the linking arm, under the locking state, domatic and inclined plane laminating, under the unlocking state, domatic and inclined plane separation.

6. A child swing according to claim 3, wherein: the last symmetry of carousel mechanism is provided with first linking arm and second linking arm and connects first connecting portion on first linking arm upper portion, the second connecting portion of connection on second linking arm upper portion, canceling release mechanism sets up including the symmetry rotate first canceling release mechanism and second canceling release mechanism in the bracket component, first canceling release mechanism includes first operating parts, first linkage and first slider, second canceling release mechanism includes second operating parts, second linkage and second slider.

7. The child swing according to claim 6, wherein: be provided with first domatic and second domatic on the side of locking piece, first slider corresponds first domatic is provided with first inclined plane, the second slider corresponds the second domatic is provided with the second inclined plane, first domatic and second inclined plane orientation the second linking arm, the domatic and first inclined plane of second are towards first connecting arm, be provided with in the slider and be used for the drive the slider carries out the return spare of return, the linking arm is in the return spare is kept away from the one end of locking piece is provided with the mounting, the one end of return spare acts on the mounting, the other end of return spare acts on the slider.

8. The child swing according to claim 2, wherein: the locking mechanism is arranged between the rotary table mechanism and the rocker assembly, the rotary table mechanism comprises a top cover and a bottom plate, the locking mechanism is accommodated between the top cover and the bottom plate, an elastic piece is arranged between the locking mechanism and the top cover, and the locking mechanism penetrates through the bottom plate and extends downwards to the outside of the bottom plate.

9. The child swing according to claim 2, wherein: the rotating support component is rotatably arranged on the rocker component, the rotating support component is arranged in a U shape, the bottom of the U-shaped rotating support component is rotatably arranged on the rocker component, and two ends of the U-shaped rotating support component are detachably connected with the sleeping basket.

10. A child swing according to any one of claims 1-9, wherein: the rocker assembly comprises a first rocker, a second rocker and a supporting rod, wherein the first rocker and the second rocker are arranged in parallel, the supporting rod is used for connecting the first rocker and the second rocker, and the first rocker and the second rocker are arc-shaped structures with two ends tilted and middle parts recessed inwards.

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