CN105725594B

CN105725594B - Child motion device with Foldable frame body

Info

Publication number: CN105725594B
Application number: CN201510969675.1A
Authority: CN
Inventors: 乔纳森·蒙士
Original assignee: Wonderland Nurserygoods Co Ltd Hong Kong
Current assignee: Wonderland Nurserygoods Co Ltd Hong Kong
Priority date: 2014-12-30
Filing date: 2015-12-22
Publication date: 2018-12-11
Anticipated expiration: 2035-12-22
Also published as: EP3039995A1; CN105725595A; EP3039994B1; JP2016127916A; EP3039994A1; CN105725595B; JP2016137237A; JP6250622B2; JP6058779B2; EP3039995B1; CN105725594A

Abstract

A kind of child motion device a, comprising: pedestal, a column, a seat and a carrying handle.Column is connected with pedestal, and seat is pivotally supported in the top of pedestal by column.Seat includes the first frame body and the second frame body, and the first frame body and the second frame body are articulated and constitute the frame that encloses of seat by a pivot, and carrying handle is articulated with the first frame body.Carrying handle can be rotationally locked in the first frame body by one first latch piece, and the first latch piece has a first surface.First frame body and the second frame body can be locked in unfolded state by one second latch piece, and the second latch piece has a second surface.Second latch piece release the lock can drive the first surface of second surface contact and the first latch piece of pushing tow when being displaced, to force the first latch piece mobile, so as to release the lock carrying handle.

Description

Child motion device with Foldable frame body

Technical field

The present invention relates to a kind of child motion devices.

Background technique

Baby's pendulous device has become common house equipment.The major function of baby's pendulous device is to provide mild Swing (or sliding) console child, and provide the seating environment of safety and comfort.However, the master of current baby's pendulous device It wants disadvantage to be that the volume of bracket and swing arm is too big, it is caused to be difficult to folding.The difficulty carried will so be caused.

It is used to console child therefore, it is necessary to one kind and uses upper more easily device, and at least solves the problem above-mentioned.

Summary of the invention

To achieve the above object, the technical scheme is that providing a kind of child motion device, which is characterized in that packet It includes: a pedestal；One column is connected to the pedestal；One seat, it is described by the upright supports in the top of the pedestal Seat is located at the top of the column and includes one first frame body and one second frame body, first frame body and described second Frame body is articulated via a pivot and constitutes one and enclose frame；One carrying handle is articulated with first frame body；One first latch piece, can The carrying handle is rotatably locked in first frame body, first latch piece has a first surface；And one second door bolt First frame body and second frame body, can be locked in unfolded state by latch fitting, and second latch piece has one second table Face, wherein the second latch piece release the lock can drive the first latch piece described in the second surface contact and pushing tow when being displaced The first surface, to force first latch piece mobile, so as to carrying handle described in release the lock.

The child motion device, it is characterised in that: the carrying handle and second frame body are respectively via the pivot It is articulated with first frame body.

The child motion device, it is characterised in that: first latch piece can be along described with second latch piece Pivot sliding, and in the case where second latch piece remains static, the release the lock displacement of first latch piece can drive described first Surface is moved away from the second surface.

The child motion device, it is characterised in that: first latch piece and second latch piece are respectively by bullet Spring force effect promotes to lock state.

The child motion device, it is characterised in that: further include a release the lock part, the release the lock part have an annular solid and The second latch piece release the lock can be driven to be displaced, the annular solid slidably contacts second latch piece.

The child motion device, it is characterised in that: second latch piece has a channel, the section in the channel Be in the shape of the letter V shape, and the channel annularly surrounds the pivot and slidably contacts the annular solid.

The child motion device, it is characterised in that: the release the lock part and first frame body can be relative to described Second frame body rotates synchronously, and the release the lock part can also be approximately perpendicular to the pivot along one relative to first frame body Planar slip.

The child motion device, it is characterised in that: first latch piece and elongated portion's Joint, it is described elongated Portion passes axially through an aperture of the annular solid and second latch piece of the release the lock part, and the end in the elongated portion End has a flange, and the flange defines the first surface.

The child motion device, it is characterised in that: further include a release the lock button, the release the lock button, which can drive, sails described first Latch piece release the lock displacement, wherein the release the lock button is to slide along the pivot.

The child motion device, it is characterised in that: first frame body and second frame body are respectively with one first Coupling shell and one second coupling shell are mutually fixed, and the carrying handle couples shell with a third and mutually fixes, and second coupling It closes shell and the third coupling shell opposite sides that couples shell with described first respectively is articulated, wherein described the One coupling shell and third coupling shell at least partly define a first inner chamber, the first coupling shell and institute It states the second coupling shell and at least partly defines a second inner chamber, first latch piece moves in the first inner chamber, and Second latch piece moves in the second inner chamber.

The child motion device, it is characterised in that: second latch piece and the second coupling shell are mutual It rotatably locks, the first coupling shell includes multiple recesses, and second latch piece has multiple double wedges, the multiple recessed Mouthful be arranged rotating around the pivot with the multiple double wedge, wherein the multiple double wedge of second latch piece with it is described more First frame body is only prevented to rotate towards folding direction relative to second frame body when a recess fastens.

The child motion device, it is characterised in that: the first coupling shell further includes one second recess, when described When intermediate angular position of second frame body between unfolded state and folded state, one of them of second latch piece is convex Tooth can fasten with second recess, use and prevent second frame body towards folding direction relative to first frame body Rotation, but second frame body is allowed to rotate towards expansion direction.

The child motion device, it is characterised in that: the folder between the intermediate angular position and the unfolded state Angle is between 35 degree and 45 degree.

The child motion device, it is characterised in that: second recess at least partly between a block side wall with Between one inclined-plane, one of double wedge of second latch piece can prevent described second when being in contact with the block side wall Frame body is rotated towards folding direction, and when second frame body is rotated from the intermediate angular position towards the unfolded state When, double wedge slidably contacts the inclined-plane.

The child motion device, it is characterised in that: the seat also includes a chassis section and a back frame section, institute Chassis section is stated with terminal part behind a front end portion and one, the chassis section the front end portion and it is described after terminal part it Between be connected with the top of the column, the back frame section and the chassis section it is described after terminal part be articulated, described the One frame body is also connected with the back frame section, and second frame body is also connected with the front end portion of the chassis section It connects.

Detailed description of the invention

Fig. 1 is the perspective view for being painted child motion device provided by one embodiment of the invention.

Fig. 2 is the perspective view for depicting the hard frame body of the child motion device of Fig. 1.

Fig. 3 is another view stereo figure for being painted the hard frame body of child motion device.

Fig. 4 is the side view for being painted the hard frame body of child motion device.

Fig. 5 is the schematic diagram for being painted child motion device and being in folded state.

Fig. 6 is the cross-sectional view for being painted two pin-jointed structures of the left and right sides for the seat for being respectively arranged on child motion device, Two frame bodies for enclosing frame are connected by one of pin-jointed structure, and carrying handle is connected by another pin-jointed structure with a wherein frame body It connects.

Fig. 7 is the detailed construction schematic diagram for being painted the pin-jointed structure that two frame bodies for enclosing frame are connected in seat.

Fig. 8 is to depict two pin-jointed structures of Fig. 6 to be in the cross-sectional view of release the lock state.

Fig. 9 be the pin-jointed structure that carrying handle is connected is painted to be in release the lock state, and two frame bodies for enclosing frame connected it is another The cross-sectional view that one pin-jointed structure is in the lock state.

Figure 10 is the schematic diagram for being painted the inside for enclosing the pin-jointed structure that two frame bodies of frame are connected in folded state.

Figure 11 be painted enclose the inside of the pin-jointed structure that two frame bodies of frame are connected unfolded state and folded state it Between intermediate angular position when schematic diagram.

Figure 12 is the schematic diagram of internal structure for being painted the pedestal of child motion device.

Figure 13 is to be painted in child motion device to be equipped with anchor log to lock seat in the signal for setting middle position on pedestal Figure.

Figure 14 is to depict the anchor log of Figure 13 to be in the schematic diagram of unlocking position.

Figure 15 is to be painted in child motion device to be equipped with the anchor log of another embodiment to lock seat in setting on pedestal The schematic diagram of middle position.

Figure 16 is to depict the anchor log of Figure 15 to be in the schematic diagram of unlocking position.

Specific embodiment

The invention will be further described with preferred embodiment with reference to the accompanying drawings of the specification, but embodiment party of the invention Formula is without being limited thereto.

Fig. 1 is the perspective view for being painted child motion device 100 provided by one embodiment of the invention, and Fig. 2 to Fig. 4 is not then with The perspective view of the hard frame body of child motion device 100 is painted with visual angle.Referring to figs. 1 to 4, child motion device 100 may include The seat 104 and one that have a pedestal 102, one to be set to above pedestal 102 are connected to the column 106 of pedestal 102.Pedestal 102 With a upper surface 103, and column 106 can be stretched out upwards by upper surface 103.Column 106 is located at the lower section of seat 104, and can Seat 104 is pivotally supported in the top of pedestal 102.Column 106 can define a pivot Z, and seat 104 can around the pivot Z rotation Turn, control seat 104 can and swung repeatedly to console child.

Seat 104 has a rear side 104A, a front side 104B and by rear side 104A to front side 104B along seat 104 The longitudinal axis S that center line extends.Seat 104 may include the frame body 108 (as shown in Figures 2 to 4) of a hard, a 110 (such as Fig. 1 of cloth It is shown) and one be connected to frame body 108 carrying handle 111.Seat cloth 110 is securable to frame body 108, to define multiplying for a child Sit region.As shown in Figures 2 to 4, frame body 108 may include one with 110 phase of seat cloth it is fixed enclose frame 112, a chassis section 114 and One back frame section 116.

Enclosing frame 112 can be around a middle section, and the extensible seating branch that child is constituted in the middle section of seat cloth 110 Support.Enclosing frame 112 may include two frame bodies 118,120, and two frame bodies 118,120 are articulated through two pin-jointed structures 122.Two A pin-jointed structure 122 defines pivot P1.Each frame body 118,120 is, for example, half-oval shaped.When child motion device 100 is unfolded When, frame body 118 can be extended downwardly by pivot P1, and frame body 120 is then upwardly extended by pivot P1.Two pin-jointed structures 122 can be distinguished Connect the left and right sides of frame body 118,120.Carrying handle 111 can be arc, and its two sides penetrates two pin-jointed structures 123 along pivot respectively Axis P1 is articulated with the frame body 120 for enclosing frame 112.

The substantially elongate in shape of chassis section 114, and can along longitudinal axis S by the rear side 104A of seat 104 to the front side of seat 104 104B extends the middle section of seat 104.It is rear side 104A and the front side for respectively corresponding seat 104 that chassis section 114, which has, The rear terminal part 114A and front end portion 114B of 104B, and chassis section 114 is between rear terminal part 114A and front end portion 114B It is connected with the top of column 106.The substantially elongated shape of back frame section 116, and back frame section 116 is located at 110 institute of seat cloth The rear of the seating support portion of composition, that is, be located at the rear at child back.Back frame section 116 can be erect upward from chassis section 114, And there is terminal part 116B on a lower end portions 116A and one.The front end portion 114B of chassis section 114 can by hinge 124 with The lower end of frame body 118 is articulated, and wherein hinge 124 can define pivot P2.The rear terminal part 114A of chassis section 114 can pass through Hinge 126 and the lower end portions 116A of back frame section 116 are articulated, and wherein hinge 126 defines pivot P3.Back frame section 116 Upper terminal part 116B can pass through pin-jointed structure 127 and the top of frame body 120 and be articulated, wherein pin-jointed structure 127 can define out Pivot P4.Pivot P1, P2, P3, P4 are mutually parallel and extend transversely with and (prolong from the left side of seat 104 relative to seat 104 Extend to the right side of seat 104).

Refering to Fig. 2 to 4, pin-jointed structure 127 may include a shell 129.Shell 129 is articulated with frame body 120, and also slides Ground is connected to the upper terminal part 116B of back frame section 116.More specifically, the upper terminal part 116B of back frame section 116 can pass through The internal slide of shell 129 group connect.Shell 129 can also be equipped with one or more latch piece (not shown) to prevent back frame section 116 axially slide relative to shell 129, and release the lock button 130 set on shell 129 can drive latch piece to be displaced release the lock, So that back frame section 116 can slide relative to shell 129.Slide displacement of the back frame section 116 relative to shell 129, makes to carry on the back By frame section 116 can more swimmingly around the pivot P3 relative to chassis section 114 rotate.

With continued reference to Fig. 2 to 4, place can be with 132 Joint of a seat plate more than 106 top of column for chassis section 114.Seat The left and right sides of chair plate 132 can be respectively equipped with two side wall 132A upwardly extended.In addition, the left and right sides of frame body 120 can be divided Not with 134 Joint of side abutment plate of two hard.Height where two side abutment plates 134 is generally corresponding to the shoulder of child, and two A side abutment plate 134 can be extended downwardly symmetrically by the middle section of the left and right sides towards the frame body 120 of frame body 120.Seat plate 132 Two side walls 132A can assist to set leg and the buttocks of middle child, and two side abutment plates 134 can assist to set the chest of middle child With head.Whereby, child can be positioned at the middle section of seat 104, keep seat 104 more flat around the swing of 102 axis of centres of pedestal Weighing apparatus.

The frame body of seat 104 is deployable to be used, and foldable to facilitate storage.Fig. 1 to 4 is painted seat 104 and is in exhibition The schematic diagram of open state, and Fig. 5 is the schematic diagram for being painted seat 104 and being in folded state.Referring to fig. 2 to 4, when seat 104 is opened up It comes in use, frame body 118,120 is deployable and edge substantially same plane stretches, to define an ellipse.Referring to Fig. 5, when When seat 104 is in folded state, frame body 120 and carrying handle 111 can be separately folded to frame body 118.In addition, two pin-jointed structures It 122, include that multiple can respectively rotatably lock the latch piece for enclosing frame 112 Yu carrying handle 111 in 123.

Cooperating Fig. 2 to 4, Fig. 6 is the knot for being painted each side respectively arranged pin-jointed structure 122,123 of seat 104 The cross-sectional view of structure, and Fig. 7 is the schematic diagram for being painted the detailed construction of pin-jointed structure 122.Pivot joint set by the left side of seat 104 Structure 122,123, pin-jointed structure 122,123 set by the right side with seat 104 can have similar structures.Reference Fig. 2 to 4, Fig. 6 and Fig. 7, pin-jointed structure 122 may include that two coupling shells 136 and 138, one latch piece 140, a spring 142 and one are released Latch fitting 144.Each coupling shell 136,138 can have round.Coupling shell 136 is fixed in the end of frame body 118, couples shell 138 are fixed in the end of frame body 120.Coupling shell 136 can be via pivot P1 and the first side phase pivot for coupling shell 138 It connects.The combination of coupling shell 136,138 can at least partly define inner cavity 139, and latch piece 140 is movably connected to inner cavity In 139.For the sake of clarity, the coupling shell 136 for being fixed in frame body 118 omits in Fig. 7, more clearly to show latch piece 140 with coupling shell 138 relative position and interact.

Latch piece 140 can have disc-shape, centered on showing pivot P1 greatly.Latch piece 140 can be integrally formed and There are two opposite side 140A and 140B for tool.Centre bore 146 is arranged in latch piece 140, and expose to two side 140A and 140B.The circular outer edge of latch piece 140 is equipped with multiple double wedge 147A, 147B, 147C, 147D.Double wedge 147A, 147B, 147C, 147D around the pivot P1 distribution, and stretch out radially towards.According to an embodiment, double wedge 147A, 147B can be along first diameter sides To relative position is set to, double wedge 147C, 147D can be set to relative to each other along different second diameter directions Position.Latch piece 140 can also be equipped with the channel 148 of an around the pivot P1 annular in shape in its side 140A.The section in channel 148 can With V-shape, it can define two inclined-plane 148A.

Referring to Fig. 6 and Fig. 7, the inside of coupling shell 138 can be connected with an axis body 150 outstanding, correspond to pivot P1's Center.When latch piece 140 is connected to inner cavity 139, axis body 150 passes through the centre bore 146 of latch piece 140, with movable twelve Earthly Branches Support latch piece 140.Whereby, latch piece 140 can be sliding between lock state and release the lock state along pivot P1 in inner cavity 139 It moves, wherein be locking frame body 118,120 when latch piece 140 is in the lock state in unfolded state, latch piece 140 is in release the lock Then allow frame body 118,120 to fold when state to move with expansion.In addition, the latch piece 140 being connected with group is revolved with shell 136 is coupled Turn ground mutually locking (i.e. latch piece 140 with couple shell 136 relatively unrotatable).Therefore, when latch piece 140 is in release the lock shape When state, coupling shell 138 can be rotated around pivot P1 relative to coupling shell 136 and latch piece 140.

As shown in fig. 7, the inside of coupling shell 138 also may include the double wedge and around the pivot P1 of multiple corresponding latch pieces 140 The recess of distribution, such as recess 152,154,156,158.According to an embodiment, recess 152,154 is set along first diameter direction It is placed in relative position, and recess 156,158 is set to relative position along different second diameter directions.Door bolt Latch fitting 140 can slide along pivot P1, so as to double wedge 147A, 147B, 147C, 147D engage or be detached from recess 152,154,158, 156.For example, when double wedge 147A, 147B, 147C, 147D are sticked in recess 154,152,158,156 (as shown in Figure 7) respectively i.e. Frame body 118,120 can be locked in unfolded state, and when frame body 118 and 120 is in folded state, the double wedge of latch piece 140 147A, 147B, 147C, 147D are located in recess 154,152,158,156 (as shown in Figure 10).

The double wedge of recess 152,154,156,158 and latch piece 140 only prevents frame body 120 relative to frame body when fastening 118 rotate toward folding direction, but frame body 120 is allowed to rotate relative to frame body 118 toward expansion direction.In order to achieve this goal, respectively The side of recess 152,154,156,158 can be defined (such as the block side wall 152A, recessed of recess 152 by block side wall respectively Block side wall 154A, the block side wall 156A of recess 156 and the block side wall 158A of recess 158 of mouth 154), and latch piece 140 On each double wedge can by its correspond to block side wall prevent towards folding direction rotate.In addition, in recess 152,154,156,158 One or more can also be defined (such as inclined-plane 154B, the recess of recess 154 in the opposite side of its block side wall by an inclined-plane The inclined-plane 158B of 156 inclined-plane 156B and recess 158), and frame body 120 relative to frame body 118 toward expansion direction rotate when, latch piece 140 double wedge can freely inclined-plane corresponding to sliding contact.When frame body 120 rotates to unfolded state relative to frame body 118, Coupling shell 136,138 also may include the structure mutually abutted, to force frame body 118 and 120 to stop at unfolded state.

Refering to Fig. 6, spring 142 is connected in inner cavity 139, and the opposite end of spring 142 side with latch piece 140 respectively Side 140B and the inner sidewall for coupling shell 136 are connected.Spring 142 can promote latch piece 140 towards lock state it is mobile with It fastens with shell 138 is coupled.

The operation of release the lock part 144 can overcome the elastic force of spring 142 to act on and 140 release the lock of latch piece is driven to be displaced.Release the lock part 144 may include the annular solid 144A and actuation part 144B for Joint, and actuation part 144B extends the one of annular solid 144A Side.According to an embodiment, the release the lock part 144 comprising annular solid 144A and actuation part 144B is integrally formed.Release the lock part 144 and coupling It closes shell 138 to be connected with group, makes release the lock part 144 can be along a plane perpendicular to pivot P1 relative to coupling shell 138 and frame Body 120 slides.For release the lock part 144 with when coupling shell 138 and being connected with group, axis body 150 can pass through annular solid 144A, actuation part 144B Stretch out in the aperture of coupling shell 138, and annular solid 144A be located at the side 140A of latch piece 140 with couple between shell 138. The annular solid 144A of release the lock part 144 can slidably contact channel 148 in the side 140A of latch piece 140.

Cooperate Fig. 6 and Fig. 7, Fig. 8 is the schematic diagram for being painted pin-jointed structure 122,123 and being in release the lock state.Refering to Fig. 2 to 4 And Fig. 6, it is assumed that frame body 118 and 120 is locked in unfolded state.The actuation part 144B of release the lock part 144 exposes to pin-jointed structure 122 Downside.In addition, latch piece 144 can fasten with shell 138 is coupled, as shown in FIG. 6 and 7.

Refering to Fig. 8, when release the lock frame body 118 and frame body 120, actuation part 144B can be depressed towards the direction G, make release the lock part 144 along the direction sliding perpendicular to pivot P1.Due between the annular solid 144A of release the lock part 144 and the inclined-plane 148A in channel 148 Sliding contact, the sliding of release the lock part 144 can pushing tow latch piece 140 slid along pivot P1 and be detached from and couple shell 138 Engaging.It can be rotated whereby relative to frame body 118 towards folding direction around pivot P1 by the frame body of release the lock 120.It folds herein During rotation, release the lock part 144 is synchronous relative to frame body 118 and the rotation of latch piece 140 with frame body 120.

Figure 10 is the schematic diagram for being painted the inside of pin-jointed structure 122 when frame body 118 and frame body 120 are in folded state. In this case, frame body 118 and 120 is substantially in parallel.Moreover double wedge 147A, 147B, 147C, 147D of latch piece 140 can It is sticked in recess 154,152,158,156 respectively.When frame body 118 and 120 are unfolded, caretaker does not need operation release the lock part 144 And frame body 120 can be directly driven to turn to unfolded state relative to frame body 118.

In some usage scenarios, caretaker can take for frame body 118 and 120 locked in unfolded state, but actually Latch piece 140 not yet with couple shell 138 and fasten.It unexpectedly rotates in order to avoid enclosing frame 112 by unfolded state to rugosity State can also be equipped with a release mechanism in pin-jointed structure 122, to force frame body 120 to stop at an intermediate angular position, wherein should Intermediate angular position is closer than folded state from unfolded state.Refering to Fig. 7, Figure 10 and Figure 11, this release mechanism may include to Few one recess 159 being set in coupling shell 138.Recess 159 can at least partly be defined in a block side wall 159A with And one between inclined-plane 159B.Recess 159 is radially to be arranged relative to pivot P1, and recess 159 is radially different in other recessed The radial direction of mouth 152,154,156,158.According to an embodiment, the included angle A between the radial direction of recess 156 and the radial direction of recess 159 It can be between about 35 degree and about 45 degree.

The position of recess 159 is intermediate angular position of the corresponding frame body 120 relative to frame body 118, and the intermediate angle position It sets between unfolded state and folded state, as shown in figure 11.The intermediate angular position (as shown in figure 11) and exhibition of frame body 120 Included angle A between open state (as shown in Figure 7) can be between about 35 degree and about 45 degree.When frame body 120 is located at intermediate angle position When setting (as shown in figure 11), the elastic force effect of spring 142 can promote the double wedge 147C of latch piece 140 to fasten with recess 159.It is convex When tooth 147C is located in recess 159, double wedge 147C can prevent frame body 120 from turning towards folded state with the contact of block side wall 159A It is dynamic.To frame body 120 is further turned to folded state from intermediate angular position, it is necessary to which first operation release the lock part 144 drives convex The engaging of tooth 147C disengaging recess 159.Then, intermediate angular position is crossed with frame body 120 to rotate to folded state, double wedge 147C can cross the traveling of recess 159.

The tilt angle permission frame body 120 of inclined-plane 159B crosses recess 159 and carries out expansion rotation: as frame body 120 is opposite When frame body 118 is rotated by intermediate angular position toward unfolded state, double wedge 147C slidably contacts with inclined-plane 159B.Therefore, Recess 159, which can be effectively prevented, to be enclosed frame 112 and unexpectedly rotates to folded state, and allows normal expansion operation.

It may include coupling shell by the pin-jointed structure 123 that carrying handle 111 is connected to frame body 120 with continued reference to Fig. 6 and Fig. 7 138, the coupling shell 160 of another end for being fixed on carrying handle 111, a latch piece 162, a spring 164 and a release the lock button 166.Coupling shell 160 and an end of carrying handle 111 are mutually fixed, and by pivot P1 and second side (the i.e. phase for coupling shell 138 For coupling the side of shell 136) it is articulated.Therefore, coupling shell 138 be sandwiched in coupling shell 136 and coupling body 160 it Between.Coupling shell 138,160 can at least partly define an inner cavity 167, and group is connected to latch piece 162 and bullet in inner cavity 167 Spring 164.Coupling shell 160 is respectively equipped with multiple internal tooths with the second side for coupling shell 138, such as couples the convex of shell 138 The tooth 138A and double wedge 160A for coupling shell 160.

Latch piece 162 can have disk 162A, and disk 162A is centered on pivot P1.Disk 162A can contain multiple diameters To the double wedge 168 of ground evagination.Moreover latch piece 162 can also be fixed with an elongated portion 162B phase.Elongated portion 162B is from disk 162A Axially extend along pivot P1, and the terminal part of elongated portion 162B is formed with one or more flanges 169.One embodiment of foundation, Latch piece 162 (including disk 162A, elongated portion 162B, double wedge 168, flange 169) can be integrally formed.Elongated portion 162B can be Hollow tube.

Refering to Fig. 6, the second side for coupling shell 138 can be with 170 Joint of axis body outstanding, central axis 170 It aligns with pivot P1.When latch piece 162 is slidably connected to inner cavity 167, the axis body 170 of coupling shell 138 passes through elongated portion The inside of 162B, and elongated portion 162B passes axially through the annular solid 144A and latch piece 140 of release the lock part 144 along pivot P1 Centre bore 146.More specifically, the side 140B of latch piece 140 can define a surface 172 around centre bore 146, and Elongated portion 162B can cross the extension of surface 172, and surface 174 defined in flange 168 is made to face the surface 172 of latch piece 140.According to According to an embodiment, surface 172 is for example formed by the projecting edge of centre bore 146.When 140 release the lock of latch piece is displaced, latch piece 140 surface 172 and the surface 174 of latch piece 162 can reciprocation, make two latch pieces 140,162 that can synchronize release the lock.

By combinations of the above, latch piece 162 can in inner cavity 167 along pivot P1 between lock state and release the lock state Between slide, carrying handle 111 can rotatably be locked in frame body 120, and latch piece when wherein latch piece 162 is in the lock state 162 then allow carrying handle 111 to rotate around pivot P1 relative to frame body 120 when being in release the lock state.More specifically, work as latch piece 162 when being in the lock state, and the double wedge 168 of latch piece 162 can be sticked in double wedge 138A and the coupling of coupling shell 138 respectively The double wedge 160A of shell 160, to stop carrying handle 111 to rotate around pivot P1 relative to frame body 120.Latch piece 162 is slidably cut When shifting to release the lock state, the double wedge 168 of latch piece 162 be then detached from the engaging for the double wedge 160A for coupling shell 160, to allow to mention It rotates around pivot P1 relative to frame body 120 111.Moreover when latch piece 162 is in release the lock state, latch piece 162 is It is rotatably locked in coupling shell 138 and frame body 120, and latch piece 162 is relative to coupling shell 160 and carrying handle 111 Rotatably decoupling (i.e. coupling shell 160 and carrying handle 111 will not be with 162 synchronous rotaries of latch piece).

Spring 164 is connected in inner cavity 167, and its opposite end portion respectively with latch piece 162 and couple body shell 138 Inner sidewall be connected.Spring 164 can promote latch piece 162 mobile towards lock state, with couple shell 160 and fasten.

Release the lock button 166 is slidably connected to coupling shell 160, and be connected with latch piece 162 (such as release the lock button 166 can The tongue 166A being in contact with one or more with latch piece 162).When depressing release the lock button 166, release the lock button 166 can be along Simultaneously pushing tow latch piece 162 slides along pivot P1 toward the same direction for pivot P1 sliding, and latch piece 162 is made to be detached from and couple shell 160 Engaging, release the lock carrying handle 111 whereby.Then, the coupling shell 160 after release the lock and carrying handle 111 can around pivot P1 relative to It couples shell 138 and frame body 120 rotates.

Illustrate the interaction between two latch pieces 140,162 below with reference to Fig. 6, Fig. 8 and Fig. 9.Refering to Fig. 6, it is assumed that youngster Virgin mobile device 100 is in unfolded state, and two latch pieces 140,162 are respectively at lock state.In this case, latch It the surface 172 of part 140 can be close to the surface 174 of latch piece 162.

It,, can be along direction if caretaker will adjust carrying handle 111 in the case where frame body 118 and 120 is in unfolded state refering to Fig. 9 F depresses release the lock button 166, so that latch piece 162 be driven to be displaced along pivot P1 release the lock.The release the lock displacement of latch piece 162 makes its table Face 174 is moved away from the surface 172 of latch piece 140, does not interfere with the state of latch piece 140, i.e. latch piece 140 can still maintain to lock Determine state.Then, frame body 118 and 120 maintenance be locked in unfolded state under, by the carrying handle 111 of release the lock can around pivot P1 into Row pivots adjustment.

Refering to Fig. 8, when caretaker wants folding children's mobile device, release the lock part 144 can be depressed along direction G.Therefore, release the lock Part 144 slides along the direction perpendicular to pivot P1, and by the inclined-plane 148A of the annular solid 144A of release the lock part 144 and channel 148 Between sliding contact, can pushing tow latch piece 140 slide and be detached from and the engaging that couples shell 138 along pivot P1.Furthermore latch piece 140 release the lock displacement causes the surface 174 of the contact of its surface 172 and pushing tow latch piece 162, latch piece 162 to be made to be latched part 140 It forces mobile and is slid along pivot P1 toward the same direction, use release the lock carrying handle 111.Therefore, pressure release the lock button 166 is not being needed In the case of can also release the lock carrying handle 111, and the release the lock operation of carrying handle 111 and frame body 120 parallel can carry out.Then, the frame after release the lock Body 120 and carrying handle 111 can be rotated relative to frame body 118 to folded state shown in fig. 5 around pivot P1.

It is designed by structure of the present invention, the pin-jointed structure 122,123 positioned at 104 left and right sides of seat, which can synchronize, to be released Lock keeps the folding operation of frame body 112 and carrying handle 111 more convenient.

Refering to Fig. 2 to 4, pivot Z defined in column 106 is located at the longitudinal axis S of neighbouring seat 104.Moreover pivot Z can phase One angle is tilted for the rear side vertical towards seat 104, tilts backwards seat 104.Therefore, the upper table of pedestal 102 The distance between the bottom in face 103 and seat 104, seat 104 front side 104B compared to seat 104 rear side 104A be compared with Greatly.According to an embodiment, pivot Z relative to the sweptback angle of vertical direction can between 0 degree and 15 degree, preferably about 10 Degree.Since column 106 tilts backwards, the sideshake of seat 104 can contain vertical component and horizontal component, so available The swing of gravity assist maintenance seat 104.

Cooperating Fig. 2 to 4, Figure 12 is the schematic diagram for being painted the internal structure of pedestal 102.Pedestal 102 has rear side 102A, preceding A side 102B and longitudinal axis B.Longitudinal axis B extends from rear side 102A to front side 102B along the center line of pedestal 102, and is located at close to vertical The pivot Z of column 106.Pedestal 102 may include a shell 176, and a chassis 178 and a support frame are provided in shell 176 180.Shell 176 has a bottom surface that can be stably supported on ground.Moreover the upper surface of shell 176 is to define bottom The upper surface 103 of seat 102.The upper surface 103 of pedestal 102 has an aperture 103A (being shown in Fig. 1), and column 106 is extended In aperture 103A.

Refering to fig. 12, chassis 178 is securable in shell 176, and can be made of body, by shell 176 Rear side extends to the front side of shell 176.Chassis 178 can be used as the reinforced structure of pedestal 102.

Support frame 180 may be disposed at the inside of shell 176, and be movably attached to chassis 178, make support frame 180 can Upper and lower displacement is carried out in the lower section of upper surface 103.According to an embodiment, support frame 180 can be in the rear side 102A close to pedestal 102 It is articulated by pivot P6 and chassis 178.Support frame 180 be U-shaped single structure body, it includes have a transverse part 180A and Two side 180B.Two side 180B can be connected to the left and right sides of transverse part 180A, and the end of side 180B can be divided It is not articulated via pivot P6 and chassis 178.176 groups of shell are connected to multiple abutting portions 183, and transverse part 180A is equipped with multiple support Connect the tongue 181 of abutting portion 183.Although support frame 180 shown in has a specific shape, it should be understood that support frame 180 can also be with With other shapes.

Refering to fig. 12, column 106 can be connected with support frame 180.According to an embodiment, column 106 may include an axis body 182 and a sleeve 184.Axis body 182 is fixed with 180 phase of support frame, and sleeve 184 is fixed with 104 phase of seat.Axis body 182 can It is fixed on the middle section of transverse part 180A, and can define the pivot Z of seat 104.Sleeve 184 can be in rear terminal part 114A with before Between terminal part 114B with 114 Joint of chassis section (as shown in Figures 2 to 4).Axis body 182 can be arranged in the inside of sleeve 184, make Sleeve 184 and seat 104 can be rotated around pivot Z relative to axis body 182 and support frame 180.

A body of rod 186 is equipped in shell 176 between two side 180B of support frame 180, and the body of rod 186 is in neighbouring pivot At axis Z with 184 Joint of sleeve.Because sleeve 184 and 104 phase of seat are fixed, the body of rod 186 is also fixed with 104 phase of seat.The body of rod 186 can extend (being substantially in align with the longitudinal axis S of seat 104 shown in FIG. 1) along the middle section of seat 104, and from Column 106 toward seat 104 rear side 104A radially.

Refering to fig. 1 with Figure 12, child motion device 100 also may include a magnetic driving system, to drive seat 104 around Pivot Z defined in column 106 make sideshake.Magnetic driving system may include there are two fixed magnetic force piece 188A, 188B and moveable magnetic force piece 188C.Magnetic force piece 188A, 188B in the longitudinal axis B of pedestal 102 opposite sides symmetrically It is fixed on shell 176, and is interval in the terminal part and magnetic force piece 188C Joint of column 106 on the body of rod 186.Implement according to one Example, wherein one or two magnetic force piece 188A, 188B is electromagnet, and the magnetic force piece 188C for being fixed on the body of rod 186 is permanent magnetic Iron.During seat 104 carries out sideshake around pivot Z, appoint in magnetic force piece 188C and two magnetic force pieces 188A, 188B One phase close to when can produce magnetic force, continue to the swing of seat 104 through magnetic force.The swing of seat 104 can help Child is consoled, and can be swung in the region shared by pedestal 102, the size of child motion device 100 can be so reduced.

When seat 104 does not need sideshake, seat 104 is also locked in pedestal using a locking mechanism by the present invention 102 set middle position, that is to say, that make self alignment of two longitudinal axis S, B.Seat 104 is locked to relative to pedestal 102 When setting middle position, child motion device 100 can be more convenient to carry.

Figure 13 and Figure 14 is painted the locking in child motion device 100 to prevent seat 104 set around pivot Z rotation The schematic diagram of mechanism.Locking mechanism may include an anchor log 190, movably be connected to seat 104.More specifically, it is anchored Part 190 can be single element, be located at maneuverable position and be articulated with chassis section 114.According to an embodiment, anchor log 190 for example with column 106 separately, and be set to the position of the rear terminal part 114A of neighbouring chassis section 114.Anchor log 190 can phase Seat 104 is moved between latched position (as shown in figure 13) and unlocking position (as shown in figure 14).At anchor log 190 For across the gap between the bottom of seat 104 and the upper surface of pedestal 102 103 when latched position.Anchor log 190 is in and releases The position close to the bottom of seat 104 is then folded to when lock position.

When anchor log 190 is in the locked position, anchor log 190 extend downwardly in seat 104 bottom and with pedestal 102 Upper surface 103 fasten.More specifically, the upper surface 103 of pedestal 102 can be equipped with a groove 192, groove 192 and pedestal 102 longitudinal axis B substantially aligns, and anchor log 190 can fasten when latched position with groove 192.It is recessed according to an embodiment Slot 192 can be set to the position between column 106 and the rear side 102A of pedestal 102, bottom and pedestal 102 for corresponding seat 104 The lesser region in the distance between upper surface 103.The anchor point that anchor log 190 and groove 192 are constituted when fastening, is located at The rear side (especially close to the rear terminal part 114A of chassis section 114) of neighbouring seat 104, and it is substantially opposite with the longitudinal axis B of pedestal 102 Together.Therefore, seat 104 can rotatably be locked in the position (longitudinal axis of pedestal 102 i.e. shown in FIG. 1 of align center with pedestal 102 The longitudinal axis S of B and seat 104 substantially aligns).

Refering to fig. 14, when rotation of anchor log 190 to unlocking position, can be detached from the groove 192 of upper surface 103, make seat 104 can rotate around pivot Z relative to pedestal 102.Anchor log 190 in unlocking position is convenient to be folded to neighbouring chassis The position of the rear terminal part 114A of section 114, for example, anchor log 190 can be accommodated and is hidden in recessed formed in chassis section 114 Place.

It is worth mentioning, anchor log can also be connected to pedestal 102 by the present invention, prevent seat 104 around pivot Z to realize The anchor point of rotation.Figure 15 and Figure 16 are that be painted in child motion device 100 be to prevent seat 104 set by the pivot Z rotation The schematic diagram for another locking mechanism set.Locking mechanism shown in Figure 15 and Figure 16 includes one and is movably connected to pedestal 102 Anchor log 194.More specifically, anchor log 194 can be single element, and can be articulated with the shell 176 of pedestal 102.Anchor Determining part 194 can be set between the rear side 102A and column 106 of pedestal 102 and substantially align with the longitudinal axis B of pedestal 102.Anchoring Part 194 can move between latched position (as shown in figure 15) and unlocking position (as shown in figure 16) relative to pedestal 102.Anchor Determine when part 194 is in the locked position for across the gap between the upper surface of pedestal 102 103 and the bottom of seat 104.Anchor log 194 are then folded to the position close to the upper surface 103 of pedestal 102 when being in unlocking position.

When anchor log 194 is in the locked position, anchor log 194 stretch out in upwards the upper surface 103 of pedestal 102 and with seat The bottom of chair 104 fastens.More specifically, anchor log 194 can be sticked in chassis section 114 neighbouring terminal part 114A institute thereafter The groove of formation.The anchor point that anchor log 194 and chassis section 114 are constituted when fastening, positioned at the rear side of neighbouring seat 104, And it substantially aligns with the longitudinal axis B of pedestal 102.Therefore, seat 104 can rotatably be locked in the position of align center with pedestal 102 It sets.

Refering to fig. 16, when rotation of anchor log 194 to unlocking position, can be detached from chassis section 114, make seat 104 can be around pivot Axis Z is rotated relative to pedestal 102.Anchor log 194 in unlocking position is folded to the upper surface of pedestal 102 in which can be convenient 103, such as anchor log 194 can be placed in the recess of upper surface 103.

Above-described child motion device has the advantages that its hard frame body convenient for folding.Moreover child motion device Can also have maneuverable anchor log, so that seat lock is scheduled central location, be conducive to the carrying of child motion device.

The above disclosure is only a preferred embodiment of the invention, cannot limit right of the invention certainly with this Range, therefore equivalent changes made in accordance with the claims of the present invention, are still within the scope of the present invention.

Claims

1. a kind of child motion device, comprising:

One pedestal；

One column is connected to the pedestal；

One seat, by the upright supports in the top of the pedestal, wherein the child motion device is characterized in that,

The seat is located at the top of the column and includes one first frame body and one second frame body, first frame body with Second frame body is articulated via a pivot and constitutes one and enclose frame；And

The child motion device further include:

One carrying handle is articulated with first frame body；

The carrying handle, can be rotatably locked in first frame body by one first latch piece, and first latch piece has one the One surface；And

First frame body and second frame body can be locked in unfolded state, second latch piece by one second latch piece With a second surface, wherein the second latch piece release the lock can drive the second surface contact and pushing tow institute when being displaced The first surface of the first latch piece is stated, to force first latch piece mobile, so as to carrying handle described in release the lock.

2. child motion device as described in claim 1, it is characterised in that: the carrying handle and second frame body respectively via The pivot is articulated with first frame body.

3. child motion device as claimed in claim 2, it is characterised in that: first latch piece and second latch piece It can be slid along the pivot, and in the case where second latch piece remains static, the release the lock displacement of first latch piece can drive The first surface is moved away from the second surface.

4. child motion device as described in claim 1, it is characterised in that: first latch piece and second latch piece Promoted respectively by spring-force driven dual to lock state.

5. child motion device as described in claim 1, it is characterised in that: further include a release the lock part, the release the lock part has One annular solid and the second latch piece release the lock can be driven to be displaced, the annular solid slidably contacts second latch piece.

6. child motion device as claimed in claim 5, it is characterised in that: second latch piece has a channel, described The section in channel is in the shape of the letter V shape, and the channel annularly surrounds the pivot and slidably contacts the annular solid.

7. child motion device as claimed in claim 5, it is characterised in that: the release the lock part and first frame body can phases Second frame body is rotated synchronously, and the release the lock part can be also approximately perpendicular to relative to first frame body along one The planar slip of the pivot.

8. child motion device as claimed in claim 5, it is characterised in that: first latch piece is mutually solid with an elongated portion It connects, the elongated portion passes axially through an aperture of the annular solid and second latch piece of the release the lock part, and institute The end for stating elongated portion has a flange, and the flange defines the first surface.

9. child motion device as claimed in claim 5, it is characterised in that: further include a release the lock button, the release the lock button can drive Sail the first latch piece release the lock displacement, wherein the release the lock button is to slide along the pivot.

10. child motion device as described in claim 1, it is characterised in that: first frame body and second frame body point Shell is not coupled with one first and one second coupling shell is mutually fixed, the carrying handle couples shell with a third and mutually fixes, and The opposite sides that the second coupling shell and third coupling shell couple shell with described first respectively is articulated, In, the first coupling shell and third coupling shell at least partly define a first inner chamber, first coupling Shell and the second coupling shell at least partly define a second inner chamber, and first latch piece is in the first inner chamber Middle movement, and second latch piece moves in the second inner chamber.

11. child motion device as claimed in claim 10, it is characterised in that: second latch piece and second coupling Shell is closed mutually rotatably to lock, the first coupling shell includes multiple recesses, and second latch piece has multiple double wedges, The multiple recess and the multiple double wedge are arranged rotating around the pivot, wherein second latch piece it is the multiple convex Tooth and the multiple recess only prevent first frame body from rotating towards folding direction relative to second frame body when fastening.

12. child motion device as claimed in claim 11, it is characterised in that: the first coupling shell further includes one second Recess, when intermediate angular position of second frame body between unfolded state and folded state, second latch piece One of double wedge can fasten with second recess, use prevent second frame body towards folding direction relative to The first frame body rotation, but second frame body is allowed to rotate towards expansion direction.

13. child motion device as claimed in claim 12, it is characterised in that: the intermediate angular position and the expansion shape Angle between state is between 35 degree and 45 degree.

14. child motion device as claimed in claim 12, it is characterised in that: second recess is at least partly between one Between block side wall and an inclined-plane, one of double wedge of second latch piece can hinder when being in contact with the block side wall Only second frame body is rotated towards folding direction, and when second frame body is from the intermediate angular position towards the expansion When state rotates, double wedge slidably contacts the inclined-plane.

15. child motion device as described in claim 1, it is characterised in that: the seat also includes a chassis section and one Back frame section, the chassis section have terminal part behind a front end portion and one, and the chassis section is in the front end portion and institute It states and is connected between rear terminal part with the top of the column, the rear terminal part phase of the back frame section and the chassis section Pivot joint, first frame body is also connected with the back frame section, and second frame body also with the chassis section it is described before Terminal part is connected.