CN102101491B - Foldable infant carrying device - Google Patents
Foldable infant carrying device Download PDFInfo
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- CN102101491B CN102101491B CN 200910258821 CN200910258821A CN102101491B CN 102101491 B CN102101491 B CN 102101491B CN 200910258821 CN200910258821 CN 200910258821 CN 200910258821 A CN200910258821 A CN 200910258821A CN 102101491 B CN102101491 B CN 102101491B
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- carrying device
- pipe
- seat
- supporting frame
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Abstract
The invention relates to a foldable infant carrying device comprising a supporting frame body, a seat group, a backrest positioning piece, a backrest tube and a connecting piece. The seat group comprises a seat tube and a seat board which is fixedly connected to the seat tube; the backrest positioning piece is arranged on the seat board and comprises a plurality of clamping grooves; the backrest tube is pivotally connected to the seat board, the tail end of the backrest tube is glidingly provided with a clamping piece which is selectively clamped in one of the plurality of clamping grooves; and the connecting piece comprises an unlocking part and respectively connected with the supporting frame body and the seat tube. When the supporting frame body is folded and the seat board moves along, the clamping piece can be limited by the unlocking part to move along the seat board and driven to separate from the clamping with the clamping grooves.
Description
[technical field]
The invention relates to a kind of baby carrying device, particularly about foldable baby carrying device.
[background technology]
The baby carrying devices such as perambulator, baby's swing, bassinet or baby carrier are convenient to the convenience looking after the infant and take in for the person that provides the Parenting, the complicated structure of standing meter is so that baby carrying device has the function that can fold or carry out.Although so can for father and mother when need not or do not use baby carrying device for a long time, can select baby carrying device is folded, to reduce its shared space, be convenient to the collection keeping.But; common situation is; for the function that folds or carry out is provided more; normal meeting is very complex so that carrying structure becomes, and the doubt that increases overall weight is arranged, in addition; when wanting to fold; the position of all parts needs respectively operation adjustment of father and mother, therefore still needs at present to want a kind of closing function can be provided, and package assembly is simple and fold the simple baby carrying device of operation.
[summary of the invention]
A purpose of the present invention is to provide a kind of foldable infant carrying device, it can provide closing function, and has simple structure, see through position corresponding relation and the continuous action relation of each parts, so that needed control step is reduced when folding, meet the now baby carrying device of demand and provide.
The invention provides a kind of baby carrying device, it comprises a supporting frame, a seat-assembly, leans against locations, leans against pipe, reaches attaching parts.This seat-assembly comprises a seat tube and a seat board, and this seat board is fixedly connected on this seat tube.This leans against locations and is arranged on this seat board, and includes several engagement grooves.This leans against pipe and is connected in pivotly this seat board, and this end that leans against pipe is provided with an engagement piece slidably, and wherein this engagement piece optionally is sticked in one of these several engagement grooves.This attaching parts comprises a release the lock section, and this attaching parts connects respectively this supporting frame and this seat tube.Wherein, when folding and this seat board moved thereupon when this supporting frame, this release the lock section can limit this engagement piece and move with this seat board and this engagement piece is broken away from and the engaging of this engagement groove.
The present invention provides a kind of baby carrying device in addition, and it comprises: a supporting frame, a seat-assembly, lean against group, and lean against locations and a retracting mechanism.Seat-assembly is to be connected with group with this supporting frame, leans against locations and is arranged at this seat-assembly.Lean against group and comprise that one leans against pipe and an engagement piece, this leans against pipe can be around a pivot with respect to this seat-assembly rotation, and this engagement piece then is arranged at this and leans against the pipe end.Retracting mechanism comprises one unlock part, and this unlock part is articulated in this and leans against locations.Wherein, this engagement piece can lean against the locations displacement with respect to this between a primary importance and a second place; When being positioned at this primary importance, this engagement piece and this lean against locations and fasten, and are locked in an angle of inclination this is leaned against assembly; When being positioned at this second place, this engagement piece breaks away from this engaging that leans against locations, when this supporting frame is folding, with driving conflict this engaging projection of this engagement piece of this unlock part, is moved to this second place to impel this engagement piece by this primary importance.
Accept above-mentionedly, the invention provides a kind of foldable infant carrying device, it is characterized in that: comprising:
One supporting frame;
One seat-assembly comprises a seat tube and a seat board, and this seat board is fixedly connected on this seat tube;
One leans against locations, is arranged on this seat board and includes several engagement grooves;
One leans against pipe, is connected in pivotly this seat board, and this end that leans against pipe arranges an engagement piece slidably, and wherein this engagement piece optionally is sticked in one of these several engagement grooves; And
A connection piece comprises a release the lock section, and this attaching parts connects respectively this supporting frame and this seat tube;
Wherein, when folding and this seat board moved thereupon when this supporting frame, this release the lock section can limit this engagement piece and move with this seat board and this engagement piece is broken away from and the engaging of this engagement groove.
Described foldable infant carrying device is characterized in that: this engagement piece is and a release the lock projection interlock.
Described foldable infant carrying device, it is characterized in that: when this supporting frame is folding, this attaching parts can rotate thereupon, makes this release the lock section of this attaching parts promote this release the lock projection, and then makes this engagement piece interlock to remove and the engaging of one of these several engagement grooves.
Described foldable infant carrying device is characterized in that: this leans against pipe and more comprises a push button and a traction piece, and this traction piece connects this push button and this engagement piece.
Described foldable infant carrying device is characterized in that: this leans against pipe and more comprises fluting and a connecting element, and this connecting element is connected with this push button and is arranged in this fluting, makes this push button be connected in slidably this and leans against pipe.
Described foldable infant carrying device is characterized in that: during displacement one preset distance, this traction piece drives this engagement piece displacement to remove engaging of one of these several engagement grooves of engagement piece and this to this push button in this fluting.
Described foldable infant carrying device, it is characterized in that: this supporting frame comprises a push rod and a rear foot, this attaching parts comprises one first articulated section, one second articulated section and one the 3rd articulated section, this first articulated section connects this push rod, this second articulated section connects this seat tube, and the 3rd articulated section connects this rear foot.
Described foldable infant carrying device is characterized in that: this seat-assembly more comprises a storing basket pipe, and the 3rd articulated section more is connected with this storing basket pipe.
Described foldable infant carrying device is characterized in that: the end of this push rod engages this rear foot in separable mode, when this supporting frame folds, this push rod be with this rear foot portion from.
Described foldable infant carrying device is characterized in that: this release the lock section is arranged at this first articulated section.
Described foldable infant carrying device is characterized in that: this supporting frame more comprises a forward foot in a step and a service plate, and this forward foot in a step is to being provided with a location hook by service plate, so that this service plate is located.
Described foldable infant carrying device, it is characterized in that: this supporting frame more comprises a side handrail, comprise at least one fixed orifice and a fixed block, this leans against and is provided with a cloth on the pipe, be connected with a belt body between this side handrail and this cloth, one end of this belt body is fixed in this cloth, and the other end is fixed on this fixed block after passing this fixed orifice.
The present invention also provides a kind of baby carrying device, it is characterized in that: comprising:
One supporting frame;
One seat-assembly, itself and this supporting frame is connected with group;
One leans against group, and it comprises that one leans against pipe and an engagement piece, and this leans against pipe can be around a pivot with respect to this seat-assembly rotation, and this engagement piece then is arranged at this and leans against the pipe end;
One leans against locations, is arranged at this seat-assembly; And
One retracting mechanism, it comprises one unlock part, this unlock part is articulated in this and leans against locations;
Wherein, this engagement piece can lean against the locations displacement with respect to this between a primary importance and a second place; When being positioned at this primary importance, this engagement piece and this lean against locations and fasten, and are locked in an angle of inclination this is leaned against group; When being positioned at this second place, this engagement piece breaks away from this engaging that leans against locations, when this supporting frame folds when folding, will drive this unlock part this engagement piece of conflicting, and is moved to this second place to impel this engagement piece by this primary importance.
Described baby carrying device is characterized in that: this leans against locations and is provided with several engagement grooves, by engaging of this engagement piece and arbitrary this engagement groove, this can be leaned against group and be locked in an angle of inclination.
Described baby carrying device is characterized in that: comprise a suspension rod between this supporting frame and this retracting mechanism, when this supporting frame folds when folding, this suspension rod drives this unlock part and enters this positioning groove, to conflict and to impel this engagement piece to break away from this positioning groove.
Described baby carrying device is characterized in that: this unlock part comprises a stripes and a stop section, and a top of this stripes is articulated in this and leans against locations.
Described baby carrying device is characterized in that: this stop section comprises ejection surface, and when this bracing frame was folding, this unlock part was with this this engagement piece of ejection surface conflict, is moved to this second place to impel this engagement piece by this primary importance.
Described baby carrying device is characterized in that: this stop section comprises a conflict surface, and when this engagement piece was moved to this second place by this primary importance, this conflict surface can be passed further this and be leaned against pipe.
Therefore, when folding, the spinning movement of attaching parts can promote to lean against the release the lock projection of pipe, allows with the drive engagement piece lean against pipe disengaging fastening state, folds to finish and can change its fixed position, thus, can make the operation sheet purifying that folds.
[description of drawings]
Fig. 1 is a view that illustrates the baby carrying device of one embodiment of the invention.
Fig. 2 is the part-structure schematic diagram that illustrates the baby carrying device of one embodiment of the invention.
Fig. 3 A is a section-drawing that illustrates the baby carrying device of one embodiment of the invention.
Fig. 3 B is the structural representation of the attaching parts of demonstration one embodiment of the invention.
Fig. 4 is another view that illustrates the baby carrying device of one embodiment of the invention.
Fig. 5 is the collapse state schematic diagram that illustrates the baby carrying device of one embodiment of the invention.
Fig. 6 is for showing the structural representation according to the baby carrying device of another embodiment of the present invention.
Fig. 7 illustrates seat-assembly and the winding schematic diagram that leans against group.
The part-structure schematic diagram that leans against group that Fig. 8 provides according to one embodiment of the invention for demonstration.
Fig. 9 is for the schematic diagram of the unlock part that provides according to one embodiment of the invention is provided.
When Figure 10 launches for illustrating baby carrying device, lean against pipe and leaned against the schematic diagram that locations is sticked in the forward location state.
Figure 11 then folds when folding for illustrating baby carrying device, leans against the schematic diagram that pipe breaks away from the engaging that leans against locations.
Baby carrying device 100,200 supporting frames 1,202
Seat-assembly 2,210 leans against locations 3,250
Lean against pipe 4,232 attaching partss 5
Rear foot tube 12,204 front foot pipe 13,205
Wheel 14,206 side handrails 15
Seat board 22,222 storing basket pipes 23
Engagement groove 31,264 push buttons 41
Fluting 42,47,233 traction pieces 43
Engagement piece 44,266 connecting elements 45,268
Release the lock projection 46
51 second articulated sections 52, the first articulated section
The 3rd articulated section 53 release the lock sections 54
Lean against group 212 hinges 214
Opening 221 cross bars 226
Unlock part 272 attaching partss 274
Stripes 282 stop sections 284
Recess 521
Engaging projection 44B front stall position 222A
222B bottom, back seat position 232A
First end 274A the second end 274B
[specific embodiment]
At first please in the lump referring to figs. 1 to Fig. 3 A, wherein Fig. 1 is a view of the baby carrying device of demonstration one embodiment of the invention, Fig. 2 is the part-structure schematic diagram of the baby carrying device of demonstration one embodiment of the invention, and Fig. 3 A is a section-drawing of the baby carrying device of demonstration one embodiment of the invention.As shown in FIG., baby carrying device 100 is take a perambulator as example at this, yet not as limit.Baby carrying device 100 comprises that a supporting frame 1, a seat-assembly 2, two lean against locations 3, and lean against pipe 4, two attaching partss 5 and a cloth 6 (illustrating with dotted line).Supporting frame is demonstration example at this by the structure that a push rod 11, two rear foot tubes 12, two front foot pipe 13, several wheels 14, two side handrails 15 and a service plate 16 form.To engage the location in separable mode between push rod 11 and the rear foot tube 12, during every day use baby carrying device 100, push rod 11 is to be fastened togather with rear foot tube 12, when wanting to fold baby carrying device 100, push rod 11 and rear foot tube 12 can be separated from engaging place.Side handrail 15 front ends are connected with service plate 16, the rear end is articulated in push rod 11, and and rear foot tube 12 be articulated between the front and back end, on side handrail 15, also comprise at least one fixed orifice 151 and a fixed block 152, one belt body, 153 1 ends pass fixed orifice 151 and captive joint with fixed block 152, the other end then leans against the seat cloth 6 of pipe on 4 and captives joint with being socketed in, and when supporting frame 1 during because of the operation that folds or launch, can reach supporting frame 1 and lean against the continuous action relation of managing between 4.Service plate 16 is can be locked between two side handrails 15, in the time need not using, can be with service plate 16 and handrail 15 release the locks, and be provided with the fixedly position of service plate 16 after the release the lock of a location hook 131 in position after front foot pipe 13 corresponding service plate 16 release the locks.
Seat-assembly 2 comprises a seat tube 21, a seat board 22 and a storing basket pipe 23.One end of seat tube 21 is fixing with seat board 22.Offer respectively one on the both sides of the carrying surface that seat board 22 can be taken for the child and open 221, its lower each correspondence is provided with one and leans against locations 3, lean against and offer a plurality of engagement grooves 31 on the locations 3, this leans against locations 3 can different forms, can be a separate unit that is locked in this seat board 22, also can be a structure integrally formed with this seat board 22.
The pipe 4 that leans against of the present embodiment is that two L shaped pipes engage the body that forms, rotatably to be articulated in seat board 22, and engage with the wherein one of engagement groove 31, make lean against pipe 4 be fixed on the desired position of user with and seat board 22 between form an angle of inclination, state as shown in Figure 1 is to lean against pipe 4 backward, and the infant can positive mode forward be ridden in the baby carrying device 100.Such as Fig. 2 and Fig. 3 A is clearer illustrates, lean against pipe 4 and be provided with symmetrically two push buttons 41, a plurality of fluting 42,47, two traction pieces 43, two engagement pieces 44, two connecting elements 45 and two release the lock projections 46.Two push buttons 41 are set in respectively to lean against manages 4 tops, and the position that leans against pipe 4 corresponding push buttons 41 offers respectively a fluting 42, wears fluting 42 and push button 41 with connecting element 45, makes push button 41 lean against pipe 4 being installed on respect to the modes that lean against pipe 4 slips.One end of each traction piece 43 sees through connecting element 45 and is connected with a push button 41, and the other end of traction piece 43 then is connected with an engagement piece 44, moves with traction piece 43 to drive connecting element 45 when push button 41 slides.Engagement piece 44 is arranged at slidably and leans against pipe 4 end, and the one end forms an engaging projection 44B, with lean against locations 3 on an engagement groove 31 engage the location.Preferably, push button 41 is so that can drive when two push buttons, 41 slide in opposition, one preset distance and engage projection 44B disengaging engagement groove 31 with fluting 42 position, therefore when changing to lean against, user's wish manages 4 during with respect to the angle of inclination of seat board 22, only need application of force promotion push button 41 and compress an elastic component (not shown) that is arranged on this engagement piece 44, pivoting leans against pipe 4 to the wish angle again, removes the aforementioned application of force and makes and engage projection 44B and be subjected to the elastic component effect and engage with another engagement groove 31 once again and get final product.
Please refer to Fig. 4, it shows the view of one embodiment of the invention.Has continuous action relation between release the lock projection 46 and the engagement piece 44, as: release the lock projection 46 is preferably a washer, fixing via a riveting parts and engagement piece 44, and lean against pipe 4 and offer fluting 47 at corresponding release the lock projection 46 places, expose to lean against outside the pipe 4 and can drive engagement piece 44 during along 47 slip of this fluting and move and break away from engaging so that release the lock projection 46 passes fluting 47, release the lock projection 46 is not limited to the embodiment of previous embodiment, also can multi-form mode implement, for example, release the lock projection 46 can be cooperated with the integrally formed mode of this engagement piece 44.
In addition please in the lump with reference to figure 3B, it is the structural representation of the attaching parts of demonstration one embodiment of the invention, as shown in FIG., attaching parts 5 comprises one first articulated section 51, one second articulated section 52, one the 3rd articulated section 53 and release the lock section 54, and release the lock section 54 is arranged near the medial surface of the first articulated section 51 in the face of seat board 22.The first articulated section 51 is to articulate with push rod 11, in the present embodiment, push rod 11 is articulated in a lateral surface of the first articulated section 51, the second articulated section 52 offers a recess 521 so that seat tube 21 rear ends wear is articulated in wherein, the front end outside of seat tube 21 also is pivotally connected to front foot pipe 13, then captives joint with seat board 22 in the front end inboard, and 53 of the 3rd articulated sections are to articulate with rear foot tube 12 and storing basket pipe 23, be to be socketed on wherein as example take storing basket pipe 23 at this, yet need not be limited to this.
When wanting to fold baby carrying device 100, the user removes first engagement connection state between push rod 11 and the rear foot tube 12 to carry out the folding of supporting frame 1, push rod 11 is rotated as rotating shaft to be articulated in side handrail 15 rear end, make when originally push rod 11 is sticked in rear foot tube 12 and push vertical to the heeling condition of vertical formation, this moment, attaching parts 5 was take the 3rd articulated section 53 that is connected in rear foot tube 12 as rotating shaft, rotated backward by push rod 11 drives, further push rod 11 is moved down again, the first articulated section 51 is rotated towards storing basket pipe 23 thereupon, be linked to seat tube 21 rear ends of attaching parts 5 second articulated sections 52 and also will move towards storing basket pipe 23 directions along with the rotation of attaching parts 5 this moment, and it is close gradually with rear foot tube 12 to drive front foot pipe 13.What be sticked in engagement groove 31 this moment leans against pipe 4 along with seat board 22 moves to storing basket pipe 23 directions, release the lock projection 46 on it also moves to the release the lock section 54 corresponding to attaching parts 5 thereupon, and conflict with release the lock section 54, owing to making along with push rod 11 continues to move down, seat board 22 leans against pipe 4 release the lock projection 46 by 54 restrictions of release the lock section and along with seat board 22 is passed, and then make engagement piece 44 by interlock and the fastening state of engagement release projection 44B and one engagement groove 31, finish in the lump folding and the release the lock that leans against pipe 4 of seat board 22, and see through the limit method of belt body 153 tractions, make to lean against pipe and 4 be maintained at a vertical state, and reach the state of finishing that folds as shown in Figure 5.Therefore, when folding, when rotating thereupon, attaching parts 5 can promote to lean against the release the lock projection 46 of pipe 4, carry out displacement to drive engagement piece 44 with respect to leaning against pipe 4, allow lean against pipe 4 disengaging fastening states, fold to finish and can change its fixed position, thus, can make the operation sheet purifying that folds.
Other please refer to Fig. 6, and it is for showing that baby carrying device 200 for example is perambulator according to the structural representation of the baby carrying device 200 of another embodiment of the present invention, and it can be easy to folding folding.As shown in FIG., baby carrying device 200 is provided with a supporting frame 202, seat-assembly 210 and leans against group 212.Supporting frame 202 comprises rear foot tube 204, front foot pipe 205, wheel 206 and push rod 208, and seat-assembly 210 is provided with seat board 222.According to one embodiment of the invention, rear foot tube 204 can be that a single pipe fitting consists of or several telescopic tubes form, and can rear foot tube 204 be connected to push rod 208 and front foot pipe 205 by hinge 214, can fold folding supporting frame 202 to form.The arranged on left and right sides of seat-assembly 210 respectively by suspension rod 216 through connecting pivotal part 217 windings to the hinge 214 of supporting frame 202.Connect pivotal part 217 1 sides and be fixed in the hinge 214 that is connected with push rod 208, opposite side then is and suspension rod 216 articulates, and the pivoting point of connection pivotal part 217 and suspension rod 216 can be different and pivot according to suspension rod 216 positions.Being provided with in the hinge 214 can be with the mechanism (not shown) of front foot pipe 205 with push rod 208 padlocks and release the lock, and it can be connected with the button (not shown) that push rod 208 ends are provided with through cable or other similar connections element.After the user operates this button and makes mechanism's release the lock, front foot pipe 205 and rear foot tube 204 just can relatively rotate with push rod 208 supporting frame 202 is folded, this moment is through connecting the pivot of pivotal part 217, suspension rod 216 and can be rotated hinge 214 thereupon and move down simultaneously with the folding of supporting frame 202 or reduce height is to drive seat-assembly 210 and to lean against the folding of group 212.
Fig. 7 illustrates seat-assembly 210 and the winding schematic diagram that leans against group 212.As shown in FIG., seat-assembly 210 comprises seat board 222 and is fixed in the seat tube 224 of seat board 222 belows.According to one embodiment of the invention, seat board 222 can be divided into front stall position 222A and back seat position 222B.The front end of front stall position 222A is connected to the cross bar 226 (with reference to Fig. 6) of supporting frame 202.Pivot 230 windings that the arranged on left and right sides edge of back seat position 222B then can be respectively defines by riveting parts or its like are to suspension rod 216.
Please be simultaneously with reference to Fig. 7 and Fig. 8, the part-structure schematic diagram that leans against group 212 that provides according to one embodiment of the invention for demonstration of Fig. 8 wherein.As shown in FIG., lean against group 212 and comprise that two sections approximately parallel lean against pipe 232, are connected to the adjustment pipe 234 that leans against pipe 232 tops, are arranged at the engaging projection 266B and the spring installation 254 that lean against pipe 232 ends.Lean against pipe 232 and adjust pipe 234 and form the structure that approximately is the U word shape.In other embodiment, adjust the actuated piece that pipe 234 can be provided with similar push button 41 shown in Figure 1.Respectively lean against pipe 232 the bottom 232A winding to that pivots respectively and lean against locations 250, use and adjust and set the angle of inclination that leans against group 212.The bottom 232A that leans against pipe 232 can be provided with elongated slot 267.Be provided with spring 254, engagement piece 266 and connecting element 268 in the elongated slot 267.By connecting element 268, such as riveting parts etc., pass from a side that leans against pipe 232, the fluting 233 by elongated slot 267, engagement piece 266 and lean against locations 250 after, engagement piece 266 can be arranged at and lean against pipe 232 end, and will lean against pipe 232 and be pivotally connected to and lean against on the locations 250.By this, leaning against pipe 232 can rotate around the pivot that connecting element 268 consists of, and uses and adjusts its angle of inclination with respect to seat board 222.And an end of spring 254 is connected with engagement piece 250, and the other end be fixed in lean against the pipe 232 inboards.In addition, because connecting element 268 is placed in fluting about in the of 233 between two ora terminalis, force in the elastic force that is located at the actuated piece (not shown) of adjusting pipe 234 and drives engagement piece 266 antagonistic springs 254 through cable or other similar connections element as the user, allow engaging projection 266B along elongated slot 267 and the displacement of long axis direction directions X thereof, and break away from and the fastening state that leans against locations 250, and again the application of force make lean against the pipe 232 the rotation to another angle, release puts on the external force on the actuated piece, elastic force effect by spring installation 254 is sticked in arbitrary engagement groove 264 engaging projection 266B once again, to finish the angular adjustment that leans against group 212.
According to one embodiment of the invention, lean against locations 250 and can be integrally formed at seat board 222.Lean against locations 250 be provided with receivability and be fixed to the groove 256 of seat tube 224, and from groove 256 about vertically extending discs 258.Wherein, groove 256 is positioned at a side 258A of disc 258, and disc 258 then has concave surface 260 at the opposite side 258B of groove 256.The lower edge of concave surface 260 is formed with conflict flange 262, and it can be part circular, and comprises that several are located at the radially engagement groove 264 of different angles.The shape of engagement groove 264 can be accepted to lean against the engaging projection 266B insertion that pipe 232 is provided with, and consequently leans against pipe 232 and can be sticked in differing tilt angles.Embodiment according to this, engagement groove 264 can comprise forward direction engagement groove 264A and backward engagement groove 264B, yet is not limited to this, and the engagement groove 264 of other directions, angle also can be arranged.A spatial accommodation is defined in concave surface 260 and conflict flange 262 parts, but wherein winding leans against pipe 232 bottom 232A.
In addition, when baby carrying device 200 is folding when folding, also can impel the engaging projection 266B that leans against pipe 232 to break away from engagement groove 264 by a retracting mechanism 270, allow lean against pipe 232 subsequently can be along folding application of force direction wing drop.Embodiment according to this, retracting mechanism 270 can comprise unlock part 272, and attaching parts 274 that unlock part 272 and suspension rod 216 are joined.
Please refer to Fig. 9, it is for the schematic diagram of the unlock part 272 that provides according to one embodiment of the invention is provided.As shown in FIG., unlock part 272 can approximately be the L word shape, and it comprises stripes 282 and stop section 284.In the present embodiment, the top of stripes 282 can be arranged at and lean against in locations 250 1 sides or the open slot (not shown) in it, is articulated in by connecting element 268 to lean against on the locations 250.Stop section 284 has ejection surface 290 and the surface 292 of conflicting, and stripes 282 and stop section 284 are to arrange around the outside of conflict flange 262.In addition, as shown in Figure 7, unlock part 272 also sees through attaching parts 274 and joins with suspension rod 216.According to one embodiment of the invention, attaching parts 274 for example is pipe link, and its first end 274A and stripes 282 articulate, and the second end 274B of attaching parts 274 then articulates with suspension rod 216.
Figure 10 and Figure 11 are the diagram of work that illustrates retracting mechanism 270.Wherein, when Figure 10 launches for illustrating baby carrying device 200, lean against pipe and 232 leaned against the schematic diagram that locations 250 is sticked in the forward location state, Figure 11 then folds when folding for illustrating baby carrying device 200, leans against the schematic diagram that pipe 232 disengagings lean against the engaging of locations 250.At first with reference to Figure 10, the engaging projection 266B that leans against pipe 232 is sticked among the forward direction engagement groove 264A for the elastic force effect by spring installation 254, and 284 of the stop sections of unlock part 272 are at forward direction engagement groove 264A and rear between the engagement groove 264B.On the other hand, when baby carrying device 200 is to launch and during in backward positioning states, lean against the tube wall that pipe 232 engaging projection 266B is sticked among the backward engagement groove 264B for the elastic force effect by spring installation 254 and mat leans against pipe 232 and be connected on the conflict flange 262 of backward engagement groove 264B, lean against the bearing force of pipe 232 when backward the use to provide.
Then please refer to Fig. 6, Fig. 7 and Figure 11, when baby carrying device 200 folding folding, can relatively rotate through release the lock between front foot pipe 205 and the push rod 208, the user rotates push rod 208 and when an end of suspension rod 216 and its pivot joint is moved down, the suspension rod 216 that is connected with push rod 208 will pivot centered by pivot 230, and drive forward displacement of attaching parts 274.By the promotion of attaching parts 274, unlock part 272 will rotate around the pivot that connecting element 268 defines, and stop section 284 is moved towards forward direction engagement groove 264A.By this, the elastic force effect that the ejection surface 290 of stop section 284 leans against the engaging projection 266B of pipe 232 and overcomes spring installation 254 promoting, the engaging that makes engaging projection 266B break away from forward direction engagement groove 264A, as shown in figure 11.Lean against pipe 232 engaging projection 266B and break away from the engaging that is no longer leaned against locations 250 behind the forward direction engagement groove 264A, therefore leaning against pipe 232 can be along folding direction wing drop, M/C that need not be extra, in the time of also can folding with baby carrying device 200 is folding, drive unlock part 272 and move because supporting frame 202 and suspension rod 216 move down, and further pass to break away from the surface 292 of conflicting and leaning against pipe 232 after the engaging.
By retracting mechanism provided by the present invention, leaning against pipe can be with the folding automatic trip that folds of perambulator from the engaging that leans against detent mechanism, and then simplifies needed M/C when folding.Except the above embodiments, retracting mechanism of the present invention also is applicable to the embodiment of other seat-assembly.
Above narration is according to a plurality of different embodiment of the present invention, and wherein various features can single or different combinations be implemented.Therefore, the exposure of embodiment of the present invention should be regardless of limit the present invention in the embodiment that discloses for illustrating the specific embodiment of principle of the present invention.Further it had before been narrated and accompanying drawing only is the usefulness of the present invention's demonstration, not limited by its limit.The variation of other elements or combination be possibility all, and is not contrary in the present invention's spirit and scope.
Claims (10)
1. foldable infant carrying device is characterized in that: comprising:
One supporting frame;
One seat-assembly comprises a seat tube and a seat board, and this seat board is fixedly connected on this seat tube;
One leans against locations, is arranged on this seat board and includes several engagement grooves;
One leans against pipe, can be pivotally connected in this seat board, and this end that leans against pipe arranges an engagement piece slidably, and wherein this engagement piece can optionally be sticked in one of these several engagement grooves; And
A connection piece comprises a release the lock section, and this attaching parts connects respectively this supporting frame and this seat tube;
Wherein, when folding and this seat board moved thereupon when this supporting frame, this release the lock section can limit this engagement piece and move with this seat board and this engagement piece is broken away from and the engaging of this engagement groove,
This engagement piece is and a release the lock projection interlock, and when this supporting frame was folding, this attaching parts can rotate thereupon, makes this release the lock section of this attaching parts promote this release the lock projection, and then makes this engagement piece interlock to remove and the engaging of one of these several engagement grooves.
2. foldable infant carrying device as claimed in claim 1, it is characterized in that: this leans against pipe and more comprises a push button and a traction piece, and this traction piece connects this push button and this engagement piece.
3. foldable infant carrying device as claimed in claim 2 is characterized in that: this leans against pipe and more comprises fluting and a connecting element, and this connecting element is connected with this push button and is arranged in this fluting, makes this push button can be slidably connected to this and leans against pipe.
4. foldable infant carrying device as claimed in claim 3 is characterized in that: during displacement one preset distance, this traction piece drives this engagement piece displacement to remove engaging of one of these several engagement grooves of engagement piece and this to this push button in this fluting.
5. foldable infant carrying device as claimed in claim 1, it is characterized in that: this supporting frame comprises a push rod and a rear foot, this attaching parts comprises one first articulated section, one second articulated section and one the 3rd articulated section, this first articulated section connects this push rod, this second articulated section connects this seat tube, and the 3rd articulated section connects this rear foot.
6. foldable infant carrying device as claimed in claim 5, it is characterized in that: this seat-assembly more comprises a storing basket pipe, the 3rd articulated section more is connected with this storing basket pipe.
7. foldable infant carrying device as claimed in claim 5, it is characterized in that: the end of this push rod engages this rear foot in the mode that can separate, when this supporting frame folds, this push rod be with this rear foot portion from.
8. foldable infant carrying device as claimed in claim 5, it is characterized in that: this release the lock section is arranged at this first articulated section.
9. foldable infant carrying device as claimed in claim 1, it is characterized in that: this supporting frame more comprises a forward foot in a step and a service plate, this forward foot in a step be to should being provided with a location hook by service plate, with this service plate location.
10. foldable infant carrying device as claimed in claim 1, it is characterized in that: this supporting frame more comprises a side handrail, comprise at least one fixed orifice and a fixed block, this leans against and is provided with a cloth on the pipe, be connected with a belt body between this side handrail and this cloth, one end of this belt body is fixed in this cloth, and the other end is fixed on this fixed block after passing this fixed orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910258821 CN102101491B (en) | 2009-12-18 | 2009-12-18 | Foldable infant carrying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910258821 CN102101491B (en) | 2009-12-18 | 2009-12-18 | Foldable infant carrying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102101491A CN102101491A (en) | 2011-06-22 |
| CN102101491B true CN102101491B (en) | 2013-10-16 |
Family
ID=44154618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910258821 Active CN102101491B (en) | 2009-12-18 | 2009-12-18 | Foldable infant carrying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102101491B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512023B (en) * | 2011-12-05 | 2016-08-10 | 好孩子儿童用品有限公司 | Children dinning chair |
| CN103070572A (en) * | 2013-01-09 | 2013-05-01 | 好孩子儿童用品有限公司 | Baby dining chair |
| CN104417595B (en) * | 2013-09-10 | 2017-03-29 | 明门香港股份有限公司 | Interlocked folding mechanism and carriage for children |
| CN112758165B (en) * | 2017-01-06 | 2023-08-08 | 明门瑞士股份有限公司 | Child support assembly and infant carrier |
| CN107669022B (en) * | 2017-10-17 | 2024-03-22 | 惠州市贝凯斯日用制品有限公司 | Folding infant seat |
| CN113619669B (en) * | 2017-12-14 | 2023-11-03 | 明门瑞士股份有限公司 | Infant carrier with foldable basket mechanism |
| CN108382448A (en) * | 2018-02-05 | 2018-08-10 | 罗弟容 | Shopping cart |
| CN114304981B (en) * | 2018-04-20 | 2024-04-30 | 明门瑞士股份有限公司 | Baby carrier, baby seat and linkage folding mechanism thereof |
| CN210300375U (en) * | 2018-05-07 | 2020-04-14 | 明门(中国)幼童用品有限公司 | Foldable containing device |
| CN210882284U (en) * | 2018-07-29 | 2020-06-30 | 刘玲芝 | Baby carriage with seat backrest capable of being linked to be folded |
| CN110920729B (en) * | 2018-09-19 | 2022-07-15 | 明门瑞士股份有限公司 | Linkage unfolding mechanism of armrest frame |
| CA3080379A1 (en) * | 2019-05-07 | 2020-11-07 | Wonderland Switzerland Ag | Multi child stroller |
| CN117755378A (en) * | 2020-01-17 | 2024-03-26 | 明门瑞士股份有限公司 | Baby carrier backrest folding structure and baby carrier |
| NL2032196B1 (en) * | 2020-12-18 | 2023-05-15 | Royalty Bugaboo Gmbh | Foldable stroller, foldable bassinet, foldable seat, stroller and stroller and luggage system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4583742B2 (en) * | 2003-09-24 | 2010-11-17 | コンビ株式会社 | stroller |
| CN2705364Y (en) * | 2004-02-13 | 2005-06-22 | 好孩子儿童用品有限公司 | Regulator for push cart back rest |
| CN200951786Y (en) * | 2006-09-29 | 2007-09-26 | 明门实业股份有限公司 | Foldable baby carriage frame |
| JP4961217B2 (en) * | 2007-01-16 | 2012-06-27 | コンビ株式会社 | Stroller lock mechanism |
| CN201136545Y (en) * | 2007-11-27 | 2008-10-22 | 好孩子儿童用品有限公司 | Structure for adjusting backrest of carriage for children |
| CN101722975B (en) * | 2008-10-23 | 2012-09-05 | 明门香港股份有限公司 | Infant carrier device suitable for multi-orientation use |
-
2009
- 2009-12-18 CN CN 200910258821 patent/CN102101491B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102101491A (en) | 2011-06-22 |
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