CN203567790U - Folding structure of baby carrier - Google Patents
Folding structure of baby carrier Download PDFInfo
- Publication number
- CN203567790U CN203567790U CN201320703571.2U CN201320703571U CN203567790U CN 203567790 U CN203567790 U CN 203567790U CN 201320703571 U CN201320703571 U CN 201320703571U CN 203567790 U CN203567790 U CN 203567790U
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- CN
- China
- Prior art keywords
- poppet
- assembly
- connecting strap
- front frame
- push rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a folding structure of a baby carrier. The folding structure of the baby carrier comprises a front support assembly, a rear support assembly and a push rod assembly. A front support connecting piece which is in pin joint with the upper end of the rear support assembly is arranged at the upper end of the front support assembly, a push rod connecting piece which is in pin joint with the upper end of the rear support assembly is arranged at the lower end of the push rod assembly, a linkage mechanism which can slide relatively is arranged between the front support connecting piece and the push rod connecting piece, a locking mechanism used for locking the front support connecting piece and/or the push rod connecting piece is arranged on the rear support assembly and an unlocking mechanism used for unlocking of the locking mechanism is further arranged on the rear support assembly. The folding structure of the baby carrier is novel and simple in structure and low in cost; in addition, the linkage mechanism which can slide relatively is arranged between the front support connecting piece and the push rod connecting piece, and therefore, the front support assembly can be correspondingly unfolded or folded while the push rod assembly is lifted upwards of pressed downwards.
Description
Technical field
the utility model relates to a kind of perambulator, relates in particular to a kind of foldable structure of perambulator.
Background technology
existing doll carriage comprises folding vehicle frame and is arranged at front-wheel and the trailing wheel on vehicle frame, so that doll carriage is folding when packed and transported and while not using.The Foldable frame of doll carriage mainly contains two kinds, and one is front and back Foldable frames, and another kind is left and right Foldable frame.Existing front and back Foldable frame comprises front frame assembly, push-rod assembly and after poppet assembly, described vehicle frame is generally all locked by blocking device when launching use, when vehicle frame need to fold, conventionally be all by pressing the folding release of handling knob on vehicle frame handle, fold and handle knob while being pressed, by transverse bolt or runner pulling traction rope, thereby make hauling rope drive blocking device to unlock.But existing locking device structure is comparatively complicated, and not only cost is higher but also difficult assembling.
Summary of the invention
the utility model object is: the foldable structure that a kind of novel structure, simple and lower-cost perambulator are provided.
the technical solution of the utility model is: a kind of foldable structure of perambulator, comprise front frame assembly, after poppet assembly and push-rod assembly, described front frame assembly upper end is provided with the front frame connecting strap with after poppet assembly upper end pin joint, described push-rod assembly bottom is provided with the push rod connecting strap with after poppet assembly upper end pin joint, between described front frame connecting strap and push rod connecting strap, be provided with can relative sliding interlinked mechanism, described after poppet assembly is provided with the lockout mechanism for locking front frame connecting strap and/or push rod connecting strap, on after poppet assembly, be also provided with the release mechanism for the mechanism's locking that unlocks.
the concrete structure of described interlinked mechanism is: described interlinked mechanism comprises the boss or the guide groove that are arranged on front frame connecting strap, and be arranged on guide groove or the boss on push rod connecting strap, the cooperation by boss and guide groove of described front frame connecting strap and push rod connecting strap or guide groove are realized relative sliding with the cooperation of boss and are connected, described boss and guide groove have expansion and draw two control positioies in, during expanded position, boss slides into a side end of guide groove, during curling position, boss slides into the end side of guide groove.
the concrete structure of described lockout mechanism is: described lockout mechanism comprises and is arranged on after poppet upper end, after poppet assembly both sides, and the dead bolt that can slide along after poppet, between described dead bolt and after poppet, be provided with stage clip, described dead bolt upper end has locking part, described front frame connecting strap and/or push rod connecting strap are provided with the lock coordinating with locking part and join portion, when vehicle frame is during in deployed condition, lock on the locking part of described dead bolt and front frame connecting strap and/or push rod connecting strap is joined portion's lock fit, realize front frame assembly, expansion location between after poppet assembly and push-rod assembly three.Further, on described dead bolt, offer guide chute, be provided with and be located in guide chute and the guidepost that guide chute slides relatively in described after poppet, described dead bolt, by the bearing fit of guide chute and guidepost, is realized the slip of relative after poppet.
the concrete structure of described release mechanism is: described release mechanism comprises the folding handle of pin joint on the handle connecting element of after poppet, described folding handle departs between the side at pin joint place and dead bolt and is connected with traction lock, during release, turn folding handle, traction lock drives dead bolt to move down, the locking part of dead bolt exits corresponding lock and joins portion, now relatively movable between front frame assembly, after poppet assembly and push-rod assembly three.
further, the after poppet upper end of described after poppet assembly is provided with after poppet joint, and after poppet joint is provided with the after poppet connector cover being mated, and described front frame connecting strap and push rod connecting strap are pinned between after poppet joint and after poppet connector cover.
the utility model has the advantages that: the utility model locks front frame connecting strap and/or push rod connecting strap by the lockout mechanism on after poppet assembly, and by unlock mechanism locking of the release mechanism on after poppet assembly, novel structure and simple, cost is also lower.In addition, between described front frame connecting strap and push rod connecting strap, be provided with can relative sliding interlinked mechanism, like this upper carry push-rod assembly or press down push-rod assembly in, front frame assembly also can thereupon correspondingly be opened or be drawn in.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is structural representation of the present utility model;
fig. 2, Fig. 3 are front frame assembly, after poppet assembly and the partial schematic diagram of push-rod assembly when deployed condition;
fig. 4 is front frame assembly, after poppet assembly and the partial schematic diagram of push-rod assembly in releasing process;
fig. 5 is front frame assembly, after poppet assembly and the partial schematic diagram of push-rod assembly when folded state.
wherein: 1 front frame assembly; 11 front frame connecting straps; 12 boss;
2 after poppet assemblies; 21 after poppets; 22 guideposts; 23 handle connecting elements; 24 after poppet joints; 25 after poppet connector covers;
3 push-rod assemblies; 31 push rod connecting straps; 32 guide grooves;
4 interlinked mechanisms;
5 lockout mechanisms; 51 dead bolts; 511 locking parts; 512 guide chutes; 52 stage clips; 53 locks are joined portion;
6 release mechanisms; 61 folding handles; 62 traction locks.
The specific embodiment
embodiment: as shown in Figures 1 to 5, a kind of foldable structure of perambulator, comprise front frame assembly 1, after poppet assembly 2 and push-rod assembly 3, described front frame assembly 1 upper end is provided with the front frame connecting strap 11 with after poppet assembly 2 upper end pin joints, described push-rod assembly 3 bottoms are provided with the push rod connecting strap 31 with after poppet assembly 2 upper end pin joints, between described front frame connecting strap 11 and push rod connecting strap 31, be provided with can relative sliding interlinked mechanism 4, described after poppet assembly 2 is provided with the lockout mechanism 5 for locking front frame connecting strap 11 and/or push rod connecting strap 31, on after poppet assembly 2, be also provided with the release mechanism 6 locking for the mechanism 5 that unlocks.
the concrete structure of described interlinked mechanism 4 is: described interlinked mechanism 4 comprises the boss 12 or the guide groove that are arranged on front frame connecting strap 11, and be arranged on guide groove 32 or the boss on push rod connecting strap 31, the cooperation by boss 12 and guide groove 31 of described front frame connecting strap 11 and push rod connecting strap 31 or guide groove are realized relative sliding with the cooperation of boss and are connected, described boss and guide groove have expansion and draw two control positioies in, during expanded position, boss slides into a side end of guide groove, during curling position, boss slides into the end side of guide groove.
the concrete structure of described lockout mechanism 5 is: described lockout mechanism 5 comprises and is arranged on after poppet assembly 2 both sides after poppet 21 upper ends, and the dead bolt 51 that can slide along after poppet 21, between described dead bolt 51 and after poppet 21, be provided with stage clip 52, described dead bolt 51 upper ends have locking part 511, described front frame connecting strap 11 and/or push rod connecting strap 31 are provided with the lock coordinating with locking part 511 and join portion 53, when vehicle frame is during in deployed condition, the locking part 511 of described dead bolt 51 is joined portion's 53 lock fit with the lock on front frame connecting strap 11 and/or push rod connecting strap 31, realize front frame assembly 1, expansion location between after poppet assembly 2 and push-rod assembly 3 threes.In the present embodiment, on described dead bolt 51, offer guide chute 512, in described after poppet 2, be provided with and be located in guide chute 512 and the guidepost 22 that guide chute 512 slides relatively, described dead bolt 51 is the bearing fit with guidepost 22 by guide chute 512, realizes the slip of relative after poppet 21.
in the present embodiment figure, only on described front frame connecting strap 11, be provided with the lock coordinating with locking part 511 and join portion 53, but lock also can be only set on described push rod connecting strap 31, join portion 53, or on front frame connecting strap 11, push rod connecting strap 31, be respectively equipped with the portion 53 of joining of locking.Because locking principle is identical, historical facts or anecdotes is executed the casehistory that differs in illustration.
the concrete structure of described release mechanism 6 is: described release mechanism 6 comprises the folding handle 61 of pin joint on the handle connecting element 23 of after poppet 21, described folding handle 61 departs between the side at pin joint place and dead bolt 51 and is connected with traction lock 62, during release, turn folding handle 61, traction lock 62 drives dead bolt 51 to move down, the locking part 511 of dead bolt 51 exits corresponding lock and joins portion 53, now relatively movable between front frame assembly 1, after poppet assembly 2 and push-rod assembly 3 threes.
further, after poppet 21 upper ends of described after poppet assembly 2 are provided with after poppet joint 24, after poppet joint 24 is provided with the after poppet connector cover 25 being mated, and described front frame connecting strap 11 and push rod connecting strap 31 are pinned between after poppet joint 24 and after poppet connector cover 25.
the utility model locks front frame connecting strap 11 and/or push rod connecting strap 31 by the lockout mechanism 5 on after poppet assembly 2, and locks by the mechanism 5 that unlocks of the release mechanism 6 on after poppet assembly 2, novel structure and simple, and cost is also lower.In addition, between described front frame connecting strap 11 and push rod connecting strap 31, be provided with can relative sliding interlinked mechanism 4, like this upper carry push-rod assembly 3 or press down push-rod assembly 3 in, front frame assembly 1 also can thereupon correspondingly be opened or be drawn in.
below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.
Claims (6)
1. the foldable structure of a perambulator, comprise front frame assembly (1), after poppet assembly (2) and push-rod assembly (3), it is characterized in that: described front frame assembly (1) upper end is provided with the front frame connecting strap (11) with after poppet assembly (2) upper end pin joint, described push-rod assembly (3) bottom is provided with the push rod connecting strap (31) with after poppet assembly (2) upper end pin joint, between described front frame connecting strap (11) and push rod connecting strap (31), be provided with can relative sliding interlinked mechanism (4), described after poppet assembly (2) is provided with the lockout mechanism (5) for locking front frame connecting strap (11) and/or push rod connecting strap (31), on after poppet assembly (2), be also provided with the release mechanism (6) for the mechanism that unlocks (5) locking.
2. the foldable structure of a kind of perambulator according to claim 1, it is characterized in that: described interlinked mechanism (4) comprises the boss (12) or the guide groove that are arranged on front frame connecting strap (11), and be arranged on guide groove (32) or the boss on push rod connecting strap (31), the cooperation by boss (12) and guide groove (31) of described front frame connecting strap (11) and push rod connecting strap (31) or guide groove are realized relative sliding with the cooperation of boss and are connected, described boss and guide groove have expansion and draw two control positioies in, during expanded position, boss slides into a side end of guide groove, during curling position, boss slides into the end side of guide groove.
3. the foldable structure of a kind of perambulator according to claim 1 and 2, it is characterized in that: described lockout mechanism (5) comprises and is arranged on after poppet assembly (2) both sides after poppets (21) upper end, and the dead bolt (51) that can slide along after poppet (21), between described dead bolt (51) and after poppet (21), be provided with stage clip (52), described dead bolt (51) upper end has locking part (511), described front frame connecting strap (11) and/or push rod connecting strap (31) are provided with the lock coordinating with locking part (511) and join portion (53), when vehicle frame is during in deployed condition, the locking part (511) of described dead bolt (51) is joined portion (53) lock fit with the lock on front frame connecting strap (11) and/or push rod connecting strap (31), realize front frame assembly (1), expansion location between after poppet assembly (2) and push-rod assembly (3) three.
4. the foldable structure of a kind of perambulator according to claim 3, it is characterized in that: on described dead bolt (51), offer guide chute (512), in described after poppet (2), be provided with and be located in guide chute (512) and the guidepost (22) that guide chute (512) slides relatively, described dead bolt (51) is the bearing fit with guidepost (22) by guide chute (512), realizes the slip of relative after poppet (21).
5. the foldable structure of a kind of perambulator according to claim 3, it is characterized in that: described release mechanism (6) comprises the folding handle (61) of pin joint on the handle connecting element (23) of after poppet (21), described folding handle (61) departs between the side at pin joint place and dead bolt (51) and is connected with traction lock (62), during release, turn folding handle (61), traction lock (62) drives dead bolt (51) to move down, the locking part (511) of dead bolt (51) exits corresponding lock and joins portion (53), now front frame assembly (1), relatively movable between after poppet assembly (2) and push-rod assembly (3) three.
6. the foldable structure of a kind of perambulator according to claim 1 and 2, it is characterized in that: after poppet (21) upper end of described after poppet assembly (2) is provided with after poppet joint (24), after poppet joint (24) is provided with the after poppet connector cover (25) being mated, and described front frame connecting strap (11) and push rod connecting strap (31) are pinned between after poppet joint (24) and after poppet connector cover (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703571.2U CN203567790U (en) | 2013-11-08 | 2013-11-08 | Folding structure of baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703571.2U CN203567790U (en) | 2013-11-08 | 2013-11-08 | Folding structure of baby carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567790U true CN203567790U (en) | 2014-04-30 |
Family
ID=50535537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320703571.2U Expired - Lifetime CN203567790U (en) | 2013-11-08 | 2013-11-08 | Folding structure of baby carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986213A (en) * | 2015-07-01 | 2015-10-21 | 苏州逗乐儿童用品有限公司 | Handrail rotating mechanism of buggy |
-
2013
- 2013-11-08 CN CN201320703571.2U patent/CN203567790U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986213A (en) * | 2015-07-01 | 2015-10-21 | 苏州逗乐儿童用品有限公司 | Handrail rotating mechanism of buggy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |