CN201729180U

CN201729180U - Baby carriage provided with foldable second seat

Info

Publication number: CN201729180U
Application number: CN2010202272031U
Authority: CN
Inventors: 田家澍; 何玲
Original assignee: Zhongshan Longcheng Daily Products Co Ltd
Current assignee: ZHONGSHAN LERUI INFANT AND CHILDREN PRODUCTS CO., LTD.
Priority date: 2010-06-13
Filing date: 2010-06-13
Publication date: 2011-02-02
Anticipated expiration: 2020-06-13
Also published as: GB201109762D0; GB2481138A; GB2481138B; DE202011050419U1

Abstract

The utility model provides a baby carriage provided with a foldable second seat. The baby carriage comprises a one-seat baby carriage skeleton, a second seat and a fastening mechanism, wherein the one-seat baby carriage skeleton is provided with a first seat used for sitting by a baby and provided with an expanded using state and a folded state; the second seat can be detachably installed behind the first seat and is provided with a first using position and a second containing position; and the fastening mechanism is arranged between the second seat and the one-seat baby carriage skeleton to lead the second seat to be fixed on the first using position, and after the fastening of the fastening mechanism is removed, the second seat is led to move to the second containing position from the first using position. The baby carriage has the advantages: the folding of the one-seat baby carriage skeleton is not influenced at the folding state, and the second seat can move to the second containing position from the first using position relative to the baby carriage skeleton so as to reduce the storage and transportation volume thereof.

Description

Be provided with the perambulator at the second collapsible seat

Technical field

The utility model relates to the perambulator field, especially relates to a kind of perambulator that is provided with the second collapsible seat.

Background technology

The seat structure of traditional perambulator comprise a foldable skeleton and be coated on the skeleton the seat weave cotton cloth, be fixed in and constitute a seat on the skeleton, and fix a stretcher in the front foot pipe of skeleton, the advantage of double seat perambulator is once to push two babies, but shortcoming is bulky and complex structure.Therefore, there was the peg graft mode at one second seat of human one-seater perambulator skeleton to replace afterwards, reached the effect that pushes two babies simultaneously, disclosed as the U.S.'s the 6th, 045,145 patents of invention.But, though aforesaid U.S. Patent can solve the complicated heavy problem of the double seat of fixed type perambulator car body, but its second seat system is inserted in the place ahead at first seat, can't be folded, and when the virgin desire of the baby at rear passes in and out first seat, all must earlier second seat be pulled down, sit and turn back to again again after appropriate, therefore use and go up total suspicion it makes things convenient for inadequately.In addition, WO2,817,128 have also disclosed and a kind ofly in front seats one second seat that can take for the second baby child have been set, but can't adjust the angle of inclination at seat according to actual needs, can't be comfortable.

The utility model content

The technical problems to be solved in the utility model is to overcome above-mentioned defective, and a kind of perambulator that is provided with the second collapsible seat is provided.

The utility model provides a kind of perambulator that is provided with the second collapsible seat, comprises one-seater perambulator skeleton, is provided with first seat, takes for a baby child, and it has the running condition of expansion and the state of folding; Also comprise: second seat, the rear that it removably is installed in this first seat has first use location and second stowed position; And snap device, be installed between this second seat and the described one-seater perambulator skeleton, make this second seat be fixed in this first use location, and after the buckle of removing this snap device, make this second seat be able to move to described second stowed position from described first use location.

When the utility model advantage is included in the state of folding, do not influence the folding of one-seater perambulator skeleton, and can move to second stowed position by first use location, to reduce its storage and transportation volume with respect to the perambulator skeleton; In addition, second seat of the present utility model is to utilize a snap device to be connected on the one-seater perambulator skeleton, rely on back of the body bracing frame to adjust its angle of inclination and control snap device, enable to slide into second stowed position, or it is unloaded and wholely withdraw from one-seater perambulator skeleton from first use location.

Description of drawings

Fig. 1 is and the utility model device perambulator skeleton schematic perspective view;

Fig. 2 is the second seat member exploded perspective scheme drawing of the present utility model;

Fig. 3 is the running condition of second seat of the present utility model expansion and is positioned at the first use location schematic side view;

Fig. 4 is a back of the present utility model adjustment action scheme drawing;

The running condition that Fig. 5 self-deploys for second seat of the present utility model switches to the state of folding, and utilizes back of the body bracing frame to drive grab action scheme drawing;

Fig. 6 is positioned at the state of folding and is positioned at the second stowed position schematic side view for second seat of the present utility model;

Fig. 7 is that second seat of the present utility model separates schematic perspective view from the skeleton dismounting;

Fig. 8 is an another kind of driver card hook structure schematic perspective view of the present utility model;

Fig. 9 is another driver card hook structure schematic perspective view of the present utility model.

The specific embodiment

Below with reference to the accompanying drawings preferred embodiment of the present utility model is described.

As the perambulator of Fig. 1, one-seater shown in Figure 3, its skeleton 10 has the state of deployed condition and folding, is made up of pivot joints such as preceding foot rest 11, rear leg 12, hand push frame 13, lower supporter 14, connecting rod 15 and folding joint set 16; Wherein connecting rod 15 is to be articulated between rear leg 12 and the hand push frame 13, uses foot rest 11 before the interlock, rear leg 12 and hand push frame 13 threes, makes to launch each other or draw close; Lower supporter 14 approximate horizontal in ground or slight inclination be connected in before between foot rest 11 and the rear leg 12.

Skeleton 10 is provided with socket 17 for removably connecting first seat 2, and also can utilizing weaves cotton cloth places the fixed seat of formation (figure does not show).In addition, first seat 2 also can be and a kind ofly can allow baby child towards the pusher or back to pusher's seat frame 20, safety seat (Car Seat) or hand basket substitutes such as (figure do not show).

As Fig. 2, Fig. 3 and second seat, 3 embodiment shown in Figure 6, comprising: seat support 31, adjust seat 32,, back of the body bracing frame 33 and back dip angle adjusting mechanism 4, the surface places the seat of weaving cotton cloth and being constituted.

Wherein seat support 31 1 ends are captiveed joint with adjustment seat 32, and Yu Yiduan extends connection one covered joint seat 34.Covered joint seat 34 in this creation is that a C type is buckled, and being fixedly connected on one of seat support 31 side by a Yan Shen Rod 35, the elastic properties of materials of mat covered joint seat 34 is laterally with lower supporter 14 snappings, make covered joint seat 34 be able to slide, and allow second seat 3 can't upwards mention disengaging with respect to lower supporter 14.

Adjusting seat 32, is to captive joint with seat support 31, and articulates with the back of the body bracing frame 33 that slightly is the ㄇ font; Adjust seat 32 and further comprise a plurality of angle orientation grooves 36.

As Fig. 2, Fig. 4, shown in Figure 5, back dip angle adjusting mechanism 4, be installed between back of the body bracing frame 33 and the adjustment seat 32, in order to adjust the relative angle of inclination of back of the body bracing frame 33 and seat support 31, and then make second seat 3 be the running condition 30 of expansion, and can provide different angles of inclination and comfortable support baby child, it comprises: a positioning rod 41, one elastic element 42 and a release member 43, removable lower ends that laterally are installed in back of the body bracing frame 33 of radius stay 41 wherein, and, be a slanted angle with respect to seat support 31 so that carry on the back bracing frame 33 by a plurality of angle orientation groove 36 clips location on elastic element 42 maintenances and the adjustment seat 32.The better one makes that release member 43 is one to be installed on this back of the body bracing frame 33 pulling handle of end midway location, via moving part 44 (as cable wire) the driving radius stay 41 that is connected in 43 of radius stay 41 and release members.By this, the operator must be from the singlehanded pulling of far-end radius stay 41, makes it to break away from angle orientation groove 36 and the positioning groove 36 that moves to another angle, to adjust back of the body bracing frame 33 to preferable angle of inclination, provides convenience and comfortable.

Back of the body bracing frame 33 shown in Fig. 1, Fig. 2, Fig. 4 to Fig. 7 figure, for the angle of inclination of avoiding its adjustment excessive, especially in adjusting installing one position limiting slide block 37 on the seat 32, remain in by an elastic element 38 and to Ding on the pivot track of Wei Rod 41, with the angle of inclination of restriction back of the body bracing frame 33 maximums.Operator system can press by position limiting slide block 37 and away from blocking position, allow radius stay 41 pass through, and makes back of the body bracing frame 33 be able to form the state 40 of the folding at second seat 3 towards slightly being parallel direction position pivot with seat support 31.

Second seat 3 of the present utility model is to utilize a snap device 5 to be connected on the skeleton 10 of one-seater perambulator.In detail, snap device 5 is to place between the skeleton 10 and second seat 3, in order to keep second seat 3 in first use location 50; In this position, second seat 3 is deflection back wheel location (being go-cart person position), provides bigger space to use to the baby who takes is virgin; It comprises: a positioning piece 51 and a grab 52.

Wherein locations 51, are installed in lower supporter 14 rear sides of skeleton 10, make second seat 3 can be positioned first use location 50.

Grab 52 is installed on second seat 3 movably.In detail, grab 52 is to be installed in slidably to adjust seat 32, keeps and locations 51 buckles by elastic element 53, second seat 3 is used remained in first use location 50.

Grab 52 can be driven and break away from this locations 51, for example, directly promote grab 52, make second seat 3 slide into second stowed position 60 (promptly near preceding foot rest 11 lower end positions) along lower supporter 14, dwindle the collection space that the Accounting of institute uses after reaching folding perambulator skeleton 10 by first use location 50; Also can lower supporter 14 be broken away from from the C of covered joint seat 34 type opening part, allow the operator from lower supporter 14, directly dismantle second seat 3 by pulling covered joint seat 34.

As Fig. 4 and grab 52 embodiment shown in Figure 5, it is the pivot that utilizes back of the body bracing frame 33, removes the buckle to locations 51, and an end is exposed to adjusts seat 32 outside free ends, and is positioned on the pivot track of back of the body bracing frame 33.When back of the body bracing frame 33 pivots by position limiting slide block 37, rotate towards horizontal direction constantly, utilize back of the body bracing frame 33 grab 52 free ends that bear down on one to force grab 52 to produce to slide or rotate, remove buckle to locations 51.By this, the operator can move to second stowed position 60 from first use location 50 with second seat 3, or separates this second seat 3, reaches to simplify the operation, reduce the effect of Accounting with collection space.

Cooperate Fig. 2, with reference to Figure 8 shows that this grab 62 is rotating and these locations 61 snap fit, grab 62 further extends pulls piece 63, can directly pull these grab 62 rotations and break away from locations 61 for the operator.

With reference to figure 9 and cooperate Fig. 1, Fig. 2, shown in Figure 6, the better one, between both sides grab 72, can connect a trace 73, this locations 71 of disengaging that can driven in synchronism both sides grab 72 when allowing the operator operate single trace 73 rotates or slide, so that being promoted second seat 3, the operator moves to second stowed position 60 by first use location 50, or separate this second seat 3, reduce the effect that places volume to reach easy and simple to handle having concurrently.

Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.

Claims

1. a perambulator that is provided with the second collapsible seat comprises one-seater perambulator skeleton, is provided with first seat, takes for a baby child, and it has the running condition of expansion and the state of folding; It is characterized in that, also comprise:

Second seat, the rear that it removably is installed in this first seat has first use location and second stowed position; And

Snap device, be installed between this second seat and the described one-seater perambulator skeleton, make this second seat be fixed in this first use location, and after the buckle of removing this snap device, make this second seat be able to move to described second stowed position from described first use location.

2. the perambulator that is provided with the second collapsible seat as claimed in claim 1 is characterized in that, a pair of socket of described one-seater perambulator frame device is for removably connecting described first seat.

3. the perambulator that is provided with the second collapsible seat as claimed in claim 1 is characterized in that, described first seat is virgin safety seat of baby or hand basket.

4. the perambulator that is provided with the second collapsible seat as claimed in claim 3 is characterized in that, described one-seater perambulator skeleton comprises with ground and slightly be parallel lower supporter that this lower supporter is accepted described second seat.

5. as arbitrary described perambulator that is provided with the second collapsible seat among the claim 1-4, it is characterized in that described second seat comprises:

Adjust seat, be cross-placed on the described lower supporter, this adjustment seat is provided with a plurality of angle orientation grooves;

Seat support, it is fixing that an end and this are adjusted seat, weaves cotton cloth to support second baby child for placing seat;

Back of the body bracing frame, lower end and this are adjusted seat and are articulated, and weave cotton cloth to support second baby child for placing; And

The back dip angle adjusting mechanism is installed between this back of the body bracing frame and this adjustment seat, has the running condition of expansion and the state of folding, and when this running condition, in order to adjust the angle of inclination of this back of the body bracing frame with respect to this seat support.

6. as arbitrary described perambulator that is provided with the second collapsible seat among the claim 1-4, it is characterized in that, the securing elongated covered joint seat in described second seat, for described one-seater perambulator skeleton snapping slidably.

7. the perambulator that is provided with the second collapsible seat as claimed in claim 6 is characterized in that, described covered joint seat be C type section and with described lower supporter snapping.

8. the perambulator that is provided with the second collapsible seat as claimed in claim 5 is characterized in that, described back dip angle adjusting mechanism comprises:

Radius stay is installed on described back of the body bracing frame lower end, and keeps and this angle orientation groove clip location with elastic element; And

Release member movably is installed on described back of the body bracing frame, breaks away from this angle orientation groove for driving this radius stay, thereby adjusts the angle of inclination of this back of the body bracing frame.

9. the perambulator that is provided with the second collapsible seat as claimed in claim 8 is characterized in that, described release member sees through moving part and is connected with described radius stay, and drives described radius stay via this moving part, makes to break away from described angle orientation groove.

10. the perambulator that is provided with the second collapsible seat as claimed in claim 5, it is characterized in that, described adjustment seat is provided with position limiting slide block, be positioned at an inclination maximum in order to limit described back of the body bracing frame, remove restriction when being pushed away, and make described back of the body bracing frame be able to move to the state of folding from the running condition of the expansion of described back dip angle adjusting mechanism to the inclination maximum of described back of the body bracing frame.

11. the perambulator that is provided with the second collapsible seat as claimed in claim 1 is characterized in that described snap device comprises:

Locations is fixedly connected on this skeleton; And

Grab is installed on described second seat, and with the mutual buckle of this locations so that described second seat is fixed in first use location.

12. the perambulator that is provided with the second collapsible seat as claimed in claim 11 is characterized in that described locations is connected in a side of described lower supporter.

13. the perambulator that is provided with the second collapsible seat as claimed in claim 11 is characterized in that described grab is removed the buckle to described locations slidably, makes described second seat be able to slide into second stowed position from first use location.

14. the perambulator that is provided with the second collapsible seat as claimed in claim 11 is characterized in that, described grab relies on and rotates the buckle of removing described locations, so that described second seat slides into second stowed position from described first use location.

15. the perambulator that is provided with the second collapsible seat as claimed in claim 11 is characterized in that, connects trace between the described grab, makes the both sides grab break away from buckle to described locations synchronously movably.

16. the perambulator that is provided with the second collapsible seat as claimed in claim 11, it is characterized in that, described grab has on the pivotal track that a free end is positioned at described back of the body bracing frame, and moves according to the pivot of described back of the body bracing frame, makes the buckle of disengaging to described locations.