CN201371842Y

CN201371842Y - Baby carriage seat detachable structure

Info

Publication number: CN201371842Y
Application number: CN200920144707U
Authority: CN
Inventors: 叶川铭
Original assignee: Lerado Zhongshan Industrial Co Ltd
Current assignee: Zhongshan Lerui Infant And Children Products Co Ltd
Priority date: 2009-02-26
Filing date: 2009-02-26
Publication date: 2009-12-30
Anticipated expiration: 2019-02-26

Abstract

The utility model provides a baby carriage seat detachable construction mainly includes preceding, back foot rest, pin joint in the connecting rod frame between preceding foot rest and the back foot rest, support frame, handspike to and detachable seat. The support frame comprises a first connecting position and a second connecting position; the seat mainly comprises a seat board and a backrest board which are pivoted with each other, a first buckling mechanism and a second buckling mechanism. The first and second buckling mechanisms are respectively fixed with the first and second connecting positions of the frame in a buckling manner so as to provide a seat for the baby. The operator can unfold or fold the seat and separate it from the stroller by snapping or releasing the clasping mechanism and the connection position. The utility model provides a baby carriage seat detachable construction can reduce the occupation of land space, and it is convenient to store, and in addition, the structure is also reasonable more simple and convenient.

Description

A kind of Seat of baby's carriage removable structure

Technical field

The utility model relates to a kind of perambulator skeleton structure, more particularly, relates to a kind of Seat of baby's carriage removable structure.

Background technology

In daily life, take in for convenience and transport, the structure of perambulator all has foldable function mostly, so as to make perambulator can both be in collection, when carrying or carrying by folding reduced volume, thereby reduce the space of transporting and depositing.

In the prior art, general common foldable perambulator skeleton all is made up of members such as preceding foot rest, rear leg, seat support, handle framves, wherein, and the common and perambulator skeleton direct connection of seat support, and can be with the skeleton folding; Perhaps, seat support can separate with skeleton, but can't folding.This dual mode all can cause the volume of the perambulator after the folding still quite big, and is unfavorable for placing or transporting.

The utility model content

For this reason, the purpose of this utility model provides a kind of stroller configuration with removable seat, and it can make seat in the perambulator separate with the car skeleton and carry out the folding of less ground, thereby can reduced volume, helps depositing of perambulator.

For achieving the above object, the utility model is by realizing by the following technical solutions:

A kind of Seat of baby's carriage removable structure, mainly comprise preceding foot rest, rear leg, be articulated in connecting rod rest, handspike between described preceding foot rest and the rear leg, before being connected between foot rest and the rear leg and be positioned at the bracing frame of connecting rod rest top and detachable, deployable and foldable seat.Wherein, support frame as described above comprises first coupling position and second coupling position; Described seat comprises seat board, and back board is articulated in the segmentation seat between seat board and the back board, the angle control mechanism that the back board rear side is installed, and first engaging support mechanism of installing on the seat board and be positioned at second engaging support mechanism of seat board below;

The back board that angle control mechanism on the described seat is controlled described seat pivots with respect to described seat board and is positioned to be the position of certain angle of 90 degree～180 degree;

Described first engaging support mechanism and second engaging support mechanism respectively with described first coupling position and the second coupling position buckle, it is fixing that described seat is combined with the perambulator skeleton, thereby provide the seat to the baby.

In according to a kind of preferred implementation of the present utility model, described first coupling position comprises a pair of hold down groove seat that is fixed in the support frame as described above both sides.

In according to another kind of preferred implementation of the present utility model, described second coupling position mainly comprises the fixed link of captiveing joint with the support frame as described above midway location, and two hold down groove seats of described first connection location and described fixed link are the angular position configuration.

In according to another preferred implementation of the present utility model, the deployed condition at described seat and folding state are to change by the angle between described seat board and the back board to realize, the angle of described back board and described seat board is greater than 90 degree during deployed condition, and the angle of the described seat board of described back board is less than 90 degree during folding state.

In according to another preferred implementation of the present utility model, the two ends upside of support frame as described above is provided for articulating the pivot permanent seat of handspike, is provided with between described pivot permanent seat and the segmentation seat to be used to control the locating part that described seat is described deployed condition and folding state.

In according to another preferred implementation of the present utility model, described first engaging support mechanism is installed on the seat board corresponding position with respect to first coupling position of support frame as described above, it comprises: a pair of engaging member that is used for described hold down groove seat snap fit, elastic parts, and be connected between engaging member and the back board and when deployed condition turns to folding state, be used to remove bonded assembly moving part between engaging member and the hold down groove seat.

In according to another preferred implementation of the present utility model, described second engaging support mechanism is installed on the described seat corresponding position with respect to second coupling position of support frame as described above, it comprises: be fixedly connected on the permanent seat of described seat board below, it is provided with a position-limited trough that is used to place described fixed link; Be loaded on described position-limited trough place be used to limit that described seat pivots according to described fixed link but the hook sheet that can't break away from; Be installed on the elastic parts between described hook sheet and the seat board; And, being used to drive described hook sheet and moving to remove release member to the restriction of described fixed link, it is connected with described hook sheet.

In according to another preferred implementation of the present utility model, described release member is to draw handle.

The perambulator skeleton structure with dismantled and assembled seat that the utility model provides can not make the seat separate with perambulator and folding separately between used life, thereby has saved accommodation space greatly.In addition, more rationally with easy, the user can be at an easy rate from dismounting of perambulator skeleton or assembling seat than existing perambulator for stroller configuration of the present utility model.

Description of drawings

Fig. 1 is the schematic perspective view according to the Seat of baby's carriage removable structure of a specific embodiment of the present utility model;

To be the skeleton shown in Fig. 1 linking schematic side view under the fixing running condition with the seat to Fig. 2;

Fig. 3 is the schematic perspective view of first and second coupling position of expression;

Fig. 4 is first coupling position on expression seat, first engaging support mechanism, second engaging support mechanism and the bracing frame and the exploded perspective scheme drawing of second coupling position;

Fig. 5 is the enlarged diagram of second engaging support mechanism shown in Fig. 4;

Fig. 6 is the decomposition schematic side view of the seat folding state and the second engaging support mechanism member of perambulator skeleton structure shown in the presentation graphs 1;

Fig. 7 is first engaging support mechanism of perambulator skeleton structure shown in the presentation graphs 1 and the side schematic view after the disengaging of first coupling position;

Fig. 8 is the expression schematic perspective view of perambulator skeleton structure under the seat folding state shown in Figure 1;

Fig. 9 is the action scheme drawing of the back board at expression seat with respect to the seat board operation;

Figure 10 is the scheme drawing of expression seat according to second coupling position rotation folding; And

Figure 11 is that expression is with the operational motion scheme drawing of seat when the car skeleton disassembles.

Wherein, 10 is the perambulator skeleton, and 11 is preceding foot rest, and 12 is rear leg, and 13 is connecting rod rest, and 14 is bracing frame, and 15 is handspike, and 16 is preceding wheels, and 17 is the back wheels, and 18 is articulation mechanism, and 19 is the pivot permanent seat;

2 is first coupling position, and 21 is the hold down groove seat;

3 is second coupling position, and 31 is fixed link;

4 is the seat, and 41 is seat board, and 42 is back board, and 43 are the segmentation seat, and 44 is angle control mechanism, and 45 is locating part;

5 is first engaging support mechanism, and 51 is engaging member, and 53 is moving part;

6 is second engaging support mechanism, and 61 is permanent seat, and 63 is elastic parts, and 62 is the hook sheet, and 64 is release member, and 65 is position-limited trough.

The specific embodiment

Below in conjunction with accompanying drawing and preferred embodiment the utility model is described in more detail.For clear succinct, in the description of this paper, except that the special version part, term " left side ", " right side ", " preceding ", " back " are the orientation of representing for the common working direction of perambulator.Similarly, term " on " and D score represents is to be in the member of normal working and ground-surface distance is far away and nearer.

Fig. 1 and 2 shows the Seat of baby's carriage removable structure 10 according to a preferred embodiment of the present utility model, and this structure can make the operator promptly assemble the seat from the dismounting of perambulator skeleton, to make things convenient for the folding perambulator.As shown in FIG., this perambulator skeleton 10 mainly comprises preceding foot rest 11, rear leg 12, be articulated in described before between foot rest 11 and the rear leg 12 connecting rod rest 13, be connected in before bracing frame 14 and handspike 15 between foot rest 11 and the rear leg 12, wherein, preceding foot rest 11 passes through pivotal joint relative to one another with rear leg 12, and lower end side is connected with forward and backward

wheels

16,17 respectively.In addition, on connecting rod rest 13, be provided with an articulation mechanism 18, can launch forward and backward

foot rest

11,12 or their pullings are made it to draw close each other folding by control link frame 13 by this mechanism, thereby make perambulator skeleton 10 can realize launching fixing and folding state.

As shown in Figure 2, bracing frame 14 is connected between preceding foot rest 11 and the rear leg 12 and is positioned at connecting rod rest 13 tops.The both sides, upper end of this bracing frame 14 are respectively arranged with pivot permanent seat 19, are used for articulating handspike 15, and the commutation that can control handspike 15 promotes perambulator skeleton 10 with the location for the operator.

First coupling position 2 and second coupling position 3 can be set on bracing frame 14, wherein, first coupling position 2 comprises a pair of hold down groove seat 21 that is arranged at bracing frame 14 both sides respectively, and second coupling position 3 comprises a fixed link 31, it is connected the midway location of bracing frame 14, and slightly is the ㄇ font.In a preferred embodiment of the present utility model, when when car skeleton the place ahead is seen, fixed link 31 roughly is the angular position configuration with the hold down groove seat 21 of bracing frame 14 both sides, preferably, can roughly be equicrural triangle as shown in Figure 3.

As illustrating in further detail among Fig. 4, seat 4 removably is fixed on the bracing frame 14, and it comprises seat board 41 and back board 42, and wherein, seat board 41 articulates with segmentation seat 43 respectively with back board 42.By segmentation seat 43, can make back board 42 pivot with respect to seat board 41 and be positioned certain and be slightly larger than 90 angles of spending of lying of inclining, take advantage of seat for baby child.In a further advantageous embodiment, this angle of lying of inclining can be arbitrary angle between 90 degree～180 degree.In addition, further be provided with angle control mechanism 44, be used for controlling the location and the release of 43 of back board 42 and segmentation seats, adjust the angle of inclination of back board thus at the rear side of back board 42.

Between pivot permanent seat 19 and segmentation seat 43, be provided with locating part 45.This locating part 45 is installed on the upper end of bracing frame 14, and restriction back board 42 can only be in the location that pivots in greater than the angular range of 90 degree with seat board 41 when it can be in running condition at seat 4.When locating part 45 was removed restriction to segmentation seat 43, segmentation seat 43 can break away from pivot permanent seat 19, and made back board 42 pivot and draw close folding towards seat board 41, shown in Fig. 8 and 9.

In addition, shown in Fig. 3 and 4, place with respect to first coupling position 2 of bracing frame 14 on seat board 41 is provided with first engaging support mechanism 5, and it comprises a pair of engaging member 51, elastic parts (not shown) and the moving part 53 that is used for hold down groove seat 21 snap fit.Moving part 53 is connected between engaging member 51 and the back board 42, thus, when making back board 42 when seat board 41 rotates and draw close folding, moving part 53 can spur engaging member 51, make engaging member 51 break away from hold down groove seat 21, thereby make first engaging support mechanism 5 remove fixing first coupling position 2.

Shown in Fig. 4～7, the place with respect to second coupling position 3 on seat 4 is provided with second engaging support mechanism 6 further, and it comprises permanent seat 61, hook sheet 62, elastic parts 63 and release member 64.Shown in Fig. 5 was concrete, permanent seat 61 was fixedly mounted in the below of seat board 41 and is provided with a position-limited trough 65 that is used to admit fixed link 31.Hook sheet 62 is arranged at position-limited trough 65 places, and it can keep limiting seat 4 by elastic parts 63 and can only pivot with respect to fixed link 31, but can't break away from fixed link 31.In addition, release member 64 is one and draws handle that it is connected with hook sheet 62.When the operator will take off seat 4, need pulling hook sheet 62 to move, could remove restriction fixed link 31.

In the time will assembling seat 4, the operator need insert the 65 secured in alignment bars 31 of the position-limited trough on the permanent seat 61, make fixed link 31 push hook sheet 62 open and move, and hook sheet 62 restriction seats 4 can't be broken away from fixed link 31, thereby finished the buckle between second engaging support mechanism 6 and second coupling position 3.Then, the operator promotes seat 4 further and pivots, and the engaging member 51 of first engaging support mechanism 5 is automatically fastened with hold down groove seat 21, finishes the buckle between first engaging support mechanism 5 and first coupling position 2 thus.Subsequently, the operator continue with back board 42 towards and seat board 41 between angle pivot greater than the directions of 90 degree and launch, make thus locating part 45 automatically with segmentation seat 43 clips, thereby the back board 42 that makes seat 4 can pivot in the scope of 90 degree～180 degree with respect to seat board 41 and locate, and takes advantage of seat for baby child.

Shown in Fig. 4 and Figure 10～11, when the operator wants to take off seat 4, to make back board 42 be switched to the position that slightly is 90 degree angles with seat board 41 earlier by the action of angle control mechanism 44, then remove the restriction of 45 pairs of segmentation seats 43 of locating part again, make the operator can continue pivoting backrests plate 42 towards seat board 41 direction foldings.When carrying out the seat folding, the operator makes it to break away from hold down groove seat 21, thereby removes the clip state of 5 pairs first coupling positions 2 of first engaging support mechanism via the engaging member 51 of moving part 53 drivings first engaging support mechanism 5.Subsequently, continuing with fixed link 31 as the operator is the back board 42 at pivot seat, axle center 4, when making the release member 64 of second engaging support mechanism 6 towards the top position, the operator can spur release member 64 to remove the restriction of 62 pairs of fixed links 31 of hook sheet, make the operator take off seat 4 thus from perambulator skeleton 10, thus the purpose that can reach the seat of folding simultaneously 4 and separate seat 4 and perambulator skeleton 10.

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 baby stroller seat detachable structure, mainly comprising a front foot frame, a rear foot frame, a link frame pivotally connected between the front foot frame and the rear foot frame, and a hand push rod, characterized in that the baby carriage skeleton structure Further includes:

a support frame connected between the front foot frame and the rear foot frame, the support frame includes a first connection position and a second connection position;

A detachable seat, the seat includes: a seat board, a back board, a segmented seat pivotally connected between the seat board and the back board, an angle control mechanism, and a corresponding position relative to the first connecting position. a first snap-fit mechanism and a second snap-fit mechanism mounted on the seat at a corresponding position relative to the second coupling position;

The first locking mechanism and the second locking mechanism can make the The seat is fixed or separated from the frame of the stroller.

2 . The detachable structure of the stroller seat according to claim 1 , wherein the first connecting position comprises a pair of fixing grooves fixed on both sides of the support frame. 3 .

3. The detachable structure of the stroller seat according to claim 1, wherein the second connection position mainly includes a fixed rod fixedly connected to the middle position of the support frame, and the first connection position is connected to the second connection position. The two connection positions are arranged in a triangular position.

4. The detachable structure of the stroller seat according to claim 1, characterized in that, when the seat is in the unfolded state, the angle between the backrest board and the seat board is greater than 90 degrees; In the folded state, the angle between the back board and the seat board is less than 90 degrees.

5. The detachable structure of the stroller seat according to claim 1, characterized in that, the upper sides of the two ends of the support frame are provided with pivoting fixing seats for pivotally connecting the hand push rod, and the pivoting fixing seats are connected to the branch. Limiting parts for controlling the unfolded state and the folded state of the seat are arranged between the segment seats.

6. The detachable structure of the seat of the stroller according to claim 1, wherein the first fastening mechanism comprises: a pair of buckles respectively buckled and fixed with the fixing slots, an elastic component and a As for the link, the link is connected between the buckle and the backboard, and is used to drive the pair of buckle out of the fixing groove when the backboard rotates from the unfolded state to the folded state seat.

7. The detachable structure of the stroller seat according to claim 1, wherein the second fastening mechanism comprises: a fixed seat fixedly connected under the seat plate, which is provided with a seat for placing the The limit groove of the fixed rod; the hook piece installed at the limit groove and used to limit the seat can only pivot around the fixed rod but cannot be disengaged; it is installed between the hook piece and the seat plate an elastic component; and a release member connected with the hook piece and used to drive the hook piece to move so as to release the restriction on the fixing rod.

8. The detachable structure of the stroller seat according to claim 7, wherein the release member is a pull handle.