CN211107644U

CN211107644U - Extensible baby carriage

Info

Publication number: CN211107644U
Application number: CN201921944912.9U
Authority: CN
Inventors: 白长利; 吴朋兵
Original assignee: Polymer Rotomolding Co ltd
Current assignee: Polymer Rotomolding Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-28
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a can extend baby's car of deformation, including the main case that pushes away, left side case and right side case, the back that the main was pushed away on the case passes through telescopic machanism and connects the left side case and the right side case of left and right sides respectively, make left side case and right side case can do in the top of main case and move in opposite directions or the motion of walking away, left side case and right side case expand back family length to controlling and can place the baby on main case, when accomodating baby children's car, left side case and right side case draw close toward the center, pile up in the top of main case that pushes away, whole baby's car forms a cuboid, main case that pushes away, there is not unnecessary clearance between left side case and the right side case three, space utilization is high, conveniently carry and save space, main case that pushes away, left side case and right side case three all can accomodate clothes, collect baby's car and suitcase function in an organic whole.

Description

Extensible baby carriage

Technical Field

The utility model relates to a hand-push baby carriage, in particular to a child-baby carriage which can be extended and deformed.

Background

In addition, the common baby carriage occupies a large space, and even if the folded baby carriage is also difficult to meet the size range required by an airport, the baby carriage cannot be simultaneously carried into a cabin and only can be consigned.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a baby carriage which can accommodate clothes and can be stretched and deformed.

The utility model provides a technical scheme that its technical problem adopted is:

A baby carriage capable of being stretched and deformed comprises a main push box, a left holding box and a right holding box, wherein the main push box comprises a main box body and a seat plate hinged to the top end of the main box body, a plurality of wheels are mounted on the bottom surface of the main box body, a backrest is arranged at the top of the main box body, a telescopic mechanism is arranged on the backrest, the left side and the right side of the telescopic mechanism are respectively connected with the left holding box and the right holding box, the left holding box and the right holding box are located above the main box body, and the left holding box and the right holding box move in the opposite direction or in the back-riding direction through the telescopic mechanism.

Telescopic machanism includes the fixed plate, by last down parallel arrangement is in lean on the mounting groove of back side and install a plurality of telescopic links in the mounting groove, the flexible direction of extension of two adjacent telescopic links is different each other, the side of telescopic link sets up the solid locking screw hole, be provided with on the fixed plate the position with the corresponding connection screw of solid locking screw hole, install locking screw in the connection screw hole, after the assembly, locking screw passes behind the connection screw hole with the solid locking screw thread links to each other.

The left hand box comprises a secondary box body, a locking plate and a hinge, a plate cover is arranged on the top end of the secondary box body, fixing grooves are formed in the rear side of the secondary box body in a parallel mode from top to bottom, the locking plate is provided with fixing locking grooves corresponding to the fixing grooves, after assembly, the locking plate is installed on the rear side of the secondary box body through screws, and the fixing grooves are meshed with the tail ends of the telescopic rods.

The front end hinge of seat has the hasp, the front side of main tank body is provided with the protruding piece of locking that is used for cooperating the hasp.

And a telescopic pull rod which can be longitudinally stretched is arranged on the back side of the backrest.

The utility model has the advantages that: the utility model discloses the back on the main case that pushes away passes through telescopic machanism and connects the left side case and the right side case of the left and right sides respectively, make left side case and right side case can do in the main top that pushes away the case and move in opposite directions or the motion of backing away, left side case and right side case expand back captain about to and can place the baby on the main case that pushes away, when accomodating baby children's infant, left side case and right side case draw close toward the center, pile up in the main top that pushes away the case, whole baby carriage forms a cuboid, the main case that pushes away, there is not unnecessary clearance between left side case and the right side case three, space utilization is high, conveniently carry and save space, the main case that pushes away, left side case and right side case three all can accomodate clothing article, collect baby carriage and suitcase function in an organic whole.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a main push box;

FIG. 3 is a partially exploded view of the main push box;

Fig. 4 is a schematic structural view of the walk-in box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without creative work are within the scope of the present invention.

The terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used for the purpose of describing the invention only and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

Referring to fig. 1 and 2, an extensible baby carriage includes a main push box 1, a left hand box 2 and a right hand box 3, the main push box 1 includes a main box 4 and a seat plate 5 hinged to the top end of the main box 4, a plurality of wheels 6 are mounted on the bottom surface of the main box 4, a backrest 7 is disposed on the top of the main box 4, a strap 23 for fixing a baby is disposed on the side of the backrest 7, the backrest 7 is provided with a telescopic mechanism, the left and right sides of the telescopic mechanism are respectively connected to the left hand box 2 and the right hand box 3, the left hand box 2 and the right hand box 3 are disposed above the main box 4, the two move towards each other or away from each other through the telescopic mechanism, the left hand box 2 and the right hand box 3 can extend to the left and right above the main push box 1, a parent can place a baby on the seat plate 5 and fix the baby on the baby carriage through the strap 23, when taking in baby carriage, left hand box 2 and right hand box 3 draw close toward the center, pile up main top of pushing away case 1, and whole baby carriage forms a cuboid, does not have unnecessary clearance between main push away case 1, left hand box 2 and the right hand box 3 three, and space utilization is high, conveniently carries and saves space, clothes article can all be accomodate to main push away case 1, left hand box 2 and right hand box 3 three, collects perambulator and suitcase in an organic whole.

There is hasp 19 at the front end hinge of seat 5, the front side of the main tank body 4 is provided with and is used for the cooperation the protruding piece 20 of locking of hasp 19, the protruding piece 20 of locking can be fixed seat 5 on the main tank body 4, makes the main tank body 4 can reliably firmly accomodate the clothing, the front side of the main tank body 4 is provided with the solid locking cavity 22, the protruding piece 20 of locking is located in the solid locking cavity 22, the head of a family of being convenient for with 19 straining locking protruding pieces 20 of hasp, hold up 2 on a left side with the right side hold up the solid locking mode of case 3 with the main tank body 4 is the same.

A telescopic pull rod 21 which can be longitudinally stretched is arranged on the back side of the backrest 7, so that parents can push the baby carriage conveniently.

Referring to fig. 3, telescopic machanism includes fixed plate 8, from top to bottom parallel arrangement is in the mounting groove 9 of back 7 rear side and installs a plurality of telescopic links 10 in the mounting groove 9, the flexible direction of extension of two adjacent telescopic links 10 is different each other, the side of telescopic link 10 sets up solid locking screw hole 11, be provided with the position on the fixed plate 8 with gu lock the corresponding connection screw hole 12 of screw hole 11, install locking screw 13 in the connection screw hole 12, after the assembly, locking screw 13 passes connect behind the screw hole 12 with gu lock screw hole 11 screw thread and link to each other, the head of a family extends telescopic link 10 to ideal length after, can lock telescopic link 10 fixedly through knob locking screw 13, convenient operation.

Referring to fig. 4, holding up case 2 on a left side includes inferior box 14, tight jam plate 15 and hinge and being in the slab cap 16 on inferior box 14 top, inferior box 14's rear side from top to bottom parallel arrangement has fixed slot 17, tight jam plate 15 be provided with fixed slot 18 that fixed slot 17 is corresponding, the assembly back, tight jam plate 15 passes through the screw and installs inferior box 14's rear side, fixed slot 17 with fixed slot 18 interlock the end of telescopic link 10, the simple structure of whole box, it is convenient to accomodate the hasp clothing, right side hold up case 3 with the structure that left side held up case 2 and adopted is the same.

The above embodiments are not intended to limit the scope of the present invention, and those skilled in the art will not depart from the present invention as it relates to the whole concept of the present invention, and the equal modification and change will still belong to the scope of the present invention.

Claims

1. The baby carriage capable of stretching and deforming is characterized by comprising a main push box (1), a left supporting box (2) and a right supporting box (3), wherein the main push box (1) comprises a main box body (4) and a seat plate (5) hinged to the top end of the main box body (4), a plurality of wheels (6) are mounted on the bottom surface of the main box body (4), a backrest (7) is arranged at the top of the main box body (4), a telescopic mechanism is arranged on the backrest (7), the left side and the right side of the telescopic mechanism are respectively connected with the left supporting box (2) and the right supporting box (3), the left supporting box (2) and the right supporting box (3) are located above the main box body (4), and the left supporting box (2) and the right supporting box (3) move in opposite directions or in a back-to-back mode through the telescopic mechanism.

2. An extensible baby carriage according to claim 1, characterized in that the telescopic mechanism comprises a fixing plate (8), a mounting groove (9) arranged in parallel from top to bottom at the rear side of the backrest (7) and a plurality of telescopic rods (10) mounted in the mounting groove (9), the telescopic extension directions of two adjacent telescopic rods (10) are different from each other, a fixing and locking screw hole (11) is arranged on the side surface of the telescopic rod (10), a connecting screw hole (12) corresponding to the fixing and locking screw hole (11) is arranged on the fixing plate (8), a locking screw (13) is mounted in the connecting screw hole (12), and after assembly, the locking screw (13) passes through the connecting screw hole (12) and then is in threaded connection with the fixing and locking screw hole (11).

3. An expandable baby carriage according to claim 2, characterized in that the left box (2) comprises a sub-box (14), a locking plate (15) and a cover (16) hinged on the top of the sub-box (14), the rear side of the sub-box (14) is provided with fixing slots (17) arranged in parallel from top to bottom, the locking plate (15) is provided with locking slots (18) corresponding to the fixing slots (17), the locking plate (15) is mounted on the rear side of the sub-box (14) by screws after assembly, and the fixing slots (17) and the locking slots (18) are engaged with the end of the telescopic bar (10).

4. An extendably deformable baby carriage according to claim 1, characterized in that a latch (19) is hinged to the front end of the seat plate (5), and a locking projection (20) for engaging with the latch (19) is provided on the front side of the main cabinet (4).

5. An extensibly deformable baby carriage according to claim 1, characterized in that a longitudinally extensible telescopic pull rod (21) is mounted on the back side of the backrest (7).