CN217496218U

CN217496218U - Baby carriage folding structure capable of being folded quickly

Info

Publication number: CN217496218U
Application number: CN202122781839.1U
Authority: CN
Inventors: 邹志刚; 王吉凯
Original assignee: Shandong Legend Baby Children Products Co ltd
Current assignee: Shandong Legend Baby Children Products Co ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-09-27
Anticipated expiration: 2031-11-13

Abstract

The utility model discloses a baby carriage folding structure capable of being folded rapidly, including the upper handle group, the top cover of the upper handle group is equipped with the handle, the bottom of the upper handle group is equipped with the lower handle group, the lower handle group is connected with the upper handle group through the sleeve, the bottom of the lower handle group is connected with the locking hook, the locking hook is fixed on the lower handle group through the screw, the right side of the top of the locking hook is equipped with the seat support, the seat support is connected on the support sheet, the seat is equipped with the seat above the seat support, the seat is connected with the seat support through the screw, the right side of the seat is equipped with the backrest, the backrest is fixed on the seat through the screw, the rear foot is fixed on the lower handle group through the fixed shaft, the left side of the top of the rear foot is equipped with two front feet, the front foot is connected on the lower handle group through the shaft, the bottom of the front foot is connected with the rotatable bearing, the rotatable bearing is connected with the wheel; this but quick folding perambulator structure of returning vehicle to garage and knock off has quick folding, the material is lighter, advantage that bearing nature is big.

Description

Baby carriage folding structure capable of being folded quickly

Technical Field

The utility model relates to a perambulator technical field specifically is a but quick folding perambulator structure of returning vehicle to garage and knock off.

Background

The baby carriage is a tool carriage designed for providing convenience for outdoor activities of babies, and has various vehicle types, the baby carriage is generally played by children aged 1 to 2 years, the toy carriage with wheels is played by children aged over 2 years, the baby carriage can bring certain benefits to the intelligence development of the children, and the brain development of the children is increased.

The baby carriage is a favorite walking vehicle for babies, and is an essential product for mothers to go shopping while carrying babies, however, the baby carriage can be divided into various types according to the growth and the use of the babies. Mainly in terms of load capacity, a typical test standard is nine to fifteen kilograms, and a typical stroller can be used for about four to five years. However, the existing baby carriage cannot be folded quickly, and often needs to be folded for several minutes to be put well, so that improvement is obviously needed nowadays when convenience, rapidness and quickness are pursued.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but quick folding perambulator structure of returning vehicle to garage and knock off has quick folding, the material is lighter, the advantage that the bearing nature is big, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a baby carriage folding structure capable of being folded quickly comprises an upper handle group, wherein a handle is sleeved at the top of the upper handle group, a lower handle group is arranged at the bottom of the upper handle group and is connected with the upper handle group through a sleeve, a locking hook is connected at the bottom of the lower handle group and is fixed on the lower handle group through a screw, a seat support is arranged on the right side of the top of the locking hook and is connected to a support sheet, a seat is arranged above the seat support and is connected with the seat support through a screw, a backrest is arranged on the right side of the seat and is fixed on the seat through a screw, tarpaulin is arranged at the top of the backrest and is connected with the seat through a backrest, the support sheet is connected to a front foot through a screw, a locking pin is arranged below the locking hook and is connected to the lower handle group through a spring structure, the right side of the locking pin is provided with a rear foot, the rear foot is fixed on the handle lower group through a fixing shaft, the left side of the top of the rear foot is provided with two front feet, the front feet are connected on the handle lower group through a shaft, the bottoms of the front feet are connected with a rotatable bearing, and the rotatable bearing is connected with a wheel.

Preferably, the diameter of the handle lower group is larger than that of the handle upper group, so that a sleeve structure is formed.

Preferably, the upper handle group, the lower handle group, the front leg, the rear leg and the seat support are all made of aluminum alloy materials, wherein the upper handle group, the lower handle group, the front leg and the rear leg are hollow, and the seat support is solid.

Preferably, the sponge is laid on the outer ring of the wheel, and the wheel is provided with a self-locking device.

Preferably, the locking hook is Contraband-shaped, and the locking pin is connected with a return spring.

Preferably, the locking hook is fixed with the handle lower group, the locking pin is linked with the rear foot, the front foot and the seat, the rear foot group and the handle group can rotate clockwise with the front foot by taking the front foot as a reference, and the seat support can rotate in a linked manner with the handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this but quick folding perambulator structure of returning to garage and knock off adopts the seat to support the seat, conveniently places the seat and also played certain guard action to baby's safety simultaneously, adopts the built-in back of seat, has made things convenient for the baby to lean on to lie, has increased baby's seat's travelling comfort, adopts group down of hand (hold) and group on the hand (hold) to make up and form the sleeve pipe, has made things convenient for folding of perambulator to save space

2. This but quick folding perambulator structure of returning to garage and knock off adopts the tarpaulin to carry out the sunshade to the baby, has avoided the ultraviolet ray to sunburn the baby, adopts locking hook and stop pin to combine, has both made things convenient for the better support of perambulator and also has made things convenient for the quick dismantlement of perambulator to fold, adopts swivel bearing to connect the wheel, has made things convenient for the turning to of perambulator.

Drawings

Fig. 1 is a schematic view of the overall structure of a folding structure of a stroller of the present invention, which can be folded quickly;

FIG. 2 is a front view of the folding structure of the quickly foldable stroller of the present invention;

fig. 3 is a front view of a folding structure of the quickly foldable stroller of the present invention;

fig. 4 is a side sectional view of the folding structure of the stroller of the present invention;

fig. 5 is an enlarged view of the latch hook and buckle of the folding structure of the stroller of the present invention.

The figures are labeled as follows: 1. the handle is assembled; 2. a handle lower group; 3. a rear leg; 4. a forefoot; 5. a seat support; 6. a locking pin; 7. locking the hook; 8. a wheel; 9. a rotating bearing; 10. a support sheet; 11. a seat; 12. tarpaulin; 13. a backrest; 14. a handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1, 2, 3, 4 and 5, a stroller folding structure capable of being folded quickly comprises an upper handle group 1, a handle 14 is sleeved on the top of the upper handle group 1, a lower handle group 2 is arranged at the bottom of the upper handle group 1, the diameter of the lower handle group 2 is larger than that of the upper handle group 1 to form a sleeve structure, the lower handle group 2 is connected with the upper handle group 1 through a sleeve, a locking hook 7 is connected to the bottom of the lower handle group 2, the locking hook 7 is fixed on the lower handle group 2 through a screw, a seat support 5 is arranged on the right side of the top of the locking hook 7, the seat support 5 is connected to a support sheet 10, a seat 11 is arranged above the seat support 5, the seat 11 is connected with the seat support 5 through a screw, a backrest 13 is arranged on the right side of the seat 11, the backrest 13 is fixed on the seat 11 through a screw, a tarpaulin 12 is arranged on the top of the backrest 13, and the tarpaulin 12 is connected with the seat 11 through the backrest 13, the support sheet 10 is connected on the front foot 4 through a screw, a locking pin 6 is arranged below the locking hook 7, the locking hook 7 is Contraband type, the locking pin 6 is connected with a return spring, the locking pin 6 is connected on the handle lower group 2 through a spring structure, the right side of the locking pin 6 is provided with a rear foot 3, the rear foot 3 is fixed on the handle lower group 2 through a fixing shaft, the left side of the top of the rear foot 3 is provided with two front feet 4, the front feet 4 are connected on the handle lower group 2 through a shaft, the bottom of the front feet 4 is connected with a rotatable bearing 9, the rotatable bearing 9 is connected with a wheel 8, the outer ring of the wheel 8 is paved with sponge, the wheel 8 is provided with a self-locking device, the handle upper group 1, the handle lower group 2, the front feet 4, the rear feet 3 and the seat support 5 are all made of aluminum alloy materials, wherein the handle upper group 1, the handle lower group 2, the front feet 4 and the rear feet 3 are hollow, the seat support 5 is solid, and the locking hook 7 is fixed with the handle lower group 2, the locking pin 6 is interlocked with the front leg 4, the rear leg 3 and the seat 11 (with reference to the front leg 4, the rear leg 3 group and the handlebar lower group 2 can rotate clockwise with the front leg 4, and the seat support 5 can rotate interlocked with the handlebar).

It is specific, adopt seat support 5 to support seat 11, conveniently place seat 11 and also played certain guard action to baby's safety simultaneously, adopt seat 11 to embed back 13, made things convenient for the baby to lean on lying, baby's travelling comfort has been increased, adopt group 2 down the hand (hold) and group 1 on the hand (hold) to make up and form the sleeve pipe, the folding space that has made things convenient for the perambulator has been saved, adopt tarpaulin 12 to carry out the sunshade to the baby, the baby of ultraviolet sunburn has been avoided, adopt locking couple 7 and stop pin 6 to combine, both made things convenient for the better support of perambulator also to make things convenient for the quick dismantlement of perambulator to fold, adopt swivel bearing 9 to connect wheel 8, make things convenient for the turning to of perambulator.

The working principle is as follows: the utility model relates to a baby carriage folding structure capable of being folded quickly, a baby is placed on a seat 11, a tarpaulin 12 is folded or unfolded manually to help the baby to shield strong ultraviolet rays or avoid rain, a handle 14 applies force to a baby carriage handle 14 to push a lower wheel 8 to rotate so as to drive the baby carriage to move, if the baby carriage is on a sloping ground or is not expected to move, the wheel 8 can be locked by a self-locking device of a rear wheel of the baby carriage to prevent the baby carriage from sliding, the handle 14 is rotated to drive a handle upper group 1 to rotate so as to drive the wheel 8 to rotate, the baby carriage can be turned and turned around, when the baby carriage is not seated, the baby carriage can be folded quickly and placed conveniently, the seat 11 is firstly communicated with a backrest 13 and the tarpaulin 12 to be dismounted, then the handle 14 is downwards moved to drive a locking pin 6 to pop up the locking hook 7 (a reset spring ensures that the locking hook 7 is in a buckling posture), the baby carriage can be quickly folded, the locking hook buckle formed by the locking hook 7 and the locking pin 6 and the reset spring arranged on the locking pin 6 form a device capable of being quickly folded for folding and folding the baby carriage, the device reduces the complicated steps of unlocking during folding the baby carriage, and the locking hook 7 can be separated from the locking pin 6 to form an unlocked state only by pressing the reset spring arranged on the locking pin 6, so that the aim of quickly folding the baby carriage is fulfilled.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a but quick folding perambulator structure of returning vehicle to garage and knock off which characterized in that: comprises a handle upper group (1), a handle (14) is sleeved at the top of the handle upper group (1), a handle lower group (2) is arranged at the bottom of the handle upper group (1), the handle lower group (2) is connected with the handle upper group (1) through a sleeve, a locking hook (7) is connected at the bottom of the handle lower group (2), the locking hook (7) is fixed on the handle lower group (2) through a screw, a seat support (5) is arranged at the right side of the top of the locking hook (7), the seat support (5) is connected on a support sheet (10), a seat (11) is arranged above the seat support (5), the seat (11) is connected with the seat support (5) through a screw, a backrest (13) is arranged at the right side of the seat (11), the backrest (13) is fixed on the seat (11) through a screw, a tarpaulin (12) is arranged at the top of the backrest (13), tarpaulin (12) are connected with seat (11) through back (13), backing sheet (10) pass through the screw connection on front foot (4), locking couple (7) below is equipped with stop pin (6), stop pin (6) pass through spring structural connection under the hand (hold) on group (2), stop pin (6) right side is equipped with even back foot (3), back foot (3) are fixed under the hand (hold) on group (2) through the fixed axle, back foot (3) top left side is equipped with two preceding foot (4), front foot (4) are connected under the hand (hold) on group (2) through the axle, but front foot (4) bottom is even rotary bearing (9), but rotary bearing (9) are connected with wheel (8).

2. The stroller of claim 1, wherein: the diameter of the handle lower group (2) is larger than that of the handle upper group (1) to form a sleeve structure.

3. The stroller of claim 1, wherein: the handle upper group (1), the handle lower group (2), the front foot (4), the rear foot (3) and the seat support (5) are all made of aluminum alloy materials, wherein the handle upper group (1), the handle lower group (2), the front foot (4) and the rear foot (3) are hollow, and the seat support (5) is solid.

4. The stroller of claim 1, wherein: the sponge is laid on the outer ring of the wheel (8), and the wheel (8) is provided with a self-locking device.

5. The stroller of claim 1, wherein: the locking hook (7) is Contraband type, and the locking pin (6) is connected with a return spring.

6. The retracting structure of a stroller according to claim 1, wherein: the locking hook (7) is fixed with the handle lower group (2), the locking pin (6) is linked with the rear foot (3), the front foot (4) and the seat (11), the rear foot (3) group and the handle group can rotate clockwise with the front foot (4) by taking the front foot (4) as a reference, and the seat support (5) can rotate in a linked manner with the handle.

7. The stroller of claim 5, wherein: the locking hook (7) and the locking pin (6) form a locking hook buckle.