CN210502828U - Baby stroller with telescopic T-shaped handrail - Google Patents

Abstract

The utility model provides a baby's shallow that possess scalable T type handrail relates to the baby's shallow field, include the shallow body, set up the T type handrail on the shallow body, T type handrail includes handle, interior pole, outer pole, the centre of handle and the one end fixed connection of interior pole, and handle and interior pole mutually perpendicular, the flexible slide in pole in supplying is seted up to the inside of outer pole, interior pole sliding fit is in the slide. This baby's shallow that possess scalable T type handrail, when ordinary expansion state, the effect of baby's handrail on the shallow body can be played to T type handrail for protect the baby, and when folding, turn right angle with T type handrail to shallow body front side at first, then fold the shallow body, then pull up the extension with the handle upwards, at this moment T type handrail just becomes the handle of dragging whole folding back shallow body.

Description

Baby stroller with telescopic T-shaped handrail

Technical Field

The utility model relates to a baby's shallow technical field specifically is a baby's shallow that possess scalable T type handrail.

Background

The baby stroller is a baby's "vehicle" and can be moved by a person in assistance with pushing or pulling. The baby stroller generally comprises a sunshade, a seat cushion, a sleeping basket and a haze-proof cover, and the service life of the baby stroller is generally three to five years. The selection of the baby is made in consideration of the age of the baby, and nowadays, the functions of the baby stroller are upgraded to sleep, eat, play and the like.

At present, most of the stroller and baby strollers used in the market are foldable structures, and each stroller comprises a frame, and a front wheel assembly and a rear wheel assembly which are arranged at the bottom of the frame. When in use, the foldable chair can be unfolded for children to ride, and when not in use, the foldable chair can be folded for storage or transportation.

According to a foldable stroller provided in chinese patent No. CN201420509235.9, the comparison document includes a foldable frame including a pair of front wheel support tubular columns, a pair of rear wheel support tubular columns, and a pair of push handle support tubular columns; the folding frame is provided with a quick splitting device; the quick release device comprises a connection seat and a connection joint which can be conveniently separated from the connection seat, wherein the connection seat is provided with a connection hole which can accommodate the insertion of the connection joint.

However, the folding baby carrier proposed in the reference needs to lift the whole reduced stroller for carrying after the folding volume is reduced, so that the carrying is relatively laborious, and the folding baby carrier is not suitable for mothers who have just born babies.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a folding baby's shallow that possess scalable T type handrail of being convenient for transport.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a baby's shallow that possess scalable T type handrail, includes the shallow body, sets up the T type handrail on the shallow body, T type handrail includes handle, interior pole, outer pole, the centre of handle and the one end fixed connection of interior pole, and handle and interior pole mutually perpendicular, the flexible slide of pole in supplying is seted up to the inside of outer pole, interior pole sliding fit is in s slide.

Preferably, still include fixed block, fixing base, it has the turning block to articulate on the fixed block, turning block and outer pole fixed connection, fixing base fixed connection is on the shallow body, the fixed block is connected with the fixing base.

Preferably, the one end fixedly connected with slider that the handle was kept away from to interior pole, slider sliding fit is in the slide, the inside fixedly connected with of outer pole is used for preventing the stopper that the slider deviate from in the slide.

Preferably, still including being used for locking the locking mechanical system of pole position in the locking, locking mechanical system includes card post, spring, and the locating hole corresponding with the card post, the mounting hole that is used for installing card post and spring is seted up to the inside of stopper, the card post sets up in the mounting hole, the one end and the card post fixed connection of spring, the other end and the inner wall fixed connection of mounting hole of spring, the locating hole is seted up on the pole in, the one end of card post sets up to the hemisphere, the shape of locating hole and the shape phase-match of card post.

Preferably, the number of the positioning holes is set to be a plurality, and the positioning holes are arranged at equal intervals along the center line of the inner rod.

Preferably, the handle is provided in an arc shape.

(III) advantageous effects

The utility model provides a baby stroller with a telescopic T-shaped handrail. The method has the following beneficial effects:

1. this baby's shallow that possess scalable T type handrail, when ordinary expansion state, the effect of baby's handrail on the shallow body can be played to T type handrail, a for protect the baby, and when folding, at first with T type handrail ninety degrees of turning to the shallow body outside, then fold the shallow body, then upwards pull up the extension with the handle, at this moment T type handrail just becomes the pull handle of dragging whole folding back shallow body, thereby make the user can grasp the handle of T type handrail with one hand then with the whole folding back shallow body as the suitcase and the same drag the line on the ground, it is very light convenient to carry, excellent in use effect.

2. This baby's shallow that possess scalable T type handrail, it has the turning block to articulate on the fixed block, turning block and outer pole fixed connection's setting, make outer pole can use the fixed block to rotate as the center, when the shallow body is accomodate to needs, only need with outer pole to the rotatory ninety degrees of the inboard direction of shallow body, then folding, inside the shallow after folding can be received to T type handrail after folding like this, just can be littleer with the volume of shallow body, more suitable convenient accomodating is placed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a first perspective view of the T-shaped armrest structure of the present invention;

FIG. 3 is a perspective view of the T-shaped armrest structure of the present invention;

FIG. 4 is a cross-sectional view of the T-shaped armrest of the present invention;

FIG. 5 is an enlarged view of the structure A in FIG. 4 according to the present invention;

FIG. 6 is a schematic view of the fixing block and the fixing base of the present invention;

fig. 7 is a first structural view of the cart body in a folded state according to the present invention;

fig. 8 is a structural schematic view of the cart body in a folded state according to the present invention;

fig. 9 is a third schematic view of the folded structure of the cart body according to the present invention.

In the figure: the cart comprises a cart body 1, a fixed seat 2, a 3T-shaped handrail, a handle 4, a positioning hole 5, an outer rod 6, a rotating block 7, a fixed block 8, a sliding block 9, a sliding block 10, a limiting block 11, a spring 12 and a clamping column 13.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the utility model provides a baby's shallow that possess scalable T type handrail, as shown in fig. 1-9, including shallow body 1, set up T type handrail 3 on shallow body 1, T type handrail 3 includes handle 4, interior pole 10, outer pole 6, the centre of handle 4 and the one end fixed connection of interior pole 10, and handle 4 and interior pole 10 mutually perpendicular, the flexible slide of pole 10 in the confession has been seted up to the inside of outer pole 6, interior pole 10 sliding fit is in the slide.

Referring to fig. 8 and 9, in a normally unfolded state, the T-shaped armrest 3 can function as an armrest for a baby on the stroller body 1 to protect the baby, and when folded, the T-shaped armrest 3 is firstly turned to ninety degrees toward the front side of the stroller body 1, then the stroller body 1 is folded, and then the handle 4 is pulled up to extend, at this time, the T-shaped armrest 3 becomes a handle for dragging the entire folded stroller body 1, so that a user can hold the handle 4 of the T-shaped armrest 3 with one hand and then drag the entire folded stroller body 1 on the ground as a luggage box, and the carrying is very easy and convenient, and the using effect is good.

Still include fixed block 8, fixing base 2, articulated on the fixed block 8 have turning block 7, turning block 7 and 6 fixed connection of outer pole, 2 fixed connection of fixing base are on shallow body 1, fixed block 8 and 2 fixed connection of fixing base. Fixed block 8 and fixing base 2 are through a plurality of bolt fixed connection, and fixing base 2 fixed connection is in the middle of the bedplate bottom of shallow body 1.

See fig. 7, it has the rotation to articulate on the fixed block 8, 7, the setting of turning block 7 and outer pole 6 fixed connection for outer pole 6 can use fixed block 8 to rotate as the center, when needs accomodate shallow body 1, only need to rotate ninety degrees outer pole 6 to the inboard direction of shallow body 1, then fold, inside the shallow after folding can be accomodate to T type handrail 3 after folding like this, just can be littleer with the volume of shallow body 1, more be fit for conveniently accomodating and place.

The one end fixedly connected with slider 9 that handle 4 was kept away from to interior pole 10, slider 9 sliding fit in the slide, the inside fixedly connected with of outer pole 6 is used for preventing the stopper 11 that slider 9 deviate from in the slide. The stopper 11 is used to prevent the inner rod 10 from directly sliding out of the outer rod 6.

Still including being used for locking the locking mechanical system of pole 10 position in the locking, locking mechanical system is including calorie post 13, spring 12, with calorie post 13 corresponding locating hole 5, the mounting hole that is used for installing calorie post 13 and spring 12 is seted up to stopper 11's inside, calorie post 13 sets up in the mounting hole, spring 12's one end and calorie post 13 fixed connection, the other end of spring 12 and the inner wall fixed connection of mounting hole, locating hole 5 is seted up on pole 10 in, the one end of calorie post 13 sets up to the hemisphere, the shape of locating hole 5 and the shape phase-match of calorie post 13.

Referring to fig. 5, through the setting of locking mechanical system, when pulling out interior pole 10, card post 13 can block in locating hole 5 under the effect of spring 12 to can lock the position after pulling out interior pole 10, make interior pole 10 after pulling out can not retract in outer pole 6, and when needs retract interior pole 10 in outer pole 6, only need apply force to push down slightly, because of card post 13 and locating hole 5 are hemispherical, consequently, card post 13 can retract in the mounting hole under the effect of pressure, thereby make interior pole 10 reset.

The number of the positioning holes 5 is set to be a plurality, and the positioning holes 5 are arranged at equal intervals along the center line of the inner rod 10. Be provided with a plurality ofly through locating hole 5, it has a plurality of gears to lock after can making interior pole 10 extend, thereby adjust the length of interior pole 10 extension, the position of regulation handle 4 that can be convenient, firstly can adjust handle 4's height when ordinary expansion state, thereby can play good guard action to the baby homoenergetic in different growth periods, secondly when fold condition, can respond to user's height and adjust handle 4 extension's length, thereby can make and drag more handy, convenient to use.

The handle 4 is provided in an arc shape. Through being provided with certain radian with handle 4 to make the baby hold up more comfortable, the protecting effect is better moreover, excellent in use effect.

The working principle is as follows: when in a normal unfolding state, the T-shaped handrail 3 can play a role of a handrail of a baby on the stroller body 1 for protecting the baby, and when the stroller is folded, the T-shaped handrail 3 is firstly turned ninety degrees towards the front side of the stroller body 1, then the stroller body 1 is folded, then the handle 4 is pulled upwards to extend, at the moment, the T-shaped handrail 3 becomes a handle for dragging the whole folded stroller body 1, so that a user can grab the handle 4 of the T-shaped handrail 3 with one hand and then drag the whole folded stroller body 1 on the ground as a luggage box, and the stroller is convenient to carry.

In summary, in the stroller with the retractable T-shaped armrest, in a normally unfolded state, the T-shaped armrest 3 can function as an armrest for protecting a baby on the stroller body 1, and when the stroller is folded, the T-shaped armrest 3 is firstly turned to ninety degrees toward the front side of the stroller body 1, then the stroller body 1 is folded, and then the handle 4 is pulled up to extend, so that the T-shaped armrest 3 becomes a handle for dragging the entire folded stroller body 1, and thus a user can hold the handle 4 of the T-shaped armrest 3 with one hand and drag the entire folded stroller body 1 as a luggage box on the ground, which is very easy and convenient to transport and has a good use effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a baby's shallow that possess scalable T type handrail, includes shallow body (1), sets up T type handrail (3) on shallow body (1), its characterized in that: t type handrail (3) are including handle (4), interior pole (10), outer pole (6), the centre of handle (4) and the one end fixed connection of interior pole (10), and handle (4) and interior pole (10) mutually perpendicular, the slide that supplies interior pole (10) to stretch out and draw back is seted up to the inside of outer pole (6), interior pole (10) sliding fit is in the slide.

2. A stroller in accordance with claim 1 having a telescopic T-shaped arm, wherein: still include fixed block (8), fixing base (2), it has turning block (7) to articulate on fixed block (8), turning block (7) and outer pole (6) fixed connection, fixing base (2) fixed connection is on shallow body (1), fixed block (8) are connected with fixing base (2).

3. A stroller in accordance with claim 1 having a telescopic T-shaped arm, wherein: one end fixedly connected with slider (9) of handle (4) is kept away from in interior pole (10), slider (9) sliding fit is in the slide, the inside fixedly connected with of outer pole (6) is used for preventing slider (9) stopper (11) of deviating from in the slide.

4. A stroller in accordance with claim 3 having a telescopic T-arm, wherein: still including being used for locking interior pole (10) locking mechanical system of position, locking mechanical system includes card post (13), spring (12), with card post (13) corresponding locating hole (5), the mounting hole that is used for installing card post (13) and spring (12) is offered to the inside of stopper (11), card post (13) set up in the mounting hole, the one end and the card post (13) fixed connection of spring (12), the other end of spring (12) and the inner wall fixed connection of mounting hole, locating hole (5) are seted up on interior pole (10), the one end of card post (13) sets up to the hemisphere, the shape of locating hole (5) and the shape phase-match of card post (13).

5. A stroller in accordance with claim 4 having a telescopic T-arm, wherein: the number of the positioning holes (5) is set to be a plurality, and the positioning holes (5) are arranged at equal intervals along the center line of the inner rod (10).

6. A stroller in accordance with claim 1 having a telescopic T-shaped arm, wherein: the handle (4) is arc-shaped.

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