CN104939576A

CN104939576A - Portable baby chair

Info

Publication number: CN104939576A
Application number: CN201510385520.3A
Authority: CN
Inventors: 鲁娟; 陈明; 孙家兴; 薛斌; 周建阳
Original assignee: Qinzhou University
Current assignee: Qinzhou University
Priority date: 2015-06-30
Filing date: 2015-06-30
Publication date: 2015-09-30

Abstract

The invention discloses a portable baby chair. The portable baby chair comprises a suite, a sitting rope for a baby to rest and sit and stand and four chair legs, wherein the suite is movably arranged on the tops of the four chair legs in a sleeving mode, the sitting rope is connected to the upper portion of the inside space enclosed by the four chair legs, the chair legs are telescopic chair legs, and a telescopic supporting mechanism is arranged between every two adjacent chair legs. According to the portable baby chair, the folding of the chair is achieved through the cooperation between the telescopic chair legs and the telescopic supporting mechanism, telescopic adjustment and locking are conducted on the chair legs through racks and a locking mechanism in matched use with the racks, and the portable baby chair can meet the use of babies of different heights and body types. The occupied space of the baby chair of the structure is small after being folded, and compared with an existing traditional baby chair, the portable baby chair has the advantages that the structure is simple, light and handy, the carrying is convenient, and the practicability is strong.

Description

Portable baby seat

Technical field

The present invention relates to a kind of daily living article, be specifically related to a kind of portable baby seat.

Background technology

For the family having baby, family long band baby goes to park to play, market shopping, visit relative etc., and the time of embracing child has been grown and has been easy to tire out.Now people are more ready to select perambulator to look after children trip.But the build of existing perambulator is large, heavy, runs into stair, when squeezing the road of public transport meeting or uneven, be non-serviceable, baby can only be embraced and carry perambulator, seem more painstaking.Perambulator carries extremely inconvenient, and it is not best selection to be therefore with baby to go out.And in fact, the head of a family having baby in arms only needs a device for baby's sitting, rest, now accompany the head of a family aside not need to have in arms, the rest that can obtain a moment is releived always.

Summary of the invention

For above-mentioned deficiency, technical problem to be solved by this invention is to provide a kind of portable baby seat, and it can be had a rest for baby's sitting, has structure simple, and the space taken after folding is little, advantage light and handy, easy to carry.

For solving the problem, the present invention is achieved through the following technical solutions: portable baby seat, comprise external member, supply seat rope and four chair legs of baby's rest sitting, described external member is movably set in the top of four chair legs, described seat rope is connected to the top of the inner space that four chair legs enclose, described chair leg is extension type chair leg, and is equipped with a telescopic type supporting mechanism between every two adjacent chair legs.

In such scheme: described telescopic type supporting mechanism comprises upper and lower cross bar and two support bars that a group parallels setting, and the two ends of described support bar are articulated with on cross tube and sheer pole respectively; Cross tube movable supporting is in the bottom of external member, and the two ends of sheer pole are individually fixed in the bottom of chair leg, and described upper and lower cross bar and support bar are the connecting rod of Collapsible structure.The supporting mechanism of this structure and four chair legs constitute the framework of baby seat, and described supporting mechanism also helps the folding and retraction of baby seat while playing and supporting fixing baby seat.

In such scheme, described connecting rod at least comprises a telescopic unit, each telescopic unit comprises the inside and outside loop bar of hollow, described interior loop bar passes through fastener movable buckle in outer loop bar, described fastener is installed on the wall body of interior loop bar sidewall, and the wall body of loop bar outside offers the hole clipping matched with fastener.

In such scheme, described extension type chair leg comprises lower chair leg and is movably set in the upper chair leg inside lower chair leg and the retaining mechanism for clamping upper and lower chair leg, is provided with tooth bar in the inboard, upright of upper chair leg.

Further, described retaining mechanism comprises buckle and is installed on the clamping switch on fastening shell, the side of described buckle is articulated with the inner side of lower chair leg by hinge and upper chair leg offers the chute corresponding with hinge, the opposite side of buckle is movable to be connected on tooth bar, and is fixed by clamping switch.

In such scheme, for increasing the safety of the attractive in appearance of seat and guarantee baby, be equipped with sheet in the exterior circumferential of chair leg, described sheet is pasted on chair leg by VELCRO.

In such scheme, for playing anti-skidding effect, be provided with anti-skid rubber cushion in the bottom of chair leg.

In such scheme, soft rubber sleeve or cloth cover that described external member can form list structure for joining end to end.

Beneficial effect of the present invention is:

1, the present invention coordinates telescopic support mechanism to achieve the folding of seat by telescopic chair leg, and structure is simple, and the seat occupancy space after folding is little, lightly, easy to carry, is applicable to very much having in arms baby and gos out shopping, head of a family's use of playing.

2, extension type chair leg of the present invention by tooth bar and with the use of buckle it is highly regulated, to adapt to the baby of different height build, improve the comfort level of seat, and the telescopic support mechanism by being provided with between chair leg and chair leg improves the stability of seat.

Accompanying drawing explanation

Fig. 1 is the structural representation of portable baby seat.

Fig. 2 is the side-looking structure chart of retaining mechanism when clamping upper and lower chair leg.

Fig. 3 is the right view of Fig. 2.

Fig. 4 is the structural representation after portable baby seat folds.

Number in the figure is: 1, chair leg; 1-1, upper chair leg; 1-2, lower chair leg; 2, sheet; 3, cross tube; 4, support bar; 5, rope is sat; 6, anti-skid rubber cushion; 7, sheer pole; 8, external member; 9, tooth bar; 10, buckle; 11, switch is clamped; 12, hinge; 13, chute.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the present invention is further explained, but not in order to limit the present invention.

As shown in Figure 1, portable baby seat, comprise external member 8, supply seat rope 5 and four chair legs 1 of baby's rest sitting, described external member 8 is movably set in the top of four chair legs.This external member 8 can be any one soft material, the top of four chair legs 1 can be realized to fence up, the present embodiment is specially the soft rubber sleeve or cloth cover that join end to end and form list structure, described seat rope 5 is connected to the top of the inner space that four chair legs 1 enclose, and sits the top that rope 5 specifically can be connected to chair leg 1 or external member 8.

Described chair leg 1 is extension type chair leg, described extension type chair leg comprises lower chair leg 1-2 and is movably set in the upper chair leg 1-1 inside lower chair leg 1-2 and the retaining mechanism for clamping upper and lower chair leg (1-1,1-2), is provided with tooth bar 9 in the inboard, upright of upper chair leg 1-1.

As shown in Figure 2 and Figure 3, the clamping switch 11 that described retaining mechanism comprises buckle 10 and is installed on buckle 10 housing, the side of described buckle 10 is articulated with the inner side of lower chair leg 1-2 by hinge 12 and upper chair leg 1-1 offers the chute 13 corresponding with hinge 12, described chute makes upper chair leg 1-1 can carry out telescopic moving in the inner side of lower chair leg 1-2, can not be blocked by hinge 12.The opposite side of described buckle 10 is movable to be connected on tooth bar 9, and is fixed by clamping switch 11.This retaining mechanism is that tooth bar 9 by being provided with inside upper chair leg 1-1 is with upper chair leg 1-1 telescopic moving, when moving to lower chair leg 1-2 and being provided with the position of buckle 10, buckle 10 offers with the draw-in groove that tooth bar 9 matches, draw-in groove is corresponding is connected on tooth bar 9, then fixed by clamping switch 11, to obtain final product.Set buckle 10 upper and lower chair leg (1-1,1-2) is locked by the stuck form between tooth and tooth.

For ensureing the safety of baby, avoid it to touch the part of hard, be equipped with sheet 2 in the exterior circumferential of chair leg 1, described sheet 2 is pasted on chair leg 1 by VELCRO.The position that described sheet 2 is arranged can be at the middle part of chair leg 1, top or top.Anti-skid rubber cushion 6 is provided with in the bottom of chair leg 1.

A telescopic type supporting mechanism is equipped with between every two adjacent chair legs 1, described telescopic type supporting mechanism comprises upper and lower cross bar (3,7) and two support bars 4 that a group parallels setting, and the two ends of described support bar 4 are articulated with on cross tube 3 and sheer pole 7 respectively; Cross tube 3 movable supporting is in the bottom of external member 8, and the two ends of sheer pole 7 are individually fixed in the bottom of chair leg 1, and described upper and lower cross bar (3,7) and support bar 4 are the connecting rod of Collapsible structure.

Described connecting rod at least comprises a telescopic unit, each telescopic unit comprises the inside and outside loop bar of hollow, described interior loop bar is by fastener movable buckle in outer loop bar, and described fastener is installed on the wall body of interior loop bar sidewall, and the wall body of loop bar outside offers the hole clipping matched with fastener.When described support bar 4 is connected for homonymy with upper and lower cross bar (3,7), it can form an isosceles trapezoid, rectangle or square after connecting; When support bar 4 and upper and lower cross bar (3,7) are for interconnection, the cross section structure of a similar hourglass can be formed.In the present embodiment, described telescopic type supporting mechanism forms an isosceles trapezoidal structure.

When by baby seat as shown in Figure 1, when it is folding, by operating realization as follows: first tear the sheet 2 on the external member 8 at lower chair leg 1 top and chair leg 1 open, then upper and lower cross bar (3,7) is shunk, manually untie the buckle 10 be connected on tooth bar 9 again, shrink chair leg 1 and support bar 4, foldable structure as described in Figure 4 can be obtained.

For ensureing the safety of baby, described portable baby seat all adopts the component without water caltrop.

Claims

1. portable baby seat, it is characterized in that: comprise external member (8), supply seat rope (5) and four chair legs (1) of baby's rest sitting, described external member (8) is movably set in the top of four chair legs (1), described seat rope (5) is connected to the top of the inner space that four chair legs (1) enclose, described chair leg (1) is extension type chair leg, and is equipped with a telescopic type supporting mechanism between every two adjacent chair legs (1).

2. portable baby seat according to claim 1, it is characterized in that: described telescopic type supporting mechanism comprises upper and lower cross bar (3,7) and two support bars (4) that a group parallels setting, and the two ends of described support bar (4) are articulated with on cross tube (3) and sheer pole (7) respectively; Cross tube (3) movable supporting is in the bottom of external member (8), the two ends of sheer pole (7) are individually fixed in the bottom of chair leg (1), and described upper and lower cross bar (3,7) and support bar (4) are the connecting rod of Collapsible structure.

3. Portable baby seat according to claim 2, it is characterized in that: described connecting rod at least comprises a telescopic unit, each telescopic unit comprises the inside and outside loop bar of hollow, described interior loop bar passes through fastener movable buckle in outer loop bar, described fastener is installed on the wall body of interior loop bar sidewall, and the wall body of loop bar outside offers the hole clipping matched with fastener.

4. the Portable baby seat according to any one of claims 1 to 3, it is characterized in that: described extension type chair leg comprises lower chair leg (1-2) and is movably set in the upper chair leg (1-1) of lower chair leg (1-2) inner side and the retaining mechanism for clamping upper and lower chair leg (1-1,1-2), is provided with tooth bar (9) in the inboard, upright of upper chair leg (1-1).

5. Portable baby seat according to claim 4, it is characterized in that: described retaining mechanism comprises buckle (10) and is installed on the clamping switch (11) on buckle (10) housing, the side of described buckle (10) is articulated with the inner side of lower chair leg (1-2) by hinge (12) and upper chair leg (1-1) is offered the chute (13) corresponding with hinge (12), the opposite side of buckle (10) is movable to be connected on tooth bar (9), and is fixed by clamping switch (11).

6. Portable baby seat according to claim 1, it is characterized in that: be equipped with sheet (2) in the exterior circumferential of chair leg (1), sheet (2) is pasted on chair leg (1) by VELCRO.

7. Portable baby seat according to claim 1, is characterized in that: be provided with anti-skid rubber cushion (6) in the bottom of chair leg (1).

8. Portable baby seat according to claim 1, is characterized in that: soft rubber sleeve or cloth cover that described external member (8) forms list structure for joining end to end.