CN2550239Y

CN2550239Y - Roof pivot seat structure for baby cart

Info

Publication number: CN2550239Y
Application number: CN 02227427
Authority: CN
Inventors: 林龙吟
Original assignee: ZHONGSHAN CITY LONGSHUN PRODUCTS FOR DAILY USE CO Ltd
Current assignee: Zhongshan Longcheng Daily Products Co Ltd
Priority date: 2002-05-13
Filing date: 2002-05-13
Publication date: 2003-05-14
Anticipated expiration: 2012-05-13

Abstract

The utility model relates to a ceiling pivot seat structure of a baby carriage, which is characterized in that two ends of a ceiling support supporting ceiling fabric are connected with a pivot seat through two connecting shafts, and the folding and unfolding of the ceiling then can be controlled when the pivot seat rotates; meanwhile, the pivot seat is connected with a rear leg tube through a telescopic connecting device, and the relative position of the pivot seat to the rear leg tube can be adjusted as the pivot seat can be positioned on the rear leg by sliding, then the height of the ceiling can be changed to meet various requirements of babies of various height; the sunshade angle and scope can also be changed to keep the baby on a seat from sun light.

Description

The ceiling pivot seat structure of perambulator

Technical field

The utility model relates to a kind of ceiling pivot seat structure of perambulator, instigates the ceiling structure that can adjust high and low position that is used for a kind of doll carriage especially.

Background technology

Baby stroller is that general father and mother make the vehicle that are used for pushing the infant.Because baby stroller uses the cooresponding height of chance out of doors, therefore, makes the infant produce discomfort for avoiding infant's direct irradiation sunlight, installs the sunshade ceiling usually again on baby's vehicle frame additional, uses the direct irradiation of block sunlight.General perambulator must be given the structure of expansion and folding for making things convenient for folding at this sunshade ceiling.No. 4378946 case of sunshade ceiling structure of commonly using such as US Patent, general this sunshade ceiling of commonly using mainly is to launch and be U font iron by one to be supported by weaving cotton cloth, it then is to be articulated on the handle pipe of skeleton that this support iron props up two ends, uses to support the expansion weave cotton cloth front-end edge and to control this ceiling and fold; The ceiling structure that thought is commonly used, because this support iron props up and generally is fixing size, and lateral margin also is fixing after weaving cotton cloth, therefore, the start point of the ceiling structure of commonly using is limited, it is had can't adapt to the sunlight that various angle is shone, especially when the infant sleeps peacefully, the more uncomfortable prominent high light that comes, but at running perambulator, because the angle of the ceiling structure of commonly using is limited, therefore still be difficult to the complete prominent next sunlight that covers, still have the situation that causes infant's discomfort.

Goal of the invention

The utility model main purpose is: a kind of ceiling pivot seat structure of perambulator is provided, takes this to adjust the high and low position of ceiling. Technical scheme

The technical solution of the utility model is: a kind of ceiling pivot seat structure of perambulator, but supplying apparatus is on the skeleton of a perambulator, mainly comprise: a pair of pivot seat that pivotally connects the top support of this perambulator, and a pair of flexible connecting device that is connected between this pivot seat and this skeleton. Technique effect

To support the ceiling support two ends that ceiling weaves cotton cloth and be connected in the pivot seat, expansion and folding by this pivot seat control ceiling, simultaneously, by a flexible connecting device, be connected on the rear foot tube of this pivot seat and baby's frame skeleton, and make the pivot seat be able to the location of on rear foot tube, sliding, in order to change the relative position of this pivot seat and rear foot tube, use and reach the height that changes this ceiling needs with the infant that adapts to different heights, also can change simultaneously the angle and the scope of sunshade, make and take the irradiation that is not vulnerable to sunlight in the infant at seat.

Description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

The 1st figure is the combination scheme drawing of the utility model.

The 2nd figure is the ceiling structure and the flexible connecting device three-dimensional exploded view of the utility model.

The 3rd figure be the utility model be installed on the rear foot tube scheme drawing.

4A figure is the generalized section of the utility model.

The action scheme drawing of the release locations of 4B figure the utility model.

The 5th figure is the action scheme drawing of the ceiling structural adjustment height of the utility model.

The 6th figure is the combination scheme drawing of another embodiment of the utility model.

6A figure is the action scheme drawing of another embodiment of the utility model.[conventional letter] 1 ... skeleton 2 ... ceiling structure 3 ... flexible jockey; The first embodiment 4 ... flexible jockey, the second embodiment 5 ... V-shaped shell fragment 10 ... seat portion 11 ... handle brackets 12 ... front-wheel support 13 ... rear foot tube 14 ... discharge joint 20 ... ceiling support 21 ... connecting axle 22 ... ceiling weaves cotton cloth 23 ... trunnion mount 231 ... extension 232 ... guide groove 31 ... alignment pin 32 ... elastic parts 33 ... guide rail 34 ... button 41 ... sliding sleeve 42 ... locating hole

The specific embodiment[embodiment one]

Reach shown in " the 2nd figure " " the 3rd figure " as " the 1st figure ", according to the ceiling structure 2 that the utility model is implemented, main device is on perambulator skeleton 1; Wherein should; Skeleton 1 comprises the main portions such as handle supporting 11, front-wheel support 12, rear foot tube 13, release joint 14 and seat portion 10 that articulate each other at least; By this release and locking that discharges joint 14, make perambulator skeleton 1 have the running condition and a folding state of an expansion simultaneously.

Ceiling structure 2, include that a ceiling support 20, a pair of adapter shaft 21, ceiling weave cotton cloth 22, a pair of pivot seat 23 and a flexible connecting device 3, wherein this ceiling support 20 slightly is " U " font, main support is in the ceiling edge position before 22 of weaving cotton cloth, use and launch ceiling and weave cotton cloth 22 and cover sunlight, and propping up 21 two ends, this ceiling iron is connected to this to adapter shaft 21, and make this adapter shaft be articulated in pivot seat 23, prop up 21 in order to control this ceiling weave cotton cloth 22 expansion and folding by this adapter shaft 21 rotation ceiling iron; Be provided with extension 231 in this pivot seat 23 in addition, and form a guide groove 232 in extension.

Flexible connecting device 3, mainly by positioning piece 31, one elastic parts 32, guide rail 33 and button 34 constitute, wherein this guide rail 33 is to be fixed on the rear foot tube 13 of skeleton 1, and the guide groove 232 that the extension 231 of pivot seat 23 is provided is installed on slip on the guide rail 33, and a plurality of positioning grooves 331 are set on this guide rail 33, this locations 31 is the extension 231 that is installed on this pivot seat 23 in addition, keep this locating dowel pin 31 to be positioning states by elastic parts 32 with positioning groove 331, can promote locations 31 by button 34 simultaneously, make this locations break away from positioning groove 331 control pivot connecting seats 23 moving and location (please refer to shown in 4A and the 4B figure) on guide rail 33;

By above-mentioned member, this ceiling structure 2 is can be by pivot connecting seat 23 moving and the location in guide rail 33, make ceiling structure 2 be able to up and down adjustment height, in order to do making it reach the infant that can be fit to various heights and adjusting its angle and reduce sunlit purpose (as the 5th figure shown in).[embodiment two]

Please consult the 6th, 6a figure shown in, it is a sliding sleeve 41 that the another kind of the flexible connecting device 4 of the utility model is implemented structure, this sliding sleeve 41 is to be connected in pivot seat 23, and a plurality of knock holees 42 are set on sliding sleeve; Device one V-type shell fragment 5 in the rear foot tube 13 of skeleton 1 cooperates the location by this V-type shell fragment 5 with the knock hole 42 of sliding sleeve 41 in addition;

By this, this sliding sleeve 41 can be socketed on the rear foot tube 13, and can drive this pivot seat 23 and move in rear foot tube 13, uses and adjusts height of ceiling structure 2, and cooperates the location to reach to locate with the knock hole 42 of sliding sleeve 41 and the effect of adjustment by this V-type shell fragment 5.

Claims

1, a kind of ceiling pivot seat structure of perambulator, but supplying apparatus is characterized in that it comprises on the skeleton of a perambulator:

The a pair of pivot seat that pivotally connects the top support of this perambulator, and

The a pair of flexible connecting device that is connected between this pivot seat and this skeleton.

2, the ceiling pivot seat structure of perambulator according to claim 1 is characterized in that this pivot seat pivot connects an adapter shaft.

3, the ceiling pivot seat structure of perambulator according to claim 1 is characterized in that this pivot seat has an extension.

4, the ceiling pivot seat structure of perambulator according to claim 3 is characterized in that this extension has a guide groove.

5, the ceiling pivot seat structure of perambulator according to claim 1 is characterized in that this flexible connecting device mainly comprises positioning piece, an elastic parts, guide rail and button.

6, the ceiling pivot seat structure of perambulator according to claim 5, it is a plurality of for the fixing positioning groove of this pivot seat to it is characterized in that this guide rail has.

7, the ceiling pivot seat structure of perambulator according to claim 5 is characterized in that this locations can fasten with these a plurality of positioning grooves.

8, the ceiling pivot seat structure of perambulator according to claim 1 is characterized in that this flexible connecting device is a sliding sleeve.

9, the ceiling pivot seat structure of perambulator according to claim 8 is characterized in that being provided with on this sliding sleeve a plurality of knock holees.