CN2315002Y - Improved folding device for baby cart - Google Patents

Improved folding device for baby cart Download PDF

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Publication number
CN2315002Y
CN2315002Y CN97242449U CN97242449U CN2315002Y CN 2315002 Y CN2315002 Y CN 2315002Y CN 97242449 U CN97242449 U CN 97242449U CN 97242449 U CN97242449 U CN 97242449U CN 2315002 Y CN2315002 Y CN 2315002Y
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CN
China
Prior art keywords
push rod
slide block
protecting cover
perambulator
downside
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN97242449U
Other languages
Chinese (zh)
Inventor
黄陈丽琚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Longcheng Daily Products Co Ltd
Original Assignee
Disca International Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Disca International Co ltd filed Critical Disca International Co ltd
Priority to CN97242449U priority Critical patent/CN2315002Y/en
Priority to DE1998146523 priority patent/DE19846523B4/en
Application granted granted Critical
Publication of CN2315002Y publication Critical patent/CN2315002Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/26—Securing devices for bags or toys ; Arrangements of racks, bins, trays or other devices for transporting articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/12—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor convertible, e.g. into children's furniture or toy
    • B62B7/123—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor convertible, e.g. into children's furniture or toy from seat to bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/20—Catches; Locking or releasing an articulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/20—Catches; Locking or releasing an articulation
    • B62B2205/22—Catches; Locking or releasing an articulation remotely controlled, e.g. from the handlebar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/064—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

The utility model relates to an improved folding device for a baby cart, which is primarily provided with a linkage device on a push rod of a baby cart. The displacement of a poker rod of the linkage device can drive a pull wire can pull a slide block consolidated on the pull wire to link, so a location post arranged on the slide block can fall off from an engaging groove of a joining panel, and structural combination which is easy to fold the baby cart is formed; besides, a spring arranged on the other end of the slide block can make the location post slide on the curved surface of the adjoining position of the engaging groove and directly enter the engaging groove to fasten when the baby cart is unfolded. Thus, the utility model is not only easy to fold but also easy to be used for unfolded position.

Description

Modified form perambulator Collaping device
The utility model relates to a kind of modified form perambulator Collaping device.
In the middle of the unitized construction of general perambulator, mainly be to take the push rod that the framework both sides articulate forward and backward foot rest and tilting, forward and backward foot rest downside is provided with wheel body, and connect in the two push rod tops that relatively are provided with and to establish hand rod, take in the framework and the baby can be placed in, and the adult can grip hand rod with hand and promotes perambulator and advance.
And in the middle of current the common stroller configuration, put and save taking of shallow storage space for the ease of folding, usually all the easy location and the structure of returning the vehicle to the garage and knock off can be set between forward and backward foot rest and push rod, it mainly is to utilize hook and the cooresponding bump design that is pivoted, and when the framework of perambulator launches, hook can be hung on the salient point of corresponding position, by this, and the forward and backward foot rest that is pivoted can be located, reach the purpose of carrying out perambulator.
When perambulator uses the back desire that it is folded; then the contrary gesture of hook can be rotated and pull open; make wherein short slot can break away from clip effect with corresponding salient point; and can with before; rear leg gives folding and folds; simultaneously; for the perambulator that folding will be folded is located; then hook also must be hung on another set on the perambulator behind the folding corresponding salient point; therefore; the setting of its corresponding salient point has two groups; the corresponding salient point that hangs when promptly launching, and the structures such as corresponding salient point of folding when folding, the setting of this hook and corresponding salient point; on manipulating; regular meeting be in order to be located at corresponding salient point with each other hook, maybe will collude extension by pulling open on the corresponding salient point, and do in a rushly; because when perambulator folds; must pull open the hook of two sides, and in folding fold finish after, must again hook be hung on another and organize on the corresponding salient point.Therefore, quite numerous and diverse on manipulating, even the people who quite is familiar with operation also might be hung wrong position with hook, in addition be that general consumption is popular, therefore, the structure of returning the vehicle to the garage and knock off of perambulator now is the most troubling.In addition, the hook of the exposed stock bodily form is hanging in the use, and Chang Yinwei collision is pushed and caused flexural deformation, and, because expose, and cause the damage and the corrosion on hook body of rod surface because of collision easily.For this reason, the design form that it is bad truly has the necessity that is improved.
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of modified form perambulator Collaping device that folding folds operation that is easy to is provided.
The purpose of this utility model is achieved in that
A kind of modified form perambulator Collaping device, this perambulator take the framework both sides protecting cover that is pivoted down, set firmly preceding foot rest in the following protecting cover, and the upper end, back also is provided with splice panel, the push rod downside of taking the framework both sides is provided with protecting cover, and the push rod lower end is stretched into down protecting cover and is hubbed on the splice panel, the last protecting cover rear side lower end rear leg that is pivoted, preceding foot rest and rear leg downside are provided with wheel body respectively, wherein:
Clutch is set in the push rod, shifting axle is set in the slide block of clutch and penetrates in the set elongated slot of push rod upside, draught line is set on the shifting axle, set firmly slide block on the draught line, registration mast is set in the slide block, the registration mast both sides are arranged in the set elongated slot of push rod downside, the slide block downside is provided with spring, spring end in addition hang on the drive-connecting shaft of push rod, and the splice panel of following protecting cover is provided with engagement groove, but the registration mast clip is in engagement groove.
In addition, splice panel and engagement groove adjoiner form curved surface.
The utility model design characteristic is:
This modified form perambulator Collaping device that folds and launch of being easy to, mainly be in the push rod of perambulator, clutch to be set, in the slide block of this clutch shifting axle is set and can in the elongated slot of push rod, slides, and the metallo-draught line is set on shifting axle, draught line extends in the push rod, and set firmly slide block on it, horizontal registration mast is set in the slide block, the registration mast both sides are exposed and are penetrated in the elongated slot of this place's push rod, again, the slide block downside is provided with spring, and spring end in addition hang on the drive-connecting shaft, set engagement groove on the splice panel of protecting cover under cooperating, and can use the hand propelled slide block easily, and connect movable slider with draught line, and make registration mast be broken away from the clip effect with splice panel, reach and be easy to the excellent effect that folding folds.When perambulator launches, registration mast is taken advantage of a situation to slide on the curved surface of splice panel, give clip in the engagement groove and slide, because the clip effect of registration mast and engagement groove, protecting cover reaches and goes up protecting cover in the effect of pulling of the top at abutting end place about adding, polarization when it is launched is good, and can firm being engaged, and therefore can reach to be easy to folding and to fold and launch to locate firm practical effect.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is a three-dimensional appearance scheme drawing of the present utility model.
Fig. 2 is a side-looking form scheme drawing of the present utility model.
Fig. 3 is the utility model is provided with clutch in the push rod of perambulator a assembled sectional view.
Fig. 4, the 5th, the enforcement illustration when the utility model folding folds.
Fig. 6 is the form scheme drawing after the utility model folding folds.
Fig. 7 is that the utility model is current, when rear leg will launch, the registration mast of clutch and the dynamic relationship figure of backplate curved surface down.
As scheme l, shown in Figure 2, and it is respectively three-dimensional appearance scheme drawing and the side-looking form scheme drawing of the utility model perambulator l, and it is to be pivoted taking framework 10 both sides
Figure Y9724244900041
Figure Y9724244900042
The following protecting cover 13 of type, foot rest 1l before setting firmly in the following protecting cover 13, following protecting cover upper end, 13 back also is provided with splice panel 131, and upper end, preceding foot rest 11 back promptly is consolidated in the splice panel 131; Again, push rod 20 downsides are provided with protecting cover 14, and push rod 20 ends are provided with hand rod 22, on the hand rod 22 rack 21 can be set, and go up protecting cover 14 when perambulator 1 launches, and its downside cambered surface can be resisted against down on the splice panel 131 of protecting cover 13.
As shown in Figure 2, push rod 20 lower ends are stretched into down the splice panel 131 of protecting cover 13 and are pivoted wherein, again, the last protecting cover 14 rear side lower ends rear leg 12 that is pivoted, be articulated on the rear leg 12 and by support 121 and take framework 10 sides, and preceding foot rest 11 and rear leg 12 downsides are provided with wheel body respectively, by this, and can advance forward with the capable perambulator 1 of hand push.
As shown in Figure 3, it is the assembled sectional view that clutch 30 is set in push rod 20, wherein, push rod 20 is provided with elongated slot 201, and elongated slot 202 is set in push rod 20 front ends, slide block 31 bottoms form nose bar, be provided with horizontal shifting axle 311 in the slide block 31 and penetrate in the elongated slot 201, metal draught line 33 1 ends can hang on the shifting axle 311, and draught line 33 extends in the push rod 20, and be positioned at push rod 20 elongated slots 202 places and set firmly a slide block 35, slide block 35 downsides are provided with spring 36, and spring 36 end in addition hang in the drive-connecting shaft 34, again, set firmly a horizontal registration mast 351 in the slide block 35, registration mast 351 both sides are exposed and are arranged in the elongated slot 202, by this, and can upwards promote slide block 31 with hand, make set shifting axle 311 in the slide block 31, can drive draught line 33, and draught line 33 and can spur slide block 35 and slide a displacement towards the back upper place, and when with the strength releasing of hand pusher slide block 31, the restoring force that slide block 35 can spring 36 then retracts slide block 35 position of virgin state.
Cooperation is referring to Fig. 3, Fig. 4 and shown in Figure 5, wherein, the set 131 liang of flanks of splice panel in following protecting cover upper end, 13 back are provided with engagement groove 132, then form curved surface 133 with engagement groove 132 adjoiners, set registration mast 351 on clutch 30 slide blocks 35, when perambulator 1 launches, registration mast 351 can be sticked in the engagement groove 132, and when the perambulator 1 that launches desires to carry out action that folding folds, then can promote slide block 31 backward with hand, make draught line 33 can drive slide block 35 and move, and make registration mast 351 break away from clip effect with engagement groove 132, at this moment, then as shown in Figure 5, and can push rod 20 be pressed down with hand, and with perambulator 1 folding one-tenth kenel as shown in Figure 6, and, can before foot rest 11, set relative hook 40 on the rear leg 12,41 are engaged, and can be easily with perambulator 1 in addition folding fold; Again, the expansion of perambulator 1 is used, as long as the hook that then will engage mutually 40,41 is broken away from, promptly can directly launch, and as shown in Figure 7, at this moment, the registration mast 351 of slide block 35, can be when framework launches, curved surface 133 along splice panel 131 slides, and takes advantage of a situation to slip in the engagement groove 132 and located, therefore, design of the present utility model can reach and is easy to folding and folds and launch to locate firm practical effect.

Claims (2)

1. modified form perambulator Collaping device, this perambulator take the framework both sides protecting cover that is pivoted down, set firmly preceding foot rest in the following protecting cover, and the upper end, back also is provided with splice panel, the push rod downside of taking the framework both sides is provided with protecting cover, and the push rod lower end is stretched into down protecting cover and is hubbed on the splice panel, the last protecting cover rear side lower end rear leg that is pivoted, preceding foot rest and rear leg downside are provided with wheel body respectively, it is characterized in that:
In the described push rod clutch is set, shifting axle is set in the slide block of clutch and penetrates in the set elongated slot of push rod upside, on the described shifting axle draught line is set, set firmly slide block on the draught line, registration mast is set in the slide block, the registration mast both sides are arranged in the set elongated slot of push rod downside, the slide block downside is provided with spring, spring end in addition hang on the drive-connecting shaft of push rod, and the splice panel of following protecting cover is provided with engagement groove, but the registration mast clip is in engagement groove.
2. according to the described modified form perambulator of claim 1 Collaping device, it is characterized in that: wherein, splice panel and engagement groove adjoiner form curved surface.
CN97242449U 1997-12-23 1997-12-23 Improved folding device for baby cart Expired - Lifetime CN2315002Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN97242449U CN2315002Y (en) 1997-12-23 1997-12-23 Improved folding device for baby cart
DE1998146523 DE19846523B4 (en) 1997-12-23 1998-10-09 Folding frame for a sports stroller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN97242449U CN2315002Y (en) 1997-12-23 1997-12-23 Improved folding device for baby cart

Publications (1)

Publication Number Publication Date
CN2315002Y true CN2315002Y (en) 1999-04-21

Family

ID=5209788

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97242449U Expired - Lifetime CN2315002Y (en) 1997-12-23 1997-12-23 Improved folding device for baby cart

Country Status (2)

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CN (1) CN2315002Y (en)
DE (1) DE19846523B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103921822A (en) * 2013-01-11 2014-07-16 安徽省舒城三乐童车有限责任公司 Single-handle folding device of infant stroller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101722975B (en) * 2008-10-23 2012-09-05 明门香港股份有限公司 Infant carrier with multi-directional use positions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1316952C (en) * 1986-08-22 1993-04-27 Shinroku Nakao Foldable baby carriage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103921822A (en) * 2013-01-11 2014-07-16 安徽省舒城三乐童车有限责任公司 Single-handle folding device of infant stroller
CN103921822B (en) * 2013-01-11 2015-12-30 安徽省舒城三乐童车有限责任公司 A kind of single-hand folding device of baby stroller

Also Published As

Publication number Publication date
DE19846523A1 (en) 1999-07-01
DE19846523B4 (en) 2005-04-28

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: DISHICAR INTERNATIONAL CO., LTD. TO: YUFENG TAIWAN CO.

CP03 Change of name, title or address

Address after: British Virgin Islands, La La Road

Patentee after: Yufeng Taiwan Co.

Address before: The British Virgin Islands Torah Rochester

Patentee before: Dishika International Co., Ltd.

C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: YUFENG TAIWAN CO. TO: LONGSHUN DAILY ARTICLES CO LTD, ZHONGSHAN CITY

CP03 Change of name, title or address

Address after: Guangdong Dongsheng Town, Zhongshan City, north of Guang Zhu Lu

Patentee after: Zhongshan City Longshun Products for Daily Use Co. Ltd

Address before: British Virgin Islands, La La Road

Patentee before: Yufeng Taiwan Co.

ASS Succession or assignment of patent right

Owner name: ZHONGSHAN SHUNCHENG DAILY NECESSITY CO., LTD

Free format text: FORMER OWNER: LONGSHUN DAILY ARTICLES CO LTD, ZHONGSHAN CITY

Effective date: 20041119

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20041119

Address after: 528414, Dongsheng Road, Dongsheng Town, Zhongshan, Guangdong

Patentee after: Zhongshan City Longcheng Daily-Use Article Co., Ltd.

Address before: Dongsheng Town, Guangdong city of Zhongshan province north of Guang Zhu Lu

Patentee before: Zhongshan City Longshun Products for Daily Use Co. Ltd

C17 Cessation of patent right
CX01 Expiry of patent term