SE500014C2 - Coupling device on stand board for strollers - Google Patents

Coupling device on stand board for strollers

Info

Publication number
SE500014C2
SE500014C2 SE9201276A SE9201276A SE500014C2 SE 500014 C2 SE500014 C2 SE 500014C2 SE 9201276 A SE9201276 A SE 9201276A SE 9201276 A SE9201276 A SE 9201276A SE 500014 C2 SE500014 C2 SE 500014C2
Authority
SE
Sweden
Prior art keywords
rear axle
coupling device
pram
plastic part
perambulator
Prior art date
Application number
SE9201276A
Other languages
Swedish (sv)
Other versions
SE9201276D0 (en
SE9201276L (en
Inventor
Jan Jacobsson
Original Assignee
Lascal Ab
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
Application filed by Lascal Ab filed Critical Lascal Ab
Priority to SE9201276A priority Critical patent/SE500014C2/en
Publication of SE9201276D0 publication Critical patent/SE9201276D0/en
Priority to PCT/SE1993/000359 priority patent/WO1993022179A1/en
Publication of SE9201276L publication Critical patent/SE9201276L/en
Publication of SE500014C2 publication Critical patent/SE500014C2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/28Auxiliary dismountable seats ; Additional platforms for children in standing-up position
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00Accessories or details specially adapted for hand carts
    • B62B5/08Children's seats ; Seats or supports for other persons
    • B62B5/087Platforms to stand upon

Abstract

The connecting means comprises a plastic part (3) having a channel (5) which by means of a screw fastening device (2) is carried by an angle plate (1). The main object of the invention is to make it possible to fasten the connecting means onto the rear axle of the perambulator by simple manual handling so that it can be adjusted in height relative to the rear axle of the perambulator and by its, in respect of movements, flexible design take the loads which occur during transportation of perambulator and standing board.

Description

500 014 12 position. Figur 2 visar den främre änden, med plastdetal j 1 övre position, ned spåret 5 som är ärmat att skjutas in i barnvagnens bakaxel. Figur 3 visar kopplingsanordningen från ovan. 500 014 12 position. Figure 2 shows the front end, with plastic part j 1 upper position, down the groove 5 which is sleeve to be pushed into the pram rear axle. Figure 3 shows the coupling device from above.

Den i figur 1 a, l b, 2 och 3 visade kopplingsanordningen består av en vinkelplàt 1 san ned ett skruvförband 2 uppbär en plastde- tal j 3. En dubbelbenad sprint 4 är nedstucken i genanrgàende hål i plastdetaljen. Plastdetaljen 3 har ett spår 5 san genom sin kon- struktion bakifrån lätt kan skjutas på och fästas på bakaxeln på barnvagnen. Spåret 5 är till en början svagt koniskt 6 och därefter cirkulärt 7. Eftersom barnvagnens bakaxeldianeter är derxsannxa som spårets 5 höjd i ytterkant på plastdetaljer: samt på grund av att spåret endast är svagt koniskt innåt är det lätt att ned handkraft trycka på kopplingsanordningau på barnvagnens bakaxel så att barn- vagnens bakaxel slutligen hamnar i den cirkulära delen av spåret, varvid plastdetaljen och även hela kopplingsanordriiragal är fästad på barnvagnens bakaxel i ett klämförband. Klärnförbandet åstadkames genan att spårets cirkulära del har en något mindre diameter än barnvagnens bakaxel. Friktionen san uppstår i kontaktytan nellan spårets cirkulära del och barnvagnens bakaxel är tillräcklig för att hindra Ofrivillig axiell glidnirig uütbd barnvagnens bakaxel. Den dubbelbenade sprinten 4 skjutes därefter ner ovanifrån i plastdetal- jen för att förhindra att barnvagnens bakaxel glider ur den cirkulära delen av spåret vid transporLNär den dubbelbenade sprinten är ned- stuckeniplastdetaljen tangerar båda benen i det närmaste barnvagnens bakaxel, varvid glapp i kopplingen, radiellt, Den förluàl- landevis låga friktionen mellan bamvagnens bakaxel och den cirkulära delen av plastdetaljans spår neæer att kopplingsanordningax kan rö- ra sig kring barnvagnens bakaxel periferiellt. Skruven i skruvförban- det 2 är xrmterat tillsanmans ned brickor 8 och låsnmtter 9 så att ett friktionsförband uppstår. Plastdetaljen 3 kan rotera kring skruv- förbandets axiella centrum ned viss anbringad handkraft, periferiellt, vilket möjliggör höjdnivåinställningen hos kopplingsanordningen, en- ligt figur 1 a och 1 b. Piastaetaljens nrsjligret att rotera kring skruvförbandet möjliggör också steglös i förhållan- de till virxkelplåtelï 1, Vilket är då Ståbrädans höjd över rnarkytan och på så vis även vinkelplåten, i sidled, varierar kraftigt zmder transport.The coupling device shown in Figures 1 a, 1 b, 2 and 3 remains of an angle plate 1 san down a screw joint 2 carries a plastic part number j 3. A double-legged sprint 4 is inserted into a continuous hole in the plastic part. The plastic part 3 has a groove 5 through its con- rear structure can be easily pushed on and attached to the rear axle the stroller. The groove 5 is initially slightly conical 6 and thereafter circular 7. Because the stroller rear axle diameters are derxsannxa as the height of the groove 5 at the outer edge of the plastic parts: as well as due to the groove is only slightly conical inwards, it is easy to lower by hand press the coupling device on the rear axle of the pram so that the the rear axle of the carriage finally ends up in the circular part of the track, wherein the plastic part and also the entire coupling device driver is attached on the rear axle of the pram in a clamp. Klärnförbandet åstadkames that the circular part of the groove has a slightly smaller diameter than stroller rear axle. The friction that occurs in the contact surface nellan the circular part of the track and the rear axle of the pram are sufficient to prevent Involuntary axial slippery uütbd stroller rear axle. The the double-legged pin 4 is then pushed down from above into the plastic part jen to prevent the rear axle of the pram from slipping out of the circular one part of the track during transport When the double-legged pin is lowered the stucco plastic part touches both legs of the nearest pram rear axle, with play in the coupling, radially, countrywise low friction between the rear axle of the pram and the circular one part of the plastic part groove neæer that the coupling device axle can revolve around the rear axle of the pram peripherally. The screw in the screw connection it 2 is xmmtert together down washers 8 and locknmtter 9 so that a friction joint occurs. The plastic part 3 can rotate around the screw the axial center of the joint down some applied manual force, peripherally, which enables the height level adjustment of the coupling device, Figure 1 a and 1 b. Piastaetaljens nrsjligret to rotate around the screw connection also enables stepless in de til virxkelplåtelï 1, Which is then the height of the standing board the surface and thus also the angle plate, laterally, varies greatly zmder transport.

Claims (2)

3 son 014 PATENTKRAV 1) Kopplingsanordning för stàbräda till barnvagn med en plastdetalj (3) med ett delvis cirkulärt spar (5) för barnvagnens bakaxel, som med ett skruvförband (2) är uppburen av en vinkelplát (1), till vilken stábrädan är ansluten, kännetecknad av att plastdetaljen, då kopplingsanordningen är i funktion, kan rotera med visst friktionsmotstànd, dels kring skruvförbandets axiella centrum, periferiellt, och dels kring barnvagnens bakaxel, periferiellt, då barnvagnens bakaxel är inskjuten och befinner sig i spàrets cirkulära del (7). 3 son 014 CLAIMS 1) Coupling device for standing board for pram with a plastic part (3) with a partially circular groove (5) for the rear axle of the pram, which with a screw connection (2) is supported by an angle plate (1), to which the standing board is connected , characterized in that the plastic part, when the coupling device is in operation, can rotate with some frictional resistance, partly around the axial center of the screw joint, peripherally, and partly around the rear axle of the pram, peripherally, when the rear axle of the pram is inserted and is in the circular part (7). 2) Kopplingsanordning enligt krav l, kännetecknad av att en dubbelbenad sprint (4), då kopplingsanordningen är i funktion, hindrar barnvagnens bakaxel att glida ur den cirkulära delen av spåret (7).Coupling device according to claim 1, characterized in that a double-legged pin (4), when the coupling device is in operation, prevents the rear axle of the pram from sliding out of the circular part of the groove (7).
SE9201276A 1992-04-23 1992-04-23 Coupling device on stand board for strollers SE500014C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9201276A SE500014C2 (en) 1992-04-23 1992-04-23 Coupling device on stand board for strollers
PCT/SE1993/000359 WO1993022179A1 (en) 1992-04-23 1993-04-23 Connecting means for a standing board for a perambulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201276A SE500014C2 (en) 1992-04-23 1992-04-23 Coupling device on stand board for strollers

Publications (3)

Publication Number Publication Date
SE9201276D0 SE9201276D0 (en) 1992-04-23
SE9201276L SE9201276L (en) 1993-10-24
SE500014C2 true SE500014C2 (en) 1994-03-21

Family

ID=20386033

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9201276A SE500014C2 (en) 1992-04-23 1992-04-23 Coupling device on stand board for strollers

Country Status (2)

Country Link
SE (1) SE500014C2 (en)
WO (1) WO1993022179A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9286298A (en) 1998-08-20 2000-03-14 Joran Lundh Standing board for buggies, push-chairs and prams
DE19922791C2 (en) * 1999-05-18 2003-10-30 Marika Mitterhofer Roller board for attachment to a stroller
US10065669B2 (en) 2013-06-28 2018-09-04 Baby Trend, Inc. Stroller
US9776069B2 (en) * 2015-04-15 2017-10-03 Travis Mckay Stroller-attachable skateboard apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE97662C (en) *

Also Published As

Publication number Publication date
SE9201276D0 (en) 1992-04-23
WO1993022179A1 (en) 1993-11-11
SE9201276L (en) 1993-10-24

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