WO2005025964A1 - Von hand bewegbarer transportwagen - Google Patents
Von hand bewegbarer transportwagen Download PDFInfo
- Publication number
- WO2005025964A1 WO2005025964A1 PCT/DE2004/001674 DE2004001674W WO2005025964A1 WO 2005025964 A1 WO2005025964 A1 WO 2005025964A1 DE 2004001674 W DE2004001674 W DE 2004001674W WO 2005025964 A1 WO2005025964 A1 WO 2005025964A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- handle
- bolt
- head
- section
- holding part
- Prior art date
Links
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
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
Definitions
- Transport trolley that can be moved by hand
- the invention relates to a hand-movable transport trolley, in particular a shopping trolley, with a sliding device which has a horizontally arranged tubular handle, each end of the handle being inserted into a handle holding part and each handle holding part carried by a handle carrier having a dowel-like extension which protrudes into the handle on the outside and in each handle holding part is inserted a pin which is located on the longitudinal axis of the handle and is equipped with a shaft and a head and can be inserted from the outside, the head of which forms a stop and the shaft for expanding the dowel-like extension and so that it is intended for clamping the handle with a handle holding part.
- FIG. 6 Such a transport carriage is described in EP 0 591 006 B1 in FIG. 6 (a).
- the drawing shows two bolts provided for fastening the handle, which have a shaft, a head and a pointed free shaft end.
- the description leaves open whether a technical measure which simplifies the placement process is provided when each bolt is inserted into a handle holding part. In this embodiment, means are missing which are intended to prevent the bolts from moving axially, and there is no information whatsoever as to how the handle should be dismantled quickly.
- the object of the invention is to further develop a shopping cart of the type present here,
- the shaft of each bolt is equipped with a plug-on section and with a section for engaging behind the dowel-like extension and that the head has an externally accessible recess arranged on the longitudinal axis of the handle, in order to allow the bolt between the Shaft and head to reduce the cross section.
- the push-on section provided at the tip of the bolt makes it possible to fix a bolt precisely in position in the dowel-like attachment of a handle holding part, so that the handle can be assembled easily and simply. With the help of the section for reaching behind the dowel-like attachment, with the additional help of the head, an exact position fixing of each bolt in the assembled state is achieved. This reliably prevents the bolts from moving axially.
- the handle is held securely on the handle holding parts. If the handle is to be removed from the handle holding parts for the purpose of replacement, it is sufficient to insert a punch tool in the axial direction of the handle into the recess of the head of a bolt and to separate the shaft of the bolt from the head with a hammer blow on the punch tool. This is made possible by the reduction in cross-section between the shaft and head. The separated shaft falls into the tubular handle and the head can be released from the handle holding part. This loosening also causes a possible loosening of the handle holding part from a handle carrier.
- Fig. 1 is a manually movable trolley and Fig. 2 and Fig. 3 each have a handle holding part with handle holder, handle and bolt.
- Fig. 1 shows a manually movable trolley 1 in the preferred form of a known shopping trolley.
- Transport trolleys 1 of this type are used, depending on the design, for the transport of shopping goods, small objects, luggage and the like. They belong to the general state of the art. A detailed description is therefore unnecessary. All of these transport carriages 1 have a sliding device 2 equipped with a horizontally arranged handle s.
- Each end 4 of the handle 3 opens into a known handle holding part 8, which is each carried by a handle support 6.
- a bolt 14 for securing the handle 3 is inserted through each opening in each handle holding part 8, so that not only the handle 3 is prevented from being released from the handle holding parts 8, but these are in turn also prevented from being released from the handle supports 6.
- Fig. 2 shows a sectional view of the right side of the handle 3 of the sliding device 2 together with a handle holding part 8, a handle bracket 6 and a bolt 14 in the assembled state.
- the drawing shows a conventional handle support 6, as can be found on both sides of the baskets of shopping carts. Two cut surfaces 7 are visible from the arcuate handle support 6.
- the handle support 6 carries a known handle holding part 8 equipped with an insertion pocket 9 and with a horizontal opening 25.
- the handle holding part 8 on the left side is arranged in a mirror image of the handle holding part 8 shown here.
- the handle holding part 8 placed on the handle support 6 encloses the right end of the tubular handle 3 with an outer section 10.
- each handle holding part 8 is equipped with a dowel-like extension 11 which projects into the interior of the handle 3.
- the dowel-like extension 11, which usually consists of four legs 12, has an opening 13 on the longitudinal axis 5 of the handle 3, in which the bolt 14 is located.
- the preferably cylindrical bolt 14 has a head 15, the end face 17 of which is directed towards the shaft 16 of the bolt 14 serves as a stop for abutment against the dowel-like extension 11.
- the head 15 also forms a blockage between the handle holding part 8 and the handle support 6, in particular when the head 15 is positively received by the handle support 6, cf. Fig. 3.
- the handle holding part 8 can not be removed from the handle bracket 6.
- the head 15 is followed by the shaft 16, which has a cylindrical middle piece 18, which is located in the dowel-like extension 11 and causes it to expand, so that the handle holding part 8 is clamped with the handle 3.
- a section 19 for engaging behind the dowel-like extension 11 adjoins the cylindrical middle piece 18, wherein the section 19 can be of one or more storeys.
- the dowel-like extension 11 of the handle holding part 8 is thus inserted in an exact position between the section 19 and the head 15.
- the section 19 for engaging behind the dowel-like extension 11 is finally followed by a cylindrical push-on section 20, the outer diameter of which is slightly smaller than the inner diameter of the opening 13 of the handle holding part 8.
- the push-on section 20 of each bolt can therefore be removed 14, in the example from the right, through the opening 25, position in the opening 13 so that with a subsequent hammer blow on the head 15 of the bolt 14 this can be brought into an assembled position, as can be seen from the drawing.
- the head 15 of the bolt 14 has a depression 24 which is located on the longitudinal axis 5 of the handle 3 and thus also on the longitudinal axis of the bolt 14 and extends in the direction of the cylindrical center piece 18.
- the recess 24 ends in such a way that a reduction in cross section is achieved on the bolt 14 between the shaft 16 and the head 15, which leads to a predetermined breaking point. This technical feature is decisive when dismantling the handle 3.
- FIG. 3 shows the same arrangement of handle 3, handle holding part 8, handle carrier 6 and bolt 14 as described in FIG. 2, but with the difference that the cylindrical middle piece 18 of the shaft 16 to the head 15 of the bolt 14 has an enlarged gradation 21, so that on the right a section of the middle piece 18 with a larger diameter and the remaining middle piece 18, cf. Fig. 2, are formed.
- the section is inserted into a correspondingly congruent recess 22 which belongs to the handle holding part 8 and which is located on the longitudinal axis 5 of the handle 3.
- the plug-on section 20, which is designed with a longitudinal slit, is also different. While the gradation 21 brings about better mutual support of the bolt 14 and the handle holding part 8, the longitudinally slotted plug-on section 20 facilitates the plugging of the bolt 14 onto the opening 13 of the handle holding part 8, the longitudinal slit 23 on the plug-on section 20 definitely in the section 19 for engaging behind the dowel-like Approach 11 can suffice to additionally facilitate the impact process of the bolt 14.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112004002223T DE112004002223D2 (de) | 2003-09-13 | 2004-07-27 | Von Hand bewegbarer Transportwagen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003142438 DE10342438A1 (de) | 2003-09-13 | 2003-09-13 | Von Hand bewegbarer Transportwagen |
DE10342438.5 | 2003-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005025964A1 true WO2005025964A1 (de) | 2005-03-24 |
Family
ID=34258670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2004/001674 WO2005025964A1 (de) | 2003-09-13 | 2004-07-27 | Von hand bewegbarer transportwagen |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN1597409A (de) |
DE (2) | DE10342438A1 (de) |
TW (1) | TW200510205A (de) |
WO (1) | WO2005025964A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016001594U1 (de) * | 2016-03-10 | 2016-12-14 | Martin Eberlein | Von Hand bewegbares Transportgerät |
CN106043392A (zh) * | 2016-08-05 | 2016-10-26 | 张春生 | 一种带有便清洁把手的购物车 |
DE202020100311U1 (de) | 2020-01-22 | 2021-04-23 | Wanzl GmbH & Co. KGaA | Klemmelement und Transportwagen |
DE102020128099A1 (de) | 2020-10-26 | 2022-04-28 | Wanzl GmbH & Co. KGaA | Griffkappe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2050264A1 (de) * | 1969-10-17 | 1971-04-29 | Ateliers Reunis S A, Schiltigheim, Bas Rhm (Frankreich) | Vorrichtung zum Befestigen eines rohr formigen Stuckes am oberen Ende eines Bo gens aus einem Metallrohr od dgl |
EP0591006A1 (de) * | 1992-10-01 | 1994-04-06 | Clares Merchandise Handling Equipment Limited | Lenkstange für Handwagen |
DE19830297A1 (de) * | 1998-07-07 | 2000-01-13 | Wanzl Metallwarenfabrik Kg | Schiebevorrichtung zum Befestigen an einem Einkaufswagen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3917279C2 (de) * | 1989-05-25 | 2003-11-27 | Fechtel Transportgeraete Gmbh | Transportwagen oder -plattform |
DE9106701U1 (de) * | 1991-05-31 | 1992-03-26 | Wanzl GmbH & Co Entwicklungs-KG, 8874 Leipheim | Transportwagen, insbesondere Einkaufswagen |
DE9318485U1 (de) * | 1993-12-03 | 1994-02-24 | Brüder Siegel GmbH & Co KG Draht- und Metallwarenfabrik, 89340 Leipheim | Vorrichtung zur Befestigung einer Griffstange an dem Griffträger eines Einkaufswagens |
-
2003
- 2003-09-13 DE DE2003142438 patent/DE10342438A1/de not_active Withdrawn
-
2004
- 2004-07-27 DE DE112004002223T patent/DE112004002223D2/de not_active Expired - Fee Related
- 2004-07-27 WO PCT/DE2004/001674 patent/WO2005025964A1/de active Application Filing
- 2004-07-30 TW TW093122897A patent/TW200510205A/zh unknown
- 2004-09-13 CN CN 200410078502 patent/CN1597409A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2050264A1 (de) * | 1969-10-17 | 1971-04-29 | Ateliers Reunis S A, Schiltigheim, Bas Rhm (Frankreich) | Vorrichtung zum Befestigen eines rohr formigen Stuckes am oberen Ende eines Bo gens aus einem Metallrohr od dgl |
EP0591006A1 (de) * | 1992-10-01 | 1994-04-06 | Clares Merchandise Handling Equipment Limited | Lenkstange für Handwagen |
DE19830297A1 (de) * | 1998-07-07 | 2000-01-13 | Wanzl Metallwarenfabrik Kg | Schiebevorrichtung zum Befestigen an einem Einkaufswagen |
Also Published As
Publication number | Publication date |
---|---|
CN1597409A (zh) | 2005-03-23 |
DE10342438A1 (de) | 2005-04-07 |
TW200510205A (en) | 2005-03-16 |
DE112004002223D2 (de) | 2006-08-03 |
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