CN102530035B - Children seat of shopping cart and children seat board thereof - Google Patents
Children seat of shopping cart and children seat board thereof Download PDFInfo
- Publication number
- CN102530035B CN102530035B CN201210017677.7A CN201210017677A CN102530035B CN 102530035 B CN102530035 B CN 102530035B CN 201210017677 A CN201210017677 A CN 201210017677A CN 102530035 B CN102530035 B CN 102530035B
- Authority
- CN
- China
- Prior art keywords
- draw
- groove
- baffle plate
- seat
- children
- 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.)
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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
- 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
- B62B3/144—Adaptations for transporting children; Mounting of toys for the children
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention aims at providing a children seat of a shopping cart and a children seat board thereof, which are simple in structure and high in safety. The children seat board is provided with a basket frame baffle side and a back board side and is characterized in that the children seat board is integral and is provided with a board body, the front face of the board body has a flat face, a plurality of clamping groove pieces and at least one clamping claw are arranged on the basket frame baffle side on the back face of the board body, each clamping groove piece is provided with a clamping groove which is an arc cladding face, openings of the clamping grooves are towards the middle of the board body, and the centers of the plurality of clamping groove are on a same axis. Seen from the axial direction of the clamping grooves, the clamping claw and the clamping grooves are oppositely arranged, and the tail end of the clamping claw extends to exceed the openings of the clamping grooves.
Description
Technical field
The present invention relates to the accessory of shopping cart, particularly relate to children's's seat and the child seat of shopping cart.
Background technology
At present, in the shopping cart of band child seat, child seat is generally made up of a hoop baffle plate, a back board and children's's seat, the basketry baffle plate of child seat is typically provided to back shield (the contiguous armrest positions of hoop, also front apron is referred to as), this basketry baffle plate can carry out circular-rotation along the upper axis of hoop together with whole child seat, and during to guarantee that several shopping carts intert mutually, basketry baffle plate can be dug forward without interference effect.And naturally fall gear in normal state at hoop rear portion, ensure that the article in hoop do not drop out.Usually this children's's seat board owing to needing to coordinate the hoop baffle plate of child seat, back board carries out the mode of operation replacing that fold and launches, structure is more complicated, in existing technology, have various ways, but function often cannot be taken into account, or structure is too complicated, in use there is the hidden danger come off.
Notification number is that the utility application of CN201179885Y discloses a kind of backing structure for seat basket of shopping cart, comprises the panel that a surface is concordant, and at least side of described panel is provided with the fastening structure connecting seat basket.The smooth panel of employing is placed on latticed children's seat, be scraped off to avoid the skin of child, in a certain angle with the bottom of seat basket again, child is sat more firm thereon, and convenient double-legged putting, again by fastening structure, thus be convenient for changing the backing plate of seat basket of shopping cart.
Summary of the invention
The object of the present invention is to provide a kind of children's's seat and child seat of shopping cart, its structure is simple, and safety is high.
For realizing children's's seat of the shopping cart of described object, there is hoop baffle plate side and back board side, be characterized in, be integrated part, there is plate-like body, the front of plate-like body has tabular surface, the hoop baffle plate side at the back side of plate-like body has multiple draw-in groove part and at least one claw, draw-in groove part has draw-in groove, and draw-in groove is coated of circular arc, and the opening of draw-in groove is towards the middle part of plate-like body, the center of the plurality of draw-in groove on the same axis, from the axis of this draw-in groove, claw and draw-in groove subtend are oppositely arranged, and the end of claw extends beyond the opening of draw-in groove.
Described children's's seat, its further feature is, the hoop baffle plate side at the back side of plate-like body also has orienting lug, and orienting lug has guiding surface, guiding surface is positioned at the opposite of the opening of draw-in groove described at least one, forms the entrance of described draw-in groove between the end of guiding surface and draw-in groove part.
Described children's's seat, its further feature is, from the axis of draw-in groove, the inside face of the end of described claw is the first cambered surface, the distal outer surface of described draw-in groove part is the second cambered surface, and this first cambered surface is protruded towards the described back side, and the back side described in this second cambered surface back side is protruded.
Described children's's seat, its further feature is, from the axis of this draw-in groove, the end of claw and the end of draw-in groove part intersect.
Described children's's seat, its further feature is that the radian that described circular arc is coated is greater than 180 degree.
Described children's's seat, its further feature is, the two ends of hoop baffle plate side are provided with described orienting lug.
For realizing the child seat of the shopping cart of described object, comprise hoop baffle plate, backrest baffle plate and described children's's seat, the hoop baffle plate side of children's's seat is hinged with the transverse bar being fixed on hoop baffle plate, and be characterized in, the described transverse bar of hoop baffle plate runs through the draw-in groove of the plurality of draw-in groove part.
Described child seat, its further feature is, the back board side of plate-like body has block piece, and this block piece is positioned at the outside of a frame of backrest baffle plate, and children's's seat is through this frame, and the edge contact of this block piece and this frame, coordinates slidably.
Described child seat, its further feature is, described block piece is included in the projection block piece that the back side is protruded and the projection block piece protruded respectively from the end face at the two ends of back board side, the projection block piece protruded from the back side coordinates with the cross bar of back board, and the projection block piece protruded from the end face from back board side coordinates with the montant of back board.
Described child seat, its further feature is, the described transverse bar of hoop baffle plate runs through the draw-in groove of the plurality of draw-in groove part, and described orienting lug is the partitions of hoop baffle plate and backrest baffle plate.
Children's's seat of the present invention is integrated part, engaged with the cross bar on hoop baffle plate by its draw-in groove, both realizations hinged, pass through the interphase interaction of its block piece and back board again, the expanded angle of restriction back board, stable triangular structure is formed, for children's ride-on to make back board, children's's seat and hoop baffle plate; Because multiple draw-in groove is combined with hoop cross bar, and the retaining effect played of claw in addition, therefore the combination of the two can not come off.It is simple and do not allow caducous object that children's's seat of the present invention achieves structure.
Accompanying drawing explanation
Fig. 1 is that the axle of children's's seat surveys view, mainly shows its front.
Fig. 2 is that the axle of children's's seat surveys view, mainly shows its back side.
Axle when Fig. 3 is child seat expansion surveys view.
Axle when Fig. 4 is child seat gathering surveys view.
Detailed description of the invention
As depicted in figs. 1 and 2, children's's seat 1 is integrated part, in plate-like body, its front 10 has smooth surface, and to carry children, its back side 20 is provided with lengthways of rod 112 and horizontal rib 111, to increase the bulk strength of children's's seat 1, because children's's seat 1 is integrated part, it can manufacture shaping by injection molding manner, structure is simple.
As shown in Figure 3 and Figure 4, children's's seat 1 is connected between hoop baffle plate 5 and back board 6, the hoop baffle plate side 500 of children's's seat 1 and the transverse bar 51 of hoop baffle plate 5 hinged, freely can rotate around transverse bar 51, back board side 600 when child seat launches and the interphase interaction of back board 6, the upset of restriction back board 6.
As shown in Figure 2, the hoop baffle plate side 500 of children's's seat 1 is provided with multiple draw-in groove pieces 31, the inner side of draw-in groove pieces 31 has the draw-in groove 310 of arc-shaped, the plurality of draw-in groove 310 on the same axis, the radian of the circular arc of draw-in groove 310 is but is not limited to be greater than 180 degree, its opening towards the middle part of children's's seat 1, namely towards back board side 600.Draw-in groove pieces 31 extends towards back board side 600.
The hoop baffle plate side 500 of children's's seat 1 is also provided with multiple claw 32, and claw 32 is given prominence to from the dorsal part 20 of children's's seat 1, and its outside towards children's's seat 1 extends.From the axis of draw-in groove 310, claw 32 and draw-in groove part 31 are arranged on relative position, and namely the two subtend is relative.
Orienting lug 33 is respectively provided with at the two ends, left and right of hoop baffle plate side 500, orienting lug 33 there is guiding surface 330, guiding surface 330 is opposites of the opening of draw-in groove 310 in correspondence, and the end of guiding surface 330 and draw-in groove part 310 forms the entrance of draw-in groove 310, such guiding surface 330 just can play directional tagging.
In addition, from the axis of draw-in groove 310, the inside face of the outside face of the end of draw-in groove part 31 and the end of claw 32 is cambered surface, this cambered surface of draw-in groove part 31 is that the back side 20 is protruded dorsad, and this cambered surface of claw 32 protrudes towards the back side 20, the cambered surface of such draw-in groove part 31 and the cambered surface of claw 32 form again special guiding mechanism, to make transverse bar 51 install easily, and can not exit easily.
From the axis of draw-in groove 310, the overlap of the plane projection of the end of multiple claw 32 and the end of draw-in groove part 310 is enclosed construction or slightly gap, like this once transverse bar 51 be embedded into would not from wherein coming off in claw 32,31.Position shown in Fig. 2, claw 32 plays the effect of lower limit, and draw-in groove 310 plays the effect of upper limit.
When mounted, transverse bar 51 aims at the opening between claw 32 and the back side 20, touch claw 32 simultaneously, the cambered surface of draw-in groove part 310 and spigot surface, promote children's's seat 1 again, transverse bar 51 enters into claw 32, transverse bar 51 enters into draw-in groove 310 along guiding surface 330 simultaneously, claw 32 slightly elastic deformation in the process snapped in, as previously mentioned, due to claw 32, draw-in groove part 31 is combined into enclosed construction in fact, transverse bar 51 is once enter into wherein, transverse bar 51 would not from wherein coming off, transverse bar 51 may be selected to be the transverse steel wire of hoop baffle plate 5, it is circular, also can be the upper transverse bar being welded on hoop baffle plate 5.
The medial surface of draw-in groove 310 is coated of circular arc, to touch transverse bar 51 fully, and transverse bar 51 is rotated in draw-in groove 310 smoothly.
As shown in Figure 2, between two draw-in groove parts 31 of the hoop baffle plate side 500 at the back side of plate-like body, a claw 32 is set.But in other embodiments of the invention, the concrete quantity of claw 32 can be different, and such as arrange at least one claw 32 in other words in the centre of hoop baffle plate side, draw-in groove 310 also can be at least two.
As shown in Figure 2, semi-round breach 13 is also formed with in one end of hoop baffle plate side 500, stepping down during for assembling.
As shown in Figures 2 and 3, multiple projection block piece 21,22 is had in the back board side of children's's seat 1, projection block piece 22 is 20 protrusions overleaf, projection block piece 21 protrudes respectively from the end face at the two ends of back board side, projection block piece 22 coordinates with the cross bar 61 of back board 6, and the projection block piece 21 protruded from the end face from back board side 600 coordinates with the montant 62 of back board 6.
As shown in Figure 3 and Figure 4, the lower end of back board 6 is hinged on the cross bar 53 on hoop baffle plate 5, promote back board 6 backward, back board 6 swings centered by cross bar 53, and the cross bar 61 on back board 6 holds up children's's seat 1, after back board 6 opened with certain angle, due to the cross bar 61 of projection block piece 21,22 pairs of back boards 6 on children's's seat 1 and the stop of montant 62, just no longer rotate, form stable triangular structure, the front 10 of children's's seat 1 just can carry children.As shown in Figure 4, rotate backward back board 6, just child seat can be packed up, freely dangled on hoop by the hook 52 on hoop baffle plate 5.Orienting lug 33 also plays the effect of the partitions between back board 6 and hoop baffle plate 5, to prevent the mutual collision of iron wire.
Claims (8)
1. children's's seat of shopping cart, there is hoop baffle plate side and back board side, it is characterized in that, be integrated part, there is plate-like body, the front of plate-like body has tabular surface, the hoop baffle plate side at the back side of plate-like body has multiple draw-in groove part and at least one claw, draw-in groove part has draw-in groove, draw-in groove is coated of circular arc, and the opening of draw-in groove is towards the middle part of plate-like body, the center of the plurality of draw-in groove on the same axis, from the axis of this draw-in groove, claw and draw-in groove subtend are oppositely arranged, and claw is given prominence to from the described back side and is bent to make its end extend beyond the opening of draw-in groove, the back board side of plate-like body has block piece, described block piece is included in the projection block piece that the back side is protruded and the projection block piece protruded respectively from the end face at the two ends of back board side, the projection block piece protruded from the back side is used for coordinating with the cross bar of back board, and the projection block piece protruded from the end face from back board side is used for coordinating with the montant of back board, from the axis of draw-in groove, the inside face of the end of described claw is the first cambered surface, the distal outer surface of described draw-in groove part is the second cambered surface, this first cambered surface is protruded towards the described back side, this the second cambered surface dorsad described back side is protruded, to make when installing children's's seat in hoop baffle plate, one transverse bar of hoop baffle plate aims at the opening between claw and the described back side, touch claw simultaneously, the described cambered surface of draw-in groove part, promote children's's seat again, transverse bar enters into claw and draw-in groove, due to claw, draw-in groove part is combined into enclosed construction, transverse bar is once enter into wherein, transverse bar would not from wherein coming off.
2. children's's seat as claimed in claim 1, it is characterized in that, the hoop baffle plate side at the back side of plate-like body also has orienting lug, orienting lug has guiding surface, guiding surface is positioned at the opposite of the opening of draw-in groove described at least one, forms the entrance of described draw-in groove between the end of guiding surface and draw-in groove part.
3. children's's seat as claimed in claim 1, is characterized in that, from the axis of this draw-in groove, the end of claw and the end of draw-in groove part intersect.
4. children's's seat as claimed in claim 1, it is characterized in that, the radian that described circular arc is coated is greater than 180 degree.
5. children's's seat as claimed in claim 2, is characterized in that, the two ends of hoop baffle plate side are provided with described orienting lug.
6. the child seat of shopping cart, comprise hoop baffle plate, backrest baffle plate and the children's's seat according to any one of claim 1 to 5, the hoop baffle plate side of children's's seat is hinged with the transverse bar being fixed on hoop baffle plate, it is characterized in that, the described transverse bar of hoop baffle plate runs through the draw-in groove of the plurality of draw-in groove part.
7. child seat as claimed in claim 6, it is characterized in that, the back board side of plate-like body has block piece, and this block piece is positioned at the outside of a frame of backrest baffle plate, and children's's seat is through this frame, and the edge contact of this block piece and this frame, coordinates slidably.
8. the child seat of shopping cart, comprise hoop baffle plate, backrest baffle plate and the children's's seat as described in claim 2 or 5, the hoop baffle plate side of children's's seat is hinged with the transverse bar being fixed on hoop baffle plate, it is characterized in that, the described transverse bar of hoop baffle plate runs through the draw-in groove of the plurality of draw-in groove part, and described orienting lug is the partitions of hoop baffle plate and backrest baffle plate.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210017677.7A CN102530035B (en) | 2012-01-19 | 2012-01-19 | Children seat of shopping cart and children seat board thereof |
| PCT/CN2012/082539 WO2013107192A1 (en) | 2012-01-19 | 2012-10-08 | Child seat for shopping cart and child seat board thereof |
| HK12113543.1A HK1172590A1 (en) | 2012-01-19 | 2012-12-28 | Children seat of a shopping cart and a children seat board thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210017677.7A CN102530035B (en) | 2012-01-19 | 2012-01-19 | Children seat of shopping cart and children seat board thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102530035A CN102530035A (en) | 2012-07-04 |
| CN102530035B true CN102530035B (en) | 2014-12-17 |
Family
ID=46338404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210017677.7A Active CN102530035B (en) | 2012-01-19 | 2012-01-19 | Children seat of shopping cart and children seat board thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102530035B (en) |
| HK (1) | HK1172590A1 (en) |
| WO (1) | WO2013107192A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530035B (en) * | 2012-01-19 | 2014-12-17 | 美固龙金属制品（中国）有限公司 | Children seat of shopping cart and children seat board thereof |
| DE202017004527U1 (en) * | 2017-08-29 | 2018-08-30 | Martin Eberlein | Stackable shopping cart with the same cart |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065142A (en) * | 1976-04-29 | 1977-12-27 | Houston Rehrig | Child seat for cart |
| US5368318A (en) * | 1992-12-11 | 1994-11-29 | Houston Rehrig | Collapsible child seat assembly for cart |
| CN1847069A (en) * | 2005-04-14 | 2006-10-18 | 梁满昌 | Shopping cart |
| CN202541607U (en) * | 2012-01-20 | 2012-11-21 | 美固龙金属制品（中国）有限公司 | Child seat plate and child seat of shopping trolley |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0411316A1 (en) * | 1989-07-26 | 1991-02-06 | Wanzl GmbH & Co. Entwicklungs-KG | Lid |
| US6540240B2 (en) * | 2000-07-12 | 2003-04-01 | Les Industries Rondi Inc. | Collapsible compartment for a shopping cart |
| DE20217285U1 (en) * | 2002-11-09 | 2003-01-30 | Wanzl Metallwarenfabrik Kg | Stackable shopping cart |
| US7766347B2 (en) * | 2006-11-09 | 2010-08-03 | Traget Brands, Inc. | Seat assembly for a shopping cart |
| CN201179885Y (en) * | 2007-12-25 | 2009-01-14 | 昆士兰重型涂料集团有限公司 | Backing plate structure for seat basket of shopping cart |
| CN201309501Y (en) * | 2008-10-20 | 2009-09-16 | 因特纳公司 | Shopping cart |
| CN102530035B (en) * | 2012-01-19 | 2014-12-17 | 美固龙金属制品（中国）有限公司 | Children seat of shopping cart and children seat board thereof |
| CN202413893U (en) * | 2012-01-19 | 2012-09-05 | 美固龙金属制品（中国）有限公司 | Child seat for shopping cart and child sitting board of child seat |
| CN102556132B (en) * | 2012-01-20 | 2014-12-17 | 美固龙金属制品（中国）有限公司 | Children's seat board of shopping cart and children's seat of shopping cart |
-
2012
- 2012-01-19 CN CN201210017677.7A patent/CN102530035B/en active Active
- 2012-10-08 WO PCT/CN2012/082539 patent/WO2013107192A1/en active Application Filing
- 2012-12-28 HK HK12113543.1A patent/HK1172590A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065142A (en) * | 1976-04-29 | 1977-12-27 | Houston Rehrig | Child seat for cart |
| US5368318A (en) * | 1992-12-11 | 1994-11-29 | Houston Rehrig | Collapsible child seat assembly for cart |
| CN1847069A (en) * | 2005-04-14 | 2006-10-18 | 梁满昌 | Shopping cart |
| CN202541607U (en) * | 2012-01-20 | 2012-11-21 | 美固龙金属制品（中国）有限公司 | Child seat plate and child seat of shopping trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1172590A1 (en) | 2013-04-26 |
| WO2013107192A1 (en) | 2013-07-25 |
| CN102530035A (en) | 2012-07-04 |
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