CN203780586U - Trolley - Google Patents
Trolley Download PDFInfo
- Publication number
- CN203780586U CN203780586U CN201420104719.5U CN201420104719U CN203780586U CN 203780586 U CN203780586 U CN 203780586U CN 201420104719 U CN201420104719 U CN 201420104719U CN 203780586 U CN203780586 U CN 203780586U
- Authority
- CN
- China
- Prior art keywords
- seat
- hand barrow
- installation portion
- adjusting seat
- carrying handle
- 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
Links
- 238000009434 installation Methods 0.000 claims description 31
- 238000010586 diagram Methods 0.000 description 9
- 239000004744 fabric Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 238000010418 babysitting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model provides a trolley on which a baby car seat can be detachably mounted. A seat adjusting mechanism is arranged on a trolley frame, and a lifting handle mounting base mounted on the seat adjusting mechanism is arranged on the baby car seat; and the seat adjusting mechanism comprises an adjusting seat fixed on the trolley frame and a mounting part which is detachably connected with the lifting handle mounting base and rotationally connected to the mounting part of the adjusting seat, and the mounting part can rotate relative to the adjusting seat and can be positioned at different inclined angles so as to achieve angular adjustment of the baby car seat. Due to multiple different seat adjusting angles, the trolley can adapt to different using situations, and is simple in structure and suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of hand barrow, relates in particular to a kind of infant car seat hand barrow thereon that is applicable to install.
Background technology
Now, hand barrow, infant car seat are widely used in baby children's family already, the development of hand barrow, infant car seat product is more and more polynary change also, people are also more and more higher to the Functional Requirement of these articles for children, but safety and practicality are the pursuits that people are constant always, it is also one of important indicator of design.People not only wish that baby children safety in the process that uses hand barrow, infant car seat is guaranteed, and also wish that go-cart, infant car seat etc. are more convenient on operation is used simultaneously.
The combination that existing a kind of hand barrow matches with infant car seat is just popular, and for example infant car seat is removably mounted on the seat position of hand barrow, thus convenient people's Baby-Sitting.Usually, this infant car seat has two kinds of mounting meanss: to arrange with hand barrow equidirectional, make the baby on seat can see front scenery; Or to arrange with hand barrow opposite sense, make baby caretaker can observe at any time baby's situation, thereby look after better the baby at less age.But these two kinds of mounting meanss all cannot be adjusted the angle of inclination of infant car seat, only can maintain a kind of fixing couching or upright angle, this baby for all ages and classes section, it is very inconvenient to use.
Therefore, urgently a kind of improved infant car seat hand barrow thereon that is applicable to install, has multiple different adjustment angles, to overcome above defect.
Utility model content
The purpose of this utility model is to provide a kind of infant car seat hand barrow thereon that is applicable to removably install, thereby it has multiple different seats and adjusts angles and can adapt to different use scenes, and it is simple in structure, be suitable for applying.
For achieving the above object, the technical solution of the utility model is: a kind of hand barrow, be applicable to an infant car seat is removably installed thereon, the vehicle frame of described hand barrow is provided with a seat regulator, and described infant car seat is provided with the carrying handle mount pad being installed on described seat regulator.Described seat regulator comprises the adjusting seat being fixed on described hand barrow vehicle frame, and removably connect with described carrying handle mount pad and be rotationally connected with the installation portion of described adjusting seat, described installation portion can rotate and be positioned at differing tilt angles relative to described adjusting seat, to realize the angular adjustment of described infant car seat.
Compared with prior art, because installation portion of the present utility model can rotate and be positioned at differing tilt angles with respect to adjusting seat, thereby make the infant car seat on it have multiple different adjustment angles, and then the child that can adapt to all ages and classes section has different use scenes, and it is simple in structure, safe and reliable, be suitable for applying.
Preferably, described installation portion is provided with at least one projection, described adjusting seat is provided with multiple draw-in grooves of arranging with preset space length, by the rotation of described installation portion, described projection selectively fastens with draw-in groove described in one so that described installation portion can relatively described adjusting seat rotational positioning at an angle of inclination.
Preferably, described adjusting seat is provided with a slide rail, and described slide rail is provided with multiple described draw-in grooves.More preferably, described slide rail is curved.
Preferably, the upper end of described installation portion is provided with an opening up breach, and described carrying handle mount pad is provided with an adapter shaft to fasten and to locate with described breach.
More preferably, on described carrying handle mount pad, be also provided with positioning piece so that described adapter shaft is positioned to described breach.
Preferably, described projection is arranged at the lower end of described installation portion and protrudes out towards the direction of described draw-in groove.More preferably, described projection is projection or pin.
Preferably, described installation portion is rotationally connected with in described adjusting seat by a pivot.
Preferably, the lateral surface of described adjusting seat is circular-arc, to support and the outer of the described carrying handle mount pad of fitting.
Preferably, described vehicle frame comprises front foot lever and the handspike of mutual pivot joint, and described adjusting seat is arranged at the joint that described front foot lever and described handspike are articulated.
Brief description of the drawings
Fig. 1 is the block diagram of an embodiment of the utility model hand barrow.
Fig. 2 is an embodiment lateral plan of the utility model hand barrow, and it has shown the first use state of infant car seat.
Fig. 3 is the lateral plan of another embodiment of the utility model hand barrow, and it has shown the second use state of infant car seat.
Fig. 4 is the lateral plan of another embodiment of the utility model hand barrow, and it has shown the 3rd use state of infant car seat.
Fig. 5 is the lateral plan of another embodiment of the utility model hand barrow, and it has shown the 4th use state of infant car seat.
Fig. 6 is the partial enlarged drawing of Fig. 5, and it has shown infant car seat on hand barrow and the partial schematic diagram of vehicle frame.
Fig. 7 a is a schematic diagram of seat regulator in Fig. 6.
Fig. 7 b is another schematic diagram of seat regulator in Fig. 6.
Fig. 8 is the partial schematic diagram of the seat regulator of Fig. 7 a, and it has omitted installation portion.
Fig. 9 a is the lateral plan that the utility model is not installed another embodiment of the hand barrow of infant car seat.
Fig. 9 b is the block diagram that the utility model is installed another enforcement of the hand barrow of infant car seat.
Figure 10 is the block diagram that the utility model is not installed the hand barrow of infant car seat.
Figure 11 a is the partial schematic diagram of another embodiment of the utility model hand barrow.
Figure 11 b is that the part of thing-putting holder in Figure 11 a coordinates schematic diagram.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, in accompanying drawing, similarly assembly label represents similar assembly.The purpose of this utility model is to provide a kind of infant car seat hand barrow thereon that is applicable to removably install, thereby it has multiple different seats and adjusts angles and can adapt to different use scenes, and it is simple in structure, be suitable for applying.
As shown in Figures 1 to 5, hand barrow 1 of the present utility model comprises vehicle frame 10 and is detachably installed on the infant car seat 20 on vehicle frame 10.As design of the present utility model, the vehicle frame 10 of this hand barrow 1 is provided with a seat regulator 30, this infant car seat 20 can be arranged on seat regulator 30 by the carrying handle mount pad 210 being mounted thereon, and by the multiple adjustment position on seat regulator 30, this infant car seat 20 can be adjusted its angle of inclination according to actual conditions, thereby meets the needs of multiple use scenes.To detailed description of the present utility model below.
In conjunction with shown in Fig. 6 to 8, this seat regulator 30 comprises the adjusting seat 310 being fixed on hand barrow vehicle frame 10, and removably connect with carrying handle mount pad 210 and be rotationally connected with the installation portion 320 of adjusting seat 310, installation portion 320 can rotate and be positioned at differing tilt angles relative to adjusting seat 310, so that the infant car seat 20 being arranged on installation portion can carry out different angles adjustment.Particularly, adjusting seat 310 is fixed on vehicle frame 10 by screw etc., which is provided with a slide rail 311, and described slide rail 311 is provided with multiple draw-in grooves 312 of arranging with predetermined space.Preferably, this slide rail is curved, so that the slip of installation portion 320.Particularly, the upper end of installation portion 320 is provided with an opening up microscler breach 321, and the middle part of installation portion 320 can be rotatably connected in adjusting seat 310 by pivot or bearing pin (not shown).And the lower end of installation portion 320 is provided with one or two projection 322 in the side place extension towards slide rail 311, to fasten with draw-in groove 312.
Preferably, projection 322 can be rigidity projection or pin.Ying Zhi, the size of projection 322 and the size of draw-in groove 312 match, and are advisable being just embedded in draw-in groove 312.
Particularly, as shown in Figure 6 to 8, the lateral surface 310a of this adjusting seat 310 presents circular-arc, in the time that carrying handle mount pad 210 is connected with adjusting seat 310, outside the housing of carrying handle mount pad 210, be bearing on the lateral surface 310a of adjusting seat 310 along part 210a, meanwhile, the existence of this circular-arc lateral surface 310a makes can be mated more smooth and easyly along part 210a outside the housing of carrying handle mount pad 210.
Please refer to Fig. 1 to 8, this carrying handle mount pad 210 is connected with the carrying handle 220 of infant car seat 20.Particularly, this carrying handle mount pad 210 is provided with an adapter shaft 211(as Fig. 6) with the installation portion 320 of seat regulator 30 on breach 321 fasten and locate, this adapter shaft 211 can be the pivotal axis that carrying handle 220 is pivotally connected to the body of infant car seat 20.Preferably, on this carrying handle mount pad 210, be also provided with positioning piece (not shown) so that adapter shaft 211 is positioned in breach 321, thereby make carrying handle mount pad 210 to realize interlock with installation portion 320.In other embodiments, also can be arranged at breach 321 upper ends through locations, this locations can be that elasticity hooks part, thereby facilitates adapter shaft 211 to insert.Need know, the location of carrying handle mount pad 210 and installation portion 320 adopts conventional means to realize, and does not describe in detail at this.As shown in the figure, the end of this carrying handle 220 is connected with carrying handle mount pad 210, in the time rotating this carrying handle 220, drives this carrying handle mount pad 210 to rotate, thereby drives the rotation of installation portion 320.
In conjunction with Fig. 2 to Fig. 8, in the time that need are adjusted the angle of inclination of infant car seat 20, operator rotates carrying handle 220 to drive this carrying handle mount pad 210 and installation portion 320 to rotate.The installation portion 320 being driven drives its projection 322 to depart from from original draw-in groove 312, and slides in slide rail 311, and then enters the draw-in groove 312 of other positions engaging with it, thereby realizes the angular adjustment of infant car seat 20.Fig. 2 is to four that Figure 5 shows that infant car seat 20 different use states: the infant car seat 20 shown in Fig. 2, Fig. 3 is established towards baby caretaker, it is backward setting, and in use state upright or that tilt, the baby that this setting was adapted to before 9 months uses respectively.Particularly, when the adapter shaft of infant car seat 20 is in the time being uprightly positioned over hand barrow vehicle frame 10, as shown in Figure 2, now the angle of inclination about 45 that leans against of infant car seat 20 is spent, when front carrying handle 220 rotation approximately 15 is spent, will make backward infant car seat 20 more tilt, as shown in Figure 3, now the angle of inclination about 30 that leans against of infant car seat 20 is spent; Infant car seat 20 shown in Fig. 4, Fig. 5 is established towards hand barrow 1 front, i.e. forward direction setting, and respectively in use state upright or that tilt, this setting is adapted to baby's use of 9 months to 18 months.Particularly, when the adapter shaft of infant car seat 20 is in the time being uprightly positioned over hand barrow vehicle frame 10, as shown in Figure 5, now the angle of inclination about 45 that leans against of infant car seat 20 is spent, when front carrying handle 220 rotation approximately 15 is spent, will make forward direction infant car seat 20 more upright, as shown in Figure 4, now infant car seat 20 lean against about 60 degree in angle of inclination take so that larger child can be more upright.Certainly the utility model is not limited to this four use states, and the angle of inclination (for example 15 degree, 30 degree, 45 degree etc.) of infant car seat 20 can arrange according to actual needs the draw-in groove 312 of multiple diverse locations and determine, and does not enumerate at this.
In addition, as shown in Fig. 9 a, this hand barrow 1 also can additionally connect baby seat 50 at seat position, and now infant car seat 20 can be connected on vehicle frame 10 simultaneously, or disassemble from vehicle frame 10, ride on baby seat 50 to adapt to for example child of 18 months to 4 years old.This baby seat 50 is generally fabric, is equally removably connected on vehicle frame 10, thereby realizes quick-detachment.For example,, by box and pin assembly being set respectively on the weaving cotton cloth of vehicle frame bar and baby seat 50; Or on vehicle frame bar, arrange on the weaving cotton cloth of slide rail, baby seat 50 and connect the plastic strip with certain rigidity, make the plastic strip disengaging or nested of sliding on slide rail.In addition, as shown in Fig. 9 a, 9b, hand barrow 1 of the present utility model can removably arrange top assembly 60 above seat, further to give the more comfortable impression of baby.Particularly, this ceiling assembly 60 is arranged on the handspike 101 of vehicle frame 10 end to cover seat by detachable member, this detachable member be for example male and female buckling component, projection depression coordinate, can deformation buckling piece etc., this and unrestricted.In the time that infant car seat 20 is placed in hand barrow 1 and uses, this top assembly 60 presents deployed condition, and the front end of top assembly 60 supports by the carrying handle 22 of infant car seat 20, as shown in Figure 9.In addition, this ceiling assembly 60 has expansion, folding state, and further, this ceiling assembly 60 can also connect mosquito net etc.
As improved embodiment, as shown in figure 10, the vehicle frame 10 of this hand barrow 1 comprise mutual pivot joint a pair of front foot lever 11 and a pair of rear foot lever 12, be connected to the seat pipe fitting 13 between front foot lever 11 and rear foot lever 12, a pair of handspike 101 is articulated in respectively on a pair of front foot lever 11.Especially, the adjusting seat 310 of above-mentioned seat regulator 30 is arranged at the joint of this front foot lever 11 and handspike 101 mutual pivot joints.Hand barrow 1 of the present utility model can arrange two forwardly with same pivotally supported wheel 110, and rear arranges the wheel 120 of two independent pivotables, to form the car of jogging.In addition,, for realizing compacter body frame structure for automotive, the vehicle frame 10 of this hand barrow 1 is folding structure.Fold mechanism on vehicle frame 10 can adopt conventional fold mechanism to realize, and for example, by be connected with the hand-strap that is provided with lifting in Foldable linkage mechanism, operator lifts this hand-strap and can realize the folding of vehicle frame.
Figure 11 a to Figure 11 b has shown modified embodiments more of the present utility model.For example, on the push rod 101 of vehicle frame 10 or front foot lever, thing-putting holder 140 is removably installed, other annexes such as such as drinking cup stand, plate, lidded container.Taking drinking cup stand as example, this thing-putting holder 140 comprises the permanent seat 141 being connected on handspike 101 and the matching seat 142 being connected with this permanent seat 141.Matching seat 142 connects an annular element in this embodiment, to carry the vessel such as goblet dish, in other embodiment, also can connect sack or other articles for use.For example, permanent seat 140 forms by injection molded plastic, thus its shape establish in response to the outline of handspike 101 be close to can move apart ground clip on handspike 101 or in other pipe fitting of hand barrow 1.And matching seat 142 forms by injection molded plastic equally, its mode by buckle coordinates with permanent seat 141.For example, this permanent seat 140 has the disk with two otch 143, it is corresponding with otch 143 that 142 correspondences of matching seat are provided with two fasteners 144, realizes engaging thereby rotation matching seat 142 makes fastener 144 go to disk outer from otch 143, again rotates to otch 143 places and realize engagement release.Certainly, only disclosed wherein a kind of engaging mode here, other fit systems as resilient engagement, by rigid locking part coordinate also can, do not enumerate at this.
Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (11)
1. a hand barrow, be applicable to an infant car seat is removably installed thereon, the vehicle frame of described hand barrow is provided with a seat regulator, described infant car seat is provided with the carrying handle mount pad being installed on described seat regulator, it is characterized in that: described seat regulator comprises the adjusting seat being fixed on described hand barrow vehicle frame, and removably connect with described carrying handle mount pad and be rotationally connected with the installation portion of described adjusting seat, described installation portion can rotate and be positioned at differing tilt angles relative to described adjusting seat, to realize the angular adjustment of described infant car seat.
2. hand barrow as claimed in claim 1, it is characterized in that: described installation portion is provided with at least one projection, described adjusting seat is provided with multiple draw-in grooves of arranging with preset space length, by the rotation of described installation portion, described projection selectively fastens with draw-in groove described in one so that described installation portion can relatively described adjusting seat rotational positioning at an angle of inclination.
3. hand barrow as claimed in claim 2, is characterized in that: described adjusting seat is provided with a slide rail, and described slide rail is provided with multiple described draw-in grooves.
4. hand barrow as claimed in claim 3, is characterized in that: described slide rail is curved.
5. hand barrow as claimed in claim 1, is characterized in that: the upper end of described installation portion is provided with an opening up breach, and described carrying handle mount pad is provided with an adapter shaft to fasten and to locate with described breach.
6. hand barrow as claimed in claim 5, is characterized in that: on described carrying handle mount pad, be also provided with positioning piece so that described adapter shaft is positioned to described breach.
7. hand barrow as claimed in claim 1, is characterized in that: described projection is arranged at the lower end of described installation portion and protrudes out towards the direction of described draw-in groove.
8. hand barrow as claimed in claim 1, is characterized in that: described projection is projection or pin.
9. hand barrow as claimed in claim 1, is characterized in that: described installation portion is rotationally connected with in described adjusting seat by a pivot.
10. hand barrow as claimed in claim 1, is characterized in that: the lateral surface of described adjusting seat is circular-arc, to support and the outer of the described carrying handle mount pad of fitting.
11. hand barrows as claimed in claim 1, is characterized in that: described vehicle frame comprises handspike and the front foot lever of mutual pivot joint, and described adjusting seat is arranged at the joint that described handspike and front foot lever are articulated.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361851661P | 2013-03-12 | 2013-03-12 | |
| US61/851,661 | 2013-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780586U true CN203780586U (en) | 2014-08-20 |
Family
ID=51316798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104719.5U Expired - Lifetime CN203780586U (en) | 2013-03-12 | 2014-03-07 | Trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816665A (en) * | 2015-05-12 | 2015-08-05 | 浙江海洋学院 | Engineering transport vehicle |
| CN106032114A (en) * | 2015-03-13 | 2016-10-19 | 明门香港股份有限公司 | Angular adjustment device, and vehicle safety seat and infant carrier with same |
| CN107616641A (en) * | 2016-07-14 | 2018-01-23 | 明门瑞士股份有限公司 | Baby seat |
-
2014
- 2014-03-07 CN CN201420104719.5U patent/CN203780586U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032114A (en) * | 2015-03-13 | 2016-10-19 | 明门香港股份有限公司 | Angular adjustment device, and vehicle safety seat and infant carrier with same |
| CN106032114B (en) * | 2015-03-13 | 2018-11-27 | 明门香港股份有限公司 | Angular adjustment apparatus, safety chair seats of car and infant carrier device with the device |
| CN104816665A (en) * | 2015-05-12 | 2015-08-05 | 浙江海洋学院 | Engineering transport vehicle |
| CN107616641A (en) * | 2016-07-14 | 2018-01-23 | 明门瑞士股份有限公司 | Baby seat |
| CN107616641B (en) * | 2016-07-14 | 2020-10-02 | 明门瑞士股份有限公司 | Baby chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |