CN105172871A - Twin trolley - Google Patents
Twin trolley Download PDFInfo
- Publication number
- CN105172871A CN105172871A CN201510468171.1A CN201510468171A CN105172871A CN 105172871 A CN105172871 A CN 105172871A CN 201510468171 A CN201510468171 A CN 201510468171A CN 105172871 A CN105172871 A CN 105172871A
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- Prior art keywords
- essay
- seat
- transfer device
- twins
- plug
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Abstract
The invention discloses a twin trolley which comprises a trolley frame and a converting device capable of connecting two seats which are placed side by side in the left--right direction. A seat placing rack is arranged on the trolley frame. The placing rack is detachably connected with the converting device. The converting device is connected with the left seat and the right seat which are placed side by side in the left-right direction. According to the twin trolley, when the converting device is not used by a consumer, the seats can be installed on a traditional trolley frame in the front-rear direction conventionally. When the consumer uses the converting device, the two seats are installed on the trolley frame through the converting device, and therefore the two seats (the left seat and the right seat) can be arranged side by side in the left-right direction. In this way, the arrangement mode of the seats can be set by the consumer according to requirements, the using habits of different consumers can be met, and the product adaptability is high.
Description
Technical field
What the present invention relates to is a kind of twins' hand barrow, is specifically related to a kind of for carrying twinborn carriage for children.
Background technology
At present, carriage for children generally comprises: vehicle frame, the seat be fixed in vehicle frame, the front-wheel being installed on vehicle frame lower end and trailing wheel and the hand handle be installed on vehicle frame.The vehicle frame of twins' hand barrow of the prior art is provided with seat rack, and front seats is connected with the front end of rack, and back seat is connected with the rear end of rack, the relation of placing before and after front seats, back seat are formed.Forward and backward seat arranges frame mode and is sometimes not suitable for customer's requirement.How flexible and changeable, the compatible needs that can be applicable to by force customer are existing technical staff's technical issues that need to address.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of twins' hand barrow, and this kind of twins' hand barrow can adapt to the different requirements of customer.
Twins' hand barrow of the present invention can take following technical scheme:
A kind of twins' hand barrow, is characterized in that: comprise vehicle frame, can connect the transfer device that about two are placed side by side the seat of placement, described vehicle frame is provided with seat rack, and rack is connected with transfer device detachable type; Transfer device is connected with about two and places side by side the left seat of placement, right seat.
The present invention deals with problems and can also take following measures further:
One of them mode is: described rack is made up of two front bars, rear bar, and front bar is fixed on the front portion of vehicle frame, and rear bar is fixed on the rear portion of vehicle frame; Front bar two ends are provided with for patching with transfer device the jack be connected, and rear bar two ends are provided with for patching with transfer device the jack be connected.
One of them mode is: described transfer device by a left structure of an essay, right be configured to; Placement placed side by side in a left structure of an essay, a right structure of an essay
One of them mode is: adopt connection structure to be connected together between a left structure of an essay, a right structure of an essay.
One of them mode is: connection structure is made up of swallow-tailed prodger, dovetail furrow; Prodger is located at a left structure of an essay, and dovetail furrow is located at a right structure of an essay, and prodger inserts in dovetail furrow.
One of them mode is: the front end of a left structure of an essay is provided with the plug-in unit that the jack corresponding to front bar patches connection, and the rear end of a left structure of an essay is provided with the plug-in unit that the jack corresponding to rear bar patches connection; The front end of a right structure of an essay is provided with the plug-in unit that the jack corresponding to front bar patches connection, and the rear end of a right structure of an essay is provided with the plug-in unit that the jack corresponding to rear bar patches connection.
One of them mode is: left seat, right seat are connected with a corresponding left structure of an essay, right structure of an essay plug-in type respectively.
Technique scheme has such
technique effect:
Twins' hand barrow customer of the present invention, when not using transfer device, equally can make seat can carry out front and back placement routinely and be installed on traditional vehicle frame.When customer uses transfer device, two seats are installed on vehicle frame by transfer device, realize placing side by side setting in the left and right at two seats (left seat, right seat).Such customer can arrange the arrangement mode at seat as required, and can meet the use habit of different customer, different requirement, the adaptation of product is strong.
Accompanying drawing explanation
Fig. 1 is the schematic diagram at a visual angle of twins' hand barrow.
Fig. 2 is the schematic diagram at another visual angle of twins' hand barrow.
Fig. 3 is the exploded view of twins' hand barrow.
Fig. 4 is the schematic diagram of transfer device.
Fig. 5 is A-A direction schematic diagram of Fig. 4.
Fig. 6 is partial schematic diagram.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is specifically described.
Embodiment: as shown in Figures 1 to 6, a kind of twins' hand barrow, comprise vehicle frame 1, can connect the transfer device 2 that about two are placed side by side the seat of placement, described vehicle frame 1 is provided with seat rack 3, and rack 3 is connected with transfer device 2 detachable type; Transfer device 2 is connected with left seat 101, the right seat 102 that about two are placed side by side placement.
Rack 3 is made up of two front bars 301, rear bar 302, and front bar 301 is fixed on the front portion of vehicle frame 1, and rear bar 302 is fixed on the rear portion of vehicle frame 1; Front bar 301 two ends are provided with for patching with transfer device 2 jack 311 be connected, and rear bar 302 two ends are provided with for patching with transfer device the jack 322 be connected.
Transfer device 2 is made up of a left structure of an essay 201, a right structure of an essay 202; Placement placed side by side in a left structure of an essay 201, a right structure of an essay 202, form left and right and arrange fixing.Then, left seat 101, right seat 102 are fixed on transfer device again.
Transfer device is separately, and independently, customer is not when using transfer device, and seat equally can be made routinely to carry out front and back placement and be installed on vehicle frame, now, a seat is connected with front bar, and a seat is connected with rear bar.When customer uses transfer device, two seats are installed on vehicle frame by transfer device, realize placing side by side setting in the left and right at two seats (left seat, right seat).Such customer can arrange the arrangement mode at seat as required, and can meet the use habit of different customer, the adaptation of product is strong.
A kind of improved procedure is: adopt connection structure to be connected together between a left structure of an essay 201, a right structure of an essay 202.
In this example, connection structure 4 is made up of swallow-tailed prodger 401, dovetail furrow 402; Prodger 401 is located at a left structure of an essay 201, and dovetail furrow 402 is located at a right structure of an essay 402, and prodger 401 inserts in dovetail furrow 402.A left structure of an essay, a right structure of an essay can be made like this to connect compact, stable.And it is easy to connect, simple.
A kind of improved procedure is: the front end of a left structure of an essay 201 is provided with the plug-in unit 211 that the jack 311 corresponding to front bar 301 patches connection, and the rear end of a left structure of an essay 201 is provided with the plug-in unit 221 that the jack 322 corresponding to rear bar 302 patches connection; The front end of a right structure of an essay 202 is provided with the plug-in unit 222 that the jack corresponding to front bar 301 patches connection, and the rear end of a right structure of an essay 202 is provided with the plug-in unit 232 that the jack corresponding to rear bar 302 patches connection.Plug-in type connects, and stable connection is simple to operate, facilitates the operation of customer.
A kind of improved procedure is: left seat 101, right seat 102 are connected with a corresponding left structure of an essay 201, a right structure of an essay 202 plug-in type respectively.Left seat 101, right seat 102 are respectively equipped with plug-in unit, and corresponding jack established respectively in a left structure of an essay 201, a right structure of an essay 202, and plug-in unit inserts in jack and realizes plug-in type connection.All the other are identical with alternate manner.Plug-in type connects, and stable connection is simple to operate, facilitates the operation of customer.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. twins' hand barrow, is characterized in that: comprise vehicle frame, can connect the transfer device that about two are placed side by side the seat of placement, described vehicle frame is provided with seat rack, and rack is connected with transfer device detachable type; Transfer device is connected with about two and places side by side the left seat of placement, right seat.
2. twins' hand barrow according to claim 1, it is characterized in that: described rack is made up of two front bars, rear bar, front bar is fixed on the front portion of vehicle frame, and rear bar is fixed on the rear portion of vehicle frame; Front bar two ends are provided with for patching with transfer device the jack be connected, and rear bar two ends are provided with for patching with transfer device the jack be connected.
3. twins' hand barrow according to claim 2, is characterized in that: described transfer device by a left structure of an essay, right be configured to; Placement placed side by side in a left structure of an essay, a right structure of an essay.
4. twins' hand barrow according to claim 3, is characterized in that: adopt connection structure to be connected together between a left structure of an essay, a right structure of an essay.
5. twins' hand barrow according to claim 4, is characterized in that: connection structure is made up of swallow-tailed prodger, dovetail furrow; Prodger is located at a left structure of an essay, and dovetail furrow is located at a right structure of an essay, and prodger inserts in dovetail furrow.
6. twins' hand barrow according to claim 3, is characterized in that: the front end of a left structure of an essay is provided with the plug-in unit that the jack corresponding to front bar patches connection, and the rear end of a left structure of an essay is provided with the plug-in unit that the jack corresponding to rear bar patches connection; The front end of a right structure of an essay is provided with the plug-in unit that the jack corresponding to front bar patches connection, and the rear end of a right structure of an essay is provided with the plug-in unit that the jack corresponding to rear bar patches connection.
7. twins' hand barrow according to claim 3, is characterized in that: left seat, right seat are connected with a corresponding left structure of an essay, right structure of an essay plug-in type respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468171.1A CN105172871B (en) | 2015-07-31 | 2015-07-31 | Twins' trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468171.1A CN105172871B (en) | 2015-07-31 | 2015-07-31 | Twins' trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105172871A true CN105172871A (en) | 2015-12-23 |
| CN105172871B CN105172871B (en) | 2017-08-22 |
Family
ID=54895466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510468171.1A Expired - Fee Related CN105172871B (en) | 2015-07-31 | 2015-07-31 | Twins' trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105172871B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020028701A1 (en) * | 2018-08-02 | 2020-02-06 | Kolcraft Enterprises, Inc. | Adapters for strollers and related methods |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090289440A1 (en) * | 2008-05-23 | 2009-11-26 | Shad Harry Besikof | Dual independent side-by-side stroller |
| DE202011107105U1 (en) * | 2011-10-25 | 2012-01-05 | Stefan Schroll | Carrying carousel on baby carriages |
| CN202574329U (en) * | 2012-04-23 | 2012-12-05 | 中山市隆成日用制品有限公司 | Double-seat baby carriage with convertible types |
| US20130049331A1 (en) * | 2010-06-18 | 2013-02-28 | Aidrianna, LLC | Stroller |
| CN204037627U (en) * | 2014-06-27 | 2014-12-24 | 江汉大学 | A kind of multi-faceted accessible twin babies hand barrow |
| CN204871147U (en) * | 2015-07-31 | 2015-12-16 | 东莞市英之堡婴儿用品有限公司 | Twins' handcart |
-
2015
- 2015-07-31 CN CN201510468171.1A patent/CN105172871B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090289440A1 (en) * | 2008-05-23 | 2009-11-26 | Shad Harry Besikof | Dual independent side-by-side stroller |
| US20130049331A1 (en) * | 2010-06-18 | 2013-02-28 | Aidrianna, LLC | Stroller |
| DE202011107105U1 (en) * | 2011-10-25 | 2012-01-05 | Stefan Schroll | Carrying carousel on baby carriages |
| CN202574329U (en) * | 2012-04-23 | 2012-12-05 | 中山市隆成日用制品有限公司 | Double-seat baby carriage with convertible types |
| CN204037627U (en) * | 2014-06-27 | 2014-12-24 | 江汉大学 | A kind of multi-faceted accessible twin babies hand barrow |
| CN204871147U (en) * | 2015-07-31 | 2015-12-16 | 东莞市英之堡婴儿用品有限公司 | Twins' handcart |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020028701A1 (en) * | 2018-08-02 | 2020-02-06 | Kolcraft Enterprises, Inc. | Adapters for strollers and related methods |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105172871B (en) | 2017-08-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20200731 |