CN109649466B - Handcart that can warp - Google Patents
Handcart that can warp Download PDFInfo
- Publication number
- CN109649466B CN109649466B CN201811512883.9A CN201811512883A CN109649466B CN 109649466 B CN109649466 B CN 109649466B CN 201811512883 A CN201811512883 A CN 201811512883A CN 109649466 B CN109649466 B CN 109649466B
- Authority
- CN
- China
- Prior art keywords
- box body
- clamping plate
- short
- long
- supporting device
- 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 - Fee Related
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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
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/12—Perambulator bodies; Equipment therefor involving parts that are adjustable, attachable or detachable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K9/00—Children's cycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Handcart (AREA)
Abstract
The invention discloses a deformable trolley, which comprises a box body, wherein the inner wall of the box body is a transparent layer, and a movable panel capable of being drawn out is arranged outside the inner wall of the box body; the box body is detachably connected with a pushing handle, two opposite side walls of the box body are detachably connected with a box body supporting device, and the bottom of the box body supporting device is fixedly connected with universal wheels. The transformable handcart can be used as a baby carriage, can also be transformed and used as a storage box and a scooter, and can save cost and resources.
Description
Technical Field
The invention belongs to the technical field of toys for children, and relates to a transformable handcart.
Background
At present, children products in the market are various in types, and relate to various aspects such as eating, wearing, living, using, walking and playing, but all children products are gradually discarded along with the growth of children, and especially children's vehicles are also used.
Children of different age groups can be suitable for the baby carriages with different structures, and the baby carriages in different stages are indispensable, but after the use in the stage is completed, the baby carriages with corresponding structures are discarded and are not suitable for the children who have grown, so that each family can buy many types of baby carriages along with the growth of the children, but after the baby carriages in each stage are used up, the children are mostly new, a large amount of space can be wasted for storage if the baby carriages are stored in the family, and resources and money can be wasted if the baby carriages are discarded.
Disclosure of Invention
The invention aims to provide a transformable handcart which can be used as a baby carriage and can be transformed into a storage box and a scooter.
The invention adopts the technical scheme that the deformable trolley comprises a box body, wherein the inner wall of the box body is a transparent layer, and a movable panel capable of being drawn out is arranged outside the inner wall of the box body; the box body is detachably connected with a pushing handle, two opposite side walls of the box body are detachably connected with a box body supporting device, and the bottom of the box body supporting device is fixedly connected with universal wheels.
The invention is also characterized in that:
two ends of the movable panel are bent, and two push handle connecting holes are formed in the movable panel.
The pushing handle is U-shaped, two limiting rods are fixedly connected to the pushing handle, one limiting rod is located at one end close to the pushing handle, and the other limiting rod is located at the other end close to the pushing handle; the two ends of the push handle are fixedly connected with arc-shaped fixing rods, one ends of the two fixing rods are connected with the handle, and the other ends of the two fixing rods are provided with mounting holes; two side walls of the box body mounting box body supporting device are respectively provided with a box body mounting hole, a mounting hole on one fixing rod is connected with one box body mounting hole on the box body through a fixing pin, and a mounting hole on the other fixing rod is connected with the other box body mounting hole on the box body through a fixing pin; and two side walls of the box body mounting box body supporting device are fixedly connected with limit pins, one limit pin is used for limiting one limit rod, and the other limit pin is used for limiting the other limit rod.
The box body supporting device comprises a short beam supporting device and a long beam supporting device, the short beam supporting device comprises two short beam supports which are arranged oppositely, a connecting rod is connected between the two short beam supports, the long beam supporting device comprises two long beam supports which are arranged oppositely, and the connecting rod is connected between the two long beam supports;
a short crossbeam support passes through the connecting block detachable with a long crossbeam support and connects on the box, and another short crossbeam support also passes through the connecting block detachable with another root long crossbeam support and connects on the box, and every equal rigid coupling has the universal wheel on short crossbeam support and the long crossbeam support.
The equal rigid coupling of one end that every short crossbeam leg joint has the universal wheel has the fixture block, and the card hole has all been opened to the other end of every short crossbeam leg joint, and the equal rigid coupling of one end that every long crossbeam leg joint has the universal wheel have with card hole complex kelly, and the other end of every long crossbeam leg joint has all opened the draw-in groove with fixture block complex.
The connecting block comprises a button, one side surface of the button is fixedly connected with a short beam clamping plate and a long beam clamping plate, the short beam clamping plate and the long beam clamping plate are both parallel to the side surface of the button, and the distances between the short beam clamping plate and the button and the distances between the long beam clamping plate and the button are different; the short beam clamping plate and the long beam clamping plate are both provided with clamping teeth;
the connecting block also comprises a hollow connecting block body, the short beam clamping plate and the long beam clamping plate are both positioned in the connecting block body, the buttons extend out of the connecting block body, springs are fixedly connected between the middle parts of the short beam clamping plate and the long beam clamping plate and the connecting block body, and the short beam clamping plate and the long beam clamping plate are both fixedly connected with the connecting block body near the connection parts with the buttons;
the connecting block body is provided with four connecting holes, the two connecting holes are arranged oppositely, the two connecting holes are located near the short beam clamping plate, the other two connecting holes are also arranged oppositely, and the other two connecting holes are located near the long beam clamping plate.
The box is connected with all to open on two lateral walls of box strutting arrangement has the spacing groove, on the connecting block the rigid coupling have can with the location arch of spacing groove joint, every connecting block all with a spacing groove joint.
The invention has the beneficial effects that:
the transformable handcart can be used as a baby carriage, can also be transformed and used as a storage box and a scooter, and can save cost and resources.
Drawings
FIG. 1 is a schematic structural view of a convertible hand truck of the present invention;
FIG. 2 is a schematic view of a deformable middle section of the cart according to the present invention;
FIG. 3 is a side elevational view of the support assembly of the convertible cart of the present invention;
FIG. 4 is a schematic view of a convertible cart center-to-short cross member support and long cross member support of the present invention
FIG. 5 is a schematic view of a deformable connection block in a cart according to the present invention
FIG. 6 is a cross-sectional view of a connector block of a convertible cart of the present invention;
FIG. 7 is a schematic view of the internal structure of a convertible cart according to the invention;
FIG. 8 is a schematic view of a hand cart according to the present invention in a configuration that is capable of being transformed into a hand cart;
fig. 9 is a schematic view of a transformable stroller of the present invention transformed into a child's platform.
In the drawing, 1, a box body, 2, a movable panel, 3, a push handle, 4, a universal wheel, 5, a fixed rod, 6, a limiting rod, 7, a limiting pin, 8, a button, 9, a short beam bracket, 10, a long beam bracket, 11, a connecting block, 12, a long beam clamping plate, 13, a connecting block body, 14, a spring, 15, a limiting groove, 16, a positioning bulge, 17, a clamping block, 18, a short beam clamping plate, 19, a clamping hole, 20, a clamping rod, 21, a clamping groove and 22, a push handle connecting hole are formed.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
A handcart capable of deforming, as shown in figures 1 and 2, comprises a box body 1, wherein the inner wall of the box body 1 is a transparent layer, a movable panel 2 capable of being drawn out is arranged outside the inner wall of the box body 1, and two push handle connecting holes 22 are formed in the movable panel 2; the box body 1 is connected with a U-shaped push handle 3, the push handle 3 is fixedly connected with two limiting rods 6, one limiting rod 6 is positioned at one end close to the push handle 3, and the other limiting rod 6 is positioned at the other end close to the push handle 3; two ends of the push handle 3 are fixedly connected with arc-shaped fixing rods 5, one ends of the two fixing rods 5 are connected with the handle 3, and the other ends of the two fixing rods 5 are provided with mounting holes; two side walls of the box body 1 for installing the box body supporting device are respectively provided with a box body installation hole, an installation hole on one fixing rod 5 is connected with one box body installation hole on the box body through a fixing pin, and an installation hole on the other fixing rod 5 is also connected with the other box body installation hole on the box body through a fixing pin; the two side walls of the box body supporting device for installing the box body 1 are fixedly connected with limiting pins 7, one limiting pin 7 is used for limiting one limiting rod 6, and the other limiting pin 7 is used for limiting the other limiting rod 6.
As shown in fig. 1, 3 and 4, two side walls of the box body 1 connected with the pushing handle 3 are respectively provided with a limiting groove 15, the two limiting grooves 15 of the box body 1 are detachably connected with a box body supporting device, the short beam supporting device comprises two short beam supports 9 which are oppositely arranged, one end of each short beam support 9 is connected with a universal wheel 4, each short beam support 9 is fixedly connected with a latch, one end of each short beam support 9 connected with the universal wheel 4 is fixedly connected with a clamping block 17, the other end of each short beam support 9 is provided with a clamping hole 19, and a connecting rod is connected between the two short beam supports 9;
the short crossbeam supporting device further comprises a long crossbeam supporting device, the long crossbeam supporting device comprises two long crossbeam supports 10 which are oppositely arranged, one end of each long crossbeam support 10 is connected with a universal wheel 4, each long crossbeam support 10 is provided with a latch, one end of each long crossbeam support 10 connected with the universal wheel 4 is fixedly connected with a clamping rod 20 matched with the clamping hole 19, and the other end of each long crossbeam support 10 is provided with a clamping groove 21 matched with the clamping block 17; a connecting rod is connected between the two long beam supports 10;
a short beam support 9 and a long beam support 10 are detachably connected to the box body 1 through a connecting block 11, and another short beam support 9 and another long beam support 10 are also detachably connected to the box body 1 through a connecting block 11.
As shown in fig. 5, 6 and 7, the connecting block 11 includes a button 8, one side surface of the button 8 is fixedly connected with a short beam clamping plate 18 and a long beam clamping plate 12, the short beam clamping plate 18 and the long beam clamping plate 12 are both parallel to the side surface of the button 8, and the distances between the short beam clamping plate 18 and the button 8 are different from those between the long beam clamping plate 12 and the button 8; the short beam clamping plate 18 and the long beam clamping plate 12 are both provided with clamping teeth;
the connecting block 11 further comprises a hollow connecting block body 13, the short beam clamping plate 18 and the long beam clamping plate 12 are both located in the connecting block body 13, the button 8 extends out of the connecting block body 13, springs 14 are fixedly connected between the middle parts of the short beam clamping plate 18 and the long beam clamping plate 12 and the connecting block body 13, and the short beam clamping plate 18 and the long beam clamping plate 12 are both fixedly connected with the connecting block body 13 near the connection part with the button 8;
the connecting block body 13 is provided with four connecting holes, the two connecting holes are oppositely arranged and are positioned close to the short beam clamping plate 18, the short beam support 9 extends into the connecting holes close to the short beam clamping plate 18, and the latch on the short beam support 9 is meshed with the latch on the short beam clamping plate 18, so that the short beam support 9 is connected with the connecting block 11; the other two connecting holes are oppositely arranged and are positioned close to the long beam clamping plate 12, the long beam support 10 extends into the connecting holes close to the long beam clamping plate 12, and the latch on the long beam support 10 is meshed with the latch on the long beam clamping plate 12, so that the long beam support 10 is connected with the connecting block 11.
The rigid coupling has the location arch 16 that can with spacing groove 15 joint on the connecting block 11, and every connecting block 11 all with a spacing groove 15 joint to with box strutting arrangement detachable connection on box 1.
In the transformable trolley, when the push handle 3 is connected with the box body 1, the fixed pin is connected with the box body 1, and meanwhile, the limit pin 7 and the limit rod 6 prevent the push handle 3 from rotating when in use; when the box body supporting device is connected with the box body 1, the limiting groove 15 is connected with the positioning bulge 16 on the connecting block 11, so that the connecting block 11 is detachably connected with the box body 1; the short crossbeam clamping plate 18 and the long crossbeam clamping plate 12 on the connecting block 11 are both connected with the connecting block body 13 through springs 14, and the short crossbeam support 9 and the long crossbeam support 10 extrude the corresponding short crossbeam clamping plate 18 or the long crossbeam clamping plate 12 when the connecting block body 13 is connected, so that the clamping teeth between the short crossbeam support 9 and the short crossbeam clamping plate 18 support can be more firmly received, and the clamping between the long crossbeam support 10 and the long crossbeam clamping plate 12 is also more firmly; and short beam cardboard 18 and long beam cardboard 12 and joint block body 13 rigid coupling, when pressing button 8, thereby short beam cardboard 18 and long beam cardboard 12 can be along the junction perk can take short beam support 9 and long beam support 10 out from connecting block 11.
In the transformable handcart, the box body supporting device and the pushing handle 3 can be detached from the side wall of the box body 1, so that only the box body 1 is left, and the box body 1 can be independently used as a storage device; the movable panel 2 on the box body 1 is pulled out, and the movable panel 2 pulled out from the box body 1 is in a transparent state, so that the box body 1 can see articles inside when being stored, and the articles can be conveniently found;
the disassembled box body supporting device is shown in fig. 4, the short beam support 9 and the long beam support 10 are drawn out from the connecting block 11, the short beam support device and the long beam support device are oppositely arranged, then the clamping holes 19 on the two short beam supports 9 are clamped with the clamping rods 20 on the adjacent long beam supports 10, the clamping grooves 21 on the two long beam supports 10 penetrate through the connecting rods on the short beam support device, and then the clamping grooves on the two long beam supports 10 are respectively clamped with the clamping blocks 17 on the short beam support device; then the movable panel 2 drawn out from the box body 1 is buckled between the two long beam supports 10, and then the fixed rods 5 on the push handle 3 are respectively connected with the push handle connecting holes on the movable panel 2, as shown in fig. 8 and 9, so as to obtain the handcart or scooter.
Claims (4)
1. The trolley capable of deforming is characterized by comprising a box body (1), wherein the inner wall of the box body (1) is a transparent layer, a movable panel (2) capable of being drawn out is arranged outside the inner wall of the box body (1), two ends of the movable panel (2) are bent, and two push handle connecting holes (22) are formed in the movable panel (2); the box body (1) is detachably connected with a push handle (3), any two opposite side walls of the box body (1) are respectively provided with a limiting groove (15), the limiting grooves (15) of the box body (1) are connected with a box body supporting device, and the bottom of the box body supporting device is fixedly connected with a universal wheel (4);
the box body supporting device comprises a short beam supporting device and a long beam supporting device, the short beam supporting device comprises two short beam supports (9) which are arranged oppositely, a connecting rod is connected between the two short beam supports (9), the long beam supporting device comprises two long beam supports (10) which are arranged oppositely, and the connecting rod is connected between the two long beam supports (10);
one short beam support (9) and one long beam support (10) are detachably connected to the box body (1) through a connecting block (11), the other short beam support (9) and the other long beam support (10) are also detachably connected to the box body (1) through the connecting block (11), and universal wheels (4) are fixedly connected to each short beam support (9) and each long beam support (10);
every the equal rigid coupling of one end that short crossbeam support (9) are connected with universal wheel (4) has fixture block (17), every the other end of short crossbeam support (9) has all been opened card hole (19), every the equal rigid coupling of one end that long crossbeam support (10) are connected with universal wheel (4) has with card hole (19) complex kelly (20), every the other end of long crossbeam support (10) all opened with fixture block (17) complex draw-in groove (21).
2. A convertible trolley as claimed in claim 1, wherein said handle (3) is U-shaped, and wherein two restraint rods (6) are secured to said handle (3), one of said restraint rods (6) being located adjacent one end of said handle (3) and the other of said restraint rods (6) being located adjacent the other end of said handle (3); two ends of the push handle (3) are fixedly connected with arc-shaped fixing rods (5), one ends of the two fixing rods (5) are connected with the push handle (3), and the other ends of the two fixing rods (5) are provided with mounting holes; two side walls of the box body (1) for installing the box body supporting device are respectively provided with a box body installation hole, the installation hole on one fixing rod (5) is connected with one box body installation hole on the box body through a fixing pin, and the installation hole on the other fixing rod (5) is connected with the other box body installation hole on the box body through a fixing pin; the box body supporting device is characterized in that limiting pins (7) are fixedly connected to two side walls of the box body (1) for installing the box body supporting device, one limiting pin (7) is used for limiting one limiting rod (6), and the other limiting pin (7) is used for limiting the other limiting rod (6).
3. A convertible trolley as claimed in claim 1, wherein the connector block (11) includes a button (8), a short beam catch (18) and a long beam catch (12) are secured to one side of the button (8), the short beam catch (18) and the long beam catch (12) are both parallel to the side of the button (8), and the short beam catch (18) and the long beam catch (12) are spaced from the button (8) by different distances; the short beam clamping plate (18) and the long beam clamping plate (12) are both provided with clamping teeth;
the connecting block (11) further comprises a hollow connecting block body (13), the short beam clamping plate (18) and the long beam clamping plate (12) are located in the connecting block body (13), the button (8) extends out of the connecting block body (13), springs (14) are fixedly connected between the middle parts of the short beam clamping plate (18) and the long beam clamping plate (12) and the connecting block body (13), and the short beam clamping plate (18) and the long beam clamping plate (12) are fixedly connected with the connecting block body (13) close to the connection part with the button (8);
four connecting holes are formed in the connecting block body (13), two connecting holes are arranged oppositely and are located at a position close to the short beam clamping plate (18), the other two connecting holes are also arranged oppositely and are located at a position close to the long beam clamping plate (12).
4. A transformable trolley as claimed in claim 3, characterized in that the connecting blocks (11) are fastened with positioning projections (16) which can be engaged with the limiting grooves (15), and each connecting block (11) is engaged with one limiting groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512883.9A CN109649466B (en) | 2018-12-11 | 2018-12-11 | Handcart that can warp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512883.9A CN109649466B (en) | 2018-12-11 | 2018-12-11 | Handcart that can warp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109649466A CN109649466A (en) | 2019-04-19 |
| CN109649466B true CN109649466B (en) | 2021-06-15 |
Family
ID=66114145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811512883.9A Expired - Fee Related CN109649466B (en) | 2018-12-11 | 2018-12-11 | Handcart that can warp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109649466B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287750Y (en) * | 2008-08-21 | 2009-08-12 | 郑卫平 | Multifunctional barrow for children |
| CN202987230U (en) * | 2012-11-10 | 2013-06-12 | 上海超日(洛阳)太阳能有限公司 | Quartz tube bearing and transporting trolley |
| CN204978799U (en) * | 2015-08-11 | 2016-01-20 | 左江文 | Baby's handcart of collapsible formation pull rod car |
| WO2016153093A1 (en) * | 2015-03-24 | 2016-09-29 | 릴레이인터내셔널 주식회사 | Transformable transport device and joint module provided therein |
| CN206087088U (en) * | 2016-09-28 | 2017-04-12 | 李东达 | Multipurpose baby scooter |
| CN107662633A (en) * | 2016-07-28 | 2018-02-06 | 明门瑞士股份有限公司 | Storing basket and its baby's vehicle device |
-
2018
- 2018-12-11 CN CN201811512883.9A patent/CN109649466B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287750Y (en) * | 2008-08-21 | 2009-08-12 | 郑卫平 | Multifunctional barrow for children |
| CN202987230U (en) * | 2012-11-10 | 2013-06-12 | 上海超日(洛阳)太阳能有限公司 | Quartz tube bearing and transporting trolley |
| WO2016153093A1 (en) * | 2015-03-24 | 2016-09-29 | 릴레이인터내셔널 주식회사 | Transformable transport device and joint module provided therein |
| CN204978799U (en) * | 2015-08-11 | 2016-01-20 | 左江文 | Baby's handcart of collapsible formation pull rod car |
| CN107662633A (en) * | 2016-07-28 | 2018-02-06 | 明门瑞士股份有限公司 | Storing basket and its baby's vehicle device |
| CN206087088U (en) * | 2016-09-28 | 2017-04-12 | 李东达 | Multipurpose baby scooter |
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| Publication number | Publication date |
|---|---|
| CN109649466A (en) | 2019-04-19 |
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