CN109204400B - Handcart with stride across barrier function - Google Patents
Handcart with stride across barrier function Download PDFInfo
- Publication number
- CN109204400B CN109204400B CN201811181375.7A CN201811181375A CN109204400B CN 109204400 B CN109204400 B CN 109204400B CN 201811181375 A CN201811181375 A CN 201811181375A CN 109204400 B CN109204400 B CN 109204400B
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- CN
- China
- Prior art keywords
- bottom plate
- magnet
- pinch bar
- handcart
- spliced pole
- 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
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- 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
- B62B3/002—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by a rectangular shape, involving sidewalls or racks
- B62B3/005—Details of storage means, e.g. drawers, bins or racks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0438—Braking mechanisms; Locking devices against movement hand operated
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a handcart with obstacle crossing function, which comprises a cart body, a bottom plate and a pry bar, wherein the bottom of the bottom plate is provided with a universal wheel connected with a bracket, the cart body is connected with the bottom plate through a connecting column, the connecting column is welded on the cart body, a first spring is sleeved on the connecting column, a first magnet is inlaid at the bottom of the cart body, the connecting column is connected with a connecting hole on the bottom plate and then fixed by a fixed bolt, a second magnet is inlaid on the bottom plate, the bottom of the bottom plate is provided with the pry bar, the rear end of the pry bar is connected with the bottom plate through a second spring, the front end of the pry bar is connected with the bottom plate through a pin roll, a triangular bracket is connected with the pry bar pin roll, the bottom of the triangular bracket is provided with a roller, the rear end of the cart body is welded with a push handle, the push handle is provided with a hand brake device arranged on a pipe hoop, the hand brake device is connected with a brake disc through a brake wire, and the brake disc is arranged on the roller. The invention has reasonable design; the design of the pry bar can tilt the front part of the cart so as to easily cross obstacles.
Description
Technical Field
The invention relates to a handcart with obstacle crossing function.
Background
The handcart is a carrying vehicle pushed and pulled by people, and when carrying objects, the handcart can reduce the working strength of people so as to improve the working efficiency, and the existing handcart is not easy to pass through obstacles and inconvenient to use.
Disclosure of Invention
The invention aims to provide a handcart with a function of crossing obstacles so as to solve the technical problems.
The invention adopts the following technical scheme for realizing the purposes:
the utility model provides a handcart with stride across barrier function, includes automobile body, bottom plate, pinch bar, the bottom of bottom plate is equipped with leg joint's universal wheel, and the automobile body passes through the spliced pole and is connected with the bottom plate, and the spliced pole welding is on the automobile body, and first spring housing is established on the spliced pole, and first magnet is inlayed in the bottom of automobile body, is fixed by fixed bolt after the spliced pole is connected with the connecting hole on the bottom plate, it has the second magnet to inlay on the bottom plate, and first magnet is corresponding with the position of second magnet, and the bottom of bottom plate is equipped with the pinch bar, and the rear end of pinch bar is connected with the bottom plate through the second spring, and the front end of pinch bar is connected with the bottom plate through the round pin axle, and the gyro wheel is installed to the bottom of pinch bar round pin hub connection, the rear end welding of automobile body has the pushing away the handle, is equipped with the manual brake ware of pipe strap installation on the pushing away the handle, and the manual brake ware passes through the brake line and is installed on the gyro wheel.
Preferably, the first magnet and the second magnet have the same polarity.
Preferably, the height of the universal wheel is larger than the sum of the heights of the tripod and the roller.
Preferably, the vehicle body can move up and down by 2cm in the vertical direction under the action of the connecting column.
Preferably, the tripod is positioned at one third of the front end of the bottom plate.
Compared with the prior art, the invention has the following advantages: the invention has reasonable design; the design of the bottom plate avoids the collision of the vehicle body with the barrier, thereby prolonging the service life of the vehicle body; if one part of the vehicle body or the bottom plate is damaged, the vehicle body or the bottom plate can be independently replaced, so that the waste of resources is avoided; the second magnet on the bottom plate and the first magnet on the vehicle body have the same polarity so as to repel each other, thereby buffering the articles which can be carried by the vehicle body, and the first spring also plays a role of buffering; when the handcart encounters an obstacle, the rollers are fixed by the hand brake, meanwhile, the pinch bar is stepped on by feet, the pinch bar drives the triangular bracket to move downwards to be in contact with the ground, and the triangular bracket serves as a fulcrum at the moment so as to easily tilt the front part of the handcart, and meanwhile, the hand brake is loosened to push the handcart to move forwards.
Drawings
FIG. 1 is a schematic view of a cart with obstacle crossing function according to the present invention.
Fig. 2 is a schematic view of the floor of the cart with obstacle crossing function of the present invention.
Fig. 3 is a schematic view of the bottom of the cart body of the cart with obstacle crossing function of the present invention.
Fig. 4 is a schematic view of the pry bar connection of the cart with obstacle crossing function of the present invention.
In the figure: 1. the automobile body, 2, the universal wheel, 3, the bottom plate, 4, the crow bar, 5, the manual brake ware, 6, push away the handle, 7, first spring, 8, fixed bolt, 9, first magnet, 10, spliced pole, 11, connecting hole, 12, second magnet, 13, second spring, 14, the tripod, 15, gyro wheel, 16, round pin axle.
Detailed Description
The invention is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1-4, a handcart with crossing barrier function, including automobile body 1, bottom plate 3, pinch bar 4, the bottom of bottom plate 3 is equipped with the universal wheel 2 of leg joint, and automobile body 1 passes through spliced pole 10 and is connected with bottom plate 3, and spliced pole 10 welds on automobile body 1, and first spring 7 cover is established on spliced pole 10, and first magnet 9 inlays the bottom at automobile body 1, is fixed by fixed bolt 8 after spliced pole 10 is connected with connecting hole 11 on bottom plate 3, inlay on bottom plate 3 has second magnet 12, and first magnet 9 corresponds with the position of second magnet 12, and first magnet is the same with the polarity of second magnet, and the bottom of bottom plate 3 is equipped with pinch bar 4, and the rear end of pinch bar 4 is connected with bottom plate 3 through second spring 13, and the front end of pinch bar 4 is connected with bottom plate 3 through round pin 16, and tripod 14 is connected with pinch bar 4 round pin, and the tripod is located the third of bottom plate front end, and the gyro wheel 15 is installed to tripod 14, the rear end welding of automobile body 1 has push handle 6, is equipped with the stopper 5 on push handle 6 and is equipped with the high brake wire, installs high brake disc and the universal wheel 15 through the high brake disc with the brake disc.
The working principle of the invention is as follows: the design of the bottom plate 3 avoids the collision of the vehicle body 1 with obstacles, thereby prolonging the service life of the vehicle body 1; if one part of the vehicle body 1 or the bottom plate 3 is damaged, the vehicle body or the bottom plate can be independently replaced, so that the waste of resources is avoided; the second magnet 12 on the bottom plate 3 and the first magnet 9 on the vehicle body 1 have the same polarity so as to repel each other, thereby buffering the articles which can be carried by the vehicle body, and the first spring 7 also plays a role of buffering; when the handcart encounters an obstacle, the roller 15 is fixed by the hand brake device 5, meanwhile, the pinch bar 4 is stepped on by foot, the pinch bar 4 drives the tripod 14 to move downwards to be in contact with the ground, and at the moment, the tripod 14 serves as a fulcrum to easily tilt the front part of the handcart, and meanwhile, the hand brake device 5 is loosened to push the handcart to move forwards.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the invention.
Claims (1)
1. The utility model provides a handcart with stride across barrier function, includes automobile body (1), bottom plate (3), pinch bar (4), its characterized in that, the bottom of bottom plate (3) is equipped with universal wheel (2) of leg joint, and automobile body (1) are connected with bottom plate (3) through spliced pole (10), and spliced pole (10) welding is on automobile body (1), and first spring (7) cover is established on spliced pole (10), and first magnet (9) are inlayed in the bottom of automobile body (1), and be fixed by fixed bolt (8) after spliced pole (10) are connected with connecting hole (11) on bottom plate (3), inlay on bottom plate (3) have second magnet (12), and first magnet (9) correspond with the position of second magnet (12), and the bottom of bottom plate (3) is equipped with pinch bar (4), and the rear end of pinch bar (4) is connected with bottom plate (3) through second spring (13), and the front end of pinch bar (4) is connected with bottom plate (3) through round pin axle (16), and pinch bar (4) are connected with pinch bar (4) connecting hole (11), and pinch bar (6) are equipped with pinch bar (6) on the back of handle (6) are equipped with push away from the handle (6), the hand brake (5) is connected with a brake disc through a brake cable, and the brake disc is arranged on the roller (15); the polarity of the first magnet (9) is the same as that of the second magnet (12), the height of the universal wheel (2) is larger than the sum of the heights of the triangular bracket (14) and the roller (15), the vehicle body (1) can move up and down by 2cm along the vertical direction under the action of the connecting column (10), and the triangular bracket (14) is positioned at one third of the front end of the bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181375.7A CN109204400B (en) | 2018-10-11 | 2018-10-11 | Handcart with stride across barrier function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181375.7A CN109204400B (en) | 2018-10-11 | 2018-10-11 | Handcart with stride across barrier function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109204400A CN109204400A (en) | 2019-01-15 |
| CN109204400B true CN109204400B (en) | 2023-09-08 |
Family
ID=64979425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811181375.7A Active CN109204400B (en) | 2018-10-11 | 2018-10-11 | Handcart with stride across barrier function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109204400B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745168B (en) * | 2019-10-30 | 2021-12-21 | 河南工业大学 | Civil engineering antidetonation structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6219881B1 (en) * | 1999-10-28 | 2001-04-24 | Cheng-Kan Wen | Brake for caster |
| KR20010107313A (en) * | 2000-05-26 | 2001-12-07 | 이범욱 | Brake device for hand cart |
| KR20110122491A (en) * | 2010-05-04 | 2011-11-10 | 주식회사 엘지화학 | Hand cart of exclusive pump |
| CN204323433U (en) * | 2014-12-20 | 2015-05-13 | 杨波 | Plastic sheet special transport vehicle |
| CN207902468U (en) * | 2018-01-10 | 2018-09-25 | 浙江明强针织股份有限公司 | Fabric carrier |
| CN109225820A (en) * | 2018-09-30 | 2019-01-18 | 西安赛隆金属材料有限责任公司 | A kind of pneumatic vibrating screen |
| CN209258158U (en) * | 2018-10-11 | 2019-08-16 | 龙岩市武平县谨行科技有限公司 | A kind of trolley with across obstacle function |
-
2018
- 2018-10-11 CN CN201811181375.7A patent/CN109204400B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6219881B1 (en) * | 1999-10-28 | 2001-04-24 | Cheng-Kan Wen | Brake for caster |
| KR20010107313A (en) * | 2000-05-26 | 2001-12-07 | 이범욱 | Brake device for hand cart |
| KR20110122491A (en) * | 2010-05-04 | 2011-11-10 | 주식회사 엘지화학 | Hand cart of exclusive pump |
| CN204323433U (en) * | 2014-12-20 | 2015-05-13 | 杨波 | Plastic sheet special transport vehicle |
| CN207902468U (en) * | 2018-01-10 | 2018-09-25 | 浙江明强针织股份有限公司 | Fabric carrier |
| CN109225820A (en) * | 2018-09-30 | 2019-01-18 | 西安赛隆金属材料有限责任公司 | A kind of pneumatic vibrating screen |
| CN209258158U (en) * | 2018-10-11 | 2019-08-16 | 龙岩市武平县谨行科技有限公司 | A kind of trolley with across obstacle function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109204400A (en) | 2019-01-15 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230814 Address after: Room 1022, 10th Floor, Building 6-B, International Enterprise R&D Park, No. 75 Tiansheng Road, Changlu Street, Jiangbei New District, Nanjing City, Jiangsu Province, 210044 Applicant after: Nanjing Mizhong Technology Co.,Ltd. Address before: 277500 houdaguanzhuang village, Chaihudian Town, Tengzhou City, Zaozhuang City, Shandong Province Applicant before: Hao Maozhi |
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