CN109204400A - A kind of trolley with across obstacle function - Google Patents
A kind of trolley with across obstacle function Download PDFInfo
- Publication number
- CN109204400A CN109204400A CN201811181375.7A CN201811181375A CN109204400A CN 109204400 A CN109204400 A CN 109204400A CN 201811181375 A CN201811181375 A CN 201811181375A CN 109204400 A CN109204400 A CN 109204400A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- car body
- ripping bar
- connect
- magnet
- 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.)
- Granted
Links
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
- B62B3/002—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of trolleys with across obstacle function, including car body, bottom plate, ripping bar, the bottom of the bottom plate is equipped with the universal wheel of bracket connection, car body is connect by connecting column with bottom plate, connecting column welds on the car body, first spring is set on connecting column, first magnet is embedded in the bottom of car body, connecting column is fixed after connecting with the connecting hole on bottom plate by Fixed latches, the second magnet is inlaid on the bottom plate, the bottom of bottom plate is equipped with ripping bar, the rear end of ripping bar is connect by second spring with bottom plate, the front end of ripping bar is connect by pin shaft with bottom plate, A-frame is connect with ripping bar pin shaft, the bottom of A-frame is equipped with idler wheel, the rear end of the car body is welded with handle, handle is equipped with the hand brake of pipe collar installation, hand brake is connect by brake cable with brake disc, brake disc is mounted on idler wheel.The present invention has rational design；The design of ripping bar can tilt the front of cart to be easy to across obstacle.
Description
Technical field
The present invention relates to a kind of trolleys with across obstacle function.
Background technique
Cart be with the carrying vehicle of manpower push and pull, cart can be reduced when carrying article the working strength of people to
Working efficiency is improved, existing cart not easily passs through barrier, inconvenient for use.
Summary of the invention
The purpose of the present invention is to provide a kind of trolleys with across obstacle function, are asked with solving above-mentioned technology
Topic.
To achieve the above object the invention adopts the following technical scheme:
The bottom of a kind of trolley with across obstacle function, including car body, bottom plate, ripping bar, the bottom plate is equipped with bracket
The universal wheel of connection, car body are connect by connecting column with bottom plate, and connecting column welds on the car body, and the first spring is set in connecting column
On, the first magnet is embedded in the bottom of car body, and connecting column is fixed after connecting with the connecting hole on bottom plate by Fixed latches, institute
It states and is inlaid with the second magnet on bottom plate, the first magnet is corresponding with the position of the second magnet, and the bottom of bottom plate is equipped with ripping bar, ripping bar
Rear end connect with bottom plate by second spring, the front end of ripping bar passes through pin shaft and connect with bottom plate, A-frame and ripping bar pin shaft
Connection, the bottom of A-frame are equipped with idler wheel, and the rear end of the car body is welded with handle, and handle is equipped with the hand of pipe collar installation
Brake device, hand brake are connect by brake cable with brake disc, and brake disc is mounted on idler wheel.
Preferably, first magnet is identical as the polarity of the second magnet.
Preferably, the height of the universal wheel be greater than A-frame and idler wheel height and.
Preferably, the car body vertically upper can carry out moving up and down for 2cm under the action of connecting column.
Preferably, the A-frame is located at the one third of bottom plate front end.
Compared with prior art, the invention has the following advantages that the present invention has rational design；The design of bottom plate avoids car body from touching
Barrier is hit, to extend the service life of car body；If car body or bottom plate a portion, which are damaged, can be carried out individually more
Change the waste for avoiding resource；The second magnet is identical as the first magnet polarities on car body to repel each other on bottom plate, so as to right
The article that car body can be carried is buffered, and the first spring has also opened the effect of buffering；When cart encounters barrier, hand is utilized
Brake device fixes idler wheel, while foot steps on ripping bar, and ripping bar drive A-frame moves down and ground face contact, and A-frame is fulcrum at this time
To easily tilt the front of cart, while hand brake being unclamped, cart is pushed to move forward.
Detailed description of the invention
Fig. 1 is the trolley schematic diagram that the present invention has across obstacle function.
Fig. 2 is the floor diagram for the trolley that the present invention has across obstacle function.
Fig. 3 is the vehicle bottom schematic diagram for the trolley that the present invention has across obstacle function.
Fig. 4 is the ripping bar connection schematic diagram for the trolley that the present invention has across obstacle function.
In figure: 1, car body, 2, universal wheel, 3, bottom plate, 4, ripping bar, 5, hand brake, 6, handle, the 7, first spring, 8, fixation
Bolt, the 9, first magnet, 10, connecting column, 11, connecting hole, the 12, second magnet, 13, second spring, 14, A-frame, 15, rolling
Wheel, 16, pin shaft.
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figs 1-4, a kind of trolley with across obstacle function, including car body 1, bottom plate 3, ripping bar 4, it is described
The bottom of bottom plate 3 is equipped with the universal wheel 2 of bracket connection, and car body 1 is connect by connecting column 10 with bottom plate 3, and connecting column 10 is welded on
On car body 1, the first spring 7 is set on connecting column 10, and the first magnet 9 is embedded in the bottom of car body 1, connecting column 10 and bottom plate 3
On connecting hole 11 connect after be fixed by Fixed latches 8, be inlaid with the second magnet 12 on the bottom plate 3, the first magnet 9 with
The position of second magnet 12 is corresponding, and the first magnet is identical as the polarity of the second magnet, and the bottom of bottom plate 3 is equipped with ripping bar 4, ripping bar
4 rear end is connect by second spring 13 with bottom plate 3, and the front end of ripping bar 4 is connect by pin shaft 16 with bottom plate 3, A-frame 14
It is connect with 4 pin shaft of ripping bar, A-frame is located at the one third of bottom plate front end, and the bottom of A-frame 14 is equipped with idler wheel
15, the rear end of the car body 1 is welded with handle 6, and handle 6 is equipped with the hand brake 5 of pipe collar installation, and hand brake 5 passes through brake cable
Connect with brake disc, brake disc is mounted on idler wheel 15, the height of universal wheel be greater than A-frame and idler wheel height and,.
Working principle of the present invention: the design of bottom plate 3 avoids 1 collision obstacle of car body, to extend the use longevity of car body 1
Life；If car body 1 or 3 a portion of bottom plate, which are damaged can be carried out, is individually replaced the waste for avoiding resource；Second on bottom plate 3
Magnet 12 is identical as 9 polarity of the first magnet on car body 1, and to repel each other, the article so as to carry to car body is buffered,
First spring 7 has also opened the effect of buffering；It is using hand brake 5 that idler wheel 15 is fixed when cart encounters barrier, while foot
Ripping bar 4 is stepped on, the drive A-frame 14 of ripping bar 4 moves down and ground face contact, and A-frame 14 is fulcrum to easily by cart at this time
Front tilt, while by hand brake 5 unclamp push cart move forward.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention and spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.
Claims (5)
1. a kind of trolley with across obstacle function, including car body (1), bottom plate (3), ripping bar (4), which is characterized in that
The bottom of the bottom plate (3) is equipped with the universal wheel (2) of bracket connection, and car body (1) is connect by connecting column (10) with bottom plate (3),
Connecting column (10) is welded on car body (1), and the first spring (7) is set on connecting column (10), and the first magnet (9) is embedded in car body
(1) bottom, connecting column (10) are fixed after connecting with the connecting hole (11) on bottom plate (3) by Fixed latches (8), the bottom
It is inlaid on plate (3) the second magnet (12), the first magnet (9) is corresponding with the position of the second magnet (12), the bottom of bottom plate (3)
Equipped with ripping bar (4), the rear end of ripping bar (4) is connect by second spring (13) with bottom plate (3), and the front end of ripping bar (4) passes through pin shaft
(16) it is connect with bottom plate (3), A-frame (14) is connect with ripping bar (4) pin shaft, and the bottom of A-frame (14) is equipped with idler wheel
(15), the rear end of the car body (1) is welded with handle (6), and handle (6) is equipped with the hand brake (5) of pipe collar installation, hand brake
(5) it is connect by brake cable with brake disc, brake disc is mounted on idler wheel (15).
2. a kind of trolley with across obstacle function according to claim 1, which is characterized in that first magnetic
Iron (9) is identical as the polarity of the second magnet (12).
3. a kind of trolley with across obstacle function according to claim 1, which is characterized in that the universal wheel
(2) height be greater than A-frame (14) and idler wheel (15) height and.
4. a kind of trolley with across obstacle function according to claim 1, which is characterized in that the car body
(1) vertically upper moving up and down for 2cm can be carried out under the action of connecting column (10).
5. a kind of trolley with across obstacle function according to claim 1, which is characterized in that the triangle branch
Frame (14) is located at the one third of bottom plate (3) front end.
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 true CN109204400A (en) | 2019-01-15 |
| CN109204400B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745168A (en) * | 2019-10-30 | 2020-02-04 | 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745168A (en) * | 2019-10-30 | 2020-02-04 | 河南工业大学 | Civil engineering antidetonation structure |
| CN110745168B (en) * | 2019-10-30 | 2021-12-21 | 河南工业大学 | Civil engineering antidetonation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109204400B (en) | 2023-09-08 |
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| 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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