CN86205509U - Barrow with ratchet wheel and brake gear - Google Patents
Barrow with ratchet wheel and brake gear Download PDFInfo
- Publication number
- CN86205509U CN86205509U CN 86205509 CN86205509U CN86205509U CN 86205509 U CN86205509 U CN 86205509U CN 86205509 CN86205509 CN 86205509 CN 86205509 U CN86205509 U CN 86205509U CN 86205509 U CN86205509 U CN 86205509U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- wooden handcart
- barrow
- single direction
- ratchet wheel
- 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.)
- Ceased
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Abstract
The utility model discloses a novel barrow with unidirection ratchet wheels and a brake mechanism, which is a brake mechanism added with two unidirection ratchet wheels a ratchet, a spring and an operating handle on the original barrow. The utility model solves the problem that the barrow is hard to go up grade when loading and is easy to reversely slide.
Description
The wooden handcart of band single direction ratchet formula stop mechanism.
The utility model belongs to the wooden handcart field of mechanical technique.Now the wooden handcart that uses of people does not all have brake equipment, especially goes up a slope loading weight when wooden handcart, and the people is unable when up drawing again, and wooden handcart just can't be checked, the downward back skating of meeting.Like this, the people both required great effort, and major accident can occur again.The purpose of the wooden handcart of band single direction ratchet formula stop mechanism is will solve wooden handcart in the effort and the easy problem of back skating of bearing a heavy burden when going up a slope.
The wooden handcart of band single direction ratchet formula stop mechanism is on the original basis of wooden handcart two single direction ratchet, ratchet, spring and operating handles to be installed and a kind of novel wooden handcart that constitutes.With wooden handcart axle skin tube two inboard lengthenings, thread cutting is installed in single direction ratchet on the wooden handcart axletree skin tube then, becomes one; Or the founding foundry goods becomes one ratchet and axle skin tube.One secondary ratchet is installed between wooden handcart vehicle body both sides and single direction ratchet, and this ratchet links to each other with operating handle.Like this, in case push handle, ratchet just contacts with ratchet, if wooden handcart is drawn back, ratchet just blocks ratchet, the wooden handcart wheel can only be towards last direction operation, make be in operation ahead running or stop of wooden handcart, and can backward, if push handle not, ratchet and ratchet clutch, the wooden handcart of band single direction ratchet formula stop mechanism can travel with the usual the same front and back of wooden handcart.
The problem of effort and easy back skating when the wooden handcart of band single direction ratchet formula stop mechanism has solved wooden handcart heavy burden upward slope.When people's arm-tie car goes up a slope, the rest of midway can stopping, the wooden handcart self-locking is not glided; Because ratchet plays brake action, wooden handcart can only be forward, can not backward.Move before the handlebar side-to-side motion can being facilitated the commutation of wheel left and right wheels during upward slope.
Explanation with reference to the accompanying drawings below: the wooden handcart of band single direction ratchet formula stop mechanism is that two single direction ratchet (5), ratchet (4), spring (3) and an a kind of new-type wooden handcart that constitutes by the operating handle (1) of steel wire (2) control are installed on original basis.With wooden handcart axletree skin tube (8) two inboard lengthenings, thread cutting is installed in single direction ratchet (5) on the wooden handcart axletree skin tube (8) then, becomes one earlier; Or the founding foundry goods becomes one ratchet (5) and axle skin tube (8).One secondary ratchet (4) is installed between wooden handcart vehicle body (6) both sides and ratchet (5), and this ratchet (4) links to each other with operating handle (1).Like this, in case push handle (1), ratchet (4) contacts with regard to same ratchet (5), wheel (7) can only stop in last direction operation or way, and can not backward, if push handle (1) not, this wooden handcart and usual the same can the travelling front and back of wooden handcart.
Claims (2)
1, a kind of novel wooden handcart is characterized in that having installed single direction ratchet formula stop mechanism.
2,, it is characterized in that single direction ratchet and wooden handcart axletree skin tube fuse according to the described wooden handcart of claim (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86205509 CN86205509U (en) | 1986-07-30 | 1986-07-30 | Barrow with ratchet wheel and brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86205509 CN86205509U (en) | 1986-07-30 | 1986-07-30 | Barrow with ratchet wheel and brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86205509U true CN86205509U (en) | 1987-03-18 |
Family
ID=4808341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86205509 Ceased CN86205509U (en) | 1986-07-30 | 1986-07-30 | Barrow with ratchet wheel and brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86205509U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366203C (en) * | 2002-05-07 | 2008-02-06 | 基思·希尔德 | Device to prevent rocking of tables |
| CN104108412A (en) * | 2013-04-22 | 2014-10-22 | 招远泽洋工具制造有限公司 | Ratchet unit with function of reverse locking |
| CN105774878A (en) * | 2016-05-30 | 2016-07-20 | 安徽工业大学 | Trolley braking device capable preventing backward sliding and reducing speed |
| CN108407851A (en) * | 2018-01-31 | 2018-08-17 | 姜成琛 | A kind of logistics assembly stack pallet |
| CN112046560A (en) * | 2020-08-31 | 2020-12-08 | 惠安县辋川镇千绪广告设计部 | Building shallow that civil engineering used |
| CN112046558A (en) * | 2020-08-31 | 2020-12-08 | 惠安县辋川镇千绪广告设计部 | Building shallow convenient to go up laborsaving of downhill path |
-
1986
- 1986-07-30 CN CN 86205509 patent/CN86205509U/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366203C (en) * | 2002-05-07 | 2008-02-06 | 基思·希尔德 | Device to prevent rocking of tables |
| CN104108412A (en) * | 2013-04-22 | 2014-10-22 | 招远泽洋工具制造有限公司 | Ratchet unit with function of reverse locking |
| CN105774878A (en) * | 2016-05-30 | 2016-07-20 | 安徽工业大学 | Trolley braking device capable preventing backward sliding and reducing speed |
| CN108407851A (en) * | 2018-01-31 | 2018-08-17 | 姜成琛 | A kind of logistics assembly stack pallet |
| CN108407851B (en) * | 2018-01-31 | 2019-10-15 | 安徽驿星智能物流装备制造有限公司 | Stack pallet is used in a kind of logistics assembly |
| CN112046560A (en) * | 2020-08-31 | 2020-12-08 | 惠安县辋川镇千绪广告设计部 | Building shallow that civil engineering used |
| CN112046558A (en) * | 2020-08-31 | 2020-12-08 | 惠安县辋川镇千绪广告设计部 | Building shallow convenient to go up laborsaving of downhill path |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |