CN202578223U - Novel pulley lock - Google Patents
Novel pulley lock Download PDFInfo
- Publication number
- CN202578223U CN202578223U CN 201220012803 CN201220012803U CN202578223U CN 202578223 U CN202578223 U CN 202578223U CN 201220012803 CN201220012803 CN 201220012803 CN 201220012803 U CN201220012803 U CN 201220012803U CN 202578223 U CN202578223 U CN 202578223U
- Authority
- CN
- China
- Prior art keywords
- lock
- pulley
- utility
- model
- novel pulley
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a novel pulley lock. The novel pulley lock comprises a U-shaped lock (1) and pulleys (3), wherein the pulleys (3) are symmetrically arranged on the intermediate part of a loop bar of the U-shaped lock (1) through a mounting hole (2), a bearing (5) and a screw rod (6); and a lock rod of the U-shaped lock (1) is sleeved with an anti-slip sleeve (4). The novel pulley lock disclosed by the utility model has the advantages of simple structure, convenience for use, easy pushing, time and labor saving and tire protection.
Description
Technical field
The utility model relates to lock, is specifically related to a kind of new-type pulley lock.
Background technology
As everyone knows, existing walking-replacing tool is a lot, and bicycle or this type of electric bicycle two wheeler are the first-selections of riding instead of walk, still, when the situation of tyre burst takes place, is difficult on the one hand car is carried out maintenace point, can grind in the implementation process on the other hand and decrease the car Tire & Tube.
Summary of the invention
The purpose of the utility model is: a kind of new-type pulley lock is provided, for lock, when blowing out, can assists light implementation vehicle body at ordinary times, and easy to use.
The technical solution of the utility model is: this pulley lock comprises U-shaped lock and pulley, through installing hole, bearing, lead screw symmetry pulley is installed at the loop bar middle part of U-shaped lock.
Wherein, the anti-sliding sleeve of suit on the locking bar of U-shaped lock.
The utility model is simple in structure, and is easy to use, carries out easily, time saving and energy saving, the protection tire.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is one of the user mode of a utility model sketch map.
Fig. 4 is two sketch mapes of the user mode of the utility model.
Among the figure: 1 U-shaped lock, 2 installing holes, 3 pulleys, 4 anti-sliding sleeves, 5 bearings, 6 lead screw.
The specific embodiment
Shown in Fig. 1-2, this pulley lock comprises U-shaped lock 1 and pulley 3, through installing hole 2, bearing 5, lead screw 6 symmetries pulley 3 is installed at the loop bar middle part of U-shaped lock 1.
Wherein, the anti-sliding sleeve 4 of suit on the locking bar of U-shaped lock 1.
As shown in Figure 3, when tire was not out of order, the pulley lock can be used as lockset and uses; As shown in Figure 4, under the situation of tyre burst, the pulley lock to be placed under the fault wheel, car is easily carried out maintenace point.
Claims (2)
1. new-type pulley lock is characterized in that: this pulley lock comprises U-shaped lock (1) and pulley (3), through installing hole (2), bearing (5), lead screw (6) symmetry pulley (3) is installed at the loop bar middle part of U-shaped lock (1).
2. new-type pulley lock according to claim 1 is characterized in that: wherein, and the anti-sliding sleeve (4) of suit on the locking bar of U-shaped lock (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220012803 CN202578223U (en) | 2012-01-12 | 2012-01-12 | Novel pulley lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220012803 CN202578223U (en) | 2012-01-12 | 2012-01-12 | Novel pulley lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578223U true CN202578223U (en) | 2012-12-05 |
Family
ID=47247647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220012803 Expired - Fee Related CN202578223U (en) | 2012-01-12 | 2012-01-12 | Novel pulley lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578223U (en) |
-
2012
- 2012-01-12 CN CN 201220012803 patent/CN202578223U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160112 |