CN2328182Y - Telescopic braking pull cord - Google Patents
Telescopic braking pull cord Download PDFInfo
- Publication number
- CN2328182Y CN2328182Y CN 98212287 CN98212287U CN2328182Y CN 2328182 Y CN2328182 Y CN 2328182Y CN 98212287 CN98212287 CN 98212287 CN 98212287 U CN98212287 U CN 98212287U CN 2328182 Y CN2328182 Y CN 2328182Y
- Authority
- CN
- China
- Prior art keywords
- rope
- pull cord
- box body
- utility
- model
- 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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- Tape Measures (AREA)
Abstract
The utility model relates to a device for feeding livestock and a length measuring device, particularly a rope whose length is controlled stochastically according to the requirement. The utility model is used for towing pets or measuring the length, and is composed of a box body, a rope, a rope frame, a leaf spring and a brake device. The utility model has the advantages of simple structure, convenient operation and difficult damage.
Description
The utility model relates to stock raising device therefor and length metering equipment.It is a kind of rope of its length of STOCHASTIC CONTROL as required.
People need use the pull rope of different length in different occasions to different species when the traction pet; The banded soft thing that when taking the dimensions of field, different sizes is needed different sizes.For making these work smooth, people have used tape measure and ZL92244145.6 haul line, the controlled length rope of this class is made of the rope support that is twining rope, clockwork spring and the brake device of box body and interior dress, and its brake device is made of button, spring, push rod and brake block.Though controlled length rope like this can satisfy the demands, finish the work, too complicated and trifling cost and the easy break-down of having increased because of brake device structure.
The purpose of this utility model is to provide a kind of simple in structure, scalable braking stay cord that cost is low and easy to use, and its scheme is:
A kind of Telescopic braking pull cord is made of box body, rope support and rope, leaf spring, brake device on the rope support and it is characterized in that brake device is by brake handle be connected in the self-tapping screw on the box body and the ratchet that is connected on the rope support constitutes.
The handle outer end is exposed to outside the box body, and the inner is a L shaped pin, is in free state when handle wrench withdraws from the ratchet rope support to right-hand L shaped pin, leaf spring power greater than the rope pulling force the time wiring, the pulling force of rope is greater than the rope of putting of leaf spring power.And when handle wrench during to left L shaped pin insert between two teeth of ratchet, rope support is braked, rope is long to be fixed, thereby the utility model satisfied as required around or put rope and the long requirement of static line at random.Brake device is but very simple, and is not fragile.
Hereinafter Figure of description and embodiment are further specified the utility model.
The drawing explanation:
Fig. 1 is the utility model general assembly drawing (analysing and observe);
Fig. 2 is the brake device figure of rope support.
Embodiment 1 is the pull rope of a pet, and box body is divided into 1,3 two halves, the outer end of handle 2 is exposed to outside the box body, and it is inner for L shaped banking pin is positioned at ratchet 9 sides, borrows thread tapping 4 to link to each other with box body, rope support 8 is wheel discs, protrude on the wheel limit, middle recessed, in order to wiring 7, leaf spring 6 ends are fixed on the rope support axle of box body, one end is connected on the rope support, and restrict 7 one ends and rope support 8 other ends are connected in fag end 10, are fibre.When the traction pet, can pull handle 2 and make the rope support freedom, move fag end 10 to correct position, oppositely pull hand grip control running rope frame again.It is long very convenient to regulate rope during environmental change at any time.
Example 2 is tape measures of measuring the earth or workpiece, and its structure is as broad as long with example 1, only replaces rope 7, one end with flexible material sheet and is fixed on the rope support, and the other end has been connected on the fag end 10 just.The scale of putting on the long measure of metric system, Chinese system of weights or English system on the flexible flake has just become the suitable tape measure of convenience.5 is glands of using when installing among the figure, the 10th, and fag end.
Claims (3)
1. Telescopic braking pull cord is made of box body, rope support and rope, leaf spring, brake device on the rope support and it is characterized in that brake device is by brake handle be connected in the self-tapping screw on the box body and the ratchet that is connected on the rope support constitutes.
2. Telescopic braking pull cord according to claim 1. it is characterized in that: the rope on rope support is a rope.
3. Telescopic braking pull cord according to claim 1 is characterized in that: the rope on rope support is a flexible flake shape material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212287 CN2328182Y (en) | 1998-03-20 | 1998-03-20 | Telescopic braking pull cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212287 CN2328182Y (en) | 1998-03-20 | 1998-03-20 | Telescopic braking pull cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328182Y true CN2328182Y (en) | 1999-07-14 |
Family
ID=33966654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98212287 Expired - Fee Related CN2328182Y (en) | 1998-03-20 | 1998-03-20 | Telescopic braking pull cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328182Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026974A (en) * | 2011-10-04 | 2013-04-10 | 弗莱克西-博格丹技术有限两合公司 | Grip for grasping with one hand and leash device with such grip |
| CN104026039A (en) * | 2014-06-18 | 2014-09-10 | 苏州佩德漫特工贸有限公司 | Safety pet leash |
-
1998
- 1998-03-20 CN CN 98212287 patent/CN2328182Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026974A (en) * | 2011-10-04 | 2013-04-10 | 弗莱克西-博格丹技术有限两合公司 | Grip for grasping with one hand and leash device with such grip |
| CN103026974B (en) * | 2011-10-04 | 2015-03-04 | 弗莱克西-博格丹技术有限两合公司 | Grip for grasping with one hand and leash device with such grip |
| CN104026039A (en) * | 2014-06-18 | 2014-09-10 | 苏州佩德漫特工贸有限公司 | Safety pet leash |
| CN104026039B (en) * | 2014-06-18 | 2016-02-03 | 苏州佩德漫特工贸有限公司 | Safety-type pet tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |