CN2617137Y - Foldable hand saw - Google Patents
Foldable hand saw Download PDFInfo
- Publication number
- CN2617137Y CN2617137Y CN 03240327 CN03240327U CN2617137Y CN 2617137 Y CN2617137 Y CN 2617137Y CN 03240327 CN03240327 CN 03240327 CN 03240327 U CN03240327 U CN 03240327U CN 2617137 Y CN2617137 Y CN 2617137Y
- Authority
- CN
- China
- Prior art keywords
- saw
- saw blade
- hand saw
- folding hand
- groove
- 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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- Scissors And Nippers (AREA)
Abstract
The utility model discloses a folding hand saw used in fruit tree pruning, comprising a saw blade, a connecting screw for the saw hold and a compound term ring, which is characterized in that: the hand saw is unfold when use and fold when not use, so wounding and injury are avoided, protecting the serrated edges and carrying convenience as far as possible.
Description
Technical field
The utility model relates to a kind of hand saws that uses in the pruning fruit tree operation, be a kind of folding hand saws of novel practical.
Background technology
Existing pruning fruit tree is sawed by hand, and is varied, differs in size, and saw blade combines all being at 2 with saw, and sawtooth exposes, and one is unfavorable for the protection of sawtooth, and it two carries inconvenience, so orchard worker's needs are a kind of can protect sawtooth, is fit to the hand saws that carries again.
Summary of the invention
In order to satisfy real needs, can open up when the purpose of this utility model provides a kind of use can, not the time spent collapsible, avoid the sawtooth thing of hurting sb.'s feelings as far as possible, both protected sawtooth sharp, collapsible handsaw easy to carry again.
In order to realize the purpose of this utility model, this Folding hand saw comprises saw blade, saw handle, links screw, compound annulus.Further, described saw handle, front end are groove, and the rear end is half groove, and there is the hole of an installation connecting screw in the saturating groove of front end central authorities.
Further, described saw blade front end has two holes, and a hole is for wearing screw and sawing connecting usefulness, and another hole is used for wearing compound annulus.
Further, described compound annulus when handsaw folds, can be made link and use, when saw launches, can be used as saw blade and saw between put forth effort fulcrum usefulness.
When folding saw launches; the general handsaw of handle is long; in use, make hand be in big external space, the scratch of minimizing effect is arranged; after having folded; more common again handsaw is short, not only can protect sawtooth, keeps sawtooth sharp; and carry easily, be the instrument of suitable pruning operation a kind of practicality, novel.
Description of drawings
Structural representation when Fig. 1 launches for the utility model;
Structural representation when Fig. 2 folds for the utility model;
1 saw blade; 2 saw handles; 3 screws; 4 compound annulus.
Embodiment
As shown in Figure 1, saw blade 1 connects 2 by screw 3 mutually with saw, launches 2 of back annulus 4 and handles and forms the power fulcrum, and saw is the front fulcrum penetrating groove to saw, is half groove behind the fulcrum.(convenient for accompanying drawing, saturating groove and half groove do not show)
As shown in Figure 2, after saw was folded up, the sawtooth end remained in the saw handle, the compound ring that saw is the end section that has only saw blade outward and is worn.
Claims (4)
1. collapsible handsaw is characterized in that: comprise saw, saw blade, saw combine eye being one with the saw blade binding end, and saw blade binding end expel stagnation has an eye outside sleeping in addition.
2. Folding hand saw as claimed in claim 1 is characterized in that: saw blade can be around with saw the joint portion being rotated 180 °.
3. Folding hand saw as claimed in claim 1 is characterized in that: saw has a compound annulus to rearmost end eye place.
4. Folding hand saw as claimed in claim 1 is characterized in that: saw has groove to front end, and half groove is only opened in the rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240327 CN2617137Y (en) | 2003-03-11 | 2003-03-11 | Foldable hand saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240327 CN2617137Y (en) | 2003-03-11 | 2003-03-11 | Foldable hand saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2617137Y true CN2617137Y (en) | 2004-05-26 |
Family
ID=34250037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03240327 Expired - Fee Related CN2617137Y (en) | 2003-03-11 | 2003-03-11 | Foldable hand saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2617137Y (en) |
-
2003
- 2003-03-11 CN CN 03240327 patent/CN2617137Y/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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiang Baikai Document name: Notification of Termination of Patent Right |
|
| 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 |