CN2617137Y - Foldable hand saw - Google Patents

Foldable hand saw Download PDF

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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
Application number
CN 03240327
Other languages
Chinese (zh)
Inventor
蒋百凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 03240327 priority Critical patent/CN2617137Y/en
Application granted granted Critical
Publication of CN2617137Y publication Critical patent/CN2617137Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Collapsible handsaw
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.
CN 03240327 2003-03-11 2003-03-11 Foldable hand saw Expired - Fee Related CN2617137Y (en)

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)

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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