CN201195216Y - Saw with interchangeable multiple sawblades - Google Patents
Saw with interchangeable multiple sawblades Download PDFInfo
- Publication number
- CN201195216Y CN201195216Y CNU2008200741403U CN200820074140U CN201195216Y CN 201195216 Y CN201195216 Y CN 201195216Y CN U2008200741403 U CNU2008200741403 U CN U2008200741403U CN 200820074140 U CN200820074140 U CN 200820074140U CN 201195216 Y CN201195216 Y CN 201195216Y
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- CN
- China
- Prior art keywords
- saw blade
- lever
- saw
- sawing
- slot
- 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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Abstract
The utility model relates to a saw which can be provided with a plurality of saw blades. The saw comprises a handle and a plurality of sawing parts which can be replaced and are arranged at the handle, wherein, one side of the handle is provided with a holding part and the other side is provided with a hand protecting part, the end face of which is inwardly and concavely provided with a slot; and one end of each sawing part is arranged in the slot of the hand protecting part and is fixed by the hand protecting part of the handle through a detachable fixing device. The utility mode reduces the cost or purchasing saws of various types; in addition, the utility model still can save the placing space and is easy to carry, thereby enabling the holing part and the sawing part to be detached and assembled easily.
Description
Technical field
The utility model relates to a kind of saw, relates in particular to a kind of saw that can change the replaceable multiple saw blade of lever and sawing portion easily.
Background technology
As shown in Figure 6, be existing saw structure, it has a bow portion 90 as seen from the figure, has a lever 91 in bow portion 90 1 ends, and 90 in bow portion is equiped with a saw blade 92.
As seen from the figure, its saw structurally, lever and bow portion are one, therefore when sawing work must be changed the saw blade of different shape, then must change different saws, so the worker must have the saw of various different shapes to adapt to various sawing work, except that the purchase cost height, must have in addition certain shallow storage space for depositing, and this problem is the emphasis place that the utility model institute desire solves.
The utility model content
Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of saw of replaceable multiple saw blade, it can save the purchase cost except that not buying the saw of various forms, also can save shallow storage space and also carry easily, make between grip part and sawing portion and can simple and easyly disassemble assembling.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of saw of replaceable multiple saw blade is characterized in that, it comprises: a lever, and it has a grip part in a side, and opposite side then is a handguard portion, and this handguard portion is concaved with a slot in end face; Several are replaceable and be installed in the sawing portion of lever, and each sawing portion inserts in the slot of this handguard portion in an end, fixes this sawing portion in the handguard portion of this lever with a removable fixture.
The saw of aforesaid replaceable multiple saw blade, wherein several sawing portions comprise a bow portion and a saw blade for the installing saw blade, this bow portion and this saw blade have one respectively at an end and plug portion, bow portion is in this end and plug portion and the portion of plugging of saw blade and have the shape relative with the slot of this lever respectively and can correspondingly plug together, this lever has 2 first perforation, and should bow portion and saw blade have 2 second perforation respectively in the portion's of plugging one end, the perforation of lever and this bow portion and this saw blade corresponding connections when appointing the two to engage, this fixture pass with a locking part respectively that each perforation of appointing the two is also sealed to be fixed.
The saw of aforesaid replaceable multiple saw blade, wherein several sawing portions comprise a bow portion and a saw blade for the installing saw blade, this bow portion has shape relative with the slot of this lever and corresponding plugging together with this saw blade respectively at an end, and this fixture is provided with a clamping part that grips after inserting slot for this bow portion or saw blade in the side direction of lever.
The beneficial effects of the utility model are that it can be saved the purchase cost except that not buying the saw of various forms, also can save shallow storage space and also carry easily, makes between grip part and sawing portion and can simple and easyly disassemble assembling.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is first perspective exploded view of the present utility model
Fig. 2 is second perspective exploded view of the present utility model
Fig. 3 is the 3rd perspective exploded view of the present utility model
Fig. 4 is the clamping location cutaway view of second embodiment of the present utility model
Fig. 5 is the perspective exploded view of the 3rd embodiment of the present utility model
Fig. 6 is the plane structure chart of existing saw structure
The specific embodiment
Seeing also Fig. 1 to Fig. 3, is the selected example structure of the utility model shown in the figure.
Present embodiment provides a kind of saw of replaceable multiple saw blade, and it comprises:
One lever 1, it has a grip part 11 in a side, and opposite side then is a handguard portion 12, and this handguard portion 12 is concaved with a slot 13 in end face 121;
Several are replaceable and be installed in the sawing portion 2 of lever 1, and each sawing portion 2 inserts in the slot 13 of this handguard portion 12 in an end, fixes this sawing portion 2 in the handguard portion 12 of this lever 1 with a removable fixture 3.
In the present embodiment, several sawing portions 2 comprise that one can install bow portion 21, a saw blade 22 and another saw blade 23 of saw blade, this bow portion 21 has one with this saw blade 22 respectively at an end and plugs portion 211,221,231, bow portion 21 is in this end and plug portion 211 and the portion that plugs 221 of saw blade 22 and have the shape relative with the slot 13 of this lever 1 respectively and can correspondingly plug together, this lever 1 has 2 first perforation 14, and should bow portion 21 have 2 second perforation 212,22 with saw blade 22 respectively in the portion's of plugging 211,221,231 1 ends
2,232, the perforation 212,222,232 of lever 1 and this bow portion 21 and this saw blade 22 corresponding connections when appointing the two to engage, this fixture 3 passes also sealed the fixing in 212 (222,232) of respectively boring a hole of appointing the two with a locking part 31 respectively.
Therefore, when the worker can select for use suitable saw blade to carry out when sawing is worked, for example optional saw blade 21 in order to 21 lockings of bow portion carries out the sawing action during workpiece of sawing thinner thickness, and when the worker desires the thicker workpiece of sawing thickness, can unclamp the locking part 31 on the lever 1, and after changing this saw blade 22, fix with locking part 31 again and can carry out sawing.
This shows, major advantage of the present utility model is, when desiring to carry out the sawing work of different shape, only must change easily with the supporting sawing portion 2 of this lever 1 and can carry out sawing work, not only can save the cost of buying multi-form saw, also can save the space that various different saws are deposited.
Certainly, still there are many examples in the utility model, therebetween the only variation on the details.See also Fig. 4, it is second embodiment of the present utility model, wherein the 2A of this several sawing portion comprises that one can install the bow portion and a saw blade (not shown) of saw blade, this bow portion and this saw blade have the shape relative with the slot 13 of this lever 1 respectively at an end and can correspondingly plug together, and this fixture 3 is that the side direction in lever 1 is provided with one and inserts the clamping part 32 that grips behind the slot 13 for this bow portion or saw blade.
In the present embodiment, be with the difference of first embodiment, this bow portion and saw blade do not have the portion that plugs 211,221,231 that is provided with as first embodiment, after this bow portion and saw blade insert the slot 13 of this handguard portion 12, fixing by this clamping part 32, and can be via the switch of this clamping part 32 the simple and easy replacing sawing 2A of portion, to reach the effect identical with first embodiment.
See also Fig. 5, it is the 3rd embodiment of the present utility model, and wherein, the press component 33 that this fixture 3 also can be push button is saw blade fixedly.
Claims (3)
1. the saw of a replaceable multiple saw blade is characterized in that, it comprises:
One lever, it has a grip part in a side, and opposite side then is a handguard portion, and this handguard portion is concaved with a slot in end face;
Several are replaceable and be installed in the sawing portion of lever, and each sawing portion inserts in the slot of this handguard portion in an end, fixes this sawing portion in the handguard portion of this lever with a removable fixture.
2. the saw of replaceable multiple saw blade according to claim 1, it is characterized in that: described several sawing portions comprise a bow portion and a saw blade for the installing saw blade, this bow portion and this saw blade have one respectively at an end and plug portion, bow portion is in this end and plug portion and the portion of plugging of saw blade and have the shape relative with the slot of this lever respectively and can correspondingly plug together, this lever has 2 first perforation, and should bow portion and saw blade have 2 second perforation respectively in the portion's of plugging one end, the perforation of lever and this bow portion and this saw blade corresponding connections when appointing the two to engage, this fixture pass with a locking part respectively that each perforation of appointing the two is also sealed to be fixed.
3. the saw of replaceable multiple saw blade according to claim 1, it is characterized in that: described several sawing portions comprise a bow portion and a saw blade for the installing saw blade, this bow portion has shape relative with the slot of this lever and corresponding plugging together with this saw blade respectively at an end, and this fixture is provided with a clamping part that grips after inserting slot for this bow portion or saw blade in the side direction of lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200741403U CN201195216Y (en) | 2008-03-21 | 2008-03-21 | Saw with interchangeable multiple sawblades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200741403U CN201195216Y (en) | 2008-03-21 | 2008-03-21 | Saw with interchangeable multiple sawblades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201195216Y true CN201195216Y (en) | 2009-02-18 |
Family
ID=40414855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200741403U Expired - Fee Related CN201195216Y (en) | 2008-03-21 | 2008-03-21 | Saw with interchangeable multiple sawblades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201195216Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896617A (en) * | 2012-09-26 | 2013-01-30 | 冯毅胜 | Three-in-one arm saw |
| CN103143772A (en) * | 2013-03-04 | 2013-06-12 | 舟山春蕾锯业有限公司 | Dual-purpose saw |
-
2008
- 2008-03-21 CN CNU2008200741403U patent/CN201195216Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896617A (en) * | 2012-09-26 | 2013-01-30 | 冯毅胜 | Three-in-one arm saw |
| CN103143772A (en) * | 2013-03-04 | 2013-06-12 | 舟山春蕾锯业有限公司 | Dual-purpose saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20100321 |