CN201604230U - Handheld stone cutter gearbox - Google Patents
Handheld stone cutter gearbox Download PDFInfo
- Publication number
- CN201604230U CN201604230U CN2010201111028U CN201020111102U CN201604230U CN 201604230 U CN201604230 U CN 201604230U CN 2010201111028 U CN2010201111028 U CN 2010201111028U CN 201020111102 U CN201020111102 U CN 201020111102U CN 201604230 U CN201604230 U CN 201604230U
- Authority
- CN
- China
- Prior art keywords
- gearbox
- makita
- changed
- held
- gear
- 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 provides a handheld stone cutter gearbox, which comprises a shell and is characterized in that the bottom of the shell is closed and a lateral air outlet is arranged on one side of the shell far away from an operator. The working characteristics, the using environment and the conditions of the gearbox are the same as that of the gearbox before reformation, an air duct is changed, the heat dissipation effect of a motor is not changed and thereby the performance of a stone cutter is not changed. Since air outlet at the bottom of the gearbox is closed and the air duct is changed, water or dust is prevented from being spilt or blown to a user.
Description
Technical field
The utility model relates to a kind of hand-held makita 4100NH gear-box, is used for the hand-held makita 4100NH and prevents dabbling dustproof.
Background technology
As shown in Figure 1, be traditional hand-held makita 4100NH gear box structure schematic diagram, described hand-held makita 4100NH comprises housing 1, and housing 1 has bottom air outlet 2.As shown in Figure 2, be traditional hand-held makita 4100NH gear-box user mode figure, fan motion in housing 1 along clockwise direction, wind goes out housing 1 via bottom air outlet 2 and blows to base plate, under the guide effect of base plate, the water or the dust that produce in working on the base plate can blow to the user; In wet process of cutting, water can splash on user's the body, and when dried cutting, dust directly blows to the user, makes troubles to the user, and it is healthy to influence the user.
Summary of the invention
The purpose of this utility model provides a kind of hand-held makita 4100NH gear-box, makes makita 4100NH in wet process of cutting, and water can not splash on user's the body; When dried cutting, dust can directly not blow to the user.
In order to achieve the above object, the technical solution of the utility model provides a kind of hand-held makita 4100NH gear-box, comprises housing, it is characterized in that, and the bottom lock of housing, housing has the side direction air outlet away from operator's a side.
The operating characteristic of this gear-box, environment for use, condition have just changed the air channel with not identical before the reform, and the motor radiating effect does not change, so the performance of makita 4100NH is constant.The bottom air outlet sealing of this gear-box changes the air channel, has avoided the user to be splashed water or is blown to dust.
Description of drawings
Fig. 1 is traditional hand-held makita 4100NH gear box structure schematic diagram;
Fig. 2 is traditional hand-held makita 4100NH gear-box user mode figure;
Fig. 3 is a hand-held makita 4100NH gear box structure schematic diagram of the present utility model;
Fig. 4 is hand-held makita 4100NH gear-box user mode figure of the present utility model.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 3, be hand-held makita 4100NH gear box structure schematic diagram of the present utility model, described hand-held makita 4100NH gear-box comprises housing 1, the bottom lock of housing 1, and housing 1 has side direction air outlet 3 away from operator's a side.
As shown in Figure 4, be hand-held makita 4100NH gear-box user mode figure of the present utility model, fan motion in housing 1 along clockwise direction, wind goes out housing 1 via side direction air outlet 3, owing to changed the air channel, water that produces in working on the base plate or dust be from blowing side out away from operator's, avoided the user to be splashed water or be blown to dust.
Claims (1)
1. a hand-held makita 4100NH gear-box comprises housing (1), it is characterized in that, and the bottom lock of housing (1), housing (1) has side direction air outlet (3) away from operator's a side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201111028U CN201604230U (en) | 2010-02-09 | 2010-02-09 | Handheld stone cutter gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201111028U CN201604230U (en) | 2010-02-09 | 2010-02-09 | Handheld stone cutter gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604230U true CN201604230U (en) | 2010-10-13 |
Family
ID=42948939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201111028U Expired - Fee Related CN201604230U (en) | 2010-02-09 | 2010-02-09 | Handheld stone cutter gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201604230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321779A (en) * | 2016-08-26 | 2017-01-11 | 宁波市鄞州唯达汽车配件厂（普通合伙） | Gear case of cutting machine |
-
2010
- 2010-02-09 CN CN2010201111028U patent/CN201604230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321779A (en) * | 2016-08-26 | 2017-01-11 | 宁波市鄞州唯达汽车配件厂（普通合伙） | Gear case of cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201613, 5 new antler Road, Shanghai, Songjiang District Patentee after: RUIQI HOLDING CO., LTD. Address before: 201613, 5 new antler Road, Shanghai, Songjiang District Patentee before: Shanghai Ken Tools Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20180209 |