CN102773558B - The saw device of table saw machine - Google Patents
The saw device of table saw machine Download PDFInfo
- Publication number
- CN102773558B CN102773558B CN201110129622.0A CN201110129622A CN102773558B CN 102773558 B CN102773558 B CN 102773558B CN 201110129622 A CN201110129622 A CN 201110129622A CN 102773558 B CN102773558 B CN 102773558B
- Authority
- CN
- China
- Prior art keywords
- protecting cover
- saw
- saw blade
- seat
- flexibly positioned
- 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
Links
Landscapes
- Sawing (AREA)
Abstract
A kind of saw device of table saw machine, include a protecting cover seat and and be hubbed at the protecting cover of this protecting cover seat, protecting cover also has a flexibly positioned portion, when the flexibly positioned portion of protecting cover is connected to protecting cover seat, protecting cover allows saw blade expose away from saw blade, to carry out the relevant operation of workpiece sawing, such as measure saw blade and protrude from the height of table surface or the saw blade angle relative to table inclination, when the flexibly positioned portion of protecting cover is produced elastic deformation to when staggering with protecting cover seat by External Force Acting, protecting cover can contact table surface and be covered by saw blade cover, to avoid user to carelessly touch saw blade.
Description
Technical field
The present invention is relevant with table saw machine, in particular to the saw device of a kind of table saw machine.
Background technology
When table saw machine is not when operating with, saw blade is typically to be lived by protecting cover institute cover cap, to avoid personnel
Accidentally touch saw blade and injured, during to carry out the relevant operation of workpiece sawing, such as, measure saw blade
Protrude from the height of table surface or the saw blade angle relative to table inclination, it is necessary to protecting cover is whole
Remove and allow saw blade expose, after treating the end of job, then protecting cover is installed fixing, but the most repeatedly
Operation relatively easy can cause the trouble of operator and inconvenience.
In order to solve the problems referred to above, the open a kind of " table saw machine of the 7th, 806, No. 032 patent of U.S. Publication
Saw device ", it is mainly engaged by elastic between flexibly positioned folder and bolt, will protect
Lid is positioned at a predetermined altitude, carries out aforesaid relevant operation in order to workpiece.But, the bullet of this patent
Property locating clip be that utilization itself special formed provides elastic engaging effect, not only seem relatively in structure
For complexity, on manufacturing, also have its degree of difficulty.
Summary of the invention
It is an object of the invention to provide the saw device of a kind of table saw machine, it utilizes simple in construction
Detent mechanism protecting cover is positioned at a predetermined altitude, in order to carry out the relevant operation of workpiece sawing.
For achieving the above object, the saw device of the table saw machine that the present invention provides, this table saw machine bag
Containing a saw blade, this saw blade protrudes from a table surface of this table saw machine, this saw device bag
Contain:
One protecting cover seat；And
One protecting cover, is hubbed at this protecting cover seat, and the one side towards this protecting cover seat has a flexibly positioned portion,
When the flexibly positioned portion of this protecting cover is connected to this protecting cover seat, this protecting cover allows this saw blade away from this saw blade
Exposing, when the flexibly positioned portion of this protecting cover is produced elastic deformation by External Force Acting, this protecting cover can contact
Cover in this table surface and by this saw blade cover.
The saw device of described table saw machine, wherein, this protecting cover has two side protecting covers, this two side
Protecting cover is hubbed at this protecting cover seat and is positioned at the both sides of this protecting cover seat, and wherein this side protecting cover locking has a bullet
Sheet, one end of this shell fragment is bent to form this flexibly positioned portion.
The saw device of described table saw machine, wherein, the number of this shell fragment is two to be respectively arranged on
This two sides protecting cover.
The saw device of described table saw machine, wherein, this protecting cover has two side protecting covers, Qi Zhongyi
This side protecting cover offers a hollow slots；This flexibly positioned portion is located therein this side protecting cover in one piece
And divide into a stretch section and a locating convex block, this stretch section is formed along this hollow slots, this location
Projection goes out from the end of this stretch section towards the direction projection of this protecting cover seat and is connected to this protecting cover seat.
The saw device of described table saw machine, wherein, the number in this flexibly positioned portion is two to divide
It is located at this two sides protecting cover the most in one piece.
The saw device of described table saw machine, wherein, this hollow slots is arc.
Comprehensive the above, the saw device of the present invention may utilize the shell fragment of simple in construction and forms bullet
Property location division, or directly protecting cover integrally formed go out flexibly positioned portion, allow protecting cover can be positioned in one
Predetermined altitude, is correlated with the purpose of operation reaching conveniently to carry out said workpiece sawing.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the present invention the first preferred embodiment.
Fig. 2 is the three-dimensional exploded view of the present invention the first preferred embodiment.
Fig. 3 is the side view of the present invention the first preferred embodiment, and main display protecting cover is away from the shape of saw blade
State.
Fig. 4 is the end-view of the present invention the first preferred embodiment, the main flexibly positioned portion showing protecting cover
It is connected to the state of protecting cover seat.
Fig. 5 is analogous to Fig. 4, and the flexibly positioned portion of main display protecting cover is by the shape of protecting cover seat crimp
State.
Fig. 6 is analogous to Fig. 3, and main display protecting cover cover cap lives saw blade.
Fig. 7 is the opposite side view of the present invention the first preferred embodiment, and main display side protecting cover is made respectively
Dynamic situation.
Fig. 8 is the three-dimensional exploded view of the present invention the second preferred embodiment.
Fig. 9 is the opposite side view of the present invention the second preferred embodiment, and main display side protecting cover is made respectively
Dynamic situation.
Primary clustering symbol description in accompanying drawing:
Saw device 10；Chopper 12；Saw blade 14；Table surface 16；Protecting cover seat 20；Protect
Lid 30；Side protecting cover 32；Hollow slots 322；Shell fragment 34；Flexibly positioned portion 36；Stretch section 362；
Locating convex block 364；Pivot 40.
Detailed description of the invention
The saw device of the present invention includes a protecting cover seat and and is hubbed at the protecting cover of this protecting cover seat,
This protecting cover has a flexibly positioned portion towards the one side of this protecting cover seat, when the flexibly positioned portion of this protecting cover supports
When being connected to this protecting cover seat, this protecting cover allows saw blade expose away from saw blade, in order to carry out the phase of workpiece sawing
Closing operation, when the flexibly positioned portion of this protecting cover is produced elastic deformation by External Force Acting, this protecting cover can connect
Touch table surface and being covered by saw blade cover, to avoid saw blade to be touched by user is improper.
For further, this protecting cover can lock a shell fragment, and the end of this shell fragment is bent to form this bullet
Property location division, or this protecting cover offers a hollow slots, and by this hollow slots integrally formed go out this bullet
Property location division.
In order to describe the structure of the present invention, feature and effect place in detail, enumerate a preferred embodiment also
After coordinating accompanying drawing explanation such as.
Please referring initially to Fig. 1 and Fig. 2, for the saw device 10 of the present invention the first preferred embodiment,
System is installed on a table saw machine, and table saw machine includes a saw blade 14, and saw blade 14 protrudes from a work-table
Face 16, and the saw device 10 of the present invention includes protecting cover seat 20 and a protecting cover 30.
Protecting cover seat 20 is fixed on a chopper 12 of table saw machine and is positioned at the top of saw blade 14 of table saw machine,
As shown in Figure 3.
Protecting cover 30 has two side protecting covers 32, and the rear end of this two sides protecting cover 32 is hubbed at by a pivot 40
Protecting cover seat 20 and be positioned at the both sides of protecting cover seat 20, wherein side protecting cover 32 locking has a shell fragment 34,
One end of shell fragment 34 is bent to form a flexibly positioned portion 36.
Understand via said structure, when being lifted up protecting cover 30, make the flexibly positioned portion 36 of shell fragment 34
When being connected to the end face of protecting cover seat 20, as shown in Figures 3 and 4, protecting cover 30 be positioned in one make a reservation for
Height and away from saw blade 14, allow saw blade 14 present the state of exposing, the most just can carry out workpiece sawing
Relevant operation, such as, measure saw blade 14 and protrude from the height of table surface 16 or saw blade 14 is relative
The angle of table inclination, when force pressure protecting cover 30 down, the flexibly positioned portion 36 of shell fragment 34 will be subject to
Elastic deformation is produced, as it is shown in figure 5, once the elasticity of shell fragment 34 is fixed to the extruding of protecting cover seat 20
Position portion 36 be deformed to when releasing, between protecting cover seat 20, the state abutted, as shown in Figure 6,
Protecting cover 30 just can be contacted with table surface 16 and live, saw blade 14 cover cap to avoid user not
Carefully touch saw blade 14.
On the other hand, flexibly positioned portion 36 is not limited to by shell fragment 34 one end being locked in side protecting cover 32
Formed, also can be located therein side protecting cover 32, as shown in Figure 8, side protecting cover 32 in one piece
Offering the hollow slots 322 of an arc, a stretch section 362 in flexibly positioned portion 36 is along hollow slots
322 are formed, and the end of own elasticity section 362 goes out a convex towards the direction projection of protecting cover seat 20
Block 364, when locating convex block 364 is connected to the end face of protecting cover seat 20, protecting cover 30 is positioned in one
Predetermined altitude, when locating convex block 364 is by the extruding of protecting cover seat 20, stretch section 362 will be by
Hollow slots 322 produces elastic beat and forces locating convex block 364 to release supporting between protecting cover seat 20
Connecing state, protecting cover 30 now just can be contacted with table surface 16 and be lived by saw blade 14 cover cap.
It is noted that the mentioned side protecting cover 32 about protecting cover 30 of aforementioned two embodiments is all to belong to
In synchronize start situation, it practice, the side protecting cover 32 of protecting cover 30 also can start individually, in these feelings
Under condition, in order to allow any one side protecting cover 32 can be positioned in predetermined altitude, with regard to first embodiment
For, protecting cover 30 needs to provide two shell fragments 34 and the side protecting cover 32 wherein that locks respectively, such as figure
Shown in 7, for the second embodiment, each side protecting cover 32 the most integrally formed go out flexibly positioned portion 36,
As shown in Figure 9.
Present invention constituent components disclosed in the previous embodiment, by way of example only, is not used for
Limit the scope of the present invention, the replacement of other equivalent elements or change, also should be the power of the present patent application
Profit claimed range is contained.
Claims (6)
1. a saw device for table saw machine, this table saw machine includes a saw blade, and this saw blade is dashed forward
For a table surface of this table saw machine, this saw device includes:
One protecting cover seat；And
One protecting cover, is hubbed at this protecting cover seat, and the one side towards this protecting cover seat has a flexibly positioned portion,
When the flexibly positioned portion of this protecting cover is connected to the end face of this protecting cover seat, this protecting cover allows away from this saw blade
This saw blade exposes, when the flexibly positioned portion of this protecting cover is produced elastic deformation by External Force Acting, and this protecting cover
This table surface can be contacted with and this saw blade cover is covered.
The saw device of table saw machine the most according to claim 1, wherein, this protecting cover has
Having two side protecting covers, this two sides protecting cover is hubbed at this protecting cover seat and is positioned at the both sides of this protecting cover seat, Qi Zhongyi
This side protecting cover locking has a shell fragment, and one end of this shell fragment is bent to form this flexibly positioned portion.
The saw device of table saw machine the most according to claim 2, wherein, this shell fragment
Number is two to be respectively arranged on this two sides protecting cover.
The saw device of table saw machine the most according to claim 1, wherein, this protecting cover has
Having two side protecting covers, wherein this side protecting cover offers a hollow slots；This flexibly positioned portion is in one piece
Being located therein this side protecting cover and divide into a stretch section and a locating convex block, this stretch section is engraved along this
Dead slot is formed, this locating convex block go out towards the direction projection of this protecting cover seat from the end of this stretch section and
It is connected to this protecting cover seat.
The saw device of table saw machine the most according to claim 4, wherein, this elasticity is fixed
The number in position portion is two to be located at this two sides protecting cover with being integrally formed.
6., according to the saw device of the table saw machine described in claim 4 or 5, wherein, this is engraved
Dead slot is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110129622.0A CN102773558B (en) | 2011-05-12 | 2011-05-12 | The saw device of table saw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110129622.0A CN102773558B (en) | 2011-05-12 | 2011-05-12 | The saw device of table saw machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102773558A CN102773558A (en) | 2012-11-14 |
| CN102773558B true CN102773558B (en) | 2016-09-07 |
Family
ID=47118788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110129622.0A Expired - Fee Related CN102773558B (en) | 2011-05-12 | 2011-05-12 | The saw device of table saw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773558B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207189852U (en) | 2017-06-05 | 2018-04-06 | 米沃奇电动工具公司 | Bench saw |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3815245A1 (en) * | 1988-05-05 | 1989-11-16 | Bosch Gmbh Robert | SAFETY DEVICE ON A HAND MACHINE TOOL |
| CN1729081A (en) * | 2002-12-19 | 2006-02-01 | 罗伯特·博世有限公司 | Electric hand-held machine tool |
| CN1974094A (en) * | 2005-11-21 | 2007-06-06 | 罗伯特·博世有限公司 | A modular guard system and apparatus for a power saw |
| US7302878B2 (en) * | 2005-05-21 | 2007-12-04 | P & F Brother Industrial Corporation | Protective cover device for a sawing machine |
| CN101658959A (en) * | 2009-09-08 | 2010-03-03 | 江苏金飞达电动工具有限公司 | Protective device of bench saw |
| CN101745840A (en) * | 2008-12-05 | 2010-06-23 | 罗伯特·博世有限公司 | Protective hood device |
| CN101745960A (en) * | 2008-11-28 | 2010-06-23 | 力山工业股份有限公司 | Safety device of saw cutting machine |
| TW201029792A (en) * | 2009-02-05 | 2010-08-16 | P & F Brother Ind Corp | Quick release device of an eye protection cover set |
-
2011
- 2011-05-12 CN CN201110129622.0A patent/CN102773558B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3815245A1 (en) * | 1988-05-05 | 1989-11-16 | Bosch Gmbh Robert | SAFETY DEVICE ON A HAND MACHINE TOOL |
| CN1729081A (en) * | 2002-12-19 | 2006-02-01 | 罗伯特·博世有限公司 | Electric hand-held machine tool |
| US7302878B2 (en) * | 2005-05-21 | 2007-12-04 | P & F Brother Industrial Corporation | Protective cover device for a sawing machine |
| CN1974094A (en) * | 2005-11-21 | 2007-06-06 | 罗伯特·博世有限公司 | A modular guard system and apparatus for a power saw |
| CN101745960A (en) * | 2008-11-28 | 2010-06-23 | 力山工业股份有限公司 | Safety device of saw cutting machine |
| CN101745840A (en) * | 2008-12-05 | 2010-06-23 | 罗伯特·博世有限公司 | Protective hood device |
| TW201029792A (en) * | 2009-02-05 | 2010-08-16 | P & F Brother Ind Corp | Quick release device of an eye protection cover set |
| CN101658959A (en) * | 2009-09-08 | 2010-03-03 | 江苏金飞达电动工具有限公司 | Protective device of bench saw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102773558A (en) | 2012-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106144057B (en) | Storage type sealing machine | |
| US8763505B2 (en) | Cutter | |
| PL2040893T3 (en) | Shaving razor | |
| HK1090880A1 (en) | Knife | |
| CN102773558B (en) | The saw device of table saw machine | |
| CN104950998A (en) | expansion seat of electronic device | |
| CN103218048A (en) | Extended keyboard device | |
| MX2011010751A (en) | Razor cartridge and mechanical razor comprising such a cartridge. | |
| US20130269965A1 (en) | Electrical tool | |
| CN103197786B (en) | Thin touch control panel module and assembling method thereof | |
| JP2016051475A (en) | Memory device | |
| CN201995252U (en) | Protective cover assembly of electronic device | |
| CN106230179A (en) | The installation method of terminal clamp, motor and terminal clamp | |
| EP2553669A1 (en) | A reset mechanism for a manual alarm device and a manual alarm device with the same | |
| GB201310882D0 (en) | Snap fastener with locking mechanism | |
| JP2013134969A (en) | Key switch structure | |
| JP2009160663A (en) | Cutter | |
| ES2549755T3 (en) | Housing set for an airbag module | |
| CN201293955Y (en) | Locking mechanism and electronic device with the same | |
| US10679803B2 (en) | Keycap structure with respect to engaging projections | |
| JP3175970U (en) | Switch structure to prevent erroneous contact | |
| CN207673413U (en) | A kind of detachable mobile muffler end cap | |
| CN207515171U (en) | Automatically controlled box mounting structure and air-conditioning | |
| CN215139657U (en) | Pressure vessel convenient to installation | |
| CN204998157U (en) | Combined type printer improvement structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20210512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |