CN106583838B - On & off switch safety device - Google Patents
On & off switch safety device Download PDFInfo
- Publication number
- CN106583838B CN106583838B CN201510683907.7A CN201510683907A CN106583838B CN 106583838 B CN106583838 B CN 106583838B CN 201510683907 A CN201510683907 A CN 201510683907A CN 106583838 B CN106583838 B CN 106583838B
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- CN
- China
- Prior art keywords
- switch
- ontology
- safety
- pivot
- knobs
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/06—Safety devices for circular cutters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
A kind of on & off switch safety device, comprising one corresponding to a switch and energy turn and the on & off switch and a safety knobs that are installed on an ontology.The safety knobs are connected to the on & off switch, including a fastening part, the safety knobs can be converted between a blocking position and a disengaging configuration, at blocking position, which generates positioning relative to the ontology, and the on & off switch is made to generate positioning relative to the ontology, in disengaging configuration, the fastening part is detached to the ontology blocking, and the switch bond energy is made to generate sliding relative to the ontology, which generates touch relative to the switch.Whereby, it can prevent the on & off switch from malfunctioning and touching the switch, can achieve the purpose that security protection.
Description
Technical field
The present invention relates to a kind of power on switch, fill more particularly to a kind of switch one button security suitable for sawing machine
It sets.
Background technique
A kind of existing sawing machine (prior art that TaiWan, China discloses 201325776 patent application case of number) includes one
A base unit, a processing platform that can be rotated relative to the base unit, a saw for being attached at the processing platform side
Cut unit and a positioning unit.The sawing unit have one be located in the support arm of the processing platform, one be installed on this
The saw blade of support arm, one be installed on the support arm and for drive the saw blade rotate motor and one be linked to the motor
Operating handle.
In order to safety and it is easy to operate consider, existing some sawing machines can be arranged on the operating handle to control
The pulloff (such as No. 535674 Patent Cases of TaiWan, China patent announcement number) of switch.When sawing operation to be carried out, operation
Person presses the pulloff of the operating handle, and the power supply that can start the motor drives the saw blade to rotate, and the saw blade is added towards this
Work platform can achieve the purpose that sawing after moving down.
The pulloff of this sawing machine does not prevent the design accidentally touched, and operator uncomprehending for operation mode is still
It so may accidentally touch and cause danger.
In order to avoid above-mentioned danger, some designs may be arranged in the region other than the finger grip position of operator
Can starter motor power switch, but the power switch setting position may allow be used to left hand operator operation when compared with
It has some setbacks, it is still to be improved.
Summary of the invention
The purpose of the present invention is to provide a kind of structures, and simple, operation is easy and can prevent the switch one button security of maloperation from filling
It sets.
On & off switch safety device of the present invention corresponding to a switch and is installed on an ontology, which includes
One corresponds to the on & off switch and a safety knobs of the switch, the switch bond energy turn and is installed on the ontology, which connects
It is connected to the on & off switch, including a fastening part, which can convert between a blocking position and a disengaging configuration,
When blocking position, which generates positioning relative to the ontology, and the on & off switch is made to generate positioning relative to the ontology, de-
It offs normal when setting, which is detached to the ontology blocking, and the on & off switch is made to generate sliding, the on & off switch phase relative to the ontology
Touch is generated for the switch.
On & off switch safety device of the present invention, the safety knobs are pivotally connected to the on & off switch, and make the on & off switch relative to this
Ontology generates positioning.
On & off switch safety device of the present invention, which is connected to the on & off switch, and keeps the on & off switch opposite
Positioning is generated in the ontology.
On & off switch safety device of the present invention, the elasticity member being also installed between the on & off switch and the safety knobs comprising one
Part, the elastic force perseverance of the elastic element make the fastening part of the safety knobs keep the trend swung towards the blocking position.
On & off switch safety device of the present invention, the ontology include an end face and a sliding slot recessed by the end face, this is opened
Pass is installed on inside the sliding slot, the switch bond energy turn and is installed in the sliding slot, and the safety knobs are at blocking position, the blocking
Portion supports the end face for terminating in the ontology, and in disengaging configuration, fastening part rotation moves in the sliding slot safety knobs.
On & off switch safety device of the present invention also includes a reply element being installed between the on & off switch and the ontology,
The elastic force perseverance of the reply element makes the on & off switch and the fastening part of the safety knobs keep the trend screwed out towards outside the sliding slot.
On & off switch safety device of the present invention, the on & off switch is with a top surface, one in contrast to the top surface and relative to this
Lateral surface between the top surface and the bottom surface of the bottom surface of switch, a pair of of linking, one extended by the top surface towards the bottom surface and even
Lead to the short slot of the lateral surface and pin hole that one corresponds to the short slot, the safety knobs further include one in contrast to the fastening part and
The pulling part that is installed in the short slot, a pivot hole between the pulling part and the fastening part and one are arranged in the pivot hole
With the pivot pin for being located in the pin hole.
On & off switch safety device of the present invention, the safety knobs also have several on-slip lines for being set to the pulling part.
The beneficial effects of the present invention are: it can be converted between the blocking position and the disengaging configuration using the safety knobs
Effect, when before not operating the safety knobs, it can be ensured that the on & off switch will not be misused, it can be ensured that the safety of operation
Property, and overall structure is simple, operation is easy.
Detailed description of the invention
Fig. 1 is a scheme of installation of on & off switch safety device one embodiment of the present invention；
Fig. 2 is a three-dimensional combination figure of the embodiment；
Fig. 3 is a stereogram exploded view of the embodiment；
Fig. 4 is a flat assembly drawing of the embodiment；
Fig. 5 is the schematic cross-sectional view taken along the straight line V-V in Fig. 4, illustrates a safety knobs relative to a sheet
Body is a blocking position；
Fig. 6 is an operation chart of the embodiment, illustrates the safety knobs relative to the ontology in a disengaging configuration；
Fig. 7 is another operation chart of the embodiment, illustrates that an on & off switch is generated with respect to the ontology and slides and touch
A dynamic switch.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and embodiments:
Refering to fig. 1, Fig. 2 and Fig. 3, one embodiment of on & off switch safety device of the present invention correspond to a switch 1 and pacify
Loaded on an ontology 2, which is installed on a sawing unit 3 of sawing machine, which includes one and open
Crucial 10, safety knobs, 20, elastic elements 30 and a reply element 40.
The ontology 2 of the present embodiment is the operating handle of the sawing unit 3, and is connected to the sawing unit 3 including one
Interconnecting piece 201 and one are connected to the grip part 202 of 201 side of interconnecting piece, which there is a pair to be connected to the company
The cross bar 204 of the side lever 203 of socket part 201 and a linking between the side lever 203, the cross bar 204 have an end face 205
And a sliding slot 206 recessed by the end face 205 and that 204 inside of cross bar can be connected to, the interconnecting piece 201 and the side lever
203, the cross bar 204 defines the perforation 207 being connected with the sliding slot 206 jointly, in addition, neighbouring one of side lever
203 also have a pivot 208 with 204 joining place of cross bar.The switch 1 corresponds to the cross bar 204 and is installed on the sliding slot 206
Inside, the switch 1 have the touch control part 101 being open towards the sliding slot 206.
Cooperation ginseng Fig. 4, the on & off switch 10 is corresponding to the switch 1 and energy swing and is installed in the sliding slot 206 of the ontology 2.
10 rectangular-blocklike of on & off switch, and have a top surface 11, one adjacent to the perforation 207 in contrast to the top surface 11 and phase
For the switch 1 lateral surface 131,132, one between the top surface 11 and the bottom surface 12 of bottom surface 12, a pair of of linking by this
Top surface 11 extends towards the bottom surface 12 and is connected to short slot 14, one pin holes corresponding to the short slot 14 of the lateral surface 131,132
15, a touch block 16 for being convexly equipped in the bottom surface 12 and one, which are set to the bottom surface 12, wherein side and can be located in the pivot 208
Articulated section 17.There is the short slot 14 one to extend into smaller depth towards the bottom surface 12 by the top surface 11 and run through the lateral surface
131 shallow side 141 and one extend into larger depth towards the bottom surface 12 by the top surface 11 and run through the deep side of the lateral surface 132
142, the on & off switch 10 is also with the pillar 18 of a corresponding depth side 142 (see Fig. 5).
Cooperation ginseng Fig. 4, which is articulated in the on & off switch 10 and is installed in the short slot 14, and can prolong including one
Stretch fastening part 21, one that are set to the depth side 142 in contrast to the fastening part 21 and be installed on the shallow side 141 pulling part 22,
One pivot hole between the pulling part 22 and the fastening part 21 23, one are arranged in the pivot hole 23 and are located in the pin hole 15
Pivot pin 24, several on-slip lines 25 for being set to the pulling part 22 and one be set to the fastening part 21 and relative to the pillar 18
Card slot 26 (see Fig. 5).
The elastic element 30 of the present embodiment uses compressed spring, and is installed between the on & off switch 10 and the safety knobs 20,
It is sheathed on the pillar 18 and the card slot 26 respectively in opposite both ends, the elastic force perseverance of the elastic element 30 makes the card of the safety knobs 20
Portion 21 processed keeps becoming to replying element gesture towards what a blocking position was swung (see Fig. 5).
Cooperation ginseng Fig. 4, the reply element 40 of the present embodiment uses compressed spring, and is installed on the on & off switch 10 and the ontology
Between 2, the elastic force perseverance of the reply element 40 keeps the on & off switch 10 and the fastening part 21 of the safety knobs 20 towards outside the sliding slot 206
The trend that portion screws out.
Again as shown in Figures 4 and 5, show that the safety knobs 20 are acted on by the elastic force of the elastic element 30, so that the blocking
Portion 21 is located at the blocking position, that is to say, that the fastening part 21 protrudes outwardly from the deep side 142 of the short slot 14 and can be relative to this
The end face 205 of ontology 2 generates positioning, even if at this point, operator, which exerts a force, presses the top surface 11 of the on & off switch 10, by the fastening part
21 can generate the effect of blocking positioning relative to the end face 205 of the ontology 2, which can't press the touching of the switch 1
Control portion 101.
It is as also shown in fig. 6, when operator's sawing-like motion to be carried out, and when being gripped on the ontology 2, can be held simultaneously with one hand
In the cross bar 204 and press the pulling parts 22 of the safety knobs 20, and by the pulling part 22 by the shallow side 141 towards 142 side of the depth side
To passage, then the fastening part 21 of opposite end can be made to approach towards the direction of the pillar 18 (at this point, the elastic element 30 is compressed and accumulate
Hide back and release elastic force) so that the fastening part 21 is located at a disengaging configuration, in disengaging configuration, the fastening part 21 is from the end face 205
It removes and is detached to 2 blocking of the ontology.
And as shown in Figure 7 and cooperate ginseng Fig. 3 again, the top surface 11 of the on & off switch 10, the on & off switch are pressed when operator exerts a force
10 articulated section 17 can be generated relative to the pivot 208 swings and can interlock the safety knobs 20 towards moving (this inside the sliding slot 206
When, which, which is compressed and contained back, releases elastic force), until the touch block 16 presses the touch control part 101 of the switch 1, just
The power supply of the sawing unit can be started.
When sawing work is completed, and operator first discharges the force to the on & off switch 10, the reply element 40 is utilized
Elastic force effect can make the on & off switch 10 and the fastening part 21 of the safety knobs 20 towards screwing out outside the sliding slot 206.Then, this is utilized
The elastic force of elastic element 30 acts on, and so that the fastening part 21 is being transformed into blocking position again by disengaging configuration, and can revert back to
The state of Fig. 5.
In the present invention, the form of the switch 1 can be the equivalent links such as microswitch or trigger switch, all equivalent structures
The spirit that part should be of the invention is protected.In addition, the safety knobs 20 are other than being connected to the on & off switch in pivoting manner, also energy line
Property mobile connection in the on & off switch 10, make the on & off switch 10 relative to the ontology 2 generate positioning, reach same effect.
Therefore, the present invention utilizes and is equipped with the safety knobs 20 on the on & off switch 10, and operator must first operate the peace
Full button 20 is converted into disengaging configuration by blocking position, could smoothly start the power supply of sawing unit 3, be avoided that maloperation and occur
It is dangerous.And that overall structure is simple, manufacture assembles is easy, it is also relatively easy to operate the safety knobs 20, in conclusion the present invention switchs
One button security device can solve technical problem of the existing technology, can reach the purpose of the present invention really.
Claims (6)
1. a kind of on & off switch safety device corresponding to a switch and is installed on an ontology, which includes one
Corresponding to the on & off switch of the switch and a safety knobs, which is characterized in that:
The on & off switch, may be pivotally mounted to the ontology for around an on & off switch pivot pivot；
The safety knobs are installed on the on & off switch and including a fastening part；
The safety knobs can pivot between a blocking position and a disengaging configuration around a safety knobs pivot；
At blocking position, which supports and terminates in the ontology to interfere the on & off switch relative to the fortune of the ontology safety knobs
It is dynamic；
For the safety knobs in disengaging configuration, which, which is detached to support, terminates in the ontology, and allows the on & off switch relative to the ontology
Sliding is generated, so that the switch key pressing switch；
The on & off switch pivot is not parallel to the safety knobs pivot.
2. on & off switch safety device as described in claim 1, it is characterised in that: be also installed on the on & off switch comprising one and be somebody's turn to do
Elastic element between safety knobs, the elastic force of the elastic element are biased to the safety knobs towards the blocking position.
3. on & off switch safety device as described in claim 1, it is characterised in that:
The ontology includes an end face and a sliding slot recessed by the end face；
The switch is installed on inside the sliding slot；
For the safety knobs at blocking position, which supports the end face for terminating in the ontology；
When the safety knobs are moved to disengaging configuration from blocking position, fastening part rotation is moved in the sliding slot.
4. on & off switch safety device as claimed in claim 3 is also installed between the on & off switch and the ontology comprising one
Reply element, it is characterised in that: the elastic force of the reply element makes the on & off switch be biased to screw out towards outside the sliding slot.
5. on & off switch safety device as described in claim 1, it is characterised in that: the on & off switch has a top surface, a phase
Instead in the top surface and relative to lateral surface between the top surface and the bottom surface of the bottom surface of the switch, a pair of of linking, one by this
Top surface extends towards the bottom surface and is connected to the short slot and a pin hole corresponding to the short slot of the lateral surface, which further includes
One in contrast to the fastening part and the pulling part being installed in the short slot, a pivot between the pulling part and the fastening part
Hole and one are arranged in the pivot hole and extend to the pivot pin of the pin hole.
6. on & off switch safety device as claimed in claim 5, it is characterised in that: the safety knobs, which also have, several to be set to this and pull
The on-slip line in dynamic portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510683907.7A CN106583838B (en) | 2015-10-20 | 2015-10-20 | On & off switch safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510683907.7A CN106583838B (en) | 2015-10-20 | 2015-10-20 | On & off switch safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106583838A CN106583838A (en) | 2017-04-26 |
| CN106583838B true CN106583838B (en) | 2019-04-05 |
Family
ID=58554947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510683907.7A Active CN106583838B (en) | 2015-10-20 | 2015-10-20 | On & off switch safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583838B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682841B (en) * | 2020-12-25 | 2023-07-28 | 力山工业股份有限公司 | Foldable sawing machine with safety device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4309419A1 (en) * | 1993-03-24 | 1994-09-29 | Gubisch Maschf | Woodworking machine |
| CN1569392A (en) * | 2003-01-31 | 2005-01-26 | 创科实业有限公司 | Machine safety protection system |
| CN2719464Y (en) * | 2004-09-07 | 2005-08-24 | 王骥 | Diagonal saw switch anti-locking device |
| CN202490975U (en) * | 2012-02-27 | 2012-10-17 | 常州士林电机有限公司 | Material cutting handle device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3049429B2 (en) * | 1998-10-28 | 2000-06-05 | 昭宏 池谷 | Processing machine control device |
-
2015
- 2015-10-20 CN CN201510683907.7A patent/CN106583838B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4309419A1 (en) * | 1993-03-24 | 1994-09-29 | Gubisch Maschf | Woodworking machine |
| CN1569392A (en) * | 2003-01-31 | 2005-01-26 | 创科实业有限公司 | Machine safety protection system |
| CN2719464Y (en) * | 2004-09-07 | 2005-08-24 | 王骥 | Diagonal saw switch anti-locking device |
| CN202490975U (en) * | 2012-02-27 | 2012-10-17 | 常州士林电机有限公司 | Material cutting handle device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106583838A (en) | 2017-04-26 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180226 Address after: North Carolina Applicant after: The Corporation of Lloyd's Address before: Large area in Taichung City in Taiwan China Renhua Road No. 261 Applicant before: Rexon Industrial Co., Ltd. |
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