CN202726856U - Switch safety mechanism of automatic nail gun - Google Patents
Switch safety mechanism of automatic nail gun Download PDFInfo
- Publication number
- CN202726856U CN202726856U CN 201220458194 CN201220458194U CN202726856U CN 202726856 U CN202726856 U CN 202726856U CN 201220458194 CN201220458194 CN 201220458194 CN 201220458194 U CN201220458194 U CN 201220458194U CN 202726856 U CN202726856 U CN 202726856U
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- China
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- trigger
- nail gun
- switch
- gun body
- nailer
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Abstract
The utility model discloses a switch safety mechanism of an automatic nail gun. The switch safety mechanism comprises a nail gun body and a first trigger used for controlling the opening and closing of the nail gun, the first trigger is hinged with the nail gun body, a trigger pressure spring used for resetting the first trigger is arranged between the first trigger and the nail gun body, a nail gun starting switch is arranged on the nail gun body, and a limiting mechanism used for preventing the nail gun starting switch from being started by wrong operation is arranged on the first trigger. By means of the reasonable design of the structure provided by the utility model, the limiting mechanism provided with a stop block and a second trigger is arranged at the first trigger, and a projection on the second trigger jacks the stop block through an elastic element to form limit under normal condition. The switch safety mechanism is simple in structure, easy to manufacture, and low in cost, the wrong operation can be effectively avoided, and thus the safety is improved.
Description
Technical field
The utility model relates to the nail gun technical field, is specifically related to a kind of nailer switch release mechanism.
Background technology
Present nailer is the safety of personnel around the Protection person reaches; generally all in percussion lock release mechanism is set; and utilize the slide bar that is connected in the nail mouth place to control this release mechanism; when nail mouth is being pressed working substance; this slide bar inwardly slips into immediately; make this safety device of the inside ejection of this slide bar; trigger could touch percussion lock; although and the safety device of this kind nail gun makes the unlikely ejaculation nail tool under unsettled state of nail gun and injure other people; but when some user operates nail gun; all have to point first and place the custom to raise the efficiency on the trigger; as under neglectful situation, hitting other objects or other people; to cause nail tool nail mouth to hit, and damage.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of simple in structure, easy to operate, reliable operation and the good nailer switch release mechanism of security.
For achieving the above object, the utility model provides following technical scheme: a kind of nailer switch release mechanism, comprise the nail gun body and be used for the first trigger that the control nail gun opens and closes, described the first trigger and nail gun body are hinged, be provided with the trigger stage clip that resets for the first trigger between described the first trigger and the nail gun body, be provided with the nail gun firing switch on the described nail gun body, be provided with the position-limit mechanism that starts the nail gun firing switch be used to preventing faulty operation on described the first trigger.
By adopting technique scheme, at the first trigger place position-limit mechanism is set, structure arranges rationally, and is easy to operate, reliable operation.
The utility model further is set to: described position-limit mechanism comprises and is arranged on limited block and the second trigger that the first trigger is pressed direction, described the second trigger and the first trigger are hinged, be provided with elastic component between this second trigger back side and the first trigger, be provided with projection on described the second trigger, described projection withstands limited block and consists of spacing under the effect of elastic component.By this setting, position-limit mechanism is simple in structure, and is easy to manufacture, and cost is low, can effectively prevent faulty operation, improves security.
The utility model also further is set to: described elastic component is torsion spring.By this setting, the second trigger work is more reliable.
The utility model also further is set to: described the first trigger middle part is provided with the trigger groove for the second trigger activity.By this setting, the utility model work is more reliable.
The utility model also further is set to: be provided with pin in the described trigger groove, described torsion spring set is connected on the pin, and torsion spring one end is fixedly connected with the first trigger, and the torsion spring other end is fixedly connected with the second trigger.By this setting, install rationally the torsion spring position, reliable operation.
The utility model has the advantages that: by the appropriate design to the utility model structure, be provided with the position-limit mechanism with limited block and second trigger at the first trigger place, projection on the second trigger withstands limited block and consists of spacing under the effect of elastic component, simple in structure, easy to manufacture, cost is low, can effectively prevent faulty operation, improves security.
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the schematic diagram of the utility model embodiment duty.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the disclosed a kind of nailer switch release mechanism of the utility model, comprise nail gun body 01 and be used for the first trigger 1 that the control nail gun opens and closes, described the first trigger 1 is hinged with nail gun body 01, be provided with the trigger stage clip 2 that resets for the first trigger 1 between described the first trigger 1 and the nail gun body 01, be provided with nail gun firing switch 3 on the described nail gun body 01, be provided with the position-limit mechanism that starts nail gun firing switch 3 be used to preventing faulty operation on described the first trigger 1.Described position-limit mechanism comprises and is arranged on limited block 4 and the second trigger 5 that the first trigger 1 is pressed direction, this limited block 4 can be fixedly connected with the nail gun body or be wholely set with the nail gun body, described the second trigger 5 and the first trigger 1 are hinged, be provided with elastic component 6 between these the second trigger 5 back sides and the first trigger 1, be provided with projection 51 on described the second trigger 5, under normal circumstances, described projection 51 withstands limited block 4 and consists of spacing under the effect of elastic component 6, i.e. the first trigger 1 fail to start nail gun firing switch 3, nail gun can not be worked; During work, move the second trigger 5, make it to rotate to and 1 coincidence of the first trigger, this moment, the second trigger 5 separated with limited block 4, pulled the first trigger again and just can start nail gun firing switch 3, and nail gun can work.
The described elastic component 6 of present embodiment is torsion spring, and described the first trigger 1 middle part is provided with the trigger groove 11 for 5 activities of the second trigger.Be provided with pin 7 in the described trigger groove 11, described torsion spring 6 is socketed on the pin 7, and torsion spring 6 one ends are fixedly connected with the first trigger 1, and torsion spring 6 other ends are fixedly connected with the second trigger 5.
In addition, for making the utility model reliable operation, projection 51 and the second trigger 5 on described the second trigger 5 are wholely set, and projection 51 all is arranged to arcuate structure with limited block 4 contacts site, and this technical operation is convenient, and it is more reliable to work.
Above-described embodiment is to specific descriptions of the present utility model; only be used for the utility model is further specified; can not be interpreted as the restriction to the utility model protection domain, the technician of this area makes some nonessential improvement and adjusts the utility model according to the content of above-mentioned utility model and all falls within the protection domain of the present utility model.
Claims (5)
1. nailer switch release mechanism, comprise nail gun body (01) and be used for the first trigger (1) that the control nail gun opens and closes, described the first trigger (1) is hinged with nail gun body (01), be provided with the trigger stage clip (2) that resets for the first trigger (1) between described the first trigger (1) and the nail gun body (01), be provided with nail gun firing switch (3) on the described nail gun body (01), it is characterized in that: be provided with the position-limit mechanism that starts nail gun firing switch (3) be used to preventing faulty operation on described the first trigger (1).
2. a kind of nailer switch release mechanism according to claim 1, it is characterized in that: described position-limit mechanism comprises and is arranged on limited block (4) and the second trigger (5) that the first trigger (1) is pressed direction, described the second trigger (5) is hinged with the first trigger (1), be provided with elastic component (6) between this second trigger (5) back side and the first trigger (1), be provided with projection (51) on described the second trigger (5), described projection (51) withstands limited block (4) and consists of spacing under the effect of elastic component (6).
3. a kind of nailer switch release mechanism according to claim 2, it is characterized in that: described elastic component (6) is torsion spring.
4. it is characterized in that according to claim 2 or 3 described a kind of nailer switch release mechanisms: described the first trigger (1) middle part is provided with for the movable trigger groove (11) of the second trigger (5).
5. a kind of nailer switch release mechanism according to claim 4, it is characterized in that: be provided with pin (7) in the described trigger groove (11), described torsion spring (6) is socketed on the pin (7), torsion spring (6) one ends are fixedly connected with the first trigger (1), and torsion spring (6) other end is fixedly connected with the second trigger (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458194 CN202726856U (en) | 2012-09-10 | 2012-09-10 | Switch safety mechanism of automatic nail gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458194 CN202726856U (en) | 2012-09-10 | 2012-09-10 | Switch safety mechanism of automatic nail gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726856U true CN202726856U (en) | 2013-02-13 |
Family
ID=47652599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220458194 Expired - Fee Related CN202726856U (en) | 2012-09-10 | 2012-09-10 | Switch safety mechanism of automatic nail gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838873A (en) * | 2017-10-25 | 2018-03-27 | 宁波市鄞州永佳电机工具有限公司 | A kind of nailing machine |
| US11110577B2 (en) | 2017-11-16 | 2021-09-07 | Milwaukee Electric Tool Corporation | Pneumatic fastener driver |
| US11833650B2 (en) | 2020-03-25 | 2023-12-05 | Milwaukee Electric Tool Corporation | Powered fastener driver |
-
2012
- 2012-09-10 CN CN 201220458194 patent/CN202726856U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838873A (en) * | 2017-10-25 | 2018-03-27 | 宁波市鄞州永佳电机工具有限公司 | A kind of nailing machine |
| CN107838873B (en) * | 2017-10-25 | 2021-02-26 | 宁波市鄞州永佳电机工具有限公司 | Nailing machine |
| US11110577B2 (en) | 2017-11-16 | 2021-09-07 | Milwaukee Electric Tool Corporation | Pneumatic fastener driver |
| US20220234184A1 (en) * | 2017-11-16 | 2022-07-28 | Milwaukee Electric Tool Corporation | Pneumatic fastener driver |
| US11897106B2 (en) | 2017-11-16 | 2024-02-13 | Milwaukee Electric Tool Corporation | Pneumatic fastener driver |
| US11833650B2 (en) | 2020-03-25 | 2023-12-05 | Milwaukee Electric Tool Corporation | Powered fastener driver |
| US11975432B2 (en) | 2020-03-25 | 2024-05-07 | Milwaukee Electric Tool Corporation | Powered fastener driver with lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160317 Address after: 311604 Hangzhou City, Jiande province Mei Town Village (South Industrial Zone) Patentee after: HANGZHOU KELONG ELECTRICAL APPLIANCE TOOLS Co.,Ltd. Address before: Hangzhou City, Zhejiang province 311604 Jiande Mei town south of the industrial zone of Jiande City Kelon Electric Tools Co. Patentee before: Yan Guomin |
|
| 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: 20130213 Termination date: 20210910 |