CN208451523U - The safety device of pneumatic nail gun - Google Patents
The safety device of pneumatic nail gun Download PDFInfo
- Publication number
- CN208451523U CN208451523U CN201821115862.9U CN201821115862U CN208451523U CN 208451523 U CN208451523 U CN 208451523U CN 201821115862 U CN201821115862 U CN 201821115862U CN 208451523 U CN208451523 U CN 208451523U
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- CN
- China
- Prior art keywords
- trigger
- guard
- mandril
- safety device
- insurance
- 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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- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to a kind of safety devices of pneumatic nail gun, the safety device includes switch block, if guard, mandril, trigger, insure trigger, one end of guard has the driving portion of the underface for the muzzle for extending in pipette tips, the other end of the guard passes through pipette tips and is connected on mandril one end, and constitute being linked for mandril and guard, the insurance trigger lower end is rotatably arranged on trigger, the upper end of the insurance trigger contradicts on the other end of mandril, the drive rod matched with insurance trigger is provided on the switch block, relief spring is set on drive rod, one end of relief spring contradicts on switch block, the other end of relief spring contradicts on the middle part of insurance trigger.The utility model has the advantages that structure is simple, easy to use, stable and reliable for performance.
Description
Technical field
The utility model relates to a kind of pneumatic nail guns, and in particular to a kind of safety device of pneumatic nail gun.
Background technique
Pneumatic nail gun is also pneumatic stapler, the air pressure that air nail gun is generated with air pump (air compressor), high pressure gas band
Striker in dynamic nail gun cylinder does hammering movement, by nail press from both sides in nail hammer into object or be shot out nail.Pneumatically
Nail gun includes body of a gun assembly and cartridge clip assembly, and body of a gun assembly is by gun body, cylinder, balanced valve, switch block, firing pin assembly (rifle
Tongue), cushion, rifle mouth, the accessories such as rifle slot composition, cartridge clip assembly is by accessories such as pipette tips, rifle lid, R-clip, movable cartridge clips
Composition, existing pneumatic nail gun are arranged in the pipette tips of pneumatic nail gun in order to avoid causing maloperation because accidentally touching switch
There is safety device, structure is complicated, the insecure defect of performance however, existing safety device exists.
Summary of the invention
The purpose of the utility model is to overcome the defect of the prior art, provide that a kind of structure is simple, easy to use, performance
The safety device of reliable and stable pneumatic nail gun.
To achieve the above object, the utility model uses a kind of safety device of pneumatic nail gun, including is arranged in the body of a gun
Switch block, be arranged in the pipette tips of cartridge clip assembly guard, mandril, the trigger being arranged on the body of a gun, insurance trigger, institute
The one end for the guard stated has the driving portion of the underface for the muzzle for extending in pipette tips, and the other end of the guard passes through
It pipette tips and is connected on mandril one end, and constitutes being linked for mandril and guard, the insurance trigger lower end rotation is set
Set on trigger, the upper end of the described insurance trigger contradicts on the other end of mandril, be provided on the switch block with
To insure the drive rod that trigger matches, relief spring is set on drive rod, one end of relief spring contradicts on switch block,
The other end of relief spring contradicts on the middle part of insurance trigger.
The beneficial effect of above structure is: the safety device of the pneumatic nail gun is with structure is simple, easy to use, performance is steady
Fixed reliable advantage in operation contradicts the driving portion of guard on object, and guard pushes mandril, and mandril, which pushes, to be protected
Dangerous trigger insures trigger rotation and compression relief spring, at this point, cocking, trigger can drive insurance trigger movement, and insurance is pulled
Machine can driving switch component drive rod, so as to start the pneumatic nail gun.The safety device only first presses the drive of safety device
Dynamic portion, operator, to can avoid maloperation, could ensure the person peace of user by cocking trigger switch component
Entirely.
Particularly, it is enclosed with sheath on the driving portion, and is provided with the limiting section matched with driving portion on sheath.
Sheath can play protective action to the driving portion of guard, and avoidable driving portion is damaged, and limiting section can avoid sheath and drive
Dynamic portion loosens.
Particularly, fixing clamp is set on the guard, fixing clamp is fixed by screws in the cartridge clip of cartridge clip assembly
On, and guard can reciprocatingly slide in fixing clamp.Fixing clamp can guarantee guard can action message, ensure that the insurance fill
Set the reliability of work.
Detailed description of the invention
Fig. 1 is the utility model embodiment internal structure perspective view.
Fig. 2 is the exploded view of the utility model embodiment guard and sheath.
Specific embodiment
As shown in Figure 1, 2, the utility model embodiment is a kind of safety device of pneumatic nail gun, including is arranged in the body of a gun 10
Interior switch block 11, mandril 14, is arranged on the body of a gun 10 guard 13 being arranged in the pipette tips 121 of cartridge clip assembly 12
Trigger 15, insurance trigger 16, one end of the guard 13 have the drive of the underface for the muzzle 122 for extending in pipette tips 121
Dynamic portion 131, the other end of the guard 131 pass through pipette tips 121 and are connected on 14 one end of mandril, and constitute mandril 14 with
Guard 13 is linked, and 16 lower end of insurance trigger is rotatably arranged on trigger 15, the insurance trigger 16
Upper end contradicts on the other end of mandril 14, and the drive rod matched with insurance trigger 16 is provided on the switch block 11
111, relief spring 17 is set on drive rod 111, one end of relief spring 17 contradicts the relief spring 17 on switch block 11
The other end contradict insurance trigger 16 middle part on.
As shown in Fig. 2, being enclosed with sheath 18 on the driving portion 131, and it is provided on sheath 18 and 131 phase of driving portion
The limiting section 181 of cooperation.Sheath can play protective action to the driving portion of guard, and avoidable driving portion is damaged.Such as Fig. 1
It is shown, fixing clamp 19 is set on the guard 13, fixing clamp 19 is fixed by screws in the cartridge clip 123 of cartridge clip assembly 12
On, and guard 13 can reciprocatingly slide in fixing clamp 19.Fixing clamp can guarantee guard can action message, ensure that the guarantor
The reliability of dangerous device work.
The safety device of the pneumatic nail gun has the advantages that structure is simple, easy to use, stable and reliable for performance, is operating
When, the driving portion of guard is contradicted on object, guard pushes mandril, and mandril pushes insurance trigger, insures trigger rotation
And compression relief spring, at this point, cocking, trigger can drive insurance trigger movement, and insurance trigger can driving switch component
Drive rod, so as to start the pneumatic nail gun.The safety device only first presses the driving portion of safety device, operator's ability
By cocking trigger switch component, to can avoid maloperation, the personal safety of user is ensured.
Claims (3)
1. a kind of safety device of pneumatic nail gun, it is characterised in that: the safety device include the switch block being arranged in the body of a gun,
Guard, mandril, the trigger being arranged on the body of a gun, insurance trigger being arranged in the pipette tips of cartridge clip assembly, the guard
One end have the muzzle for extending in pipette tips underface driving portion, the other end of the guard passes through pipette tips and connection
On mandril one end, and being linked for mandril and guard being constituted, the insurance trigger lower end is rotatably arranged on trigger,
The upper end of the insurance trigger contradicts on the other end of mandril, is provided on the switch block and matches with insurance trigger
The drive rod of conjunction is set with relief spring on drive rod, and one end of relief spring contradicts on switch block, relief spring it is another
One end contradicts on the middle part of insurance trigger.
2. the safety device of pneumatic nail gun according to claim 1, it is characterised in that: be enclosed with shield on the driving portion
Set, and the limiting section matched with driving portion is provided on sheath.
3. the safety device of pneumatic nail gun according to claim 1 or 2, it is characterised in that: be set on the guard
There is fixing clamp, fixing clamp is fixed by screws on the cartridge clip of cartridge clip assembly, and guard can reciprocatingly slide in fixing clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821115862.9U CN208451523U (en) | 2018-07-13 | 2018-07-13 | The safety device of pneumatic nail gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821115862.9U CN208451523U (en) | 2018-07-13 | 2018-07-13 | The safety device of pneumatic nail gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208451523U true CN208451523U (en) | 2019-02-01 |
Family
ID=65178311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821115862.9U Active CN208451523U (en) | 2018-07-13 | 2018-07-13 | The safety device of pneumatic nail gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208451523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619404A (en) * | 2020-12-11 | 2022-06-14 | 重庆弘愿工具(集团)有限公司 | Trigger safety mechanism of nail gun and pneumatic nail gun |
-
2018
- 2018-07-13 CN CN201821115862.9U patent/CN208451523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619404A (en) * | 2020-12-11 | 2022-06-14 | 重庆弘愿工具(集团)有限公司 | Trigger safety mechanism of nail gun and pneumatic nail gun |
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| GR01 | Patent grant |