CN204019482U - A kind of direct acting ail shooter - Google Patents
A kind of direct acting ail shooter Download PDFInfo
- Publication number
- CN204019482U CN204019482U CN201420470918.8U CN201420470918U CN204019482U CN 204019482 U CN204019482 U CN 204019482U CN 201420470918 U CN201420470918 U CN 201420470918U CN 204019482 U CN204019482 U CN 204019482U
- Authority
- CN
- China
- Prior art keywords
- collet
- direct acting
- ail shooter
- transmitting tube
- protective cover
- 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.)
- Active
Links
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model discloses a kind of direct acting ail shooter, comprise: collet, be connected to the protective cover assembly of collet front end, collet is built with transmitting tube, transmitting tube front end is connected with the stop collar that can engage protective cover assembly, is connected with axial buffer mechanism between transmitting tube and collet; Under direct acting ail shooter is in free state; protective cover assembly and collet are at a distance of safe distance; the cushion stroke of described safe distance and axial buffer mechanism is suitable; solve direct acting ail shooter in prior art; be in cock relatively easily, therefore, there is the technical problem of potential safety hazard; and then add manual compression distance, make ail shooter in use safer, reliable, service life is longer.
Description
Technical field
The utility model relates to ail shooter field, particularly relates to a kind of direct acting ail shooter.
Background technology
Ail shooter is divided into indirectly-acting and direct effect two kinds by operation principle, and when firing pin percussion nail shooting pill, the reasoning that nail shooting pill produces forward in the implode of cartridge chamber body is used as power.
Such as, when powered piston rod high-speed motion, nailing is squeezed into body, be called indirectly-acting ail shooter, as SDQ307, SDQ603 ail shooter etc.
Directly promote nailing high-speed motion when this power and nailing squeezed into matrix, being called direct effect ail shooter, as ZG103 ail shooter etc.Because power directly promotes nailing high-speed motion, therefore, direct acting ail shooter power is much bigger compared to the power of the ail shooter of indirectly-acting, and therefore, direct acting ail shooter needs to possess safety function more.
As shown in Figure 1; at present; the directional bolt 103 of direct acting ail shooter due to overcoat 101 guide slot position, adapter sleeve 102 and the fitted position restriction of connecting pin 104; direct acting ail shooter is made to reach in cock process; stop collar 105, protective cover assembly 106, collet 107, overcoat 101, transmitting tube 108, striker post 109 move in the same way; thus when reaching certain moving displacement, firing pin can pull the trigger nail shooting pill blast, makes nailing penetrate.
But in use find to there is following technical problem:
If ail shooter is not intended to facing to hard objects by user; slightly exert oneself, just protective cover assembly and transmitting tube successively can be promoted, thus compression striker post makes ail shooter be in cock relatively easily simultaneously; therefore, there is the problem of potential safety hazard in this direct acting ail shooter.
Summary of the invention
The embodiment of the present application is by providing a kind of direct acting ail shooter, solve direct acting ail shooter of the prior art and be in cock relatively easily, therefore, there is the technical problem of potential safety hazard in direct acting ail shooter, and then add manual compression distance, make ail shooter in use safer, reliable, service life is longer.
The embodiment of the present application provides a kind of direct acting ail shooter, comprise: collet, be connected to the protective cover assembly of collet front end, collet is built with transmitting tube, transmitting tube front end is connected with the stop collar that can engage protective cover assembly, is connected with axial buffer mechanism between transmitting tube and collet; Under direct acting ail shooter is in free state, protective cover assembly and collet are at a distance of safe distance, and the cushion stroke of described safe distance and axial buffer mechanism is suitable.
Further, axial buffer mechanism is specially protection spring or buffering spacer.
Further, transmitting tube front end arranges the stopper slot of stop collar engaging, is positioned at transmitting tube tube wall and is provided with air vent and the trough of belt Step Shaft for the movement of ejection pin.
Further, also comprise: the cartridge case extractor connecting transmitting tube rear end, be positioned at cartridge case extractor rear end and be provided with firing lock, firing lock comprises striker post and firing pin.
Further, cartridge case extractor comprises: guiding sleeve type ejection seat, reset spring abutment, cartridge chamber body and back-moving spring; Reset spring abutment is threaded with guiding sleeve type ejection seat, and sheathed connection trough of belt Step Shaft, cartridge chamber body includes guide pillar structure, coordinated with guiding sleeve type ejection seat by guide pillar structure, and cartridge chamber body is threaded with transmitting tube rear end, back-moving spring is arranged in reset spring abutment, and the free end of back-moving spring is against cartridge chamber body.
Further, also comprise: be arranged at the overcoat outside collet, overcoat wall is provided with shell case discrepancy window, and overcoat tail inner side is provided with plug.
Further, plug is provided with the pin hole that firing pin passes and the screwed hole connecting handle.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Owing to adopting in direct acting ail shooter, include collet, be connected to the protective cover assembly of collet front end, collet is built with transmitting tube, transmitting tube front end is connected with the stop collar that can engage protective cover assembly, axial buffer mechanism is set between collet and transmitting tube, under this direct acting ail shooter is in free state, protective cover assembly and collet are at a distance of safe distance, the cushion stroke of this safe distance and axial buffer mechanism is suitable, solve direct acting ail shooter in prior art and be in cock relatively easily, therefore, there is the technical problem of potential safety hazard, and then add manual compression distance, make ail shooter safer in use, reliably, service life is longer.
Accompanying drawing explanation
Fig. 1 is the structural representation of direct acting ail shooter in prior art;
Fig. 2 is the overall structure schematic diagram of direct acting ail shooter in the utility model embodiment;
Fig. 3 is the structural representation of transmitting tube in the utility model embodiment;
Fig. 4 is the structural representation of firing lock in the utility model embodiment;
Fig. 5 a, Fig. 5 b are the structural representation of overcoat in the utility model embodiment;
Fig. 6 is the structural representation of cartridge case extractor in the utility model embodiment.
Detailed description of the invention
The embodiment of the present application is by providing a kind of ail shooter, solve direct acting ail shooter power in prior art larger, pulled the trigger relatively easily again, easily unexpected injury is caused to user, therefore, there is the technical problem of potential safety hazard in direct acting ail shooter, and then adds manual compression distance, make ail shooter in use safer, reliable, service life is longer.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
As shown in Figure 2, this direct acting ail shooter comprises: collet 201, is connected to the protective cover assembly 202 of collet 201 front end, and at collet 201 built with transmitting tube 203, transmitting tube 203 front end is connected with the stop collar 204 that can engage protective cover assembly 202; Axial buffer mechanism 205 is being connected with between transmitting tube 203 and collet 201; when direct acting ail shooter is in free state; protective cover assembly 202 and collet 201 are at a distance of safe distance L, and the cushion stroke of this safe distance L and axial buffer mechanism 205 is suitable.
In a particular embodiment, this axial buffer mechanism 205 can be specifically protection spring or buffering spacer, can also be have the recoverable mechanism of elasticity certainly, has just no longer been described in detail in the embodiment of the present application.
When using this direct acting ail shooter, user is by outer force compresses collet 201, the protective cover assembly 202 of collet 201 front end is driven to move together backward, when protective cover assembly 202 relative limit overlaps the displacement of 204 mobile security distance L, protective cover assembly 202 flushes with stop collar 204, in this process, connect the collet 201 of protective cover assembly 202 and the transmitting tube 203 also relative movement safe distance L being connected stop collar 204, owing to being connected with axial buffer mechanism 205 between collet 201 and transmitting tube 203, therefore, the cushion stroke of this axial buffer mechanism 205 adapts with this safe distance L.Then; owing to can engage when protective cover assembly 202 flushes with stop collar 204; then jointly move backward under continuous disturbances effect; like this; although user is touching unintentionally protective cover assembly 202; due to the existence of safe distance L, it also can not be made to be in cock, to overcome the problem that there is potential safety hazard.
As shown in Figure 3, transmitting tube 203 front end arranges the stopper slot 301 that stop collar 204 engages, be positioned at transmitting tube 203 tube wall and air vent 302 is set, the waste gas that nail shooting pill blast is produced is discharged by this air vent 302, and transmitting tube 203 tube wall is provided with the trough of belt Step Shaft 304 for the movement of ejection pin 303.
As shown in Figure 4, be in the process of cock at this direct acting ail shooter, because collet 201 and transmitting tube 203 move jointly backward, cartridge case extractor 50 is connected with in transmitting tube 203 rear end, being positioned at cartridge case extractor 50 rear end is firing lock 40, and this firing lock 40 comprises striker post 401 and firing pin 402.Because transmitting tube 203 moves backward, drive cartridge case extractor 50 to move backward, when cartridge case extractor 50 compresses striker post 401, firing pin 402 is given prominence to, triggers nail shooting pill blast.The air pressure promotion nailing produced due to blast penetrates forward.
As shown in Figure 5 a, owing to being provided with plug 501 in firing lock 40 rear end, can when striker post 401 be by compression, drive firing pin 402 forward, particularly, be outside equipped with overcoat 502 at collet 201, overcoat wall offers shell case discrepancy window 503, and plug 501 is arranged in overcoat 502.As shown in Figure 5 b, the cross section of plug 501 can be found out, plug 501 is provided with the pin hole 504 that firing pin 402 passes and the screwed hole 505 connecting handle.
After nail shooting pill blast pulled the trigger by firing pin 402, shell case need exit, the nail shooting pill that device is new again, as shown in Figure 6, lower mask body is described in detail with regard to cartridge case extractor, and this cartridge case extractor specifically comprises: guiding sleeve type ejection seat 601, reset spring abutment 602, cartridge chamber body 603, and back-moving spring 604; Particularly, reset spring abutment 602 is threaded with guiding sleeve type ejection seat 601, and sheathed connection trough of belt Step Shaft 304, therefore, reset spring abutment 602 can relative to transmitting tube 203 relative sliding; Cartridge chamber body 603 includes guide pillar structure, coordinated with guiding sleeve type ejection seat 601 by guide pillar structure, and cartridge chamber body 603 is threaded with transmitting tube 203 rear end, therefore, this cartridge chamber body 603 can slide by guiding sleeve type ejection seat 601 relatively, in reset spring abutment 602, be provided with back-moving spring 604, and the free end of back-moving spring 604 is against cartridge chamber body 603.
Concrete ejection process is, when collet 201 moves forward under external force, the transmitting tube 203 be dynamically connected is with also to move forward, thus drive the cartridge chamber body 603 of transmitting tube 203 rear end also to move forward, cartridge chamber body 603 compression reseting spring 604, thus make back-moving spring 604 promote reset spring abutment 602 to move forward, when the stop of the ejection pin 303 slided on reset spring abutment 602 is subject to coexisting trough of belt Step Shaft 304, reset spring abutment 602 and cartridge chamber body 603 move toward one another, shell case 605 is exited by guiding sleeve type ejection seat 601, thus easily shell case 605 is exited by cartridge chamber body, after shell case 605 exits, back-moving spring 604 returns to former length by compressive state, can device is new again nail shooting pill, to launch new nailing.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (7)
1. a direct acting ail shooter, comprise: collet, be connected to the protective cover assembly of collet front end, collet is built with transmitting tube, transmitting tube front end is connected with the stop collar that can engage protective cover assembly, it is characterized in that: between transmitting tube and collet, be connected with axial buffer mechanism; Under direct acting ail shooter is in free state, protective cover assembly and collet are at a distance of safe distance, and the cushion stroke of described safe distance and axial buffer mechanism is suitable.
2. direct acting ail shooter according to claim 1, is characterized in that, axial buffer mechanism is specially protection spring or buffering spacer.
3. direct acting ail shooter according to claim 1 and 2, is characterized in that, transmitting tube front end arranges the stopper slot of stop collar engaging, is positioned at transmitting tube tube wall and is provided with air vent and the trough of belt Step Shaft for the movement of ejection pin.
4. direct acting ail shooter according to claim 1 and 2, is characterized in that, also comprise: the cartridge case extractor connecting transmitting tube rear end, be positioned at cartridge case extractor rear end and be provided with firing lock, firing lock comprises striker post and firing pin.
5. direct acting ail shooter according to claim 4, it is characterized in that, cartridge case extractor comprises: guiding sleeve type ejection seat, reset spring abutment, cartridge chamber body and back-moving spring; Reset spring abutment is threaded with guiding sleeve type ejection seat, and sheathed connection trough of belt Step Shaft, cartridge chamber body includes guide pillar structure, coordinated, and cartridge chamber body is threaded with transmitting tube rear end by guide pillar structure with guiding sleeve type ejection seat; Back-moving spring is arranged in reset spring abutment, and the free end of back-moving spring is against cartridge chamber body.
6. direct acting ail shooter according to claim 5, is characterized in that, also comprise: be arranged at the overcoat outside collet, and overcoat wall is provided with shell case discrepancy window, and overcoat tail inner side is provided with plug.
7. direct acting ail shooter according to claim 6, is characterized in that, plug is provided with the pin hole that firing pin passes and the screwed hole connecting handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470918.8U CN204019482U (en) | 2014-08-20 | 2014-08-20 | A kind of direct acting ail shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470918.8U CN204019482U (en) | 2014-08-20 | 2014-08-20 | A kind of direct acting ail shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019482U true CN204019482U (en) | 2014-12-17 |
Family
ID=52059390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470918.8U Active CN204019482U (en) | 2014-08-20 | 2014-08-20 | A kind of direct acting ail shooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI632995B (en) * | 2017-12-12 | 2018-08-21 | 崴鋼工業有限公司 | Nail gun with a buffer dust cover |
-
2014
- 2014-08-20 CN CN201420470918.8U patent/CN204019482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI632995B (en) * | 2017-12-12 | 2018-08-21 | 崴鋼工業有限公司 | Nail gun with a buffer dust cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9375589B1 (en) | Safety glass breaker | |
| CN106573108A (en) | Injection device with feedback mechanism | |
| GB1424591A (en) | Tools employing propellant cartridges | |
| CN109940557A (en) | The axial nailing device of quick ejection | |
| CN204019482U (en) | A kind of direct acting ail shooter | |
| CN105829029A (en) | Handheld power tool | |
| CN105881454A (en) | Muffled axial powder-actuated tool | |
| CN109940559A (en) | Axial nailing device percussion modular construction | |
| US2877750A (en) | Hammer and buffer mechanism | |
| CN202947532U (en) | Pneumatic gun power device capable of storing energy in compress-air mode repeatedly | |
| US3044071A (en) | Explosive actuated tool | |
| CN201544197U (en) | Automatic reset nail shooting device for insulating layer | |
| CN103015956A (en) | Expansion friction type flying-preventing device | |
| US3061833A (en) | Two-piston explosive actuated fastener driving tool | |
| CN204432593U (en) | A kind of hand breaks glass device | |
| CN105881453A (en) | Axial powder-actuated tool with empty shooting prevention function | |
| CN211053595U (en) | Switch firing device of manual nail gun | |
| CN204235506U (en) | With the ail shooter that heat insulation noise reduction is overlapped | |
| CN107716832B (en) | Double-nail hand riveter device | |
| CN205765975U (en) | Air defense percussion profile shaft is to screw shooter | |
| CN202731948U (en) | Prop valve outburst preventing device of hydraulic single prop | |
| CN209565413U (en) | Punching tool | |
| CN203485145U (en) | Novel fastener ejection mechanism | |
| CN211565768U (en) | Nail shooting device | |
| CN210414410U (en) | Mute type nail shooter launching tube and nail shooter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |