CN204159600U - A kind of air gun - Google Patents
A kind of air gun Download PDFInfo
- Publication number
- CN204159600U CN204159600U CN201420597246.7U CN201420597246U CN204159600U CN 204159600 U CN204159600 U CN 204159600U CN 201420597246 U CN201420597246 U CN 201420597246U CN 204159600 U CN204159600 U CN 204159600U
- Authority
- CN
- China
- Prior art keywords
- block
- rifle body
- resetting
- sealing block
- locating part
- 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
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Abstract
The utility model discloses a kind of air gun, solving prior art air gun speed of giving vent to anger regulates trouble easily to cause the technical problem of damage, its drip irrigation device is, comprise rifle body, bolt mechanism, gun barrel, bolt mechanism comprises trigger member, trace, sealing block, and sealing block is provided with gas port, sealing block is provided with adjusting rod away from one end of connecting rod, adjusting rod is provided with some denticles, corresponds to denticle place and be provided with locating part in rifle body, rifle body corresponds to locating part place and is provided with resetting-mechanism.Air gun of the present utility model arranges the intercommunicating pore size that adjusting rod makes it possible between easy adjustment gas port and cavity, the air-flow size of giving vent to anger for regulating gun barrel, arranging locating part can make sealing block restriction be fixed on required position, make to facilitate and work long hours and can increase work efficiency, arrange resetting-mechanism to facilitate and be separated raising operating effect between sealing block with locating part, the sealing that sealing ring improves slide opening place is set.
Description
Technical field
The utility model relates to a kind of mechanical cleaning instrument, and in particular, it relates to a kind of air gun.
Background technology
Generally speaking, air gun is widely used in the field such as machined, vehicle maintenance, air gun can blow away dust or suction and cut oil and will and cut oil and collect into dust arrester.
In current machining hardware, the machine components processed and hardware surface are with a large amount of iron filings, aluminium bits or copper scale, when clearing up the chip of these parts, all blow facing to part with air gun, the surface of the chips such as iron filings from machine components is blown off, adopt this manner of cleaning up, when the air-flow produced in air gun is excessive, can be splashed in the eye of people in the process blowing away the chips such as piece surface iron filings, produce Personal Risk, also need man-hour when needs add for a long time to certain parts, the gripping air gun of artificial continuation removes process to needing the workpiece of processing to carry out chip, the staff that long work can be produces work fatigue, reduce operating efficiency.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one to give vent to anger speed is adjustable can self-sustaining air gun.
For achieving the above object, the utility model provides following technical scheme: a kind of air gun, comprise rifle body and gun barrel, cavity is provided with and rifle body two ends are provided with the opening with cavity connects in described rifle body, described gun barrel is connected and gun barrel and cavity connects with rifle body one end, described rifle body is connected with bolt mechanism, and described rifle body corresponds to bolt mechanism place and is provided with the slide opening with cavity connects
Described bolt mechanism comprises trigger member, trace, sealing block,
Trigger member one end and rifle body hinged;
Trace one end and trigger member are connected, and the other end and sealing block are connected, and this end and sealing block are all positioned at cavity,
Described sealing block is provided with the gas port with cavity mobile communication, and described sealing block is provided with adjusting rod away from one end of connecting rod, and described adjusting rod is provided with some denticles,
The locating part that can mutually lock with denticle or unlock is hinged with in described rifle body,
Described rifle body is provided with the resetting-mechanism for driving locating part return.
By adopting technique scheme, when the workpiece debris needing to remove is larger, trigger member can be pressed make to drive connecting rod to slide near the direction of cavity, and make connecting rod drive sealing block to slide in slide opening and gas port overlaps completely with cavity, locating part is made to be positioned at adjusting rod one end near sealing block, and can fixing seal block in current location, make gun barrel place can go out air flow by sustained firing, make the chip for dispelling on workpiece, after work pieces process completes, press resetting-mechanism and contact on locating part, make to be separated between locating part with denticle, sealing block resets back initial position, gas port is not communicated with cavity, gun barrel place does not have gas to spray.
When the workpiece debris needing to remove is less, trigger member can be pressed make to drive connecting rod to slide near the direction of cavity, and make connecting rod drive sealing block to slide in slide opening and gas port overlaps with chamber portion, after making the air-flow regulating gun barrel place to spray reach the flow velocity of demand, locating part is made to be positioned at the position of the restriction on adjusting rod, and can fixing seal block in current location, make gun barrel place can go out required air-flow size by sustained firing, make the chip for dispelling on workpiece, after work pieces process completes, press resetting-mechanism and contact on locating part, make to be separated between locating part with denticle, sealing block resets back initial position, gas port is not communicated with cavity, gun barrel place does not have gas to spray, easy operating process, improve operating efficiency, and avoid the damage and Personal Risk that occur equipment.
The utility model is set to further: in described slide opening, corresponding connecting rod place is fixed with the first block and the second block and the first block is fixed on slide opening inwall, second block is fixed on connecting rod, described connecting rod is arranged with elastic component and elastic component between the first block and the second block.
By adopting technique scheme, by elastic component, connecting rod can be moved back and forth in slide opening, improve operating efficiency.
The utility model is set to further: described slide opening is provided with near one end of trigger member and stops circle and stop that circle is positioned at the outside of the second block.
By adopting technique scheme, when connecting rod resets, by stopping that keeping out of circle makes connecting rod can not come off in slide opening, improve structural stability and the result of use of air gun.
The utility model is set to further: described locating part comprises conflict block and return unit, and conflict block one end and denticle lock or unlock, the other end and rifle body hinged, described return unit is arranged at the junction of conflict block and rifle body.
By adopting technique scheme, conflict block can rotate in rifle body, by the elastic reaction of return unit, makes conflict block to contact on adjusting rod all the time, and easy operating process, improves operating efficiency.
The utility model is set to further: described resetting-mechanism comprises the reseting groove be arranged in housing, resetting block along reseting groove slippage, and drive the briquetting of resetting block slippage, resetting block and briquetting link.
By adopting technique scheme, press briquetting when moving in rifle body, inclined-plane in briquetting contacts on resetting block and resetting block is slided in reseting groove, and locating part can be driven to rotate in rifle body, make to be separated between locating part with adjusting rod, sealing block can be made to reply initial position, and easy operating process, improves operating efficiency.
The utility model is set to further: described sealing block two ends are equipped with sealing ring and sealing ring contacts on slide opening inwall.
By adopting technique scheme, sealing ring being set and making to improve the sealing that cavity corresponds to slide opening place, making it possible to the airtight effect improving air gun.
The utility model has following advantage: arrange the intercommunicating pore size that adjusting rod makes it possible between easy adjustment gas port and cavity, the air-flow size of giving vent to anger for regulating gun barrel, arranging locating part can make sealing block restriction be fixed on required position, make to facilitate and work long hours and can increase work efficiency, arrange resetting-mechanism to facilitate and be separated raising operating effect between sealing block with locating part, the sealing that sealing ring improves slide opening place is set.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of air gun of the utility model;
Fig. 2 is the top view of the resetting-mechanism of a kind of air gun of the utility model;
Fig. 3 is the A portion enlarged diagram of Fig. 1;
Fig. 4 is the B portion enlarged diagram of Fig. 1.
In figure: 1, rifle body; 11, cavity; 12, slide opening; 121, the first block; 122, circle is stopped; 13, elastic component; 2, bolt mechanism; 21, trigger member; 22, connecting rod; 221, the second block; 23, sealing block; 231, gas port; 3, gun barrel; 4, locating part; 41, conflict block; 42, return unit; 43, adjusting rod; 44, denticle; 5, resetting-mechanism; 51, briquetting; 52, resetting block; 53, reseting groove; 6, sealing ring.
Detailed description of the invention
Shown in 4, a kind of air gun of the present embodiment, comprise rifle body 1 and gun barrel 3, cavity 11 is provided with and rifle body 1 two ends are provided with the opening be communicated with cavity 11 in described rifle body 1, described gun barrel 3 is connected with rifle body 1 one end and gun barrel 3 is communicated with cavity 11, described rifle body 1 is connected with bolt mechanism 2, and described rifle body 1 corresponds to bolt mechanism 2 place and is provided with the slide opening 12 be communicated with cavity 11.
Described bolt mechanism 2 comprises trigger member 21, trace, sealing block 23, trigger member 21 one end and rifle body 1 hinged, trace one end and trigger member 21 are connected, the other end and sealing block 23 are connected, and this end and sealing block 23 are all positioned at cavity 11, described sealing block 23 is provided with the gas port 231 with cavity 11 mobile communication, and described sealing block 23 is provided with adjusting rod 43 away from one end of connecting rod 22, and described adjusting rod 43 is provided with some denticles 44.
Be hinged with the locating part 4 that can mutually lock with denticle 44 or unlock in described rifle body 1, described rifle body 1 is provided with the resetting-mechanism 5 for driving locating part 4 return.
In described slide opening 12, corresponding connecting rod 22 place is fixed with the first block 121 and the second block 221 and the first block 121 is fixed on slide opening 12 inwall, second block 221 is fixed on connecting rod 22, described connecting rod 22 is arranged with elastic component 13 and elastic component 13 between the first block 121 and the second block 221, described slide opening 12 is provided with near one end of trigger member 21 and stops circle 122 and stop that circle 122 is positioned at the outside of the second block 221.
Described locating part 4 comprises conflict block and return unit 42, conflict block one end and denticle 44 lock or unlock, the other end and rifle body 1 hinged, described return unit 42 is arranged at the junction of conflict block and rifle body 1, described resetting-mechanism 5 comprises the reseting groove 53 be arranged in housing, resetting block 52 along reseting groove 53 slippage, drive the briquetting 51 of resetting block 52 slippage, resetting block 52 and briquetting 51 link.
Described sealing block 23 two ends are equipped with sealing ring 6 and sealing ring 6 contacts on slide opening 12 inwall.
See Fig. 2, Fig. 3, described resetting-mechanism comprises briquetting, reseting groove and resetting block, briquetting one end is placed in rifle body for driving resetting block along the slippage of reseting groove left and right, resetting block is in the process along reseting groove slippage to the right, conflict block 41 can be pushed open and depart from denticle 44, thus realize unlocking, bolt mechanism is slippage left, and cavity 11 is closed by sealing block 23; Resetting block is in the process along reseting groove slippage left, conflict block 41 loses the active force of resetting block, setting due to return unit 42 makes its return and denticle 44 mutually lock, namely the openings of sizes between sealing block 23 and cavity 11 can be controlled as required, connecting rod slippage certain distance is to the right driven by pressing trigger member 21, resetting block 42 can be locked mutually in the position needed and denticle 44, thus without the need to pressing this trigger member 21 always.
When the workpiece debris needing to remove is larger, trigger member 21 can be pressed make to drive connecting rod 22 to slide near the direction of cavity 11, and make connecting rod 22 drive sealing block 23 to slide in slide opening 12 and gas port 231 overlaps completely with cavity 11, locating part 4 is made to be positioned at adjusting rod 43 one end near sealing block 23, and can fixing seal block 23 in current location, make gun barrel 3 place can go out air flow by sustained firing, make the chip for dispelling on workpiece, after work pieces process completes, pressing briquetting makes resetting block 52 slide near the direction of conflict block 41 in reseting groove 53, and conflict with on conflict block 41, make to be separated between conflict block 41 with denticle 44, sealing block 23 resets back initial position, gas port 231 is not communicated with cavity 11, gun barrel 3 place does not have gas to spray.
When the workpiece debris needing to remove is less, trigger member 21 can be pressed make to drive connecting rod 22 to slide near the direction of cavity 11, and make connecting rod 22 drive sealing block 23 to slide in slide opening 12 and gas port 231 and cavity 11 partially overlap, after making the air-flow regulating gun barrel 3 place to spray reach the flow velocity of demand, locating part 4 is made to be positioned at the position of the restriction on adjusting rod 43, and can fixing seal block 23 in current location, make gun barrel 3 place can go out required air-flow size by sustained firing, make the chip for dispelling on workpiece, after work pieces process completes, pressing briquetting makes resetting block 52 slide near the direction of conflict block 41 in reseting groove 53, and conflict with on conflict block 41, make to be separated between conflict block 41 with denticle 44, sealing block 23 resets back initial position, gas port 231 is not communicated with cavity 11, gun barrel 3 place does not have gas to spray.
Claims (6)
1. an air gun, comprise rifle body and gun barrel, cavity is provided with and rifle body two ends are provided with the opening with cavity connects in described rifle body, described gun barrel is connected and gun barrel and cavity connects with rifle body one end, it is characterized in that: described rifle body is connected with bolt mechanism, described rifle body corresponds to bolt mechanism place and is provided with the slide opening with cavity connects
Described bolt mechanism comprises trigger member, trace, sealing block,
Trigger member one end and rifle body hinged;
Trace one end and trigger member are connected, and the other end and sealing block are connected, and this end and sealing block are all positioned at cavity,
Described sealing block is provided with the gas port with cavity mobile communication, and described sealing block is provided with adjusting rod away from one end of connecting rod, and described adjusting rod is provided with some denticles,
The locating part that can mutually lock with denticle or unlock is hinged with in described rifle body,
Described rifle body is provided with the resetting-mechanism for driving locating part return.
2. a kind of air gun according to claim 1, it is characterized in that: in described slide opening, corresponding connecting rod place is fixed with the first block and the second block and the first block is fixed on slide opening inwall, second block is fixed on connecting rod, described connecting rod is arranged with elastic component and elastic component between the first block and the second block.
3. a kind of air gun according to claim 2, is characterized in that: described slide opening is provided with near one end of trigger member and stops circle and stop that circle is positioned at the outside of the second block.
4. a kind of air gun according to claim 1 or 2 or 3, is characterized in that: described locating part comprises conflict block and return unit, conflict block one end and denticle lock or unlock, the other end and rifle body hinged, described return unit is arranged at the junction of conflict block and rifle body.
5. a kind of air gun according to claim 4, is characterized in that: described resetting-mechanism comprises the reseting groove be arranged in housing, resetting block along reseting groove slippage, and drive the briquetting of resetting block slippage, resetting block and briquetting link.
6. a kind of air gun according to Claims 2 or 3 or 5, is characterized in that: described sealing block two ends are equipped with sealing ring and sealing ring contacts on slide opening inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597246.7U CN204159600U (en) | 2014-10-16 | 2014-10-16 | A kind of air gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597246.7U CN204159600U (en) | 2014-10-16 | 2014-10-16 | A kind of air gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159600U true CN204159600U (en) | 2015-02-18 |
Family
ID=52533328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597246.7U Expired - Fee Related CN204159600U (en) | 2014-10-16 | 2014-10-16 | A kind of air gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159600U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202048A (en) * | 2017-11-17 | 2018-06-26 | 常熟简尚信息科技有限公司 | A kind of computer-internal dust-extraction unit |
| CN108233190A (en) * | 2017-11-17 | 2018-06-29 | 广州市双聚节能科技有限公司 | A kind of efficient electric device |
| CN108212928A (en) * | 2017-11-17 | 2018-06-29 | 常熟简尚信息科技有限公司 | A kind of small-sized dust-extraction unit of computer |
| CN108212929A (en) * | 2017-11-17 | 2018-06-29 | 常熟简尚信息科技有限公司 | A kind of small-sized dust-extraction unit of computer cabinet |
-
2014
- 2014-10-16 CN CN201420597246.7U patent/CN204159600U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202048A (en) * | 2017-11-17 | 2018-06-26 | 常熟简尚信息科技有限公司 | A kind of computer-internal dust-extraction unit |
| CN108233190A (en) * | 2017-11-17 | 2018-06-29 | 广州市双聚节能科技有限公司 | A kind of efficient electric device |
| CN108212928A (en) * | 2017-11-17 | 2018-06-29 | 常熟简尚信息科技有限公司 | A kind of small-sized dust-extraction unit of computer |
| CN108212929A (en) * | 2017-11-17 | 2018-06-29 | 常熟简尚信息科技有限公司 | A kind of small-sized dust-extraction unit of computer cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150218 Termination date: 20161016 |