CN204115575U - Firing control structure-improved - Google Patents
Firing control structure-improved Download PDFInfo
- Publication number
- CN204115575U CN204115575U CN201420451406.7U CN201420451406U CN204115575U CN 204115575 U CN204115575 U CN 204115575U CN 201420451406 U CN201420451406 U CN 201420451406U CN 204115575 U CN204115575 U CN 204115575U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- revolving part
- middleware
- central shaft
- gas cylinder
- 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 firing control structure-improved, comprise: in the openend of gun barrel, be provided with an internal thread part, there is a revolving part of hollow tube-shape, revolving part outer end is spherical in the semicircle closed, inside revolving part, teat is provided with a central shaft at the end one, and one end of central shaft forms a hexagonal bar portion; One middleware, middleware has an enlarged outside diameter portion, an outer portion is formed to insert in revolving part towards revolving part by enlarged outside diameter portion, a central passage is provided with in outer end surface toward in, oppositely formed an inner race section of hollow towards gun barrel by enlarged outside diameter portion, inner race section appearance has the external thread part being connected to gun barrel internal thread part; One sleeve, sleeve end face has the locating hole allowing for a pair keeper snap in, sleeve inner end withstands gas cylinder, bushing core forms a hexagonal slotted eye allowing this hexagonal bar portion insert, after locking rotating turntable, rotate revolving part again and depart from middleware screens by sleeve, revolving part rotates with central shaft and allows sleeve turn to gas cylinder is punctured.
Description
Technical field
The utility model is about a kind of firing control structure, refers to a kind of twist lock type structure-improved of firing control especially.
Background technology
Existing gun barrel adopts the design of clashing into and starting, some personnel practical can not use, therefore use mode that spiral starts instead and mechanism replaces, in order to provide the article of more realistic demand, inventor researches and develops, and uses the upper problem easily produced to solve prior art.
Utility model content
Main purpose of the present utility model is to provide a kind of cane rifle firing control structure-improved, easily starting the effectiveness with protection to rotate to reach, exactly in having shut revolving part, rotating again during use, just trip and can rotate, band moving sleeve promotion gas cylinder is punctured and acts on the power source control of percussion.
For reaching above-mentioned object, a kind of firing control structure-improved of the utility model, be arranged on gun barrel one end of rifle, this end content is equipped with a gas cylinder, has one to puncture part, comprising before gas cylinder:
In the openend of gun barrel, be provided with an internal thread part, have a revolving part of hollow tube-shape, revolving part outer end is spherical in the semicircle closed, and inside revolving part, teat is provided with a central shaft at the end one, and one end of central shaft forms a hexagonal bar portion;
One middleware, middleware has an enlarged outside diameter portion, an outer portion is formed to insert in revolving part towards revolving part by enlarged outside diameter portion, a central passage is provided with in outer end surface toward in, oppositely formed an inner race section of hollow towards gun barrel by enlarged outside diameter portion, inner race section appearance has the external thread part being connected to gun barrel internal thread part;
One sleeve, sleeve end face has a pair locating hole to snap in by keeper, sleeve inner end withstands gas cylinder, bushing core forms a hexagonal slotted eye allowing this hexagonal bar portion insert, perimeter of sleeve is bolted in a female threaded portion of middleware with an outer screw section, after locking rotating turntable, then rotate revolving part and depart from middleware screens by sleeve, revolving part rotates with central shaft and allows sleeve turn to gas cylinder is punctured.
In an embodiment of the present utility model, its middle sleeve changes the stub cover and a long sleeve that are set to bolt, stub cover end face has a pair locating hole to snap in by keeper, gas cylinder is withstood in long sleeve the inner, long sleeve center has a hexagonal slotted eye to insert by hexagonal bar portion, after locking rotating turntable, depart from keeper, middleware screens in rotating revolving part again by stub cover, revolving part rotates with central shaft and allows long sleeve turn to gas cylinder is punctured.
In an embodiment of the present utility model, wherein elastic component is a spring.
In an embodiment of the present utility model, wherein keeper is a ball.
In an embodiment of the present utility model, be wherein provided with a little female end in the end one teat in revolving part, central shaft has a little male end, and little male end is connected with little female end.
In an embodiment of the present utility model, wherein between the enlarged outside diameter portion and revolving part of middleware, be provided with an elastic band.
In an embodiment of the present utility model, wherein be provided with a pair radial slot road in outer end surface toward in, have the elastic component and positioning piece that are connected in conduit, sleeve end face has a pair locating hole to snap in by keeper, rotates revolving part departs from keeper screens by sleeve.
Revolving part of the present utility model has locking effect and as the power resources started, has easy startup, can protect preferably and well usability and convenience.
Technology, means and the effect that further can understand this creation for making your juror and take for reaching predetermined object, hereby for a better feasible embodiment, and coordinate graphic being described in detail as follows, believe the purpose of this utility model, feature & benefits, go deep into and concrete understanding when one can be obtained thus.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is three-dimensional exploded view of the present utility model.
Fig. 3 is the sectional view of combination of the present utility model.
Fig. 4 is the part assembled sectional view establishing the central shaft of one of the present utility model.
Fig. 5 is central shaft, nonelastic, the part assembled sectional view without keeper of establishing one of the present utility model.
Fig. 6 be of the present utility model establish one central shaft, nonelastic, without keeper, part assembled sectional view without locating hole.
Fig. 7 be of the present utility model turn tight time assembled sectional view.
Fig. 8 is assembled sectional view when puncturing in advance of the present utility model.
Fig. 9 be revolution of the present utility model heavily blocking time assembled sectional view.
Figure 10 is the assembled sectional view that revolving part of the present utility model unclamps when exiting.
Figure 11 is the sectional view of the combination that another is implemented of the present utility model.
[simple symbol explanation]
1 rifle 11 gun barrel 10 gas cylinder
12 puncture part 13 internal thread part 2 revolving part
The little female end of 21 teat 22 central shaft 23
24 little male end 25 hexagonal bar portion 3 middlewares
31 outer portion 33 of enlarged outside diameter portion 32 central passages
34 radial slot road 35 inner race section 36 ball seats
37 external thread part 38 female threaded portion 39 elastic band
4 sleeve 41 stubs overlap 42 long sleeves
43 locating hole 44 hexagonal slotted eye 45 outer screw sections
5 elastic component 6 keeper 51 fixtures.
Detailed description of the invention
As shown in Figure 1 to 11, be a kind of firing control structure-improved of the utility model, be arranged on gun barrel 11 one end of rifle 1, this end content is equipped with a gas cylinder 10, has one to puncture part 12 before gas cylinder 10, in the openend of gun barrel 11, be provided with an internal thread part 13, have a revolving part 2 of hollow tube-shape, revolving part 2 outer end is that closed semicircle is spherical, is provided with a little female end 23 inside revolving part 2 in the end one teat 21, separately establish a middleware 3, middleware has an enlarged outside diameter portion 31, a solid outer portion 32 is formed to insert in revolving part 2 towards revolving part by enlarged outside diameter portion 31, a central passage 33 and a pair radial slot road 34 is provided with in outer portion 32 end face toward in, the elastic component 5(spring be connected is had in conduit 34) and positioning piece 6(ball), opening part one ball seat 36 that keeper 6 in Fig. 3 is limited to conduit 34 makes not outer moving, and the other end of elastic component 5 can be plug member or similar articles by a fixture 51() calmly live, oppositely formed an inner race section 35 of hollow towards gun barrel by enlarged outside diameter portion 31, inner race section 35 appearance has an external thread part 37 to be connected to the internal thread part 13 of gun barrel 11, there is a central shaft 22, one little male end 24 of central shaft 22 makes to connect with little female end 23, central shaft 22 other end forms a hexagonal bar portion 25, be provided with a sleeve 4(Fig. 4), sleeve 4 end face has a pair locating hole 43 to allow keeper 6 snap in, gas cylinder 10 is withstood in sleeve 4 the inner, sleeve 4 center has a hexagonal slotted eye 44 to allow hexagonal bar portion 25 insert, sleeve 4 periphery is bolted in a female threaded portion 38 of middleware 3 with an outer screw section 45, after locking rotating turntable 2, middleware 3 is made to be fixed completely exactly, can not rotate again (as Fig. 3), sleeve 4 is allowed to depart from keeper 6 in rotating revolving part 2 again, middleware 3 screens is to the locating hole 43 of sleeve 4, the namely limited hemisphere groove no longer blocking locating hole 43 with ball of keeper 6, revolving part 2 rotates with central shaft 22 and allows sleeve 4 also rotate (being exactly with the hexagonal slotted eye 44 of hexagonal bar portion 25 with moving sleeve 4) to making sleeve 4 toward interior movement, and then make gas cylinder 10 be punctured part 12 to puncture.Central shaft 22 wherein can be made into integration (as Fig. 4) with the teat 21 of revolving part 2, namely directly in teat 21, forms this central shaft 22 toward opening.Its middle sleeve 4 is for being provided with stub cover 41 and long sleeve 42(Fig. 3 for bolt), stub overlaps 41 end faces has a pair locating hole 43 to allow keeper 6 snap in, gas cylinder 10 is withstood in long sleeve 42 the inner, long sleeve 42 center has a hexagonal slotted eye 44 to allow hexagonal bar portion 25 insert, long sleeve 42 periphery is bolted in a female threaded portion 38 of middleware 3 with an outer screw section 45, after locking rotating turntable 2 (Fig. 7), stub is allowed to overlap 41 disengaging keepers 6 in rotating revolving part 2 again, middleware 3 screens, revolving part 2 rotates with central shaft 22 and allows long sleeve 42 also turn to gas cylinder 10 is punctured (Fig. 8).Wherein between the enlarged outside diameter portion 31 and revolving part 2 of middleware 3, there is an elastic band 39.Wherein above-mentioned radial slot road 34 can not be arranged (as Fig. 6), has a corresponding elastic component 5(spring in conduit 34) and positioning piece 6(ball) also do not arrange (as Fig. 5), locating hole 43 also can not be arranged (as Fig. 6).Fig. 6 shows central shaft 22 and the revolving part 2 of one simultaneously, the sleeve 4 of one.After puncturing, substitute gas cylinder 10 as shown in Figure 9, first turn round, heavy the completing with middleware 3 of revolving part 2 is connected, taken back by sleeve 4 with central shaft 22, sleeve 4 withstands middleware, and at this moment central shaft 22 no longer acts on, revolving part 2 reverses and just drives middleware 3 to reverse both to be exited, as shown in Figure 10.Stroke before and after it is about 5mm, is easy to manipulation.
Another enforcement that Figure 11 and Fig. 3 is similar, itself and the difference of Fig. 3 are slightly different dimensionally, but the firing control structure-improved shown in Figure 11 is more convenient for manufacturing.
Structure in sum, the utility model uses the revolving part of particular design except locking, more can be further used as the power resources that start starts, reach the function of drive, allow people the most easily understand and implement, so good usability and convenience can be provided, it is a mechanism completely unlike the prior art.
The above is the detailed description of preferred embodiment of the present utility model and graphic, not be used for limiting the utility model, all scopes of the present utility model should be as the criterion with following the scope of the claims, the embodiment of the spirit change similar with it of all the scope of the claims and approximate construction, all should be contained among the utility model.
Claims (7)
1. a firing control structure-improved, is arranged on gun barrel one end of rifle, and this end content is equipped with a gas cylinder, has one to puncture part before gas cylinder, it is characterized in that comprising:
In the openend of gun barrel, be provided with an internal thread part, have a revolving part of hollow tube-shape, revolving part outer end is spherical in the semicircle closed, and inside revolving part, teat is provided with a central shaft at the end one, and one end of central shaft forms a hexagonal bar portion;
One middleware, middleware has an enlarged outside diameter portion, an outer portion is formed to insert in revolving part towards revolving part by enlarged outside diameter portion, a central passage is provided with in outer end surface toward in, oppositely formed an inner race section of hollow towards gun barrel by enlarged outside diameter portion, inner race section appearance has the external thread part being connected to gun barrel internal thread part;
One sleeve, sleeve end face has the locating hole allowing for a pair keeper snap in, sleeve inner end withstands gas cylinder, bushing core forms a hexagonal slotted eye allowing this hexagonal bar portion insert, perimeter of sleeve is bolted in a female threaded portion of middleware with an outer screw section, after locking rotating turntable, then rotate revolving part and depart from middleware screens by sleeve, revolving part rotates with central shaft and allows sleeve turn to gas cylinder is punctured.
2. firing control structure-improved as claimed in claim 1, it is characterized in that, its middle sleeve changes the stub cover and a long sleeve that are set to bolt, stub cover end face has a pair locating hole to snap in by keeper, gas cylinder is withstood in long sleeve the inner, and long sleeve center has a hexagonal slotted eye to insert, after locking rotating turntable by hexagonal bar portion, depart from keeper, middleware screens in rotating revolving part again by stub cover, revolving part rotates with central shaft and allows long sleeve turn to gas cylinder is punctured.
3. firing control structure-improved as claimed in claim 1, it is characterized in that, wherein elastic component is a spring.
4. firing control structure-improved as claimed in claim 1, it is characterized in that, wherein keeper is a ball.
5. firing control structure-improved as claimed in claim 1, it is characterized in that, be wherein provided with a little female end in the end one teat in revolving part, central shaft has a little male end, and little male end is connected with little female end.
6. firing control structure-improved as claimed in claim 1, is characterized in that, wherein between the enlarged outside diameter portion and revolving part of middleware, be provided with an elastic band.
7. firing control structure-improved as claimed in claim 1, it is characterized in that, wherein be provided with a pair radial slot road in outer end surface toward in, the elastic component and positioning piece that are connected is had in conduit, sleeve end face has a pair locating hole to snap in by keeper, rotates revolving part departs from keeper screens by sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451406.7U CN204115575U (en) | 2014-08-11 | 2014-08-11 | Firing control structure-improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451406.7U CN204115575U (en) | 2014-08-11 | 2014-08-11 | Firing control structure-improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115575U true CN204115575U (en) | 2015-01-21 |
Family
ID=52332876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420451406.7U Expired - Fee Related CN204115575U (en) | 2014-08-11 | 2014-08-11 | Firing control structure-improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204115575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482680A (en) * | 2018-05-07 | 2018-09-04 | 辽宁力德航空科技有限公司 | Unmanned plane carry breaks first gun apparatus |
-
2014
- 2014-08-11 CN CN201420451406.7U patent/CN204115575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482680A (en) * | 2018-05-07 | 2018-09-04 | 辽宁力德航空科技有限公司 | Unmanned plane carry breaks first gun apparatus |
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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: 20150121 Termination date: 20170811 |