CN104089526A - Durable gun rope - Google Patents
Durable gun rope Download PDFInfo
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- CN104089526A CN104089526A CN201410314102.0A CN201410314102A CN104089526A CN 104089526 A CN104089526 A CN 104089526A CN 201410314102 A CN201410314102 A CN 201410314102A CN 104089526 A CN104089526 A CN 104089526A
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- guiding principle
- rifle guiding
- axle
- chamber
- rifle
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Abstract
The invention provides a wear resistant gun rope. A gun rope cavity is rotatably connected with a coil spring cavity; both the gun rope cavity and the coil spring cavity are independently and rotatably connected relative to a fixed base; a connecting shaft sleeve through which the gun rope cavity can freely rotate on the fixed base is arranged at the outer side of the gun rope cavity, near the fixed base; the center of a rotating shaft is connected with a central connecting shaft in a penetrating manner; through the central connecting shaft, the coil spring cavity can freely rotate on the fixed base; the rotating shaft is sleeved at the outer side of the central connecting shaft; a connecting shaft sleeve is sleeved at the outer side of the rotating shaft. According to the gun rope, the damage of non-horizontal force to the gun rope can be reduced; meanwhile, the abrasion damage between the gun rope and each part can be alleviated and the service life can be prolonged on the premise that the use continuity is guaranteed.
Description
Technical field
The present invention relates to police equipment, be specifically related to a kind of durable rifle guiding principle.
Background technology
Rifle guiding principle is that Main Function is the loss that prevents rifle for tangling a rope of pikestaff, but because the effect of rifle is special, again it is had to the demand of drawing guns fast of accomplishing.Generally adopt in the prior art a spring rope to use as rifle guiding principle, this mode is very not attractive in appearance, and it hangs over outside and easily hooks other objects simultaneously, has certain potential not convenience, and easily damages.
And for example, the disclosed a kind of police gun guiding principle of application for a patent for invention of the Granted publication number number of being CN 203312065 U, it comprises: a ball cup, its one end is connected with rifle guiding principle, and the other end is provided with the clamping device that can be connected with firearms; One telescoping mechanism, is provided with the rifle guiding principle that can automatically shrink in it, one end of this rifle guiding principle is fixed in this telescoping mechanism, and the other end is connected with above-mentioned ball cup; One fixed disk seat, this fixed disk seat is connected with above-mentioned telescoping mechanism, and has a link that can be connected with gunman.Still its rotating manner is very stiff for the rifle guiding principle retractable of this invention, after repeatedly drawing guns, this stiff rotating manner can cause because receiving the effect of non-horizontal pull the damage of internal structure, while is due to the feature of its unitary rotation, once it is not inner smooth with regard to unitary rotation by parts damages, cause the risk of in emergency circumstances drawing guns, it does not design accordingly to harpoon line simultaneously, so its continuous and adjustable can all cause very large wearing and tearing to harpoon line itself, inner structural members and police's clothes.
Summary of the invention
The invention provides a kind of non-horizontal pull can being reduced the damage of rifle guiding principle, can reduce the frictionally damage between harpoon line and all parts, at the durable rifle guiding principle that guarantees to improve under the fluency using service life simultaneously.
In order to achieve the above object, the present invention adopts following technical scheme: comprise harpoon line, one end of described harpoon line is provided with for connecting the Buckle device of pikestaff, the described harpoon line other end is connected with the telescoping mechanism that can automatically shrink, the center of described telescoping mechanism is connected with the holder for interlocking with user's clothing, it is characterized in that: described telescoping mechanism comprises and is arranged on described telescoping mechanism center, the rotating shaft that described telescoping mechanism and described holder are rotationally connected, to automatic telescopic, provide power source, round described rotating shaft, and the disc spring being fixedly connected with described rotating shaft, hold described disc spring and rotatable disc spring chamber, in order to hold described harpoon line and can rotate, the rifle guiding principle chamber being rotationally connected with described holder and be arranged on outside, described rifle guiding principle chamber, reduce the rifle guiding principle protection outlet of the wearing and tearing of described harpoon line in telescopic process, described rifle guiding principle chamber and described disc spring chamber are rotationally connected, described rifle guiding principle chamber described holder relative to described disc spring chamber is all for being independently rotationally connected, the connecting bushing that described rifle guiding principle chamber freely rotates described rifle guiding principle chamber near the arranged outside of described holder on described holder, described rotating shaft center runs through and is connected with the center connecting axle that described disc spring chamber is freely rotated on described holder, described rotary sleeve is connected on connecting axle outside, described center, and described connecting bushing is socketed in described rotating shaft outside.
As a kind of preferred, described rotating shaft comprises and is arranged on middle axle inwall, is arranged on outermost axle outer wall, is arranged on the center of described axle inwall, in order to be socketed described center connecting axle central shaft hole, be arranged on the column spinner between described axle inwall and described axle outer wall; The central shaft of the axle center axle of described column spinner and described axle inwall and described axle outer wall is obliquely installed at an angle.The column spinner that arranges tilting is conducive to bear the effect of axle power, and the column spinner of the setting having a down dip in axle power can reduce power in rotation process.
As a kind of preferred, the central shaft of the axle center axle of described column spinner and described axle inwall and described axle outer wall is the acute angle angle of 30 ° ~ 35 ° and is obliquely installed, the top and bottom of described column spinner are all plane, and are 80 ° ~ 85 ° angle settings with described described axle inwall and the central shaft of described axle outer wall.Be arranged on 30 ° ~ 35 ° maximum benefits and be under the prerequisite of the fluency that can not affect rotation and given play to the effect that it reduces axle power, and arrange, when 80 ° ~ 85 ° maximum benefits are to have guaranteed entire length, increased rotation.
As a kind of preferred; described harpoon line comprises and being arranged in the middle of described harpoon line; the strand wire of toughness is provided to described harpoon line; described strand wire outer setting has the elastic layer that increases flexibility to described harpoon line, and described elastic layer outer setting has to described harpoon line to be increased slippery and can protect the protective layer of described harpoon line.Like this harpoon line when thering is the toughness of steel wire, there is deformation in elastic layer, reduced in the hand of rubbing surface when running into friction, protective layer has reduced the wearing and tearing of friction simultaneously, makes harpoon line better coordinate telescoping mechanism to complete the expanding-contracting action of more times number.
Preferably described strand wire comprises and centremost main shaft steel wire rope is set and is wound around the peripheral steel wire rope that is stranded in described main shaft steel wire rope side as a kind of, and the diameter of described main shaft steel wire rope is more than the twice of described peripheral steel wire rope diameter.
As a kind of preferred, described elastic layer is silica gel interstitital texture layer, and described elastic layer is seamless wraps described strand wire.
Preferably on described protective layer, can be provided with can be so that described elastic layer deformation as a kind of, and can increase the deformation perforate of described protective layer flexibility.The unnecessary volume that this perforate can go out elastic layer deformation in elastic layer generation deformation holds into, to reduce inner tension.
As a kind of preferably, described rifle guiding principle protection outlet comprise stretch into described rifle guiding principle chamber for described harpoon line slides in described rifle guiding principle chamber, provide fixing glide direction built-in rubber track, be arranged on outside, described rifle guiding principle chamber for described harpoon line described rifle guiding principle chamber slide outside the external rubber tracks of fixing glide direction is provided and be arranged on described external rubber tracks and the outer wall in described rifle guiding principle chamber between completely cut off the outer wall in described harpoon line and described rifle guiding principle chamber does not contact described harpoon line external rubber blanket with hard thing.Such design avoided harpoon line in telescopic process with the friction of metallic hard thing.
As a kind of preferred; the tangential direction at the aperture position place that the Way out of described external rubber tracks exports in described rifle guiding principle protection along described rifle guiding principle chamber is extended, the tangent line at the aperture position place that its final outlet parallel track exports in described rifle guiding principle protection in described rifle guiding principle chamber.People is generally that the opening of this tangential direction is also offered forward under peacetime state forward when drawing guns, so more realistic demand has reduced turning cylinder distance, so just reduced the life-span that mechanical action amplitude has increased frame for movement.
As a kind of preferably, the inner surface of described built-in rubber track, external rubber tracks and external rubber blanket be provided with reduce and described harpoon line between the epoxy resin layer of frictional force.
To sum up, the present invention has the following advantages:
1, described rifle guiding principle chamber of the present invention and described disc spring chamber are rotationally connected, described rifle guiding principle chamber described holder relative to described disc spring chamber is all for being independently rotationally connected, the connecting bushing that described rifle guiding principle chamber freely rotates described rifle guiding principle chamber near the arranged outside of described holder on described holder, described rotating shaft center runs through and is connected with the center connecting axle that described disc spring chamber is freely rotated on described holder, described rotary sleeve is connected on connecting axle outside, described center, and described connecting bushing is socketed in described rotating shaft outside.The telescoping mechanism of such design distinguished rifle guiding principle in prior art is the design that integral type is rotated, this rotation of prior art design maximum harm with together with the amplitude of rotating very large, and direction is unified, once be subject to non-level drawing guns the masterpiece used time, will cause damage to all frame for movement, and the benefit of this design of the present invention is that He Qianggang chamber, disc spring chamber is all relatively independent, so their rotation is also relatively independent, for non-emergent that speed of drawing guns, the rotation in rifle guiding principle chamber can meet its demand, so just can significantly reduce disc spring in disc spring chamber sustains damage because of continuous quick rotation and causing the not smooth and danger that produces of the action of drawing guns.
2, the present invention is preferred as a kind of preferred, described rotating shaft comprises and is arranged on middle axle inwall, is arranged on outermost axle outer wall, is arranged on the center of described axle inwall, in order to be socketed described center connecting axle central shaft hole, be arranged on the column spinner between described axle inwall and described axle outer wall; The central shaft of the axle center axle of described column spinner and described axle inwall and described axle outer wall is the acute angle angle of 30 ° ~ 35 ° and is obliquely installed, the top and bottom of described column spinner are all plane, and are 80 ° ~ 85 ° angle settings with described described axle inwall and the central shaft of described axle outer wall.The column spinner that arranges tilting is conducive to bear the effect of axle power, and the column spinner of the setting having a down dip in axle power can reduce power in rotation process.Be arranged on 30 ° ~ 35 ° maximum benefits and be under the prerequisite of the fluency that can not affect rotation and given play to the effect that it reduces axle power, and arrange, when 80 ° ~ 85 ° maximum benefits are to have guaranteed entire length, increased rotation.Because people's great majority when drawing guns are in a state of emergency, people's hand is impossible maintain horizontally rotating of standard, so will produce an axle power angled with level to rifle guiding principle itself, restriction due to frame for movement, the angle of this axle power is generally between 30 ~ 35 °, so such design just can reduce this axle power effectively, avoided the frame for movement that causes due to the effect of axle power aging or damage, and caused the not smooth of the process of drawing guns.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the cross section structure schematic diagram of the embodiment of the present invention;
Fig. 3 is the rifle guiding principle structural representation of the embodiment of the present invention;
Fig. 4 is the revolute axes configuration schematic diagram of the embodiment of the present invention;
Number in the figure is as follows:
1-harpoon line, 2-Buckle device, 3-telescoping mechanism, 4-holder, 101-strand wire, 102-elastic layer, 103-protective layer, 104-deformation perforate, 1011-steel wire rope, 1012-peripheral steel wire rope, 301-rotating shaft, 302-disc spring, 303-disc spring chamber, 304-rifle guiding principle chamber, 305-rifle guiding principle protection outlet, 306-spindle cover, 307-center connecting axle, 3011-axle inwall, 3012-axle outer wall, 3013-central shaft hole, 3014-column spinner, 3031-groove, 3051-built-in rubber track, the external rubber tracks of 3052-, the external rubber blanket of 3053-.
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The specific embodiment
Below in conjunction with accompanying drawing, with embodiment, the invention will be further described.
As shown in Figures 1 and 2, the present embodiment comprises harpoon line 1, and one end of harpoon line 1 is provided with for connecting the Buckle device 2 of pikestaff, harpoon line 1 other end is connected with the telescoping mechanism 3 that can automatically shrink, the center of telescoping mechanism 3 is connected with the holder 4 for interlocking with user's clothing, telescoping mechanism 3 comprises and is arranged on telescoping mechanism 3 centers, the rotating shaft 301 that telescoping mechanism 3 and holder 4 are rotationally connected, to automatic telescopic, provide power source, round rotating shaft 301, and the disc spring 302 being fixedly connected with rotating shaft 301, hold disc spring 302 and rotatable disc spring chamber 303, in order to hold harpoon line 1 and can rotate, the rifle guiding principle chamber 304 being rotationally connected with holder 4 and be arranged on 304 outsides, rifle guiding principle chamber, reduce the rifle guiding principle protection outlet 305 of the wearing and tearing of harpoon line 1 in telescopic process, rifle guiding principle chamber 304 is rotationally connected with disc spring chamber 303, rifle guiding principle chamber 304 holder 4 relative to disc spring chamber 303 is all for being independently rotationally connected, the connecting bushing 306 that rifle guiding principle chamber 304 freely rotates rifle guiding principle chamber 304 near the arranged outside of holder 4 on holder 4, rotating shaft 301 centers are run through and are connected with the center connecting axle 307 that disc spring chamber 303 is freely rotated on holder 4, rotating shaft 301 is socketed in center connecting axle 307 outsides, and connecting bushing 306 is socketed in rotating shaft 301 outsides.
As shown in Figure 2, on the outer wall in the disc spring chamber 303 of the present embodiment, be provided with leg-of-mutton groove 3031, this leg-of-mutton groove 3031 can be used for regulation rifle guiding principle, make more smooth in the 304 interior slips of rifle guiding principle chamber of harpoon line 1, the fluency while simultaneously having guaranteed to rotate in independent rotation respectively in disc spring chamber 303 and rifle guiding principle chamber 304 can not hindered by the pulling force of harpoon line 1 and disc spring 302.
As shown in Figure 2 and Figure 4, the rotating shaft 301 of the present embodiment comprises and is arranged on middle axle inwall 3011, is arranged on outermost axle outer wall 3012, is arranged on the center of axle inwall 3011, in order to be socketed center connecting axle 307 central shaft hole 3013, be arranged on the column spinner 3014 between axle inwall 3011 and axle outer wall 3012; The central shaft of the axle center axle of column spinner 3014 and axle inwall 3011 and axle outer wall 3012 is the acute angle angle of 30 ° and is obliquely installed, and the top and bottom of column spinner 3014 are all plane, and are 80 ° of angle settings with the central shaft of axle inwall 3011 and axle outer wall 3012.
As shown in Figure 3; the harpoon line 1 of the present embodiment comprises and being arranged in the middle of harpoon line 1; the strand wire 101 of toughness is provided to harpoon line 1; strand wire 101 outer setting have the elastic layer 102 that increases flexibility to harpoon line 1, and elastic layer 102 outer setting have to harpoon line 1 to be increased slippery and can protect the protective layer 103 of rifle guiding principle.Strand wire 101 comprises and centremost main shaft steel wire rope 1011 is set and is wound around the peripheral steel wire rope 1012 that is stranded in main shaft steel wire rope 1011 sides, and the diameter of main shaft steel wire rope 1011 is more than the twice of peripheral steel wire rope 1012 diameters.Elastic layer 102 is silica gel interstitital texture layer, and elastic layer 102 is seamless wraps strand wire 101.On protective layer 103, can be provided with can be so that elastic layer 102 deformation; and can increase the deformation perforate 104 of protective layer 103 flexibilities; the integral diameter of harpoon line 1 is arranged on 1.5mm left and right; relatively common harpoon line is more solid, and compressible scope is arranged on 0.2mm ~ 0.25mm, herein because the restriction of technique cannot be accomplished very accurate; wherein the diameter of strand wire 101 is arranged on 1.2mm; the gross thickness of elastic layer 102 is arranged on 0.2mm, and the gross thickness of protective layer 103 is arranged on 0.1mm.
As shown in Figure 1, the rifle guiding principle of the present embodiment protection outlet 305 comprise stretch into rifle guiding principle chamber 304 for harpoon line 1 the 304 interior slips of rifle guiding principle chamber provide fixing glide direction built-in rubber track 3051, be arranged on 304 outsides, rifle guiding principle chamber for harpoon line 1 rifle guiding principle chamber 304 slide outside the external rubber tracks 3052 of fixing glide direction is provided and be arranged on external rubber tracks 3052 and the outer wall in rifle guiding principle chamber 304 between completely cut off the outer wall in harpoon line 1 and rifle guiding principle chamber 304 does not contact harpoon line 1 external rubber blanket 3053 with hard thing.The Way out of external rubber tracks 3052 protects the tangential direction at the aperture position place of outlet 305 to extend along rifle guiding principle chamber 304 at rifle guiding principle, and its final outlet parallel track is protected the tangent line at the aperture position place of outlet 305 at rifle guiding principle in rifle guiding principle chamber 304.The inner surface of built-in rubber track 3051, external rubber tracks 3052 and external rubber blanket 3053 be provided with reduce and harpoon line 1 between the epoxy resin layer of frictional force.
More than explanation is only explanation of the invention, make those of ordinary skills' can completely implement this programme, but be not limitation of the present invention, those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this description, and these are all not creative modifications.But as long as within the scope of claim of the present invention, be all subject to the protection of Patent Law.
Claims (10)
1. a durable rifle guiding principle, comprises harpoon line (1), and one end of described harpoon line (1) is provided with the Buckle device (2) for connecting pikestaff, described harpoon line (1) other end is connected with the telescoping mechanism (3) that can automatically shrink, the center of described telescoping mechanism (3) is connected with the holder (4) for interlocking with user's clothing, it is characterized in that: described telescoping mechanism (3) comprises and is arranged on described telescoping mechanism (3) center, the rotating shaft (301) that described telescoping mechanism (3) and described holder (4) are rotationally connected, to automatic telescopic, provide power source, round described rotating shaft (301), and the disc spring (302) being fixedly connected with described rotating shaft (301), hold described disc spring (302) and rotatable disc spring chamber (303), in order to hold described harpoon line (1) and can rotate, the rifle guiding principle chamber (304) being rotationally connected with described holder (4) and be arranged on outside, described rifle guiding principle chamber (304), reduce the rifle guiding principle protection outlet (305) of the wearing and tearing of described harpoon line (1) in telescopic process, described rifle guiding principle chamber (304) is rotationally connected with described disc spring chamber (303), described rifle guiding principle chamber (304) described holder (4) relative to described disc spring chamber (303) is all for being independently rotationally connected, described rifle guiding principle chamber (304) makes described rifle guiding principle chamber (304) at the upper connecting bushing (306) freely rotating of described holder (4) near the arranged outside of described holder (4), described rotating shaft (301) center is run through to be connected with makes described disc spring chamber (303) at the upper center connecting axle (307) freely rotating of described holder (4), described rotating shaft (301) is socketed in described center connecting axle (307) outside, described connecting bushing (306) is socketed in described rotating shaft (301) outside.
2. a kind of anti abrasive rifle guiding principle according to claim 1, it is characterized in that: described rotating shaft (301) comprises and be arranged on middle axle inwall (3011), be arranged on outermost axle outer wall (3012), be arranged on the center of described axle inwall (3011), in order to be socketed described center connecting axle (307) central shaft hole (3013), be arranged on the column spinner (3014) between described axle inwall (3011) and described axle outer wall (3012); The central shaft of the axle center axle of described column spinner (3014) and described axle inwall (3011) and described axle outer wall (3012) is obliquely installed at an angle.
3. a kind of anti abrasive rifle guiding principle according to claim 2, it is characterized in that: the central shaft of the axle center axle of described column spinner (3014) and described axle inwall (3011) and described axle outer wall (3012) is the acute angle angle of 30 ° ~ 35 ° and is obliquely installed, the top and bottom of described column spinner (3014) are all plane, and are 80 ° ~ 85 ° angle settings with described described axle inwall (3011) and the central shaft of described axle outer wall (3012).
4. a kind of anti abrasive rifle guiding principle according to claim 1; it is characterized in that: described harpoon line (1) comprises and being arranged in the middle of described harpoon line (1); the strand wire (101) of toughness is provided to described harpoon line (1); described strand wire (101) outer setting has the elastic layer (102) that increases flexibility to described harpoon line (1), and described elastic layer (102) outer setting has to described harpoon line (1) to be increased slippery and can protect the protective layer (103) of described rifle guiding principle.
5. a kind of anti abrasive rifle guiding principle according to claim 4, it is characterized in that: described strand wire (101) comprises the peripheral steel wire rope (1012) that centremost main shaft steel wire rope (1011) and winding are stranded in described main shaft steel wire rope (1011) side is set, the diameter of described main shaft steel wire rope (1011) is more than the twice of described peripheral steel wire rope (1012) diameter.
6. a kind of anti abrasive rifle guiding principle according to claim 4, is characterized in that: described elastic layer (102) is silica gel interstitital texture layer, and described elastic layer (102) is seamless wraps described strand wire (101).
7. a kind of anti abrasive rifle guiding principle according to claim 4, is characterized in that: on described protective layer (103), can be provided with can be so that described elastic layer (102) deformation, and can increase the deformation perforate (104) of described protective layer (103) flexibility.
8. a kind of anti abrasive rifle guiding principle according to claim 1, it is characterized in that: described rifle guiding principle protection outlet (305) comprise stretch into described rifle guiding principle chamber (304) for described harpoon line (1) slides in described rifle guiding principle chamber (304), provide fixing glide direction built-in rubber track (3051), be arranged on outside, described rifle guiding principle chamber (304) and in described rifle guiding principle chamber (304) slide outside, provide the fixedly external rubber tracks (3052) of glide direction for described harpoon line (1), and the outer wall that is arranged between described external rubber tracks (3052) and the outer wall in described rifle guiding principle chamber (304) isolated described harpoon line (1) and described rifle guiding principle chamber (304) external rubber blanket (3053) that described harpoon line (1) is not contacted with hard thing.
9. a kind of anti abrasive rifle guiding principle according to claim 8; it is characterized in that: the tangential direction that the Way out of described external rubber tracks (3052) exports the aperture position place of (305) along described rifle guiding principle chamber (304) in described rifle guiding principle protection is extended, its final outlet parallel track exports the tangent line at the aperture position place of (305) in described rifle guiding principle protection in described rifle guiding principle chamber (304).
10. a kind of anti abrasive rifle guiding principle according to claim 8, is characterized in that: the inner surface of described built-in rubber track (3051), external rubber tracks (3052) and external rubber blanket (3053) be provided with reduce and described harpoon line (1) between the epoxy resin layer of frictional force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314102.0A CN104089526B (en) | 2014-07-04 | 2014-07-04 | A kind of durable rifle guiding principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314102.0A CN104089526B (en) | 2014-07-04 | 2014-07-04 | A kind of durable rifle guiding principle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104089526A true CN104089526A (en) | 2014-10-08 |
| CN104089526B CN104089526B (en) | 2015-09-30 |
Family
ID=51637264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410314102.0A Expired - Fee Related CN104089526B (en) | 2014-07-04 | 2014-07-04 | A kind of durable rifle guiding principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089526B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5009022A (en) * | 1990-03-09 | 1991-04-23 | Mccoy Fred | Gun safety assembly |
| CN2266121Y (en) * | 1996-08-07 | 1997-10-29 | 张雪山 | Telescopic gun wearing gear |
| CN2515642Y (en) * | 2002-01-18 | 2002-10-09 | 张平 | Freely telescopic gun device |
| CN204027434U (en) * | 2014-07-04 | 2014-12-17 | 湖州通达五金刀具有限公司 | A kind of durable rifle guiding principle |
-
2014
- 2014-07-04 CN CN201410314102.0A patent/CN104089526B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5009022A (en) * | 1990-03-09 | 1991-04-23 | Mccoy Fred | Gun safety assembly |
| CN2266121Y (en) * | 1996-08-07 | 1997-10-29 | 张雪山 | Telescopic gun wearing gear |
| CN2515642Y (en) * | 2002-01-18 | 2002-10-09 | 张平 | Freely telescopic gun device |
| CN204027434U (en) * | 2014-07-04 | 2014-12-17 | 湖州通达五金刀具有限公司 | A kind of durable rifle guiding principle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104089526B (en) | 2015-09-30 |
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