CN106440931A - Bipod capable of achieving tube back end compression ejection - Google Patents
Bipod capable of achieving tube back end compression ejection Download PDFInfo
- Publication number
- CN106440931A CN106440931A CN201610681854.XA CN201610681854A CN106440931A CN 106440931 A CN106440931 A CN 106440931A CN 201610681854 A CN201610681854 A CN 201610681854A CN 106440931 A CN106440931 A CN 106440931A
- Authority
- CN
- China
- Prior art keywords
- internal pin
- outer tube
- bipod
- switch
- pin
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
- F41A23/02—Mountings without wheels
- F41A23/08—Bipods
- F41A23/10—Bipods adjustable
Abstract
The invention relates to a bipod capable of achieving tube back end compression ejection. The bipod includes a support assembly; and at least two ejection inner pin assemblies hinged to the lower part of the support assembly. Each ejection inner pin assembly includes an outer tube for holding a compression spring and an inner pin; an inner pin having a first shape in which the inner pin completely retracts to the outer tube and a second shape in which the inner pin is completely ejected out of the outer tube; a compression spring which is positioned in the outer tube and is pressed against one end, facing the outer tube, of the inner pin; and a switch mechanism for releasing or clamping the inner pin. During use, the support assembly is arranged on an object to be supported, the inner pin assemblies are unfolded, and when the switch mechanism is energized, the inner pins are released from the first shape and ejected to the second shape under the action of the spring force of the compression springs. The inner pin can retract from the second shape to the first shape by a third shape partially retracting to the outer tube. The bipod can achieve rapid telescopic adjustment of a rifle, and can be used in various terrains.
Description
Technical field
The present invention relates to a kind of bipod, the bipod that especially a kind of pipe back-end compression is projected.
Background technology
Sportss firearms, typically can be supported using leg means to increase shooting error in shooting.
Present sportss firearms, such as sports rifle, its foot rest is generally lambdoid bipod, and its structure is generally included
One foot rest base, foot rest base upper end is used for being connected with the clevis joint being arranged on sportss rifle, foot rest base lower end
Two extensible foot frame rods are installed.During use by the clevis joint on rifle on foot rest base, then foot frame rod is launched,
Can achieve to support, convenient shooting.
The foot rest base of current same type on the market, is that the external spring compression of foot front end is projected, and product has following defect：Bullet
Spring is exposed to cause pipe end surface damage when the spring is compressed installed in pipe front end face, so as to affect outward appearance and foot to eject stability.Separately
Outward, on existing market, the inside and outside tubular construction of same type, due to being not provided with stabilising arrangement, produces shake because gap is excessive during locking,
The accuracy of fire directly have impact on；And the inner and outer pipes structure foot rest base of built-in extension spring, when in deployment shooting, need to use
One hands grips outer tube, and internal pin is pulled out by another handss, after so completing the pull-out of an internal pin, completes with repeating another
The pull-out of one internal pin, it is impossible to accomplish fast and easy.
Content of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved is how to provide a kind of new
Leg means, the quick-expansion for realizing rifle is adjusted, and conveniently adapts to various landform.
Present invention employs following technical proposals and solve the technical problem.The invention provides a kind of pipe back-end compression is penetrated
The bipod for going out, including：Carriage assembly；At least two eject internal pin component, are articulated with the bottom of carriage assembly；Wherein, bullet
Going out internal pin component includes：Outer tube, accommodates compression spring and internal pin；Internal pin, with the first form for being fully retracted outer tube
The second form with fully extended outer tube；Compression spring, the one end towards outer tube in outer tube and against internal pin；Switch
Mechanism, for release and buckle internal pin；Wherein, when using, carriage assembly is installed on object to be supported, internal pin group
Part opens, when switching mechanism is excited, internal pin compression spring elastic force effect under discharge from the first form and eject to
Second form.
Preferably, switching mechanism includes the part for locking the first form of internal pin or the position of the second form, institute
The first form for locking internal pin that states or the part of the position of the second form include to switch card, switch locating dowel, open
Close back-moving spring.
Preferably, when internal pin needs to eject to the second form from the first form, switch card is pressed, so that inner tube
Foot is discharged from outer tube back-end and ejects under the elastic force effect of compression spring, in a proximal rim and the outer tube of internal pin
One stop mechanism is contacted, and now internal pin extend out to the second form from the first form.
Preferably, when internal pin needs to be retracted to the first form from the second form, switch card is pressed, then by inner tube
Foot from outer tube back-end toward outer tube in advance；Automatic under the active force of switch locating dowel and switch back-moving spring until switching card
Snap in lock the length travel of internal pin in a distal end draw-in groove of internal pin, now internal pin is retracted to first from the second form
Form, and the compression spring in outer tube is compressed to most short status.
Preferably, on said inner tube foot, multiple draw-in grooves are provided with, the segmentation between two on internal pin draw-in groove is defined to
One section；Said inner tube foot also has the 3rd form of partially retracted outer tube.
Preferably, when internal pin needs to be retracted to the 3rd form or the first form from the second form, switch card is pressed,
Then internal pin is advanced inside；A section is often pushed, and card is switched under the active force of switch locating dowel and switch back-moving spring
Automatically snap in lock the length travel of internal pin in the draw-in groove of internal pin.
Preferably, the near-end towards outer tube of internal pin is provided with tail plug, and tail is provided with cushion rubber beyond the Great Wall, and the cushion rubber is surrounded
Tail plug against outer tube wall.
Preferably, when internal pin is in the second form, compression spring is not contacted with the near-end towards outer tube of internal pin.
Preferably, switch card has an annulus, and annulus has and freely can extend through on outer tube wall
The lobe of another perforate, wherein lobe form L-type portion towards the axis projection of outer tube, annulus together with switch card
Part, which is arranged at optionally engaging by the switch back-moving spring biasing in the switch locating dowel being located at below switch card
Draw-in groove on the wall of internal pin side, so as to lock internal pin extending and retracting with respect to outer tube.
Preferably, when internal pin fully extended to the second form when, the lobe of the annulus of switching mechanism is moved upwards
Move and engage the near-end draw-in groove positioned at internal pin high order end, to maintain the second form of internal pin.
Preferably, the ejection of internal pin relies on the elastic force potential energy of compression spring, and compression spring is designed as so as to enough
Potential energy, to overcome the frictional force of cushion rubber and/or the quality of internal pin, eject internal pin and to the second form or be close to the second shape
State, while when internal pin is at or approximately at the first form, make the close bracket group of end face of the compression spring in tail plug and outer tube
By bias compression between one end of part, so as to gather elastic potential energy.Wherein when internal pin is in the first form, compression spring
Amount of bias maximum.
At present in existing on the market similar-type products, not just like the built-in compressed spring type inner tube of the innovation of the present invention
Quick ejecting mechanism, but inside and outside tubular construction is projected in external spring compression in foot front end, or using for example having the fast of extension spring
Fast retraction mechanism.
The present invention can be used for the precision fire support applications of sports rifle, such as shooting match and hunting.The present invention is relative
In the Advantageous Effects of prior art be, compared with prior art and product, can two handss respectively and meanwhile operation two switch
Card, when switch card is pressed, internal pin is launched from outer tube back-end moment under the elastic force effect of spring and is gone out, and can be realized
The rapid deployment of rifle, conveniently adapts to the use of various landform.In addition, with respect to existing product, as spring retention is in foot rest
Outer tube in, not only hid but also the risk that outer pipe surface is scratched can be avoided.One end towards outer tube due to internal pin is provided with
Tail plug and cushion rubber, when internal pin is ejected into greatest length and by switch card lock timing, with respect to existing product, can be reduced interior
Pin rock gap, make locking more firm.
Description of the drawings
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail, wherein：
Fig. 1 show the perspective view of the first embodiment of the bipod according to the present invention；
Fig. 2 show the exploded view of a wherein leg of the first embodiment of the bipod according to the present invention；
Fig. 3 show the profile of the internal pin in the second form of the first embodiment of the bipod according to the present invention；
Fig. 4 show the partial enlarged drawing of the switch curtate of the bipod according to Fig. 3；
Fig. 5 show the perspective view of the second embodiment of the bipod according to the present invention；
Fig. 6 show the exploded view of a wherein leg of the second embodiment of the bipod according to the present invention；
Fig. 7 show the cut-away section of the internal pin in the first form of the second embodiment of the bipod according to the present invention
Figure；
Fig. 8 show the cut-away section of the internal pin in the second form of the second embodiment of the bipod according to the present invention
Figure；
Fig. 9 show the profile of the internal pin in the second form of the second embodiment of the bipod according to the present invention；
Figure 10 show the partial enlarged drawing of the switch curtate of the bipod according to Fig. 9.
Specific embodiment
Fig. 1-10 is the exemplary embodiment of the bipod for being projected according to the pipe back-end compression of the present invention, wherein individual drawing figure
In specific structural details be only used as explaining the exemplary description of technical solution of the present invention, and be not intended as the limit to the present invention
System.Wherein, common structure division is had according to each embodiment of the present invention, for simplicity, different embodiments is permissible
With quoting same accompanying drawing to illustrate.
As shown in figure 1, being the perspective view of an embodiment of the bipod according to the present invention, the bipod includes：Bracket
Component 21；At least two eject internal pin component 23, are articulated with the bottom of carriage assembly 21.
Specifically, the bipod also includes：Pin back-moving spring 22, cup head soket head cap screw 24, outer-hexagonal nut
25.Cup head soket head cap screw 24 is used for for internal pin component 23 combining connection with carriage assembly 21.
Wherein, include as shown in Fig. 2 ejecting internal pin component 23：Outer tube 4, accommodates compression spring 2 and internal pin 5.As schemed
Shown in 7 and 8, internal pin 5 have be fully retracted the first form of outer tube 4 and the second form of fully extended outer tube 4.As Fig. 7 institute
Show, compression spring 2 is located in outer tube 4 and the one end towards outer tube 4 against internal pin 5.
Specifically, as shown in figs. 2 and 7, one end of the close carriage assembly 21 of compression spring 2 is formed with the hook of semi-circular shape
Ring, a fixing sleeve pipe 1 through the corresponding perforate 1A on outer tube 4 and passes through the shackle, is immobilizated in compression spring 2 outer
One end of close carriage assembly 21 in pipe 4.One trocar sheath 3 is wrapped on outer tube 4, and which is in the axial direction along compression spring 2
On be also equipped with corresponding perforate on one end of the close carriage assembly 21 of outer tube 4, trocar sheath 3 so that fixing sleeve pipe 1 wear
Cross wherein and enter in outer tube 4.
As shown in figure 1, eject internal pin component 23 also include switching mechanism 23A, for release and buckle internal pin 5.Its
In, when using, carriage assembly 21 is installed on object to be supported, and internal pin component 23 opens, when switching mechanism 23A is swashed
When sending out, internal pin 5 discharges from the first form under the elastic force effect of compression spring 2 and ejects to the second form.
Preferably, as shown in Figures 2 and 4, the switching mechanism 23A includes the first form or for locking internal pin 5
The part of the position of two forms, the Components Exemplary ground includes：Housing block 12, fixed screw 13, switch card 9, switch positioning
Post 10, switch back-moving spring 11.
Specifically, as shown in Figures 2 and 4, switch card 9 has an annulus 15, and annulus 15 has and freely can prolong
The lobe 16 of another perforate on 4 side wall of outer tube is extended through, wherein lobe 16 is towards the axis projection of outer tube 4.As Fig. 4 institute
Show, from terms of the radial direction of outer tube 4, annulus 15 forms L-type part together with switch card 9, and which is by positioned at switch card 9
Switch back-moving spring 11 in the switch locating dowel 10 of lower section is biased, optionally to engage the draw-in groove on 5 side wall of internal pin, from
And lock the extending and retracting with respect to outer tube 4 of internal pin 5.It should be understood that the draw-in groove of varying number, example can be adopted on internal pin 5
As in the present embodiment, the near-end draw-in groove and the distal end draw-in groove away from carriage assembly 21 that are provided only near tail plug 6.
When internal pin 5 needs to eject to the second form from the first form, user can press down on switch card 9 (i.e. from
The top end face observation of switch locating dowel 10), so which is projected from 4 rear end of outer tube by compression spring 2 to discharge internal pin 5.Work as inner tube
During 5 fully extended to maximum extension elongation of foot, user's trip switch card 9, make the projection of the annulus 15 of switching mechanism 23A
Portion 16 moves up and engages the near-end draw-in groove (from carriage assembly 21 observe) of internal pin 5, i.e., as shown in Figure 4 closest to tail
The draw-in groove of plug 6, to maintain the maximum extension elongation (i.e. the second form) of internal pin 5.
Preferably, when internal pin 5 is in the first form, internal pin 5 is most short (referring to Fig. 7) from the exposed length of outer tube 4；
When internal pin 5 is in the second form, internal pin 5 is most long (referring to Fig. 3, about A+B) from the exposed length of outer tube 4.
Preferably, as shown in figure 3, when internal pin 5 in the second form when, i.e., after internal pin 5 is ejected, compression spring 2
Do not contact with one end towards outer tube 4 of internal pin 5.In fact, as the ejection of internal pin 5 relies on the elastic force of compression spring 2
Potential energy, the length of compression spring 2 can be designed enough to short, with make it have enough potential energy overcome cushion rubber 7 frictional force and/or
The quality of internal pin 5, ejects and 5 to the second form of internal pin or is close to the second form, while in internal pin 5 at or approximately at first
During form, make compression spring 2 by bias compression between the end face of tail plug 6 and the close carriage assembly 21 of outer tube 4, so as to provide
Convenient locking 5 to the first form of internal pin of certain force feedback, and gather elastic potential energy.Wherein when internal pin 5 is in the first shape
During state, the amount of bias maximum of compression spring 2.
Preferably, as shown in Figures 2 and 4, one end towards outer tube 4 of internal pin 5 is provided with tail plug 6, and tail plug 6 can be embedded in
In at least partly hollow cavity of internal pin 5, and can be connected with internal pin 5 by spring catch 8.Alternatively, tail plug 6 also may be used
To threaded with internal pin 5 or be integrally formed.Exemplarily, similarly draw-in groove can be provided with tail plug 6, including for installing
The cushion rubber draw-in groove of cushion rubber 7, and the near-end draw-in groove for engaging with lobe 16, are provided with cushion rubber 7, the cushion rubber 7 on tail plug 6
Around tail plug 6 and against 4 inwall of outer tube.The acting as of cushion rubber 7, consolidates internal pin 5, Yi Ji when internal pin 5 reaches most long
Reduce friction in 5 telescopic process of internal pin and reduce noise.
Preferably, as shown in figure 4, the inwall of outer tube 4 is provided with bushing 14 at the opening of outer tube 4, for internal pin 5
Flexible guiding, and the stop positioning end face as stop tail plug 6.Specifically, the maximum extension elongation of internal pin 5 receives internal pin
A stop mechanism in one proximal rim of 5 tail plug 6 and outer tube 4 is limited, and the stop mechanism can be bushing 14.Internal pin 5
In ejection process, the proximal rim of tail plug 6 is finally made with the end contact of bushing 14 and against to prevent entering for internal pin 5
The vertically moving of one step.When 5 fully extended to maximum extension elongation of internal pin, user's trip switch card 9, make switching mechanism
The lobe 16 of the annulus 15 of 23A is moved up and engages the near-end draw-in groove on tail plug 6, to coordinate above-mentioned stop mechanism
The maximum extension elongation (i.e. the second form) of locking internal pin 5.It is highly preferred that can be in intense adjustment compression spring 2 and cushion rubber 7
At least one material or physical parameter, for example, adjust elastic force and coefficient of friction etc., during so that internal pin 5 stopping after ejection,
Just at the second form, or very close to the second form, thus facilitate the second form of operator's quick lock in.
In the present embodiment, internal pin 5 only has the first and second forms, and this does not need multistage extension elongation to adjust at some
Especially suitable in quick-expansion application scenario.
According to the second embodiment of the present invention, as shown in Figure 5-10, its part-structure is identical with first embodiment, distinguishes
In internal pin 5 is designed as section pipe, is provided with multiple section pipe clamp grooves, the segmentation between two on internal pin 5 draw-in groove on internal pin
It is defined to a section.Correspondingly, internal pin 5 also has the 3rd form of partially retracted outer tube 4.Proximally, from the first form to
Two forms, user can press down on switch card 9, so which is projected from 4 rear end of outer tube by compression spring 2 to discharge internal pin 5.When
Internal pin 5 need from the second form be retracted to the 3rd form or the first form when, press switch card 9, then by internal pin 5 one
Section one saves land, or once save land inside advances more；A section is often pushed, and switch card 9 is in switch locating dowel 10 and switch reset bullet
Automatically snap under the active force of spring 11 to lock the length travel of internal pin 5 in the draw-in groove of internal pin 5；Until final section (example
As low order end draw-in groove) or tail plug 6 near-end draw-in groove be switched on and off card 9 lock when, internal pin 5 is from the second form or the 3rd shape
State is retracted to the first form, and the compression spring in outer tube 4 is compressed to most short status.
In the present embodiment, internal pin 5 have the first and second forms, and length can flexible the 3rd form, this
Especially suitable in some application scenarios for needing multiple-length to fine-tune.
The above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as
Which reaches the technique effect of the present invention with identical means, should all belong to protection scope of the present invention.Protection model in the present invention
In enclosing, its technical scheme and/or embodiment can have a variety of modifications and variations.
Claims (11)
1. the bipod that a kind of pipe back-end compression is projected, it is characterised in that include：
Carriage assembly；
At least two eject internal pin component, are articulated with the bottom of carriage assembly；
Wherein, ejecting internal pin component includes：
Outer tube, accommodates compression spring and internal pin；
Internal pin, with being fully retracted the first form of outer tube and the second form of fully extended outer tube；
Compression spring, the one end towards outer tube in outer tube and against internal pin；
Switching mechanism, for release and buckle internal pin；
Wherein, when using, carriage assembly is installed on object to be supported, and internal pin component opens, when switching mechanism is swashed
When sending out, internal pin discharges from the first form under the elastic force effect of compression spring and ejects to the second form.
2. the bipod that pipe back-end compression according to claim 1 is projected, it is characterised in that switching mechanism is included for locking
Determine the part of the first form of internal pin or the position of the second form, described the first form or second for locking internal pin
The part of the position of form includes to switch card, switch locating dowel, switch back-moving spring.
3. the bipod that pipe back-end compression according to claim 2 is projected, it is characterised in that when internal pin is needed from first
When form is ejected to the second form, switch card is pressed, so that internal pin is under the elastic force effect of compression spring from after outer tube
End discharges and ejects, and until a proximal rim of internal pin is contacted with the stop mechanism in outer tube, now internal pin is from first
Form extend out to the second form.
4. the bipod that pipe back-end compression according to claim 2 is projected, it is characterised in that when internal pin is needed from second
When form is retracted to the first form, press switch card, then by internal pin from outer tube back-end toward outer tube in advance；Until switch
Card is snapped in a distal end draw-in groove of internal pin under the active force of switch locating dowel and switch back-moving spring automatically with locking
The length travel of pin, now internal pin be retracted to the first form, and the compression spring quilt in outer tube from the second form
It is compressed to most short status.
5. the bipod that pipe back-end compression according to claim 1 is projected, it is characterised in that be provided with said inner tube foot
Multiple draw-in grooves, the segmentation between two on internal pin draw-in groove is defined to a section；Said inner tube foot also has partially retracted outer tube
The 3rd form.
6. the bipod that pipe back-end compression according to claim 5 is projected, it is characterised in that when internal pin is needed from second
When form is retracted to the 3rd form or the first form, switch card is pressed, then internal pin is advanced inside；A section is often pushed,
Switch card is snapped in the draw-in groove of internal pin under the active force of switch locating dowel and switch back-moving spring automatically to lock inner tube
The length travel of foot.
7. the bipod that pipe back-end compression according to claim 1 is projected, it is characterised in that internal pin towards outer tube
Near-end is provided with tail plug, and tail is provided with cushion rubber beyond the Great Wall, and the cushion rubber is around tail plug and against outer tube wall.
8. the bipod that pipe back-end compression according to claim 1 is projected, it is characterised in that when internal pin is in the second shape
During state, compression spring is not contacted with the near-end towards outer tube of internal pin.
9. the bipod that pipe back-end compression according to claim 2 is projected, it is characterised in that switch card has a ring-type
Part, annulus has the lobe of another perforate that freely can extend through on outer tube wall, and wherein lobe direction is outer
The axis projection of pipe, annulus forms L-type part together with switch card, and which is by the switch positioning being located at below switch card
Switch back-moving spring biasing in post, optionally to engage the draw-in groove being arranged on the wall of internal pin side, so as to lock internal pin
Extending and retracting with respect to outer tube.
10. the bipod that pipe back-end compression according to claim 3 is projected, it is characterised in that when internal pin is fully extended
During to the second form, the lobe of the annulus of switching mechanism is moved up and engages the near-end card positioned at internal pin high order end
Groove, to maintain the second form of internal pin.
The bipod that 11. pipe back-end compression according to claim 1 are projected, it is characterised in that the ejection of internal pin is relied on
The elastic force potential energy of compression spring, compression spring is designed as so as to enough potential energy, with overcome cushion rubber frictional force and/or
The quality of internal pin, ejects internal pin and to the second form or is close to the second form, while in internal pin at or approximately at the first shape
During state, make compression spring by bias compression between the end face of tail plug and one end of the close carriage assembly of outer tube, so as to gather
Elastic potential energy.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662322806P | 2016-04-15 | 2016-04-15 | |
| USUS62/322,806 | 2016-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106440931A true CN106440931A (en) | 2017-02-22 |
Family
ID=57975797
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610681854.XA Pending CN106440931A (en) | 2016-04-15 | 2016-08-17 | Bipod capable of achieving tube back end compression ejection |
| CN201620896283.7U Active CN205957796U (en) | 2016-04-15 | 2016-08-17 | Bipod that compression of pipe rear end jetted out |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620896283.7U Active CN205957796U (en) | 2016-04-15 | 2016-08-17 | Bipod that compression of pipe rear end jetted out |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20170299317A1 (en) |
| CN (2) | CN106440931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440633A (en) * | 2019-05-15 | 2019-11-12 | 如皋市三源测量测绘仪器有限公司 | A kind of high-precision bipod |
| CN112534203A (en) * | 2019-04-17 | 2021-03-19 | 麦格普工业公司 | Bipod with hoist double-screw bolt installed part |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440931A (en) * | 2016-04-15 | 2017-02-22 | 陈小鸣 | Bipod capable of achieving tube back end compression ejection |
| US10408555B2 (en) * | 2017-01-14 | 2019-09-10 | WSM Manufacturing, LLC | Bipod |
| US10619965B1 (en) * | 2018-08-27 | 2020-04-14 | Ty Raymond Deichert | Bipod leg release lever |
| USD967241S1 (en) * | 2020-11-13 | 2022-10-18 | Spartan Boss Ltd | Bipod leg |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2346202A (en) * | 1999-02-01 | 2000-08-02 | Accuracy Int Ltd | Telescopic support for firearm |
| CN202485549U (en) * | 2012-02-22 | 2012-10-10 | 佛山市南海祥旺光学电子制品有限公司 | Pin tube extension adjusting device in gun support device |
| CN103512424A (en) * | 2013-10-28 | 2014-01-15 | 徐涛 | Self-locking telescopic police bayonet |
| CN104854420A (en) * | 2012-11-01 | 2015-08-19 | 耿氏火器特制品股份有限公司 | Systems, methods, and apparatus for supporting a firearm |
| CN205957796U (en) * | 2016-04-15 | 2017-02-15 | 陈小鸣 | Bipod that compression of pipe rear end jetted out |
-
2016
- 2016-08-17 CN CN201610681854.XA patent/CN106440931A/en active Pending
- 2016-08-17 CN CN201620896283.7U patent/CN205957796U/en active Active
-
2017
- 2017-03-30 US US15/473,822 patent/US20170299317A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2346202A (en) * | 1999-02-01 | 2000-08-02 | Accuracy Int Ltd | Telescopic support for firearm |
| CN202485549U (en) * | 2012-02-22 | 2012-10-10 | 佛山市南海祥旺光学电子制品有限公司 | Pin tube extension adjusting device in gun support device |
| CN104854420A (en) * | 2012-11-01 | 2015-08-19 | 耿氏火器特制品股份有限公司 | Systems, methods, and apparatus for supporting a firearm |
| CN103512424A (en) * | 2013-10-28 | 2014-01-15 | 徐涛 | Self-locking telescopic police bayonet |
| CN205957796U (en) * | 2016-04-15 | 2017-02-15 | 陈小鸣 | Bipod that compression of pipe rear end jetted out |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112534203A (en) * | 2019-04-17 | 2021-03-19 | 麦格普工业公司 | Bipod with hoist double-screw bolt installed part |
| US11624577B2 (en) | 2019-04-17 | 2023-04-11 | Magpul Industries Corp. | Bipod with sling stud mount |
| CN110440633A (en) * | 2019-05-15 | 2019-11-12 | 如皋市三源测量测绘仪器有限公司 | A kind of high-precision bipod |
| CN110440633B (en) * | 2019-05-15 | 2024-03-29 | 如皋市三源测量测绘仪器有限公司 | High-precision bipod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205957796U (en) | 2017-02-15 |
| US20170299317A1 (en) | 2017-10-19 |
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Application publication date: 20170222 |