CN113117300A - Auxiliary exercise instrument for archery - Google Patents
Auxiliary exercise instrument for archery Download PDFInfo
- Publication number
- CN113117300A CN113117300A CN202010026243.8A CN202010026243A CN113117300A CN 113117300 A CN113117300 A CN 113117300A CN 202010026243 A CN202010026243 A CN 202010026243A CN 113117300 A CN113117300 A CN 113117300A
- Authority
- CN
- China
- Prior art keywords
- base
- main pipe
- archery
- auxiliary
- inner cavity
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 22
- 230000008569 process Effects 0.000 abstract description 22
- 230000000903 blocking effect Effects 0.000 abstract description 17
- 150000001875 compounds Chemical class 0.000 abstract description 9
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 238000012549 training Methods 0.000 description 23
- 230000000694 effects Effects 0.000 description 13
- 230000009471 action Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 229910052572 stoneware Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses an archery auxiliary exercise apparatus, which comprises a base and is characterized in that: the left side of the base is rotatably connected with a rear cantilever, the top of the base is fixedly connected with a main pipe seat, the right side of the base is rotatably connected with a front cantilever, the left end of the main pipe seat is communicated with a main pipe, the right end of the inner cavity of the main pipe is provided with a piston push rod, the surface of the piston push rod is provided with a coupling, and one end of the piston push rod, which is far away from the main pipe, is fixedly connected with a tail buckle; when the piston push rod moves in the inner cavity of the main pipe, the energy generated in the emission process of the bowstring can be absorbed in a mode of continuously compressing air in the inner cavity of the main pipe, the phenomenon that the impact blocking mode is generated in the using process due to the fact that parts are used for impacting blocking objects such as a cover at the tail end of a stroke is effectively avoided, and the situation that bow species with large energy generated by the compound bow and other bow species cannot be safely used is avoided.
Description
Technical Field
The invention relates to the field of archery auxiliary exercise instruments, in particular to an archery auxiliary exercise instrument.
Background
Archery, arrow shooting, refers to the sport of playing an arrow with the help of the elasticity of a bow and playing a game at a certain precision within a certain distance, which is called archery. In the age of stone ware 1 million years ago, people invented bow and arrow to hunt and fish, and then the bow and arrow are one of weapons for war, and the bow and arrow exist as favorite sports of people. The proband of archery dates back to about 5 million years before the first of a.c., once popular in ancient africa, europe, asia, etc. Bow and arrow are invented in China early in the late age of old stoneware, and are important weapons for people to hunt and fight against. Modern archery originated in the uk in the 14 th century and evolved from the military needs of warriors into recreational activities. Three archery movement forms appeared in the 16 th century: the first is a target archery, the second is a ground target archery, and the third is a roaming archery. The three important world archery championships are: world outdoor archery championship, world indoor archery championship and world field archery championship;
the existing archery sport exerciser generally adopts a fixed length mode or a collision blocking mode, but has the following defects:
firstly, in the fixed length mode, because the length scale rod is fixed, the user cannot feel a series of experiences of limb actions, strength maintenance and muscle exertion in the process of opening the bow and during launching, and a good training effect cannot be generated.
Secondly, in the mode of impact blocking, because only parts are used to impact blocking objects such as covers at the tail ends of the stroke, great vibration is generated in the using process, and the bow type device cannot be safely used for compound bows and other bow types with large energy.
Thirdly, the existing trainer cannot be installed and used under the condition that the position of an accessory on the existing bow body is not changed, training and practice are not integrated, and the training effect is poor, so that an archery exercise auxiliary exercise instrument is provided.
Disclosure of Invention
The invention aims to provide an archery auxiliary exercise apparatus, which solves the problems that in the prior art, a scale rod with a fixed length is fixed, so that the fixed length scale rod cannot feel the experience of a series of limb actions, strength maintenance and muscle force generation in the process of opening a bow and in the process of launching, a good exercise effect cannot be generated, in the impact blocking mode, parts are simply used to impact a blocking object such as a cover at the tail end of a stroke, so that great vibration is generated in the use process, the bow with large energy generated by a compound bow and other bows cannot be safely used, the existing trainer cannot be installed and used under the condition that the positions of accessories on the existing bow body are not changed, the exercise and the practice are not integrated, and the exercise effect is poor.
In order to achieve the purpose, the invention provides the following technical scheme: an archery exercise auxiliary exercise apparatus comprises a base, wherein the left side of the base is rotatably connected with a rear cantilever, the top of the base is fixedly connected with a main pipe seat, the right side of the base is rotatably connected with a front cantilever, the left end of the main pipe seat is communicated with a main pipe, the right end of the inner cavity of the main pipe is provided with a piston push rod, the surface of the piston push rod is provided with a coupling, one end of the piston push rod, far away from the main pipe, is fixedly connected with a tail buckle, the surface of the tail buckle is provided with a tail buckle pressing plate, the two sides of the bottom of the base are respectively provided with a base pressing plate gasket, one side of the base pressing plate gasket, far away from the base, is provided with a base gasket, the left end of the inner cavity of the main pipe is rotatably connected with a piston through a rotating shaft, the piston is clamped with the piston, and the base pressing plate locking nut is in threaded connection with the base.
Preferably, the left end of the inner cavity of the main pipe is connected with a front sealing cover through threads, and the right side of the inner cavity of the front sealing cover is clamped with a composite valve body.
Preferably, an air pressure adjusting bolt penetrates through the left end of the front sealing cover and is in threaded connection with the front sealing cover.
Preferably, the top cover on the surface of being responsible for is equipped with first auxiliary stay fixing base, the bottom cover on the surface of being responsible for is equipped with second auxiliary stay fixing base, first auxiliary stay fixing base passes through bolt fixed connection with second auxiliary stay fixing base, the bottom of second auxiliary stay fixing base is rotated through the pivot and is connected with the auxiliary stay head.
Preferably, one end of the auxiliary supporting head, which is far away from the second auxiliary supporting fixing seat, is fixedly connected with an auxiliary supporting rod, and one end of the auxiliary supporting rod, which is far away from the auxiliary supporting head, is fixedly connected with an auxiliary supporting claw.
Preferably, the inner cavity of the front closing cover is provided with an air pressure adjusting spring and a composite valve body, the inner cavity of the composite valve body is provided with a steel ball, the bottom of the composite valve body is provided with a steel ball retaining bolt, and the composite valve body is in threaded connection with the steel ball.
Preferably, the air pressure adjusting spring is arranged between the composite valve body and the air pressure adjusting bolt, and the number of the air pressure adjusting spring is one.
Preferably, the main pipe seat is connected with a rear cantilever and a front cantilever, and the rear cantilever and the front cantilever are connected with the base.
Compared with the prior art, the invention has the beneficial effects that:
firstly, when the piston push rod is used for moving in the inner cavity of the main pipe, the energy generated in the launching process of the bowstring can be absorbed in a mode of continuously compressing the air in the inner cavity of the main pipe, the mode of effectively avoiding impact blocking can be realized in a mode of only using parts to impact blocking objects such as a cover at the tail end of a stroke, great vibration is generated in the using process, and the situation that the bow with great energy and other bow types which have great energy cannot be safely used is generated, and the adjusting range of the auxiliary support rod and the auxiliary support claw is large through the designed base, the rear suspension arm, the front suspension arm, the main pipe seat, the first auxiliary support fixing seat, the second auxiliary support fixing seat, the auxiliary support rod and the auxiliary support claw, the direct and quick installation and use can be realized under the condition that the position of the existing key accessory on the bow body is not changed, the archer can safely use own archery equipment to carry out the whole process of archery conveniently, the help to the training of shooting at the door, action correction, equipment trial and pre-competition practice is more obvious;
secondly, through using the independent adjustable base, the main pipe seat, the first auxiliary support fixing seat, the second auxiliary support fixing seat, the auxiliary support rod and the auxiliary support claw, the bow body can be well compatible with the vast majority of bow bodies at present and can be normally installed and used without changing the installation position of bow body accessories, the situation that the existing trainer can not be installed and used without changing the position of accessories on the existing bow body, the training and the actual are not integrated, the training effect is poor can be effectively avoided, and aiming at the design of a composite bow and other bow types with larger energy, the mode of continuously compressing air is used for absorbing the energy generated in the emission process, and the normal use of the bow with different energy sizes can be adapted through changing the pre-pressure of a compression spring between an air pressure adjusting bolt and a composite valve body, so that the problem of the fixed length mode due to the fact that the length scale rod is fixed can be effectively solved, the training device has the advantages that the training device cannot feel the experience of a series of limb actions, strength maintenance and muscle exertion in the bow opening process and during launching, cannot generate a good training effect, and the impact blocking mode is that parts are simply used to impact blocking objects such as a cover at the tail end of a stroke, great vibration is generated in the using process, the training device cannot be safely used for bow types with large energy generated by a compound bow and other bow types and cannot be installed and used under the condition that the positions of accessories on the existing bow body are not changed, the training and the practice are not integrated, and the training effect is poor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural diagram of the present invention.
In the figure: 1. a base; 2. a rear cantilever; 3. a main pipe base; 4. a front cantilever; 5. a main pipe; 6. a piston push rod; 7. a coupling; 8. a tail buckle; 9. a tail buckle pressing plate; 11. a base platen shim; 12. a base pressing plate; 13. a base gasket; 14. a piston; 16. a base pressing plate locking nut; 17. a front closure cap; 18. a composite valve body; 19. an air pressure adjusting bolt; 20. an auxiliary support head; 21. a first auxiliary support fixing seat; 22. a second auxiliary support fixing seat; 23. an auxiliary support bar; 24. an auxiliary support claw; 25. steel balls; 26. a steel ball retaining bolt; 27. a pneumatic pressure regulating spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an archery exercise auxiliary exercise apparatus comprises a base 1, wherein the left side of the base 1 is rotatably connected with a rear cantilever 2, the left side of the base 1 is fixedly connected with a main pipe seat 3, the main pipe seat 3 is connected with the rear cantilever 2 and a front cantilever 4, the rear cantilever 2 is connected with the front cantilever 4 and is connected with the base 1, the right side of the base 1 is rotatably connected with the front cantilever 4, the right side of the rear cantilever 2 is movably connected with the main pipe seat 3, the left end of the main pipe seat 3 is communicated with a main pipe 5, the left end of the inner cavity of the main pipe 5 is connected with a front sealing cover 17 through threads, the right side of the inner cavity of the front sealing cover 17 is clamped with a composite valve body 18, the left end of the front sealing cover 17 is penetrated with an air pressure adjusting bolt 19, the air pressure adjusting bolt 19 is connected with the front sealing cover 17 through threads, the inner cavity of the front sealing cover 17 is provided with an air pressure adjusting spring 27 and the composite valve, the compound valve body 18 and steel ball 25 threaded connection, the right-hand member of the 5 inner chambers of being responsible for is provided with piston push rod 6, the top cover on the surface of being responsible for 5 is equipped with first auxiliary stay fixing base 21, the bottom cover on the surface of being responsible for 5 is equipped with second auxiliary stay fixing base 22, first auxiliary stay fixing base 21 passes through bolt fixed connection with second auxiliary stay fixing base 22, the bottom of second auxiliary stay fixing base 22 rotates through the pivot and is connected with auxiliary stay head 20, the one end fixedly connected with auxiliary stay pole 23 that second auxiliary stay fixing base 22 was kept away from to auxiliary stay head 20, through using independent adjustable first auxiliary stay fixing base 21, second auxiliary stay fixing base 22, auxiliary stay pole 23 and auxiliary stay claw 24, can be good compatible present most bow body also can normal erection use when not changing bow body annex mounted position, can effectually avoid current training ware can't make under the condition that the accessory position on the present bow body is not changed to install and make The use, training and reality do not integrate, the training effect is poor, and aiming at the design of a composite bow and other bow species with larger energy, the air is continuously compressed to absorb the energy generated in the launching process, and the bow species with different energy can be adapted to the normal use of the bow with different energy by changing the pre-pressure of a compression spring between an air pressure adjusting bolt and a composite valve body, one end of an auxiliary support rod 23 far away from an auxiliary support head 20 is fixedly connected with an auxiliary support claw 24, two sides of a steel ball 25 are respectively provided with an air pressure adjusting spring 27, the air pressure adjusting spring 27 is arranged between the composite valve body 18 and the air pressure adjusting bolt 19, the number of the air pressure adjusting springs 27 is two, the surface of a piston push rod 6 is provided with a coupling 7, one end of the piston push rod 6 far away from a main pipe 5 is fixedly connected with a tail buckle 8, the surface of, the two sides of the bottom of the base 1 are respectively provided with a base pressure plate gasket 11, one side of the base pressure plate gasket 11 far away from the base 1 is provided with a base pressure plate 12, a base gasket 13 is arranged between the base 1 and the base pressure plate gasket 11, the left end of the inner cavity of the main pipe 5 is rotatably connected with a piston 14 through a rotating shaft, the piston 14 is clamped with a piston push rod 6, base pressure plate locking nuts 16 penetrate through the two sides of the bottom of the base pressure plate 12, the base pressure plate locking nuts 16 are in threaded connection with the base 1, when the piston push rod 6 is used for moving in the inner cavity of the main pipe 5, the energy generated in the emission process of the bowstring can be absorbed in a mode of continuously compressing the air in the inner cavity of the main pipe 5, the mode of effectively avoiding impact blocking can be realized due to the mode of using simple parts to impact blocking objects such as a cover at the tail end of a stroke and the like, great vibration can, through the design that the adjusting range of the base 1, the rear cantilever 2, the main pipe seat 3, the first auxiliary supporting fixed seat 21, the second auxiliary supporting fixed seat 22, the auxiliary supporting rod 23 and the auxiliary supporting claw 24 is large, the device can be directly and quickly installed and used under the condition that the position of the existing key accessory on the bow body is not changed, a shooter can safely use the own shooting equipment to carry out the whole shooting process exercise in places without shooting conditions conveniently, the help of the shooting training, action correction, equipment trial and pre-race exercise is obvious, and therefore the problem that the mode with fixed length cannot feel a series of limb actions, strength maintenance and muscle strength experiences in the bow opening process and the shooting process due to the fact that the scale rod with the length is fixed, a good training effect cannot be generated, and the mode of impact blocking is realized by simply using parts to impact blocking objects such as a cover at the tail end of a stroke and the like, the great vibrations of production in the use to can't the safe handling and current training ware can't install the use under the condition that does not change the accessory position on the current bow body with the great bow kind of the great energy of compound bow and other productions, training and actual not unification, problem that the training effect is poor.
The working principle is as follows: when in use, the tail buckle 8 locks the bowstring and is connected with the piston push rod 6, in the process of pulling the bow open, the bowstring drives the piston push rod 6 and the piston 14 to move to the right side in the main pipe, at the moment, the space in front of the piston 14 generates negative atmospheric pressure, external air enters the space in front of the piston 14 from the air inlet channel of the composite valve body 18 in the front sealing cover 17 at the left side until the air pressure is equal to the external atmospheric pressure, in the process of launching, the bowstring pushes the piston push rod 6 and the piston 14 to move rapidly to the left side of the drawing in the main pipe, the air pressure in front of the piston 14 is increased, the air pressure is firstly pushed, steel balls in the air inlet channel in the composite valve body 18 move to the left side, the steel balls seal the air inlet channel to ensure that the air pressure rises smoothly, the continuously rising air pressure starts to generate reverse thrust to the piston 14 to absorb the launching energy of the bowstring, when the air pressure exceeds the, the redundant air pressure leaves through the exhaust channel of the compound valve body 18, when the air pressure is lower than the preset pressure, the valve core body of the compound valve body 18 is reset under the action of the air pressure adjusting spring 27, the exhaust channel is closed, at the moment, because the air pressure is discharged partially, the piston push rod 6 can not rebound excessively, thereby effectively solving the problems that the fixed length mode cannot feel the experience of a series of limb actions, strength maintenance and muscle force generation in the process of opening and launching because the length scale rod is fixed, the impact blocking mode cannot generate good training effect because parts are only used for impacting blocking objects such as a cover at the tail end of a stroke, great vibration is generated in the using process, and the bow with larger energy and other bow types generated by the compound bow can not be safely used and the existing trainer can not be installed and used under the condition that the positions of accessories on the existing bow body are not changed, the training and the practice are not integrated, and the training effect is poor.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An archery exercise auxiliary exercise apparatus, includes base (1), its characterized in that: a rear cantilever (2) is rotatably connected to the left side of the base (1), a main pipe seat (3) is fixedly connected to the top of the base (1), a front cantilever (4) is rotatably connected to the right side of the base (1), a main pipe (5) is communicated with the left end of the main pipe seat (3), a piston push rod (6) is arranged at the right end of the inner cavity of the main pipe (5), a coupling (7) is arranged on the surface of the piston push rod (6), a tail buckle (8) is fixedly connected to one end, far away from the main pipe (5), of the piston push rod (6), a tail buckle pressing plate (9) is arranged on the surface of the tail buckle (8), base pressing plate gaskets (11) are arranged on two sides of the bottom of the base (1), a base pressing plate (12) is arranged on one side, far away from the base (1), of the base pressing plate gasket (11), and a base gasket (13), be responsible for the left end of (5) inner chamber and rotate through the pivot and be connected with piston (14), piston (14) and piston push rod (6) joint, base clamp plate (12) bottom both sides have all run through base clamp plate lock nut (16), base clamp plate lock nut (16) and base (1) threaded connection.
2. An archery exercise assisting exercise apparatus according to claim 1, wherein: the left end of the inner cavity of the main pipe (5) is connected with a front sealing cover (17) through threads, and a composite valve body (18) is clamped on the right side of the inner cavity of the front sealing cover (17).
3. An archery motion assist exercise apparatus according to claim 2, wherein: an air pressure adjusting bolt (19) penetrates through the left end of the front sealing cover (17), and the air pressure adjusting bolt (19) is in threaded connection with the front sealing cover (17).
4. An archery exercise assisting exercise apparatus according to claim 1, wherein: the top cover on the surface of being responsible for (5) is equipped with first auxiliary stay fixing base (21), the bottom cover on the surface of being responsible for (5) is equipped with second auxiliary stay fixing base (22), bolt fixed connection is passed through with second auxiliary stay fixing base (22) in first auxiliary stay fixing base (21), the bottom of second auxiliary stay fixing base (22) is rotated through the pivot and is connected with auxiliary stay head (20).
5. An archery motion assist exercise apparatus according to claim 4, wherein: the auxiliary supporting head (20) is far away from one end of the second auxiliary supporting fixing seat (22) and is fixedly connected with an auxiliary supporting rod (23), and the auxiliary supporting rod (23) is far away from one end of the auxiliary supporting head (20) and is fixedly connected with an auxiliary supporting claw (24).
6. An archery motion assist exercise apparatus according to claim 2, wherein: the inner cavity of the front closing cover (17) is provided with an air pressure adjusting spring (27) and a composite valve body (18), the inner cavity of the composite valve body (18) is provided with a steel ball (25), the bottom of the composite valve body (18) is provided with a steel ball retaining bolt (26), and the composite valve body (18) is in threaded connection with the steel ball (25).
7. An archery motion assist exercise apparatus according to claim 6, wherein: the air pressure adjusting spring (27) is arranged between the composite valve body (18) and the air pressure adjusting bolt (19), and the number of the air pressure adjusting spring (27) is one.
8. An archery motion assist exercise apparatus according to claim 6, wherein: the main pipe seat (3) is connected with a rear cantilever (2) and a front cantilever (4), and the rear cantilever (2) is connected with the front cantilever (4) and is connected with the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010026243.8A CN113117300B (en) | 2020-01-10 | 2020-01-10 | A kind of archery auxiliary training equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010026243.8A CN113117300B (en) | 2020-01-10 | 2020-01-10 | A kind of archery auxiliary training equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113117300A true CN113117300A (en) | 2021-07-16 |
| CN113117300B CN113117300B (en) | 2025-01-03 |
Family
ID=76771216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010026243.8A Active CN113117300B (en) | 2020-01-10 | 2020-01-10 | A kind of archery auxiliary training equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113117300B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6425765B1 (en) * | 1999-04-14 | 2002-07-30 | Irwin, Iii Albert J. | Training device for archers |
| KR20140046116A (en) * | 2012-10-10 | 2014-04-18 | 박도민 | Korean-bow making apparatus for measuring and indicating center position of the korean-bow |
| CN109876405A (en) * | 2019-02-27 | 2019-06-14 | 香港生产力促进局 | A method and system for assisting the visually impaired in archery |
| CN211798677U (en) * | 2020-01-10 | 2020-10-30 | 上海悦装商贸有限公司 | Auxiliary exercise instrument for archery |
-
2020
- 2020-01-10 CN CN202010026243.8A patent/CN113117300B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6425765B1 (en) * | 1999-04-14 | 2002-07-30 | Irwin, Iii Albert J. | Training device for archers |
| KR20140046116A (en) * | 2012-10-10 | 2014-04-18 | 박도민 | Korean-bow making apparatus for measuring and indicating center position of the korean-bow |
| CN109876405A (en) * | 2019-02-27 | 2019-06-14 | 香港生产力促进局 | A method and system for assisting the visually impaired in archery |
| CN211798677U (en) * | 2020-01-10 | 2020-10-30 | 上海悦装商贸有限公司 | Auxiliary exercise instrument for archery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113117300B (en) | 2025-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2855991C (en) | Air gun apparatus | |
| CN211798677U (en) | Auxiliary exercise instrument for archery | |
| CN107532872B (en) | Buffering device of piston mechanism in simulation gun | |
| CN214913226U (en) | Football with-ball obstacle training service robot | |
| CN103615930A (en) | Gun clamping automatic-firing device | |
| CN209984902U (en) | Ball speed adjustable soldier's pang ball training ware of serving | |
| US7673626B1 (en) | Archery bow having a shooting force greater than drawing force | |
| CN113117300A (en) | Auxiliary exercise instrument for archery | |
| US8905012B2 (en) | High-power pneumatic weapon system | |
| US8579721B1 (en) | Clean-burn vortex generator for a ballistic impeller golf club | |
| CN208059678U (en) | A kind of energy continuous fire and the aerodynamics simu1ation rifle with recoil | |
| CN107726920A (en) | A kind of pipe tear-gas antiriot device of pendulum impact type four | |
| CN110595271B (en) | Pneumatic firearm rifle bolt recoil energy adjusting mechanism | |
| RU2616772C2 (en) | Sports and hunting bow | |
| CN203177729U (en) | Trigger mechanism of air pistol | |
| CN213087608U (en) | Inflatable shelter structure | |
| RU200564U1 (en) | SHOOTING PNEUMATIC DEVICE | |
| CN207487499U (en) | A kind of four pipe tear-gas antiriot device of pendulum impact type | |
| CN109059623B (en) | A practice gun with improved structure | |
| CN2679632Y (en) | Multifunctional superstrength crossbow | |
| CN219624595U (en) | Quick automatic resetting mechanism of air gun | |
| CN216418238U (en) | Sign tube with protective structure | |
| CN217083491U (en) | Recoil simulator for game guns | |
| CN217541649U (en) | Arrow hollow bow discharging device | |
| CN213120274U (en) | Reverse re-advancing device of automatic rifle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |