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CN109258591B - Fishing rod - Google Patents

Fishing rod Download PDF

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Publication number
CN109258591B
CN109258591B CN201810957318.7A CN201810957318A CN109258591B CN 109258591 B CN109258591 B CN 109258591B CN 201810957318 A CN201810957318 A CN 201810957318A CN 109258591 B CN109258591 B CN 109258591B
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CN
China
Prior art keywords
section
shaft
pipe
handle
fishing
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Active
Application number
CN201810957318.7A
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Chinese (zh)
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CN109258591A (en
Inventor
魏长同
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weihai Diwei carbon fiber products Co.,Ltd.
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Weihai Diwei Carbon Fiber Products Co ltd
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Priority to CN201810957318.7A priority Critical patent/CN109258591B/en
Publication of CN109258591A publication Critical patent/CN109258591A/en
Application granted granted Critical
Publication of CN109258591B publication Critical patent/CN109258591B/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K87/00Fishing rods
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K89/00Reels
    • A01K89/06Reversible reels, i.e. with spool axis shiftable between winding and unwinding positions

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Fishing Rods (AREA)

Abstract

The invention discloses a fishing rod, which comprises a handle, a telescopic rod connected with the handle, a reel arranged on the handle, a fishing line wound on the reel, a fishing hook connected with the tail end of the fishing line and a fishing float connected in the middle of the fishing line, and is characterized in that: the telescopic rod is electrically telescopic, the length of the telescopic rod can be conveniently and quickly adjusted in any state, the telescopic rod can be contracted after a fish is fished, the length of the telescopic rod is reduced, and the telescopic rod is prevented from being broken; the winder can realize unidirectional rotation and bidirectional rotation switching, and can realize winding and unwinding wires according to different conditions.

Description

Fishing rod
Technical Field
The invention belongs to the technical field of fishing gears, and particularly relates to a fishing rod.
Background
Fishing is an outdoor sport that is both healthy and can exercise people's mood, and more people like relaxing mood by fishing on holidays. In order to be convenient to carry, the fishing rod is mostly a telescopic rod, the existing fishing rod is manually telescopic, the length of the fishing rod cannot be adjusted in the fishing process, and the fishing rod can be adjusted only by withdrawing the fishing rod to the bank after the fishing is interrupted, so that inconvenience is brought to a fisher. In addition, because the fishing rod belongs to a labor-consuming lever, the longer the rod is, the more labor is consumed, the labor is consumed in the process of fishing the fish and collecting the rod, particularly, the labor is consumed when large fish is fished, and the thin end of the fishing rod is easy to break. In addition, the reel on the existing fishing rod is easy to run, and some reels are provided with locking devices, but the reeling is influenced after the locking, and the locking and the releasing are required to be repeatedly locked, so that the operation is troublesome.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a fishing rod.
The technical scheme adopted by the invention is as follows: a fishing rod comprises a handle, a telescopic rod connected with the handle, a reel arranged on the handle, a fishing line wound on the reel, a fishing hook connected at the tail end of the fishing line and a fishing float connected in the middle of the fishing line, and is characterized in that:
the handle is of a hollow structure, and a micro motor and a power circuit are arranged in the hollow structure; the motor is arranged at the hollow upper end of the handle, the output shaft of the motor is connected with the first section shaft of the driving shaft, the motor is connected with a forward and reverse rotation control circuit, the forward and reverse rotation control circuit is connected with a power supply circuit, a forward rotation switch and a reverse rotation switch are connected to the forward and reverse rotation control circuit, and the forward rotation switch and the reverse rotation switch are arranged on the outer surface of the handle; the power supply circuit is used for supplying electric energy to the motor, the power supply circuit comprises a rechargeable lithium battery and a power supply management module, and a charging socket is arranged on the outer surface of the handle;
the telescopic rod comprises a telescopic sleeve and a driving shaft for driving the telescopic sleeve to stretch; the telescopic sleeve comprises a first section pipe, a second section pipe and a third section pipe, wherein the second section pipe can stretch and slide in the first section pipe, the third section pipe can stretch and slide in the second section pipe, the length of each section pipe is equal, the cross section of each section pipe is in a non-perfect circle shape, each section pipe can only stretch and slide relatively but cannot rotate relatively, a wire guide ring for a fishing line to pass through is arranged on the outer surface of the upper end of each section pipe, the lower end of the first section pipe is fixed at the upper end of the handle and is communicated with the hollow part of the handle, the upper ends of the first section pipe and the second section pipe are provided with inward curled edges, the lower ends of the second section pipe and the third section pipe are provided with outward curled edges, the inward curled edges and the outward curled edges are matched with each other to prevent the disjunction of the adjacent section pipes, and the inner wall of the lower end of the third section pipe is provided with a first inner; the driving shaft is arranged in the telescopic sleeve and drives the telescopic sleeve to stretch out and draw back through rotation, the driving shaft comprises a first section shaft, the length of the two section shafts is equal and slightly larger than that of each section of pipe, the cross section of the second section shaft is larger than that of the first section shaft, the second section shaft is of a hollow structure, a first external thread is arranged on the outer surface of the first section shaft, a second internal thread is arranged on the inner wall of the lower end of the second section shaft and matched with the first external thread, so that the first section shaft can rotate and stretch in the second section shaft, a non-threaded section capable of preventing the second section shaft from being disconnected with the first section shaft is arranged on the outer surface of the upper end of the first section shaft, a second external thread is arranged on the outer surface of the second section shaft and matched with the first internal thread of the third section pipe, so that the second section shaft can rotate and stretch in the third section pipe, and a non-threaded section capable of preventing the second section shaft from being disconnected with the third section pipe is arranged on the outer surface of the; the lower end of the first joint shaft is connected with an output shaft of a motor in the handle, the motor rotates forwards, the driving shaft drives the telescopic sleeve to extend, the motor rotates backwards, and the driving shaft drives the telescopic sleeve to contract;
the winder comprises a dead axle, a left disc, a right disc, a winding pipe and a crank; the fixed shaft is fixed on the handle and sequentially consists of a prismatic section, a cylindrical section and a threaded section, wherein the prismatic section is close to the handle, and a nut is arranged on the threaded section; the left disc comprises an outer ring and an inner ring, a ratchet groove is formed in the inner circumferential surface of the outer ring, the inner ring is sleeved in an inner cavity of the outer ring, a pawl groove is formed in the outer circumferential surface of the inner ring, a pawl matched with the ratchet groove is movably arranged in the pawl groove, a spring hole is formed in the bottom of the pawl, a spring is arranged in the spring hole and abuts against the pawl, a prismatic shaft hole is formed in the center of the inner ring, and the prismatic shaft hole is matched with the fixed-axis prismatic section; the center of the right disc is provided with a cylindrical shaft hole which is matched with the fixed shaft cylindrical section; the winding pipe is arranged between the left disc and the right disc, the left disc, the winding pipe and the right disc enclose a wire collecting cavity, the left end of the winding pipe is fixedly connected with the outer ring of the left disc, and the right end of the winding pipe is fixedly connected with the right disc; the crank is arranged on the outer end face of the right disc. When the prismatic shaft hole of left side dish is worn to overlap on the dead axle prismatic section, the winder can only unidirectional rotation this moment, can prevent the phenomenon of moving away under the fishing state, does not influence the line operation again simultaneously. When the prismatic shaft hole of the left disc is pulled to the fixed-shaft cylindrical section, the winder can rotate in two directions, and not only can pay off but also can take up the line.
Further, according to the same principle and according to the actual situation, the number of the sections of the telescopic sleeve can be larger than three sections, and the number of the sections of the driving shaft is one section less than that of the telescopic sleeve.
Furthermore, the cross section of each section of pipe of the telescopic sleeve is in a regular hexagon shape.
Furthermore, the outer surface of the handle is provided with an anti-skid rubber sleeve.
Further, the fixed shaft prism section is a hexagonal prism, and the prism-shaped shaft hole of the left disc inner ring is a hexagonal prism-shaped shaft hole.
The invention has the beneficial effects that: the telescopic link is electronic flexible, all can its length of convenient and fast ground adjustment under any state, but fish the fish and contract the telescopic link earlier, reduces the length of telescopic link, prevents that the telescopic link from breaking. The winder can realize the switching of unidirectional rotation and bidirectional rotation, and the line is received and released according to different conditions.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic view of the internal structure of a handle and a telescopic rod according to an embodiment of the invention.
Fig. 3 is a schematic perspective view of an embodiment of a telescopic tube according to the present invention.
Fig. 4 is a schematic perspective view of another perspective structure of the telescopic tube according to the embodiment of the present invention.
Fig. 5 is a schematic structural view of a drive shaft according to an embodiment of the present invention.
Fig. 6 is a schematic view of the reel structure according to the embodiment of the present invention.
FIG. 7 is a schematic view of a left plate structure according to an embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1, a fishing rod includes a handle 1, an expansion link 2 connected to the handle 1, a reel 3 provided on the handle 1, a fishing line 4 wound on the reel 3, a fishing hook 5 connected to a distal end of the fishing line 4, and a float 6 connected to a middle of the fishing line 5, and is characterized in that:
referring to fig. 2, the handle 1 is a hollow structure, and a micro motor 8 and a power circuit are arranged in the hollow structure; the motor 8 is arranged at the hollow upper end of the handle 1, the output shaft of the motor 8 is connected with the first section shaft 16 of the driving shaft, the motor 8 is connected with a forward and reverse rotation control circuit, the forward and reverse rotation control circuit is connected with a power circuit, a forward rotation switch and a reverse rotation switch are connected to the forward and reverse rotation control circuit, and the forward rotation switch and the reverse rotation switch are arranged on the outer surface of the handle 1; the power supply circuit is used for supplying electric energy to the motor, the power supply circuit comprises a rechargeable lithium battery 9 and a power supply management module, and a charging socket is arranged on the outer surface of the handle 1;
referring to fig. 1, 2, 3, 4 and 5, the telescopic rod 2 comprises a telescopic tube and a driving shaft for driving the telescopic tube to stretch and retract; the telescopic sleeve comprises a first joint pipe 10, a second joint pipe 11 and a third joint pipe 12, wherein the second joint pipe 11 can telescopically slide in the first joint pipe 10, the third joint pipe 12 can telescopically slide in the second joint pipe 11, the length of each joint pipe is equal, the cross section of each joint pipe is in a non-perfect circle shape, each joint pipe only can relatively telescopically slide but cannot relatively rotate, a wire guide ring 7 for a fishing line to pass through is arranged on the outer surface of the upper end of each joint pipe, the lower end of the first joint pipe 10 is fixed at the upper end of the handle 1 and is communicated with the hollow part of the handle 1, an inward curled edge 14 is arranged at the upper ends of the first joint pipe 10 and the second joint pipe 11, an outward curled edge 13 is arranged at the lower ends of the second joint pipe 11 and the third joint pipe 12, the inward curled edge 14 and the outward curled edge 13 are matched with each other to prevent the adjacent joint pipes from being disconnected, and a first internal thread 15 is arranged on the inner wall of the lower end of the third joint pipe 12; the driving shaft is arranged in the telescopic sleeve and drives the telescopic sleeve to stretch and retract by rotating, the driving shaft comprises a first joint shaft 16 and a second joint shaft 17, the lengths of the two joint shafts are equal and slightly larger than the length of each joint pipe, the cross section of the second joint shaft 17 is larger than that of the first joint shaft 16, the second joint shaft 17 is of a hollow structure, a first external thread 18 is arranged on the outer surface of the first joint shaft 16, a second internal thread 21 is arranged on the inner wall of the lower end of the second joint shaft 17, the second internal thread 21 is matched with the first external thread 18, so that the first joint shaft 16 can rotate and retract in the second joint shaft 17, a non-threaded section 20 capable of preventing the second joint shaft from being disconnected is arranged on the outer surface of the upper end of the first joint shaft 16, a second external thread 19 is arranged on the outer surface of the second joint shaft 17, the second external thread 19 is matched with the first internal thread 15 of the third joint pipe 12, so that the second joint shaft 17 can rotate and retract in, the outer surface of the upper end of the second joint shaft 17 is provided with a thread-free section 20 which can prevent the second joint shaft from being disconnected with the third joint pipe; the lower end of the first joint shaft 16 is connected with an output shaft of a motor 8 in the handle 1, the motor 8 rotates forwards, a driving shaft drives the telescopic sleeve to extend, the motor 8 rotates backwards, and the driving shaft drives the telescopic sleeve to contract;
referring to fig. 1, 6 and 7, the reel comprises a dead axle 22, a left disc 23, a right disc 25, a spool 24 and a crank 26; the fixed shaft 22 is fixed on the handle 1, the fixed shaft 22 sequentially comprises a prismatic section 27, a cylindrical section 28 and a threaded section 29, wherein the prismatic section 27 is close to the handle 1, and a nut 31 is arranged on the threaded section 29; the left disc 23 comprises an outer ring 39 and an inner ring 32, a ratchet groove 33 is formed in the inner circumferential surface of the outer ring 39, the inner ring 32 is sleeved in the inner cavity of the outer ring 39, a pawl groove 34 is formed in the outer circumferential surface of the inner ring 32, a pawl 35 matched with the ratchet groove 33 is movably arranged in the pawl groove 34, a spring hole 36 is formed in the bottom of the pawl 35, a spring 37 is arranged in the spring hole 36, the spring 37 abuts against the pawl 35, a prismatic shaft hole 38 is formed in the center of the inner ring 32, and the prismatic shaft hole 38 is matched with the fixed shaft prismatic section 27; a cylindrical shaft hole 30 is formed in the center of the right disc 25, and the cylindrical shaft hole 30 is matched with the fixed-shaft cylindrical section 28; the winding pipe 24 is arranged between the left disc 23 and the right disc 25, the left disc 23, the winding pipe 24 and the right disc 25 enclose a wire collecting cavity, the left end of the winding pipe 24 is fixedly connected with an outer ring 39 of the left disc 23, and the right end of the winding pipe 24 is fixedly connected with the right disc 25; the crank 26 is provided on the outer end face of the right disc 25. When the prismatic shaft hole 38 of the left disc 23 is sleeved on the prismatic section 27 of the fixed shaft, the winder can only rotate in one direction, the line running phenomenon can be prevented in the fishing state, and the line taking-up operation is not influenced. When the prismatic shaft hole 38 of the left disc 23 is pulled to the fixed shaft cylindrical section 28, the winder can rotate in two directions at the moment, and can pay and take up wires.
Further, according to the same principle and according to the actual situation, the number of the sections of the telescopic sleeve can be larger than three sections, and the number of the sections of the driving shaft is one section less than that of the telescopic sleeve.
Furthermore, the cross section of each section of pipe of the telescopic sleeve is in a regular hexagon shape.
Furthermore, the outer surface of the handle 1 is provided with an anti-skid rubber sleeve.
Further, the fixed shaft prism section 27 is a hexagonal prism, and the prism-shaped shaft hole 38 of the left disc inner ring is a hexagonal prism-shaped shaft hole.
It should be noted that, if the terms "upper", "lower", "inner", "outer", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, the orientations or positional relationships are only used for convenience in describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and therefore should not be construed as indicating or implying relative importance. Also, the terms "connected" and "coupled" are used broadly and may be either fixedly coupled or detachably coupled or integrally coupled; can be mechanically or electrically connected; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made without departing from the spirit and scope of the present invention and shall be covered by the appended claims.

Claims (5)

1. A fishing rod comprises a handle, a telescopic rod connected with the handle, a reel arranged on the handle, a fishing line wound on the reel, a fishing hook connected at the tail end of the fishing line and a fishing float connected in the middle of the fishing line, and is characterized in that:
the handle is of a hollow structure, and a micro motor and a power circuit are arranged in the hollow structure; the motor is arranged at the hollow upper end of the handle, the output shaft of the motor is connected with the first section shaft of the driving shaft, the motor is connected with a forward and reverse rotation control circuit, the forward and reverse rotation control circuit is connected with a power supply circuit, a forward rotation switch and a reverse rotation switch are connected to the forward and reverse rotation control circuit, and the forward rotation switch and the reverse rotation switch are arranged on the outer surface of the handle; the power supply circuit is used for supplying electric energy to the motor, the power supply circuit comprises a rechargeable lithium battery and a power supply management module, and a charging socket is arranged on the outer surface of the handle;
the telescopic rod comprises a telescopic sleeve and a driving shaft for driving the telescopic sleeve to stretch; the telescopic sleeve comprises a first section pipe, a second section pipe and a third section pipe, wherein the second section pipe can stretch and slide in the first section pipe, the third section pipe can stretch and slide in the second section pipe, the length of each section pipe is equal, the cross section of each section pipe is in a non-perfect circle shape, each section pipe can only stretch and slide relatively but cannot rotate relatively, a wire guide ring for a fishing line to pass through is arranged on the outer surface of the upper end of each section pipe, the lower end of the first section pipe is fixed at the upper end of the handle and is communicated with the hollow part of the handle, the upper ends of the first section pipe and the second section pipe are provided with inward curled edges, the lower ends of the second section pipe and the third section pipe are provided with outward curled edges, the inward curled edges and the outward curled edges are matched with each other to prevent the disjunction of the adjacent section pipes, and the inner wall of the lower end of the third section pipe is provided with a first inner; the driving shaft is arranged in the telescopic sleeve and drives the telescopic sleeve to stretch out and draw back through rotation, the driving shaft comprises a first section shaft, the length of the two section shafts is equal and slightly larger than that of each section of pipe, the cross section of the second section shaft is larger than that of the first section shaft, the second section shaft is of a hollow structure, a first external thread is arranged on the outer surface of the first section shaft, a second internal thread is arranged on the inner wall of the lower end of the second section shaft and matched with the first external thread, so that the first section shaft can rotate and stretch in the second section shaft, a non-threaded section capable of preventing the second section shaft from being disconnected with the first section shaft is arranged on the outer surface of the upper end of the first section shaft, a second external thread is arranged on the outer surface of the second section shaft and matched with the first internal thread of the third section pipe, so that the second section shaft can rotate and stretch in the third section pipe, and a non-threaded section capable of preventing the second section shaft from being disconnected with the third section pipe is arranged on the outer surface of the; the lower end of the first joint shaft is connected with an output shaft of a motor in the handle, the motor rotates forwards, the driving shaft drives the telescopic sleeve to extend, the motor rotates backwards, and the driving shaft drives the telescopic sleeve to contract;
the winder comprises a dead axle, a left disc, a right disc, a winding pipe and a crank; the fixed shaft is fixed on the handle and sequentially consists of a prismatic section, a cylindrical section and a threaded section, wherein the prismatic section is close to the handle, and a nut is arranged on the threaded section; the left disc comprises an outer ring and an inner ring, a ratchet groove is formed in the inner circumferential surface of the outer ring, the inner ring is sleeved in an inner cavity of the outer ring, a pawl groove is formed in the outer circumferential surface of the inner ring, a pawl matched with the ratchet groove is movably arranged in the pawl groove, a spring hole is formed in the bottom of the pawl, a spring is arranged in the spring hole and abuts against the pawl, a prismatic shaft hole is formed in the center of the inner ring, and the prismatic shaft hole is matched with the fixed-axis prismatic section; the center of the right disc is provided with a cylindrical shaft hole which is matched with the fixed shaft cylindrical section; the winding pipe is arranged between the left disc and the right disc, the left disc, the winding pipe and the right disc enclose a wire collecting cavity, the left end of the winding pipe is fixedly connected with the outer ring of the left disc, and the right end of the winding pipe is fixedly connected with the right disc; the crank is arranged on the outer end face of the right disc.
2. A fishing rod as claimed in claim 1, wherein: the number of the sections of the telescopic sleeve can be larger than three sections, and the number of the sections of the driving shaft is one section less than that of the telescopic sleeve.
3. A fishing rod as claimed in claim 1, wherein: the cross section of each section of the telescopic sleeve is in a regular hexagon shape.
4. A fishing rod as claimed in claim 1, wherein: the outer surface of the handle is provided with an anti-skid rubber sleeve.
5. A fishing rod as claimed in claim 1, wherein: the fixed shaft prism section is a hexagonal prism, and the prism-shaped shaft hole of the left disc inner ring is a hexagonal prism-shaped shaft hole.
CN201810957318.7A 2018-08-22 2018-08-22 Fishing rod Active CN109258591B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810957318.7A CN109258591B (en) 2018-08-22 2018-08-22 Fishing rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810957318.7A CN109258591B (en) 2018-08-22 2018-08-22 Fishing rod

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Publication Number Publication Date
CN109258591A CN109258591A (en) 2019-01-25
CN109258591B true CN109258591B (en) 2021-05-04

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111248173B (en) * 2020-02-07 2021-07-16 星河智源(深圳)科技有限公司 Manual telescopic rod
CN112278045A (en) * 2020-11-03 2021-01-29 安徽西格玛服饰有限公司 Textile processing and transferring device
CN112674047A (en) * 2021-01-19 2021-04-20 陈学东 Fishing rod convenient to fracture and retrieve

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237639A (en) * 1978-11-30 1980-12-09 Masako Kamoshita Telescopic fishing rod having means for extending and contracting same
CN2058300U (en) * 1989-10-17 1990-06-20 李兴伟 Fishing device
CN2099444U (en) * 1991-06-07 1992-03-25 张瑞莹 Automatic or hand dual-purpose fishing tackle
KR20030059517A (en) * 2001-12-29 2003-07-10 장익춘 A fishing rod which is folded automatically
CN201005180Y (en) * 2007-03-07 2008-01-16 杨灿华 Telescopic barreled umbrella
CN201577425U (en) * 2009-11-13 2010-09-15 上海市闸北区和田路小学 Telescopic fishing rod
CN104351150A (en) * 2014-11-07 2015-02-18 宋紫新 Fishing pole
CN108316744A (en) * 2018-03-16 2018-07-24 魏长同 A kind of Telescopic flagstaff
CN108376493A (en) * 2018-02-07 2018-08-07 魏磊 A kind of electric expansion teacher's pointer

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2274415Y (en) * 1996-09-10 1998-02-18 赵庆林 Fishing rod with hidden wheel
CN2653883Y (en) * 2003-07-18 2004-11-10 北京市海淀区永昌渔具厂 Multisection automatic location locking and quickly opening device
CN206035967U (en) * 2016-08-28 2017-03-22 四川远琳达机电科技有限公司 Reliable multistage automatic telescopic link of transmission
CN206932262U (en) * 2017-05-22 2018-01-26 厦门明和实业有限公司 The electric expansion bar group structure of self-shooting bar

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237639A (en) * 1978-11-30 1980-12-09 Masako Kamoshita Telescopic fishing rod having means for extending and contracting same
CN2058300U (en) * 1989-10-17 1990-06-20 李兴伟 Fishing device
CN2099444U (en) * 1991-06-07 1992-03-25 张瑞莹 Automatic or hand dual-purpose fishing tackle
KR20030059517A (en) * 2001-12-29 2003-07-10 장익춘 A fishing rod which is folded automatically
CN201005180Y (en) * 2007-03-07 2008-01-16 杨灿华 Telescopic barreled umbrella
CN201577425U (en) * 2009-11-13 2010-09-15 上海市闸北区和田路小学 Telescopic fishing rod
CN104351150A (en) * 2014-11-07 2015-02-18 宋紫新 Fishing pole
CN108376493A (en) * 2018-02-07 2018-08-07 魏磊 A kind of electric expansion teacher's pointer
CN108316744A (en) * 2018-03-16 2018-07-24 魏长同 A kind of Telescopic flagstaff

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