CN110476905A - One adds two types three to pierce separation preventing fish boomerang - Google Patents
One adds two types three to pierce separation preventing fish boomerang Download PDFInfo
- Publication number
- CN110476905A CN110476905A CN201910857154.5A CN201910857154A CN110476905A CN 110476905 A CN110476905 A CN 110476905A CN 201910857154 A CN201910857154 A CN 201910857154A CN 110476905 A CN110476905 A CN 110476905A
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- China
- Prior art keywords
- boomerang
- hangnail
- hinge
- bar
- tankage
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 58
- 238000000926 separation method Methods 0.000 title claims abstract description 15
- 206010058109 Hangnail Diseases 0.000 claims abstract description 181
- 230000002459 sustained effect Effects 0.000 claims abstract description 3
- 229920000742 Cotton Polymers 0.000 claims description 8
- 241000427396 Phractolaemus ansorgii Species 0.000 claims 1
- 235000013372 meat Nutrition 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K81/00—Fishing with projectiles
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The invention discloses one kind one plus two types three to pierce separation preventing fish boomerang, the boomerang bar of boomerang point is equipped with including upper end, the upper end of boomerang bar is equipped with boomerang and hooks slot, hangnail and left hangnail and right hangnail positioned at sustained height are successively hinged in the upper end rod segment of boomerang bar from top to bottom, the hinge dress axle center of upper hangnail is higher than boomerang and hooks slot setting, the hinge of left hangnail and right hangnail fills axis and hooks slot setting lower than boomerang, and upper hangnail, left hangnail and right hangnail are at least 90 degree around the mutual angle of boomerang rod axis setting.The fish boomerang structure is simple, easy to use, is able to achieve boomerang and hooks slot as close as possible to setting on front side of boomerang bar, to guarantee to launch precision, secondly, can be effectively by fish limit on boomerang bar.
Description
Technical field
The present invention relates to one kind one plus two types three to pierce separation preventing fish boomerang.
Background technique
Fish boomerang is a kind of tool for fishing, and fish boomerang is usually used cooperatively with catapult, secondly, the rear end of fish boomerang is connected with
The other end of cotton rope, cotton rope is bundled on human body；Fishing when, by catapult by fish boomerang inject water in, fish boomerang thorn in or
It pierces through behind fish, then pulls cotton rope and withdraw fish boomerang and fish, to reach fishing purpose.
Secondly, fish boomerang in the prior art generally includes boomerang bar, the front end of boomerang bar is equipped with sharp boomerang point, the front end of boomerang bar
Portion is equipped with deployable or may be folded on hangnail on boomerang bar, in addition, the boomerang bar for being located at the front of hangnail, which is equipped with boomerang, hooks slot, boomerang
The rubber band that slot is used to be hooked on catapult is hooked, so that fish boomerang be injected in water；But hangnail in the prior art is usually symmetrical
Two panels on boomerang bar is set, and the shortcomings that two panels hangnail is effectively fish to be blocked on boomerang bar, for example, when fish boomerang penetrates
When fish body, if fish reacts, excessive or fish body is excessive, and during pulling fish, hangnail may chip the flesh of fish or two
Piece hangnail may be extracted from the gap between two fishbones, then fish be made to fall off；Secondly, if hangnail is provided around boomerang bar
The three pieces of setting, and hangnail be arranged in boomerang hook slot rear side, for fish boomerang when penetrating fish body, resistance is larger, possible three pieces hangnail without
Method penetrates or penetrates fish body, then causes hangnail ineffective；If the boomerang head on front side of boomerang hook slot is arranged in three pieces hangnail
Position then will lead to boomerang hook groove location and move back, that is, causes the ejection center of gravity of fish boomerang to move back, then cause when launching fish boomerang, fish boomerang
Be easy to happen swing perhaps shake then lower shoot to death precision or be easy by fish flechette penetrate hold catapult hand on.
Summary of the invention
It is easy to use the technical problem to be solved in the present invention is to provide a kind of structure is simple, it is able to achieve boomerang and hooks slot and lean on as far as possible
Setting on front side of nearly boomerang bar, to guarantee to launch precision, secondly, it is anti-fish effectively to be limited one plus two types three thorn on boomerang bar
De- formula fish boomerang.
In order to solve the above technical problems, the present invention includes the boomerang bar that upper end is equipped with boomerang point, the upper end of the boomerang bar is equipped with
Boomerang hooks slot, is structurally characterized in that: being successively hinged with hangnail in the upper end rod segment of the boomerang bar from top to bottom and is located at same
The left hangnail and right hangnail of height, the hinge dress axle center of the upper hangnail are higher than boomerang and hook slot setting, the left hangnail and right hangnail
Hinge dress axis hooks slot setting lower than boomerang, and the upper hangnail, left hangnail and right hangnail are mutual around the setting of boomerang rod axis
Angle is at least 90 degree.
After adopting the above structure, firstly, since a upper hangnail is only arranged in the upside that boomerang hooks slot, therefore, hangnail is made on this
At to wear meat resistance smaller, then guarantee the present invention when penetrating fish, can also make left hangnail and right smoothly penetrate or penetrate fish
Meat then sufficiently limits fish on boomerang bar to make three hangnails that can work；In addition, due to only hooking the upper of slot in boomerang
A upper hangnail is only arranged in side, therefore, smaller in the space that boomerang bar upper end remains for installing in advance hangnail, can then boomerang be made to hook
Slot is arranged as close as possible to boomerang point, even if this practical extension string position as close as possible to boomerang point, therefore, can guarantee and of the invention shoot essence to death
Accuracy, the occurrence probability for reducing shake or swinging；Finally, due to the mutual angle between three hangnails is at least 90 degree, because
This, can improve the probability that hangnail is hooked on fishbone or fish-bone, fish is then avoided to fall off from boomerang bar.
Further, the left hangnail is parallel with the hinge of right hangnail dress axis or is coaxially disposed, the hinge of the upper hangnail
Dress axis and the hinge dress axis of left hangnail are vertically arranged.
Further, the left hangnail and right hangnail are symmetrical set along boomerang rod axis, and the upper hangnail hinge is mounted in boomerang
The front side portion of bar, the boomerang hook the rear lateral portion that slot is provided with boomerang bar.
In order to realize the hinge assembling structure of upper hangnail, it is equipped with the upper hinge tankage that boomerang bar is run through in front and back positioned at the upper end of boomerang bar,
The upper hangnail is by inner end hinge in upper hinge tankage；The upper hangnail can fill axis to the upside far from boomerang bar around hinge
Direction is rocked to set angle in unfolded state；The upper hangnail realizes folded state after swinging back supreme hinge tankage, pendulum
It moves to the tail portion of the upper hangnail of folded state and is located on the outside of the preceding notch of upper hinge tankage.
In order to realize the hinge assembling structure of left hangnail and right hangnail, the boomerang bar rod segment on the downside of slot is hooked positioned at boomerang and is passed through equipped with left and right
The lower hinge tankage of boomerang bar, the left hangnail and right hangnail is worn to be mounted in lower hinge tankage by inner end hinge；The left hangnail can enclose
It is shown outward to set angle from the left notch of lower hinge tankage in unfolded state around hinge dress axis；The right hangnail can enclose
It is shown outward to set angle from the right notch of lower hinge tankage in unfolded state around hinge dress axis；The left hangnail and the right side
Hangnail realizes folded state after swinging back to lower hinge tankage, and the tail portion for being rocked to the left hangnail of folded state is located at a left side for lower hinge tankage
On the outside of notch, the tail portion for being rocked to the right hangnail of folded state is located on the outside of the right notch of lower hinge tankage.
Longitudinally disposed longitudinal hinge dress hole, the left hangnail are coaxially provided on the preceding groove face and rear groove face of lower hinge tankage
Inner end and the inner end of right hangnail be equipped with the lower hinge dress hole with the hole cooperation of longitudinal hinge dress, the left hangnail and right hangnail are logical
It crosses left hangnail and right hangnail hinge across longitudinal longitudinal hinged shaft for cutting with scissors dress hole and lower hinge dress hole in lower hinge dress hole.
In order to make the head weight of boomerang bar be greater than the aft weight of boomerang bar, the boomerang bar includes boomerang head rod section and the position of upper end
Boomerang foot piece section in boomerang head rod section lower end, the diameter of the boomerang head rod section are greater than the diameter of boomerang foot piece section.
In order to quickly remove fish from boomerang bar, the boomerang head rod section includes the upper rod section of upper end and is screwed under upper rod section
The lower rod section at end, the upper hangnail, boomerang hook slot, left hangnail and right hangnail and are arranged on upper rod section.
In order to improve flight precision of the invention, the lower end rod segment of the boomerang bar is equipped with the boomerang wing.
For convenience in bolt last time rope closing in tail portion of the invention, to the present invention be towed back to from water, under the boomerang bar
End is equipped with the lacing hole for installing cotton rope.
In conclusion the configuration of the present invention is simple, easy to use, it is able to achieve boomerang hook slot and is arranged as close as possible to boomerang bar front side, from
And guarantee ejection precision, secondly, can be effectively by fish limit on boomerang bar.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings and detailed description:
Fig. 1 is the schematic perspective view that hangnail of the invention is in unfolded state；
Fig. 2 is the schematic perspective view of another embodiment of the present invention；
Fig. 3 is the main view that three hangnails of the invention are in folded state；
Fig. 4 is the right view schematic cross-sectional view of Fig. 3；
Fig. 5 is that the upper hangnail of Fig. 4 is in the schematic cross-sectional view of unfolded state.
Specific embodiment
Referring to attached drawing, this one plus two types three thorn separation preventing fish boomerang include boomerang bar 2, the upper end of boomerang bar 2 is equipped with sharp boomerang point
1, which can be coniform or triangular pyramid；Secondly, the lower end of boomerang bar 2 is equipped with the lacing hole for installing cotton rope
15, it is to have cotton rope in lacing hole 15, the other end of cotton rope ties up in the wrist of people or on other positions, therefore, facilitates and incite somebody to action this
Invention is towed back to from water；Secondly, in order to make the head weight of boomerang bar 2 be greater than the aft weight of boomerang bar 2, which includes upper end
Boomerang head rod section 10 and boomerang foot piece section 11 positioned at 10 lower end of boomerang head rod section, wherein the diameter of the boomerang head rod section 10 is greater than boomerang tail
The diameter of rod segment 11；In addition, after the present invention is in injection fish body, in order to which fish is quickly removed from boomerang bar 2, boomerang bar of the invention
2 preferably two sections of bodies of rod be composed, for example, as shown in Fig. 2, can the lower end of boomerang head rod section 10 be arranged threaded hole, and incite somebody to action
Boomerang foot piece section 11 is directly screwed in the threaded hole, therefore it may only be necessary to which boomerang head rod section 10 and boomerang foot piece section 11 are separated, can be incited somebody to action
Fish in boomerang head rod section 10 is from top to bottom under strip, certainly, as shown in figure 4, the present invention preferably sets two sections for boomerang head rod section 10
Bar structure, i.e. boomerang head rod section 10 include the upper rod section 12 of upper end and the lower rod section 13 for being screwed on 12 lower end of upper rod section.In addition, being
Raising flight precision of the invention installs the boomerang wing 14 preferably in the lower end rod segment of boomerang foot piece section 11.
With continued reference to attached drawing, it is first provided with boomerang on upper rod section 12 of the invention and hooks slot 3, as shown in figure 4, the boomerang hooks slot 3 just
It is that the open type groove that opens up is tilted by lower forward upward in the rear lateral portion of upper rod section 12, when launching the present invention, first by bowstring
It is affiliated to and is hooked in slot 3 in boomerang, first pulling again moment later unclamps tail portion of the invention, so that the present invention be projected.
In addition, hangnail 4 and left hangnail 5 and the right side positioned at sustained height are also successively hinged on upper rod section 12 from top to bottom
Hangnail 6, wherein the hinge dress axle center of upper hangnail 4 is higher than boomerang and hooks the setting of slot 3, and the hinge of left hangnail 5 and right hangnail 6 dress axis is lower than
Boomerang hooks slot 3 and is arranged；In addition, upper hangnail 4, left hangnail 5 and right hangnail 6 surround the mutual angle of 2 axis of boomerang bar setting most
It is less 90 degree, such as the mutual angle of upper hangnail 4, left hangnail 5 and right hangnail 6 can be 120 degree；But it is of the invention
Upper hangnail 4, left hangnail 5 and right hangnail 6 in order to facilitate the installation of, preferably make left hangnail 5 parallel with the hinge of right hangnail 6 dress axis or
Coaxial arrangement, and the hinge dress axis of upper hangnail 4 and the hinge dress axis of left hangnail 5 are vertically arranged.As Figure 1-Figure 5, left hangnail 5
It is symmetrical set with right hangnail 6 along 2 axis of boomerang bar, and the hinge of upper hangnail 4 is mounted in the front side portion of boomerang bar 2, opens secondly, boomerang hooks slot 3
It is located at the rear lateral portion of boomerang bar 2.In order to realize the hinge assembling structure of upper hangnail 4, the upper end positioned at upper rod section 12 is run through equipped with front and back
The upper hinge tankage 7 of boomerang bar 2, the upper groove surface of upper hinge tankage 7 extends upwardly in boomerang apical segment, lower groove face extends downward into boomerang and hooks slot 3
Approximate mid-section position, it is horizontal in addition, upper rod section 12 is equipped with left and right through the lateral hinge dress hole of upper rod section 12 and upper hinge tankage 7
It is arranged at the top of the hinge dress close upper hinge tankage 7 in hole, and the inner end of upper hangnail 4 is equipped with and the lateral upper hinge cutting with scissors dress hole and being used cooperatively
Hole is filled, therefore, upper hangnail 4 is installed in upper hinge tankage 7 by passing through longitudinal hinged shaft in laterally hinge dress hole and upper hinge dress hole, separately
Outside, in inner end size hinge, wide, tail width gradually becomes smaller to the thorn piece of spininess structure upper hangnail 4, pierces the left and right thickness of piece
Less than the left and right width of upper hinge tankage 7；Secondly, upper hangnail 4 can be rocked to around hinge dress axis to the upper side direction far from boomerang bar 2
Set angle to be in unfolded state, as shown in figure 5, when upper hangnail 4 is in unfolded state substantially with boomerang bar 2 is perpendicular sets
It sets, and upper hangnail is that upper hangnail is blocked in unfolded state after the upper edge limit of upper hinge tankage 7；In addition, upper hangnail 4 is swung back
The tail portion realized folded state after supreme hinge tankage 7, and be rocked to the upper hangnail 4 of folded state is located at the preceding slot of upper hinge tankage 7
Mouthful outside, certainly, it is only necessary to the groove bottom for cutting with scissors tankage 7 to the distance between longitudinal hinged shaft be made to be less than the tail portion of upper hangnail 4 extremely
The distance between longitudinal hinged shaft, therefore, before the tail portion of upper hangnail can be blocked in by the lower edge of upper hinge tankage outside notch
Side.
Secondly, the hinge assembling structure in order to realize left hangnail 5 and right hangnail 6, sets on the upper rod section 12 that boomerang hooks 3 downside of slot
There is left and right to run through the lower hinge tankage 8 of boomerang bar 2, secondly, the upper groove surface of lower hinge tankage 8, which can extend upwardly to boomerang, hooks 3 front side of slot
In 2 rod segment of boomerang bar, so that the installation site of left hangnail 5 and right hangnail 6 be made to be arranged as close as possible to boomerang point 1；In addition, on upper rod section 12
Front and back is additionally provided with through the longitudinal direction hinge dress hole of upper rod section 12 and lower hinge tankage 8, longitudinally hinge fills hole close to the upper slot of lower hinge tankage 8 for this
Face setting, secondly, the inner end of the inner end of left hangnail 5 and right hangnail 6 is equipped with the lower hinge dress hole with the hole cooperation of longitudinal hinge dress,
Therefore, left hangnail 5 and right hangnail 6 are by passing through longitudinal hinge dress hole and the lower longitudinal hinged shaft 9 for cutting with scissors dress hole for left hangnail 5 and right hangnail
6 hinges are in lower hinge dress hole, in addition, left hangnail 5 and right hangnail 6 are roughly the same with the chamfered shape of upper hangnail 4, still, a left side is fallen
Thorn the sum of 5 and the front and back thickness of right hangnail 6 should be less than the front and back groove width of lower hinge tankage 8.Secondly, left hangnail 5 can be around hinge dress axis
Line is shown outward to set angle from the left notch of lower hinge tankage 8 in unfolded state；Right hangnail 6 can be around hinge dress axis
It is shown outward to set angle from the right notch of lower hinge tankage 8 in unfolded state；As shown in Fig. 2, right hangnail 6 and a left side are fallen
Thorn 5 is substantially vertical setting with boomerang bar 2 when being in unfolded state, and left hangnail and right hangnail are by the upper side edge of lower hinge tankage 7
Left hangnail and right hangnail are blocked in unfolded state after limit；Secondly, left hangnail 5 and right hangnail 6 are real after swinging back to lower hinge tankage 8
Existing folded state, and the tail portion for being rocked to the left hangnail 5 of folded state is located on the outside of the left notch of lower hinge tankage 8, is rocked to folding
The tail portion of the right hangnail 6 of overlapping state is located on the outside of the right notch of lower hinge tankage 8, certainly, it is only necessary to make the groove bottom of lower hinge tankage 8
It is less than tail portion of right hangnail 6 and left hangnail 5 the distance between to lateral hinged shaft to the distance between lateral hinged shaft, therefore,
The tail portion of right hangnail 6 and left hangnail 5 can be blocked on the outside of respective slot by the lower edge of lower hinge tankage 8.Then, when upper hangnail 4,
After left hangnail 5 and right hangnail 6 are inserted into the flesh of fish or pass through the flesh of fish with boomerang bar 2, if dilatory boomerang bar 2, three pieces hangnail can be with fish
Meat is shown outward, to firmly limiting fish on boomerang bar 2.
After adopting the above structure, firstly, since a upper hangnail 4, therefore, hangnail 4 on this is only arranged in the upside that boomerang hooks slot 3
Caused by wear meat resistance smaller, then guarantee the present invention when penetrating fish, can also make left hangnail 5 and right smoothly penetrate or penetrate
The flesh of fish then sufficiently limits fish on boomerang bar 2 to make three hangnails that can play position-limiting action；In addition, due to only in boomerang
A upper hangnail 4 is only arranged in the upside for hooking slot 3, therefore, smaller in the space that 2 upper end of boomerang bar remains for installing in advance hangnail 4,
Then boomerang can be made to hook slot 3 to be arranged as close as possible to boomerang point 1, even if therefore this practical extension string position, can be protected as close as possible to boomerang point 1
Precision of shooting to death of the invention is demonstrate,proved, the occurrence probability for reducing shake or swinging；Finally, due to the mutual folder between three hangnails
Angle is at least 90 degree, therefore, can improve hangnail be hooked on probability of the fishbone perhaps on fish-bone then avoid hangnail from fish-bone or
Fishbone is deviate between gap, so that fish be avoided to fall off from boomerang bar 2.
In conclusion the present invention is not limited to above-mentioned specific embodiments.Those skilled in the art, it is of the invention not departing from
Under the premise of spirit and scope, several change and modification can be done, all these variations should all fall into protection scope of the present invention.
Claims (10)
1. one kind one plus two types three pierce separation preventing fish boomerang, be equipped with the boomerang bar (2) of boomerang sharp (1) including upper end, the boomerang bar (2) it is upper
End is equipped with boomerang and hooks slot (3), it is characterised in that: is successively hinged with down from top to bottom in the upper end rod segment of the boomerang bar (2)
(4) and left hangnail (5) and right hangnail (6) positioned at sustained height are pierced, the hinge dress axle center of the upper hangnail (4) is higher than boomerang and hooks slot
(3) the hinge dress axis of setting, the left hangnail (5) and right hangnail (6) hooks slot (3) setting, the upper hangnail (4), a left side lower than boomerang
The mutual angle that hangnail (5) and right hangnail (6) surround the setting of boomerang bar (2) axis is at least 90 degree.
2. as described in claim 1 one plus two types three thorn separation preventing fish boomerang, it is characterised in that: the left hangnail (5) and the right side are fallen
It pierces the hinge dress axis of (6) in parallel or coaxial arrangement, the hinge dress axis of the upper hangnail (4) and the hinge of left hangnail (5) fills axis
It is vertically arranged.
3. as claimed in claim 2 one plus two types three thorn separation preventing fish boomerang, it is characterised in that: the left hangnail (5) and the right side are fallen
Thorn (6) is symmetrical set along boomerang bar (2) axis, and upper hangnail (4) hinge is mounted in the front side portion of boomerang bar (2), and the boomerang hooks slot
(3) it is provided with the rear lateral portion of boomerang bar (2).
4. as claimed in claim 3 one plus two types three thorn separation preventing fish boomerang, it is characterised in that: be located at the upper end of boomerang bar (2)
Run through the upper hinge tankage (7) of boomerang bar (2) equipped with front and back, the upper hangnail (4) is by inner end hinge in upper hinge tankage (7)；
The upper hangnail (4) can be rocked to set angle to the upper side direction far from boomerang bar (2) around hinge dress axis in expansion
State；The upper hangnail (4) swings back supreme hinge tankage (7) and realizes folded state afterwards, is rocked to the upper hangnail (4) of folded state
Tail portion is located on the outside of the preceding notch of upper hinge tankage (7).
5. as claimed in claim 3 one plus two types three thorn separation preventing fish boomerang, it is characterised in that: be located at boomerang and hook on the downside of slot (3)
Boomerang bar (2) rod segment is equipped with the lower hinge tankage (8) that boomerang bar (2) are run through in left and right, the left hangnail (5) and right hangnail (6) in
End hinge is in lower hinge tankage (8)；The left hangnail (5) can be outside from the lower left notch for cutting with scissors tankage (8) around hinge dress axis
It shows to set angle in unfolded state；The right hangnail (6) can fill right slot of the axis from lower hinge tankage (8) around hinge
Mouth is shown outward to set angle in unfolded state；The left hangnail (5) and right hangnail (6) are swung back to lower hinge tankage
(8) folded state is realized afterwards, the tail portion for being rocked to the left hangnail (5) of folded state is located on the outside of the left notch of lower hinge tankage (8),
The tail portion for being rocked to the right hangnail (6) of folded state is located on the outside of the right notch of lower hinge tankage (8).
6. as claimed in claim 5 one plus two types three thorn separation preventing fish boomerang, it is characterised in that: before being located at lower hinge tankage (8)
It is coaxially provided with longitudinally disposed longitudinal hinge dress hole on groove face and rear groove face, the inner end of the left hangnail (5) and right hangnail (6)
Inner end is equipped with the lower hinge dress hole with the hole cooperation of longitudinal hinge dress, and the left hangnail (5) and right hangnail (6) are by passing through longitudinal hinge
Left hangnail (5) and right hangnail (6) hinge are mounted in lower hinge dress hole by the longitudinal hinged shaft (9) for filling hole and lower hinge dress hole.
7. as described in claim 1 one plus two types three thorn separation preventing fish boomerang, it is characterised in that: the boomerang bar (2) includes upper end
Boomerang head rod section (10) and be located at the boomerang foot piece section (11) of boomerang head rod section (10) lower end, the diameter of the boomerang head rod section (10) is greater than
The diameter of boomerang foot piece section (11).
8. as described in claim 1 one plus two types three pierce separation preventing fish boomerang, it is characterised in that: the boomerang head rod section (10) includes
The upper rod section (12) of upper end and the lower rod section (13) for being screwed on upper rod section (12) lower end, the upper hangnail (4), boomerang hook slot (3), a left side
Hangnail (5) and right hangnail (6) are arranged on upper rod section (12).
9. as described in claim 1 one plus two types three thorn separation preventing fish boomerang, it is characterised in that: the lower end of the boomerang bar (2)
Rod segment is equipped with the boomerang wing (14).
10. as described in claim 1 one plus two types three thorn separation preventing fish boomerang, it is characterised in that: the lower end of the boomerang bar (2)
Equipped with the lacing hole (15) for installing cotton rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910857154.5A CN110476905A (en) | 2019-09-11 | 2019-09-11 | One adds two types three to pierce separation preventing fish boomerang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910857154.5A CN110476905A (en) | 2019-09-11 | 2019-09-11 | One adds two types three to pierce separation preventing fish boomerang |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110476905A true CN110476905A (en) | 2019-11-22 |
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ID=68557361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910857154.5A Pending CN110476905A (en) | 2019-09-11 | 2019-09-11 | One adds two types three to pierce separation preventing fish boomerang |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206310999U (en) * | 2016-11-21 | 2017-07-07 | 宁波德远精工科技有限公司 | A kind of arrow |
| US9737060B1 (en) * | 2017-02-23 | 2017-08-22 | Jeffrey Racho | Fishing apparatus |
| CN108770796A (en) * | 2018-04-04 | 2018-11-09 | 江汉大学 | Penetrate fish device |
| CN208273921U (en) * | 2018-05-14 | 2018-12-25 | 漳州绿樱园林绿化工程有限公司 | A kind of fish boomerang convenient for recycling |
| CN209047258U (en) * | 2018-11-07 | 2019-07-02 | 厦门市箭羿体育用品有限公司 | One kind penetrating air bladder |
| CN210610760U (en) * | 2019-09-11 | 2020-05-26 | 吕小星 | One-plus-two three-thorn anti-falling fish dart |
-
2019
- 2019-09-11 CN CN201910857154.5A patent/CN110476905A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206310999U (en) * | 2016-11-21 | 2017-07-07 | 宁波德远精工科技有限公司 | A kind of arrow |
| US9737060B1 (en) * | 2017-02-23 | 2017-08-22 | Jeffrey Racho | Fishing apparatus |
| CN108770796A (en) * | 2018-04-04 | 2018-11-09 | 江汉大学 | Penetrate fish device |
| CN208273921U (en) * | 2018-05-14 | 2018-12-25 | 漳州绿樱园林绿化工程有限公司 | A kind of fish boomerang convenient for recycling |
| CN209047258U (en) * | 2018-11-07 | 2019-07-02 | 厦门市箭羿体育用品有限公司 | One kind penetrating air bladder |
| CN210610760U (en) * | 2019-09-11 | 2020-05-26 | 吕小星 | One-plus-two three-thorn anti-falling fish dart |
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