CN210610760U

CN210610760U - One-plus-two three-thorn anti-falling fish dart

Info

Publication number: CN210610760U
Application number: CN201921507590.1U
Authority: CN
Inventors: 吕小星
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-26
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses an add three thorn anticreep formula dartlike weapon of two types, be equipped with the dart pole of dartlike weapon point including the upper end, the upper end of dartlike weapon pole is equipped with dartlike weapon tongue groove, and the last overhead end pole section of dartlike weapon pole is equipped with barb and left barb and the right barb that is located same height from top to bottom in proper order, and the hinge dress axle center of going up the barb is higher than dartlike weapon tongue groove setting, and the hinge dress axis of left barb and right barb is less than dartlike weapon tongue groove setting, and upward contained angle between each other of barb, left barb and right barb around dartlike weapon pole axis setting is 90 degrees at least. This fish dartlike weapon simple structure, convenient to use can realize dartlike weapon groove and be close to dartlike weapon pole front side setting as far as possible to guarantee to launch the precision, secondly, can be effectively with the fish spacing on dartlike weapon pole.

Description

One-plus-two three-thorn anti-falling fish dart

Technical Field

The utility model relates to an one-plus-two three-thorn anti-falling fish dart.

Background

The fish dart is a tool for fishing, is usually matched with a slingshot for use, and is connected with a thread rope at the rear end, and the other end of the thread rope is bound on the body of a person; when fishing, the fish darts are shot into water through the slingshot, and the fish darts and the fish are withdrawn by dragging the rope after the fish darts stab or pierce the fish body, so that the aim of fishing is fulfilled.

Secondly, the prior art darts usually include a dart rod, the front end of which is provided with a sharp dart point, the front end of the dart rod is provided with a barb which can be unfolded or folded on the dart rod, in addition, a dart hook groove is arranged on the dart rod in front of the barb, the dart hook groove is used for hooking on a rubber band of the slingshot, so as to shoot the darts into water; however, the barbs in the prior art are generally two pieces symmetrically arranged on the dart rod, and the two pieces of barbs have the disadvantage that the fish cannot be effectively blocked on the dart rod, for example, when the fish dart penetrates through the fish body, if the fish is too big in reaction or the fish body is too big, the barbs may break the fish meat during the process of dragging the fish, or the two pieces of barbs may be pulled out from the gap between the two fish bones, so that the fish falls off; secondly, if the barbs are arranged into three pieces arranged around the dart rod and the barbs are arranged on the rear sides of the dart hook grooves, when the fish dart penetrates through the fish body, the resistance is large, and the three pieces of barbs possibly cannot penetrate through or penetrate the fish body, so that the barbs are disabled; if three-piece barb sets up the dart head position at dart catching groove front side, then can lead to dart catching groove position retrusion, lead to the ejection focus retrusion of fish dart promptly, then lead to when launching the fish dart, the fish dart takes place the swing easily or shakes, then reduces to shoot and kills the precision or easily launches the fish dart on the hand of holding the catapult.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a simple structure, convenient to use can realize darting the groove and be close to dartlike weapon pole front side setting as far as possible to guarantee to launch the precision, secondly, can be effectively with the fish spacing one add three thorn anticreep formula dartlike weapon of two types on dartlike weapon pole.

In order to solve the technical problem, the utility model discloses a dart pole that the upper end was equipped with dart point, dart pole's upper end is equipped with dartlike weapon groove, and its structural feature is: dart rod's upper end portion pole section is last from top to bottom in proper order the hinge be equipped with barb and be located same high left barb and right barb, the hinge dress axle center of going up the barb is higher than dartlike weapon groove setting, the hinge dress axis of left side barb and right barb is less than dartlike weapon groove setting, it is 90 degrees at least to go up barb, left barb and right barb around the contained angle each other that dart rod axis set up.

After the structure is adopted, firstly, only one upper barb is arranged on the upper side of the dart hook groove, so that the meat penetrating resistance caused by the upper barb is smaller, and then the fish shooting device ensures that the left barb and the right barb can smoothly penetrate or penetrate the fish meat when shooting the fish, so that the three barbs can all function, and the fish is fully limited on the dart rod; in addition, only one upper barb is arranged on the upper side of the dart hook groove, so that the space reserved for installing the upper barb on the upper end part of the dart rod is smaller, the dart hook groove can be arranged as close to the dart point as possible, even if the string hanging position of the utility model is as close to the dart point as possible, the shooting precision of the utility model can be ensured, and the occurrence probability of shaking or swinging is reduced; finally, because the mutual included angle between the three barbs is at least 90 degrees, the probability that the barb hook is hung on a fish bone or a fish bone can be improved, and then the fish is prevented from falling off from the dart rod.

Further, the hinge dress axis of left barb and right barb is parallel or coaxial setting, go up the hinge dress axis of barb and the perpendicular setting of hinge dress axis of left barb.

Further, left side barb and right barb set up along dartlike weapon pole axis bilateral symmetry, go up the barb hinge dress and at the preceding lateral part of dartlike weapon pole, dartlike weapon groove is seted up at the back lateral part of dartlike weapon pole.

In order to realize the hinging structure of the upper barb, an upper hinging groove which penetrates through the dart rod from front to back is arranged at the upper end part of the dart rod, and the upper barb is hinged in the upper hinging groove through the inner end part; the upper barb can swing to a set angle around the hinge axis in the direction away from the upper side of the dart rod so as to be in a spreading state; go up the barb and swing back to and realize fold condition after going up the hinge dress groove, swing to fold condition's the afterbody of going up the barb and be located the preceding notch outside of hinge dress groove.

In order to realize the hinging structure of the left barb and the right barb, a dart rod section positioned on the lower side of the dart groove is provided with a lower hinging groove which penetrates through the dart rod from left to right, and the left barb and the right barb are hinged in the lower hinging groove through the inner end part; the left barb can swing outwards from the left notch of the lower hinge groove to a set angle around the hinge axis so as to be in a spreading state; the right barb can swing outwards from the right notch of the lower hinge groove to a set angle around the hinge axis so as to be in a spreading state; left side barb and right barb pendulum return to and realize fold condition under after the hinge dress groove, swing to the left notch outside in hinge dress groove under the afterbody of the left barb of fold condition is located, swing to the right notch outside in hinge dress groove under the afterbody of the right barb of fold condition is located.

The coaxial vertical hinge dress hole that is equipped with vertical setting on preceding groove face and the back groove face that is located hinge dress groove down, the interior tip of left side barb and the interior tip of right barb all are equipped with vertical hinge dress hole complex lower hinge dress hole, left side barb and right barb are through passing vertical hinge dress hole and the vertical hinge axle of hinge dress hole down with left barb and right barb hinge dress under in the hinge dress hole.

In order to make the weight of the head of the dart rod greater than the weight of the tail of the dart rod, the dart rod comprises a dart rod section at the upper end and a dart rod section at the lower end of the dart rod section, and the diameter of the dart rod section is greater than that of the dart rod section.

In order to take off the fish from dartlike weapon pole fast, dartlike weapon head pole section includes the upper boom section of upper end and the lower boom section of spiral shell dress at upper boom section lower extreme, go up barb, dartlike weapon groove, left barb and right barb setting on the upper boom section.

In order to improve the utility model discloses a flight precision, be equipped with the dart wing on dart rod's the lower tip pole section.

In order to facilitate the recovery of the rope on the tail bolt of the utility model, thereby dragging the utility model back in water, the lower end of the dart rod is provided with a rope through hole for threading the rope.

To sum up, the utility model discloses simple structure, convenient to use can realize darting the groove and be close to dartlike weapon pole front side setting as far as possible to guarantee to launch the precision, secondly, can be effectively spacing the fish on dartlike weapon pole.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

fig. 1 is a schematic perspective view of the barb of the present invention in an expanded state;

fig. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a front view of the present invention with three barbs in a folded position;

FIG. 4 is a schematic right sectional view of FIG. 3;

figure 5 is a cross-sectional view of the upper barb of figure 4 in an expanded state.

Detailed Description

Referring to the attached drawings, the one-plus-two type three-thorn anti-falling type fish dart comprises a dart rod 2, wherein the upper end of the dart rod 2 is provided with a sharp dart point 1, and the dart point 1 can be in a conical shape or a triangular pyramid shape; secondly, the lower end part of the dart rod 2 is provided with a rope through hole 15 for threading a rope, the rope is tied in the rope through hole 15, and the other end of the rope is tied on the wrist or other parts of a person, so that the utility model is convenient to drag back from water; secondly, in order to make the weight of the head of the dart rod 2 greater than the weight of the tail of the dart rod 2, the dart rod 2 comprises a dart rod section 10 at the upper end and a dart rod section 11 at the lower end of the dart rod section 10, wherein the diameter of the dart rod section 10 is greater than that of the dart rod section 11; additionally, the utility model discloses after penetrating into the fish body, in order to take off the fish from dart rod 2 fast, the utility model discloses a dart rod 2 is preferably that two sections body of rod combinations form, for example, as shown in FIG. 2, can set up the screw hole at the lower extreme of dart head pole section 10, and with dart tail pole section 11 direct spiral shell dress in this screw hole, consequently, only need with dart head pole section 10 and dart tail pole section 11 separation, alright with the fish on dart head pole section 10 from top to bottom roll over, of course, as shown in FIG. 4, the utility model discloses preferably set up dart head pole section 10 into two sections body of rod structures, dart head pole section 10 includes upper end 12 and the lower pole section 13 of spiral shell dress at upper end 12 lower extreme. In order to improve the flight accuracy of the present invention, it is preferable to attach a dart wing 14 to the lower end rod section of the dart tail rod section 11.

Continuing to refer to the attached drawing, the utility model discloses an at first be equipped with dartlike weapon catching groove 3 on last pole section 12, as shown in fig. 4, this dartlike weapon catching groove 3 is exactly the open type slot that the back lateral part of last pole section 12 was offered to the slope of the front upper side down, is launching the utility model discloses the time, will hang the bowstring earlier and lean on in dartlike weapon catching groove 3, later drag earlier and pull and loosen in the twinkling of an eye the utility model discloses a afterbody, thereby will the utility model discloses jet out.

In addition, the upper rod section 12 is also hinged with an upper barb 4, a left barb 5 and a right barb 6 which are positioned at the same height from top to bottom in sequence, wherein the hinged axis of the upper barb 4 is higher than the dart hook groove 3, and the hinged axes of the left barb 5 and the right barb 6 are lower than the dart hook groove 3; in addition, the angle between upper barb 4, left barb 5 and right barb 6 arranged around the axis of dart rod 2 is at least 90 degrees, for example, the angle between upper barb 4, left barb 5 and right barb 6 may be 120 degrees; however, the utility model discloses for the convenience install barb 4, left barb 5 and right barb 6, the preferred hinge dress axis that makes left barb 5 and right barb 6 is parallel or coaxial setting, and the hinge dress axis of going up barb 4 sets up with the hinge dress axis of left barb 5 is perpendicular. As shown in fig. 1-5, left barb 5 and right barb 6 are disposed bilaterally symmetrically along the axis of dart rod 2, and upper barb 4 is hinged on the front side portion of dart rod 2, and secondly, dart hook groove 3 is provided on the rear side portion of dart rod 2. In order to realize the hinging structure of the upper barb 4, an upper hinging groove 7 which penetrates through the dart rod 2 from front to back is arranged at the upper end part of the upper rod section 12, the upper groove surface of the upper hinging groove 7 extends upwards into the dart tip section, the lower groove surface extends downwards to the approximate middle position of the dart hook groove 3, in addition, a transverse hinging hole which penetrates through the upper rod section 12 and the upper hinging groove 7 from left to right is arranged on the upper rod section 12, the transverse hinging hole is arranged close to the top of the upper hinging groove 7, the inner end part of the upper barb 4 is provided with an upper hinging hole which is matched with the transverse hinging hole, therefore, the upper barb 4 is penetrated in the upper hinging groove 7 through a longitudinal hinge shaft which penetrates through the transverse hinging hole and the upper hinging hole, in addition, the upper barb 4 is in a sharp-shaped structure with the inner end part size hinge width, the tail width gradually decreases to the spike-shaped structure, and the left-right thickness of the spike piece is smaller than the left-right width of; secondly, the upper barb 4 can swing to a set angle around the hinging axis in the direction away from the upper side of the dart rod 2 so as to be in a developed state, as shown in fig. 5, the upper barb 4 is approximately vertically arranged with the dart rod 2 when in the developed state, and the upper barb is blocked in the developed state after being limited by the upper edge of the upper hinging groove 7; in addition, go up barb 4 and swing back and realize fold condition after last hinge dress groove 7, and swing to fold condition the afterbody of going up barb 4 be located the preceding notch outside of hinge dress groove 7, of course, only need make on the tank bottom surface of hinge dress groove 7 to the distance between the vertical hinge axle be less than the afterbody of going up barb 4 to the distance between the vertical hinge axle can, consequently, the afterbody of going up the barb can be blockked the notch outside in the front by the lower border of going up hinge dress groove.

Secondly, in order to realize the hinging structure of the left barb 5 and the right barb 6, a lower hinging groove 8 which penetrates through the dart rod 2 from left to right is arranged on an upper rod section 12 positioned on the lower side of the dart hooking groove 3, and secondly, the upper groove surface of the lower hinging groove 8 can extend upwards into the rod section of the dart rod 2 on the front side of the dart hooking groove 3, so that the mounting positions of the left barb 5 and the right barb 6 are arranged as close to the dart point 1 as possible; in addition, still be equipped with the longitudinal hinge dress hole that runs through upper stem section 12 and lower hinge dress groove 8 around on upper stem section 12, this longitudinal hinge dress hole is close to the upper groove face setting of lower hinge dress groove 8, secondly, the interior tip of left barb 5 and the interior tip of right barb 6 all are equipped with the lower hinge dress hole with longitudinal hinge dress hole complex, consequently, left barb 5 and right barb 6 are through passing longitudinal hinge dress hole and the longitudinal hinge 9 of lower hinge dress hole with left barb 5 and the hinge dress of right barb 6 under in the hinge dress hole, in addition, left barb 5 and right barb 6 are roughly the same with the profile shape of last barb 4, however, the sum of the thickness around left barb 5 and right barb 6 should be less than the groove width around lower hinge dress groove 8. Secondly, the left barb 5 can swing out from the left notch of the lower hinge groove 8 to a set angle around the hinge axis so as to be in a spreading state; the right barb 6 can swing out from the right notch of the lower hinge groove 8 to a set angle around the hinge axis so as to be in a spreading state; as shown in fig. 2, the right barb 6 and the left barb 5 are approximately vertically arranged with the dart rod 2 when in the expansion state, and the left barb and the right barb are limited by the upper side edge of the lower hinge groove 7 and then are blocked in the expansion state; secondly, left barb 5 and right barb 6 are swung back and are realized fold condition under hinge dress groove 8 back, and swing to fold condition left barb 5's afterbody lies in the left notch outside of hinge dress groove 8 down, swing to fold condition right barb 6's afterbody lies in the right notch outside of hinge dress groove 8 down, of course, only need make down the tank bottom surface of hinge dress groove 8 to the distance between the horizontal hinge axle be less than right barb 6 and left barb 5's afterbody to the distance between the horizontal hinge axle can, consequently, right barb 6 and left barb 5's afterbody can be blockked in corresponding notch outside by the following edge of hinge dress groove 8 down. Then, after going up barb 4, left barb 5 and right barb 6 and inserting the fish meat or passing the flesh of fish along with dartlike weapon pole 2, if drag dartlike weapon pole 2, then three-piece barb can outwards be swung out along with the flesh of fish to with the firm spacing of fish on dartlike weapon pole 2.

After the structure is adopted, firstly, because only one upper barb 4 is arranged on the upper side of the dart hook groove 3, the meat penetrating resistance caused by the upper barb 4 is smaller, so that the fish shooting device can ensure that the left barb 5 and the right barb can smoothly penetrate or penetrate the fish meat when shooting the fish, and the three barbs can play a limiting role, so that the fish can be fully limited on the dart rod 2; in addition, only one upper barb 4 is arranged on the upper side of the dart hook groove 3, so that the space reserved for installing the upper barb 4 on the upper end part of the dart rod 2 is smaller, the dart hook groove 3 can be arranged as close to the dart point 1 as possible, even if the string hanging position of the utility model is as close to the dart point 1 as possible, therefore, the shooting precision of the utility model can be ensured, and the occurrence probability of shaking or swinging is reduced; finally, because the mutual contained angle between three barbs is 90 degrees at least, consequently, can improve the probability that barb hook hung on fishbone or fishbone, avoid then that the barb is deviate from between fishbone or the fishbone gap to avoid the fish to drop from dartlike weapon pole 2.

To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications are intended to be within the scope of the present invention.

Claims

1. The utility model provides an one adds three thorn anticreep formula dartlike weapon of two types, includes that the upper end is equipped with dart rod (2) of dartlike weapon point (1), the upper end of dartlike weapon rod (2) is equipped with dartlike weapon grooving (3), its characterized in that: dart rod (2) upper end portion pole section from top to bottom in proper order on the hinge be equipped with barb (4) and lie in left barb (5) and right barb (6) of same height, the hinge dress axle center of going up barb (4) is higher than dart catching groove (3) and sets up, the hinge dress axis of left side barb (5) and right barb (6) is less than dart catching groove (3) and sets up, it is 90 degrees at least to go up contained angle between each other that barb (4), left barb (5) and right barb (6) set up around dart rod (2) axis.

2. The one-type-plus-two-barb anti-falling fish dart as claimed in claim 1, wherein the hinge axes of the left barb (5) and the right barb (6) are arranged in parallel or coaxially, and the hinge axis of the upper barb (4) is arranged perpendicular to the hinge axis of the left barb (5).

3. The one-plus-two type three-barb anti-drop dart according to claim 2, wherein the left barb (5) and the right barb (6) are arranged symmetrically left and right along the axis of the dart rod (2), the upper barb (4) is hinged at the front side part of the dart rod (2), and the dart hook groove (3) is arranged at the rear side part of the dart rod (2).

4. The one-plus-two type three-barb anti-falling fish dart of claim 3, characterized in that the upper end of the dart rod (2) is provided with an upper hinge groove (7) which penetrates the dart rod (2) from front to back, and the upper barb (4) is hinged in the upper hinge groove (7) through the inner end; the upper barb (4) can swing to a set angle around the hinging axis in the direction away from the upper side of the dart rod (2) so as to be in a spreading state; go up barb (4) and swing back to and realize fold condition after last hinge dress groove (7), swing to fold condition the afterbody of last barb (4) be located the preceding notch outside of hinge dress groove (7).

5. The one-plus-two type three-barb anti-drop fish dart of claim 3, characterized in that the dart rod (2) section at the lower side of the dart hook groove (3) is provided with a left and a right lower hinge groove (8) penetrating through the dart rod (2), and the left barb (5) and the right barb (6) are hinged in the lower hinge groove (8) through the inner end part; the left barb (5) can swing outwards from the left notch of the lower hinge groove (8) to a set angle around the hinge axis so as to be in a spreading state; the right barb (6) can swing out from the right notch of the lower hinge groove (8) to a set angle around the hinge axis so as to be in a spreading state; left side barb (5) and right barb (6) are swung back and are realized fold condition under hinge grooving (8) after, swing to the left notch outside that hinge grooving (8) were located down to the afterbody of the left barb (5) of fold condition, swing to the right notch outside that the afterbody of the right barb (6) of fold condition was located hinge grooving (8) down.

6. The one-plus-two type three-barb anti-falling fish dart as claimed in claim 5, wherein longitudinal hinge-fitting holes are coaxially formed in the front groove surface and the rear groove surface of the lower hinge-fitting groove (8), the inner end portion of the left barb (5) and the inner end portion of the right barb (6) are respectively provided with a lower hinge-fitting hole matched with the longitudinal hinge-fitting holes, and the left barb (5) and the right barb (6) are hinged with the left barb (5) and the right barb (6) in the lower hinge-fitting holes by a longitudinal hinge shaft (9) passing through the longitudinal hinge-fitting holes and the lower hinge-fitting holes.

7. The one-plus-two type three-thorn anti-drop fish dart of claim 1, characterized in that the dart rod (2) comprises a dart head rod section (10) at the upper end and a dart tail rod section (11) at the lower end of the dart head rod section (10), and the diameter of the dart head rod section (10) is larger than that of the dart tail rod section (11).

8. The one-plus-two type three-barb anti-slip dart of claim 7, wherein said dart head rod section (10) comprises an upper rod section (12) at the upper end and a lower rod section (13) screwed to the lower end of the upper rod section (12), and said upper barb (4), dart hook groove (3), left barb (5) and right barb (6) are disposed on the upper rod section (12).

9. The one-plus-two type three-thorn anti-drop fish dart of claim 1, wherein a dart wing (14) is arranged on the lower end rod section of the dart rod (2).

10. The one-type-plus-two-three-thorn anti-slip fish dart as claimed in claim 1, wherein the lower end of the dart rod (2) is provided with a stringing hole (15) for stringing a string.