JPH11137123A - Landing net - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a landing net in which a net frame bearing the network is detachably attached to the top end of a handle and the net frame and the handle can be simply assembled. SOLUTION: A handle 4 and a net frame 3 are detachably connected by the combination of a female joint 5 fitted to the handle 4 with a male joint 6 fitted to the net frame 3 and a connection projection 8 is radially bumped from the male joint 6 and inserted into a connection groove 9 formed on a fitting hole 7 in the female joint 5. In addition, on the side of the net frame 3 of the female joint 5, a locking plate 12 is formed that has another fitting hole 10 and a connection groove 11 through which the male joint 6 and the connection projection 8 are inserted and this locking plate 12 is attached to the female joint 5 rotatably around both fitting holes 7, 10 as the axis.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a net, and more particularly, to a net having a net frame and a handle detachably attached thereto.

[0002]

2. Description of the Related Art A tether net used for fishing generally has a structure in which a net frame with a net is fixed to the tip of a handle, but the net frame or the handle is sized according to the purpose of use. Because of this, it is inconvenient to carry and store when moving or when not using the tether net. For this reason, there are known ones in which the length is adjustable by making the handle extendable, and those in which the mesh frame and the handle are separated and detachably connected to each other by screw connection.

[0003]

However, in the case of the connection by the above screw connection, when assembling the separated mesh frame and the handle, one of the mesh frame and the handle is fixed and the screw is fitted while rotating the other. Need to be included. On the other hand, in actual fishing, while operating the rod on which the fish was hung,
In some cases, it is necessary to assemble the net, and in such a case, the conventional screw-joined type net has a problem that the assembly is troublesome and thus lacks convenience in an emergency. The present invention addresses this situation and aims to provide a net which can be assembled quickly and more easily.

[0004]

That is, the feature of the tether net of the present invention is that a net frame for mounting the net is detachably attached to the tip of a handle. A female joint provided with a fitting hole and attached to a handle, and attached to a mesh frame and removably connected by a combination of a male joint fitted and inserted into the fitting hole, and an engaging projection is formed radially outward from the male joint. At the same time, the male fitting and the engaging projection are formed in the fitting hole of the female joint in the fitting hole of the female joint so that the engaging projection is fitted when the male joint is inserted. A lock plate having another fitting hole to be inserted and an engaging groove is formed so as to coincide with each other, and the lock plate is rotatably attached to the female joint around the two fitting holes. Further, in the net of the present invention, a fixing means for fixing the lock plate so as not to rotate at a predetermined lock position where the engagement groove of the lock plate does not match the engagement groove of the female joint is formed. Is also possible. The locking means is constituted by an inclined step formed on the mesh frame side of the lock plate and an inclined step formed on the lock plate facing surface of the mesh frame, and rotating the lock plate to the lock position. The fixing can be performed by engaging these inclined steps so as to press each other. Further, the mesh frame is configured to be freely foldable by a combination of at least two frame materials such as a semicircle, and one ends of these frame materials are flexibly connected to each other by a connection pin that is substantially coaxial with the handle. At the other end of the frame material, a male / female fitting portion is provided that fits when the net frame is deployed, and the male joint is protruded from the male fitting portion toward the outside of the net frame. It is also possible to form a hole through which the joint is formed, and to form a second engaging projection on the male joint, which projects radially outward from the engaging projection at a required distance in the axial direction from the engaging projection to the distal end. is there.

[0005]

According to the present invention having the above structure,
With the engagement groove of the lock plate and the engagement groove of the female joint aligned with each other, the male joint is inserted into the fitting hole of the female joint, and the lock plate is rotated to displace the engagement groove. Can be fixed by a lock plate to the male joint and the female joint, and the mesh frame and the handle can be easily connected via the male joint and the female joint. In addition, at the time of attachment and detachment, when the lock plate is rotated and the engagement groove is aligned with the engagement groove of the female joint, the engagement between the lock plate and the engagement protrusion of the male joint is released, The screen frame and handle are easily separated. Further, by forming the fixing means for fixing the lock plate, it is possible to prevent the lock plate from being inadvertently rotated and to more reliably fix the mesh frame and the handle. The net frame is foldable and the male joint is formed with two stages of engaging projections so that the lock plate is engaged with the second engaging projections. The male / female fitting portion can be released, whereby the net frame can be folded while attached to the handle.

[0006]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
An embodiment of the present invention will be exemplarily described. FIG. 1 is a perspective view showing a staple net according to an embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing a main part of the embodiment, and FIG.

As shown in FIG. 1, the net 1 of this embodiment has a structure in which a net frame 3 on which a net 2 is mounted is detachably attached to the tip of a handle 4. On the other hand, in this embodiment of the present invention, the handle 4 and the net frame 3 are detachable by a combination of a female joint 5 attached to the handle 4 by a bolt structure and a male joint 6 attached to the net frame 3, for example. It is connected to.

A plurality of engaging projections 8 project radially outward from the male joint 6 at substantially equal intervals in the circumferential direction, and the male joint 6 is inserted into a fitting hole 7 formed in the female joint 5.
A lock plate 12 having an engagement groove 9 in which the engagement protrusion 8 is fitted when the lock plate 12 is inserted, and further having another insertion hole 10 and an engagement groove 11 in alignment with the mesh frame 3 side of the female joint 5. The lock plate 12 is integrally attached to the female joint 5 so as to be rotatable around the two fitting holes 7 and 10. The fitting hole 10 and the engaging groove 11 of the lock plate 12 have substantially the same axial cross section as the fitting hole 7 and the engaging groove 9 of the female joint 5, respectively. Then, the engagement groove 11 of the lock plate 12 is inserted into the engagement protrusion 8 of the male joint 6 in a state where the engagement groove 11 is aligned with the engagement groove 9 of the female joint 5 by the rotation of the lock plate 12. A lock state is set in which the mating projection 8 is not inserted.

In the glove net according to the embodiment of the present invention, the lock plate 12 is rotated at a predetermined lock position where the engagement groove 11 of the lock plate 12 and the engagement groove 9 of the female joint 5 do not match. A fixing means 13 is formed to be fixed so as not to be fixed. The fixing means 13 includes an inclined step portion 14a having an inclined surface formed on the mesh frame 3 side of the lock plate 12, and an inclined step portion 14b having another inclined surface formed on the lock plate facing surface of the mesh frame 3. It is composed of The inclined surfaces of the inclined step portion 14a of the lock plate 12 and the inclined step portion 14b of the mesh frame 3 are inclined in directions facing each other. That is, the lock plate 12 is rotated to the lock position, and these inclined steps 14a, 14b are rotated.
The inclined surfaces 14a and 14b are engaged with each other so that the inclined surfaces 14a and 14b are pressed against each other so as to be fixed.

On the other hand, in the net 1 according to the embodiment of the present invention, as shown in FIG. 1, the net frame 3 is formed by combining two upper frame members 15 each having a quarter circle and a quarter circle having the same shape. One end of each of the two upper frame members 15 is constituted by a combination with two lower frame members 16, and one end of the connection pin 1 is coaxial with the handle 4.
7 so that the upper frame 1
The other end of the lower frame member 5 and one end of the lower frame member 16 are flexibly connected to each other by a connecting pin 18 orthogonal to the circular plane when the net frame 3 is unfolded in a circular shape.

As shown in FIG. 4, male and female fitting portions 19 and 20 are provided at the other ends of these lower frame members 16 so as to fit in the above-mentioned circular unfolding. The male joint 6 protrudes toward the female fitting portion 20, a hole 21 is formed in the female fitting portion 20 to penetrate the male joint 6, and the male joint 6 is axially required from the engagement protrusion 8 to the distal end side. Second engagement projections 22 projecting radially outward at intervals are formed. The second engagement projections 22 are formed in the same number and the same shape as the first engagement projections 8, and the distance between the first and second engagement projections 8 and 22 is determined by the thickness of the lock plate 12. And the thickness of the hole 21 of the female fitting portion is slightly larger than the total thickness. As a result, the net frame 3 is
When it is folded while being attached to the lock plate 12, the lock plate 12 fits between the first and second engagement projections 8,22.

In the glove net of the embodiment of the present invention, the male joint 6 is inserted into the female joint 5 with the engaging groove 11 of the lock plate 12 and the engaging groove 9 of the female joint 5 being aligned. By inserting the lock plate 12 into the hole 7 and rotating the lock plate 12 to shift the engagement grooves 9 and 11, the engagement protrusion 8 of the male joint 6 is prevented from falling off by the lock plate 12 and the male joint 6 is fixed to the female joint 5. The mesh frame 3 and the handle 4 can be easily connected via the male joint 6 and the female joint 5.

When the lock plate 1 is attached or detached,
When the engagement groove 11 is aligned with the engagement groove 9 of the female joint 5, the lock plate 12 and the engagement protrusion 8 of the male joint 6 are disengaged, and The net frame 3 and the handle 4 are easily separated.

Further, by forming a fixing means 13 for fixing the lock plate 12, careless rotation of the lock plate 12 is prevented, and the mesh frame 3 and the handle 4 are prevented.
It is possible to more reliably secure the connection.

As described above, the mesh frame 3 is made freely foldable, and the engagement projections 8 and 22 of the male joint 5 are formed in two stages in the axial direction. Are engaged, the male and female fitting portions 19, 20 of the mesh frame 3 are changed from the state of FIG. 2 to the state of FIG.
Can be released, whereby the net frame 3 can be folded while attached to the handle 4 as shown in FIG.

The embodiment of the present invention has been described above. As the mesh frame, as shown in FIG.
Frame members 23 and 24 in which the lower frame member 16 and the
Can be combined to form a net frame 3 '. One ends of the two frame members 23 and 24 are connected to each other by a connecting pin 17 which is substantially coaxial with the handle 4, and the other ends are provided with the above-described male and female fitting portions 19 and 20.
This makes it possible to fold the net frame 3 'in two as shown.

[0017]

As described above, the tether net of the present invention removably connects a handle and a net frame by a combination of a female joint attached to the handle and a male joint attached to the net frame. An engagement protrusion is provided to protrude radially outward from the male joint, an engagement groove is formed in the fitting hole of the female joint so that the engagement protrusion is fitted when the male joint is inserted, and a mesh of the female joint is formed. On the frame side, a lock plate having another fitting hole and an engaging groove through which the male joint and the engaging projection are inserted is formed, and the lock plate is formed on the female joint with the two fitting holes as axes. With the engagement groove of the lock plate aligned with the engagement groove of the female joint, the male joint is inserted into the fitting hole of the female joint, and the lock plate is rotated. By shifting the engaging groove, the male joint The engaging projections can be locked by the lock plate and the male joint can be fixed to the female joint. The mesh frame and handle can be easily connected via these male and female joints. Sometimes, when the lock plate is rotated so that the engagement groove matches the engagement groove of the female joint, the engagement between the lock plate and the engagement protrusion of the male joint is released, and the mesh frame is disengaged. And the handle have a remarkable effect of being easily separated. Further, by forming the fixing means for fixing the lock plate, it is possible to prevent the lock plate from being inadvertently rotated and to more reliably fix the mesh frame and the handle. The net frame is foldable and the male joint is formed with two stages of engaging projections so that the lock plate is engaged with the second engaging projections. The male / female fitting portion can be released, whereby the net frame can be folded while attached to the handle.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a net according to an embodiment of the present invention.

FIG. 2 is a longitudinal sectional view showing a main part of the embodiment.

FIG. 3 is a transverse sectional view of the same.

FIG. 4 is an exploded perspective view of the same.

FIG. 5 is a longitudinal sectional view showing a state where a lock plate is engaged with a second engagement protrusion.

FIG. 6 is a perspective view showing a state where the net frame is folded while attached to a handle.

FIG. 7 is a perspective view showing a state in which another net frame is folded while attached to a handle.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Tame net 2 Net 3, 3 'Net frame 4 Handle 5 Female joint 6 Male joint 7 Fitting hole (Female joint) 8 First engaging projection 9 Engaging groove (Female joint) 10 Fitting hole (Lock plate) 11 Engaging groove (Lock plate) 12 Lock plate 13 Fixing means 14a Inclined step 14b Inclined step 15 Upper frame material 16 Lower frame material 17 Connection pin 18 Connection pin 19 Male fitting part 20 Female fitting part 21 Hole 22 Second engaging projection 23, 24 Semicircular frame material

Claims (4)

[Claims] 1. A thigh net having a net frame to which a net is attached, which is detachably attached to a tip of a handle, wherein the handle and the net frame are provided with a female fitting which is fitted to the handle with an insertion hole in an axial direction.
Attached to a mesh frame, detachably connected by a combination with a male fitting inserted into the fitting hole, and projecting an engagement projection radially outward from the male fitting, and into the fitting hole of the female fitting, When the male joint is inserted, an engaging groove into which the engaging protrusion is fitted is formed, and another fitting hole through which the male joint and the engaging protrusion are inserted is engaged with the engaging groove on the mesh frame side of the female joint. A net, wherein a lock plate is formed, and the lock plate is rotatably attached to the female joint around the two fitting holes. 2. A fixing means for fixing the lock plate so as not to rotate at a predetermined lock position where the engagement groove of the lock plate does not match the engagement groove of the female joint. Thigh net. 3. The fixing means comprises an inclined step formed on a side of the lock plate on the mesh frame side and an inclined step formed on a surface of the mesh frame opposite to the lock plate. 3. The net according to claim 2, wherein said step is rotated so that said inclined steps are engaged with each other so as to press against each other. 4. The net frame is constructed so as to be freely foldable by combining at least two frame materials such as semicircles, and one ends of these frame materials are flexibly connected by connecting pins substantially coaxial with the handle. At the same time, the other ends of these frame members are provided with a male and female fitting portion which fits when the mesh frame is deployed, and the male fitting is projected from the male fitting portion toward the outside of the mesh frame, and the female fitting portion is provided. A hole for penetrating the male joint is formed in the male joint, and a second engaging projection is formed in the male joint so as to protrude radially outward from the engaging projection at a required distance in the axial direction toward the distal end side. Item 1. A net according to any one of Items 1 to 3.