JP3080083U - Net frame fixing device - Google Patents

Abstract

(57) [Summary] A net frame holder 2 and a fixing tool 3 are provided. The net frame holder 2 can be developed in two,
It has a T-shaped groove inside. The neck portion of the net frame is fitted into the concave groove, and the net frame holder 2 can be held by holding the net frame holder 2 in two. By screwing the fixing member 3 to the holding member 2, the joined state of the holding member 2 and the rod 4 attached to the front side of the holding member 2 are fixed. [Effect] Since the net frame 1 is fixed inside, the net frame 1 can be fixed more firmly. In addition, the net frame 1 and the rod 4 can be freely replaced as needed.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention relates to a fixture for attaching a net for catching insects, a net for toys, a net for appreciation fish, etc. to a rod body, and more specifically, to more firmly fix a rod-shaped net to a net frame obtained by bending a wire into a ring shape. The present invention relates to a fixing device that can be used.

[0002]

[Prior art]

 As shown in FIG. 4, there is known a conventional net frame fixing device. In this case, a portion from the neck of the net frame is inserted into a cylindrical hole 5.1 located on a side surface of a rod body. Was.

[0003]

[Problems to be solved by the invention]

 Since the rod was simply inserted into the cylinder hole and fixed, it was easy to replace the net frame, but on the contrary, there was a disadvantage that the net frame could easily come off from the fixture. That is, if a centrifugal force is applied to the net frame when the net is used, for example, by swinging the net, it is not possible to withstand the centrifugal force by simply inserting the front end of the net frame into the cylindrical hole 5.1. There was a drawback that the net frame came off. Also, when the net breaks, it has been difficult to replace only the net, even if the rod was not damaged, and the rod was also discarded. The present invention has been made to solve such a problem, and even if a net is used, the net frame is more firmly fixed to the rod body, and a catch net, a fish net for a toy, which can replace the net, It is an object of the present invention to provide a net frame fixing device such as an appreciation fish net.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the fixing device of the present invention is a fixing device for connecting the rod frame 4 with the net frame 1 obtained by bending a wire into a ring shape, and at least the neck portion 1.1 of the net frame 1 is sandwiched. The net frame holder 2 and the net frame can be detachably engaged with a net frame holder that holds the front and back split frame holders 2a and 2b. A fixing device 3 for connecting and fixing a rod 4 mounted on the front side of the holding device 2 and fixing the fixing device 3 to the mesh frame holding device 2 holding the neck portion 1.1 of the net frame. The mesh frame 1 and the rod body 4 are fixed by engaging with.

[0005] Thereby, at least the neck portion 1.1 of the net frame can be fixed by sandwiching it between the front and back halves of the net frame holding members 2a and 2b. Since the mesh frame 1 and the rod body 4 are fixed by being engaged with the mesh frame holder 2 holding the frame 1, the portion 1.2 from the neck is simply inserted as in the conventional case. It can be more firmly fixed than in the case. Further, since the mesh frame 1 is held and fixed at least from the neck portion 1.1, there is no possibility that the mesh frame comes off from the fixture when using the mesh tool. Also, there is an advantage that the net frame 1 can be replaced very easily as required.

In this case, a T-shaped concave groove 2.1 is provided in the inside of the front and back halves of the net frame holding members 2a and 2b. It is desirable to hold the net frame 1 by holding the net frame holders 2a and 2b together after being positioned inside the net frame 1. As a result, at least the neck portion 1.1 of the net frame is parked in the T-shaped groove 2.1, and the net frame holders 2a and 2b are held together by holding the net frame 1 thereon. can do. As a result, the net frame can be firmly fixed. Since the net frame is fixed by the two net frame holders 2a and 2b, if the net frame is expanded as necessary, the net frame can be replaced. Can be.

The fixing device 3 can surround the rod body 4, and by screwing the fixing device 3 to the mesh frame holding member 2, the holding state of the net frame holding members 2 a and 2 b and the mesh frame holding member 2 a and 2 b can be adjusted. It is desirable to fix the rod body 4 mounted on the front side of the holding body 2. By screwing the fixing member 3 to the net frame holder 2, the binding state of the net frame holders 2a and 2b and the rod body 4 attached to the front side of the net frame holder 2 can be fixed. As a result, the net frame 1 can be more firmly fixed as the whole fixture, so that the net frame does not come off from the fixture.

[0008] The front and back halves of the net frame holder are connected by a bendable connecting portion. In this way, the front and back halves of the frame holder 2a and 2b do not fall apart and are easy to store. After the neck portion 1.1 of the net frame is fitted to one of them, the net frame can be held simply by putting the other over the other party and holding it together, which is extremely convenient for attaching the net frame 1.

[0009]

[Embodiment of the invention]

 Preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 shows an example of the fixing device of the present invention, which shows a state before the fixing device 3 is screwed, and also shows a cutaway portion. FIG. 2 shows a state in which the split net frame holders 2a and 2b are developed. FIG. 3 shows a state in which the net frame 1 and the rod body 4 are connected and fixed by a fixture. This fixing device includes a net frame holder 2 composed of two front and back halves 2a and 2b capable of holding a net frame 1 in which a single wire is bent in a ring shape. It can be detachably engaged, and is formed of a fixing member 3 for connecting the net frame holder 2 and a rod body 4 mounted on the front side of the net frame holder 2. In addition, the net 1.3 is attached to the net frame 1.

[0010] Both the net frame holding member 2 and the fixing member 3 are formed of plastic resin by the connecting portion 2.7. The front and back split frame holders 2a and 2b are connected by a bendable thin connecting portion 2.7 and can be deployed as shown in FIG. T-shaped concave grooves 2.1, 2.1 are formed inside the holding members 2a, 2b, which are divided into two sides. The neck portion 1.1 of the mesh frame and the portion 1.2 on the front side thereof can be fitted into both concave grooves 2.1, 2.1 each having a half of the wire diameter. In this case, as shown in FIG. 1, the loop portion 1.3 of the net frame 1 protrudes from the circular openings 2.4 on both left and right sides of the upper portion of the net frame holding body 2 which is tied. Further, the front end portion 1.4 of the net frame 1 stops at the slot 2.5 provided at the lower portion of the holder 2.

[0011] The neck portion 1.1 of the mesh frame 1 fitted into the concave groove 2.1 inside the mesh frame holding body 2 and the portion 1.2 on the front side thereof are divided into two mesh frame holding members. The two ribs 2.2, 2.2 formed on the facing surfaces of the bodies 2a, 2b, respectively, and the one-step higher surface 2.4a, formed on the groove opening 2.4 of the concave groove 2.1. 2.4b, raised portion below the net frame holder 2a 6,2.6. The unfolded two net frame holders 2a and 2b are formed on both sides of the longitudinal groove portion of the concave groove 2.1 of one net frame holder 2a. .9, engagement between the mesh holding member 2b of the other party and the mesh holding member 2b of the other party, the arc-shaped ridge 2.10 formed near the connecting portion 2.7 and the other end. Of the mesh frame holder 2b with the arc-shaped wall surface, and the plurality of projections 2.11 and 2.12 formed on one of the mesh frame holders 2a and the mesh frame holder of the other side. They are held together by fitting with holes 2.13 and 2.14 formed in the holding body 2b. Thus, the neck portion 1.1 and the portion 1.2 ahead of the neck portion 1 of the net frame 1 are fitted into the held net frame holder 2 and are firmly fixed. Since the holding member 2 can be redeployed and is of a fitting type, the holding member 2 can be replaced freely.

The fact that the net frame can be freely replaced means that the net can be replaced even if the net is torn, and the rod portion can be reused, so that the resources can be effectively used and the efficiency can be improved. Positively, they are mutually compatible, such as nets for catching insects, fish nets for toys, and fish nets for appreciation, and have the effect that one rod can be used for multiple purposes depending on the application.

The lower half of the net frame holder 2 in which the split members 2a and 2b are held together has a cylindrical shape, and a male screw 2.3 is formed almost in the middle thereof. Then, the rod body 4 is inserted into the lower cylindrical portion 2.15 by the male screw 2.3 as shown in FIG.

On the other hand, the fixing tool 3 connects the rod body 4 and the above-described net frame holder 2 and further strengthens the fit of the held net frame holder 2. As shown in FIG. 1, the fixing device 3 has a cylindrical shape, and has a female screw 3.1 formed on an upper inner surface thereof. By screwing the female screw 3.1 of the fixing tool 3 into the male screw 2.3 of the mesh frame holder 2 described above, the fitting of the mesh frame holder 2 becomes stronger. When the fastener 3 is screwed into the net frame holder 2, as shown in FIG. 3, the lower part 2.7 of the net frame holder 2 acts as a core, and The distal end portion of the rod body 4 inserted into the cylindrical portion 2.15 of the net frame holder 2 is fixed by the cylindrical wall 3.2 of FIG. Here, the case where the fixing tool 3 is attached to the net frame holder 2 by screwing a male screw and a female screw is illustrated, but the fixing tool 3 is attached to the net frame holder 2. You may make it attach by sliding. For example, two ridges are formed in the longitudinal direction of the outer peripheral surface of the net frame holder 2, and both ridges are fitted into two grooves formed in the longitudinal direction of the inner peripheral surface of the fixture 3. The fixing tool 3 can be slid while being moved. As described above, the net frame fixing device for the insect net of the present invention allows the net frame 1 and the rod body 4 to be more firmly fixed than in the conventional case, and allows the net frame to be freely replaced.

[0015]

[Effect of the invention]

 In the fixing device according to the first aspect of the present invention, since the net frame is fitted into the held net frame holder, the net frame is fixed more firmly than in the conventional case. Since it is a formula, there is an effect that the net frame can be freely attached and detached. In addition, it is said that the rod attached to the front side of the net frame holder is fixed by the fixing tool, and the fitting of the held net frame holder is more firmly fixed, and the net frame can be freely attached and detached. effective.

In the fixing device according to the second aspect of the present invention, since a T-shaped groove is provided inside the fixing device, at least the neck portion of the mesh frame can be fitted and fixed firmly. This has the effect that the net frame can be freely attached and detached.

In the fixing device according to the third aspect of the present invention, the rod mounted on the front side of the net frame holder can be surrounded by the fixing device and firmly gripped. Further, by screwing the fixing member to the holding member, the fitting of the held holding member can be further strengthened, and the net frame can be firmly fixed as a whole.

In the fixing device according to the present invention, the net frame holder is not separated and is easy to store, and it is very convenient to attach the net frame. Having.

[Brief description of the drawings]

FIG. 1 is a front view showing an example of a fixing device according to the present invention, showing a state before a fixing device is screwed, and showing a cutaway portion.

FIG. 2 is a plan view showing a state in which a two-piece net frame holder is developed.

FIG. 3 is a longitudinal sectional side view showing a state where the net frame and the rod are connected and fixed by the fixture shown in FIG. 1;

FIG. 4 is a front view showing an example of the prior art, with a part cut away.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Net frame, 1.1 ... Neck part of net frame, 1.2 ... Diameter of neck part of net frame, 1.3 ... Net attached to net frame, 1.4 ...
Tip of the net frame 2 ... Net frame holding body, 2a, 2b ... Split member, 2.1
... T-shaped concave groove, 2.2 ... rib, 2.3 ... male screw, 2.
4, 2.5 ... groove mouth, 2.6 ... raised part, 2.7 ... connecting part, 2.8, 2.9 ... ridge, 2.10 ... arc-shaped ridge,
2.11.2.12 ... projection, 2.13 2.14 ... hole,
2.15: Cylindrical part 3: Fixing device, 3.1: Female screw, 3.2: Cylindrical wall, 4: Rod body

Claims (4)

[Utility model registration claims] 1. A fixing device for connecting a wire frame and a rod body which is obtained by bending a wire into a ring shape, wherein the front and back halves hold at least a neck portion of the wire frame and hold it. And a fixing tool for connecting and fixing the mesh frame and a rod attached to the front side of the mesh frame holder, which can be removably engaged with the mesh frame holding body tied together. A net frame fixing device, wherein the net frame and the rod body are fixed by engaging the fixing tool with the net frame holder holding a neck portion of the net frame. 2. A front and back half of a net frame holding body has a T-shaped groove inside, and at least a neck portion of the net frame is positioned in the concave groove, and the net is divided into two. The net frame fixing device according to claim 1, wherein the net frame is held by holding the frame holding body together. 3. The fixing device can surround the rod body. By screwing the fixing device on the net frame holder, the fixing state of the net frame holder and the front side of the net frame holder are determined. The net frame fixing device according to claim 1, wherein the net frame fixing device is fixed to the mounted rod body. 4. The net frame fixing device according to claim 1, wherein the front and back half net frame holding members are connected by a bendable connecting portion.