CN2145507Y

CN2145507Y - Casting net connector

Info

Publication number: CN2145507Y
Application number: CN 92221101
Authority: CN
Inventors: 吕榜洲
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-30
Filing date: 1992-09-30
Publication date: 1993-11-10
Anticipated expiration: 2002-09-30

Abstract

The utility model relates to a casting net connector which comprises a connector and a connector cover. The casting net connector is made into a disc-shaped piece by plastic integral forming. A plurality of small supporting rods are arranged on both sides of the casting net connector, and the center is made into a circular ring shape. The connector cover is made into a disc shape corresponding to the connector, an annular groove is arranged on the circumferential surface of the connector cover, and a big round hole is arranged on the center of the connector cover. The small supporting rods are equally distributed and hung on net eyes on a net top edge, or the small supporting rods are bound on the back of the circumference of the connector. The connector cover is clamped and combined with the connector mutually to cause each net eye to be sheathed and combined without looseness. The center round hole of the connector or the connector cover is divided into three peer-to-peer shortage holes by rib strips.

Description

Casting net connector

The utility model is about a kind of connector of casting net, and this kind connector of casting net is more simplified the manufacturing of casting net easily.

As shown in Figure 1, the top net of commonly using cast net (10) must pass to fasten in the circumferential groove of an annular connector (12) again and make it fixing with a wiring (11); It links in conjunction with very bothersome, and production efficiency is not high, and relies on artificial proficiency skills to make the firm system of each element together, easily causes the defective products that gets loose because of artificial careless mistake.

The main purpose of the utility model is to provide a kind of connector of casting net, and is to be improved at commonly using connector, and the top of casting net can be fixed on the connector simply, and unexpected getting loose.

According to the connector of casting net of the present utility model, this connector is a discoid element, and its central authorities have a circular hole, has many little poles on its side and hangs for mesh, or have an annular groove and tie up admittedly for net, and its side is provided with a holding section in addition;

The discoid element that connector cover system is relative with this connector, its periphery has a downward ring edge, and this ring edge inboard has another holding section, and when this connector and the combination of connector cover, this ring edge forces netting twine sagging, and the mutual chimeric separation in both holding sections.

The central circular hole system of this connector or connector cover is separated into three equities with rib and lacks the hole.

Now with explanation of specific embodiment conjunction with figs. as back:

Fig. 1 commonly uses the stereogram of casting net.

Fig. 2 is that the utility model connector of casting net is loaded on a stereogram of casting net.

Fig. 3 is the connector exploded perspective view of the utility model.

The assembled sectional view of Fig. 4 connector that to be Fig. 3 dissect along the A-A line.

Fig. 5 is the cast net assembled sectional view of connector of another embodiment of the utility model.

Shown in Fig. 3 and 4, this connector (31) is to be used in combination with connector cover (32), this connector (31) is by the whole disk that forms of plastic cement, its card periphery up is provided with many little poles (311), its central authorities have a hollow cylinder portion (314), this hollow cylinder portion (314) periphery has a circular rabbet (315) as the engaging position, its endoporus is separated with rib (316) and is three scarce holes (317), secondly, this connector cover (32) is also integrally formed by plastic cement, central authorities are a circular hole (324), the suitable height of tool, have a snap flange (325) in its hole, when this circular hole (324) was enclosed within on this cylindrical portion (314), this flange (325) just can be embedded in this recess (315) and fix; Secondly, this binding cover (32) card inboard is provided with annular groove (322), and corresponding to each little pole (311) that this connector (31) is gone up, each ramuscule masthead end just can stretch in this annular groove (322).

Under the use situation explanation of above-mentioned connector (31) and connector cover (32):

In the time fixedly mesh operation will being concentrated in net (33) top, the mesh mean allocation ground on net (33) top need only be hung on respectively on these little poles (311), then this connector cover (32) is made up with this connector (31) from top to bottom, the recess (315) that utilizes cylindrical portion (314) and this flange (325) engaging mutually make that both are unlikely to separate, at this moment, respectively the top of this little pole (311) be driving fit stretch in the annular groove (322), therefore, hanging on the last mesh of each little pole (311) all is limited by between connector cover (32) and connector (31), unexpected coming off, moreover, this connector cover (32) periphery has a dish edge (321) in order to force net (33) downward, and become an integral member in order to coat connector (31), going up three scarce holes (317) with rib (316) separations as for this connector (31) is with so that backguy (53) is divided into three beams passes, make and pass being swift in motion of backguy (53), and be easy to pull and use and cast net.Certainly, this three scarce hole (317) also can be designed on connector cover (32).

According to the above description, the utility model connector (31) is different from the person of commonly using fully with the architecture advances of connector cover (32) as can be known, is that an innovative design makes the mesh on the top of casting net concentrated fixing, and operation is very simple, convenient and rapid, and its mesh is fixing very firm.

Again as shown in Figure 5, be the utility model embodiment that another equivalence of connector changes that casts net, this connector (41) is the one-body molded disk-like element of plastic cement, and its central authorities have a through hole (411), and periphery has an annular groove (412), and its apical margin (413) has a flange (414).Relatively, this connector cover (42) also is the disk-like element of plastic rubber shaping, just can cover and close in this connector (41), its central authorities have a through hole (421), its ring edge (422) inner face is provided with an annular groove (423), cast net (33) top system is tied up rope (43) and is tied in this annular groove (412), again this connector cover (42) is placed on this connector (41), and be embedded in groove (423) and make both relative positionings with flange (414), and net (33) evenly distributes toward sagging, it is very firm to make up, and has previous embodiment equivalence effect.

Claims

1, a kind of connector of casting net is characterized in that, connector is a discoid element, and its central authorities have a circular hole, has many little bars on its side and hangs for mesh, or have an annular groove and tie up admittedly for net, and its side is provided with a holding section in addition;

The plate-like unit shape that connector cover system is relative with this connector, its periphery has a downward ring edge, and this ring edge inboard has another holding section, and when this connector and connector cover made up, this ring edge forced netting twine sagging, and both holding sections are mutual chimeric does not separate.

2, the connector of casting net according to claim 1 is characterized in that, the central circular hole system of this connector or connector cover is separated into three equities with rib and lacks holes.