JPH0535698Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application This invention relates to a body ring attached around the main body of a water bottle, etc., in order to attach a belt to an adherend such as a water bottle, bag, case, or bag with one touch. The present invention relates to a belt hanging plug that has a matching hole and is engaged with the engaging hole.

Prior Art Conventionally, a buckle consisting of a plug and a socket has a pair of operating buttons on the socket side, a pair of cylindrical locking members, and a separate spring that biases the locking members outward in opposite directions. A buckle is known in which a plug having a locking portion that locks with a locking member can be attached to and removed from a socket (Japanese Utility Model Publication No. 5811/1983).

In addition, the plug side is composed of a pair of locking pieces, a separate spring that biases the locking pieces outward to oppose each other, a board, and a case, and is detachable from the socket. Batsukuru and the like are known (French Patent Publication No. 2582200).

Problems to be Solved by the Invention However, these conventional plugs and the like consist of four or five parts, which makes them expensive due to the large number of parts, and requires time and effort to assemble. Further, since a coil spring or the like is used as a means for urging the push piece such as an operation button outward, there is also a problem that rust occurs.

The present invention has been developed in view of the above problems, and aims to provide a belt hanging plug that reduces manufacturing costs by reducing the number of parts and also simplifies the assembly work of the plug. It is something to do.

Means for Solving the Problems According to the present invention, the above problem is solved by a base having a push piece insertion hole, and a push piece having an engaging portion that can freely come out and go out from the insertion hole, and the base has a push piece insertion hole. has a tapered portion expanding outward on the inner surface thereof, and has a locking hole at an outer position continuous with the tapered portion, and the pusher piece has a locking stepped portion that engages with the locking hole of the base. This problem is solved by providing a plug for hanging a belt, which is characterized by having an elastic piece with an elastic piece.

Operation By pushing the pair of push pieces 11 inward, the engaging portion 46 of the push pieces 11 connects to the insertion portion 2 of the base 10.
In this state, the elastic piece 42 is inserted into the engagement hole 52 having a step formed in an adherend such as a water bottle or bag, and the push piece 11 is released.
The pusher piece 11 is pushed outward by the tapered portions 30, 30, and the engaging portion 46 engages with the engaging hole 52 of the adherend.

Embodiments Hereinafter, the present invention will be specifically described based on embodiments shown in the drawings.

1 to 4 show a plug P according to the present invention, which includes one base 10 and two
It is composed of three parts: push pieces 11, 11.

As shown in FIGS. 5 to 8, the base 10 consists of a main body 20 consisting of an enlarged part and an insertion part 21 integrally formed at the lower part of the main body 20, and a belt B is attached to the upper part of the main body 20. Through hole 22 for passing through
is formed.

In the main body 20, upper insertion holes 24, 24 into which the push pieces 11, 11 are inserted are formed symmetrically with respect to a partition wall 23 which functions as a stopper for the push pieces 11, 11. The lower insertion holes 25 are symmetrically arranged around the partition wall 23,
25 is formed. This upper insertion hole 24, 2
4 and the lower insertion holes 25, 25 are in communication, and the upper insertion holes 24, 24 and the lower insertion hole 2 are symmetrically connected to each other.
5 and 25 form push piece insertion holes 26 and 26 into which the push pieces 11 and 11 are inserted.

Inside each of the upper insertion holes 24, 24 is a side wall 2.
Guide grooves 29, 29 are formed laterally symmetrically by upper and lower protrusions 28, 28 which protrude inwardly from the inner wall surfaces of 7, 27. Each guide groove 2
Tapered portions 30, 30 are formed on the partition wall 23 side of 9, 29 so as to contract toward the partition wall 23, as shown in FIG. This tapered part 3
At the outer ends of 0,30 said side walls 27,27
are provided with locking holes 31, 31.

The push piece 11 is made of a synthetic resin material, and as shown in FIGS. 9 to 12, a thin wall portion 41 extends perpendicularly from the center of the oval push portion 40.
are integrally formed, and elastic pieces 42, 42 extending from the vertical center of the pusher 40 in the same direction as the thin wall portion 41 are integrally formed laterally symmetrically. This elastic piece 4
2 and 42 are designed to fit into the guide groove 29 of the base 10, and the distal end thereof has locking steps 43 and 43 that protrude outward as shown in FIG.
is formed. Each of the locking step portions 43 corresponds to the push portion 4.
The 0 side is a surface perpendicular to the elastic piece 42, and the outer side thereof is an inclined surface 43a that slopes toward the tip. A notch 44 is provided on the tip side of the thin portion 41 so that the elastic pieces 42, 42 can be elastically deformed.
is formed, and the lower part is made of a thick part, and the lower insertion hole 2 formed in the insertion part 21 of the base 10 is formed.
An engaging piece 45 inserted into each of the parts 5 and 25 is integrally formed. A push portion 4 is provided at the lower end of this engagement piece 45.
It has an engaging portion 46 that protrudes in the 0 direction. The engaging portion 46 has a horizontal upper surface and an arcuate lower surface.

The plug P according to this invention has the above structure, and in order to assemble the base 10 and the push pieces 11, 11, the elastic piece 42 is placed in front of the push piece insertion holes 26, 26 of the base 10. Push it in. Then, each elastic piece 42, 42 fits into the guide groove 29, 29 of the base 10.
The elastic pieces 42 and 42 are inserted while being elastically deformed inward, and the step portions of the locking portions 43 and 43 of the elastic pieces 42 and 42 fit and engage with the locking holes 31 and 31 of the base 10, respectively. Therefore, the base 10 and the push pieces 11, 11
It is easy to assemble with one touch.

Next, to explain how to use the plug P, for example, when attaching it to the water bottle 50 shown in FIGS. 13 and 14, a pair of left and right pushers 11,
11, press the pushing parts 40, 40 inwardly with your fingers. Then, as shown in FIG.
The elastic pieces 42, 42 of the base 10 are elastically deformed inward by the tapered parts 30, 30 of the base 10, while the push pieces 11, 11 are inserted into the push piece insertion holes 26, 2 of the base 10.
6 and the engaging parts 46, 46 of the push pieces 11, 11 enter into the insertion part 21 of the base 10. In this state, insert the insertion part 21 of the plug P into the engagement hole 52 formed on the upper surface of the body ring 51 of the water bottle 50, and release your finger. When the fingers are released, the tips of the elastic pieces 42, 42 of each push piece 11, 11 are deformed into a deflated state by the taper parts 30, 30, but these elastic pieces 42, 42 try to open to their original state. The force acts and each push piece 11, 11 is pushed back outward and the elastic piece 4
The step portions of the locking step portions 43, 43 of 2 and 42 are the base 1
The plug P is locked in the locking holes 31, 31 of 0, and the engaging parts 46, 46 of the push pieces 11, 11 protrude outside by the insertion part 21 of the base 10, as shown in FIG. The water bottle 50 is engaged with the engagement hole 52.
Can be installed with one touch. To remove the plug P, the plug P can be pulled out from the engagement hole 52 by pushing the push pieces 11, 11 in the same manner.

Fig. 15 shows a case where it can be applied to a bag, etc., in which an auxiliary member 53 is provided on the surface of a fabric C such as a bag, a hole is provided in the auxiliary member 53, and metal or synthetic material is formed around the hole. By attaching an auxiliary ring 54 made of a resin material to form the engagement hole 52, the plug P according to the present invention can be applied to a bag, etc.

FIG. 16 shows another embodiment, in which the base 10 has one push piece insertion hole 26, and one push piece 11 can freely move in and out of this push piece insertion hole 26. In this figure, one engagement step part is formed in the engagement hole 52 of the adherend so that it can be engaged with the engagement part 46 of the pusher piece 11. If such a plug P is used, the number of parts is further reduced by one compared to the first embodiment, which makes it cheaper, and it is convenient because the assembly process can be completed only once.

FIG. 17 shows an improvement of the embodiment shown in FIG. 16, in which a step portion 55 protruding outward is formed at the lower part of the partition wall 23 on the opposite side of the push piece 11, so that the engagement hole of the adherend is improved. 52 so that the plug P can be stably attached to the plug P. In this case, the engaging hole 52 of the adherend needs to be large enough to allow the stepped portion 55 to fit in without getting caught due to the stepped portion 55 protruding outward.

FIG. 18 shows another embodiment of the elastic piece 42 of the push piece 11, in which a pair of elastic pieces 42, 42 are shown.
This is an embodiment showing a state in which the locking step portion 43 of one of the elastic pieces 42 is removed. That is, it is not necessary to provide the locking steps 43, 43 on both elastic pieces 42, 42, and even if they are provided only on one side, the base 1
The pusher piece 11 never falls out of the 0 position.

Effects of the invention As described above, the plug of this invention has fewer parts than conventional plugs, making it easier and cheaper to manufacture, and it can be assembled by simply pushing the push piece into the base, making assembly work easier. This has the practical effect of being extremely simple.

[Brief explanation of the drawing]

Figure 1 is a front view of the plug according to the present invention, Figure 2 is a front view of the plug according to the present invention;
The figures are a right side view of Fig. 1, Fig. 3 is a cross-sectional view taken along the - line in Fig. 1, Fig. 4 is a sectional view taken along - line in Fig. 1, and Fig. 5 is a front view of the base. Figure 6 shows the fifth
7 is a sectional view taken along the - line in FIG. 6, FIG. 8 is a sectional view taken along the - line in FIG. 9 is a left side view, FIG. 11 is a right side view of FIG. 9, FIG. 12 is a bottom view of FIG. 9, and FIG. 13 is a part of a water bottle, which is an example of the adherend. The perspective view, Fig. 14, is the first
Figure 3 is an enlarged sectional view of the main part, and Figure 15 is a partial sectional view showing an example where the plug can also be applied to a bag.
6 and 17 are cross-sectional views showing an embodiment of the plug with one push piece, and FIG. 18 is a cross-sectional view showing another embodiment of the elastic piece of the push piece. P...Plug, 10...Base, 11...Pushing piece, 20...Main body, 21...Insertion part, 23...Partition wall, 24...Upper insertion hole, 25...Lower insertion hole, 26... Pressing piece insertion hole, 27... side wall, 30...
... Taper, 31 ... Locking hole, 42 ... Elastic piece, 4
3...Locking portion, 45...Engagement piece, 46...Engagement portion.

Claims (1)

[Scope of utility model registration request] A base 10 having push piece insertion holes 26, 26;
The base 10 has a tapered part 30 that expands outward on the inner surface of the push piece insertion holes 26, 26. , the tapered portion 30
The press piece 11 has an elastic piece 42 having a locking step 43 that engages with the locking hole 31 of the base 10. Plug for belt hanging.