JP3133441U - PET bottle brush - Google Patents

Abstract

[PROBLEMS] To propose a means for using a PET bottle that can be attached to a cap attachment part of a PET bottle and can be cleaned even in a grooved portion such as a sill groove or a bath lid in an anhydrous state or while supplying water.
A cap main body 1 having a fitting opening 11 for fitting to a cap mounting portion of a plastic bottle on one end side, a brush 2 planted on the other end side, and an internal pressure adjusting spring incorporated in the cap main body 1. 3, a pressure receiving piece 4 of the spring 3, and a ring 5 for fixing the piece 4. The cap body 1 includes a fitting spiral 12 formed on the inner surface of the opening 11, and a back side thereof. The pressure receiving piece 4 of the spring 3 has a convex curved surface that fits into an inner hole of the ring 5, and a pressure of the spring 3. The ring 5 is configured to have an inner hole that fits in a watertight manner with the convex curved surface of the piece 4 and prevents the piece 4 from protruding outward.
[Selection] Figure 1

Description

  The present invention relates to a cleaning brush that is used by being attached to a cap attachment portion using a used plastic bottle. More specifically, the present invention relates to a cleaning brush for cleaning while using this PET bottle as a handle for the brush.

  As for this kind of PET bottle, the empty container after drinking a filling drink inside is generally mostly discarded as a useless thing. However, some proposals using an empty container have been made from the viewpoint of effective use of resources and effective use of waste.

  As one of the means, as seen in Patent Document 1, a plastic bottle that is an empty container is used, and a cap with one or a plurality of holes is attached to the cap attaching portion. A pet butt cleaning tool has been proposed in which water in a bottle is ejected from a hole in a cap to wash the pet butt.

Also, as can be seen in Patent Document 2, using a plastic bottle that is also an empty container, a rectangular tube with a cleaning liquid discharge hole formed at the tip is attached to the cap attached to the cap attachment. A portable butt cleaner has also been proposed in which the butt is cleaned by discharging a cleaning liquid from a hole opened at the tip of the rectangular tube.
JP 2005-312419 A JP 2006-280834 A

  However, these means for using empty plastic bottles are for cleaning the pet or human buttocks, and the technical idea is that the water or cleaning liquid is ejected from the hole and the jet water is directly injected into the pet or human. By applying to the butt, the butt is washed using the fountain pressure.

  Therefore, the present invention is a means of using an empty plastic bottle, which is different from the conventional means of washing the butt by spraying water on the butt, and for cleaning the cap attached to the cap mounting portion of the PET bottle. It is assumed that the brush body has been directly planted, and the plastic bottle is used as a grip for cleaning, while pressing the brush even on grooved parts that are usually difficult to clean, such as a sill groove in a building or a bath lid, The present invention also proposes a means for utilizing empty PET bottles that can be easily cleaned while supplying water as needed.

  In order to achieve the object, the configuration of the brush for using a PET bottle according to the present invention is a cleaning brush that is used by being attached to a cap mounting portion of a used PET bottle, and has a PET bottle cap mounting portion on one end side. A cap main body 1 having a fitting opening 11 for fitting, a brush 2 planted on the other end side, an internal pressure adjusting spring 3 housed in the cap main body 1, a pressure receiving piece 4 of the spring 3, The cap body 1 includes a fitting spiral 12 formed on the inner surface of the opening 11, a ring fixing hole 13 formed on the inner side thereof, and a front end side. The pressure receiving piece 4 of the spring 3 has a convex curved surface 41 fitted to the inner hole 51 of the ring 5, and a pressure receiving portion 42 for receiving the pressure of the spring 3. The ring 5 is 4 fitted into the convex curved surface 41 and the watertight like, are those where the structure includes a bore 51 for preventing the jumping out to the outside of the frame 4.

  In implementing the plastic bottle brush having such a configuration, the spring 3 can be a coil spring, and the cap body 1 can be provided with an insertion hole 15 for the coil spring.

  Also, the ring 5 of the piece presser is formed by two members, a soft ring 5A having an inner hole 51 for fitting with the convex curved surface 41 of the piece 4 and a hard ring 5B for fixing the peripheral edge 52 thereof. Can be implemented as

  The PET bottle brush according to the present invention has a brush planted directly on the other end side of the cap body having an opening for fitting to the cap mounting portion of the PET bottle on one end side. By using it as a grip handle for cleaning, for example, it is necessary to clean a groove-shaped part that is usually difficult to clean, such as a sill groove in a building or an accordion-type folding bath lid, while pressing the brush. There is an effect that can.

  Further, an internal pressure adjusting spring that presses the piece toward the opening side of the cap body, a pressure receiving piece, and a ring for fixing the piece are inserted in the cap body, and a fitting spiral to the plastic bottle neck is inserted. At the same time as fixing the ring in the ring fixing hole formed on the back side of the strip, the ring's inner hole receives the convex curved surface of the piece and fits it in a watertight manner, and at the same time prevents the piece from popping out Therefore, even if the PET bottle falls down with water in the PET bottle, the water will not leak naturally, and if you press the PET bottle and apply external pressure, the water pressure will cause the piece to temporarily Retreating against the spring pressure, a gap is created between the inner hole of the ring and the convex curved surface of the piece, and water can be discharged from the discharge hole at the tip, so supplying water to the brush as necessary Cleaning with water Effect that can be carried out easily even those that have at the same time.

  In carrying out the present invention, the spring 3 that presses the piece 4 inserted into the cap body 1 toward the opening side is a plate-like spring bent in an arc shape other than the coil spring, or the back side of the piece 4 ( The small protrusion for cushion may be simultaneously formed on the wall surface 17 of the piece arrangement hole 14 of the cap body 1 for receiving the piece 4 or the piece 4 and the spring as a separate member may be omitted. The shape of the piece 4 need not be an arrowhead shape, and can be implemented as a sphere or a similar shape.

  Further, the ring 5 of the piece presser is provided with an inner hole 51 that fits with the convex curved surface 41 of the piece 4 and can hold the piece 4 in a predetermined posture. It is not necessary to form with 2 members of 5A and the hard ring 5B.

  Embodiments of the present invention will be described below with reference to the drawings. 1 to 6 are views showing a main embodiment of the present invention, in which FIG. 1 is an exploded perspective view showing each part, and FIG. 2 is a sectional view showing a central longitudinal shape of each part in FIG. 3 is a front view showing the external shape of each component of FIG. 1, FIG. 4 is a side view showing the external shape of each component of FIG. 1 viewed from the front side, and FIG. 5 is a central longitudinal sectional view showing the entire assembled state. FIG. 6 is a perspective view showing a mounting state on the PET bottle.

  The plastic bottle utilization brush shown in this main embodiment is a cleaning brush that is used by being attached to a mounting portion of a cap of a used empty plastic bottle that has been used for drinking the liquid inside. As shown in FIGS. 1 and 2, the brush has a cap body 1 having an opening 11 for fitting to a cap mounting portion t of a plastic bottle P on one end side, and a brush 2 planted on the other end side, A coil spring 3 for adjusting internal pressure, a pressure receiving piece 4 for receiving the pressure of the spring 3, and two rings 5A and 5B for fixing the piece 4 are provided.

  Among these, the cap main body 1 includes a spiral strip 12 for fitting into the bottle on the inner surface of the opening 11, and a ring fixing hole 13, a piece receiving hole 14, and a spring insertion hole 15 on the back side thereof. The water discharge hole 16 is provided on the most advanced side. The brush 2 is implanted on the surface opposite to the opening 11. A small protruding rib 18 for preventing slipping along the longitudinal direction is formed on the outer peripheral surface of the main body 1.

  The pressure receiving piece 4 of the spring 3 includes a convex curved surface 41 that fits into the inner hole 51 of the first ring 5A of the two rings 5A and 5B on one side, and the spring 3 on the back side thereof. And a spring fixing shaft 43 that protrudes from the back surface side.

  The ring 5 is fixed to the ring fixing hole 13 of the cap body 1 by coming into contact with the soft ring 5A having an inner hole 51 fitted to the convex curved surface 41 of the piece 4 and the peripheral edge 52 of the ring 5A. It is formed of two members with the ring 5B. Needless to say, this ring 5 is not necessarily required, but the ring 5 receives the spring pressure applied to the piece 4 and when the internal pressure is applied to the bottle, the piece 4 is moved to the back side by the water pressure. A single ring is sufficient as long as it functions to form a passage gap.

  As shown in FIG. 5, each of such parts is formed by attaching the spring 3 to the spring fixing shaft 43 on the back surface of the piece 4, as shown in FIGS. The ring 5A, 5B may be pushed into the ring fixing hole 13 of the cap body 1 and fixed with the thin ring 5A facing away, while being inserted into the ring 1 and holding down the protrusion 4 by the spring 3.

  The approximate dimensions of the parts shown in FIGS. 1 to 5 are as follows. The outer diameter of the cap body 1 is 32 mm, the length of the tube is 18 mm, and the length of the flocking brush is 35 mm.

  As shown in FIG. 6, the PET bottle utilization brush having such a structure is used by being attached to the cap attaching portion t of the used PET bottle P which has become empty.

  FIGS. 7 and 8 respectively show another embodiment of the piece 4. The piece 4 in FIG. 7 is replaced with a coil spring on the back side of the piece 4 instead of the spring fixing shaft 43 in the embodiment 4. 3 has a structure in which a hole 43a into which one end portion of 3 is inserted is formed.

  Subsequently, the piece 4 shown in FIG. 8 has, as an elastic body in place of the coil spring 3 that presses the piece 4, a plurality of pieces protruding in the circumferential direction and arcuate toward the back side on the back side. The extended four elastic protrusions 45 are integrally formed, and the piece 4 is always elastically given toward the opening 11 side of the cap body 1 by the elasticity of the elastic protrusions 45. The spring referred to in the present invention can be implemented by integrating the piece and the spring acting body in this way.

  The embodiment considered to be representative of the present invention has been described above, but the present invention is not necessarily limited to the structure shown as this embodiment. In addition, the present invention satisfies the above-described constituent requirements, achieves the above-described object, and can be implemented with appropriate modifications within the scope of the above-described effects.

  The brush for using plastic bottles according to the present invention is attached to the cap mounting part of the empty plastic bottle, and the plastic bottle is used as a grip handle, and the brush part is used to make it like a sill groove in a building or a bath lid. In addition, it is possible to clean even a groove-like part that is usually difficult to clean while pressing the brush, and it is possible to clean while supplying water in the bottle to the brush part as necessary, so it is greatly utilized in the market. Seem.

The disassembled perspective view which shows each component in the Example of this invention. Sectional drawing which shows the center longitudinal cross-section shape of each component of FIG. The front view which shows the external appearance shape of each component of FIG. The side view which shows the external appearance shape which looked at each component of FIG. 1 from the near side, respectively. The center longitudinal cross-sectional view which shows the whole assembly state. The perspective view which shows the mounting state to a PET bottle. The perspective view which shows another Example of a piece. The perspective view which shows what integrally formed the piece and the spring.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cap main body 11 Opening part for fitting 12 Spiral thread for fitting 13 Ring fixing hole 15 Insertion hole 16 Water discharge hole 2 Brush 3 Internal pressure adjustment spring 4 Pressure receiving piece 41 Convex curve 42 Pressure receiving part 5 Fixing ring 51 Inner hole 52 Peripheral part 5A Soft Ring 5B Hard ring

Claims (3)

  It is a cleaning brush that is used by attaching it to the cap mounting part of a used plastic bottle, and has a cap body (1) having an opening (11) for fitting to the cap mounting part of the plastic bottle on one end side, and the like The brush (2) planted on the end side, the internal pressure adjusting spring (3) built in the cap body (1), the pressure receiving piece (4) of the spring (3), and the piece (4) are fixed. The cap body (1) includes a fitting helix (12) formed on the inner surface of the opening (11), and a ring fixing hole (13) formed on the back side thereof. And a water discharge hole (16) formed on the forefront side, the pressure receiving piece (4) of the spring (3) is a convex curved surface (fitting) with the inner hole (51) of the ring (5) ( 41) and a pressure receiving portion (42) for receiving the pressure of the spring (3), the ring (5) is fitted in a watertight manner with the convex curved surface (41) of the piece (4), and the piece (4 ) With an inner hole (51) that prevents the There is a PET bottle using brush as a configuration.   The plastic bottle brush according to claim 1, wherein the spring (3) is a coil spring, and the cap body (1) has an insertion hole (15) for the coil spring.   The ring (5) is composed of a soft ring (5A) having an inner hole (51) that fits into the convex curved surface (41) of the piece (4) and a hard ring (5B) that fixes the peripheral edge (52). The plastic bottle utilization brush according to claim 1 or 2 currently formed by two members.

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