JPS598954A - Oral cavity cleaner - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to an oral irrigator.

Conventionally, as shown in Figure 6, the water storage tank (2
)' A grip capital (3;
' is housed and supported, and the position of the spout tip of grip capital (3)' original nozzle +5/ is lower than the upper end of water storage tank (2)', so it is difficult to clean inside water storage tank (2)'. The disadvantage of the conventional example described above is that the water remaining in the hose (6)' and the grip part (3)' spills out of the spout of the nozzle (5)' due to the water pressure. In view of this, its purpose is t:L(Yarig)
To provide an oral cavity irrigator in which water from a water storage tank does not flow out from a nozzle spout when the irrigator is stored and supported in a support part.

The details will be explained below with reference to all attached drawings. 11) Wash/*
It is the main salary, and the water pressure # at the bottom,! l'! 9; Q
A water storage tank (21) is provided in the upper left part, and a moxibustion part (9) and a protrusion (21) are provided in the concave wall part (8) in the upper right part.
9) is provided, and the grip part (3) is
Connected by seven hoses (6).

As shown in Fig. 5, there is a 7'L bolt (11) dedicated by the main motor 1101 and the pump Tanabata (10) at the bottom of the washer main shaft, which has a small internal force. pump, 1
lld hose 021 +61 water storage tank (2
) and nigiri? flS131. Poy
': When you rotate the 5th gear, the pulley 031141
rotates, and the circumferential motion of the eccentric shaft 06) of the pulley (14) on the Bon-j f+) side is converted into a reciprocating motion by the driver θB)K, and the piston Q is driven by the driver 06)K. Washing water in the water storage tank (2) is forced into the grip (3).

The grip part (3) has a structure as shown in Fig. 4, has a small Tanabata 08) built in, and has the tip of a nozzle (5) protruding from the tip surface, and is connected to a small motor (I8) K. The rotating motion of the driven eccentric shaft 09) is converted into a swinging motion by the swinging lever e20)K, thereby swinging the nozzle (6). Further, the nozzle (5) is hollow and connected to the hose (6) via an intermediate pipe (21).

At the tip of the nozzle (5), a nozzle attachment (2 or toothbrush attachment (23) can be attached, and when the 1-nozzle attachment 24 is attached, the changeover switch 4 as shown in Fig. 4) is pushed in. It is switched to the pump (U) side, and when the main switch 4 is turned to the 4th position, the pump (
11) is activated, the cleaning water in the water storage tank (2) is forcefully discharged from the tip of the nozzle attachment, and can be used as a water pick. Also, when the toothbrush attachment (A) is attached, the selector switch (2) will protrude and be switched to the small motor side, and when the switch 0 is turned on, the toothbrush attachment will swing back and forth, allowing you to brush your teeth. be.

The hose (6) has a double-tube structure, and the lead wire connecting the pump (lO) and the changeover switch valve, etc. is 2'g4. The wire is routed inside the cylinder.

If not used, as shown in Figures 1 and 2,
The rear part of the grip part (3) is supported vertically by inserting the support part (4) K, and the hose (6) can be wrapped around the protrusion +9) K and stored. At this time, the spout end of the nozzle (5) is connected to the water storage tank. (
2) Since it is housed above the upper end surface A, even if water remains inside the water tank (2) or the hose (6), water will not leak from the spout of the nozzle (6). There is no. In the illustrated example, the grip part (3) is vertically erected, but if the nozzle (5) spout end face is placed above the upper end surface A of the water storage tank (2), the grip part (3) can be stored at an angle. It's okay to be. Furthermore, since the hose (6) extends from the rear end surface of the grip part (3) in parallel to the longitudinal direction of the grip part (3), it is easy to store the hose (6) and the grip part (3). ,
Furthermore, a notch (26) is provided on the lower surface of the support part (4) to facilitate the insertion of the hose (6), and a stopper cut η is externally applied upward at the top of the tip of the protrusion (9) to prevent the hose (6) from being damaged. This prevents it from accidentally coming off. In addition, if the inside of the water storage tank (2) is emptied, the nozzle attachment (2 bottles and the toothbrush attachment (4)) can be stored by hanging it from the stand (281) on the lid of the water storage tank (2) @9.

Since the present invention is constructed as described above, in short, when the grip is placed on the support after use, even if there is cleaning water remaining on the hose or the grip, there is no risk of the cleaning water spilling out from the nozzle spout. That's the advantage of not having one.

[Brief explanation of the drawing]

Figures 1 and 2 are a front view and a side view of an embodiment of the same, Figure 3 is a perspective view of the same in use, Figure 4 is a sectional view of the grip of the same, and Figure 5. is a cross-sectional view of the washer body, No. 6
The figure is a sectional view of a conventional example, in which (1) is the cleaning device main body, (
2) is a water storage tank, (3) is a grip part, (4) is a support part,
(5) is a nozzle. Agent Patent Attorney Ishi 1) Ai Shichi

Claims (1)

[Scope of Claims] +1) The cleaning device body is provided with a water storage tank for storing cleaning water, the cleaning device body is provided with a support portion that houses and supports a grip for discharging the cleaning water, and a nozzle at the tip of the grip portion is provided. An oral cavity irrigator characterized in that a grip is housed and supported in a support part so that a spout end IM" projects upwardly from an upper pane 1 of a water storage tank. (2) The oral washing device according to claim 1, characterized in that a protrusion for winding a hose connecting the digging part and the washing device main body is provided near the support portion of the washing device main body.