JPS6038370Y2 - electric mosquito repellent - Google Patents

Description

[Detailed description of the invention] This invention relates to an improvement of an electric mosquito repellent equipped with a mat holder.

Conventionally, this type of electric mosquito repellent is used by simply placing a mat on a heating element.

For this reason, if the mosquito repellent body is accidentally kicked, the mat may shift or fall off from above the heating element, making it impossible to obtain a sufficient insecticidal effect.

This invention was made for the purpose of eliminating such drawbacks, and by providing an electric mosquito repellent equipped with a mat holder that securely fixes the mat on the heating element, even if the mat is accidentally kicked, This is intended to prevent the mat from shifting or falling off.

This invention will be described in detail below with reference to an illustrated embodiment.

In the figure, reference numeral 1 denotes a mosquito trap body consisting of an upper body 2 and a lower body 3. The lower body 3 is open at the top and has a roughly rectangular plate shape with rounded corners. One end of the cord 5 is inserted through a notch 3a formed on the side, and the tip of the cord 5 is electrically connected to a heating element 4, which will be described later.

Furthermore, on the inner bottom of the lower vessel body 3, there are two heating element attachment strips spaced apart in the width direction, with the portion 3b bulging out from the bottom portion 3c, and these heating element attachments are formed at the top of the portion 3b. Both ends of the metal plate 4a of the heating element 4 are fitted into the long groove 3d.

Further, on the outer side of the portion 3b for mounting each of the heating elements, there is an engaging protrusion 3e higher in height than the portion 3b at the bottom 3.
The tip of a locking hook 2a protruding from the inside of the upper vessel body 2 is locked to the edge of a square hole 3f opened at the top of these engaging protrusions 3e. There is.

On the other hand, the upper vessel body 2 has a substantially rectangular plate shape with an open bottom and rounded corners, and by engaging the locking hook 2a with the engagement protrusion 3e of the lower vessel body 3. , is attached to the upper side of the lower vessel body 3 so as to cover the opening of the lower vessel body 3, and the upper surface of the upper vessel body 2 is sloped so as to gradually become lower toward the center, and the top surface of the upper vessel body 2 is sloped gradually downward toward the center. A through hole 2b, which is located above the heating element 4 and is slightly larger than the maturo, is opened in the lower part.

Also, on the inside of the upper body 2, there are protrusions 2c around the through hole 2b.
The heating element 4 is fixed by sandwiching the metal plate 4a between the protrusion 2c and the upper heating element mounting part 3d, and the upper heating element is mounted above the through hole 2b. A roller-shaped mat presser 7 is rotatably supported on a bridge 2d extending from the body 2.

The bridge 2d also has the function of preventing combustible materials from coming into contact with the heating element 4, and is formed integrally with the upper body 2 so as to cross the center of the through hole 2b. A support shaft portion 2e is formed to support the center of the mat holder 7, and a gap is formed between the lower surface of the mat holder 7 supported on the bridge 2d and the upper surface of the heating element 4, which is slightly narrower than the thickness of the mat holder. A maturo, which is removably inserted into the gap, can be sandwiched between the heating element 4 and the heating element 4.

In addition, in FIGS. 4 to 6, the mat presser 7 is ring-shaped, and the semicircular arc-shaped receiver provided at the center of the bridge 2d is the part 2.
2f shows another embodiment in which the peripheral surface part is slidably and rotatably supported, and the inner peripheral surface of the receiving part 2f has a large number of circular protrusions 2g for smooth rotation of the mat presser 7. Projected at intervals.

Furthermore, FIGS. 7 and 8 show another embodiment in which a roller-shaped mat presser 7 is supported on the upper body 2 by a shaft rod 8, and either embodiment is the same as the previous embodiment. In addition to this, both the mat and the mat presser directly attached to it are made of heat-resistant and chemical-resistant materials.

Furthermore, although all of the above embodiments have been described with respect to a cord type mosquito repellent having a cord, it is of course possible to implement a cordless type mosquito repellent without a cord.

This idea has been described in detail above, so when loading the Matsuro onto the heating element 4, it is sufficient to insert the Matsuro into the gap between the roller-shaped mat presser 7 and the heating element 4, and push it in. Since the presser foot 7 rotates, it is possible to easily load the maturo onto the heating element 4, and after loading, the maturo is sandwiched between the mat presser 7 and the heating element 4, so that it may be accidentally damaged by the mosquito trap itself. Even if you kick 1,
It becomes possible to reliably prevent the maturo from shifting or falling off the top of the heating element 4.

In addition, when attaching a maturo to the heating element 4 or replacing the maturo to a new one, simply push the maturo from the side of the heating element 4 and remove the maturo without touching the mat presser 7. Since the mat presser 7 can be attached and replaced, there is no risk of staining hands or clothes due to the insecticidal component attached to the mat presser 7, and since the mat presser 7 does not come off from the mosquito trap main body 1, there is no risk of losing it.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention, and the first figure is a plan view and the second figure is a plan view.
The figure is a sectional view along the line ■-■ in Figure 1, and the figure 3 is a cross-sectional view along the line ■-■ in Figure 1.
■A cross-sectional view along the line, Figure 4 is a cross-sectional view showing another embodiment,
Fig. 5 is a sectional view taken along the line ■-■ in Fig. 4, Fig. 6 is an enlarged view of the mat holding part, Fig. 7 is also a sectional view of another embodiment, and Fig. 8 is a sectional view taken along the line ■-■ in Fig. 7. FIG. 1 is the mosquito repellent body, 2 is the upper body, 2b is the through hole, 3 is the lower body, 4 is the heating element, 6 is the mat, and 7 is the mat holder.

Claims (1)

[Scope of utility model registration request] In a mosquito trap body 1 consisting of an upper body 2 and a lower body 3, a heating element 4 for mat fumigation is provided. A roller-shaped mat presser 7 is rotatably supported so that its center is perpendicular to the insertion direction of the mat trowel, and the heating element 4 is supported rotatably.
This electric mosquito repellent is configured such that a matturo can be inserted and removed from the side of the heating element 4 between the upper surface of the mat and the roller-shaped mat presser 7.