JPS6038371Y2 - 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, There are some methods that try 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 dish shape with an open bottom and rounded corners, and by engaging the locking hook 2a with the engaging protrusion 3e of the lower vessel body 3. , are 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 has two sloped surfaces 2e that are sloped successively 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 between the lowermost portions of these inclined surfaces 2e.

Also, on the inside of the upper body 2, there are protrusions 2c around the through hole 2b.
are provided protrudingly, and the heating element 4 is mounted by clamping the metal plate 4a between these protrusions 2c and the portion 3d.
are fixed, and mat pressers 7 formed by folding a part of the metal plate 4a of the heating element 4 are provided on both sides of the through hole 2b.

These mat holders 7 have a length of approximately 1/3 of the total length of the mat 6 (although this length may be shorter), and are designed to clamp both sides of the central part of the Matsuro loaded in the through hole 2b. The upper end sides thereof are bent in an arc shape in directions facing each other to form a holding portion 7a.

The interval between these clamping parts 7a is slightly narrower than the width of the maturo, and when the maturo is pushed in from above, it is expanded, and after the maturo is loaded, the clamping parts 7a are configured to clamp the maturo by elasticity.

The mat presser 7 is formed over almost the entire length of the long side of the through hole 2b as shown in FIG. You may let them.

In this case, the interval between the upper ends of the mat presser 7 is approximately the same width as the width of the mat holder, or slightly narrower than this, and when inserting the mat holder, insert it from one end of the mat holder 7 along the heating element 4, If you want to replace it, you can either remove it upwards or push in a new Matsutro and push out the used Matsutro.

In both embodiments, 2d is a bridge provided above and across the through hole 2b to prevent combustible materials from coming into contact with the heating element 4.

Furthermore, it is of course possible to implement a cordless type.

This idea has been described in detail above, so when loading the Matsuro, it is sufficient to position the Matsuro above the through hole 2b and push it onto the heating element 4, and the holding part 7a of the mat presser 7 expands. You can easily load Matsutoro.

Furthermore, after loading, both sides of the matsuro are elastically clamped by the respective clamping parts 7a, so even if the mosquito trap main body 1 is accidentally kicked, there is no fear that the matsuro will shift from the top of the heating element 4 or fall off. When replacing the maturo, it is sufficient to remove the used maturo upward and then push in a new maturo, making it possible to easily replace the maturo in a short time.

In addition, since it is only necessary to fold up a part of the metal plate 4a of the heating element 4, it is possible to implement it simply and at low cost.

[Brief explanation of the drawing]

The drawings show one embodiment of this invention, with Fig. 1 being a plan view, Fig. 2 being a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 being a cross-sectional view taken along the line ■-■ in Fig.
FIG. 4 is a plan view showing another embodiment, and FIG. 5 is a sectional view taken along line -■ in FIG. 4. 1 is a mosquito repellent body, 2 is an upper body, 2b is a through hole, 3 is a lower body, 4 is a heating element, 4a is a metal plate, 6 is a mat, and 7 is a mat holder.

Claims (1)

[Scope of utility model registration request] In a mosquito trap body 1 provided with a heating element 4 for mat fumigation, a through hole 2b provided above the heating element 4.
A mat holder 7 is formed by folding a part of the metal plate 4a to which the heating element 4 is attached on both sides of the mat holder 7, and both sides of the Maturo loaded onto the heating element 4 are clamped between these mat holders 7. An electric mosquito repellent.