DE2401621A1 - HOLDER WITH A SOLID BODY AS A CARRIER OF A SLOWLY EVAPORATING OR. GASIFYING SUBSTANCE - Google Patents

Description

Holder with a solid body as a support of a slow evaporating or gasifying substance

The invention relates to the field of holding devices for substances that slowly release vapors or gases into the surrounding environment and relates in particular to a holder with a flexible Feetstoffkörper accommodated therein, which is a vaporizing or gasifying substance, for example ice agent to combat SehasLorganismeu . (Pestieid) q & ®t ® ± m odorant contains a steam or gas dispenser as © ₀

A problem common to both private households and industry is the control of harmful organisms such as house flies, mosquitoes and the like in a closed surrounding environment. A similar problem exists in covering or eradicating unpleasant or annoying © erliche also® in a closed tree. Various methods were used to solve both problems. For example, Aerosol-SprUhmitt ©! Developed ₉ cULq to create a fine lever with the help of the closed environment. However, such an application method is time-limited in its duration of use unel effect and requires frequent repetition.

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Devices are _known} "in which slowly but steadily an evaporating or gasified fuel is delivered to the TJmgebungsluft. Among them, a device is known in which an absorbent material or absorbent material is impregnated with a liquid ₈ which slowly from the material In newer devices, solids are used which contain a liquid with a relatively high vapor pressure. Among these solids are thermoplastic resins which contain a liquid pesticide or deodorant in the resin matrix, which slowly passes through the plastic matrix to the surface and then diffused into the ambient air.

A special problem is the control of pests or harmful organisms and / or odors in spatially limited areas Milieus, such as in rubbish bins or other waste disposal containers. In these cases are Odors and insect pests are not only annoying, but can also be harmful. Conventional methods for Combating harmful organisms and odors, for example through the use of sprays and more commercially available Products with slow release of the pesticide, have not proven themselves. Aerosols have a temporal effect limited. Products with slow release of the control agent are generally set up or suspended in such places that they are "out of the way". Kun waste bins or other spatially limited environments actually have no * areas where there are no disruptive interventions are to be expected, and are often exposed to rough treatment, so that the use of conventional products with slower Delivery of the pesticide is difficult.

The invention is based on the object with simple Means an economical, manufacturable holder with a solid body as a carrier of a slowly evaporating resp. to create gasifying substance that meets the requirements in a particularly reliable manner.

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According to the invention, this object is achieved with a holder with a solid body as a carrier of a slowly evaporating "resp. gasifying substance dissolved, which can be used in any environment, but with particular advantage in spatially limited Areas can be applied .. With this device, one or more types of vapors or gases can be emitted.

Its advantageous embodiment of the invention stands out characterized in that walls extend downward from a flat upper part on opposite sides, the inwardly protruding, have lips extending in the longitudinal direction of the walls and thereby forming a slot, that the upper part either one centrally located along the underside of the top in the same axis as the downwardly extending walls extending and downwardly extending ridge or at each end of the slot at right angles to the downwardly extending walls has downwardly protruding approaches, and that from the upper part, from the inwardly protruding lips and, if present, a flexible body of plague is held by the downwardly protruding lugs in the slot, which emits a vaporizing resp. contains gasifying substance.

Advantageous port configurations result from the subclaims and the following description.

The invention is described below with reference to schematic drawings several embodiments explained with further details. In the drawing shows:

Pig. 1 is a perspective view of an embodiment of the device according to FIG Invention with approaches for holding one shown in the drawing in a partially inserted state single flexible plague body,

Fig. 2 is an end view of the in Pig. 1 shown Contraption,

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Fig »3 is a plan view of the device with a Connection device in a form of training,

Fig. 4 is a perspective view of the holder shown in Fig. 1, in which the at each end of the Slit arranged, downward protruding approaches are recognizable,

FIG. 5 is a perspective view of that shown in FIG Halters, but with interrupted, inwardly protruding lips,

Fig. 6 is a perspective view of a simple structure in the embodiment of the device according to the invention with a centrally arranged web for retaining a in the drawing in a partially inserted state shown single flexible Feststöffkörpers _s

Pigi 7 shows a similar view of that shown in FIG Device and

FIG. 8 is a perspective view of the holder shown in FIG. 6 with interrupted, inwardly protruding lips.

lsi example shown, the device consists of a holder 10 IMD a flexible solid body 11 is composed, the siiisn steam or (Jas donating or evaporating or containing ver-.gss-Ensen material. The material of the holder 10 is lie _tall? plastic, cardboard or cardboard, or some other expedient materials, Preferably, the holder 10 made of a f 1s "Islen plastic. the holder 10 is formed by a slbensn upper part 12, which can be any shape ^ Bgehen, but is shown for illustrative reasons as rectangle, and from which facing downwards: opposite walls 14 with inwardly protruding lips 15

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go out. These run in the longitudinal direction of the walls 14 and can be continuous (Pig. 1,4 and 6) or interrupted (Pig. 5 and 8), whereby they form two or more projections 15 * in the latter palle. The one from the upper part 12, the downwardly directed walls 14 and the inwardly projecting lips 15 form an enclosed area Slot in which the flexible pest material body 11 can be received is. At the ends of the upper part 12 can from this to the downwardly projecting walls 14 at right angles lugs or lugs 13 go out, which in the longitudinal direction with each other can be in congruence or offset from one another and serve to move the flexible body of pesticide 11 in To hold position and to protect against unintentional port removal or falling out. In a modified form of training a centrally arranged web 18 can be provided to hold the flexible Peststoffkörper 11, which is on the The underside of the flat upper part 12 runs. This web can, as in Pig. 6 to 8 shown, made in one piece or be composed of a series of webs and extends along the same axis as the. protruding inward lips 15. The flexible body of pests 11 has the same shape as the slot formed and ti © the same dimensions as this or is preferably around a small amount larger, so that it is safely received in the holder 10. The flexible body 11 can be made of be made of any material that contains a vaporising or gasifying chemical, such as a deodorant or a pesticide. This includes cellulose, natural and synthetic rubber and synthetic polymers or resins are usable. Thermoplastic resins such as polyvinyl halides are particularly preferred, for example soft PVC. The flexible one Pest body 11 is received in the holder 10 in such a way that it rests at least with parts of its upper side on the underside of the upper part 12 and, if present, on the web 18 and that it is in contact with the top of the lips 15 at the outer edge of its underside. The side walls of the

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Pest body 11 rest against the inner surfaces of the walls 14. The ends of the plague body 11, if any, are in contact approaches 13 or approaches these Ms to a small extent. In this way, the plague body 11 is held securely in place. The holder 10 is designed so that over the undersides and, if the web 18 is present ', also over the tops of the pest body 11 air circulation takes place.

The holder 10 has on the flat or planar upper part 12 or on any other for adequate fastening of the holder 10 suitable flat vertical, horizontal or diagonal surface a device 17 for attaching of the holder on a support surface. Such a support surface can be the underside of the lid of a conventional Trash can or any other place on a waste container or a support frame for disposable waste containers be, on which the flexible Peststoffkörper 11 can deliver the control agent in the best way without a disturbance takes place through the adjacent container walls or the container contents, whereby a premature separation of the holder 10 could be caused by the removal of the waste. One such device is a double-sided adhesive tape that has a thin foam cushion between the two adhesive surfaces having. One side of the adhesive tape is attached to the holder 10 and the other side to the carrier surface. To the Attaching the holder 10 to a support surface can also be accomplished by other means, such as other adhesive in tape, liquid or fasting form or any known mechanical fastening means such as rubber bands, magnets. Brackets, slots or snap-in or screw-on retaining means may be used.

The flexible plague body 11 can be made up of one or more parts be executed. For example, the solid body 11 can be divided into two along a line 19 running normal to the lip 15

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Sections or pieces divided seisu Ber eiae Abseimitt could © ine vaporizing hm ·}, gasifying © chemical, for example an insecticide, and the other section a second chemical, such as & .B. contain a deodorant,

A further training forum according to the invention with two 'different flexible pesticide bodies is obtained if the holder 10 is made from a suitable material in which a vaporizing or gasifying chemical, for example a pestieid or an odorant, can be accommodated in this case the holder 10 on one side, the flexible Fs substance body 11 on the other, its flexible substance which emits vapor or gasification substance.

In the above description, the devices or holders with a pesticide body as a carrier of a slowly evaporating or gasifying substance are designated as suitable for use in closed trees, especially in garbage cans. It is obvious that the carrier surface is attached to the device is, in any environment, kaim _{5 are,} for example, in relaxation rooms, hospital rooms, bathrooms ^ in hospitals, hotels, motels, as well as in living rooms and offices.

The invention is not restricted to the above exemplary embodiments, but rather within the scope of this basic idea can be modified in many ways,

/Expectations

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Claims (7)

EXPECTATIONS mj holder with a body of pesticide as a carrier of a slowly evaporating or gasifying substance, characterized in that walls (14) project downward from a flat upper part (12) on opposite sides, the inwardly protruding in the longitudinal direction of the walls (14) extending and thereby forming a slit lips (15) have that the upper part (12) either a centrally arranged, along the underside of the upper part (12) running in the same axis as the downwardly projecting walls (14) and protruding downward web (18) or at each end of the slot at right angles to the downwardly projecting walls (14) has downwardly projecting lugs (13), and that from the upper part (12), from the inwardly projecting lips (15) and, if present _? from the downwardly projecting lugs (13) in the slot a flexible body of pesticide (11) is held, which contains a vaporizing or gasifying substance. 2. Holder according to claim 1, characterized in that that the holder (10) can be fastened to a support surface with a connecting device (17). 3. Holder according to claim 1 or 2, characterized in that the flexible Peststoffkörper (11) a thermoplastic resin is. 4. Holder according to one of claims 1 to 3, characterized in that the evaporating or gasifying Substance is a means of combating harmful organisms (pesticide). 40S83G / Ö813 / 2 - / - 44 176 ³ 240162 5. Holder according to one of claims 1 Isis 3 »thereby I deny that the substance that evaporates or gasifies is a deodorant. 6. Holder according to claim 3 »characterized in that that the thermoplastic resin (11) is composed of two pieces with the dividing line (19) between the Pieces in one of the inward protruding lips (15) normal level. 7. Holder according to claim 6, characterized in that that as a vaporizing or gasifying substance one of the thermoplastic resin pieces is a means of combating of sohad organisms (pesticide) and the other piece of thermoplastic resin contains a deodorant. 409830/0813 JO Blank page