BG64439B1 - Aromatizer - Google Patents

Abstract

The aromatizer can be used in front of fan grates in transport vehicles, air conditioners and others. It has simplified, stable, impact-resistant structure and increased effectiveness of the spraying of the flavour in the space. It includes a multiply used casing (1), to which a replaceable container (2) is attached, containing volatile aromatic liquid (3). In the container (2) there is a vertically positioned pad (4) which gets across sealing (5) into the neck of container (2). In sealing (5) there is an aperture for air (6). Part of the pad (4) which is inside the container (2) is submergedin liquid (3), and the part of pad (4) which is outside the container (2) is engaged not very closely by a mobile cover small cap (7) in casing (1). Cap (7) has a vertical rack (8) connected to a revolving regulator (9), fitted frontally to the fore side of casing (1). On the rear inner wall of casing (1), immediately behind cap (7) there is a guiding chute (10) in which a guiding edge (11) is fitted in a mobile manner on the rear external surface of cap (7). On the rear inner wall of casing (1) there are two vertical partitions (12) on which respective flat projections (13) of cap (7) are positioned with a facility of sliding. On the rear wall of casing (1) there are ventilation holes (14). To the rear part of casing (1) there is a clamp (15) for attaching the aromatizer to the fan grating. Container (2) is fixed to casing (1) by a first segment (16) of the fore wall of casing (1) for pressing the upper front part of container (2). The vertical partitions (12) are compact, and the flat projections (13) are perforated. Rack (8) is in the middle of the front external wall of cap (7) having its teeth direct forwardly. Regulator (9) is a horizontally positioned solid, external externally concave gear with axles (17) in seats (18) in the fore wall (20) of casing (1). The gear wheel is meshed to the gear rack (8). Uppermost in the casing (1), above the head of cap (7) there is a spacer (19). The fore wall (20) of casing (1) is separated and brought forward, being connected on both its sides with casing (1) by means of two bridges (21), wherein two sideways directed vertical ventilation holes (22) are formed. Sealing (5) has a cylindrical extension by means of four projections (23), resting on pad (4). For fixing container (2) to casing (1), inside, on the lower ends of its side walls there is each a connection seat (24), and on both sides of container (2) there are respective connection teeth (25). The first segment (16) is shifted sidewise, and casing (1) has a second segment (26), fitted symmetrically to the other one. The rear wall (27) of casing (1) is parabolically concave.

Description

(54) Flavor

Technical field

The invention relates to a flavoring for use in ventilation grilles in vehicles, air-conditioning systems and the like.

BACKGROUND OF THE INVENTION

A flavoring [US 6514467] is known, consisting of a reusable housing to which a removable container containing a volatile aromatic liquid is attached. In the container there is a vertical swab which passes through a seal at the neck of the container into which the seal has an air opening. The part of the swab inside the container is immersed in the liquid and the part of the swab that is outside the container is tightly covered by a movable cover cap in the housing. The cap has a vertical gear rack, shifted to the left and with teeth to the inner gear wheel on the axis of a rotary perforated circular regulator, located front of the front of the housing. On the rear inner wall of the housing, immediately behind the lid, there is a shaped guide groove in which a guide edge is movably disposed on the rear outer surface of the lid. On the rear inner wall of the housing there are two vertical perforated partitions, on which, with the possibility of slippage, are positioned corresponding flat dense projections of the lid. The movable flap can thus be moved down or up about the pad, thereby regulating the rate of evaporation and the aroma of the volatile liquid. On the inside of the hole, there are two projections in the regulator housing, and there is a stopping tooth on the inside of the regulator. This prevents the regulator from scrolling. There are ventilation openings through the back of the housing, as well as the front where the regulator is located, through which air is circulated. There is a clip to the back of the case to attach the flavor to the fan grille. The container is fixed to the housing with a rear bracket attached to it, which engages a tooth on the rear outer wall of the container, and an arcuate segment of the front wall of the housing presses an arcuate recess in the upper front of the container.

The well-known fragrance has a complicated, unstable construction, which can easily disintegrate in light impact or fall. In addition, it has little effect on the veins as it provides an air stream only forward and thus does not evenly diffuse the aroma in space.

Also, when for some reason, for example, a low temperature that hinders evaporation, part of the volatile liquid exits the upper end of the swab without evaporating, it flows down the outer surface of the container. This increases the consumption of volatile 10 fluid and pollutes the environment.

The well-known flavoring is only suitable for vertical operation, making it poorly used in front of non-vertical, movable and / or convex fan grilles.

SUMMARY OF THE INVENTION

It is an object of the invention to provide a flavoring with a simple, stable, impact-resistant 20 design, providing increased aroma dispersion in space and extended possibilities for use in front of non-vertical, movable and / or convex fan arrays.

The task is solved by creating a flavoring that consists of a reusable housing to which a removable container containing volatile aromatic liquid is attached. There is a vertical swab in the container, which passes through a seal at the neck of the container into which the seal has an air opening. The part of the swab inside the container is immersed in the liquid and the one outside the container is covered tightly by a movable cover in the housing. The cap has a vertical toothed rack connected to a rotary adjuster located front of the front of the housing. On the rear inner wall of the housing, immediately behind the lid, there is a guide groove in which a guide edge is movably located on the rear outer surface of the lid. There are two vertical barriers on the rear inner wall of the housing, on which the corresponding flat projections of the flap are positioned with the possibility of sliding. There are ventilation openings on the back wall of the housing. There is a clip to the back of the case to attach the flavor to the fan grille. The container is fixed to the housing with a first segment of the front wall of the housing to press the upper front of the container.

According to the invention, the vertical barriers are dense and the flat projections are perforated. The dental rack is in the middle of the front outer wall of the flap with the teeth facing forward. The regulator is a horizontally disposed, externally recessed gear wheel with axes in the sockets, in the front wall of the housing. This gear is attached to the rack. At the top of the housing above the cap face there is a stop. The front wall of the housing is separated and moved forward, connected on both sides to the housing by two bridges, forming two laterally directed vertical ventilation openings. The seal has a cylindrical extension with four projections resting in the swab. To secure the container to the housing from the inside, there are one attachment socket on the lower edges of its side walls, and there are corresponding attachment teeth on both sides of the container. The first segment is offset laterally, and the housing has a second such segment, symmetrically located on the other. The back wall of the hull is parabolic concave.

The advantage of the fragrance is that it has a simple, stable, impact-resistant construction and increased efficiency of scattering in the space.

Explanation of the annexed figures

In more detail, the invention is illustrated by an exemplary embodiment of the device shown in the accompanying drawings, of which:

Figure 1 is a longitudinal section of the flavoring;

Figure 2 is an axonometric longitudinal quarter section of the flavoring;

Figure 3 is an axonometric longitudinal section of the flavoring;

Figure 4 is an axonometric cross-sectional view of the shock absorber;

Figure 5 is an axonometric view of the seal;

Figure 6 is a side section of the flavoring in the closed position;

Figure 7 is a side section of the flavoring in the open position;

8 is an axonometric view of a spare container.

An embodiment of the invention

The flavoring (FIGS. 1 through FIG. 7) consists of a reusable housing 1 to which a removable container 2 containing volatile aromatic liquid 3. is attached. In the container 2 there is a vertically arranged tampon 4 which passes through a seal 5 at the throat of the container 2, in which seal 5 has an opening for air 6. The portion of the swab 4 that is inside the container 2 is immersed in the liquid 3 and the portion of the swab 4 that is outside the container 2 is covered tightly by a movable cover cap 7 in the housing 1. The cap has a vertical rack 8 connected to the neck an adjustable regulator 9 located frontally to the front of the housing 1. On the rear inner wall of the housing 1, immediately behind the cover 7, there is a guide groove 10 in which a guide edge 11 is movably located on the rear outer surface of the cover 7. On the rear the inner wall of the housing 1 has two vertical partitions 12, on which, with the possibility of sliding, the corresponding flat projections 13 of the flap 7 are positioned. On the back wall of the housing 1 there are ventilation openings 14. There is a clip 15 to the rear of the housing 1 for attaching aroma the insulator to the fan grille. The container 2 is fixed to the housing 1 with a first segment 16 on the front wall of the housing 1 for clamping the upper front of the container 2. The vertical barriers 12 are tight and the flat projections 13 are perforated. The rack 8 is in the middle of the front outer wall of the flap 7 with the teeth forward. Regulator 9 is a horizontally disposed, tight, externally recessed, gear wheel with axes 17 in the sockets 18, in the front wall 20 of the housing 1. This gear wheel is engaged to the rack 8. At the top of the housing 1, above the cap face 7 , there is a limiter 19. The front wall 20 of the housing 1 is separated and projected forward, being connected on both sides to the housing 1 by two bridges 21, forming two laterally directed vertical ventilation openings 22. The seal 5 has a cylindrical expansion with four protuberances 23 resting in swab 4. For fixed of the container 2 to the housing 1, inside of the lower edges of its side walls, there is one attachment socket 24, and on the two sides of the container 2 there are corresponding attachment teeth 25. The first segment 16 is displaced laterally, and the housing 1 has a second such segment 26, arranged symmetrically to the other. The back wall 27 of the housing 1 is parabolic concave.

The user is offered a spare container 2 closed with a screw cap 28 (Fig. 8).

Use of the invention

The flavoring is secured by the clip 15 in front of the ventilation grille (not shown in the figures), for example in the car body. The parabolic concave rear wall 27 allows the flavoring to fit better on convex fan grilles, which is why it can also work in an inclined position when these grilles are movable.

When the flap 7 is positioned in the lower position, the top of the swab 4 is closed therein and no volatile liquid 3 evaporates. It is possible to adjust the evaporation rate of this fluid 3 by means of the regulator 9, and by rotating it through the gear rack 8 of the lid 7, upward or downward movement is transmitted. The more its flap is raised up, the greater part of the swab 4 is opened and, accordingly, the evaporation rate of the volatile liquid 3 is greater.

Under the action of the air flow from the fan grille passing through the vents 14 of the rear wall, the evaporation of the volatile liquid 3 is entrained forward and redistributed through the two laterally directed vents 22. This ensures a uniform distribution of the aroma in the surrounding space.

If, due to the low temperature or due to shaking, part of the volatile liquid 3 has exited the top of the swab 4 without evaporation, it flows downwards and is taken from the space between the swab 4 and the inner surface of the seal 5, after which returns to container 2. This prevents the accidental spillage and dripping of this excess volatile liquid 3, thereby preventing environmental contamination and saving the volatile liquid 3.

In the seal 5, the four cross-shaped projections 23 position the swab 4 so that there is a free space around it for the flow of excess volatile fluid 3. At the front of the seal, the hole 6 connected to the atmosphere allows through it to pass the air necessary to better evaporate the volatile liquid 3 and to avoid the vacuum effect inside the container 2.

Segments 16 and 26 of the front wall 20 provide pressure for the container 2 on its front side. Because the two bridges 21 on both sides of the regulator 9 allow the front wall 20 to spring, this allows the segments 16 and 26 to pull away when inserting or removing the container 2 and to better press the front wall of the container 2 during on work.

The two attachment teeth 25 fit snugly into the sockets 24 of the housing 1 and provide for a secure attachment of the container 2 during operation as well as easy removal or insertion when replaced.

The slots 18, in which the axes 17 of the regulator 9, provide its rotational motion, which by its gearing with the rack 8 drives the cap 7 up or down. The vertically guiding edge 11, on which the groove 10 of the cap 7 moves, the dense partitions 12 and the perforated projections 13 that slide with their rear part on them, ensure a smooth slide of the cap 7 up and down. The stop 19 stops the cap 7 in its uppermost position. When the flap 7 is positioned in its lowest position, its lower edge fits snugly against the gasket 5. This seals the inner space between the flap 7 and the gasket 5, so that the portion of the tampon 4 that is in this space ceases to evaporate. fluid 3.

When replacing container 2, a spare full container 2 is attached in its place. With the free cap 28, the unnecessary empty container 2 can be closed, thus preventing the atmosphere from residual evaporation of volatile liquid 3.

Claims (1)

Claims Flavor consisting of a reusable housing to which a removable container containing a volatile aromatic fluid is attached, the container having a vertically arranged swab which passes through a seal in the neck of the container into which the seal has an air opening, such as that part of the swab which is inside the container is immersed in the liquid and that which is outside the container is covered tightly by a movable cover cap in the housing, the cap having a vertical gear rack connected to a rotary regulator located rotationally on the front of the housing, and on the rear inner wall of the housing, immediately behind the lid, there is a guide groove in which a guide edge is movably located on the rear outer surface of the lid, and there are two vertical barriers on the rear inner wall of the housing, on which, with the possibility of sliding, are positioned correspondingly flat projections of the lid, with a ventilation openings on the back wall of the housing, and a pin for attaching the flavoring to the fan grille at the rear of the housing The container is fixed to the housing with a first segment of the front wall of the housing for clamping the upper front of the container, characterized in that the vertical barriers (12) are tight and the flat projections (13) are perforated, such as the rack (8) is in the middle of the front outer wall of the flap (7) with the teeth directed forward, and the regulator (9) is a horizontally positioned, tight, externally recessed, gear wheel with axles (17), in sockets (18), in the front wall (20) of the housing (1), with this gear wheel attached to the rack (8), and above, in the housing (1) above the cap face (7), there is a stop (19), wherein the front wall (20) of the housing (1) is separated and brought forward by being connected on both sides to the housing (1). ) through two bridges (21), forming two laterally directed vertical ventilation openings (22), and the seal (5) has a cylindrical extension with four projections (23) resting in the swab (4) as a fixed 5 wound container ( 2) there is one attachment socket (24) on the inside, on the lower edges of its side walls, and on the two sides of the container (2) the retaining attachment teeth (25), wherein the first segment (16) is 10 offset laterally and the housing (1) has a second such segment (26) arranged symmetrically to the other, with the back wall (27) of the housing (1) being parabolic concave.