DE6808375U - BOTTLE SHAPED CREAM BLOWER - Google Patents

Description

DIPL.-ΙΝΘ. MElNKE

PATENTAN W ALT

6OO DO H T iVi AND

VEST li H SI LLW £ G 67 TELEPHONE 3581Ο

Ki Bag AG Bellach (Schweis)

ITbottle-shaped cream blower

The innovation relates to a bottle-shaped cream blower, the one used to divide whipped cream from raw cream Pressurized gas is used and the laborious production with whisk and skin pass sack is superfluous.,

Such cream blowers have hitherto been made from aluminum and were dimensioned so that they could withstand the pressure of the pressurized gas * In addition, these cream blowers consisted of several parts, each part requiring a lot of machining. These cream blowers were therefore in their making expensive and have only been introduced in large companies such as restaurants. They are therefore not suitable for private households Question.

According to the innovation, these disadvantages are eliminated in that the Mainly consisting of a head part and a pus part of the cream blower made of plastic and with their open ends butt against each other, whereby the interior of the head part is matched to the fit of the pus part is that, even when the latter is completely split, the occasion is borrowed the inlet of the propellant gas from a cartridge, the gas pressure does not exceed a predetermined maximum value.

In the drawings, an embodiment of the innovation is shown. It shows:

Pig. 1 shows a longitudinal section of the cream blower with a pouring valve, a head part and a pus part,

Pig. 2 a cross-section on an enlarged scale through the pressure and the safety valve,

Pig. 3 shows a cross-section on an enlarged scale through the pouring valve til.

The bottle-shaped cream blower has a base part b and a head part b. In the upper edge of the pus part b ¹ is a rubber ring z. ¹ let into a groove and the inner surface of the head part b, which faces the upper edge of the pus part b ¹ , decreases conically towards the end of the head part b facing away from the pus part b ^1.

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When the two parts b · and b are screwed together, the rubber ring z ^ i lies against the conical inner surface of the head part b

and thereby causes the mutual sealing of the two cream blower parts b and b ¹ . By arranging the new bottle-shaped cream blower in such a way that it mainly consists of two parts abutting with their open ends, it is achieved that the appropriate, mutual coordination of the inner volume of the foot + part b 'and the head part b when using this bottle-shaped Cream blower is always preserved. The pus part b 'can only ever be filled with raw cream up to the edge b ". In other words, the interior of the head part is matched to the capacity of the foot part that, even when the latter is completely filled, when the propellant gas is introduced from a cartridge, the gas pressure does not exceed a predetermined maximum value.

In the bottom center of the * üssteiles b ', the pressure relief valve is such a nut, the b with their external thread into a connection piece, this foot part ¹ screwed i ~> t, b between an end face "' of the Anschlusstutzens of IHissteiles b ¹ and an end surface of the nut ζ is disposed a sealing washer r. the mother has ζ a ^ n cavity z ^ with a au outer En <? e existing groove, Z ₁ for receiving a sealing ring yes., while at the inner end of the cavity ^ z between its end face and eineai Plansch Z ₂ "'of the valve carrier Zg, which is screwed with its threaded part JZp""into the nut ζ , a sealing washer Zc is located. On the part of the valve support ζ that protrudes into the interior of the base part, a Seeger security z ~ is arranged, which is secured by a securing ring ε! Provided in a groove at the inner end of the valve. against axial ν er

Ib

Shift is held. The valve support Z ₂ has a longitudinal cavity a _o 'which, at its end part protruding into the interior of the pus part, is connected to a cavity ₂ ''running transversely thereto.

The filling of the cavity of the base part b ¹ and the head part b with pressurized gas takes place in that a known pressurized gas cartridge nipple, not shown on the drawing, with which the pressurized gas cartridge is firmly connected, is inserted into the cavity Zc of the nut ζ , whereby the sealing ring of the pressurized gas cartridge nipple is made to the outside by the sealing ring ζ ^. The non-return valve of the pressurized gas cartridge comes to rest on the outer face of the valve carrier _z ₂ . By pushing in the pressurized gas cartridge nipple, the check valve is opened and the pressurized gas can flow through the longitudinal cavity Zq * and the cavity Z ₂ "between the valve carrier z ~ ^{1Jind of the} Seeger fuse z, into the cavity of the base part b ¹ and the head part b This inflow process ends after a few seconds and the pressurized gas cartridge nipple can be pulled out.

Next to the pressure valve, in the bottom of the pus part b, there is the safety valve with a safety screw ^, the external thread of which is screwed into a connection piece of the pus part b ¹ . The safety screw _e has a cavity b "which is open towards the inside of the pus part b ¹ and which has an opening ^ g for the passage of a valve pin e- at the inner end. One end of a compression spring e lies on the inner face of the cavity b" ₂ , while the exterior of the same is

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if necessary one collar each, the Ventilatiftes Jg ₁ supports. The valve pin e-. has on the end facing the interior of the foot part b ¹ a shaft part e ,, which has a groove jg «for receiving a sealing ring JSe. From the edge jBg of the shaft part, the opening e ™ in the exclusion socket of the foot part b ¹ widens conically inwards, the collar of each of the valve pin e- ^ being supported against the end of this conical widening of the opening.

When the pressure inside the junction part b ¹ rises above the spring pressure, the valve pin moves outwards, which means that the sealing ring gets into the conical part of the opening jg ™ and thus no longer seals. The pressurized gas now has the opportunity to get into the open through the conical part of the opening e " and the cavity b" of the safety screw.

On the end of the head part b of the bottle-shaped cream blower facing away from the barrel part b is the pour-out valve with a threaded connection b, on which a union nut v is arranged and which has an outwardly open cavity bg. Bg between this cavity and the the foot part b ¹ end remote from the head part b of the bottle-shaped Rahmbläsers are passage openings b ^"1 arranged. V A flexible mouthpiece is located on a b with grooves" provided end face of the threaded stub b ^. In the cavity b ₂ is a compression spring b ,, which is arranged between the inner end face bg of the cavity b_ ₂ and a collar b. of an actuating pin bc, which extends in a cavity bg of the mouthpiece v, up to the outer end of the same, the collar b. rests against the end face b, _{Q of the} mouthpiece V _{1. A}

The emergence of the whipping frame from the mouthpiece v- ^ occurs because the pus part V is held flat downwards together with the mouthpiece y- and by moving the flexible mouthpiece v- ^ the actuating pin gets into an inclined position + whereby the collar b. moves away from its contact surface b, _Q and, among other things, enables the whipped frame to emerge through the cavity bg. Depending on the size of the lateral deflection of the actuating pin b, - it is possible to dose the amount of whipped cream that escapes.

Claims (5)

Protection claims 1. Bottle-shaped cream blower for the production of whipped cream from whipped cream by means of a pressurized gas, characterized in that that the main parts of the cream blower are made of plastic and consist mainly of a head part and a pus part with their open ends butt against each other, whereby the interior of the head part is matched to the capacity of the pus part so that, even when the latter is completely padded, when the propellant gas is introduced from a cartridge, the gas pressure does not exceed a predetermined maximum value. 2. Cream blower according to claim 1, characterized in that in the upper edge of the pus part (V) a rubber ring (z ·, ¹ ) let into a groove I and the inner surface of the head part (b), which the upper edge of the pus part (b ¹ ) is facing, towards the end of the head part (b) facing away from the pus part (b ^{1) is conically decreasing.} 3. Cream blower according to claim 2, characterized in that the pressure valve with a nut (z) is located in the middle of the bottom, which with its external thread into a connector. this pus part (b ¹ ) is screwed in that a ^{sealing washer (r) is arranged between an end face (b IM} ) of the connecting socket of the pus part (V) and an end face of the nut (z) so that the nut (z) has a cavity (zj with a groove (z-,) at the outer end for receiving a sealing ring (z.), while at the inner end of the cavity (ze) between its end face and a flat (zp " ¹ ) of the valve _{carrier (z 2} ) , the 68UÖÖ75 with its threaded part (z ₂ ^lin ) is screwed into the nut (z), the sealing washer (zg) is located on the Inside the pus part (b ') protruding part of the valve carrier U ₂ ) a Seeger fuse (z,) is arranged, which is through eir. an inner end of the valve support (z ₂ ) is held in a groove provided securing ring (s), and that the valve support (z ₂ ) has a longitudinal cavity U ₂ ¹ ), which at its end part protruding into the interior of the pus part (b) with a transverse cavity (z ₂ ") in communication. 4-. Cream blower according to claim 3, characterized in that next to the pressure valve in the bottom of the pus part (b ¹ ) there is the safety valve with a safety screw (e), the external thread of which is screwed into a connection piece of the pus part (b ¹ ), that the safety screw (e) has a cavity (b ") which is open to the inside of the pus part (b) and which has an opening (e _Q ) at the inner end for the passage of a valve pin (e-,) that extends onto the inner face of the Cavity (b ¹¹ ) which places one end of a compression spring (e ₂ ), while the outer end is braced against a collar (e,) of the valve pin (e- ^) that the valve pin Ce ₁ ) on the inside of the positive part ( V) facing end has a shaft part (e.), Which has a groove (eg) for receiving a sealing ring (e ^), and that the opening (e ~) in the connection piece of the pus part (b ·) extends from the edge (e ₆ ) of the shaft part (e ^) widened conically inwards, whereby the The collar (e,) of the valve pin (e-,) is supported against the end of this conical widening of the opening (e ^) * αλ - 9 - 5. Cream blower according to claim 4, characterized in that on the ^{end of the head part (b) of the bottle-shaped cream blower facing away from the pus part (b 1} ) there is the pouring valve with a threaded connector (b,) on which a union nut (vO is arranged and which has an outwardly open cavity (b) that between this cavity (bp) and the end of the head part (b) of the bottle-shaped cream blower facing away from the pus part (bL) passage openings (b "·) are arranged so that a flexible mouthpiece ( v. is located on an end face (bg) of the threaded connector (b) provided with grooves (b "), and that in the cavity (bp) there is a compression spring (b) which is located on the inner end face (b) of the cavity (b) and a collar (bj of an actuating pin (O _1. ) is arranged, which extends into a cavity (bg) of the mouthpiece (v,) up to the outer end of the same, where the collar (b ^) on the end face (b, _n ) of the mouthpiece (v,) is applied.