JP2869625B2 - Cream squeezer - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cream squeezing device used for squeezing creams such as whipped cream and custard cream made by whipping fresh cream, for example, in making decoration cakes, cream puffs and short cakes.

[0002]

2. Description of the Related Art Conventionally, cream squeezing tools of this kind include:
As shown in FIG. 11, a tapered outer surface of a synthetic resin holder b is fitted to an inner peripheral surface of a distal end portion of a synthetic resin conical squeeze bag a, and a tapered surface formed at a distal end portion of the holder b. c, a metal cylindrical squeezing nozzle f having a tapered inner peripheral surface d and a squeeze outlet e at the tip is fitted, and the squeeze nozzle f is commonly called a squeeze, and is a synthetic resin nut cylinder. Body g
Is screwed onto the distal end of the holder b, and the outer peripheral surface of the squeezing nozzle f is pressed by the inner peripheral surface of the tapered distal end of the nut cylinder g to fix the squeezing nozzle to the holder b. I have.

[0003] The squeezing bag a is filled with creams W such as whipped cream and custard cream which are whipped with fresh cream, and the squeezing bag a is squeezed by hand.
The cream W is squeezed out from the squeezing nozzle f and decorated, and at this time, the shape of the squeezing outlet e is different, such as a round shape, a ribbon shape, a star shape, a petal shape, and a shell shape. A plurality of squeezing nozzles f are prepared, suitably selected, detached and replaced, and squeezed out of the cream W.

[0004]

However, in the case of the above-mentioned conventional structure, in the squeezing nozzle, a substantially triangular pointed portion h with the opening edge of the squeezing outlet e toward the center, such as a star shape or a shell shape, is formed. In the case where the triangular cutout grooves k are formed so as to present the shape in which the triangular cutout grooves k are alternately arranged in parallel in the entire circumference or partially, the ridgeline of the squeezing out of the cream is not sharpened and the squeezing is performed. The creams do not have a neat shape, and thus have a disadvantage that the decoration effect may be easily reduced.

[0005]

The object of the present invention is to solve such a problem.
In the invention according to claim 1, a squeezable bag capable of storing creams, a holder fixed to the tip of the squeezed bag, an inner peripheral surface fixed to the holder and tapered, and It consists of a cylindrical squeezing nozzle having a squeeze outlet at the tip, and the opening edge of the squeeze outlet has a shape in which a substantially triangular pointed portion and a substantially triangular notch groove portion directed toward the center are alternately annularly arranged in parallel. A guide projection in the form of a front diamond having a cross section in the squeezing direction having a mountain-shaped cross section in the squeezing direction and having a slope on the left and right is formed in a protruding manner on the inner side of each sharpened portion. A cream squeezing tool characterized in that a squeezing guide path is formed between slopes facing the convex portions.

According to a second aspect of the present invention, a male screw portion is formed on the outer peripheral surface on the distal end side of the holder of the first aspect, and a female screw portion is formed on the inner peripheral surface on the base side of the squeezing nozzle. The holder and the squeezing nozzle are detachably provided by screwing the male screw portion and the female screw portion, and the invention according to claim 3 is characterized in that: 2. The outer peripheral surface of the holder according to the item (2) is formed on a tapered fastening surface, and a plurality of annular steps are formed on the fastening surface.

[0007]

1 to 10 show an embodiment of the present invention. FIGS. 1 to 8 show a first embodiment, FIGS. 9 and 1.
0 is the second embodiment.

In the first embodiment shown in FIGS. 1 to 8, reference numeral 1 denotes a squeeze bag, which is formed of a thin synthetic resin film, is formed in a conical shape, and contains whipped cream, custard and whipped fresh cream in the bag. Cream W such as cream is filled.

Reference numeral 2 denotes a holder, which is made of a synthetic resin. In this case, the holder has a cylindrical shape, and its outer peripheral surface is formed on a tapered fastening surface 2a, and a plurality of annular steps are formed on the fastening surface 2a. 2b.

Reference numeral 3 denotes a squeeze nozzle, which is made of synthetic resin and formed in a cylindrical shape having a tapered inner peripheral surface 3a and a squeeze port 3b at the tip end. In this case, the opening edge 4 of the squeeze port 3b is at the center. Are formed in such a manner that eight substantially triangular sharpened portions 4a and eight substantially triangular notched groove portions 4b are alternately arranged in parallel in the entire circumference, thereby forming a star shape. A front diamond-shaped guide projection 5 having a mountain-shaped cross section in the squeezing direction S and having slopes 5a and 5a on the left and right is formed protruding inside each sharpened portion 4a.
A squeezing guide path 6 is formed between the opposing slopes 5a.

In this case, a male screw portion 2c is formed on the outer peripheral surface on the distal end side of the holder 2 and the squeezing nozzle 3
A female screw part 3c is formed on the inner peripheral surface on the base side of the male screw part 2c.
The holder 2 and the squeezing nozzle 3 are detachably provided by screwing the internal thread c to the female screw portion 3c.

Since the first embodiment has the above-described structure, first, the top of the tip of the squeezed bag 1 is attached to the fastening surface 2 of the holder 2.
In consideration of the external dimensions of the squeezing bag 1, the holder 2 is cut from the base side of the squeezing bag 1 through the inside so as to form an opening 1 a having an inner diameter to be fixed to the fastening surface 2 a.
Is inserted, and the holder 2 is projected from the opening 1a, and the squeezed bag 1 is fixed to the holder 2 by fitting engagement between the tapered fixing surface 2a of the holder 2 and the conical inner surface of the squeezed bag 1. Then, the female screw portion 3c of the squeezing nozzle 3 is screwed to the male screw portion 2c of the holder 2, and the squeezing nozzle 3
The creams W such as whipped cream, custard cream, etc. obtained by whipping fresh cream in this state are filled in the squeezing bag 1, and the squeezing bag 1 is squeezed by hand to squeeze the creams W. The nozzle 3 is squeezed out from the squeeze port 3b. At this time, the opening edge 4 of the squeeze port 3b has a substantially triangular pointed portion 4a and a substantially triangular notched groove portion 4b which are directed to the center alternately arranged in a ring. The guide projections 5 are formed so as to have the cross section in the squeezing direction S formed in the shape of a chevron in the direction of the squeezing direction S and have slopes 5a and 5a on the left and right sides. The squeezing guide path 6 is formed between the opposing slopes 5a of the adjacent guide projections 5, 5 so that the squeezing guide of the squeezing guide path 6 allows the cream W to be squeezed out. The ridge is sharpened and squeezed Cream W becomes a neat shape, it is possible to enhance the much decoration effect.

In this case, a male screw portion 2c is formed on the outer peripheral surface on the distal end side of the holder 2 and a female screw portion 3c is formed on the inner peripheral surface on the base side of the squeezing nozzle 3, so that the male screw portion 2c and the female screw portion 3c are formed. Since the holder 2 and the squeezing nozzle 3 are detachably provided by screwing, the squeezing nozzle 3 can be easily replaced. In this case, the outer peripheral surface of the holder 2 has a tapered fastening. The fastening surface 2 formed on the surface 2a
a, a plurality of annular steps 2b are formed on the inner surface of the squeezable bag 1 and the engagement with the conical inner surface of the squeezing bag 1 is ensured by the presence of the edge 2d of the annular step 2b. Squeezed bag 1
Can be securely fastened.

The second embodiment shown in FIGS.
In this case, it is made of a synthetic resin and is formed in a cylindrical shape having a tapered inner peripheral surface 3a and a throttle port 3b at the tip end, and an opening edge 4 of the throttle port 3b has a substantially triangular shape toward the center. The six sharpened portions 4a and the seven substantially triangular cutout portions 4b are alternately arranged side by side in a ring shape, and partially formed flat portions 3d to form flat edge portions 4c. A front diamond-shaped guide convex portion 5 having a cross section in the squeezing direction S and having slopes 5a and 5a on the left and right sides is formed inside each sharp portion 4a. The squeeze guide path 6 is formed so as to protrude, and between the slopes 5a, 5a of the adjacent guide protrusions 5, 5 facing each other. Similar effects can be obtained.

The present invention is not limited to the above-described embodiment, and the shape of the squeezing nozzle 3, the shape of the opening edge 4 of the squeezing outlet 3b, the shape and structure of the guide convex portion 5, etc. are appropriately changed. Is designed.

[0016]

As described above, according to the first aspect of the present invention, the opening edge of the squeeze outlet has a substantially triangular pointed portion and a substantially triangular notched groove portion directed toward the center alternately formed in an annular shape. It is formed by presenting the shape arranged in parallel all around or partially,
A front diamond-shaped guide projection having a mountain-shaped cross section in the squeezing direction and a left and right slope is protruded inside each sharpened portion, and the adjacent guide projections are squeezed between opposed slopes. Because it is formed on the guideway, the squeezing guide of this squeezing guideway makes the ridgeline of cream squeezing sharp,
The squeezed creams have a neat shape,
That can increase the decoration effect.

According to the second aspect of the present invention, a male screw portion is formed on the outer peripheral surface on the distal end side of the holder, and a female screw portion is formed on the inner peripheral surface on the base side of the squeezing nozzle. Since the holder and the squeezing nozzle are detachably provided by screwing to the portion, the squeezing nozzle can be easily replaced. In the invention according to the third aspect, the outer periphery of the holder is provided. The surface is formed on a tapered fastening surface that is tapered, and since a plurality of annular steps are formed on the fastening surface, the presence of the angular edge of the annular step and the conical inner surface of the squeezed bag Is securely engaged, and the squeezed bag can be securely fastened to the holder.

As described above, the intended purpose can be sufficiently achieved.

[Brief description of the drawings]

FIG. 1 is an overall side view of a first embodiment of the present invention.

FIG. 2 is an overall sectional view of the first embodiment of the present invention.

FIG. 3 is a partial cross-sectional perspective view of the first embodiment of the present invention.

FIG. 4 is a longitudinal sectional view of a squeezing nozzle according to the first embodiment of the present invention.

FIG. 5 is a top plan view of the squeezing nozzle according to the first embodiment of the present invention.

FIG. 6 is a plan view on the base side of the squeezing nozzle according to the first embodiment of the present invention.

FIG. 7 is another longitudinal sectional view of the squeezing nozzle according to the first embodiment of the present invention.

FIG. 8 is a cross-sectional view of the squeezing nozzle according to the first embodiment of the present invention.

FIG. 9 is a longitudinal sectional view of a squeezing nozzle according to a second embodiment of the present invention.

FIG. 10 is a top plan view of a squeezing nozzle according to a second embodiment of the present invention.

FIG. 11 is a longitudinal sectional view of a squeezing nozzle having a conventional structure.

[Explanation of symbols]

 W cream S Part 5a Slope

Continued on the front page (56) References JP-A 1-172387 (JP, U) JP-A 5-39441 (JP, U) JP-A 57-100886 (JP, U) JP-A 49-25807 (JP) 58-18487 (JP, U) JP-A-2-34188 (JP, U) JP-A 2-34451 (JP, U) JP-A 4-28084 (JP, U) 43-10397 (JP, Y1) (58) Fields investigated (Int. Cl. ⁶ , DB name) A23G 3/00-3/32 A47J 43/28

Claims (3)

(57) [Claims] 1. A squeezing bag capable of storing creams, a holder fixed to a tip of the squeezing bag, and a squeezing outlet fixed to the holder and having a tapered inner peripheral surface and a tip. It has a cylindrical squeezing nozzle having an opening edge of the squeezing outlet. A front diamond-shaped guide projection having a cross section in the squeezing direction having a mountain-shaped cross-section in the squeezing direction and having left and right slopes is formed inside each sharpened portion, and opposed slopes of the adjacent guide projections are formed. A cream squeezing tool characterized in that a squeezing guideway is formed between the two. 2. A male screw portion is formed on the outer peripheral surface on the distal end side of the holder and a female screw portion is formed on an inner peripheral surface on the base side of the squeezing nozzle, and the holder is screwed together with the male screw portion and the female screw portion. The cream squeezing tool according to claim 1, wherein the squeezing nozzle and the squeezing nozzle are detachably provided. 3. The holder according to claim 1, wherein an outer peripheral surface of the holder is formed as a tapered fastening surface, and a plurality of annular steps are formed on the fastening surface. Cream squeezer.