CN211355011U - Soda water machine and thimble, thimble subassembly thereof - Google Patents

Abstract

The utility model discloses a soda machine and thimble, thimble subassembly thereof, soda machine's thimble is used for pricking soda machine's gas cylinder, and soda machine's thimble includes the ejector pin and locates ejector pin one end and top with ejector pin axial connection, and soda machine's thimble has and runs through ejector pin and top gas pocket along its axial, and top tip of keeping away from the ejector pin is equipped with from the inside wall of gas pocket and heels to the inclined plane that extends to top lateral wall towards the ejector pin place. The utility model discloses a top position at soda machine's thimble sets up the inclined plane, and this inclined plane inclines to extend to top lateral wall from the inside wall of gas pocket towards the ejector pin place, and when soda machine's thimble punctures the gas cylinder, gas can blow away remaining metal film on top along the inclined plane in the gas cylinder, can not appear the phenomenon of blockking up the gas pocket, sets up the inclined plane in addition in the thimble position, punctures the gas cylinder more easily than the thimble that does not set up the inclined plane, and is more laborsaving during the use.

Description

Soda water machine and thimble, thimble subassembly thereof

Technical Field

The utility model relates to a soda water machine structure field especially relates to a soda water machine and thimble, thimble assembly thereof.

Background

The gas bottle filled with food-grade carbon dioxide gas is arranged in a soda water machine, a thimble in the soda water machine is utilized to puncture the gas bottle, so that the carbon dioxide gas in the gas bottle enters pure (drinking) water along an air hole on the thimble and an air duct on the soda water machine, and the formed water solution is the generalized soda water, namely the carbonated water, and is also called bubble water because the water contains rich bubbles. Different from the traditional soda water, the generalized soda water does not contain sodium components and can not form burden on heart and cerebral vessels, the generalized soda water is different from the bottled soda water and carbonated beverage, and the generalized soda water does not contain additives such as pigment, essence, phosphoric acid, sweetening agent and the like, so that the soda water is more beneficial to human health.

However, since the metal film is wrapped on the outer side of the gas bottle, when the thimble punctures the gas bottle, the metal film on the gas bottle easily blocks the air hole on the thimble, which affects the normal discharge of carbon dioxide gas into the water bottle.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a soda water machine and thimble, thimble assembly thereof, when it had solved the gas cylinder that is punctured by the thimble on the soda water machine in the current market, the gas pocket on the thimble was stopped up very easily to the metallic membrane on the gas cylinder, influences the technical problem in the gas cylinder that carbon dioxide gas entered into the water-jug smoothly.

The utility model discloses a following technical scheme realizes:

the utility model provides a soda machine's thimble for pierce soda machine's gas cylinder, soda machine's thimble includes the ejector pin and locates ejector pin one end and with it is top that the ejector pin axial is connected, soda machine's thimble has and runs through along its axial the ejector pin with top gas pocket, top keeping away from the tip of ejector pin is equipped with the follow the inside wall orientation of gas pocket the ejector pin place is heeled to extend to the inclined plane of top lateral wall.

Further, the inclined plane extends from the middle of the air hole to the outer side wall of the tip in an inclined mode.

Furthermore, the tip is provided with a first end face which is abutted against the gas cylinder and a second end face which is connected with the ejector rod and is arranged opposite to the first end face, the tip extends from the first end face to the second end face in a trend of gradually increasing radial size, and the inclined plane extends from the first end face to the outer side wall of the tip.

Furthermore, an included angle beta between the inclined plane and the first end face is 120-150 degrees.

Further, an included angle β between the inclined surface and the first end surface is 135 ± 1 degree.

The utility model also provides a soda machine's thimble subassembly, including being used for installing the internal elastic seat of lift of soda machine and as aforesaid soda machine's thimble, be equipped with on the elastic seat and run through the axial mounting hole of elastic seat, soda machine's thimble wears to locate in the mounting hole just top protruding expose in outside the elastic seat.

Further, the elastic seat extends from the end close to the gas cylinder to the end far away from the gas cylinder with the trend of gradually reducing the radial size.

Furthermore, a plurality of notches are arranged on the outer side wall of one side, far away from the gas cylinder, of the elastic seat.

Furthermore, a groove is formed in one end, close to the gas cylinder, of the elastic seat, the mounting hole is formed in the bottom surface of the groove, and the tip is convexly exposed on the bottom surface of the groove.

The utility model also provides a soda machine, including top cap, inner shell, air duct, the body that goes up and down, the base that is used for being connected with the water-jug and as above-mentioned soda machine's thimble subassembly, the air duct install in the bottom of the body that goes up and down, the body that goes up and down has the storage tank and run through in the body axial of going up and down and with the perforation of storage tank intercommunication, the elasticity seat install in the storage tank and the gas pocket is passed through the perforation and is linked together with the air duct, the inner shell fixed mounting in on the base and with the base enclose and form a spacing chamber that is used for restricting the body that goes up and down to move, the body that goes up and down installs in the spacing intracavity, and the body that goes up and down, the inner shell, the shell and the soda machine's thimble subassembly enclose and form a holding chamber that is used for placing the gas cylinder, be equipped with on the inner, the outer shell is installed on the base and sleeved outside the inner shell, and the top cover is installed on the inner shell in a sliding mode from the top of the inner shell and connected with the outer shell in a buckling mode.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a top position at soda machine's thimble sets up the inclined plane, and this inclined plane inclines to extend to top lateral wall from the inside wall of gas pocket towards the ejector pin place, and when soda machine's thimble punctures the gas cylinder, gas can blow away remaining metal film on top along the inclined plane in the gas cylinder, can not appear the phenomenon of blockking up the gas pocket, sets up the inclined plane in addition in the thimble position, punctures the gas cylinder more easily than the thimble that does not set up the inclined plane, and is more laborsaving during the use.

Drawings

Fig. 1 is a schematic structural view of a thimble of a soda water machine provided in an embodiment of the present invention;

fig. 2 is a front view of a thimble of the soda water machine provided by the embodiment of the present invention;

fig. 3 is a schematic structural view of a thimble assembly of the soda water machine according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an elastic seat according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a lifting body according to an embodiment of the present invention;

fig. 6 is a front view of a soda machine with a gas cylinder according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view taken at A-A of FIG. 6;

FIG. 8 is an enlarged partial view of FIG. 7 at B;

fig. 9 is a left side view of a soda machine with a gas cylinder according to an embodiment of the present invention;

FIG. 10 is a cross-sectional view taken at C-C of FIG. 9;

fig. 11 is an exploded view of a soda water machine with a gas cylinder according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a soda water machine with a water bottle according to an embodiment of the present invention.

In the figure:

10. a thimble assembly of the soda water machine; 11. an elastic seat; 111. mounting holes; 112. a notch; 113 grooves; 12. a thimble of the soda water machine; 121. a top rod; 122. a tip; 1221. a first end face; 123. air holes; 124. a bevel; 20. a water bottle; 30. a lifting body; 31. a lifting seat; 311. a containing groove; 312. perforating; 313. a pressure relief vent; 32. a convex column; 321. an external thread; 40. a top cover; 50. a gas cylinder; 60. an inner shell; 61. an installation port; 62. an operation port; 70. a housing; 80. an air duct; 81. a sieve plate; 90. a base; 91. an internal thread; 100. a limiting cavity; 200. an annular rubber pad; 210. an air inlet; 220. a central bore.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Referring to fig. 1 to 12, the present invention provides a thimble assembly 10 of a soda machine, for being installed in the soda machine, the thimble assembly 10 of the soda machine includes an elastic seat 11 and a thimble 12 of the soda machine, the elastic seat 11 is used for being installed in a lifting body 30 of the soda machine, an axial mounting hole 111 running through the elastic seat 11 is arranged on the elastic seat 11, the thimble 12 of the soda machine is arranged in the mounting hole 111 in a penetrating manner, and a tip 122 is protruded out of the elastic seat 11, so that the thimble 12 of the soda machine pierces a gas cylinder 50 in the soda machine through the tip 122, and the gas cylinder 50 in this embodiment is also called as a gas bomb.

Specifically, referring to fig. 1, the thimble 12 of the soda machine includes a top rod 121 and a tip 122 disposed at one end of the top rod 121 and axially connected to the top rod 121, the thimble 12 of the soda machine has an air hole 123 axially penetrating through the top rod 121 and the tip 122, a part of the thimble 12 and the tip 122 of the soda machine is located in the mounting hole 111, and an end of the tip 122 away from the top rod 121 is provided with an inclined surface 124 extending obliquely from an inner side wall of the air hole 123 toward a side where the top rod 121 is located to an outer side wall of the tip 122. When the thimble 12 of the soda machine pierces the gas cylinder 50, the gas in the gas cylinder 50 can blow away the metal film remained on the tip 122 along the inclined plane 124, so that the gas hole 123 is not blocked by the metal film, and the thimble 12 of the soda machine is preferably made of stainless steel or silicon steel.

Preferably, the inclined surface 124 extends obliquely from the middle of the air hole 123 to the outer side wall of the tip 122, so that the residual metal film can be cleaned more smoothly.

In this embodiment, the tip 122 has a first end face 1221 abutting against the gas cylinder 50 and a second end face connected to the top rod 121 and disposed opposite to the first end face 1221, the first end face 1221 and the second end face are both circular rings, an outer diameter of the tip 122 extends from the first end face 1221 to the second end face in a trend of gradually increasing a radial dimension, and the inclined surface 124 extends from the first end face 1221 to an outer side wall of the tip 122.

Referring to fig. 2, as a preferred embodiment, the included angle β formed between the inclined surface 124 and the first end surface 1221 is 120 to 150 degrees, and preferably, the included angle β formed between the inclined surface 124 and the first end surface 1221 is 135 ± 1 degrees, which is an optimal angle obtained through a plurality of tests, so that the metal film remaining on the tip 122 can be cleaned more smoothly, and the piercing of the gas cylinder 50 is more labor-saving than before.

Referring to fig. 3 to 4, in the present embodiment, the elastic seat 11 extends from one end close to the gas cylinder 50 to one end far away from the gas cylinder 50 with a trend of gradually decreasing radial dimension, and a plurality of notches 112 are disposed on an outer side wall of the elastic seat 11 at one side far away from the gas cylinder 50. When the elastic seat 11 is installed in the containing groove 311 of the lifting body 30, when the thimble 12 of the soda water machine pierces the gas cylinder 50, the gas cylinder 50 will go down continuously and press the elastic seat 11, so that the elastic seat 11 deforms, and one side of the elastic seat 11, which is far away from the gas cylinder 50, will appear to be squeezed, because the containing groove 311 has a limited volume, so that the squeezed part of the elastic seat 11 will be automatically filled into each notch 112, when the pressure disappears, the elastic seat 11 will recover to the original shape, and the elastic seat 11 is preferably made of a silica gel material with the hardness of 50.

In a preferred embodiment, a groove 113 is formed at one end of the elastic seat 11 close to the gas cylinder 50, the mounting hole 111 is formed on the bottom surface of the groove 113, the tip 122 protrudes out of the bottom surface of the groove 113, and the groove 113 is matched with the mouth of the gas cylinder 50 to prevent the gas cylinder 50 from shifting during the pressing process.

Referring to fig. 5 to 10, the present invention further provides a soda machine, which includes a top cover 40, an inner shell 60, an outer shell 70, an air duct 80, a lifting body 30, an annular base 90 for connecting with a water bottle 20, and the above-mentioned pin assembly 10 of the soda machine. The lifting body 30 has a receiving slot 311 and a through hole 312 penetrating through the lifting body 30 in an axial direction and communicating with the receiving slot 311, specifically, the lifting body 30 includes a lifting base 31 and a convex column 32 protruding from one end of the lifting base 31, an external thread 321 for connecting with the air duct 80 of the soda water machine is disposed on an outer side wall of the convex column 32, the receiving slot 311 is disposed on the lifting base 31, the through hole 312 penetrates and extends to the receiving slot 311 from one end of the convex column 32 far away from the air bottle 50, a plurality of pressure relief holes 313 are further disposed on the lifting base 31 and annularly disposed outside the receiving slot 311 and penetrating through upper and lower end faces of the lifting base 31, the elastic base 11 is mounted in the receiving slot 311, and the air hole 123 is.

Referring to fig. 11 to 12, the inner shell 60 is fixedly mounted on the base 90 and encloses with the base 90 to form a limiting cavity 100 for limiting the up-and-down movement of the lifting body 30, an inner thread 91 matched with the water bottle 20 is provided on an inner side wall of the annular base 90, the lifting body 30 is slidably mounted in the limiting cavity 100, the lifting body 30, the inner shell 60, the outer shell 70 and the thimble assembly 10 of the soda machine enclose to form an accommodating chamber for accommodating the gas cylinder 50, the inner shell 60 is provided with a mounting port 61 communicated with the accommodating chamber and used for accommodating the gas cylinder 50 and an operation port 62 used for ejecting the gas cylinder 50, the outer shell 70 is mounted on the base 90 and sleeved outside the inner shell 60, and the top cover 40 is slidably mounted on the inner shell 60 from the top of the inner shell 60 and is connected with the outer.

The soda machine further includes an annular rubber pad 200, the annular rubber pad 200 is connected to the bottom of the lifting body 30, the annular rubber pad 200 is provided with an air inlet 210 communicated with the pressure relief hole 313 and a central hole 220 for the spike assembly 10 of the soda machine to penetrate through, and the annular rubber pad 200 plays a role of sealing a gap between the water bottle 20 and the lifting body 30 when the water supply bottle 20 jacks up the lifting body 30.

The air duct 80 is installed in the bottom of the lifting body 30, a sieve plate 81 is arranged in the air duct 80, food-grade plastic particles are filled in the air duct 80, the food-grade plastic particles are located below the sieve plate 81, gas flushed out of the gas cylinder 50 after being perforated 312 is converted into gas state from liquid state, the pressure is very large in a moment, after the gas passes through the sieve plate 81 and the food-grade plastic particles, the pressure of the gas entering the water bottle 20 in the moment can be reduced, and the water bottle 20 is safer to use.

The soda water machine has the working mode as follows: firstly, the top cover 40 is pulled upwards to open the top cover 40, the gas bottle 50 is loaded into the accommodating chamber through the mounting port 61, the top cover 40 is pressed downwards to close the top cover 40 and is clamped with the shell 70, the water bottle 20 is screwed at the bottom of the base 90, the water bottle 20 is continuously rotated, the water bottle 20 presses the lifting body 30 on the base 90 to ascend, the thimble assembly 10 of the soda machine on the lifting body 30 then punctures the gas bottle 50, and CO in the gas bottle 50 is enabled to penetrate through the gas bottle 50₂The air enters the water bottle 20 through the thimble assembly 10 and the air duct 80 of the soda machine, so that the water in the water bottle 20 forms a carbonic acid solution, and meanwhile, the metal film remained on the thimble 12 of the soda machine is blown away along the inclined plane 124; when CO in the gas cylinder 50₂After the gas is used up, no gas containing water is exhausted automatically through the pressure relief hole 313 in the lifting body 30, after the gas is exhausted, the water bottle 20 is rotated reversely, the lifting body 30 moves downwards along with the water bottle 20, the thimble assembly 10 of the soda machine is separated from the gas bottle 50, the lifting body 30 does not move any more after moving downwards for a certain distance due to the structural limitation of the base 90, the water bottle 20 continues to rotate reversely, the water bottle 20 is separated from the soda machine, then the top cover 40 is opened, fingers extend into the operation opening 62, the gas bottle 50 is pushed out of the accommodating chamber from the mounting opening 61, the top cover 40 is closed, and the operation is completed.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (10)

1. The utility model provides a soda machine's thimble for pierce soda machine's gas cylinder, its characterized in that: the ejector pin of the soda water machine comprises an ejector rod and an ejector tip arranged at one end of the ejector rod and axially connected with the ejector rod, the ejector pin of the soda water machine is provided with an air hole axially penetrating through the ejector rod and the ejector tip, and an inclined surface obliquely extending to the outer side wall of the ejector tip from the inner side wall of the air hole to the side where the ejector rod is located is arranged at the end part of the ejector tip far away from the ejector rod.

2. The soda machine spike of claim 1, wherein said ramp extends obliquely from a central portion of said air hole to an outer sidewall of said tip.

3. The soda machine ejector pin according to claim 1, wherein the ejector pin has a first end surface abutting against the gas cylinder and a second end surface connected to the ejector rod and disposed opposite to the first end surface, the ejector pin extends from the first end surface toward the second end surface with a tendency of gradually increasing radial dimension, and the inclined surface extends from the first end surface toward an outer side wall of the ejector pin.

4. The ejector pin of a soda water machine as claimed in claim 3, wherein an included angle β between the inclined surface and the first end surface is 120-150 degrees.

5. The soda machine spike of claim 4, wherein an included angle β between said inclined surface and said first end surface is 135 ± 1 degrees.

6. A centre assembly of a soda machine, which is characterized by comprising an elastic seat and a centre of the soda machine according to any one of claims 1 to 5, wherein the elastic seat is used for being installed in a lifting body of the soda machine, the elastic seat is provided with an installation hole which penetrates through the elastic seat in the axial direction, the centre of the soda machine is arranged in the installation hole in a penetrating manner, and the centre is protruded out of the elastic seat.

7. The soda machine spike assembly of claim 6, wherein said resilient seat extends from an end proximate said cylinder in a decreasing radial dimension toward an end distal from said cylinder.

8. The spike assembly of a soda machine as claimed in claim 6, wherein a plurality of notches are provided on an outer side wall of the resilient seat on a side thereof away from the gas cylinder.

9. The assembly of claim 6, wherein a recess is formed in an end of the resilient base adjacent to the gas cylinder, the mounting hole is formed in a bottom surface of the recess, and the tip protrudes from the bottom surface of the recess.

10. A soda machine, which is characterized by comprising a top cover, an inner shell, an outer shell, an air duct, a lifting body, a base used for being connected with a water bottle and the thimble assembly of the soda machine according to any one of claims 6 to 9, wherein the air duct is arranged at the bottom of the lifting body, the lifting body is provided with a containing groove and a through hole which penetrates through the axial direction of the lifting body and is communicated with the containing groove, an elastic seat is arranged in the containing groove, an air hole is communicated with the air duct through the through hole, the inner shell is fixedly arranged on the base and is enclosed with the base to form a limiting cavity used for limiting the lifting body to move up and down, the lifting body is slidably arranged in the limiting cavity, and the lifting body, the inner shell, the outer shell and the thimble assembly of the soda machine are enclosed to form a containing chamber used for containing an air bottle, the inner shell is provided with a mounting hole communicated with the containing chamber and used for placing an air supply bottle, the outer shell is mounted on the base and sleeved outside the inner shell, and the top cover is slidably mounted on the inner shell from the top of the inner shell and is connected with the outer shell in a buckling mode.

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