CN210077399U - Steam transmission structure for coffee machine - Google Patents
Steam transmission structure for coffee machine Download PDFInfo
- Publication number
- CN210077399U CN210077399U CN201920128644.7U CN201920128644U CN210077399U CN 210077399 U CN210077399 U CN 210077399U CN 201920128644 U CN201920128644 U CN 201920128644U CN 210077399 U CN210077399 U CN 210077399U
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- base
- steam
- needle
- hole
- delivery structure
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- 230000005540 biological transmission Effects 0.000 title abstract description 19
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 description 9
- 238000000605 extraction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
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Abstract
The utility model discloses a steam transmission structure for coffee machine, including base and syringe needle subassembly, the base is inside to be a cavity, the base surface is equipped with a plurality of through-holes, cavity one side is equipped with the air inlet of connecting the external world, inputs steam into the cavity through the air inlet, the syringe needle subassembly includes needle body, base and syringe needle, the needle body is hollow structure, the base cup joints in needle body one end, the syringe needle is located the needle body top, the syringe needle is equipped with the steam venthole; the needle assembly is detachably mounted on the base through hole. Compared with the prior art, the utility model has the advantages of simple structure, high transmission efficiency, convenient to use, etc.
Description
Technical Field
The utility model belongs to the technical field of coffee processing and specifically relates to a steam transmission structure for coffee machine is related to.
Background
The steam delivery of present steam coffee machine is mainly through inside fixed pipeline transport, and the staff is very inconvenient when wasing and changing the maintenance, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming and not enough, provide a detachable steam transmission structure that is used for the coffee machine.
The utility model discloses a realize through following technical scheme: a steam transmission structure for a coffee machine comprises a base and a needle head assembly, wherein a through hole is formed in the surface of the base, a cavity is formed in the base, an air inlet connected with the outside is formed in one side of the cavity, steam is input into the cavity through the air inlet, the needle head assembly comprises a needle body, a base and a needle head, the needle body is of a hollow structure, the base is sleeved at one end of the needle body, the needle head is located at the top end of the needle body, and the needle head is provided with a steam outlet hole; the needle assembly is detachably mounted on the base through hole.
Compared with the prior art, the utility model discloses a set up detachable syringe needle subassembly on the base, the mechanism of transmission steam can be regarded as to the syringe needle subassembly, can regard as the piercing part of coffee powder box again, syringe needle subassembly and base demountable installation can adjust according to people's user demand, the utility model has the advantages of simple structure, conveying efficiency height, convenient to use.
Furthermore, the bottom of the base is provided with a screw rod, the inner surface of the through hole of the base is provided with a thread opposite to the screw rod, the screw rod is of a hollow structure communicated with the needle head, the needle head assembly is rotatably arranged on the base, and the connecting mode is simple in structure and is connected and fastened.
Furthermore, a sealing rubber ring is arranged between the screw rod and the base, so that the sealing performance in the steam transmission process is ensured.
Further, the base is a hollow outer hexagon, and the needle head assembly is conveniently mounted on the base through a wrench.
Or, the base bottom is equipped with the connecting rod, and the through-hole internal surface is equipped with the recess, be equipped with the elasticity bulge on the connecting rod, the elasticity bulge corresponds the block with the recess of base through-hole.
Furthermore, the connecting rod has cup jointed the one deck elastic layer, on the elastic layer was located to the elasticity bulge, when the syringe needle subassembly was fixed on the base, the elastic layer received the compression and sealed the through-hole better, guaranteed steam transmission process's leakproofness.
Furthermore, a hose coupler is arranged at the air inlet of the base and can be externally connected with a steam pipe, so that steam can be conveniently input into the base.
Furthermore, the needle head assembly is integrally formed through an injection molding process, so that the tightness of the steam transmission process is guaranteed while the needle head assembly is convenient to manufacture.
Drawings
FIG. 1 is a schematic structural view of a steam transmission structure for a coffee maker according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the needle assembly 2 and the base through hole 10 according to embodiment 1 of the present invention;
fig. 3 is a schematic structural view of the needle assembly 2 and the base through hole 10 according to embodiment 2 of the present invention.
Detailed Description
Example 1
Please refer to fig. 1, which is a schematic structural diagram of a steam transmission structure for a coffee maker according to an embodiment of the present invention. The steam transmission structure for the coffee machine comprises a base 1 and a needle head component 2, wherein a through hole 10 is formed in the surface of the base 1, a cavity is formed in the base 1, an air inlet connected with the outside is formed in one side of the cavity, steam is input into the cavity through the air inlet, the needle head component 2 comprises a needle body 20, a base 21 and a needle head 22, the needle body 20 is of a hollow structure, the base 21 is sleeved at one end of the needle body 20, the needle head 22 is located at the top end of the needle body 20, and the needle head 22 is provided with a steam outlet hole 220; the needle assembly 2 is removably mounted on the base through bore 10.
In this embodiment, the needle body 20 is a hollow tube, the needle 22 is a bevel structure, and the bevel forms an angle of inclination of 60 ° with the horizontal plane. Needle tubing base 21 bottom fixed mounting has screw rod 23, base 21 is regular octagon structure, base 21 surface is equipped with a plurality of circular through-holes 10, circular through-hole 10 is 21 on the base with the same interval evenly distributed, through-hole 10 internal surface is equipped with the screw thread 101 corresponding with screw rod 23, screw rod 23 for with the communicating hollow structure of syringe needle 22, 2 swivelling joints of syringe needle subassembly are on base through-hole 10.
In one embodiment, a sealing rubber ring 22 is arranged between the screw 23 and the base 21 to ensure the tightness of the steam transmission process.
In one embodiment, the base 21 is a hollow, hexagonal exterior shape to facilitate the use of a wrench to mount the needle assembly 2 to the base 1.
In one embodiment, a hose connector 3 is disposed at the air inlet of the base 1, and the hose connector 3 can be externally connected with a steam pipe to facilitate the steam input into the cavity inside the base 1.
In one embodiment, the needle assembly 2 is integrally formed by injection molding, which facilitates manufacturing while ensuring the sealing performance of the steam delivery process.
Utilize during steam transmission structure extraction coffee, utilize the spanner to rotate syringe needle subassembly base 21, will install to the through-hole 10 on base 1 surface with the fixed screw rod 23 of base 21 in, move down syringe needle 22 and puncture coffee powder box bottom and form the puncture hole and up move and make syringe needle 22 be located the coffee powder box, through input steam in the external steam pipe of hose coupler 3 toward base 1 cavity, steam overflows from the steam venthole 220 of syringe needle 22, and steam and coffee powder contact in-process liquefaction form water in the coffee powder box, and the coffee liquid of extraction flows from the puncture hole.
Example 2
The steam delivery structure for coffee machines of embodiment 2 of the present invention is substantially the same as that of embodiment 1, except that: in this embodiment, the bottom of the base is provided with a connecting rod 25, the inner surface of the base through hole 10 is provided with a groove 102, and the elastic protrusion 24 is correspondingly engaged with the groove 102 on the inner surface of the base through hole 10.
In one embodiment, the connecting rod 25 is sleeved with an elastic layer, and the elastic protrusion 24 is disposed on the elastic layer, so that when the needle assembly 2 is fixed on the base 1, the elastic layer is squeezed to better seal the through hole, thereby ensuring the tightness of the steam transmission process.
Utilize during steam transmission structure extraction coffee, through the recess block with elasticity bulge 24 and through-hole 10 internal surface, make syringe needle subassembly 2 install to the through-hole 10 on base 1 surface in, move down syringe needle 22 and puncture coffee powder box bottom and form up removal after the puncture hole and make syringe needle 22 be located the coffee powder box, through input steam in the external steam pipe of hose nipple 3 toward base 1 cavity, steam overflows from the steam venthole 220 of syringe needle 22, and steam and coffee powder contact in-process liquefaction form water in the coffee powder box, and the coffee liquid of extraction flows from the puncture hole.
Compared with the prior art, the utility model discloses a set up detachable syringe needle subassembly on the base, the mechanism of transmission steam can be regarded as to the syringe needle subassembly, can regard as the puncture piece of coffee machine again, syringe needle subassembly and base demountable installation can adjust according to people's user demand, the utility model has the advantages of simple structure, conveying efficiency height, convenient to use.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (8)
1. A steam delivery structure for a coffee machine, characterized in that: the steam injector comprises a base and a needle head component, wherein a cavity is formed in the base, a plurality of through holes are formed in the surface of the base, an air inlet connected with the outside is formed in one side of the cavity, steam is input into the cavity through the air inlet, the needle head component comprises a needle body, a base and a needle head, the needle body is of a hollow structure, the base is sleeved at one end of the needle body, the needle head is positioned at the top end of the needle body, and the needle head is provided with a steam outlet hole; the needle assembly is detachably mounted on the base through hole.
2. Steam delivery structure for coffee machines according to claim 1, characterized in that: the base bottom is equipped with the screw rod, base through-hole internal surface is equipped with the screw thread corresponding with the screw rod, the screw rod be with the communicating hollow structure of syringe needle, the syringe needle subassembly is rotatory to be installed on the base.
3. Steam delivery structure for coffee machines according to claim 2, characterized in that: and a sealing rubber ring is arranged between the screw rod and the base.
4. Steam delivery structure for coffee machines according to claim 3, characterized in that: the base is a hollow hexagon.
5. Steam delivery structure for coffee machines according to claim 1, characterized in that: the base bottom is equipped with the connecting rod, and the through-hole internal surface is equipped with the recess, be equipped with the elasticity bulge on the connecting rod, the recess correspondence block of elasticity bulge and base through-hole.
6. Steam delivery structure for coffee machines according to claim 5, characterized in that: the connecting rod is sleeved with an elastic layer, and the elastic bulge is arranged on the elastic layer.
7. Steam delivery structure for a coffee machine according to any one of claims 1 to 6, characterized in that: a hose connector is arranged at the air inlet of the base and can be externally connected with a steam pipe.
8. Steam delivery structure for a coffee machine according to any one of claims 1 to 6, characterized in that: the needle head assembly is integrally formed through an injection molding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128644.7U CN210077399U (en) | 2019-01-24 | 2019-01-24 | Steam transmission structure for coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128644.7U CN210077399U (en) | 2019-01-24 | 2019-01-24 | Steam transmission structure for coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210077399U true CN210077399U (en) | 2020-02-18 |
Family
ID=69470782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920128644.7U Active CN210077399U (en) | 2019-01-24 | 2019-01-24 | Steam transmission structure for coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210077399U (en) |
-
2019
- 2019-01-24 CN CN201920128644.7U patent/CN210077399U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Steam Transmission Structure for Coffee Machines Effective date of registration: 20231017 Granted publication date: 20200218 Pledgee: China Merchants Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU SIGNKING AUTOMATION CO.,LTD. Registration number: Y2023980061143 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |