CN211022253U - Plastic part joint of coffee machine - Google Patents
Plastic part joint of coffee machine Download PDFInfo
- Publication number
- CN211022253U CN211022253U CN201921950169.8U CN201921950169U CN211022253U CN 211022253 U CN211022253 U CN 211022253U CN 201921950169 U CN201921950169 U CN 201921950169U CN 211022253 U CN211022253 U CN 211022253U
- Authority
- CN
- China
- Prior art keywords
- plastic
- joint
- sleeve
- coffee machine
- plastic joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 84
- 229920003023 plastic Polymers 0.000 title claims abstract description 84
- 238000007789 sealing Methods 0.000 claims description 18
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 241001460678 Napo <wasp> Species 0.000 description 1
- 238000013124 brewing process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a plastic part joint of coffee machine, including gim peg, first sleeve pipe, plastic joint, interface, second sleeve pipe, fixture block, draw-in groove, nanometer waterproof layer, high temperature resistant layer, ring channel, screwed pipe and rubber seal. The utility model has reasonable structural design, the inner cavity of the plastic joint is provided with the high temperature resistant layer and the nanometer waterproof coating, the high temperature resistance of the plastic joint is increased, the plastic joint is safer to use in the coffee machine, and the nanometer waterproof coating enables the plastic joint to be easier to clean and is not easy to leave stains such as coffee and the like; the utility model discloses structural design is compact, and the plastics interface top is provided with rubber seal, increases the gas tightness of junction, and the firm degree that the plastics joint top is connected can be consolidated to first sleeve pipe, but the block of second sleeve pipe makes whole plastics interface change the installation fixed in the bottom of plastics interface, and the practicality is higher.
Description
Technical Field
The utility model relates to a plastic part joint structure specifically is a coffee machine plastic part joint belongs to plastic device application technical field.
Background
People apply the electronic technology to the coffee machine, so that the automatic control of the whole coffee brewing process of grinding, pressing, filling, brewing, removing residues and the like is realized, and the coffee machine is created; an engineer who stayed near Napo in Italy in the beginning of the twentieth century thought a method of brewing coffee at a high temperature and a high pressure for a short time at the waiting time because the engineer felt to be impatient in the drip brewing time, and thus invented the rapid brewing of Italian coffee and the coffee machine started to be popular.
Traditional working of plastics connects material singleness, and high temperature resistance can not enough, uses safety inadequately in the coffee machine, and the working of plastics connects waterproofly, remains the spot easily and is difficult for wasing, and the working of plastics connects insecure when installing, and the connection degree is limited difficult to fix, and the practicality is not high. Therefore, the plastic part joint of the coffee machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a plastic part joint of a coffee machine for solving the problems.
The utility model realizes the purpose by the following technical proposal, comprising a plastic joint, a nanometer waterproof layer and a rubber sealing ring, wherein the rubber sealing ring is arranged at the top end of the plastic joint, a first sleeve is arranged outside the rubber sealing ring, and a fixing bolt is arranged on the first sleeve;
The plastic joint is externally provided with a second sleeve, a nano waterproof layer is arranged in an inner cavity of the plastic joint, and the thickness of the nano waterproof layer is smaller than that of the side wall of the plastic joint.
Preferably, a high temperature resistant layer is arranged between the side wall of the plastic joint and the nano waterproof layer, the high temperature resistant layer is made of polyphenylene sulfide materials, and the thickness of the high temperature resistant layer is larger than that of the nano waterproof layer.
Preferably, the second sleeve is sleeved outside the plastic joint and located below the first sleeve, the second sleeve is connected with the plastic joint through threads, a clamping block is fixedly connected to one side of the bottom of the second sleeve, and a clamping groove is formed in the other side of the bottom of the second sleeve.
Preferably, the first sleeve is sleeved on the outer side of the top of the plastic joint, an annular groove is formed in one side, close to the rubber sealing ring, of the first sleeve, and a fixing bolt is installed on the outer side of the annular groove through threads.
Preferably, the inner cavity of the rubber sealing ring is fixedly connected with a threaded pipe, an internal thread is formed in the threaded pipe, and the thickness of the threaded pipe is smaller than that of the rubber sealing ring.
Preferably, the bottom end of the plastic joint is fixedly connected with a connector, the connector is provided with an external thread, and the diameter of the bottom end of the circular truncated cone-shaped connector is smaller than that of the plastic joint.
The utility model has the advantages that:
1. The utility model has reasonable structural design, the inner cavity of the plastic joint is provided with the high temperature resistant layer and the nanometer waterproof coating, the high temperature resistance of the plastic joint is increased, the plastic joint is safer to use in the coffee machine, and the nanometer waterproof coating enables the plastic joint to be easier to clean and is not easy to leave stains such as coffee and the like;
2. The utility model discloses structural design is compact, and the plastics interface top is provided with rubber seal, increases the gas tightness of junction, and the firm degree that the plastics joint top is connected can be consolidated to first sleeve pipe, but the block of second sleeve pipe makes whole plastics interface change the installation fixed in the bottom of plastics interface, and the practicality is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
Fig. 3 is a schematic top view of the first sleeve structure of the present invention.
In the figure: 1. the fixing bolt comprises a fixing bolt body, a first sleeve, a plastic joint, a connector, a second sleeve, a clamping block, a clamping groove, a nanometer waterproof layer, a fixing bolt body, a clamping block 501, a clamping groove, a nanometer waterproof layer, a high-temperature-resistant layer, a ring-shaped groove, a threaded pipe and a rubber sealing ring, wherein the fixing bolt body comprises 2 parts of a fixing bolt body, 3 parts of.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a plastic part joint of a coffee machine comprises a plastic joint 3, a nano waterproof layer 6 and a rubber seal ring, wherein the top end of the plastic joint 3 is provided with the rubber seal ring 10, a first sleeve 2 is arranged outside the rubber seal ring 10, and the first sleeve 2 is provided with a fixing bolt 1;
The outer portion of the plastic joint 3 is provided with a second sleeve 4, a nanometer waterproof layer 6 is arranged in an inner cavity of the plastic joint 3, and the thickness of the nanometer waterproof layer 6 is smaller than that of the side wall of the plastic joint 3.
A high-temperature-resistant layer 7 is arranged between the side wall of the plastic joint 3 and the nano waterproof layer 6, the high-temperature-resistant layer 7 is made of polyphenylene sulfide, and the thickness of the high-temperature-resistant layer 7 is larger than that of the nano waterproof layer 6, so that the high-temperature-resistant performance of the plastic joint 3 is increased conveniently, the plastic joint is more suitable for being used in a coffee machine, and the use safety is ensured; the second sleeve 4 is sleeved outside the plastic joint 3 and is positioned below the first sleeve 2, the second sleeve 4 is connected with the plastic joint 3 through threads, a clamping block 5 is fixedly connected to one side of the bottom of the second sleeve 4, and a clamping groove 501 is formed in the other side of the bottom of the second sleeve 4, so that the plastic joint 3 can be conveniently installed, and the joint of the top is firmer; the first sleeve 2 is sleeved on the outer side of the top of the plastic joint 3, an annular groove 8 is formed in one side, close to the rubber sealing ring 10, of the first sleeve 2, and a fixing bolt 1 is installed on the outer side of the annular groove 8 through threads, so that the plastic joint 3 is fixed below a position needing to be fixed in the annular groove 8 in a clamping mode; the inner cavity of the rubber sealing ring 10 is fixedly connected with a threaded pipe 9, internal threads are formed in the threaded pipe 9, the thickness of the threaded pipe 9 is smaller than that of the rubber sealing ring 10, the air tightness of the joint at the top of the plastic joint 3 is increased conveniently, and the normal use of the coffee machine is guaranteed; the bottom end of the plastic joint 3 is fixedly connected with a connector 301, an external thread is arranged on the connector 301, the diameter of the bottom end of the connector 301 is smaller than that of the plastic joint 3, and the bottom of the plastic joint 3 is convenient to install and fix.
When the utility model is used, firstly, a high temperature resistant layer 7 and a nanometer waterproof coating 6 are sequentially arranged in the inner cavity of a plastic joint 3, the high temperature resistant layer 7 is made of polyphenylene sulfide material and can effectively resist high temperature, so that the plastic joint 3 can be normally used in a coffee machine at high temperature, the edible safety of coffee is ensured, a plurality of food-grade nanometer waterproof particles are contained in the nanometer waterproof coating 6, the plastic joint 3 is easier to clean, the residue of incrustation scale and coffee stain is reduced, a joint 301 is fixedly connected at the bottom of the plastic joint 3, a clamping block 5 is fixedly connected at one side of the bottom of a second sleeve 4, then the second sleeve 4 is arranged at the outer side of the plastic joint 3, a screwed pipe 9 is fixedly connected in a rubber sealing ring 10, then the rubber sealing ring 10 is arranged at the top end of the plastic joint 3, finally, a first sleeve 2 is sleeved at the outer side of the rubber sealing, through screw thread installation gim peg 1 on the first sleeve pipe 2, in the use, adjust gim peg 1, with the local bottom of block in the ring channel 8 at 3 tops of plastic joint, then utilize the position of the fixed plastic joint 3 of gim peg 1, install in the below that needs to be fixed through the external screw thread with connecting 301, then move down second sleeve pipe 4, it is fixed between connecting 301 and below mounting to block second sleeve pipe 4, accomplish the installation and the fixed of whole plastic joint 3, the operation is simple and convenient, easy installation and security are higher.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A coffee machine working of plastics connects which characterized in that: the waterproof rubber sealing ring comprises a plastic joint (3), a nanometer waterproof layer (6) and a rubber sealing ring, wherein the rubber sealing ring (10) is installed at the top end of the plastic joint (3), a first sleeve (2) is installed outside the rubber sealing ring (10), and a fixing bolt (1) is installed on the first sleeve (2);
The plastic joint (3) is externally provided with a second sleeve (4), a nano waterproof layer (6) is arranged in the inner cavity of the plastic joint (3), and the thickness of the nano waterproof layer (6) is smaller than that of the side wall of the plastic joint (3).
2. A plastic part joint for a coffee machine as claimed in claim 1, wherein: a high temperature resistant layer (7) is arranged between the side wall of the plastic joint (3) and the nano waterproof layer (6), the high temperature resistant layer (7) is made of polyphenylene sulfide materials, and the thickness of the high temperature resistant layer (7) is larger than that of the nano waterproof layer (6).
3. A plastic part joint for a coffee machine as claimed in claim 1, wherein: the second sleeve (4) is sleeved outside the plastic joint (3) and located below the first sleeve (2), the second sleeve (4) is connected with the plastic joint (3) through threads, a clamping block (5) is fixedly connected to one side of the bottom of the second sleeve (4), and a clamping groove (501) is formed in the other side of the bottom of the second sleeve (4).
4. A plastic part joint for a coffee machine as claimed in claim 1, wherein: the first sleeve (2) is sleeved on the outer side of the top of the plastic connector (3), an annular groove (8) is formed in one side, close to the rubber sealing ring (10), of the first sleeve (2), and a fixing bolt (1) is installed on the outer side of the annular groove (8) through threads.
5. A plastic part joint for a coffee machine as claimed in claim 1, wherein: rubber seal (10) inner chamber rigid coupling has screwed pipe (9), the internal thread has been seted up to screwed pipe (9) inside, just the thickness of screwed pipe (9) is less than the thickness of rubber seal (10).
6. A plastic part joint for a coffee machine as claimed in claim 1, wherein: the plastic connector (3) bottom rigid coupling has interface (301), set up the external screw thread on interface (301), and the round platform type interface (301) bottom diameter is less than the diameter of plastic connector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921950169.8U CN211022253U (en) | 2019-11-13 | 2019-11-13 | Plastic part joint of coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921950169.8U CN211022253U (en) | 2019-11-13 | 2019-11-13 | Plastic part joint of coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211022253U true CN211022253U (en) | 2020-07-17 |
Family
ID=71528418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921950169.8U Expired - Fee Related CN211022253U (en) | 2019-11-13 | 2019-11-13 | Plastic part joint of coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211022253U (en) |
-
2019
- 2019-11-13 CN CN201921950169.8U patent/CN211022253U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |