Novel high-temperature-resistant PTFE coffee machine pipe
By using PTFE tubing and a protective layer in the coffee machine tube, the problems of strong milk adhesion and complicated connection operations are solved, achieving the effects of high temperature resistance, easy cleaning, and spill prevention.
Patent Information
- Application Number
- CN202423272361.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The existing coffee machine tubes have a strong adhesion of dried milk on the inside after drawing in pure milk, making them difficult to clean. Furthermore, connecting bagged pure milk is cumbersome and prone to spillage.
The inner layer of the coffee machine tubing is made of PTFE, combined with a tough layer and a protective layer design. It is equipped with a packaging bag puncture mechanism and a dustproof mechanism to achieve convenient connection and cleaning.
PTFE pipes are heat-resistant, do not easily adhere to pure milk, are easy to clean, are simple to connect, prevent spills, and protect the pipes from damage.
Smart Images
Figure CN223682372U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to coffee machine pipe technical field, especially a kind of novel high-temperature-resistant PTFE coffee machine pipe. BACKGROUND
[0002] Coffee machine is a kind of machine for making coffee, in order to enrich the taste of coffee, dilute the bitterness of coffee, improve the mellow of coffee, usually blend pure milk in pure coffee, that is, the coffee of latte type commonly seen on market.
[0003] Coffee machine pipe is mainly composed of silica gel hose, mainly used for the suction of pure milk and the delivery of high-temperature coffee liquid. At present, after the coffee machine pipe sucks pure milk, the dried pure milk on the inside is strongly adhered and not easy to clean, and long-time delivery of high-temperature coffee liquid for coffee preparation will cause the softening of the pipe. When connecting the coffee machine pipe with the bagged pure milk, the bagged pure milk needs to be cut in advance, which is not only more complicated to operate, but also easy to cause the spilling of the bagged pure milk. Therefore, a novel high-temperature-resistant PTFE coffee machine pipe is needed to meet the use requirement. SUMMARY
[0004] The utility model aims at providing a novel high-temperature-resistant PTFE coffee machine pipe to solve the problems raised in the above background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel high-temperature-resistant PTFE coffee machine pipe, comprising a coffee pipe, a connector is arranged at the connecting end of the coffee pipe, a PTFE pipe is fixedly installed on the inside of the coffee pipe, a toughness layer is fixedly installed on the outside of the coffee pipe, a protective layer is fixedly installed on the outside of the toughness layer, a storage mechanism is arranged on the protective layer, a connecting sleeve is arranged at the other end of the coffee pipe, a packaging bag puncturing mechanism is arranged in the connecting sleeve, a dustproof mechanism is arranged above the connecting sleeve, and the connecting sleeve and the dustproof mechanism are matched.
[0006] Preferably, the storage mechanism comprises an elastic sleeve movably sleeved on the coffee pipe, and a strap is fixedly installed on the elastic sleeve.
[0007] Preferably, a Velcro wool surface is fixedly installed on the outside of the strap, and a Velcro hook surface is fixedly installed on the inside of the strap, and the Velcro wool surface and the Velcro hook surface are matched.
[0008] Preferably, an installation pipe is arranged in the connecting sleeve, a connecting pipe is fixedly installed on the installation pipe, and a pinch ring and a suction needle are fixedly installed on the connecting pipe.
[0009] Preferably, a sealing ring is fixedly sleeved on the installation pipe, and the material of the sealing ring is rubber material.
[0010] Preferably, the dustproof mechanism comprises a dustproof plug arranged above the connecting sleeve, a dustproof ring fixedly arranged on the dustproof plug, and a twisting block fixedly arranged on the dustproof ring.
[0011] Preferably, an inner thread groove is arranged on the inner side of the connecting sleeve, and an outer thread protrusion is arranged on the outer side of the mounting pipe and the dustproof plug, and the inner thread groove and the outer thread protrusion are matched.
[0012] The utility model discloses a beneficial effect is:
[0013] In the utility model, when the coffee pipe is used to transport high-temperature coffee liquid, the PTFE pipe has the characteristics of high temperature resistance and almost insoluble in all solvents, and the coating does not fall off, so that the use is safe, the friction coefficient of the PTFE pipe surface is low, the adhesion of dried pure milk is poor, and the inside of the coffee pipe can be easily cleaned. The toughness layer can improve the toughness of the coffee pipe, so that the coffee pipe still has certain toughness under long-time high temperature, ensures the normal use of the coffee pipe, and the protective layer can play a protective role on the coffee pipe and avoid scratching and damaging the coffee pipe.
[0014] In the utility model, through the setting of the packaging bag puncture mechanism and the dustproof mechanism, the suction needle is pierced from the top of the bagged pure milk to the inside, at this time, the coffee machine will suck the pure milk into the coffee pipe through the suction needle, and the pure milk will enter the coffee machine through the coffee pipe, without cutting the bagged pure milk, the operation is more convenient, and the dustproof plug can block the port of the connecting sleeve, the dustproof ring can seal the interface, and dust is prevented from entering the connecting sleeve. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 A three-dimensional structure schematic view of a novel high-temperature-resistant PTFE coffee machine pipe is provided for the utility model;
[0016] Figure 2 A PTFE pipe, a toughness layer and a protective layer structure schematic view of a novel high-temperature-resistant PTFE coffee machine pipe is provided for the utility model;
[0017] Figure 3 A pinch ring and a suction needle structure schematic view of a novel high-temperature-resistant PTFE coffee machine pipe is provided for the utility model;
[0018] Figure 4 A connecting sleeve, a mounting pipe and a dustproof plug structure schematic view of a novel high-temperature-resistant PTFE coffee machine pipe is provided for the utility model;
[0019] Figure 5The utility model provides a novel high temperature resistance PTFE coffee machine pipe's elastic cover, bandage and the like structure schematic diagram.
[0020] In the figure: 1, coffee pipe; 2, joint; 3, PTFE pipe; 4, tenacity layer; 5, protective layer; 6, storage mechanism; 61, elastic cover; 62, bandage; 63, magic tape nappe; 64, magic tape hook face; 7, connecting sleeve; 8, packing bag puncture mechanism; 81, installation pipe; 82, connecting pipe; 83, pinch ring; 84, suction needle; 85, sealing ring; 9, dustproof mechanism; 91, dustproof plug; 92, dustproof ring; 93, twist block; 10, internal thread groove; 11, external thread protrusion. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0022] Embodiment:
[0023] As Figures 1-5 shown, the utility model provides a novel high temperature resistance PTFE coffee machine pipe, including coffee pipe 1, coffee pipe 1's connecting end is provided with joint 2, coffee pipe 1's inside fixed mounting has PTFE pipe 3, coffee pipe 1's outside fixed mounting has tenacity layer 4, tenacity layer 4's outside fixed mounting has protective layer 5, and protective layer 5 is provided with storage mechanism 6, and coffee pipe 1's another end is provided with connecting sleeve 7, and connecting sleeve 7 is provided with packing bag puncture mechanism 8 in, and connecting sleeve 7's top is provided with dustproof mechanism 9, and connecting sleeve 7 and dustproof mechanism 9 are adapted;
[0024] The coffee pipe 1 is connected with the coffee machine through the joint 2, the storage mechanism 6 can store the excess length of the coffee pipe 1, and the use of the coffee pipe 1 is facilitated. When it is needed to suck pure milk through the coffee pipe 1, the packaging bag puncture mechanism 8 is installed in the connecting sleeve 7, and then the packaging bag puncture mechanism 8 is punctured into the inside from the top of the bagged pure milk, at this time, the coffee machine can suck the pure milk into the coffee pipe 1 through the packaging bag puncture mechanism 8, and the pure milk enters the inside of the coffee machine through the coffee pipe 1, the bagged pure milk does not need to be cut open, the operation is more convenient, and spilling is avoided. The friction coefficient of the surface of the PTFE pipe 3 is low, the adhesion of the dried pure milk is poor, and the inside of the coffee pipe 1 can be easily cleaned. When it is needed to transport high-temperature coffee liquid through the coffee pipe 1 to prepare coffee, the PTFE pipe 3 has the characteristics of high temperature resistance and almost insoluble in all solvents, the coating is not easy to fall off, the use is safer, the toughness layer 4 can improve the toughness of the coffee pipe 1, the coffee pipe 1 still has certain toughness under long-time high temperature, the normal use of the coffee pipe 1 is ensured, and the protective layer 5 can play a protective role on the coffee pipe 1, so that the coffee pipe 1 is prevented from being scratched and damaged. After use, the packaging bag puncture mechanism 8 is directly taken off, and the dustproof mechanism 9 is installed at the end of the coffee pipe 1, so that dust is prevented from entering the coffee pipe 1.
[0025] In the embodiment of the utility model, specifically, the storage mechanism 6 includes the elastic sleeve 61 movably sleeved on the coffee pipe 1, and the elastic sleeve 61 is fixedly installed with the bandage 62.
[0026] In order to conveniently store the excess length of the storage mechanism 6, the position of the storage mechanism 6 is adjusted through the elastic sleeve 61, then the excess length of the coffee pipe 1 is wound and bound through the bandage 62, and the excess length of the coffee pipe 1 is bound through the adaptation of the magic tape hair surface 63 and the magic tape hook surface 64.
[0027] In the embodiment of the utility model, specifically, the connecting sleeve 7 is provided with the installation pipe 81, the installation pipe 81 is fixedly installed with the connecting pipe 82, and the connecting pipe 82 is fixedly installed with the pinch ring 83 and the suction needle 84.
[0028] In order to conveniently suck the pure milk, the installation pipe 81 is screwed into the connecting sleeve 7, then the pinch ring 83 is pinched, and the suction needle 84 is punctured into the inside from the top of the bagged pure milk, at this time, the coffee machine can suck the pure milk into the coffee pipe 1 through the suction needle 84, and the pure milk enters the inside of the coffee machine through the coffee pipe 1, the bagged pure milk does not need to be cut open, the operation is more convenient, and spilling is avoided.
[0029] In the embodiment of the utility model, further, the sealing ring 85 is fixedly sleeved on the installation pipe 81, the material of the sealing ring 85 is rubber material;
[0030] In order to avoid the overflow of pure milk, the sealing ring 85 is abutted on the connecting sleeve 7, the sealing of the interface position of the connecting sleeve 7 and the installation pipe 81 can be realized, and the overflow of pure milk is avoided.
[0031] In the embodiment of the utility model, more specifically, the dustproof mechanism 9 includes the dustproof plug 91 arranged above the connecting sleeve 7, the dustproof ring 92 is fixedly installed on the dustproof plug 91, and the twist block 93 is fixedly installed on the dustproof ring 92.
[0032] Without using, in order to avoid the dust into the coffee pipe 1, the dustproof plug 91 is screwed into the internal thread groove 10 by pinching the twist block 93, the dustproof plug 91 can block the port of the connecting sleeve 7, the dustproof ring 92 can seal the interface, and the dust into the connecting sleeve 7 is avoided.
[0033] In the embodiment of the utility model, further, the inner side of the connecting sleeve 7 is provided with the internal thread groove 10, the outer side of the installation pipe 81 and the dustproof plug 91 is provided with the external thread protrusion 11, and the internal thread groove 10 and the external thread protrusion 11 are matched;
[0034] In order to facilitate the installation of the installation pipe 81 and the dustproof plug 91, the installation pipe 81 or the dustproof plug 91 can be screwed into the connecting sleeve 7 through the cooperation of the internal thread groove 10 and the external thread protrusion 11.
[0035] Working principle: in use, the coffee tube 1 is connected with the coffee machine through the joint 2, the position of the storage mechanism 6 is adjusted through the elastic sleeve 61, the excess length of the coffee tube 1 is wound and bound through the binding belt 62, the magic tape hair surface 63 and the magic tape hook surface 64 are matched to bind the excess length of the coffee tube 1. When the pure milk is needed to be sucked through the coffee tube 1, the installation tube 81 is screwed into the connecting sleeve 7 through the cooperation of the inner thread groove 10 and the outer thread protrusion 11, the pinch ring 83 is pinched, and the suction needle 84 is pierced into the inside from the top of the bagged pure milk, at this time the coffee machine will suck the pure milk into the coffee tube 1 through the suction needle 84, and the pure milk enters the inside of the coffee machine through the coffee tube 1, the bagged pure milk does not need to be cut, the operation is more convenient, and spilling is avoided. The friction coefficient of the surface of the PTFE tube 3 is low, the adhesion of the dried pure milk is poor, and the inside of the coffee tube 1 can be easily cleaned. When the coffee liquid with high temperature is needed to be transported through the coffee tube 1 to configure coffee, the PTFE tube 3 has the characteristics of high temperature resistance and almost insoluble in all solvents, and the coating does not fall off, so that the use is safer, and the toughness layer 4 can improve the toughness of the coffee tube 1, so that the coffee tube 1 still has a certain toughness under long-term high temperature, ensures the normal use of the coffee tube 1, and the protective layer 5 can play a protective role on the coffee tube 1, avoiding scratching and damaging the coffee tube 1. After use, the packaging bag puncture mechanism 8 is directly removed, the dustproof plug 91 is screwed into the inner thread groove 10 by pinching the twisting block 93, the dustproof plug 91 can block the port of the connecting sleeve 7, the dustproof ring 92 can seal the interface, and dust is prevented from entering the connecting sleeve 7.
[0036] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A new high temperature resistant PTFE coffee machine tube comprising a coffee tube (1), the connecting end of the coffee tube (1) is provided with a joint (2), characterized in that: The inner side of the coffee pipe (1) is fixedly installed with a PTFE pipe (3), the outer side of the coffee pipe (1) is fixedly installed with a toughness layer (4), the outer side of the toughness layer (4) is fixedly installed with a protective layer (5), the protective layer (5) is provided with a storage mechanism (6), the other end of the coffee pipe (1) is provided with a connecting sleeve (7), the connecting sleeve (7) is provided with a packaging bag puncture mechanism (8), the upper side of the connecting sleeve (7) is provided with a dustproof mechanism (9), and the connecting sleeve (7) and the dustproof mechanism (9) are matched.
2. A novel high temperature resistant PTFE coffee machine tube according to claim 1 characterized in that: The storage mechanism (6) comprises an elastic sleeve (61) movably sleeved on the coffee pipe (1), and the elastic sleeve (61) is fixedly installed with a bandage (62).
3. A novel high temperature resistant PTFE coffee machine tube according to claim 2, characterized by: The outer side of the bandage (62) is fixedly installed with a Velcro (63), and the inner side of the bandage (62) is fixedly installed with a Velcro (64).
4. A novel high temperature resistant PTFE coffee machine tube according to claim 1 characterized in that: The connecting sleeve (7) is provided with a mounting pipe (81), the mounting pipe (81) is fixedly installed with a connecting pipe (82), the connecting pipe (82) is fixedly installed with a pinch ring (83) and a suction needle (84).
5. A novel high temperature resistant PTFE coffee machine tube according to claim 4, characterized by: The mounting pipe (81) is fixedly sleeved with a sealing ring (85), and the sealing ring (85) is made of rubber material.
6. A novel high temperature resistant PTFE coffee machine tube according to claim 4, characterized by: The dustproof mechanism (9) comprises a dustproof plug (91) arranged above the connecting sleeve (7), the dustproof plug (91) is fixedly installed with a dustproof ring (92), and the dustproof ring (92) is fixedly installed with a twisting block (93).
7. A novel high temperature resistant PTFE coffee machine tube according to claim 6, characterized by: The inner side of the connecting sleeve (7) is provided with an inner thread groove (10), and the outer side of the mounting pipe (81) and the dustproof plug (91) is provided with an outer thread protrusion (11), and the inner thread groove (10) and the outer thread protrusion (11) are matched.