CN112137365A - Pure steel wrapped inner plug cup cover - Google Patents
Pure steel wrapped inner plug cup cover Download PDFInfo
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- CN112137365A CN112137365A CN201911410277.0A CN201911410277A CN112137365A CN 112137365 A CN112137365 A CN 112137365A CN 201911410277 A CN201911410277 A CN 201911410277A CN 112137365 A CN112137365 A CN 112137365A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
Abstract
The invention discloses a pure steel wrapped inner plug cup cover which is characterized by comprising an opening assembly, a connecting cover body, a bottom support cover assembly, a sealing assembly and a pure steel wrapped assembly, wherein the opening assembly is arranged on the inner side of the connecting cover body, the bottom support cover assembly is arranged at the bottom of the connecting cover body, the top end of the bottom support cover assembly is connected with the opening assembly, the sealing assembly is sleeved on the opening assembly, the connecting cover body and the outer side of the bottom support cover assembly, the pure steel wrapped assembly is arranged on the outer side of the opening assembly and the inner side of the connecting cover body, the opening assembly comprises an outer top piece, an inner top piece, a pressing piece and a rotating piece, the bottom support cover assembly belongs to the bottom support cover assembly and comprises a bottom. The inner plug cup cover is ingenious in overall design, the pure steel wrapping ensures that the inner plug cup cover is integrally stable and cannot deform, the inner plug cup cover is convenient to clean, bacteria are prevented from breeding in the inner plug cup cover, and meanwhile, the inner plug cup cover is multi-sealed, good in heat preservation effect and free of leakage.
Description
Technical Field
The invention relates to the field of water cups for daily life, and particularly belongs to a pure steel wrapped inner plug cup cover.
Background
The cup is a common container for containing drinking water in our life, has a sealing and heat-insulating function, and is convenient for people to carry and drink. The cup cover is an important component of the water cup, and the overall quality sealing effect of the cup cover plays an important role in the sealing and heat preservation functions of the water cup. The following problems exist in the actual use process of the prior common cup cover: 1, an ordinary cup cover is usually made of rubber materials, the cup cover is directly contacted with drinking water in a cup, the cup cover is easy to deform when being used at high temperature for a long time, and meanwhile, the surface smoothness of the rubber materials is low, so that bacteria are easy to breed, drinking water in the cup is polluted, and the drinking water cannot be drunk continuously; 2, the sealing effect of the common cup cover is poor, the temperature of the drinking water in the cup is greatly influenced by the temperature outside the cup, and the drinking water in the cup is easy to leak outwards. Therefore, the invention provides a pure steel wrapped inner plug cup cover.
Disclosure of Invention
The invention provides a pure steel wrapped inner plug cup cover, which solves the problems in the background technology through the optimized design of an opening assembly, a connecting cover body, a bottom support cover assembly, a sealing assembly and a pure steel wrapped assembly. Meanwhile, the inner plug cup cover is ingenious in overall design, the pure steel wrapping ensures that the inner plug cup cover is integrally stable and cannot deform, bacteria are conveniently cleaned and prevented from breeding in the inner plug cup cover, and meanwhile, multiple sealing is achieved, the heat preservation effect is good, and leakage is avoided.
The technical scheme adopted by the invention is as follows:
the utility model provides a plug bowl cover in pure steel parcel, its characterized in that is including opening the subassembly, connecting the lid, collet lid subassembly, seal assembly and pure steel parcel subassembly, and it installs in connecting the lid inboard to open the subassembly, and collet lid subassembly is installed in connecting the lid bottom, and collet lid subassembly top is connected with opening the subassembly, and the seal assembly suit is in opening the subassembly, connects lid and collet lid subassembly outside, and pure steel parcel unit mount is in opening the subassembly outside, connects the lid inboard, connects the lid lateral surface middle zone is the external screw thread district, connects lid lateral surface lower part zone and is the external seal district, connects lid bottom inboard and has annular arch, and annular arch inboard has the spring boss, and annular arch top has annular spiral shell groove, and annular spiral shell inslot side has the screw thread, connects the lid bottom annular arch outside the district have the apopore, it has top spare, interior top spare, A pressing part and a rotating part, the outer top part is screwed on the inner side of the connecting cover body, the inner top part is embedded on the inner side of the outer top part, the rotating part is arranged on the lower part of the pressing part, the rotating part and the pressing part are integrally embedded on the inner side of the inner top part, the bottom support cover component is provided with a bottom support cover, a clamping piece and a spring, the bottom support is covered with a bottom cover and a push rod, the push rod is fixedly arranged on the top surface of the bottom cover, the lower part of the push rod is provided with a sealing area, the upper part of the push rod is provided with a limiting area, the spring is sleeved outside the push rod, the upper part of the clamping piece is sleeved outside the limiting area, the top part of the push rod and the upper part of the clamping piece are integrally, the sealing assembly is provided with an outer sealing ring, an inner sealing ring and a small sealing ring, the outer sealing ring is sleeved on the outer side of an outer sealing area at the lower part of the outer side surface of the connecting cover body, the inner sealing ring is sleeved on the outer side of an inner sealing area in the outer side surface of the outer ring bulge of the outer top part, and the small sealing ring is sleeved on the outer side of a sealing area at the lower part of the.
Preferably, the inner side surface of the bottom of the outer top part in the opening assembly is provided with an inner ring protrusion, the outer side surface of the bottom of the outer top part is provided with an outer ring protrusion, the outer side of the outer ring protrusion is provided with a thread, the thread outside the outer ring protrusion is close to the bottom region of the outer top part and is an inner sealing region, the lower part of the inner side surface of the inner top part is provided with rotating grooves in length alternating distribution, the lower part of the outer side surface of the pressing part is provided with upper deflector rods in equal distribution, the bottom of the pressing part is provided with teeth, the central region of the rotating part is provided with a pressing hole, the lower part of the outer side surface of the rotating part is provided with an annular seat in equal distribution, the teeth at the bottom of the pressing part are clamped on the outer side surface of the rotating part, the tops of the upper deflector rods at the lower part of the outer side, the bottom of the connecting cover body is annularly screwed in the groove.
Preferably, the pure steel parcel subassembly has steel spare in connecting, connect outer steel spare, connect little interior steel spare, outer steel spare, interior steel spare and press the steel spare, connect interior steel spare and install and connect the lid medial surface, connect lid top and connect lid lateral surface upper portion, connect outer steel spare and install and connect the protruding medial surface lower part of lid annular, the protruding bottom of annular, steel spare is installed and is connected the protruding lateral surface of lid annular in the little interior steel spare of connecting piece, steel spare lower part medial surface contacts with the driving fit of being connected outer steel spare one end lateral surface in the connecting piece is little, outer steel spare is installed in the protruding region beyond of top spare lateral surface outer loop, the top spare upper portion outside including the suit of interior top steel spare, press the steel spare suit in the top spare upper portion outside.
Preferably, the connecting inner steel piece, the connecting outer steel piece, the connecting small inner steel piece, the outer top steel piece, the inner top steel piece, the pressing steel piece and the bottom cover and bottom cover of the bottom cover are all made of food-grade 304 stainless steel materials.
Preferably, the top end of the spring is positioned on the inner side of the lower part of the clamping piece, and the bottom end of the spring is positioned on the top surface of a spring boss connected with the inner side of the annular bulge at the bottom of the cover body.
Preferably, the outer sealing ring, the inner sealing ring and the small sealing ring are made of food-grade ethylene propylene diene monomer, the outer sealing ring is composed of a clamping body, an outer ring sealing body and an inner ring sealing body, the outer ring sealing body is located on the outer side of the upper portion of the clamping body, the inner ring sealing body is located at the bottom of the clamping body, the outer ring sealing body and the inner ring sealing body are connected to form a whole, the outer ring sealing body is in close contact with the inner side face of the cup body, and the inner ring sealing body is in close contact with or.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a pure steel wrapped inner plug cup cover, which is manufactured by optimally designing an opening assembly, a connecting cover body, a bottom support cover assembly, a sealing assembly and a pure steel wrapped assembly. Wherein, 1) the pure steel package component comprises a connecting inner steel piece, a connecting outer steel piece, a connecting small inner steel piece, an outer steel piece, an inner steel piece and a pressing steel piece, the connecting inner steel piece is arranged on the inner side surface of the connecting cover body, the top of the connecting cover body and the upper part of the outer side surface of the connecting cover body, the connecting outer steel piece is arranged on the lower part of the inner side surface of the annular bulge of the connecting cover body and the bottom of the annular bulge, the small inner steel piece of the connecting piece is arranged on the outer side surface of the annular bulge of the connecting cover body, the inner side surface of the lower part of the small inner steel piece of the connecting piece is in sealing contact with the outer side surface at one end of the connecting outer steel piece, the outer steel piece is arranged in the area outside the outer ring bulge of the outer side surface of the outer top piece, the inner steel piece is sleeved on the outer side of the upper part of the inner top piece, the pressing steel, the contact part of the inner plug cup cover and drinking water in the cup and the top of the inner plug cup cover are completely wrapped by the pure steel wrapping assembly, so that the problems that the common cup cover is usually made of rubber materials, the cup cover is directly contacted with the drinking water in the cup directly, the cup cover is used at high temperature for a long time, deformation easily occurs, and simultaneously, the drinking water in the cup is polluted and can not be drunk continuously due to the fact that bacteria are easily bred due to low surface smoothness of the rubber materials are solved; 2) the sealing assembly is provided with an outer sealing ring, an inner sealing ring and a small sealing ring, the outer sealing ring is sleeved outside an outer sealing area at the lower part of the outer side surface of the connecting cover body, the inner sealing ring is sleeved outside a sealing area in the inner side surface of the outer ring bulge of the outer top part, the small sealing ring is sleeved outside a sealing area at the lower part of the push rod of the bottom support cover, the outer sealing ring, the inner sealing ring and the small sealing ring are made of food-grade ethylene propylene diene monomer, the outer sealing ring is composed of a clamping body, an outer sealing body and an inner sealing body, the outer sealing body is positioned outside the upper part of the clamping body, the inner sealing body is positioned at the bottom of the clamping body, the outer sealing body and the inner sealing body are connected to form a whole body, the outer sealing body is in close contact with the inner, the cup cover has the advantages that leakage is avoided, meanwhile, the cup cover can be in close contact with or separated from the top surface of the bottom cover in a sealing mode, drinking water in the cup can be poured out conveniently for drinking, the problem that the common cup cover is poor in sealing effect, the temperature of the drinking water in the cup is greatly influenced by the temperature outside the cup, and meanwhile, the problem that the drinking water in the cup leaks outwards is easy to occur.
The inner plug cup cover is ingenious in overall design, the pure steel wrapping ensures that the inner plug cup cover is integrally stable and cannot deform, the inner plug cup cover is convenient to clean, bacteria are prevented from breeding in the inner plug cup cover, and meanwhile, the inner plug cup cover is multi-sealed, good in heat preservation effect and free of leakage.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of an overall vertical transverse cross section of the present invention;
FIG. 3 is an assembly schematic of the present invention;
fig. 4 is a schematic view of an assembled vertical transverse cross section of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be described in further detail with reference to examples and specific embodiments.
Referring to the drawings: a pure steel wrapped inner plug cup cover is characterized by comprising an opening assembly (5), a connecting cover body (2), a bottom support cover assembly (4), a sealing assembly (3) and a pure steel wrapped assembly (1), wherein the opening assembly (5) is installed on the inner side of the connecting cover body (2), the bottom support cover assembly (4) is installed at the bottom of the connecting cover body (2), the top end of the bottom support cover assembly (4) is connected with the opening assembly (5), the sealing assembly (3) is sleeved on the outer sides of the opening assembly (5), the connecting cover body (2) and the bottom support cover assembly (4), the pure steel wrapped assembly (1) is installed on the outer side of the opening assembly (5) and the inner side of the connecting cover body (2), the middle area of the outer side of the connecting cover body (2) is an external thread area, the lower area of the outer side of the connecting cover body (2) is an external sealing area, an annular bulge (201) is arranged, the top of the annular bulge (201) is provided with an annular screw installation groove (203), the inner side of the annular screw installation groove (203) is provided with threads, the area outside the annular bulge (201) at the bottom of the connecting cover body (2) is provided with a water outlet hole, the opening assembly (5) is provided with an outer top piece (504), an inner top piece (501), a pressing piece (502) and a rotating piece (503), the outer top piece (504) is screwed at the inner side of the connecting cover body (2), the inner top piece (501) is embedded at the inner side of the outer top piece (504), the rotating piece (503) is arranged at the lower part of the pressing piece (502), the rotating piece (503) and the pressing piece (502) are integrally embedded at the inner side of the inner top piece (501), the bottom support cover assembly (4) is provided with a bottom support cover (403), a clamping piece (402) and a spring (401), the bottom support cover (403) is provided with a bottom cover (4031) and a push rod (4032), the push rod (4032, the upper portion of a push rod (4032) is provided with a limited area, a spring sleeve (401) is arranged on the outer side of the push rod (4032), the upper portion of a clamping piece (402) is sleeved on the outer side of the limited area, the top of the push rod (4032) and the upper portion of the clamping piece (402) are integrally embedded in a pressing hole (5031) in the central area of a rotating piece (503), a sealing assembly (3) is provided with an outer sealing ring (302), an inner sealing ring (301) and a small sealing ring (303), the outer sealing ring (302) is sleeved on the outer side of the outer sealing area on the lower portion of the outer side face of a connecting cover body (2), the inner sealing ring (301) is sleeved on the outer side of the inner sealing area in the outer side face of an outer ring bulge (5042) of an outer.
Preferably, in the opening assembly (5), an inner ring protrusion (5041) is arranged on the inner side face of the bottom of the outer top part (504), an outer ring protrusion (5042) is arranged on the outer side face of the bottom of the outer top part (504), threads are arranged on the outer side of the outer ring protrusion (5042), the threads on the outer side of the outer ring protrusion (5042) are an inner sealing area close to the bottom area of the outer top part (504), rotating grooves (5011) are alternately distributed on the lower portion of the inner side face of the inner top part (501), upper deflector rods (5021) are equidistantly distributed on the lower portion of the outer side face of the pressing part (502), teeth are arranged on the bottom of the pressing part (502), a pressing hole (5031) is arranged in the central area of the rotating part (503), an annular seat is arranged on the lower portion of the outer side face of the rotating part (503), lower deflector rods (5032) are equidistantly distributed on the outer side face of the pressing part (502), the tops of lower deflector rods (5021), The tail ends of an upper deflector rod (5032) and a lower deflector rod (5032) of an annular seat on the outer side face of the rotating part (503) are embedded in rotating grooves (5011) with alternate lengths on the lower part of the inner side face of the inner top part (501), and an inner ring bulge (5041) on the inner side face at the bottom of the outer top part (504) is screwed in and connected with an annular screw installation groove (203) at the bottom of the cover body (2).
Preferably, the pure steel wrapping component (1) is provided with a connecting inner steel piece (104), a connecting outer steel piece (105), a connecting small inner steel piece (106), an outer top steel piece (103), an inner top steel piece (101) and a pressing steel piece (102), the connecting inner steel piece (104) is arranged on the inner side surface of the connecting cover body (2), the top of the connecting cover body (2) and the upper part of the outer side surface of the connecting cover body (2), the connecting outer steel piece (105) is arranged on the lower part of the inner side surface of an annular bulge (201) of the connecting cover body (2) and the bottom of the annular bulge (201), the connecting small inner steel piece (106) is arranged on the outer side surface of the annular bulge (201) of the connecting cover body (2), the inner side surface of the lower part of the connecting small inner steel piece (106) is in close contact with the outer side surface of one end of the connecting outer steel piece (105), the outer top steel piece (103) is arranged in a region outside the outer side surface outer ring bulge (5042, the pressing steel piece (102) is sleeved on the outer side of the upper part of the pressing piece (502).
Preferably, the connecting inner steel piece (104), the connecting outer steel piece (105), the connecting small inner steel piece (106), the outer top steel piece (103), the inner top steel piece (101), the pressing steel piece (102) and the bottom cover (4031) in the bottom cover (403) are all made of food-grade 304 stainless steel materials.
Preferably, the top end of the spring (401) is positioned at the inner side of the lower part of the clamping piece (402), and the bottom end of the spring (401) is positioned at the top surface of a spring boss (202) connected with the inner side of the annular bulge (201) at the bottom of the cover body (2).
Preferably, the outer sealing ring (302), the inner sealing ring (301) and the small sealing ring (303) are made of food-grade ethylene propylene diene monomer, the outer sealing ring (302) is made of a clamping body (3022), an outer ring sealing body (3021) and an inner ring sealing body (3023), the outer ring sealing body (3021) is located on the outer side of the upper portion of the clamping body (3022), the inner ring sealing body (3023) is located at the bottom of the clamping body (3022), the outer ring sealing body (3021) and the inner ring sealing body (3023) are connected to form a whole, the outer ring sealing body (3021) is in close contact with the inner side face of the cup body, and the inner ring sealing body (3023) is in close contact with or separated from the top face of the bottom cover (.
During assembly and manufacturing, the connecting inner steel piece (104) is arranged on the inner side surface of the connecting cover body (2), the top of the connecting cover body (2) and the upper part of the outer side surface of the connecting cover body (2), the connecting outer steel piece (105) is arranged on the lower part of the inner side surface of the annular bulge (201) of the connecting cover body (2) and the bottom of the annular bulge (201), the small inner steel piece (106) of the connecting piece is arranged on the outer side surface of the annular bulge (201) of the connecting cover body (2), the inner side surface of the lower part of the small inner steel piece (106) of the connecting piece is in close contact with the outer side surface of one end of the connecting outer steel piece (105), the outer top steel piece (103) is arranged in a region outside the outer ring bulge (5042) of the outer side surface of the top piece (504), the inner top steel piece; the outer sealing ring (302) is sleeved outside the outer sealing area at the lower part of the outer side surface of the connecting cover body (2), the inner sealing ring (301) is sleeved outside the inner sealing area in the outer side surface of the outer ring bulge (5042) of the outer top part (504), and the small sealing ring (303) is sleeved outside the lower sealing area of the push rod (4032) of the bottom support cover (403); the outer top piece (504) is screwed inside the connecting cover body (2) to ensure that the inner sealing ring (301) is tightly connected with the connecting cover body (2) and the outer top piece (504); a push rod (4032) in the bottom support cover (403) is inserted into the inner side of the annular bulge (201) of the connecting cover body (2) to ensure that the small sealing ring (303) is in close contact with the inner side surface of the connecting outer steel piece (105); the spring (401) is sleeved on the outer side of a push rod (4032) of the bottom support cover (403), the upper part of the clamping piece (402) is sleeved on the outer side of the limited area, the bottom end of the spring (401) is ensured to be positioned on the top surface of a spring boss (202) on the inner side of an annular bulge (201) at the bottom of the connecting cover body (2), and the top end of the spring (401) is positioned on the inner side of the lower part of the clamping; the rotating piece (503) is arranged at the lower part of the pressing piece (502), the rotating piece (503) and the pressing piece (502) are integrally embedded in the inner side of the inner top piece (501), and the tail end of a deflector rod (5021) on the lower part of the outer side surface of the pressing piece (502) and the tail end of an upper deflector rod (5032) and a lower deflector rod (5032) of an annular seat on the outer side surface of the rotating piece (503) are ensured to be embedded in rotating grooves (5011) with alternate lengths on the lower part of the inner side surface; the inner top part (501), the rotating part (503) and the pressing part (502) are integrally embedded inside the outer top part (504), so that the top of a push rod (4032) in the bottom support cover (403) and the upper part of the clamping piece (402) are integrally embedded in a pressing hole (5031) in the central area of the rotating part (503) to complete the manufacturing of the pure steel wrapped inner plug cover.
When the water cup is used, drinking water is contained in the water cup, the inner plug cup cover is screwed on the inner side of the cup opening of the water cup through the outer side surface threads of the connecting cover body (2), the outer ring sealing body (3021) in the outer sealing ring (302) is in close contact with the inner side surface of the cup body of the water cup, and the inner ring sealing body (3023) is in close contact with the top surface of the middle bottom cover (40031) in the bottom support cover (403); when drinking water in a water cup needs to be poured out, the pressing piece (502) is pressed, the pressing piece (502) presses the rotating piece (503) downwards, the pressing hole (5031) in the central area of the rotating piece (503) presses the push rod (4032) in the bottom support cover (403) downwards, the push rod (4032) drives the bottom cover (4031) to be separated from the inner ring sealing body (3023) in the outer sealing ring (302), meanwhile, under the action of teeth at the middle bottom of the pressing piece (502), the lower deflector rod (5032) on the outer side of the rotating piece (503) rotates into the short rotating groove (5011) on the inner side surface of the inner top piece (501), the push rod (4032) is ensured to drive the bottom cover (4031) to be kept separated from the inner ring sealing body (3023) in the outer sealing ring (302), the water cup is; and then the pressing piece (502) is pressed, under the action of teeth at the middle bottom of the pressing piece (502), a lower deflector rod (5032) at the outer side of the rotating piece (503) rotates into a long rotating groove (5011) at the inner side surface of the inner top piece (501), under the action of a spring (401), the clamping piece (402) pushes the push rod (4032), the rotating piece (503) and the pressing piece (502) to move back upwards, meanwhile, the push rod (4032) drives the bottom cover (4031) to move back, the top surface of the bottom cover (4031) is in close contact with the inner ring sealing body (3023), and the inner plug cup cover seals the water cup.
The invention solves the following problems in the actual use process of the common cup cover: 1, an ordinary cup cover is usually made of rubber materials, the cup cover is directly contacted with drinking water in a cup, the cup cover is easy to deform when being used at high temperature for a long time, and meanwhile, the surface smoothness of the rubber materials is low, so that bacteria are easy to breed, drinking water in the cup is polluted, and the drinking water cannot be drunk continuously; 2, the sealing effect of the common cup cover is poor, the temperature of the drinking water in the cup is greatly influenced by the temperature outside the cup, and the drinking water in the cup is easy to leak outwards. Wherein, 1) the pure steel wrapping component (1) is provided with a connecting inner steel piece (104), a connecting outer steel piece (105), a connecting small inner steel piece (106), an outer top steel piece (103), an inner top steel piece (101) and a pressing steel piece (102), the connecting inner steel piece (104) is arranged on the inner side surface of the connecting cover body (2), the top of the connecting cover body (2) and the upper part of the outer side surface of the connecting cover body (2), the connecting outer steel piece (105) is arranged on the lower part of the inner side surface of an annular bulge (201) of the connecting cover body (2) and the bottom of the annular bulge (201), the connecting small inner steel piece (106) is arranged on the outer side surface of the connecting cover body (2), the inner side surface of the lower part of the connecting small inner steel piece (106) is in close contact with the outer side surface of one end of the connecting outer steel piece (105), the outer top steel piece (103) is arranged on the outer side surface of the outer top piece (504) outside the outer ring bulge (, the pressing steel piece (102) is sleeved on the outer side of the upper portion of the pressing piece (502), the inner steel piece (104) is connected, the outer steel piece (105) is connected, the small inner steel piece (106) is connected, the outer top steel piece (103), the inner top steel piece (101), the pressing steel piece (102) and the bottom cover (4031) in the bottom cover (403) are all made of food-grade 304 stainless steel materials, the contact portion of the inner plug cup cover and drinking water in a cup is guaranteed, and the top of the inner plug cup cover is completely wrapped by a pure steel wrapping assembly, so that the problems that an ordinary cup cover is made of rubber materials, the cup cover is directly contacted with the drinking water in the cup, the cup cover is used at high temperature for a long time and is easy to deform, and meanwhile, bacteria are easy to breed due to low surface smoothness of the rubber materials, and; 2) the sealing assembly (3) is provided with an outer sealing ring (302), an inner sealing ring (301) and a small sealing ring (303), the outer sealing ring (302) is sleeved outside an outer sealing area at the lower part of the outer side surface of the connecting cover body (2), the inner sealing ring (301) is sleeved outside an inner sealing area at the outer side surface of an outer ring bulge (5042) of the outer top part (504), the small sealing ring (303) is sleeved outside a sealing area at the lower part of a push rod (4032) of the bottom support cover (403), the outer sealing ring (302), the inner sealing ring (301) and the small sealing ring (303) are made of food-grade ethylene propylene diene monomer, the outer sealing ring (302) is formed by a clamping body (3022), an outer sealing body (3021) and an inner sealing body (3023), the outer sealing body (3021) is positioned at the outer side of the clamping body (3022), the inner sealing body (3023) is positioned at the bottom of the clamping body (3022), the clamping body (302, the outer ring seal body (3021) and the inner side face of the cup body are in close contact, the inner ring seal body (3023) and the bottom support cover (403) are in close contact or separation with the top face of the bottom cover (4031), the inner plug cup cover can be ensured to be under the action of the multilayer sealing ring, the sealing is tight, the heat preservation effect is good, leakage does not exist, meanwhile, the inner plug cup cover can be in close contact or separation with the top face of the bottom cover (4031), drinking water in the cup can be poured out conveniently for drinking, the problem that the common cup cover is poor in sealing effect is solved, the temperature of drinking water in the cup is greatly influenced by the temperature outside the cup, and. Meanwhile, the inner plug cup cover is ingenious in overall design, the pure steel wrapping ensures that the inner plug cup cover is integrally stable and cannot deform, bacteria are conveniently cleaned and prevented from breeding in the inner plug cup cover, and meanwhile, multiple sealing is achieved, the heat preservation effect is good, and leakage is avoided.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (6)
1. The utility model provides a pure steel parcel inner plug bowl cover, its characterized in that is including opening the subassembly, connecting the lid, collet lid subassembly, seal assembly and pure steel parcel subassembly, and it installs in connecting the lid inboard to open the subassembly, and the collet lid subassembly is installed in connecting the lid bottom, and collet lid subassembly top is connected with opening the subassembly, and the seal assembly suit is in opening the subassembly, is connected the lid and collet lid subassembly outside, and pure steel parcel unit mount is in opening the subassembly outside, is connected the lid lateral surface inboard, connects lid lateral surface middle zone and be the external screw thread district, connects lid lateral surface lower part region and be the external seal district, connects lid bottom inboard and has annular arch, and annular arch inboard has the spring boss, and annular arch top has annular spiral shell groove, and annular spiral shell inslot side has the screw thread, connects the lid bottom annular arch outside the district have the apop, The inner top part is screwed on the inner side of the connecting cover body, the inner top part is embedded on the inner side of the outer top part, the rotating part is arranged on the lower part of the pressing part, the rotating part and the pressing part are integrally embedded on the inner side of the inner top part, the bottom support cover component is provided with a bottom support cover, a clamping piece and a spring, the bottom support is covered with a bottom cover and a push rod, the push rod is fixedly arranged on the top surface of the bottom cover, the lower part of the push rod is provided with a sealing area, the upper part of the push rod is provided with a limiting area, the spring is sleeved outside the push rod, the upper part of the clamping piece is sleeved outside the limiting area, the top part of the push rod and the upper part of the clamping piece are integrally, the sealing assembly is provided with an outer sealing ring, an inner sealing ring and a small sealing ring, the outer sealing ring is sleeved on the outer side of an outer sealing area at the lower part of the outer side surface of the connecting cover body, the inner sealing ring is sleeved on the outer side of an inner sealing area in the outer side surface of the outer ring bulge of the outer top part, and the small sealing ring is sleeved on the outer side of a sealing area at the lower part of the.
2. The pure steel covered inner plug cup cover according to claim 1, wherein the opening assembly has an inner ring protrusion on the inner bottom surface of the outer top member, an outer ring protrusion on the outer bottom surface of the outer top member, a screw thread on the outer side of the outer ring protrusion, an inner sealing area near the outer bottom surface of the outer top member, rotating grooves alternately distributed in length on the lower portion of the inner side surface of the inner top member, upper shift rods equidistantly distributed on the lower portion of the outer side surface of the pressing member, teeth on the bottom of the pressing member, a pressing hole on the central region of the rotating member, an annular seat on the lower portion of the outer side surface of the rotating member, lower shift rods equidistantly distributed on the annular seat, the teeth on the bottom of the pressing member are clamped on the outer side surface of the rotating member, the upper shift rod end on the lower portion of the outer side surface of the pressing member, and the upper and lower shift rod end of the annular, the inner side surface inner ring bulge at the bottom of the outer top part is screwed in an annular screwing groove at the bottom of the connecting cover body.
3. The pure steel wrapped inner plug cup cover according to claim 1, wherein the pure steel wrapped assembly comprises a connection inner steel piece, a connection outer steel piece, a connection small inner steel piece, an outer top steel piece, an inner top steel piece and a pressing steel piece, the connection inner steel piece is installed on the inner side surface of the connection cover body, the connection cover body top and the upper portion of the outer side surface of the connection cover body, the connection outer steel piece is installed on the lower portion of the inner side surface of the annular protrusion of the connection cover body and the bottom of the annular protrusion, the connection small inner steel piece is installed on the outer side surface of the annular protrusion of the connection cover body, the inner side surface of the lower portion of the connection small inner steel piece is in close contact with the outer side surface of one end of the connection outer steel piece, the outer top steel piece is installed in a region outside the outer side surface outer protrusion of.
4. The pure steel covered inner plug cup cover according to claim 1 or 3, wherein the connecting inner steel member, the connecting outer steel member, the connecting small inner steel member, the outer top steel member, the inner top steel member, the pressing steel member and the bottom cover middle and bottom cover are all made of food-grade 304 stainless steel materials.
5. The pure steel covered inner plug cup cover according to claim 1, wherein the top end of the spring is located on the inner side of the lower portion of the clamping piece, and the bottom end of the spring is located on the top surface of a spring boss connected with the inner side of an annular bulge on the bottom of the cover body.
6. The pure steel wrapped inner plug cup cover according to claim 1, wherein the outer sealing ring, the inner sealing ring and the small sealing ring are made of food grade ethylene propylene diene monomer rubber, the outer sealing ring is composed of a clamping body, an outer ring sealing body and an inner ring sealing body, the outer ring sealing body is located on the outer side of the upper portion of the clamping body, the inner ring sealing body is located at the bottom of the clamping body, the outer ring sealing body and the inner ring sealing body are connected to form a whole, the outer ring sealing body is in close contact with the inner side surface of the cup body, and the inner ring sealing body is in close contact with or separated from the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911410277.0A CN112137365A (en) | 2019-12-31 | 2019-12-31 | Pure steel wrapped inner plug cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911410277.0A CN112137365A (en) | 2019-12-31 | 2019-12-31 | Pure steel wrapped inner plug cup cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112137365A true CN112137365A (en) | 2020-12-29 |
Family
ID=73892181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911410277.0A Pending CN112137365A (en) | 2019-12-31 | 2019-12-31 | Pure steel wrapped inner plug cup cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112137365A (en) |
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| US5842612A (en) * | 1996-07-17 | 1998-12-01 | Won; Jea - Don | Plugging system for liquid container |
| CN203407831U (en) * | 2013-06-14 | 2014-01-29 | 永康市新艺工贸有限公司 | Cup cover |
| CN203597729U (en) * | 2013-10-31 | 2014-05-21 | 应松岳 | Inner-plug stainless steel heat preservation cup cover |
| CN106477151A (en) * | 2016-12-16 | 2017-03-08 | 上海思乐得不锈钢制品有限公司 | The stopper that a kind of dust cap can be switched |
| CN109288353A (en) * | 2018-12-07 | 2019-02-01 | 安徽省君子兰实业有限公司 | A kind of bullet cup cover component that internal plug is automatically closed |
| CN208755575U (en) * | 2017-09-11 | 2019-04-19 | 浙江飞剑工贸有限公司 | A kind of cup with magnetic-type cup lid |
| CN110338613A (en) * | 2019-06-20 | 2019-10-18 | 广州市新力实业有限公司 | Container, cup and the thermo jug of a kind of container cover and its composition |
| CN209733321U (en) * | 2019-01-22 | 2019-12-06 | 广州合口美家居用品开发有限公司 | Bowl cover and thermos cup with prevent that sealing water ring dashes and turns over structure |
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2019
- 2019-12-31 CN CN201911410277.0A patent/CN112137365A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5842612A (en) * | 1996-07-17 | 1998-12-01 | Won; Jea - Don | Plugging system for liquid container |
| CN203407831U (en) * | 2013-06-14 | 2014-01-29 | 永康市新艺工贸有限公司 | Cup cover |
| CN203597729U (en) * | 2013-10-31 | 2014-05-21 | 应松岳 | Inner-plug stainless steel heat preservation cup cover |
| CN106477151A (en) * | 2016-12-16 | 2017-03-08 | 上海思乐得不锈钢制品有限公司 | The stopper that a kind of dust cap can be switched |
| CN208755575U (en) * | 2017-09-11 | 2019-04-19 | 浙江飞剑工贸有限公司 | A kind of cup with magnetic-type cup lid |
| CN109288353A (en) * | 2018-12-07 | 2019-02-01 | 安徽省君子兰实业有限公司 | A kind of bullet cup cover component that internal plug is automatically closed |
| CN209733321U (en) * | 2019-01-22 | 2019-12-06 | 广州合口美家居用品开发有限公司 | Bowl cover and thermos cup with prevent that sealing water ring dashes and turns over structure |
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Application publication date: 20201229 |