CN111706114A - PVC co-extrusion plastic profile for dry-type environment-friendly toilet - Google Patents
PVC co-extrusion plastic profile for dry-type environment-friendly toilet Download PDFInfo
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- CN111706114A CN111706114A CN202010363505.XA CN202010363505A CN111706114A CN 111706114 A CN111706114 A CN 111706114A CN 202010363505 A CN202010363505 A CN 202010363505A CN 111706114 A CN111706114 A CN 111706114A
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- pvc
- door leaf
- shaped
- toilet
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- 238000001125 extrusion Methods 0.000 title claims abstract description 18
- 229920003023 plastic Polymers 0.000 title claims abstract description 12
- 239000004033 plastic Substances 0.000 title claims abstract description 12
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 11
- 239000008397 galvanized steel Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 239000003000 extruded plastic Substances 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 15
- 239000004800 polyvinyl chloride Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 4
- 239000004566 building material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
- E04H1/1216—Public W.C.s
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/28—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of other material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
- E04B1/5818—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially U - form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Residential Or Office Buildings (AREA)
Abstract
The invention discloses a PVC co-extrusion plastic profile for dry-type environment-friendly toilet, which is characterized by consisting of four PVC co-extrusion plastic profiles of corners, U beams, H door leaves and toilet plates, wherein the U beams are arranged in the direction opposite to the corners, symmetrical H door leaves are arranged between the corners, one side of each H door leaf, which is far away from the corners, is connected with the U beam, one of the H door leaves is connected with the U beam through a toilet door hinge, and the toilet plates are arranged among the corners, the U beams in the direction opposite to the corners, the H door leaves and the U beams; the invention adopts a unique screw connection structure design, so that the processing and the installation are more convenient, and the production efficiency is higher; the paint is aging resistant and is not easy to fade; the internal structure of the profile body adopts a multi-chamber design, so that the sound insulation performance of the dry-type toilet is comprehensively ensured; hot-dip galvanized steel liners are designed and used inside the section bar bodies of the corners, the U-shaped beams and the H-shaped door leaves, so that the overall strength of the dry-type environment-friendly toilet is improved; low cost and high output rate.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to a PVC co-extruded plastic profile for dry-type environment-friendly toilet.
Background
The frame materials used by the dry-type environment-friendly agricultural toilet popularized in the current market are all made of aluminum alloy materials, and the toilet plate is made of color steel plates, so that the following problems exist:
1. most of the surfaces of the aluminum alloy materials are subjected to electroplating spraying or film pasting processes, the surfaces are easy to fade after a long time, and the quality requirement of electroplating on paint is high.
2. The inner layer of the color steel plate is made of EPS foam filling material, and the material is not environment-friendly.
3. The aluminum alloy material has relatively poor heat preservation, sound insulation and corrosion resistance.
4. The investment of aluminum alloy section equipment is large, the price of production materials is more than 2 times of that of PVC, and the outturn percentage is not as high as that of PVC sections.
The problems of the existing dry type environment-friendly toilet manufacturing materials are urgently to be improved.
Disclosure of Invention
The invention mainly aims to provide a PVC co-extruded plastic profile for a dry-type environment-friendly toilet, which solves the problems of easy color fading, heavy material, no environment protection, poor corrosion resistance and high cost of aluminum alloy materials.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a be used for dry-type environmental protection lavatory with PVC crowded plastics profile shapes altogether, its characterized in that, this profile shapes comprises corner, U roof beam, H door leaf and four kinds of PVC crowded plastics profile shapes of lavatory board, the corner symmetry sets up, the corner is just being equipped with the U roof beam to the direction, be equipped with the H door leaf of symmetry between the corner, the one side of keeping away from the corner of H door leaf is connected with U roof beam and one of them H door leaf and U roof beam pass through lavatory door hinge connection, the corner with just all install the lavatory board between the U roof beam of direction, corner and H door leaf and the U roof beam.
Preferably, corner, U roof beam, H door leaf all are equipped with grafting die cavity and steel lining die cavity, the terminal surface that corner, U roof beam, H door leaf are connected the lavatory board all is equipped with U type caulking groove, be equipped with two steel lining bosss in the steel lining die cavity of corner, the inboard side extension roof beam fan faying plate of H door leaf and U roof beam link, one side that the H door leaf is close to roof beam fan faying plate is equipped with the lavatory board cavity.
Preferably, the widths of the U-shaped caulking grooves of the corner, the U beam and the H door leaf are the same, the universal assembling of the toilet plate is ensured, and the smoothness and the attractiveness of the overall appearance of the assembled dry-type environment-friendly toilet are also ensured.
Preferably, an L-shaped hot-dip galvanized steel liner is arranged in a steel liner cavity of the corner and the U-shaped beam, a hot-dip galvanized square steel liner is arranged in a steel liner cavity of the H-shaped door leaf, screw positioning teeth are arranged in a U-shaped caulking groove f of the corner and the U-shaped beam, self-tapping screws penetrate through the screw positioning teeth of the corner and the U-shaped beam, the L-shaped hot-dip galvanized steel liner is connected with the corner and the U-shaped beam together, and the overall strength of the corner and the U-shaped beam is improved.
Preferably, the L-shaped hot-dip galvanized steel liner structure installed in the corner and the U-shaped beam is the same in size, the corner is an 1/4 round corner, the dry-type environment-friendly toilet can be used in a universal mode, and the overall strength of the dry-type environment-friendly toilet is guaranteed.
Preferably, the b1 end of the three-dimensional three-way connector is inserted and installed in the insertion cavity of the corner, the U beam and the H door leaf, and the b2 end of the three-dimensional three-way connector is inserted and installed in the insertion cavity of the U beam, so that the main body frame of the dry type environment-friendly toilet is combined.
Preferably, the insertion cavity of the H-shaped door leaf is provided with a k end of the L-shaped insertion piece, so that a dry-type environment-friendly toilet door frame of the rural toilet is formed.
Preferably, be equipped with the lavatory board cavity that equidistant setting in the lavatory board, the both ends of lavatory board are equipped with tongue and recess respectively, and the polylith concatenation of being convenient for is used.
Preferably, the wall thickness of the visible surface of the corner and the U-shaped beam is 2.2mm, the wall thickness of the invisible surface is 1.8mm, the wall thickness of the outer surface of the H door leaf chamber is 2.5mm, the wall thickness of the inner surface of the H door leaf chamber is 2.2mm, the wall thickness of the toilet plate is 1.3mm, and the wall thickness of the inner rib is 1 mm.
Preferably, the thickness of the co-extrusion layer of the profile body of the corner, the U beam, the H door leaf and the toilet plate is 0.2mm, and the profile body is prepared by adopting an ASA resin and PVC resin co-extrusion technology.
Compared with the prior art, the invention has the following beneficial effects: the invention adopts a unique screw connection structure design, so that the processing and the installation are more convenient, and the production efficiency is higher; the surface of the profile body is prepared by adopting an ASA resin and PVC resin co-extrusion technology, so that the profile is ageing-resistant and not easy to fade; the internal structure of the profile body adopts a multi-cavity design, so that the sound insulation performance of the dry type rural toilet is comprehensively ensured, and a quiet and private toilet entering environment is created for people; hot-dip galvanized steel liners are designed and used inside the section bar bodies of the corners, the U-beams and the H-shaped door leaves, so that the overall strength of the dry-type environment-friendly toilet is greatly improved; compared with aluminum alloy profiles, the PVC co-extruded plastic profile production equipment for the dry-type environment-friendly toilet is lower in price and higher in outturn yield.
Drawings
FIG. 1 is a schematic view of the overall assembly structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a corner of the present invention;
FIG. 3 is a schematic cross-sectional view of a U-beam of the present invention;
FIG. 4 is a cross-sectional view of the H-shaped door leaf of the present invention;
FIG. 5 is a schematic cross-sectional view of a toilet plate of the present invention;
FIG. 6 is a schematic view of a three-dimensional three-way connector according to the present invention;
FIG. 7 is a schematic view of the L-shaped connector of the present invention.
In the figure: 1. turning; 1.1, a three-dimensional three-way plug connector; 1.2, an L-shaped hot-dip galvanized steel liner; 2. a U-beam; 3. h, a door leaf; 3.1, an L-shaped plug connector; 3.2, hot-dip galvanizing the square steel lining; 3.3, a hinge of a toilet door; 4. a toilet board; a. a profile body co-extrusion layer; b. inserting a cavity; b1, the b1 end of the three-dimensional three-way plug connector; b2, the b2 end of the three-dimensional three-way plug connector; c. a steel lining cavity; d. a toilet panel chamber; e. a steel lining boss; f. a U-shaped caulking groove; g. the screw positions the tooth; h. a beam-fan lap plate; i. a convex groove; j. a groove; k. k end of the L-shaped plug connector.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, a PVC co-extrusion plastic profile for dry type environmental protection toilet, which is characterized in that the profile is composed of four PVC co-extrusion plastic profiles of a corner 1, a U-beam 2, an H-door leaf 3 and a toilet board 4, wherein the corner 1 is symmetrically arranged, the U-beam is arranged right to the corner 1, the H-door leaf 3 is symmetrically arranged between the corners 1, one side of the H-door leaf 3 far away from the corner 1 is connected with the U-beam 2, one of the H-door leaf 3 is connected with the U-beam 2 through a toilet door hinge 3.3, and the toilet board 4 is arranged between the corner 1 and the right-to-direction U-beam 2, between the corner 1 and the H-door leaf 3 and between the U-beam 2.
In this embodiment, corner 1, U roof beam 2, H door leaf 3 all are equipped with grafting die cavity b and steel lining die cavity c, the terminal surface that corner 1, U roof beam 2, H door leaf 3 are connected lavatory board 4 all is equipped with U type caulking groove f, be equipped with two steel lining bosss e in the steel lining die cavity c of corner 1, the inboard side extension roof beam fan faying plate H of H door leaf 3 and U roof beam 2 link, one side that the H door leaf is close to roof beam fan faying plate H is equipped with lavatory board cavity d, and U type caulking groove f is used for joint lavatory board 4.
In the embodiment, the widths of the U-shaped caulking grooves f of the corner 1, the U-shaped beam 2 and the H door leaf 3 are the same, the universal installation of the toilet plate 4 is ensured, and the leveling and the attractiveness of the overall appearance of the assembled dry type environment-friendly toilet are also ensured.
In this embodiment, an L-shaped hot-dip galvanized steel liner 1.2 is installed in a steel liner cavity c of each of the corner 1 and the U-shaped beam 2, a hot-dip galvanized square steel liner 3.2 is installed in a steel liner cavity c of the H-shaped door leaf 3, screw positioning teeth g are arranged in a U-shaped caulking groove f of each of the corner 1 and the U-shaped beam 2, and tapping screws penetrate through the screw positioning teeth g of each of the corner 1 and the U-shaped beam 2 to connect the L-shaped hot-dip galvanized steel liner 1.2 with the corner 1 and the U-shaped beam 2, so that the overall strength of the corner 1 and the U-shaped beam 2 is improved.
In the embodiment, the L-shaped hot-dip galvanized steel liner 1.2 arranged in the corner 1 and the U-shaped beam 2 has the same structure and size, the corner 1 is an 1/4 round corner, the dry-type environment-friendly toilet can be used in a universal mode, and the overall strength of the dry-type environment-friendly toilet is guaranteed.
In this embodiment, the b1 end b1 of the three-dimensional three-way connector 1.1 is inserted into the insertion cavity b of the corner 1, and the b2 end b2 of the three-dimensional three-way connector 1.1 is inserted into the insertion cavity b of the U-beam 2, so that the main body frame of the dry type environment-friendly toilet is combined.
In this embodiment, the insertion cavity b of the H-shaped door leaf 3 is provided with a k-end k of an L-shaped insertion piece 3.1, so that a dry environment-friendly toilet door frame is formed.
In this embodiment, be equipped with the lavatory board cavity d that equidistant setting was equipped with in the lavatory board 4, the both ends of lavatory board 4 are equipped with tongue i and recess j respectively, and the polylith concatenation of being convenient for is used.
In the embodiment, the wall thickness of the visible surface of the corner 1 and the wall thickness of the visible surface of the U beam 2 are 2.2mm, the wall thickness of the invisible surface of the U beam 2 is 1.8mm, the wall thickness of the outdoor surface of the H door leaf 3 is 2.5mm, the wall thickness of the indoor surface of the H door leaf is 2.2mm, the wall thickness of the toilet plate 4 is 1.3mm, the wall thickness of the inner rib is 1mm, the toilet plate 4 is calculated according to the standard of "plastic window for building" of GB/T28887 and 2012, the maximum deflection Fmax is 0.006, the inertia moment Ix is 35.2385cm4, the operating requirement under 10-grade wind is met, the toilet plate 4 is calculated according to finite element ys analysis, the horizontal stress is 0.87Mpa, the vertical stress is 27.50Mpa, and the operating requirement.
In the embodiment, the thickness of the co-extrusion layer a of the profile body of the corner 1, the U beam 2, the H door leaf 3 and the toilet board 4 is 0.2mm, the co-extrusion layer a of the profile body of the corner 1, the U beam 2, the H door leaf 3 and the toilet board 4 is made by adopting an ASA resin and PVC resin co-extrusion technology, the thickness of the co-extrusion layer a of the profile body of the corner 1, the U beam 2, the H door leaf 3 and the toilet board 4 is 0.2mm, the national standard of GB/T8814-2017 unplasticized polyvinyl chloride (PVC-U) profile for doors and windows is met, the ASA resin and PVC resin co-extrusion technology is adopted, the ASA resin material passes 10000H artificial climate aging resistance detection through the authority detection of a national chemical building material test center, the color difference Delta E is 2.7 (the technical requirement is not more than 5), the appearance of the PVC co-extrusion plastic profile body for dry type agricultural toilets is met, the anti, but also can be used as a dry type environment-friendly toilet door of a rural toilet by being overlapped and combined with the H door leaf 3.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides a be used for dry-type environmental protection lavatory with PVC crowded plastics profile shapes altogether, its characterized in that, this profile shapes comprises corner, U roof beam, H door leaf and four kinds of PVC crowded plastics profile shapes of lavatory board, the corner symmetry sets up, the corner is just being equipped with the U roof beam to the direction, be equipped with the H door leaf of symmetry between the corner, the one side of keeping away from the corner of H door leaf is connected with U roof beam and one of them H door leaf and U roof beam pass through lavatory door hinge connection, the corner with just all install the lavatory board between the U roof beam of direction, corner and H door leaf and the U roof beam.
2. The PVC co-extruded plastic profile for dry type environment-friendly toilet bowl as claimed in claim 1, wherein: corner, U roof beam, H door leaf all are equipped with grafting die cavity and steel lining die cavity, the terminal surface that corner, U roof beam, H door leaf are connected the lavatory board all is equipped with U type caulking groove, be equipped with two steel lining bosss in the steel lining die cavity of corner, the inboard side extension roof beam fan faying plate of H door leaf and U roof beam link, one side that the H door leaf is close to roof beam fan faying plate is equipped with the lavatory board cavity.
3. The PVC co-extruded plastic profile for dry type environment-friendly toilet bowl as claimed in claim 2, wherein: the widths of the U-shaped caulking grooves f of the corner, the U-shaped beam and the H door leaf are the same.
4. The PVC co-extruded plastic profile for dry type environment-friendly toilet bowl as claimed in claim 2, wherein: and an L-shaped hot-dip galvanized steel liner is arranged in the steel liner cavity of the corner and U-shaped beam, a hot-dip galvanized square steel liner is arranged in the steel liner cavity of the H-shaped door leaf, and screw positioning teeth are arranged in the U-shaped caulking grooves of the corner and U-shaped beam.
5. The PVC co-extruded plastic profile for the dry type environment-friendly toilet bowl as claimed in claim 4, wherein the PVC co-extruded plastic profile comprises the following components in percentage by weight: the L-shaped hot-dip galvanized steel liner structure installed in the corner and the U-shaped beam is the same in size, and the corner 1 is an 1/4 round corner.
6. The PVC co-extruded plastic profile for dry type environment-friendly toilet bowl as claimed in claim 2, wherein: and the b1 end of the three-dimensional three-way plug connector is inserted and installed in the insertion cavity of the corner, the U beam and the H door leaf, and the b2 end of the three-dimensional three-way plug connector is inserted and installed in the insertion cavity of the U beam.
7. The PVC co-extruded plastic profile for dry type environment-friendly toilet bowl as claimed in claim 2, wherein: and the inserting cavity of the H door leaf is provided with a k end of an L-shaped inserting piece.
8. The PVC co-extruded plastic profile for dry type environment-friendly toilet bowl as claimed in claim 1, wherein: the toilet plate is provided with toilet plate chambers arranged at equal intervals, and both ends of the toilet plate are respectively provided with a convex groove and a concave groove.
9. The PVC co-extruded plastic profile for dry type environment-friendly toilet bowl as claimed in claim 1, wherein: corner and U roof beam visible surface wall thickness are 2.2mm, and non-visible surface wall thickness is 1.8mm, H door fan outdoor face wall thickness is 2.5mm, and indoor face wall thickness is 2.2mm, the lavatory board wall thickness is 1.3mm, and interior muscle wall thickness is 1 mm.
10. The PVC co-extruded plastic profile for dry type environment-friendly toilet bowl as claimed in claim 1, wherein: the thickness of the co-extrusion layer a of the profile body of the corner, the U beam, the H door leaf and the toilet plate is 0.2mm, and the profile body is prepared by adopting an ASA resin and PVC resin co-extrusion technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010363505.XA CN111706114A (en) | 2020-04-30 | 2020-04-30 | PVC co-extrusion plastic profile for dry-type environment-friendly toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010363505.XA CN111706114A (en) | 2020-04-30 | 2020-04-30 | PVC co-extrusion plastic profile for dry-type environment-friendly toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111706114A true CN111706114A (en) | 2020-09-25 |
Family
ID=72536835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010363505.XA Withdrawn CN111706114A (en) | 2020-04-30 | 2020-04-30 | PVC co-extrusion plastic profile for dry-type environment-friendly toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111706114A (en) |
-
2020
- 2020-04-30 CN CN202010363505.XA patent/CN111706114A/en not_active Withdrawn
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