CN117927068A - Frame structure of integrated assembly type public toilet and assembly method thereof - Google Patents

Frame structure of integrated assembly type public toilet and assembly method thereof Download PDF

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Publication number
CN117927068A
CN117927068A CN202410324709.0A CN202410324709A CN117927068A CN 117927068 A CN117927068 A CN 117927068A CN 202410324709 A CN202410324709 A CN 202410324709A CN 117927068 A CN117927068 A CN 117927068A
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CN
China
Prior art keywords
plate
shaped
shaped bracket
limiting
pin shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202410324709.0A
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Chinese (zh)
Other versions
CN117927068B (en
Inventor
李俊霖
李金玉
安培悦
晋华
张胜利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Jieli Fangyuan Ecological Technology Co ltd
Original Assignee
Shanxi Jieli Fangyuan Ecological Technology Co ltd
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Application filed by Shanxi Jieli Fangyuan Ecological Technology Co ltd filed Critical Shanxi Jieli Fangyuan Ecological Technology Co ltd
Priority to CN202410324709.0A priority Critical patent/CN117927068B/en
Publication of CN117927068A publication Critical patent/CN117927068A/en
Application granted granted Critical
Publication of CN117927068B publication Critical patent/CN117927068B/en
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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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
    • 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34363—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with provisions to raise or lower the whole structure
    • 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
    • E04B1/3441—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts with articulated bar-shaped elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Non-Flushing Toilets (AREA)

Abstract

The invention discloses a frame structure of an integrated assembly type public toilet and an assembly method thereof, and relates to the technical field of assembly type public toilets. The toilet comprises a bottom plate, a top plate is arranged above the bottom plate, a first U-shaped bracket is fixedly arranged on the bottom plate, a third U-shaped bracket is fixedly arranged on the bottom surface of the top plate, a second U-shaped bracket is arranged between the first U-shaped bracket and the third U-shaped bracket, and a toilet door is arranged in front of the first U-shaped bracket, the second U-shaped bracket and the third U-shaped bracket; three fixed plates are fixedly arranged on the bottom surface of the top plate, limiting plates are arranged on the outer side surfaces of the fixed plates and are connected with the fixed plates through limiting assemblies, outer side plates are arranged on the bottom edges of the limiting plates, and folding plates are arranged on the bottom edges of the outer side plates. The invention can be folded or unfolded rapidly, the assembly mode is simple, the required assembly time is short, the consumed manpower and material resources are less, and the assembly efficiency is high.

Description

Frame structure of integrated assembly type public toilet and assembly method thereof
Technical Field
The invention relates to the technical field of assembled public toilets, in particular to a frame structure of an integrated assembled public toilet and an assembly method thereof.
Background
The assembled public toilet is in the form of a public toilet building which adopts prefabricated parts, modularized design and on-site assembly. The utility model discloses a frame structure of an integrated assembled public toilet (publication number: CN 212583361U), which comprises an outer frame, wherein the bottom of the inner wall of the outer frame is fixedly connected with a partition plate, a squatting area is uniformly arranged at the bottom of the inner wall of the outer frame, a flushing tank is fixedly connected to one side of the inner wall of the squatting area, a hand washing basin is symmetrically arranged on one side of the inner wall of the outer frame, a water tap is arranged above the hand washing basin, the bottom of the hand washing basin is communicated with a water storage tank through a filter pipe, the water storage tank is positioned above the flushing tank and is communicated with the flushing tank, and a step is fixedly connected to the bottom of the inner wall of the outer frame.
However, the assembly structure of the above-mentioned patent and the existing assembly type public toilet is mostly complex, so that not only is the assembly time required longer and the consumed manpower and material resources are more, but also the assembly efficiency is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a frame structure of an integrated assembly type public toilet and an assembly method thereof. The invention adopts the following technical scheme:
The frame structure of the integrated assembly type public toilet comprises a bottom plate, a top plate is arranged right above the bottom plate, a first U-shaped bracket is fixedly arranged on the top surface of the bottom plate, a third U-shaped bracket is fixedly arranged on the bottom surface of the top plate, a second U-shaped bracket which is arranged in a suspended manner is arranged between the first U-shaped bracket and the third U-shaped bracket, and a toilet door which is vertically arranged in front of openings of the first U-shaped bracket, the second U-shaped bracket and the third U-shaped bracket is arranged;
Fixed plate has all been set firmly to the bottom surface left and right sides and the rear side of roof, every the lateral surface of fixed plate all is equipped with the limiting plate, and the height of three limiting plate is dislocation distribution in proper order, every the limiting plate all is connected with corresponding fixed plate through spacing subassembly, every the base of limiting plate all is equipped with movable articulated lateral plate, every the base of lateral plate all is equipped with movable articulated folding plate, every the base of folding plate all is hugged closely on the lateral wall of bottom plate.
Preferably, the two side surfaces and the rear side surface of the second U-shaped bracket are rotatably provided with three pairs of interlocking shafts which are distributed in a staggered manner, the outer end part of each interlocking shaft is sleeved with a notch gear which is fixedly connected in a concentric manner, and the adjacent pair of notch gears are connected in a meshed manner.
Preferably, the two side surfaces and the rear side surface of the first U-shaped support are hinged with three first connecting rods which are distributed in a staggered mode, the top end portion of each first connecting rod is provided with a first swing arm which is movably hinged, and the top end portion of each first swing arm is fixedly connected with a notch portion of a notch gear on the corresponding side.
Preferably, the two side surfaces and the rear side surface of the third U-shaped support are hinged with three second connecting rods which are distributed in a staggered mode, the bottom end part of each second connecting rod is provided with a second swing arm which is movably hinged, and the bottom end part of each second swing arm is fixedly connected with a notch part of a notch gear on the corresponding side.
Preferably, the middle lower part of each first connecting rod is hinged with a fixed pin shaft, the two side surfaces and the rear side surface of the first U-shaped bracket are hinged with three staggered electric telescopic cylinders, and the telescopic rod end part of each electric telescopic cylinder is fixedly connected with the outer end part of the fixed pin shaft on the corresponding side.
Preferably, the bottom edge of the limiting plate is fixedly provided with a single-side hinge, the bottom edge of the single-side hinge is movably hinged with the top edge of the outer side plate, a double-side hinge is arranged between the outer side plate and the folding plate, and the upper side and the lower side of the double-side hinge are respectively movably hinged with the bottom edge of the outer side plate and the top edge of the folding plate.
Preferably, the limiting assembly comprises a central pin shaft and a limiting pin shaft, the central pin shaft is fixedly arranged in the middle of the outer side surface of the fixed plate, and the limiting pin shaft is fixedly arranged at the top of the outer side surface of the fixed plate;
elliptical pin holes are formed in the middle of the limiting plate, C-shaped pin holes are formed in the limiting plate, and U-shaped pin holes are formed in the bottom edges of the C-shaped pin holes.
Preferably, the outer end part of the center pin shaft is slidably inserted into the inner top part of the elliptical pin hole, and the outer end part of the limiting pin shaft is slidably inserted into the inner top part of the C-shaped pin hole.
Preferably, the right side wall front sides of the first U-shaped bracket, the second U-shaped bracket and the third U-shaped bracket are respectively fixedly provided with a double-lug seat, the right side edge of the back of the toilet door is fixedly provided with three single-lug seats, and each double-lug seat is movably hinged with the single-lug seat on the corresponding side.
The invention also provides an assembling method of the frame structure of the integrated assembled public toilet, which comprises the following steps:
When the integral frame is folded:
The toilet door is disassembled, the folding plate is folded upwards and is clung to the outer side plate, then the limiting plate is rotated anticlockwise for 180 degrees and drives the limiting pin shaft to rotate along the C-shaped pin hole, the center pin shaft is clamped in the elliptical pin hole in a sliding manner, the limiting pin shaft is clamped in the U-shaped pin hole in a sliding manner, the outer side plate and the folding plate are folded upwards and clung to the top plate, and finally the three groups of outer side plates and the folding plate are placed on the top plate in a superposition state;
Three electric telescopic cylinders are synchronously started, the telescopic rods of the electric telescopic cylinders are controlled to be shortened, the fixed pin shafts drive the first connecting rods to fold towards the first U-shaped support, the first swing arms are synchronously driven to fold towards the second U-shaped support, the second swing arms are driven to fold towards the second U-shaped support through the mutual meshing action of the three pairs of notch gears, the second connecting rods are synchronously driven to fold towards the third U-shaped support, and then the second U-shaped support, the third U-shaped support and the top plate are driven to fold downwards;
When the integral frame is unfolded:
Synchronously starting three electric telescopic cylinders, controlling the telescopic rods of the electric telescopic cylinders to extend, driving the first connecting rods to be far away from the first U-shaped bracket to be unfolded through the fixed pin shafts, synchronously driving the first swing arms to be far away from the second U-shaped bracket to be unfolded, driving the second swing arms to be far away from the second U-shaped bracket to be unfolded through the mutual meshing action of the three pairs of notch gears, synchronously driving the second connecting rods to be far away from the third U-shaped bracket to be unfolded, and further driving the second U-shaped bracket, the third U-shaped bracket and the top plate to be stretched upwards to be unfolded;
The outer side plate and the folding plate are outwards unfolded and far away from the top plate, then the limiting plate is rotated 180 degrees clockwise and drives the limiting pin shaft to rotate along the C-shaped pin hole, the center pin shaft is in sliding clamping with the inner top of the C-shaped pin hole, the limiting pin shaft is in sliding clamping with the U-shaped pin hole, the folding plate is downwards unfolded, the bottom edge of the folding plate is tightly attached to the outer side wall of the bottom plate, and finally the toilet door is installed.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the first U-shaped bracket, the second U-shaped bracket, the third U-shaped bracket, the three groups of outer side plates and the folding plate can be driven to be folded or unfolded rapidly along the top plate through the cooperation of the limiting assembly, the first connecting rod, the second connecting rod, the first swing arm, the second swing arm and the electric telescopic cylinder, so that the assembly mode is simple, the required assembly time is short, the consumed manpower and material resources are less, and the assembly efficiency is high.
The frame structure of the public toilet adopts an assembly type design, and can realize factory production and field assembly, so that the construction speed of the public toilet is faster, and the construction time of the public toilet is saved; the invention can be produced in advance in factories, the quality can be controlled more strictly, the quality problem in the public toilet construction process can be effectively avoided, and the integral quality of the public toilet is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is an expanded schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of an overall deployment explosion of the present invention;
FIG. 3 is a unitary structure of the present invention shown in an expanded open schematic;
FIG. 4 is a schematic view of the preliminary folding of the overall structure of the present invention;
FIG. 5 is a refolding schematic view of the overall structure of the present invention;
FIG. 6 is an exploded view of the lavatory door of the present invention with a first U-bracket, a second U-bracket, and a third U-bracket;
FIG. 7 is an exploded view of the top panel and three sets of exterior panels, folding panels of the present invention;
FIG. 8 is a schematic structural view of a fixing plate and a limiting plate according to the present invention;
FIG. 9 is a schematic diagram illustrating the overturning of the fixing plate and the limiting plate according to the present invention;
Number in the figure: 1. a bottom plate; 11. a first U-shaped bracket; 12. a second U-shaped bracket; 13. a third U-shaped bracket; 14. a lavatory door; 15. a first link; 16. a second link; 17. a second swing arm; 18. a first swing arm; 19. an electric telescopic cylinder; 2. a top plate; 21. a fixing plate; 22. a limiting plate; 23. a single-sided hinge; 24. an outer panel; 25. a double sided hinge; 26. a folding plate; 21a, a central pin; 21b, limiting pin shafts; 22a, oval pin holes; 22b, C-shaped pin holes; 22c, U-shaped pin holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Embodiment one: the embodiment provides a frame structure of an integrated assembly type public toilet, referring to fig. 1-8, the integrated assembly type public toilet comprises a bottom plate 1, a top plate 2 is arranged right above the bottom plate 1, a first U-shaped bracket 11 is fixedly arranged on the top surface of the bottom plate 1, a third U-shaped bracket 13 is fixedly arranged on the bottom surface of the top plate 2, a second U-shaped bracket 12 which is arranged in a suspended manner is arranged between the first U-shaped bracket 11 and the third U-shaped bracket 13, and a toilet door 14 which is vertically arranged in front of openings of the first U-shaped bracket 11, the second U-shaped bracket 12 and the third U-shaped bracket 13 is arranged;
The bottom surface left and right sides and the rear side of roof 2 have all set firmly fixed plate 21, and the lateral surface of every fixed plate 21 all is equipped with limiting plate 22, and the height of three limiting plate 22 is dislocation distribution in proper order, and every limiting plate 22 all is connected with corresponding fixed plate 21 through spacing subassembly, and the base of every limiting plate 22 all is equipped with movable articulated lateral plate 24, and the base of every lateral plate 24 all is equipped with movable articulated folding plate 26, and the base of every folding plate 26 all is hugged closely on the lateral wall of bottom plate 1. The heights of the three limiting plates 22 are sequentially staggered, so that interference phenomenon is avoided when the outer plate 24 and the folding plate 26 are stacked.
In the specific implementation process, as shown in fig. 6, the middle lower part of each first connecting rod 15 is hinged with a fixed pin shaft, two side surfaces and the rear side surface of the first U-shaped bracket 11 are hinged with three electric telescopic cylinders 19 distributed in a staggered manner, and the telescopic rod end part of each electric telescopic cylinder 19 is fixedly connected with the outer end part of the fixed pin shaft on the corresponding side; by controlling the expansion and contraction of the expansion rod of the electric expansion cylinder 19, the whole frame can be expanded and folded.
The description is as follows: in this embodiment, the front sides of the right side walls of the first U-shaped bracket 11, the second U-shaped bracket 12 and the third U-shaped bracket 13 are respectively and fixedly provided with a double-ear seat, the right side of the back of the toilet door 14 is fixedly provided with three single-ear seats, and each double-ear seat is movably hinged with the single-ear seat on the corresponding side; the toilet door 14 is movably hinged with the double ear seats through the single ear seat, so that the toilet door 14 can be conveniently and quickly disassembled or installed.
Embodiment two: the present embodiment further includes the following on the basis of the first embodiment:
as shown in fig. 4 and 6, the two side surfaces and the rear side surface of the second U-shaped bracket 12 are rotatably provided with three pairs of staggered linkage shafts, the outer end part of each linkage shaft is sleeved with a notch gear concentrically fixedly connected, and the adjacent pair of notch gears are mutually meshed and connected; the first swing arm 18 and the second swing arm 17 can be rotated relatively or reversely through the mutual meshing action of the three pairs of notch gears;
Three first connecting rods 15 which are distributed in a staggered manner are hinged on the two side surfaces and the rear side surface of the first U-shaped bracket 11, a first swing arm 18 which is movably hinged is arranged at the top end part of each first connecting rod 15, and the top end part of each first swing arm 18 is fixedly connected with a notch part of a notch gear at the corresponding side; when the first connecting rod 15 is folded or unfolded, the first swing arm 18 can be synchronously driven to be folded or unfolded;
Three second connecting rods 16 which are distributed in a staggered manner are hinged on the two side surfaces and the rear side surface of the third U-shaped bracket 13, a second swing arm 17 which is movably hinged is arranged at the bottom end part of each second connecting rod 16, and the bottom end part of each second swing arm 17 is fixedly connected with a notch part of a notch gear at the corresponding side; when the second swing arm 17 is folded or unfolded, the second connecting rod 16 can be synchronously driven to be folded or unfolded.
Embodiment III: on the basis of the second embodiment, the present embodiment further includes the following:
as shown in fig. 7, a single-side hinge 23 is fixedly arranged at the bottom edge of the limiting plate 22, the bottom edge of the single-side hinge 23 is movably hinged with the top edge of the outer side plate 24, a double-side hinge 25 is arranged between the outer side plate 24 and the folding plate 26, and the upper side and the lower side of the double-side hinge 25 are respectively movably hinged with the bottom edge of the outer side plate 24 and the top edge of the folding plate 26;
The outer side plate 24 is convenient to fold or unfold along the limiting plate 22 through the matched use of the single-side hinge 23; the folding plate 26 is conveniently folded or unfolded along the outer side plate 24 by the cooperation of the double-sided hinge 25.
Embodiment four: the third embodiment further includes the following matters:
As shown in fig. 7 and 8, the limiting assembly comprises a central pin 21a and a limiting pin 21b, the central pin 21a is fixedly arranged in the middle of the outer side surface of the fixed plate 21, and the limiting pin 21b is fixedly arranged at the top of the outer side surface of the fixed plate 21;
An elliptical pin hole 22a is formed in the middle of the limiting plate 22, a C-shaped pin hole 22b is formed in the limiting plate 22, and a U-shaped pin hole 22C is formed in the bottom edge of the C-shaped pin hole 22 b;
The outer end part of the center pin shaft 21a is inserted into the inner top part of the elliptical pin hole 22a in a sliding manner, and the outer end part of the limit pin shaft 21b is inserted into the inner top part of the C-shaped pin hole 22b in a sliding manner;
As shown in fig. 9, by rotating the limiting plate 22 along the fixed plate 21, the position of the limiting pin 21b in the C-shaped pin hole 22b or the U-shaped pin hole 22C is changed, and the position of the center pin 21a in the elliptical pin hole 22a is synchronously changed, so that the outer plate 24 and the folding plate 26 can be folded or unfolded conveniently.
Specifically, the working principle and the operation method of the invention are as follows:
When the integral frame is folded:
The toilet door 14 is disassembled, the folding plate 26 is folded upwards and tightly attached to the outer side plate 24, then the limiting plate 22 is rotated anticlockwise by 180 degrees and drives the limiting pin shaft 21b to rotate along the C-shaped pin hole 22b, the central pin shaft 21a is clamped in the elliptical pin hole 22a in a sliding manner, the limiting pin shaft 21b is clamped in the U-shaped pin hole 22C in a sliding manner, the outer side plate 24 and the folding plate 26 are folded upwards and tightly attached to the top plate 2, and finally three groups of outer side plates 24 and the folding plate 26 are placed on the top plate 2 in a superposition state;
Three electric telescopic cylinders 19 are synchronously started, the telescopic rods of the electric telescopic cylinders 19 are controlled to be shortened, the fixed pin shafts drive the first connecting rods 15 to fold towards the first U-shaped support 11, the first swing arms 18 to fold towards the second U-shaped support 12 are synchronously driven, the second swing arms 17 to fold towards the second U-shaped support 12 are driven by the mutual meshing action of three pairs of notch gears, the second connecting rods 16 to fold towards the third U-shaped support 13 are synchronously driven, and then the second U-shaped support 12, the third U-shaped support 13 and the top plate 2 are driven to fold downwards;
When the integral frame is unfolded:
three electric telescopic cylinders 19 are synchronously started, the telescopic rods of the electric telescopic cylinders 19 are controlled to extend, the fixed pin shafts drive the first connecting rods 15 to be far away from the first U-shaped support 11 to be unfolded, the first swing arms 18 are synchronously driven to be far away from the second U-shaped support 12 to be unfolded, the second swing arms 17 are driven to be far away from the second U-shaped support 12 to be unfolded through the mutual meshing action of three pairs of notch gears, the second connecting rods 16 are synchronously driven to be far away from the third U-shaped support 13 to be unfolded, and then the second U-shaped support 12, the third U-shaped support 13 and the top plate 2 are driven to be stretched upwards to be unfolded;
the outer side plate 24 and the folding plate 26 are outwards unfolded away from the top plate 2, then the limiting plate 22 is rotated 180 degrees clockwise and drives the limiting pin shaft 21b to rotate along the C-shaped pin hole 22b, the central pin shaft 21a is in sliding clamping with the inner top of the C-shaped pin hole 22b, the limiting pin shaft 21b is in sliding clamping with the U-shaped pin hole 22C, the folding plate 26 is downwards unfolded, the bottom edge of the folding plate 26 is tightly attached to the outer side wall of the bottom plate 1, and finally the toilet door 14 is installed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (10)

1. Frame construction of integration assembled public latrine, its characterized in that: the novel toilet comprises a bottom plate (1), a top plate (2) is arranged right above the bottom plate (1), a first U-shaped bracket (11) is fixedly arranged on the top surface of the bottom plate (1), a third U-shaped bracket (13) is fixedly arranged on the bottom surface of the top plate (2), a second U-shaped bracket (12) which is suspended and placed is arranged between the first U-shaped bracket (11) and the third U-shaped bracket (13), and a toilet door (14) which is vertically placed is arranged in front of openings of the first U-shaped bracket (11), the second U-shaped bracket (12) and the third U-shaped bracket (13);
Fixed plate (21) have all been set firmly to the bottom surface left and right sides and the rear side of roof (2), every the lateral surface of fixed plate (21) all is equipped with limiting plate (22), and the height of three limiting plate (22) is dislocation distribution in proper order, every limiting plate (22) all is connected with corresponding fixed plate (21) through spacing subassembly, every the base of limiting plate (22) all is equipped with movable articulated lateral plate (24), every the base of lateral plate (24) all is equipped with movable articulated folding plate (26), every the lateral wall on bottom plate (1) is all hugged closely to the base of folding plate (26).
2. The frame structure of an integrated fitting-type public toilet according to claim 1, characterized in that: three pairs of staggered linkage shafts are rotatably arranged on the two side surfaces and the rear side surface of the second U-shaped bracket (12), the outer end part of each linkage shaft is sleeved with a notch gear concentrically fixedly connected, and the adjacent pair of notch gears are mutually meshed and connected.
3. The frame structure of an integrated fitting-type public toilet according to claim 2, characterized in that: the two sides and the rear side of the first U-shaped bracket (11) are hinged with three first connecting rods (15) which are distributed in a staggered mode, the top end of each first connecting rod (15) is provided with a first swing arm (18) which is movably hinged, and the top end of each first swing arm (18) is fixedly connected with a notch part of a notch gear on the corresponding side.
4. A frame structure of an integrated fitting-type public toilet according to claim 3, characterized in that: the two side surfaces and the rear side surface of the third U-shaped support (13) are hinged with three second connecting rods (16) which are distributed in a staggered mode, the bottom end part of each second connecting rod (16) is provided with a second swing arm (17) which is movably hinged, and the bottom end part of each second swing arm (17) is fixedly connected with a notch part of a notch gear on the corresponding side.
5. The frame structure of an integrated fitting-type public toilet according to claim 4, wherein: the middle lower part of each first connecting rod (15) is hinged with a fixed pin shaft, two side surfaces and the rear side surface of each first U-shaped bracket (11) are hinged with three staggered electric telescopic cylinders (19), and the telescopic rod end parts of each electric telescopic cylinder (19) are fixedly connected with the outer end parts of the fixed pin shafts on the corresponding sides.
6. The frame structure of an integrated fitting-type public toilet according to claim 5, wherein: the limiting plate (22) is characterized in that a single-side hinge (23) is fixedly arranged at the bottom edge of the limiting plate (22), the bottom edge of the single-side hinge (23) is movably hinged with the top edge of the outer side plate (24), a double-side hinge (25) is arranged between the outer side plate (24) and the folding plate (26), and the upper side and the lower side of the double-side hinge (25) are respectively movably hinged with the bottom edge of the outer side plate (24) and the top edge of the folding plate (26).
7. The frame structure of an integrated fitting-type public toilet according to claim 6, wherein: the limiting assembly comprises a central pin shaft (21 a) and a limiting pin shaft (21 b), the central pin shaft (21 a) is fixedly arranged in the middle of the outer side surface of the fixed plate (21), and the limiting pin shaft (21 b) is fixedly arranged at the top of the outer side surface of the fixed plate (21);
Elliptical pin holes (22 a) are formed in the middle of the limiting plate (22), C-shaped pin holes (22 b) are formed in the limiting plate (22), and U-shaped pin holes (22C) are formed in the bottom edges of the C-shaped pin holes (22 b).
8. The frame structure of an integrated fitting-type public toilet according to claim 7, wherein: the outer end part of the center pin shaft (21 a) is inserted into the inner top part of the elliptical pin hole (22 a) in a sliding manner, and the outer end part of the limit pin shaft (21 b) is inserted into the inner top part of the C-shaped pin hole (22 b) in a sliding manner.
9. The frame structure of an integrated fitting-type public toilet according to claim 8, wherein: the toilet is characterized in that the front sides of the right side walls of the first U-shaped bracket (11), the second U-shaped bracket (12) and the third U-shaped bracket (13) are respectively fixedly provided with a double-lug seat, the right side edge of the back of the toilet door (14) is fixedly provided with three single-lug seats, and each double-lug seat is movably hinged with the corresponding single-lug seat on one side.
10. The method for assembling the frame structure of the integrated fitting-type public toilet according to claim 9, comprising the steps of:
When the integral frame is folded:
Firstly, the toilet door (14) is disassembled, a folding plate (26) is folded upwards and is clung to an outer side plate (24), then the limiting plate (22) is rotated anticlockwise for 180 degrees and drives a limiting pin shaft (21 b) to rotate along a C-shaped pin hole (22 b), so that the limiting pin shaft (21 a) is clamped in an elliptical pin hole (22 a) in a sliding manner, the limiting pin shaft (21 b) is clamped in a U-shaped pin hole (22C) in a sliding manner, the outer side plate (24) and the folding plate (26) are folded upwards and clung to a top plate (2), and finally three groups of outer side plates (24) and the folding plate (26) are placed on the top plate (2) in a superposition state;
Three electric telescopic cylinders (19) are synchronously started, the telescopic rods of the electric telescopic cylinders (19) are controlled to be shortened, the first connecting rod (15) is driven to fold towards the first U-shaped support (11) through the fixed pin shafts, the first swing arm (18) is synchronously driven to fold towards the second U-shaped support (12), the second swing arm (17) is driven to fold towards the second U-shaped support (12) through the mutual meshing action of the three pairs of notch gears, the second connecting rod (16) is synchronously driven to fold towards the third U-shaped support (13), and then the second U-shaped support (12), the third U-shaped support (13) and the top plate (2) are driven to fold downwards;
When the integral frame is unfolded:
Three electric telescopic cylinders (19) are synchronously started, the telescopic rods of the electric telescopic cylinders (19) are controlled to extend, the first connecting rods (15) are driven to be far away from the first U-shaped support (11) through the fixed pin shafts to be unfolded, the first swing arms (18) are synchronously driven to be far away from the second U-shaped support (12) to be unfolded, the second swing arms (17) are driven to be far away from the second U-shaped support (12) through the mutual meshing action of the three pairs of notch gears to be unfolded, the second connecting rods (16) are synchronously driven to be far away from the third U-shaped support (13) to be unfolded, and then the second U-shaped support (12), the third U-shaped support (13) and the top plate (2) are driven to be unfolded upwards;
The outer side plate (24) and the folding plate (26) are outwards unfolded and far away from the top plate (2), then the limiting plate (22) is rotated 180 degrees clockwise and drives the limiting pin shaft (21 b) to rotate along the C-shaped pin hole (22 b), the central pin shaft (21 a) is in sliding clamping with the inner top of the C-shaped pin hole (22 b), the limiting pin shaft (21 b) is in sliding clamping with the U-shaped pin hole (22C), the folding plate (26) is downwards unfolded, the bottom edge of the folding plate (26) is tightly attached to the outer side wall of the bottom plate (1), and finally the toilet door (14) is installed.
CN202410324709.0A 2024-03-21 2024-03-21 Frame structure of integrated assembly type public toilet and assembly method thereof Active CN117927068B (en)

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