WO2018107773A1 - 瓷砖找平支架、推紧钳及瓷砖铺平系统 - Google Patents

瓷砖找平支架、推紧钳及瓷砖铺平系统 Download PDF

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Publication number
WO2018107773A1
WO2018107773A1 PCT/CN2017/096189 CN2017096189W WO2018107773A1 WO 2018107773 A1 WO2018107773 A1 WO 2018107773A1 CN 2017096189 W CN2017096189 W CN 2017096189W WO 2018107773 A1 WO2018107773 A1 WO 2018107773A1
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WO
WIPO (PCT)
Prior art keywords
clamping
locking
plug
block
disposed
Prior art date
Application number
PCT/CN2017/096189
Other languages
English (en)
French (fr)
Inventor
李跃明
Original Assignee
杭州巨星科技股份有限公司
海宁十倍得刀具有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杭州巨星科技股份有限公司, 海宁十倍得刀具有限公司 filed Critical 杭州巨星科技股份有限公司
Priority to US16/470,512 priority Critical patent/US10988944B2/en
Priority to JP2019553611A priority patent/JP6997795B2/ja
Priority to CA3047347A priority patent/CA3047347A1/en
Priority to AU2017375358A priority patent/AU2017375358B2/en
Priority to EP17881272.3A priority patent/EP3556964A4/en
Publication of WO2018107773A1 publication Critical patent/WO2018107773A1/zh
Priority to US17/028,820 priority patent/US11661752B2/en
Priority to US17/237,937 priority patent/US12000159B2/en
Priority to US18/203,154 priority patent/US20230304308A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/0092—Separate provisional spacers used between adjacent floor or wall tiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
    • E04F21/1838—Implements for finishing work on buildings for setting wall or ceiling slabs or plates for setting a plurality of similar elements
    • E04F21/1877—Leveling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/02—Jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/06—Joints
    • B25B7/08—Joints with fixed fulcrum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/14—Locking means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/22—Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E04F13/0892—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with means for aligning the outer surfaces of the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02005—Construction of joints, e.g. dividing strips
    • E04F15/02022—Construction of joints, e.g. dividing strips with means for aligning the outer surfaces of the flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/22—Implements for finishing work on buildings for laying flooring of single elements, e.g. flooring cramps ; flexible webs

Definitions

  • the invention relates to a tile laying tool, in particular to a tile leveling bracket, a pressing clamp and a tile laying system.
  • the tile inlaying process often used in the building decoration industry mainly adopts the traditional manual paving method.
  • the common method of paving the floor tiles is generally divided into dry paving method and wet paving method.
  • the wet laying method uses cement mortar or the like as an adhesive to directly attach the tile to a wall or a floor.
  • the disadvantage is that, on the one hand, the flatness and fullness of the tile after the paving is relatively poor, and the viscosity is also poor, and can only be applied to the small tile, which has a limited limitation; on the other hand, during the pasting process The workload is large, the technical requirements for construction workers are high, and the construction efficiency is low.
  • the dry-laid method directly lays out tiles of a larger size and area, such as floor tiles, on a flat and dried ground.
  • the shortcoming is that, on the one hand, the required paving materials are thicker, the ground leveling property is higher, and it is necessary to use a sufficient amount of cement to level the entire ground, which requires high technical level of the construction personnel and wastes materials. The phenomenon is more serious. If the flatness is not enough, it is easy to produce an empty drum phenomenon, which affects the quality of the paving. On the other hand, it is necessary to wait for the cement to solidify and dry before starting to lay the ceramic tile. After laying, the ceramic tile is used to compact the ceramic tile. The process is complicated, the workload is large, the laying speed is slow, and the construction efficiency is low.
  • the object of the present invention is to provide a tile flattening device, which solves the problems of the prior art, such as complicated paving process, low paving efficiency, and high technical requirements for operators.
  • the present invention provides a tile leveling system, comprising a tile leveling bracket disposed at a joint of two adjacent tiles; a plug having one end inserted into the plug through hole of the tile leveling bracket; And the pressing pliers for pushing and clamping the plug to the plug through hole such that the bottom surface of the plug is tangent to the upper surfaces of the two tiles.
  • the present invention also provides a tile leveling bracket, comprising a spacer for supporting a bottom surface of two adjacent tiles; a tab protruding from a center line of the upper surface of the gasket for insertion into a gap between two adjacent tiles; and a rupturable sheet located at a lower portion of the insert and adjacent to the spacer; wherein the tab includes a plug through hole extending through the tab, and Inserted by the plug; and/or, the bayonet is disposed on a side of one or both sides of the insert, the height of which is greater than the height of the sheet.
  • the insert further includes a hook-shaped block disposed on a side of one or both sides of the tab, protruding toward the bayonet; wherein the bottom of the bayonet In an arc shape, a portion of the bayonet close to the hook-shaped block forms a hook-shaped bayonet portion.
  • the tab includes a linear groove recessed to a surface on one or both sides of the tab, and the bottom of the linear recess is the sheet.
  • the bottom surface of the gasket is a curved surface, which is a part of a cylindrical side surface; the two ends of the gasket extend upward from the middle of the bottom surface to contact the bottom surface of the ceramic tile.
  • the spacer includes a reinforcing rib disposed at a top end of the spacer; and/or a spacer through hole extending through the spacer.
  • the longitudinal section of the plug block is wedge-shaped, and includes a bottom surface of the plug block, which is a plane; a top surface of the plug block, which is an inclined plane, and a bottom surface of the plug block An angle is an acute angle; and two or more serrations protrude from the top surface of the plug block and are aligned in a straight line; each saw tooth includes a sawtooth vertical surface and a sawtooth inclined surface, the sawtooth vertical surface and the bottom surface of the plug block vertical.
  • the present invention also provides a push clamp comprising a first component, including a first clamping portion and a first hand portion; the second component The second clamping portion and the second hand portion; and a shaft pin, the second clamping portion is rotatably connected to the first clamping portion by the shaft pin; the first clamping block is provided a second clamping block disposed at a top end of the first clamping portion, disposed at a top end of the second clamping portion, opposite to the first clamping block; and a clamping groove recessed to the first An inner side wall of the clamping block has a notch direction facing the second clamping block; and a clamping through groove extending through the second clamping block and disposed opposite the clamping groove.
  • the tensioning pliers further includes a lifting device for damaging the sheet of the tile leveling bracket to remove the tab portion above the sheet.
  • the lifting device includes a hook portion protruding from the outer side wall of the first clamping block in a barb shape, and a rounded portion disposed on the second clamping block a joint of the side wall and the top; or, the lifting device includes a hook portion protruding from the outer side wall of the second clamping block in a barb shape; and a rounded portion disposed in the first clip Hold the joint between the side wall and the top of the block.
  • the pressing pliers further includes a pinion disposed on an inner side of the first clamping block opposite to the second clamping block; and/or disposed at the The inner side surface of the second clamping block is disposed opposite to the first clamping block.
  • the pressing pliers further includes an elastic member having one end connected to the first clamping portion and the other end connected to the second clamping portion; or one end thereof is connected to The first hand-held portion has the other end connected to the second hand-held portion.
  • the pressing clamp further includes a first guiding column protruding from a side of the first clamping portion; and a second guiding column protruding from a side of the second clamping portion, and The first guiding column is oppositely disposed; wherein the elastic member is a coil spring, one end of which is sleeved on the first guiding column, and the other end of which is sleeved on the second guiding column.
  • the pressing pliers further includes a first guiding post protruding from a side of the first hand-held portion; a second guiding post protruding from a side of the second hand-held portion, and The first guiding column is oppositely disposed; wherein the elastic member is a coil spring, one end of which is sleeved on the first guiding column, and the other end of which is sleeved on the second guiding column.
  • the pressing pliers further includes a locking device for switching the tensioning state of the pressing pliers; when the locking device is locked, the pressing pliers is in a closed state; The push-clamp is in an open state when the locking device is unlocked.
  • the pressing pliers further includes a first bending portion that is a part of the first clamping portion and is sleeved outside the shaft pin; and a second bending portion, It is a part of the second clamping portion and is sleeved outside the shaft pin.
  • the locking device includes a locking groove disposed on an outer side wall of the first bending portion, and a locking member rotatably fitted to a surface of the end of the second clamping portion, and a locking groove is oppositely disposed; and a blocking block is disposed on a surface of the end of the first clamping portion and disposed opposite to the second bending portion; when the opening angle of the pressing clamp is maximum, the blocking block contacts The outer side wall of the second bent portion is described.
  • the locking device includes a locking groove disposed on an outer sidewall of the second bending portion; a locking member rotatably fitted to a surface of the end of the first clamping portion, and a locking groove is oppositely disposed; and a blocking block is disposed on a surface of the end of the second clamping portion and disposed opposite to the first bending portion; when the opening angle of the pressing clamp is maximum, the blocking block contacts The outer side wall of the first bent portion is described.
  • the locking member includes a locking body that is rotatably coupled to the first clamping portion or the second clamping portion end by a second pivot pin; the locking block protrudes from the locking And a paddle protruding from the surface of the locking body to drive the locking body to rotate.
  • the locking device is locked when the locking block is snapped into the locking slot; the locking device is released when the locking tab is disengaged from the locking slot locking.
  • the invention has the advantages of providing a tile leveling bracket, a pressing clamp and a tile flattening system, wherein the tile leveling bracket and the plug block support the joint of two adjacent tiles during the tile laying process.
  • the upper surface of the plurality of tiles in the same area is kept on the same plane, the operation is simple and convenient, the paving efficiency and the flattening quality are effectively improved, and the application is promoted on a large scale.
  • FIG. 1 is a schematic structural view of a tile laying system in use according to an embodiment of the present invention
  • FIG. 2 is a schematic perspective view showing a three-dimensional structure of a tile leveling bracket according to an embodiment of the present invention
  • FIG. 3 is a schematic view showing a longitudinal section of a tile leveling bracket according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing the front structure of a tile leveling bracket according to an embodiment of the present invention.
  • FIG. 5 is a cross-sectional structural view showing a through hole of a plug block and a plug block according to an embodiment of the present invention
  • FIG. 6 is a schematic structural view of a push-pusper according to an embodiment of the present invention.
  • FIG. 7 is a schematic exploded view of a push-pusper according to an embodiment of the present invention.
  • FIG. 8 is a schematic side view showing the structure of a locking device according to an embodiment of the present invention.
  • Figure 9 is a side elevational view of the tile laying system in use in accordance with an embodiment of the present invention.
  • Figure 10 is a schematic illustration of the removal of the insert with a push-on pliers in accordance with an embodiment of the present invention.
  • a component When a component is described as “on” another component, the component can be placed directly on the other component; there can also be an intermediate component that is placed on the intermediate component, And the intermediate component is placed on another component.
  • a component When a component is described as “mounted to” or “connected to” another component, it can be understood as either “installing” or “connecting” directly, or a component is “mounted to” or “connected” through an intermediate component. "Another component.
  • the embodiment provides a tile leveling system, including a tile leveling bracket 1 , a plug 2 and a pressing clamp 3 for use in matching each other for leveling the tile 4 in the tile laying process, so that all The upper surfaces of the tiles are on the same plane.
  • tile leveling bracket 1 is placed at the joint of any two adjacent tiles 4, taking a square tile as an example, and a tile leveling bracket 1 is required on all four sides.
  • the tile leveling bracket 1 includes a gasket 11 and a blade 12 which are integrally provided.
  • the blade 12 protrudes from the center line of the upper surface of the gasket 11.
  • the longitudinal section of the tile leveling bracket 1 approximates an inverted T. Glyph.
  • the spacer 11 is disposed below the two adjacent tiles 4, and the tab 12 is inserted into the gap between two adjacent tiles 4.
  • the bottom surface of the spacer 11 is an arcuate surface which is a part of a cylindrical side. Both ends of the spacer 11 extend smoothly upward from the middle of the bottom surface, and the tops of the two ends of the spacer 11 are provided with reinforcing ribs 14
  • the gasket 11 is provided with two or more gasket through holes 15 extending through the gasket 11. During the tile leveling process, the adhesive under the ceramic tile 4 is removed from the gasket. The through hole 15 enters into the space surrounded by the spacer 11 and the lower surface of the tile 4, and the spacer 11 and the two tiles 4 are fixed integrally during the curing of the adhesive.
  • a plug through hole 16 is formed in the middle of the insert 12, and the plug through hole 16 extends through the insert 12 and can be inserted therein by a plug 2.
  • the longitudinal section of the plug block 2 is wedge-shaped, and includes a bottom surface 21 of the plug block and a top surface 22 of the plug block.
  • the bottom surface 21 of the plug block is a plane; the top surface 22 of the plug block is an inclined plane, and the angle between the bottom surface 21 of the plug block is An acute angle is preferably 20 to 30 degrees.
  • the top surface 22 of the plug is provided with two or more serrations 23 protruding, and the plurality of serrations are arranged in the same straight line.
  • Each serration 23 includes a serrated vertical surface 24 and a serrated inclined surface 25 that is perpendicular to the plug bottom surface 21, the skew angle of the serrated inclined surface 25 being consistent with the tilt angle of the plug top surface 22.
  • the lower end of the plug block 2 can be inserted into the plug block through hole 16, and the higher end of the plug block 2
  • the cross section is semicircular.
  • the user can push the plug 2 as far as possible into the plug through hole 16 by using the pressing pliers 3, so that the insert 12 can be engaged into the sawtooth key gap between the two serrations on the top surface 22 of the plug, thereby The position of the block tile 4 is locked.
  • the spacer 11 moves in a small range relative to the tile 4, and the tile 4 is lifted; the height of the two tiles 4 is finely adjusted, so that the bottom surface 21 of the plug block and the two The upper surface of the tile 4 is tangent.
  • the adhesive under the tile 4 is not cured, and can flow through the gasket through hole 15 to the space surrounded by the gasket 11 and the tile 4, after the adhesive is cured.
  • the spacer 11 and the tile 4 are fixed in one body. Since the bottom surface 21 of the plug block is flat, the upper surfaces of the two tiles 4 must also be in the same plane, so that the leveling process of the two tiles can be completed.
  • the tile 4 is rectangular or square, and the connection between the four sides and the other tiles can be respectively set with a tile leveling bracket 1 according to the above method, and so on, the upper surface of all the tiles laid on the construction site can be The plurality of tile leveling brackets 1 are positioned on the same plane, and then left to stand for a period of time to cure the adhesive (cement, tile adhesive, etc.).
  • the lower portion of the insert 12 is provided with a rupturable sheet 13 near the spacer 11, and the sheet 13 is a part of the insert 12, and its shape is a straight line having a certain width along which the user can follow.
  • the sheet 13 is torn and broken, and the insert 12 is divided into upper and lower portions from the tear.
  • the height of the sheet 13 is substantially flush with the lower surface of the tile 4.
  • the tab 12 further includes a linear recess 17 recessed on a surface on one or both sides of the tab 12, and the bottom of the linear recess 17 is a sheet 13.
  • the groove structure on one side or both sides of the sheet 13 makes the thickness of the sheet 13 relatively thin, and its thickness is generally about 1 to 2 mm. This groove structure makes the sheet 13 easy to tear. After the adhesive is cured, the user can violently break or tear the upper portion of the insert 12 from the sheet 13 with a conventional pliers tool.
  • the side of the insert 12 is provided with a bayonet 18, or the sides of the insert 12 are respectively provided with a bayonet 18, and the height of the bayonet 18 is greater than The height of the sheet 13.
  • the insert 12 further includes a hook-shaped block 19 disposed on a side of one or both sides of the insert 11 and protruding toward the bayonet 18; the longitudinal section of the bottom of the bayonet 18 is curved, and the bayonet 18 is adjacent to the hook card.
  • the portion of the block 19 forms a hook-shaped bayonet portion 20.
  • the bottom of the bayonet 18 is a contact edge that can cooperate with the outer edge of the hook corner portion 351 of the pressing pliers 3.
  • the longitudinal section of the bottom of the bayonet 18 is arcuate, and the open end of the arcuate contact edge (ie, the hook-shaped block) 19) Bend downwards.
  • the user can remove the upper part of the insert 12 from the sheet 13 by using a lifting tool such as a small claw hammer.
  • a lifting tool such as a small claw hammer.
  • the barb structure of the drawing tool is used to snap into the bayonet 18, and the lever principle is used.
  • Part of the insert above the sheet 13 is removed.
  • a lifting device is provided in the pusher 3, and the lifting device has a hook-shaped bayonet portion 20 that can be engaged to the bayonet 18 to quickly and efficiently remove a portion of the insert, as will be described in detail below.
  • the insert 12 of all the tile leveling brackets 1 is broken from the sheet 13, and the upper half of the insert 12 and the plug 2 are removed and cleaned.
  • the pressing pliers 3 is used to push and clamp the plug 2 into the plug through hole 16 such that the bottom surface 21 of the plug is tangent to the upper surfaces of the two tiles 4.
  • the pressing pliers 3 includes a first member 31, a second member 32, and a shaft pin 33.
  • the first member 31 includes a first clamping portion 311 and a first hand portion 312;
  • the second member 32 includes a second clamping portion 321 and a second hand portion 322; wherein the second clamping portion 311 is rotatably coupled to the first clamping portion 311 by a shaft pin 33.
  • a first clamping block 313 is disposed at a top end of the first clamping portion 311, and a second clamping block 323 is disposed at a top end of the second clamping portion 321 .
  • the second clamping block 323 is at the same height and opposite to the first clamping block 313. Settings.
  • the inner side faces of the first clamping block 313 and the second clamping block 323 opposite to each other may be provided with the pinching teeth 34, and the pinching teeth 34 of the first clamping block 313 are disposed opposite to the second clamping block 323; the second clamping block
  • the pin 34 of the 323 is disposed opposite to the first clamping block 313. It can also be said that the pin 34 of the first clamping block 313 is opposite to the pin 34 of the second clamping block 323, and the two clamping blocks are opposite to each other.
  • the inner side surface is a clamping surface, and the clip teeth 34 can increase the friction coefficient of the clamping surface and the surface of the object to be clamped to prevent the object to be slipped out.
  • the inner side wall of the first clamping block 313 is provided with a concave concave clamping groove 314, and the notch direction thereof faces the second clamping block 323;
  • the clamping block 323 is provided with a clamping through groove 324 extending transversely through the second clamping block 323.
  • the clamping through groove 324 is disposed opposite to the clamping groove 314 and is on the same straight line.
  • the second clamping block 323 forms a bifurcated structure on the two sides and the bottom portion of the clamping through groove 324, and includes two branching portions.
  • the clamping through groove 324 is located between the two branching portions, and the teeth 34 are provided. On the clamping surface inside the two forks.
  • the clamping channel 324 and the clamping recess 314 are used to urge the plug 2 in the plug through hole 16 of the tile leveling bracket 1.
  • the user puts the push clamp 3 down and opens, and places the higher end of the plug 2 in the clamping groove 314, and the plug is inserted.
  • the lower end of the block 2 is placed in the clamping channel 324 and then the two hand portions 312, 322 are forced together.
  • the first clamping block 313 pushes the higher end of the plug 2 into the plug through hole 16, and the second clamping block 323 branches on the side of the insert 12
  • the lower end of the plug 2 slides through the clamping slot 324 to secure the plug 2 in the plug through hole 16 so that the tab 12 can snap to a serration on the top surface 22 of the plug. , thereby locking the position of the two tiles 4.
  • the pressing pliers 3 further includes a lifting device 35 for damaging the sheet 13 of the tile leveling bracket 1 and removing the portion of the tab 12 above the sheet 13.
  • the lifting device 35 includes a hook corner portion 351 and a rounded portion 352.
  • the hook corner portion 351 protrudes from the outer side wall of the first clamping block 313 in a barb shape, and the outer edge of the hook corner portion 351 is a flat plane or a curved curved surface, and is disposed on the side wall and the top of the first clamping block 313.
  • the joint portion is provided at a joint between the side wall and the top of the second clamping block 323, and each of the two branch portions has a rounded portion 352.
  • the hook corner portion 351 protrudes from the outer side wall of the second clamping block 323 in a barb shape, and the two branch portions protrude outwardly and extend out of a hook corner portion 351, and the outer edge of the hook corner portion 351 is a smooth plane.
  • a curved curved surface is disposed at a joint of the side wall and the top of the second clamping block 323; the rounded portion 352 is disposed at a junction of the side wall and the top of the first clamping block 313.
  • the side edges of the two sides of the insert 12 are respectively provided with a bayonet 18 and a hook-shaped block 19, and the hook-shaped block 19 is disposed at the upper portion of the bayonet 18 and protrudes toward the bayonet 18, and the bayonet 18 is adjacent to A portion of the hook-shaped block 19 forms a hook-shaped bayonet portion 20.
  • the bottom of the bayonet 18 is a contact edge that can cooperate with the outer edge of the hook corner portion 351 of the pressing pliers 3.
  • the longitudinal section of the bottom of the bayonet 18 is arcuate, and the open end of the arcuate contact edge (ie, the hook-shaped block) 19) Bend downwards.
  • the gasket 11 and the tile 4 are both fixed by the adhesive, and the user can remove the upper half of the blade 12 by the lifting device 35 of the pressing pliers 3.
  • Figure 10 First, the user needs to close and lock the pressing pliers 3, and the hook corner portion 351 of the lifting device 35 is snapped into the bayonet 18 on the side of the tab 12, and the outer edge of the hook corner portion 351 follows the bayonet. The contact edge slides, the hook corner portion 351 is snapped into the hook-shaped bayonet portion 20, and the rounded portion 352 of the lifting device 35 is placed on the upper surface of the ceramic tile 4. According to the principle of the lever, the user can use the rounded portion 352 as a fulcrum.
  • the pressing pliers 3 further includes an elastic member 36 having one end connected to the first clamping portion 311 and the other end connected to the second clamping portion 321; or one end connected to the first handheld portion The other end of the portion 312 is connected to the second hand portion 322.
  • the elastic member 36 installed between the first member 31 and the second member 32 can have a certain outward tension between the first member 31 and the second member 32, so that the user can open and close with one hand. Operation.
  • the embodiment further includes a first guiding post 361 and a second guiding post 362 respectively disposed on opposite sides of the two handheld portions 312, 322.
  • the first guiding post 361 protrudes from the inner side of the first hand-held portion 312; the second guiding post 362 protrudes from the inner side of the second hand-held portion 322, and the second guiding post 362 is disposed opposite to the first guiding post 361.
  • the elastic member 36 is preferably a coil spring, and one end of the elastic member 36 is sleeved on the first guiding post 361 and the other end is sleeved on the second guiding post 362.
  • the two guiding columns 361 and 362 may be respectively disposed on opposite sides of the two clamping portions 311 and 321 , and the first guiding pillar 361 protrudes from the inner side surface of the first clamping portion 311 ;
  • the second guiding post 362 protrudes from the inner side of the second clamping portion 321 , and the second guiding post 362 is disposed opposite to the first guiding post 361 .
  • the pressing pliers 3 further includes a locking device 37 for switching the tensioning state of the pressing pliers 37, the closing state including the closed state and the open state; when the locking device 37 is locked The pressing pliers 3 are in the closed state; when the locking device 37 is unlocked, the pressing pliers 3 is in the open state.
  • the pressing pliers 3 further includes a first bending portion 315 and a second bending portion 325, which are sleeved outside the shaft pin, so that the second member 32 is hinged to the first member 31 through the shaft pin 33.
  • the first bent portion 315 is a part of the first clamping portion 311
  • the second bent portion 325 is a part of the second clamping portion 321 .
  • the locking device 37 includes a locking groove 371, a locking member 372, and a blocking block 373.
  • the locking member 372 and the blocking block 373 are respectively disposed at the ends of the two clamping portions, near the handhold portion.
  • the locking groove 371 is disposed on the outer side wall of the first bending portion 315, and the locking member 372 is rotatably fitted to the surface of the end of the second clamping portion 321 and disposed opposite to the locking groove 371.
  • the blocking block 373 is disposed on the surface of the end of the first clamping portion 311 and disposed opposite to the second bending portion 325; when the opening angle of the pressing clamp is maximum, the blocking block 373 contacts the outer sidewall of the second bending portion 325.
  • the locking member 372 includes a locking body 3721, a locking block 3722, and a paddle 3723.
  • the lock body 3721 may be a metal piece rotatably connected to the end of the first clamping portion 311 or the second clamping portion 321 by the second shaft pin 3724.
  • a washer 3725 is disposed between the locking member 372 and the first clamping portion 311 or the second clamping portion 321 .
  • the locking member 372 and the clamping portions 311 and 321 are made of metal, and the washer 3725 can assist the relative rotation of the two. Reduce component wear.
  • the locking block 3722 protrudes from the front end of the surface of the lock body 3721.
  • the locking device 37 When the locking block 3722 is snapped into the locking groove 371, the locking device 37 is locked; when the locking block 3722 is disengaged from the locking groove 371, the locking device 37 is unlocked .
  • the paddle 3723 protrudes from and is perpendicular to the surface of the locking body 3721. The user can use the finger to move the paddle 3723 to drive the locking body 3721 to rotate, so that the locking block 3722 is snapped into or out of the locking slot 371.
  • the user can first close the two hand-held portions, and then rotate the paddle 3723 counterclockwise, so that the locking block 3722 is disengaged from the locking groove 371, thereby releasing Locked, the two gripping portions are opened by the elastic member 36 (coil spring).
  • the user can first close the two hand-held portions, and then rotate the pick-up piece 3723 clockwise, so that the locking block 3722 is snapped into the locking groove 371, thereby The clamping portions are locked in a closed state.
  • the locking groove 371 can also be disposed on the outer side wall of the second bending portion 325, and the locking member 372 can be rotatably assembled to the surface of the end of the first clamping portion 311 and disposed opposite to the locking groove 371.
  • the blocking block 373 is disposed on the surface of the end of the second clamping portion 321 and disposed opposite to the first bending portion 315; when the opening angle of the pressing clamp is maximum, the blocking block 373 contacts the outer sidewall of the second bending portion 315.
  • the embodiment provides a tile leveling bracket, a pressing clamp and a tile leveling system.
  • the tile leveling bracket and the plug block are used to support the connection of two adjacent tiles, so that the same area
  • the upper surfaces of the plurality of ceramic tiles are kept on the same plane, the operation is simple and convenient, the paving efficiency and the flattening quality are effectively improved, and the application is promoted on a large scale.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Finishing Walls (AREA)
  • Floor Finish (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

一种瓷砖找平支架、推紧钳及瓷砖铺平系统，瓷砖铺平系统包括：瓷砖找平支架（1）、塞块（2）以及推紧钳（3），瓷砖找平支架（1）设于两块相邻瓷砖（4）的连接处，塞块（2）的一端插入至瓷砖找平支架（1）的塞块通孔（16），推紧钳（3）将塞块（2）推入并卡紧至塞块通孔（16），使得塞块底面（21）与两块瓷砖（4）的上表面相切。该瓷砖铺平系统操作简单，提高铺贴效率和铺贴质量。

Description

瓷砖找平支架、推紧钳及瓷砖铺平系统
技术领域
本发明涉及一种瓷砖铺设用具，尤其是一种瓷砖找平支架、一种推紧钳及一种瓷砖铺平系统。
背景技术
建筑装修行业中经常使用的瓷砖镶贴工艺，主要是采用传统的手工铺贴方法，常见的地面瓷砖铺贴方法一般分为干铺法和湿铺法两种。
湿铺法是采用水泥砂浆等作为粘合剂，直接将瓷砖粘贴至墙壁或地面上。其不足之处在于，一方面，瓷砖铺贴后的平整度和饱满度相对较差，其粘性也较差，只能适用于粘贴小型瓷砖，局限性较大；另一方面，在粘贴过程中工作量较大，对施工人员技术要求较高，施工效率较低。
干铺法是直接将尺寸及面积较大的瓷砖，如地砖，铺设于平整并干化后的地面上。其不足之处在于，一方面，所需的铺贴材料较厚，对地面平整性要求较高，需要用足够多的水泥将整个地面抹平，对施工人员的技术水平要求较高，浪费材料现象比较严重，如果平整度不够，很容易产生空鼓现象，影响铺贴质量；另一方面，需要等水泥固化并干燥后才能开始铺设瓷砖，铺设后还要用橡皮锤将瓷砖砸实，工艺过程复杂，工作量较大，铺设速度较慢，施工效率较低。
市场上需要有一种能够辅助瓷砖铺贴的设备，可以快速实现瓷砖找平，提高施工效率。
发明内容
本发明的目的在于提供一种瓷砖铺平装置，解决现有技术存在的铺平工艺复杂、铺贴效率低、对操作人员技术要求高等问题。
为解决上述技术问题，本发明提供一种瓷砖铺平系统，包括瓷砖找平支架，设于两块相邻瓷砖的连接处；塞块，其一端插入至所述瓷砖找平支架的塞块通孔；以及所述推紧钳，用以将所述塞块推入并卡紧至所述塞块通孔，使得塞块底面与两块瓷砖的上表面相切。
为解决上述技术问题，本发明还提供一种瓷砖找平支架，包括垫片，用以支撑两个相邻瓷砖的底面；插片，突出于所述垫片上表面的中线处，用以插入至两个相邻瓷砖之间的缝隙中；以及可断裂的薄片，位于所述插片下部，且靠近所述垫片；其中，所述插片包括塞块通孔，贯穿所述插片，且被塞块插入；和/或，卡口，设于所述插片一侧或两侧的侧边，其高度大于所述薄片高度。
进一步地，在不同实施例中，所述插片还包括钩状卡块，设于所述插片一侧或两侧的侧边，朝向所述卡口突出；其中，所述卡口的底部为弧线形，所述卡口靠近所述钩状卡块的部分形成钩状卡口部。
进一步地，在不同实施例中，所述插片包括直线形凹槽，下凹于所述插片一侧或两侧的表面，所述直线形凹槽的底部即为所述薄片。
进一步地，在不同实施例中，所述垫片底面为弧形面，其为一圆柱侧面的一部分；所述垫片两端由底面中部向上延伸，用以接触瓷砖底面。
进一步地，在不同实施例中，所述垫片包括加强筋，设于所述垫片两端的顶部；和/或，垫片通孔，贯穿所述垫片。
进一步地，在不同实施例中，所述塞块的纵向截面为楔形，其包括塞块底面，其为一平面；塞块顶面，其为一倾斜的平面，与所述塞块底面的夹角为锐角；以及两个以上锯齿，突出于所述塞块顶面，且排成同一直线；每一锯齿包括锯齿竖直面和锯齿倾斜面，所述锯齿竖直面与所述塞块底面垂直。
为解决将所述塞块插入并卡紧至塞块通孔的技术问题，本发明还提供一种推紧钳，包括第一部件，包括第一夹持部及第一手持部；第二部件，包括第二夹持部及第二手持部；以及轴销，所述第二夹持部通过所述轴销可转动式连接至所述第一夹持部；第一夹持块，设于所述第一夹持部顶端，第二夹持块，设于所述第二夹持部顶端，与所述第一夹持块相对设置；夹持凹槽，下凹于所述第一夹持块的内侧壁，其槽口方向朝向所述第二夹持块；以及夹持通槽，贯穿所述第二夹持块，且与所述夹持凹槽相对设置。
进一步地，在不同实施例中，所述推紧钳还包括起拔装置，用以破坏瓷砖找平支架的薄片，将在薄片上方的插片部分拔除。
进一步地，在不同实施例中，所述起拔装置包括钩角部，呈倒钩状突出于所述第一夹持块的外侧壁；以及圆角部，设于所述第二夹持块的侧壁与顶部的连接处；或者，所述起拔装置包括钩角部，呈倒钩状突出于所述第二夹持块的外侧壁；以及圆角部，设于所述第一夹持块的侧壁与顶部的连接处。
进一步地，在不同实施例中，所述推紧钳还包括夹齿，设于所述第一夹持块的内侧面，与所述第二夹持块相对设置；和/或，设于所述第二夹持块的内侧面，与所述第一夹持块相对设置。
进一步地，在不同实施例中，所述推紧钳还包括弹性件，其一端连接至所述第一夹持部，其另一端连接至所述第二夹持部；或者，其一端连接至所述第一手持部，其另一端连接至所述第二手持部。
进一步地，在不同实施例中，所述推紧钳还包括第一导向柱，突出于所述第一夹持部侧面；第二导向柱，突出于所述第二夹持部侧面，且与所述第一导向柱相对设置；其中，所述弹性件为螺旋弹簧，其一端套设于所述第一导向柱，其另一端套设于所述第二导向柱。
进一步地，在不同实施例中，所述推紧钳还包括第一导向柱，突出于所述第一手持部侧面；第二导向柱，突出于所述第二手持部侧面，且与所述第一导向柱相对设置；其中，所述弹性件为螺旋弹簧，其一端套设于所述第一导向柱，其另一端套设于所述第二导向柱。
进一步地，在不同实施例中，所述推紧钳还包括锁定装置，用以切换所述推紧钳的张合状态；当所述锁定装置被锁定时，所述推紧钳处于合拢状态；当所述锁定装置被解除锁定时，所述推紧钳处于张开状态。
进一步地，在不同实施例中，所述推紧钳还包括第一弯折部，其为所述第一夹持部的一部分，套设于所述轴销外部；以及第二弯折部，其为所述第二夹持部的一部分，套设于所述轴销外部。
进一步地，在不同实施例中，所述锁定装置包括锁定槽，设于第一弯折部外侧壁；锁定件，可转动式装配至所述第二夹持部末端的表面，且与所述锁定槽相对设置；以及阻挡块，设于所述第一夹持部末端的表面，且与第二弯折部相对设置；当所述推紧钳的张角最大时，所述阻挡块接触所述第二弯折部外侧壁。
进一步地，在不同实施例中，所述锁定装置包括锁定槽，设于第二弯折部外侧壁；锁定件，可转动式装配至所述第一夹持部末端的表面，且与所述锁定槽相对设置；以及阻挡块，设于所述第二夹持部末端的表面，且与第一弯折部相对设置；当所述推紧钳的张角最大时，所述阻挡块接触所述第一弯折部外侧壁。
进一步地，在不同实施例中，所述锁定件包括锁定件本体，通过第二轴销可转动式连接至第一夹持部或第二夹持部末端；锁定卡块，突出于所述锁定件本体表面；以及拨片，突出于所述锁定件本体表面，用以带动锁定件本体转动。
进一步地，在不同实施例中，当所述锁定卡块卡入至所述锁定槽时，所述锁定装置被锁定；当所述锁定卡块脱离所述锁定槽时，所述锁定装置被解除锁定。
本发明的优点在于，提供一种瓷砖找平支架、一种推紧钳以及一种瓷砖铺平系统，在瓷砖铺贴过程中，利用瓷砖找平支架和塞块支撑相邻两块瓷砖的连接处，使得同一区域内的多块瓷砖的上表面都保持在同一平面上，操作简单方便，有效提高铺贴效率和铺平质量，便于大规模推广应用。
附图说明
图1为本发明实施例中瓷砖铺平系统使用状态下的结构示意图；
图2为本发明实施例中瓷砖找平支架的立体结构示意图；
图3为本发明实施例中瓷砖找平支架纵向截面的示意图；
图4为本发明实施例中瓷砖找平支架正面结构示意图；
图5为本发明实施例中塞块与塞块通孔的剖面结构示意图；
图6为本发明实施例中推紧钳的结构示意图；
图7为本发明实施例中推紧钳的分解结构示意图；
图8为本发明实施例中锁定装置的侧面结构示意图；
图9为本发明实施例中瓷砖铺平系统在使用状态下的侧视图；
图10为本发明实施例中用推紧钳去除插片的示意图。
图中部件标号如下：
1瓷砖找平支架，2塞块，3推紧钳，4瓷砖；
11垫片，12插片，13薄片，14加强筋，15垫片通孔，16塞块通孔；
17直线形凹槽，18卡口，19钩状卡块，20钩状卡口部；
21塞块底面，22塞块顶面，23锯齿，24锯齿竖直面，25锯齿倾斜面；
31第一部件，32第二部件，33轴销，34夹齿，35起拔装置，36弹性件；
37锁定装置；
311第一夹持部，312第一手持部，313第一夹持块，314夹持凹槽，315第一弯折部；
321第二夹持部，322第二手持部，323第二夹持块，324夹持通槽，325第二弯折部；
351钩角部，352圆角部，361第一导向柱，362第二导向柱；
371锁定槽，372锁定件，373阻挡块；
3721锁定件本体， 3722锁定卡块，3723拨片，3724第二轴销，3725垫圈。
具体实施方式
以下参考说明书附图介绍本发明的优选实施例，可以向本领域中的技术人员完整介绍本发明，使其技术内容更加清楚和便于理解。本发明可以通过许多不同形式的实施例来得以体现，本发明的保护范围并非仅限于文中提到的实施例。
在附图中，结构相同的部件以相同数字标号表示，各处结构或功能相似的组件以相似数字标号表示。附图所示的每一组件的尺寸和厚度是任意示出的，本发明并没有限定每个组件的尺寸和厚度。为了使图示更清晰，附图中有些地方适当夸大了部件的厚度。
本发明所提到的方向用语，例如“上”、“下”、“前”、“后”、“左”、“右”、“内”、“外”、“侧面”等，仅是附图中的方向，只是用来解释和说明本发明，而不是用来限定本发明的保护范围。
当某些组件被描述为“在”另一组件“上”时，所述组件可以直接置于所述另一组件上；也可以存在一中间组件，所述组件置于所述中间组件上，且所述中间组件置于另一组件上。当一个组件被描述为“安装至”或“连接至”另一组件时，二者可以理解为直接“安装”或“连接”，或者一个组件通过一中间组件间接“安装至”或“连接至”另一个组件。
如图1所示，本实施例提供一种瓷砖铺平系统，包括彼此配合使用的瓷砖找平支架1、塞块2以及推紧钳3，用以在瓷砖铺设工程中辅助瓷砖4找平，使得所有瓷砖的上表面位于同一平面上。
在铺设瓷砖的施工过程中，用户可以根据需要在地面或墙面上涂覆水泥、瓷砖胶等粘合剂，然后按顺序将多块瓷砖铺设在地面或墙面上，在铺设过程中，在任意两块相邻瓷砖4的连接处放置一个瓷砖找平支架1，以方形瓷砖为例，其四条边上都需要设置一个瓷砖找平支架1。
如图2～4所示，瓷砖找平支架1包括一体设置的垫片11与插片12，插片12突出于垫片11上表面的中线处，瓷砖找平支架1的纵向截面近似于倒置的T字形。垫片11设于两个相邻瓷砖4的下方，插片12插入至两个相邻瓷砖4之间的缝隙中。
垫片11的底面为弧形面，其为一圆柱侧面的一部分。垫片11两端由底面中部向上平顺地延伸，垫片11两端的顶部设有加强筋14 以接触并支撑两个相邻瓷砖4的底面，垫片11设有两个以上的垫片通孔15，贯穿垫片11，在瓷砖找平过程中，瓷砖4下方的粘合剂会从垫片通孔15进入至垫片11与瓷砖4下表面围成的空间内，在粘合剂固化过程中，垫片11与两块瓷砖4被固定为一体。
如图4～5所示，插片12中部设有塞块通孔16，塞块通孔16贯穿插片12，可以被一塞块2插入其中。塞块2的纵向截面为楔形，其包括塞块底面21及塞块顶面22，塞块底面21为一平面；塞块顶面22为一倾斜的平面，与塞块底面21的夹角为锐角，优选20～30度。塞块顶面22设有突出的两个以上锯齿23，多个锯齿排成同一直线。每一锯齿23包括锯齿竖直面24和锯齿倾斜面25，锯齿竖直面24与塞块底面21垂直，锯齿倾斜面25的倾斜角与塞块顶面22的倾斜角一致。
如图1所示，瓷砖找平支架1装配至两个相邻瓷砖4之间的缝隙中之后，塞块2较低的一端可以插入至塞块通孔16内，塞块2较高的一端的横截面为半圆形。用户可以利用推紧钳3将塞块2尽量推入至塞块通孔16，使得插片12可以卡合至塞块顶面22上的两个锯齿之间的锯齿键隙中，从而将两块瓷砖4的位置锁定。在塞块2逐步推入至塞块通孔16的过程中，垫片11相对瓷砖4发生小范围移动，将瓷砖4托起；两块瓷砖4的高度发生微调，使得塞块底面21与两块瓷砖4的上表面相切，此时，瓷砖4下方的粘合剂并未固化，可通过垫片通孔15流动至垫片11与瓷砖4围成的空间内，待粘合剂固化后，垫片11与瓷砖4被固定为一体。由于塞块底面21为平面，因此两块瓷砖4的上表面必然也位于同一平面内，如此即可完成这两块瓷砖的找平过程。
本实施例中，瓷砖4为矩形或正方形，其四条边与其他瓷砖的连接处都可以参照上述方法分别设置一个瓷砖找平支架1，以此类推，在施工现场铺设的所有瓷砖的上表面都可以被多个瓷砖找平支架1定位于同一平面上，之后静置一段时间，使得粘合剂（水泥、瓷砖胶等）固化。
如图2～3所示，插片12下部靠近垫片11处设有可断裂的薄片13，薄片13为插片12的一部分，其形状为一条有一定宽度的直线，用户可以沿着该直线将薄片13撕扯断裂，进而将插片12从此撕裂处被分为上下两个部分。薄片13的高度基本与瓷砖4下表面平齐。
插片12还包括直线形凹槽17，下凹于插片12一侧或两侧的表面，直线形凹槽17的底部即为薄片13。薄片13一侧或两侧的凹槽结构使得薄片13的厚度比较薄，其厚度一般为1～2mm左右，这种凹槽结构使得薄片13便于撕裂。当粘合剂固化后，用户可以用普通的钳类工具将插片12的上部从薄片13处暴力折断或撕裂。
如图4所示，本实施例中，插片12一侧的侧边设有一个卡口18，或者，插片12两侧的侧边分别设有一个卡口18，卡口18的高度大于薄片13的高度。插片12还包括钩状卡块19，设于插片11一侧或两侧的侧边，朝向卡口18突出；卡口18底部的纵向截面为弧线形，卡口18靠近钩状卡块19的部分形成钩状卡口部20。卡口18底部为可与推紧钳3的钩角部351外缘配合的接触边，卡口18底部的纵向截面为弧线形，该弧线形接触边的开口端（即钩状卡块19）向下方弯曲。
用户可以用小型羊角锤之类的起拔工具，将插片12的上部从薄片13处拔除，具体地说，是使用起拔工具的倒钩结构卡入至卡口18，利用杠杆原理，将薄片13以上的部分插片拔除。本实施例中，在推进钳3中设置了起拔装置，起拔装置具有钩状卡口部20，可以卡合至卡口18，快捷有效地拔除部分插片，在下文中会有详细说明。
在瓷砖铺设施工中，待水泥、瓷砖胶等粘合剂固化后，将所有瓷砖找平支架1的插片12从薄片13处折断，插片12上半部及塞块2被取下并清理之后，将所有瓷砖之间的缝隙填平，即可完成瓷砖铺设的全部工序，操作简单，可有效减少施工流程，提高施工效率。
本实施例中，推紧钳3用以将塞块2推入并卡紧至塞块通孔16，使得塞块底面21与两块瓷砖4的上表面相切。
如图6～7所示，推紧钳3包括第一部件31、第二部件32及轴销33。第一部件31包括第一夹持部311及第一手持部312； 第二部件32包括第二夹持部321及第二手持部322；其中，第二夹持部311通过轴销33可转动式连接至第一夹持部311。第一夹持部311顶端设有第一夹持块313，第二夹持部321顶端设有第二夹持块323，第二夹持块323与第一夹持块313位于同一高度且相对设置。
第一夹持块313、第二夹持块323彼此相对的内侧面可以设有夹齿34，第一夹持块313的夹齿34与第二夹持块323相对设置；第二夹持块323的夹齿34与第一夹持块313相对设置，也可以说，第一夹持块313的夹齿34与第二夹持块323的夹齿34相对设置，两个夹持块彼此相对的内侧面为夹持面，夹齿34可以增大夹持面与被夹持物表面的摩擦系数，防止被夹持物滑出。
如图1、图6～7所示，本实施例中，第一夹持块313的内侧壁设有一下凹的夹持凹槽314，其槽口方向朝向第二夹持块323；第二夹持块323设有一夹持通槽324，横向贯穿整个第二夹持块323，夹持通槽324与夹持凹槽314相对设置且位于同一直线上。第二夹持块323在夹持通槽324两侧及底部的部分形成分叉形的结构，包括两个分叉部，夹持通槽324位于两个分叉部之间，夹齿34设于两个分叉部内侧的夹持面上。
如图9所示，夹持通槽324与夹持凹槽314用于将塞块2在瓷砖找平支架1的塞块通孔16中被推紧。当塞块2较低的一端被推入至塞块通孔16时，用户将推紧钳3倒持并张开，将塞块2较高的一端放置于夹持凹槽314内，将塞块2较低的一端放置于夹持通槽324内，然后用力将两个手持部312、322合拢。推紧钳3在合拢过程中时，第一夹持块313将塞块2较高的一端向塞块通孔16内推动，第二夹持块323分叉部顶在插片12的一侧，塞块2较低的一端从夹持通槽324内滑过，将塞块2紧固在塞块通孔16中，使得插片12可以卡合至塞块顶面22上的某一锯齿，从而将两块瓷砖4的位置锁定。
本实施例中，推紧钳3还包括起拔装置35，用以破坏瓷砖找平支架1的薄片13，将插片12在薄片13上方的部分拔除。
如图6～7 所示，起拔装置35包括钩角部351和圆角部352。钩角部351呈倒钩状突出于第一夹持块313的外侧壁，钩角部351外缘为一平顺的平面或弧形曲面，设于第一夹持块313的侧壁与顶部的连接处；圆角部352设于第二夹持块323的侧壁与顶部的连接处，两个分叉部各有一个圆角部352。或者，钩角部351呈倒钩状突出于第二夹持块323的外侧壁，两个分叉部向外突出并延伸出一个钩角部351，钩角部351外缘为一平顺的平面或弧形曲面，设于第二夹持块323的侧壁与顶部的连接处；圆角部352设于第一夹持块313的侧壁与顶部的连接处。
本实施例中，插片12两侧的侧边分别设有一个卡口18及一个钩状卡块19，钩状卡块19设于卡口18上部且向卡口18突出，卡口18靠近钩状卡块19的部分形成钩状卡口部20。卡口18底部为可与推紧钳3的钩角部351外缘配合的接触边，卡口18底部的纵向截面为弧线形，该弧线形接触边的开口端（即钩状卡块19）向下方弯曲。
在瓷砖铺设过程中，在粘合剂固化后，垫片11及瓷砖4都被粘合剂固定住，用户可以利用推紧钳3的起拔装置35将插片12的上半部去除。如图10 所示，首先，用户需要将推紧钳3合拢并锁定，将起拔装置35的钩角部351卡入至插片12侧边的卡口18，钩角部351的外缘顺着卡口18接触边滑动，钩角部351卡入至钩状卡口部20处，起拔装置35的圆角部352置于瓷砖4上表面，根据杠杆原理，用户可以以圆角部352为支点，将插片12的上半部向上拉，由于插片12的下部靠近垫片11处设有可断裂的薄片13，插片12上部受到向上的力时，薄片13被撕裂或被拉断，从而将薄片13以上的插片12部分去除。若是薄片13受力后只是被撕裂而不是完全被撕断，由于插片12两侧都设有卡口18，用户可以从另一侧再重复上述操作，直至将插片12的上部完全去除。
如图6～7 所示，本实施例中，推紧钳3还包括弹性件36，其一端连接至第一夹持部311，其另一端连接至第二夹持部321；或者，其一端连接至第一手持部312，其另一端连接至第二手持部322。推紧钳3的第一部件31和第二部件32，相对合拢时只需用户单手向内侧发力即可，但相对张开时，需要用户同时使用双手，操作比较不便。安装于第一部件31和第二部件32之间的弹性件36，可以使得第一部件31和第二部件32之间存在一定的向外张力，从而使用户单手即可实现张开及合拢的操作。
优选地，本实施例还包括第一导向柱361及第二导向柱362，分别设于两个手持部312、322相对的两个侧面。第一导向柱361突出于第一手持部312内侧面；第二导向柱362突出于第二手持部322内侧面，第二导向柱362与第一导向柱361相对设置。弹性件36优选一螺旋弹簧，其一端套设于第一导向柱361，其另一端套设于第二导向柱362。在其他变形实施例中，也可以分别将两个导向柱361、362设于两个夹持部311、321相对的两个侧面，第一导向柱361突出于第一夹持部311内侧面；第二导向柱362突出于第二夹持部321内侧面，第二导向柱362与第一导向柱361相对设置。
如图6～8 所示，本实施例中，推紧钳3还包括锁定装置37，用以切换推紧钳37的张合状态，所述张合状态包括合拢状态及张开状态；当锁定装置37被锁定时，推紧钳3处于合拢状态；当锁定装置37被解除锁定时，推紧钳3处于张开状态。
本实施例中，推紧钳3还包括第一弯折部315及第二弯折部325，皆套设于轴销外部，使得第二部件32通过轴销33铰接至第一部件31。第一弯折部315为第一夹持部311的一部分，第二弯折部325为第二夹持部321的一部分。
如图6～10所示，锁定装置37包括锁定槽371、锁定件372以及阻挡块373。锁定件372与阻挡块373分别设于两个夹持部的末端，靠近手持部处。
本实施例中，优选地，锁定槽371设于第一弯折部315外侧壁，锁定件372可转动式装配至第二夹持部321末端的表面，且与锁定槽371相对设置。阻挡块373设于第一夹持部311末端的表面，且与第二弯折部325相对设置；当推紧钳的张角最大时，阻挡块373接触第二弯折部325外侧壁。
如图8所示，锁定件372包括锁定件本体3721，锁定卡块3722以及拨片3723。锁定件本体3721可以为金属片，通过第二轴销3724可转动式连接至第一夹持部311或第二夹持部321末端。锁定件372与第一夹持部311或第二夹持部321之间设有一垫圈3725，锁定件372与夹持部311、321皆为金属制成，垫圈3725可以辅助二者发生相对转动，减少部件磨损。锁定卡块3722突出于锁定件本体3721表面的前端，当锁定卡块3722卡入至锁定槽371时，锁定装置37被锁定；当锁定卡块3722脱离锁定槽371时，锁定装置37被解除锁定。拨片3723突出于且垂直于锁定件本体3721表面，用户可以用手指拨动拨片3723带动锁定件本体3721转动，使得锁定卡块3722卡入或脱离锁定槽371。
当推紧钳3需要由合拢状态调整为张开状态时，用户可以先将两个手持部进一步合拢，然后逆时针旋转拨片3723，使得锁定卡块3722从锁定槽371中脱离出来，从而解除锁定，在弹性件36（螺旋弹簧）的作用下，两个夹持部被张开。
当推紧钳3需要由张开状态调整为合拢状态时，用户可以先将两个手持部合拢，然后顺时针旋转拨片3723，使得锁定卡块3722卡入至锁定槽371内，从而将两个夹持部锁定为合拢状态。
类似地，锁定槽371也可以设于第二弯折部325外侧壁，锁定件372可转动式装配至第一夹持部311末端的表面，且与锁定槽371相对设置。阻挡块373设于第二夹持部321末端的表面，且与第一弯折部315相对设置；当推紧钳的张角最大时，阻挡块373接触第二弯折部315外侧壁。
本实施例提供一种瓷砖找平支架、一种推紧钳以及一种瓷砖铺平系统，在瓷砖铺贴过程中，利用瓷砖找平支架和塞块支撑相邻两块瓷砖的连接处，使得同一区域内的多块瓷砖的上表面都保持在同一平面上，操作简单方便，有效提高铺贴效率和铺平质量，便于大规模推广应用。
以上所述仅是本发明的优选实施例，在不脱离本发明原理的前提下，本技术领域的普通技术人员还可以对上述技术方案做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (20)

  1. 一种瓷砖找平支架，其特征在于，包括
    垫片，用以支撑两个相邻瓷砖的底面；
    插片，突出于所述垫片上表面的中线处，用以插入至两个相邻瓷砖之间的缝隙中；以及
    可断裂的薄片，位于所述插片下部，且靠近所述垫片；
    其中，所述插片包括
    塞块通孔，贯穿所述插片，被塞块插入；和/或，
    卡口，设于所述插片一侧或两侧的侧边，其高度大于所述薄片高度。
  2. 如权利要求1所述的瓷砖找平支架，其特征在于，所述插片还包括
    钩状卡块，设于所述插片一侧或两侧的侧边，朝向所述卡口突出；
    其中，所述卡口的底部为弧线形，所述卡口靠近所述钩状卡块的部分形成钩状卡口部。
  3. 如权利要求1所述的瓷砖找平支架，其特征在于，所述插片包括
    直线形凹槽，下凹于所述插片一侧或两侧的表面，所述直线形凹槽的底部即为所述薄片。
  4. 如权利要求1所述的瓷砖找平支架，其特征在于，
    所述垫片底面为弧形面，其为一圆柱侧面的一部分；
    所述垫片两端由底面中部向上延伸，用以接触瓷砖底面。
  5. 如权利要求1所述的瓷砖找平支架，其特征在于，所述垫片包括
    加强筋，设于所述垫片两端的顶部；和/或，
    垫片通孔，贯穿所述垫片。
  6. 如权利要求1所述的瓷砖找平支架，其特征在于，
    所述塞块的纵向截面为楔形，其包括
    塞块底面，其为一平面；
    塞块顶面，其为一倾斜的平面，与所述塞块底面的夹角为锐角；以及
    两个以上锯齿，突出于所述塞块顶面，且排成同一直线；每一锯齿包括锯齿竖直面和锯齿倾斜面，所述锯齿竖直面与所述塞块底面垂直。
  7. 一种推紧钳，包括
    第一部件，包括第一夹持部及第一手持部；
    第二部件，包括第二夹持部及第二手持部；以及
    轴销，所述第二夹持部通过所述轴销可转动式连接至所述第一夹持部；
    其特征在于，还包括
    第一夹持块，设于所述第一夹持部顶端，
    第二夹持块，设于所述第二夹持部顶端，与所述第一夹持块相对设置；
    夹持凹槽，下凹于所述第一夹持块的内侧壁，其槽口方向朝向所述第二夹持块；以及
    夹持通槽，贯穿所述第二夹持块，且与所述夹持凹槽相对设置。
  8. 如权利要求7所述的推紧钳，其特征在于，还包括
    起拔装置，用以破坏瓷砖找平支架的薄片，将在薄片上方的插片部分拔除。
  9. 如权利要求8所述的推紧钳，其特征在于，
    所述起拔装置包括
    钩角部，呈倒钩状突出于所述第一夹持块的外侧壁；以及
    圆角部，设于所述第二夹持块的侧壁与顶部的连接处；或者，
    所述起拔装置包括
    钩角部，呈倒钩状突出于所述第二夹持块的外侧壁；以及
    圆角部，设于所述第一夹持块的侧壁与顶部的连接处。
  10. 如权利要求7所述的推紧钳，其特征在于，还包括
    夹齿，设于所述第一夹持块的内侧面，与所述第二夹持块相对设置；
    和/或，设于所述第二夹持块的内侧面，与所述第一夹持块相对设置。
  11. 如权利要求7所述的推紧钳，其特征在于，还包括
    弹性件，其一端连接至所述第一夹持部，其另一端连接至所述第二夹持部；或者，其一端连接至所述第一手持部，其另一端连接至所述第二手持部。
  12. 如权利要求11所述的推紧钳，其特征在于，还包括
    第一导向柱，突出于所述第一夹持部侧面；
    第二导向柱，突出于所述第二夹持部侧面，且与所述第一导向柱相对设置；
    其中，所述弹性件为螺旋弹簧，其一端套设于所述第一导向柱，其另一端套设于所述第二导向柱。
  13. 如权利要求11所述的推紧钳，其特征在于，还包括
    第一导向柱，突出于所述第一手持部侧面；
    第二导向柱，突出于所述第二手持部侧面，且与所述第一导向柱相对设置；
    其中，所述弹性件为螺旋弹簧，其一端套设于所述第一导向柱，其另一端套设于所述第二导向柱。
  14. 如权利要求7所述的推紧钳，其特征在于，还包括
    锁定装置，用以切换所述推紧钳的张合状态；
    当所述锁定装置被锁定时，所述推紧钳处于合拢状态；
    当所述锁定装置被解除锁定时，所述推紧钳处于张开状态。
  15. 如权利要求7所述的推紧钳，其特征在于，还包括
    第一弯折部，其为所述第一夹持部的一部分，套设于所述轴销外部；以及
    第二弯折部，其为所述第二夹持部的一部分，套设于所述轴销外部。
  16. 如权利要求14所述的推紧钳，其特征在于，所述锁定装置包括
    锁定槽，设于第一弯折部外侧壁；
    锁定件，可转动式装配至所述第二夹持部末端的表面，且与所述锁定槽相对设置；以及
    阻挡块，设于所述第一夹持部末端的表面，且与第二弯折部相对设置；当所述推紧钳的张角最大时，所述阻挡块接触所述第二弯折部外侧壁。
  17. 如权利要求14所述的推紧钳，其特征在于，所述锁定装置包括
    锁定槽，设于第二弯折部外侧壁；
    锁定件，可转动式装配至所述第一夹持部末端的表面，且与所述锁定槽相对设置；以及
    阻挡块，设于所述第二夹持部末端的表面，且与第一弯折部相对设置；当所述推紧钳的张角最大时，所述阻挡块接触所述第一弯折部外侧壁。
  18. 如权利要求16或17所述的推紧钳，其特征在于，所述锁定件包括
    锁定件本体，通过第二轴销可转动式连接至第一夹持部或第二夹持部末端；
    锁定卡块，突出于所述锁定件本体表面；以及
    拨片，突出于所述锁定件本体表面，用以带动锁定件本体转动。
  19. 如权利要求18所述的推紧钳，其特征在于，
    当所述锁定卡块卡入至所述锁定槽时，所述锁定装置被锁定；
    当所述锁定卡块脱离所述锁定槽时，所述锁定装置被解除锁定。
  20. 一种瓷砖铺平系统，包括
    如权利要求1-6中任一项所述的瓷砖找平支架，设于两块相邻瓷砖的连接处；
    塞块，其一端插入至所述瓷砖找平支架的塞块通孔； 以及
    如权利要求7-19中任一项所述的推紧钳，用以将所述塞块推入并卡紧至所述塞块通孔，使得塞块底面与两块瓷砖的上表面相切。
PCT/CN2017/096189 2016-12-18 2017-08-07 瓷砖找平支架、推紧钳及瓷砖铺平系统 WO2018107773A1 (zh)

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US16/470,512 US10988944B2 (en) 2016-12-18 2017-08-07 Ceramic tile leveling bracket, pushing and clamping pliers and ceramic tile leveling and laying system
JP2019553611A JP6997795B2 (ja) 2016-12-18 2017-08-07 セラミックタイルレベリングブラケット、プッシュクランププライヤ、ならびにセラミックタイルのレベリングおよび敷設システム
CA3047347A CA3047347A1 (en) 2016-12-18 2017-08-07 Ceramic tile leveling bracket, pushing and clamping pliers and ceramic tile leveling and laying system
AU2017375358A AU2017375358B2 (en) 2016-12-18 2017-08-07 Ceramic tile leveling bracket, pushing and clamping pliers and ceramic tile leveling and laying system
EP17881272.3A EP3556964A4 (en) 2016-12-18 2017-08-07 CLAMP FOR CERAMIC TILE LEVELING, PUSH AND COLLET TOOL AND CERAMIC TILE LEVELING AND LAYING SYSTEM
US17/028,820 US11661752B2 (en) 2016-12-18 2020-09-22 Ceramic tile leveling bracket, pushing and clamping pliers, and ceramic tile leveling and laying system
US17/237,937 US12000159B2 (en) 2016-12-18 2021-04-22 Ceramic tile leveling bracket, pushing and clamping pliers and ceramic tile leveling and laying system
US18/203,154 US20230304308A1 (en) 2016-12-18 2023-05-30 Ceramic tile leveling bracket, pushing and clamping pliers, and ceramic tile leveling and laying system

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CN201621388937.1 2016-12-18
CN201621388937 2016-12-18

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US17/028,820 Continuation-In-Part US11661752B2 (en) 2016-12-18 2020-09-22 Ceramic tile leveling bracket, pushing and clamping pliers, and ceramic tile leveling and laying system
US17/237,937 Division US12000159B2 (en) 2016-12-18 2021-04-22 Ceramic tile leveling bracket, pushing and clamping pliers and ceramic tile leveling and laying system

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AU2017375358A1 (en) 2019-08-01
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US20190309531A1 (en) 2019-10-10
CA3047347A1 (en) 2018-06-21
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EP3556964A1 (en) 2019-10-23

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