WO2008011815A1 - Mécanisme de verrouillage de panneaux de parquet - Google Patents

Mécanisme de verrouillage de panneaux de parquet Download PDF

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Publication number
WO2008011815A1
WO2008011815A1 PCT/CN2007/002211 CN2007002211W WO2008011815A1 WO 2008011815 A1 WO2008011815 A1 WO 2008011815A1 CN 2007002211 W CN2007002211 W CN 2007002211W WO 2008011815 A1 WO2008011815 A1 WO 2008011815A1
Authority
WO
WIPO (PCT)
Prior art keywords
hoe
card slot
groove
floor
plate body
Prior art date
Application number
PCT/CN2007/002211
Other languages
English (en)
Chinese (zh)
Inventor
Saiyu Zhu
Original Assignee
Saiyu Zhu
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
Priority claimed from CNA200610086047XA external-priority patent/CN1900462A/zh
Application filed by Saiyu Zhu filed Critical Saiyu Zhu
Publication of WO2008011815A1 publication Critical patent/WO2008011815A1/fr

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
    • E04F2201/0115—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges with snap action of the edge connectors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0138—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels perpendicular to the main plane
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/028—Non-undercut connections, e.g. tongue and groove connections connected by tongues and grooves with triangular shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E04F2201/041—Tongues or grooves with slits or cuts for expansion or flexibility

Definitions

  • Patent 03259766. 5 discloses a chain lock floor, which proposes a solution in which the upper part of the floor panel extends laterally to form a downwardly convex hoe and an adjacent sipe, on the other side parallel thereto.
  • the direction is extended laterally from the lower part of the floor panel to form an upwardly convex hoe and an adjacent sipe, and the hoe and the sipe on one side respectively cooperate with the gullies and the hoe of the other side of the adjacent floor to form a chain structure.
  • a floor lock is provided, so that the surface of the board body combined with the floor is tightly joined, and the board body is firmly coupled. When the board body is shaken by an external force, the lock is not easily loosened.
  • the technical solution adopted by the invention is: a floor lock, a hoe is arranged on one side of the plate body, a card slot is opened on the other side, the card slot and the hoe are matched with each other, and a groove for allowing the hoe to elastically deform is opened on the hoe.
  • a locking mechanism for locking the hoe and the card slot to each other is provided at the joint of the hoe and the card slot.
  • On a general long strip-shaped reinforced floor such a pair of hoes and card slots are arranged in the longitudinal direction.
  • Such a pair of boring heads and card slots are also provided in the width direction.
  • the direction of the hoe and the groove is divided into a horizontal setting and a vertical setting with respect to the plane of the floor of the floor.
  • the design of the boring head and the card slot in the vertical direction is because the horizontally snapped floor shackle is difficult to install when the local board is assembled to the edge, so that the boring head and the card slot on the board body are designed to be snapped in the vertical direction.
  • one side of the hoe is smaller than the other side, and the corresponding edge of the card groove matched with the hoe is shorter than the other edge.
  • the locking mechanism on the boring head and the card slot is at least one locking protrusion or recess provided on at least one side surface of the boring head and a concave portion corresponding to the locking protrusion or recess provided at a corresponding position of the card slot In or out.
  • an oblique angle is formed on the side of the plate body from the surface downward and inward, so that an inverted V-shaped groove is formed under the surface joint between the adjacent plate bodies after the splicing.
  • Adhesive or waterproof glue can be used in the inverted V-groove during the joining process to further improve the coupling force and waterproof function.
  • the top angle P of the inverted V-groove is 3 to 5 degrees.
  • the beneficial effects of the invention are as follows: When the hoe is inserted into the card slot, the hoe is squeezed by both sides of the card slot, so that the hoe can be reductively deformed by the groove, and the hoe is restored after reaching the nip point of the locking mechanism, thereby achieving the purpose of locking. Due to the groove in the hoe, the pressing force or gap generated by the height of the mounting surface on the surface can be offset in the groove of the hoe, so that the surface is flat and compact. More importantly, after the bite, the lock is not easily affected by external force and is loosened, especially when the surface is shocked and shocked.
  • FIG. 1 is a schematic view showing the structure of a first embodiment of the present invention.
  • Figure 2 is a schematic view showing the structure of a second embodiment of the present invention.
  • Figure 3 is a schematic view showing the structure of a third embodiment of the present invention.
  • Figure 4 is a schematic view showing the structure of a fourth embodiment of the present invention.
  • Figure 5 is a schematic view showing the structure of a fifth embodiment of the present invention.
  • Figure 6 is a schematic view showing the structure of a sixth embodiment of the present invention.
  • Figure 7 is a schematic view showing the structure of a seventh embodiment of the present invention.
  • Figure 8 is a schematic view showing the structure of an eighth embodiment of the present invention.
  • Figure 9 is a schematic view showing the structure of a ninth embodiment of the present invention.
  • Embodiments 1 to 6 are cases in which the hoe 2 and the card slot 3 of the floor lock are horizontally disposed with respect to the plane of the plate body 1.
  • a first embodiment of the floor lock of the present invention is provided with a boring head 2 on one side of the plate body 1, and the ram 2 has a tapered projection in cross section, on the other side corresponding to this side.
  • a card slot 3 matching the boring head 2 is provided, and the head of the boring head 2 is opened inwardly with a groove 4 for allowing the boring head to elastically deform when being pressed by the card slot 3, and a locking protrusion is provided on the upper and lower sill faces of the boring head 2 Up or recessed 5, correspondingly providing a recess or protrusion 6 in the head end of the card slot 3 matching the locking projection or recess 5 of the boring head 2, in this embodiment the locking projection or recess 5 is A groove having a square cross section is symmetrically disposed at the trailing end of the boring head 2, and the recessed or raised portion 6 is a rib which is disposed in the head end of the card slot.
  • the two floors are pressed and pressed together, so that the ribs are embedded in the grooves of the hoe 2 to lock the two floors.
  • 2 is a second embodiment of the floor lock of the present invention.
  • the locking projections or recesses 5 on the boring head 2 are three-section barbed on the upper and lower jaw faces of the boring head 2.
  • the ribs, recesses or projections 6 are three grooves provided at corresponding positions of the card slot 3, and the sections are engaged with the ribs.
  • the corresponding two pieces of floor are pushed and pressed together, so that the barbed ribs are embedded in the grooves of the card slot 3 to realize the locking of the two floors.
  • a third embodiment of the floor lock of the present invention has a locking projection or recess 5 which is a semicircular and barbed ridge on the face.
  • the upper jaw surface of the hammer head 2 is smaller than the lower jaw surface, and the upper edge of the corresponding card slot 3 corresponding to the hammer head 2 is shorter than the lower edge, and the top surface of the hammer head 2 and the card slot 3 are mutually
  • the structure and position of the matching locking projections or recesses 5 and recesses or projections 6 in this embodiment are:
  • the locking projections or recesses 5 of the hammer head 2 are adjacent ribs on the lower jaw surface of the hammer head 2.
  • the groove is located at the end of the lower jaw surface, and the recess or protrusion 6 of the corresponding card slot 3 is an adjacent groove and a ridge on the lower edge, and the rib on the lower edge of the card slot 3 is located below The head of the edge.
  • Figure 5 is a fifth example of the present invention, which differs from the embodiment 4 in that a locking projection or recess 5 and a recess or projection 6 are formed, and the locking projection or recess 5 is the lower jaw of the hammer 2.
  • the upper ridge, the ridge on the lower jaw surface of the hoe 2 is located at the head end of the lower jaw surface, and the recess or protrusion 6 of the corresponding card slot 3 is the ridge on the lower edge of the shank 2 when the floor is flattened The groove that snaps into place.
  • Figure 6 is a sixth embodiment of the present invention, which is a further structure for forming a bite between the boring head 2 and the card slot 3.
  • the locking projection or recess 5 on the chin surface of the boring head 2 is a rib, correspondingly
  • the recess or projection 6 on the lower edge of the card slot 3 is a recess, and the locking projection or recess 5 on the lower jaw surface of the hammer 2 is located in the middle of the lower jaw surface.
  • Embodiments 7 to 9 are the case where the hoe 2 and the card slot 3 of the floor lock are disposed in the vertical direction with respect to the plane of the plate body 1.
  • Figure 7 is a seventh embodiment of the present invention
  • the hoe 2 and the card slot 3 on the plate 1 are flat with respect to the floor
  • the surface is arranged vertically, the direction of the hoe 2 is downward, the opening of the slot 3 is upward, the locking projection or recess 5 and the recess or projection 6 are a rib formed on the outer side of the boring head 2 and the card
  • the corresponding grooves formed on the inner side of the groove 3 rely on the mutual engagement of the ridges and the grooves, so that the boring head 2 and the card slot 3 can be tightly coupled.
  • Figure 8 is an eighth embodiment of the present invention, in which the locking projections or recesses 5 and the recesses or projections 6 are embossed on the outer side of the boring head 2 and the concave portion of the card slot 3 as compared with the seventh embodiment.
  • the number of grooves, ribs and grooves is changed from one piece to a plurality of strips, and the ribs added to the boring head 2 increase the nip force between the boring head 2 and the card slot 3.
  • Figure 9 is a ninth embodiment of the present invention. Compared with the seventh embodiment, a locking projection or recess 5 is provided on both sides of the hammer 2, and the locking projection or recess 5 is a rib.
  • a groove that engages with the ridge on the boring head 2 after assembly is machined in the card slot 3.
  • the number of the ribs is one, and the number of ridges and grooves which are engaged with each other can be increased in order to increase the nip force.
  • the following structure may be added: the side of the plate body 1 is downwardly and downwardly inclined by the surface, so that the surface between the adjacent plate bodies 1 after the splicing is connected An inverted V-shaped groove 7 is formed under the slit.
  • the adhesive or waterproof glue can be used in the inverted V-shaped groove 7, which further improves the coupling force and the waterproof function.
  • the apex angle ⁇ of the inverted V-shaped groove 7 is 3 to 5 degrees.
  • a notch is opened in the side of the plate body 1 from the bottom surface.
  • a process groove 8 is formed at the bottom between the adjacent plates 1.
  • the main point of the invention is to provide a groove 4 in the ram 2 which allows the yoke 2 to be elastically deformed.
  • the locking projections or recesses 5 and recesses or projections 6 for locking the floor after assembling the ram 2 and the card slot 3 can take many forms and are not limited to the above embodiment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Abstract

L'invention concerne un élément de liaison entre panneaux, en particulier un mécanisme de verrouillage de panneaux de parquet, comprenant une languette (2) sur un côté du panneau de parquet (1), dans lequel est ménagée une fente (4) de manière à permettre une déformation élastique récupérable de la languette (2), et une rainure (3) sur le côté opposé, capable de loger la languette (2), des moyens d'enclenchement étant prévus sur la surface de jonction de la languette (2) et de la rainure (3) en vue d'enclencher mutuellement ces éléments. La languette (2) est introduite dans la rainure (3), de sorte qu'une déformation due à l'extrusion par les deux côtés de la rainure (3) se produit, ce qui répond au but recherché pour l'engagement de ces éléments. Le mécanisme d'engagement est dur à desserrer et à libérer, même lorsqu'il est soumis à une force de vibration de choc, et assure le lissage et l'étanchéité en surface.
PCT/CN2007/002211 2006-07-21 2007-07-20 Mécanisme de verrouillage de panneaux de parquet WO2008011815A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN200610086047.X 2006-07-21
CNA200610086047XA CN1900462A (zh) 2006-07-21 2006-07-21 地板锁扣
CN200710020147.7 2007-02-16
CN200710020148 2007-02-16
CN200710020148.1 2007-02-16
CN200710020147 2007-02-16

Publications (1)

Publication Number Publication Date
WO2008011815A1 true WO2008011815A1 (fr) 2008-01-31

Family

ID=38981147

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/002211 WO2008011815A1 (fr) 2006-07-21 2007-07-20 Mécanisme de verrouillage de panneaux de parquet

Country Status (1)

Country Link
WO (1) WO2008011815A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8806832B2 (en) 2011-03-18 2014-08-19 Inotec Global Limited Vertical joint system and associated surface covering system
CN106320632A (zh) * 2016-09-30 2017-01-11 广州市森顺环保科技有限公司 一种锁扣式装饰面板
CN110341856A (zh) * 2019-07-25 2019-10-18 天津西尔维科技有限公司 板式可拆装自行车及其车架的拼接模块
CN110733579A (zh) * 2019-11-14 2020-01-31 无锡海德亿工贸有限公司 检修盖

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2264777Y (zh) * 1996-11-18 1997-10-15 株茂木业有限公司 木地板块
CN2521303Y (zh) * 2001-02-22 2002-11-20 天津隆达木业有限公司 快装自锁式地板
CN2522521Y (zh) * 2002-01-08 2002-11-27 魏胜木 地板楔合结构
FR2826391A1 (fr) * 2001-06-20 2002-12-27 Arnaud Becker Dispositif d'assemblage des bords de panneaux, lattes ou lambris
US6521314B2 (en) * 2000-02-22 2003-02-18 Kronotec Ag Panel, particularly a floor panel
CN1900462A (zh) * 2006-07-21 2007-01-24 朱赛瑜 地板锁扣

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2264777Y (zh) * 1996-11-18 1997-10-15 株茂木业有限公司 木地板块
US6521314B2 (en) * 2000-02-22 2003-02-18 Kronotec Ag Panel, particularly a floor panel
CN2521303Y (zh) * 2001-02-22 2002-11-20 天津隆达木业有限公司 快装自锁式地板
FR2826391A1 (fr) * 2001-06-20 2002-12-27 Arnaud Becker Dispositif d'assemblage des bords de panneaux, lattes ou lambris
CN2522521Y (zh) * 2002-01-08 2002-11-27 魏胜木 地板楔合结构
CN1900462A (zh) * 2006-07-21 2007-01-24 朱赛瑜 地板锁扣

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8806832B2 (en) 2011-03-18 2014-08-19 Inotec Global Limited Vertical joint system and associated surface covering system
US9103126B2 (en) 2011-03-18 2015-08-11 Inotec Global Limited Vertical joint system and associated surface covering system
US10000935B2 (en) 2011-03-18 2018-06-19 Inotec Global Limited Vertical joint system and associated surface covering system
CN106320632A (zh) * 2016-09-30 2017-01-11 广州市森顺环保科技有限公司 一种锁扣式装饰面板
CN110341856A (zh) * 2019-07-25 2019-10-18 天津西尔维科技有限公司 板式可拆装自行车及其车架的拼接模块
CN110341856B (zh) * 2019-07-25 2024-05-24 天津西尔维科技有限公司 板式可拆装自行车及其车架的拼接模块
CN110733579A (zh) * 2019-11-14 2020-01-31 无锡海德亿工贸有限公司 检修盖

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