CN101936062A - Latch for cork or plastic floor - Google Patents

Latch for cork or plastic floor Download PDF

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Publication number
CN101936062A
CN101936062A CN 201010269301 CN201010269301A CN101936062A CN 101936062 A CN101936062 A CN 101936062A CN 201010269301 CN201010269301 CN 201010269301 CN 201010269301 A CN201010269301 A CN 201010269301A CN 101936062 A CN101936062 A CN 101936062A
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CN
China
Prior art keywords
tongue
floor
contact surface
groove
surface
Prior art date
Application number
CN 201010269301
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Chinese (zh)
Inventor
沈时初
沈鸣生
陆斌
陈建明
高建林
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江苏洛基木业有限公司
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Publication date
Application filed by 江苏洛基木业有限公司 filed Critical 江苏洛基木业有限公司
Priority to CN 201010269301 priority Critical patent/CN101936062A/en
Publication of CN101936062A publication Critical patent/CN101936062A/en

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Abstract

The invention relates to the technical field of floor latches, in particular to a latch for a cork or a plastic floor. The latch comprises a false tongue and a mortise. A horizontal lock between the false tongue and the mortise comprises a contact surface D between the surfaces of the floor and a contact surface C which is arranged between a groove and a bulge and prevents the false tongue from relieving locking from the mortise through translational motion, and a gap exists between a concave bottom and a convex bottom; a vertical lock between the false tongue and the mortise comprises a contact surface A between an upper tongue surface and an upper tenon and a contact surface B between a lower tongue surface and a lower tenon, and the contact surface A and the contact surface B do not exceed the end surface of the upper tongue. When a forming tool of floor latch slotting equipment processes the positions of the upper tenon and the lower tenon of the contact surface A and the contact surface B, the processing is carried out by taking the floor plane as the reference plane, therefore, the splicing height difference caused by the thickness of the floor is overcome; meanwhile, the gap exists between the concave bottom and the convex bottom of the floor, and the influence on the splicing height difference, which is caused by the extrusion between the bulge and the indentation, can be overcome.

Description

软木或塑料地板用锁扣 Cork or plastic floor with a catch

技术领域 FIELD

[0001] 本发明涉及地板锁扣技术领域,特别是一种软木或塑料地板用锁扣。 [0001] The present invention relates to a technical field floor lock, in particular a plastic or cork flooring latch. 背景技术 Background technique

[0002] 目前使用的地板锁扣的结构如图1所示,地板拼接缝处的高低差的调节依靠榫舌1的上舌面11和榫槽2的上榫21的挤压,以及下舌面12上的突起4的顶部与下榫22上的凹陷3的底部之间的挤压来调节的。 [0002] The current structure of the floor lock for use as shown, adjust the height difference between the floor fight seams rely on an upper tongue 11 of the tongue groove and the tongue of the tongue 2 in the extrusion 21, and a lower pressing protrusion 4 between the top and bottom of the recess 22 on the tongue 12 of the tongue 3 on the regulated.

[0003] 但是当这种一般应用于硬木或复合地板的地板锁扣应用到软木或者塑料材质的地板时,因软木或塑料地板的榫槽的下榫22具有弹性,采用上述结构锁扣的软木或者塑料材质的地板更加容易出现因为地板基材厚薄而造成的地板拼接缝处产生高低差。 [0003] However, when such a generally used hardwood flooring or floor lock when applied to plastic or cork flooring, due to the tongue and groove of the tongue and the floor 22 of cork or plastic having elasticity using the above-described configuration clasp cork or more plastic floor floor floor because the thickness of the substrate caused prone seam produced at the height difference.

[0004] 这主要是因为,加工下榫22的凹陷3时是以上滑板或上压轮7为基准面来调节刀具位置,加工凹陷3部位的刀具与上滑板或上压轮7的距离H是固定的,当地板厚度低于标准厚底时,地板背面与上滑板或上压轮7之间存在间隙,刀具加工时会使弹性下榫22呈现不规则的波浪起伏,开槽精度受到影响,凹陷3的底部与地板表面的距离不确定,地板拼接缝处容易出现高低差。 [0004] This is mainly because, under the processing dovetail recess 22 in the slide plate or 3:00 or more as a reference plane on the pressing rollers 7 to adjust the position of the tool parts of the tool 3 and the slide machining a recess or depression distance H is wheel 7 when fixed, the plate thickness is less than the local standard thick bottom, between the floor and the back surface of the slide or the upper press wheels 7 a clearance, the tongue 22 presented an irregular undulating elastically when workpiece machining accuracy is affected slot, recess from the bottom surface of the floor 3 of the uncertainty, the floor height difference at the seam prone.

[0005] 如图2所示,当地板的厚度高于标准厚度时,地板表面下的下滑板或链条8位置是不变的,弹性下榫22受上滑板或上压轮7下压变形,加工凹陷3部位的刀具在弹性下榫22 在变形状态下对下榫22进行加工,加工完成后,下榫22受挤压时产生的变形恢复,凹陷3 的底部与地板表面的距离变大,地板拼接缝处依然会出现高低差。 [0005] As shown, the local thickness of the plate is higher than the standard thickness, down position of the lower plate 8 or chain floor surface 2 is constant, the slide tongue 22 by elastically pressing the lower wheel 7 or the pressure deformation, processing recess portion 3 of the tool 22 to the next dovetail tenon 22 is processed in a deformed state by the elastic, after processing is completed, the deformation generated when the tongue 22 is squeezed to restore the recess bottom surface and the floor 3 of the distance becomes large, floor fight at the seams still occur height difference.

发明内容 SUMMARY

[0006] 本发明所要解决的技术问题是:提供一种更加适用于软木或塑料地板的锁扣,能够保证地板拼接的平整度。 [0006] The present invention solves the technical problem are: to provide a more suitable plastic or cork floor lock, to ensure flatness of the floor mosaic.

[0007] 本发明解决其技术问题所采用的技术方案是:一种软木或塑料地板用锁扣,包括榫舌和榫槽,榫槽具有上榫和下榫,榫舌具有上舌面和下舌面,下榫的长度超出上榫,在下榫上具有凹陷,下舌面上具有凸起,凹陷和凸起的位置超出上榫的端面,榫舌嵌入榫槽,凸起嵌入凹陷,榫舌和榫槽具有水平锁止,和垂直锁止,榫舌和榫槽之间的水平锁止包括地板表面之间的接触面D,以及凹槽和凸起相互之间的防止榫舌通过平移运动解除与榫槽的锁紧的接触面C,接触面C与地板平面的夹具小于90度,凹陷和凸起的底部具有间隙;榫舌和榫槽之间的垂直锁止包括上舌面和上榫之间的接触面A,以及下舌面和下榫之间的接触面B,接触面A和接触面B不超出上榫的端面。 [0007] aspect of the present invention to solve the technical problem is: A cork or plastic flooring with catch, including tongue and groove, the tongue groove having a tongue and a lower tongue, the tongue having an upper and a lower tongue tongue, the tongue beyond the length of the tongue, the tongue having a recess on the lower, the lower surface of the tongue has projections, recesses and protrusions on a position beyond the end surface of the tongue, the tongue fitted mortise projections fitted recess, the tongue and having a horizontal tongue and groove locking, the lock between the horizontal and the vertical locking tongue and tongue groove includes a contact surface D between the floor surface and to prevent the tongue between the grooves and projections to each other by a translational movement locking and releasing the contact surface C of the tongue and groove, a contact surface with the plane of the floor C jig less than 90 degrees, the projections and recesses having a bottom gap; vertical locking between the tongue and the tongue groove includes an upper and a a contact surface between the tongue and the contact B between the lower surface of the tongue and tongue, the contact surface and the contact surface a on B does not exceed the end face of the tongue.

[0008] 上舌面的底部和上榫的端部具有内凹,当榫舌嵌入榫槽后,在地板接缝下形成工艺腔,在下榫的端部与下舌面的底部之间存在间隙,当榫舌嵌入榫槽后,在地板底部形成工艺槽。 And a bottom end portion of the tongue on the tongue [0008] having a concave, tongue when the tongue is embedded groove formed in the process chamber floor joints, there is a gap between the bottom of the lower end portion of the lower lingual tongue when the tongue fitted mortise, the process of forming grooves at the bottom floor.

[0009] 本发明的有益效果是:地板锁扣开槽设备的成型刀具中在加工接触面A和接触面B处的上榫和下榫部位时,是以地板平面即下滑板或链条为基准面的进行加工的,可以克服地板厚薄造成的拼接高低差,拼接后地板更加平整,同时,因为地板凹陷和凸起的底部具有间隙,可以克服下舌面上的突起与下榫上的凹陷的之间的挤压对地板拼接高低差的影响。 [0009] Advantageous effects of the present invention is that: a slotted floor lock molding tool during the processing device A and the upper surface of the contact tongue and mortise portion B at the lower contact surface, i.e., the plane of the floor is declined or chain plates as a reference for surface processing, splicing can overcome the height difference, the more smooth floor mosaic floor thickness caused at the same time, since the bottom floor of the recesses and projections having a gap, the tongue surface can be overcome and the lower projection on the tongue recess impact on the mosaic floor height difference between the squeeze.

附图说明 BRIEF DESCRIPTION

[0010] 图1是传统锁扣的结构示意图; [0010] FIG. 1 is a schematic diagram of the structure of a conventional latch;

[0011] 图2是锁扣加工的示意图; [0011] FIG. 2 is a schematic diagram of the processing of the latch;

[0012] 图3是本发明的结构示意图; [0012] FIG. 3 is a schematic view of the present invention;

[0013] 图中:1.榫舌,11.上舌面,12.下舌面,2.榫槽,21.上榫,22.下榫,3.凹陷,4.凸 [0013] FIG: a tongue, the tongue 11, the tongue 12, the tongue groove 2, the tongue 21, the tongue 22, a recess 3, projections 4.....

起,5.工艺腔,6.工艺槽,7.上滑板或上压轮,8.下滑板或链条8。 From 5 The process chamber 6 The process tank 7 or the slide pressure wheel 8. 8 fell plate or chain.

具体实施方式 Detailed ways

[0014] 现在结合附图3对本发明作进一步详细的说明。 [0014] Figure 3 is now in conjunction with the present invention will be further described in detail. 该附图为简化的示意图,仅以示意方式说明本发明的基本结构,因此其仅显示与本发明有关的构成。 The drawings are simplified schematic way of illustration only schematically the basic structure of the present invention, therefore only the configuration of the display related to the present invention.

[0015] 如图3所示,一种软木或塑料地板用锁扣,包括榫舌1和榫槽2, [0015] 3 A cork or plastic flooring with catch, including a tongue and a tongue groove 2,

[0016] 所述的榫槽2具有上榫21和下榫22,所述的榫舌1具有上舌面11和下舌面12, 下榫22的长度超出上榫21,在下榫22上具有凹陷3,下舌面12上具有凸起4,凹陷3和凸起4的位置超出上榫21的端面,榫舌1嵌入榫槽2,凸起4嵌入凹陷3,榫舌1和榫槽2具有水平锁止和垂直锁止,榫舌1和榫槽2之间的水平锁止包括地板接缝之间的接触面D,以及凹槽3和凸起4之间的防止榫舌1通过平移运动解除与榫槽2的锁紧的接触面C,接触面C与地板平面的夹具小于90度,凹陷3和凸起4的底部不接触,存在间隙;榫舌1和榫槽2 之间的垂直锁止包括上舌面11和上榫21之间的接触面A,以及下舌面12和下榫22之间的接触面B,接触面A和接触面B不超出上榫21的端面。 [0016] The tongue and groove 2 has an upper and a lower tongue 21 tongue 22, said tongue having a tongue 11 and the lower tongue 12, the tongue 22 exceeds the length of the tongue 21, the tongue 22 has on the lower the recess 3, the tongue 12 has an upper projection 4, the projections and recesses 4 in the position 3 beyond the upper end surface of the tongue 21, the tongue 1 is inserted tongue and groove 2, the projections 4 insert recess 3, a tongue and mortise 2 having horizontal and vertical locking lock, the lock including a horizontal contact surface D between the floor joints, and grooves 3 and 4 to prevent the tongue between the projections between the tongue and the tongue groove 1 1 by translating releasing the locking groove and tongue movement of the contact surface C 2, and C with the plane of the floor contacting surface is less than 90 degrees jig, the recess 3 and bottom 4 of the projections are not in contact, a gap exists; 1 between the tongue and the tongue groove 2 vertical locking tongue 11 and the upper end surface comprises a tongue on the contact surface 21 between the a, B and a lower contact surface between the tongue 12 and the tongue 22, the contact surface and the contact surface a B does not exceed 21 on the tongue.

[0017] 上舌面11的底部和上榫21的端部具有内凹,当榫舌1嵌入榫槽2后,在地板接缝下形成工艺腔5,在下榫22的端部与下舌面12的底部之间存在间隙,当榫舌1嵌入榫槽2 后,在地板底部形成工艺槽6。 The bottom of the tongue 11 of the [0017] upper end portion and having a concave tongue 21, the tongue 1 when fitted mortise 2, the process chamber 5 is formed at the seam floor, the lower end of the tongue and the lower portion 22 of tongue there is a gap between the bottom 12 of the tongue when the tongue and groove 1 2 fitted in the bottom floor of the groove 6 formed process.

Claims (2)

  1. 一种软木或塑料地板用锁扣,包括榫舌(1)和榫槽(2),所述的榫槽(2)具有上榫(21)和下榫(22),所述的榫舌(1)具有上舌面(11)和下舌面(12),下榫(22)的长度超出上榫(21),在下榫(22)上具有凹陷(3),下舌面(12)上具有凸起(4),凹陷(3)和凸起(4)的位置超出上榫(21)的端面,榫舌(1)嵌入榫槽(2),凸起(4)嵌入凹陷(3),榫舌(1)和榫槽(2)具有水平锁止和垂直锁止,其特征是:所述的榫舌(1)和榫槽(2)之间的水平锁止包括地板接缝之间的接触面D,以及凹槽(3)和凸起(4)之间的防止榫舌(1)通过平移运动解除与榫槽(2)的锁紧的接触面C,接触面C与地板平面的夹具小于90度,凹陷(3)和凸起(4)的底部不接触,存在间隙;所述的榫舌(1)和榫槽(2)之间的垂直锁止包括上舌面(11)和上榫(21)之间的接触面A,以及下舌面(12)和下榫(22)之间的接触面B,接触面A和接触面B不超出上榫(21)的端面。 One kind of plastic or cork flooring latch comprising the tongue (1) and a tongue and groove (2), the tongue and groove (2) having a tongue (21) and the tongue (22), said tongue ( 1) has an upper tongue (11) and the tongue (12), the length of the tongue (22) beyond the tongue (21), the lower tongue (22) having a recess (3), the tongue (12) position with the projections (4), the recess (3) and projections (4) beyond the tongue (21) of the end face of the tongue (1) fitted tongue and groove (2), the projection (4) is embedded in a recess (3) the tongue (1) and a tongue and groove (2) having horizontal and vertical locking locking, characterized in that: between the horizontal locking tongue (1) and a tongue and groove (2) includes a floor of the seam D between the contact surfaces, and grooves (3) and projections to prevent the tongue (1) between (4) by translational movement and releasing the tongue and groove (2) locking the contact surfaces C, C in contact with the floor surface planar bottom jig less than 90 degrees, the recess (3) and projections (4) is not in contact, a gap exists; vertical locking between the tongue (1) and a tongue and groove (2) comprises a tongue ( 11) and the tongue (21 a between the contact surface), and the lower tongue (12) and the tongue (the contact between the surface B 22), the contact surface and the contact surface a B does not exceed the tongue (21) end face.
  2. 2.根据权利要求1所述的软木或塑料地板用锁扣,其特征是:所述的上舌面(11)的底部和上榫(21)的端部具有内凹,当榫舌(1)嵌入榫槽(2)后,在地板接缝下形成工艺腔(5),在下榫(22)的端部与下舌面(12)的底部之间存在间隙,当榫舌(1)嵌入榫槽(2)后, 在地板底部形成工艺槽(6)。 The cork or plastic flooring according to claim 1 latch, characterized in that: the tongue (11) on the bottom and the tongue (21) has a concave end portion, when the tongue (1 after) fitted tongue and groove (2), forming the process chamber (5) in floor joints, there is a gap between the bottom of the lower tongue (22) and the lower end portion of the tongue (12) when the tongue (1) fitted after the tongue and groove (2), a process of forming grooves in the bottom of the floor (6).
CN 201010269301 2010-09-01 2010-09-01 Latch for cork or plastic floor CN101936062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010269301 CN101936062A (en) 2010-09-01 2010-09-01 Latch for cork or plastic floor

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Application Number Priority Date Filing Date Title
CN 201010269301 CN101936062A (en) 2010-09-01 2010-09-01 Latch for cork or plastic floor

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT106746A (en) * 2013-01-22 2014-07-22 Amorim Revestimentos S A Laminated cork material panel provided with a union element in cork base material and disposed of wooden layers

Citations (9)

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Publication number Priority date Publication date Assignee Title
CN2445040Y (en) * 2000-11-10 2001-08-29 上海汇丽地板制品有限公司 Locking groove and tongue floor
CN2484161Y (en) * 2001-04-30 2002-04-03 上海汇丽地板制品有限公司 Lock latch type tongue-and-groove floor
DE10201087A1 (en) * 2001-01-15 2002-07-25 Li & Co Gmbh Muestair Elastic floor covering, is of multi-layer floor boards locked together by structured tongues and grooves in a tight bond with movement for bounce as a walking surface
CN2673990Y (en) * 2003-05-08 2005-01-26 北京克诺森华地板有限公司 Structure for putting together having three tongues and multiple locking
CN1643227A (en) * 2002-04-04 2005-07-20 阿卡曾塔板材型材有限公司 Panel and interlocking system for panels
CN1650081A (en) * 2002-04-08 2005-08-03 瓦林格创新股份有限公司 Floorboards for floorings
US20080005989A1 (en) * 2006-01-12 2008-01-10 Valinge Innovation Ab Laminate floor panels
EP2116666A1 (en) * 1999-06-30 2009-11-11 Akzenta Paneele + Profile GmbH Fastening system for panels and panel
CN201762959U (en) * 2010-09-01 2011-03-16 江苏洛基木业有限公司 Lock catch for softwood or plastic floors

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2116666A1 (en) * 1999-06-30 2009-11-11 Akzenta Paneele + Profile GmbH Fastening system for panels and panel
CN2445040Y (en) * 2000-11-10 2001-08-29 上海汇丽地板制品有限公司 Locking groove and tongue floor
DE10201087A1 (en) * 2001-01-15 2002-07-25 Li & Co Gmbh Muestair Elastic floor covering, is of multi-layer floor boards locked together by structured tongues and grooves in a tight bond with movement for bounce as a walking surface
CN2484161Y (en) * 2001-04-30 2002-04-03 上海汇丽地板制品有限公司 Lock latch type tongue-and-groove floor
CN1643227A (en) * 2002-04-04 2005-07-20 阿卡曾塔板材型材有限公司 Panel and interlocking system for panels
CN1650081A (en) * 2002-04-08 2005-08-03 瓦林格创新股份有限公司 Floorboards for floorings
CN2673990Y (en) * 2003-05-08 2005-01-26 北京克诺森华地板有限公司 Structure for putting together having three tongues and multiple locking
US20080005989A1 (en) * 2006-01-12 2008-01-10 Valinge Innovation Ab Laminate floor panels
CN201762959U (en) * 2010-09-01 2011-03-16 江苏洛基木业有限公司 Lock catch for softwood or plastic floors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT106746A (en) * 2013-01-22 2014-07-22 Amorim Revestimentos S A Laminated cork material panel provided with a union element in cork base material and disposed of wooden layers

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