CN213597384U - Floor system and floor buckle - Google Patents

Abstract

The floor system comprises a first floor block with a male buckle on the side and a second floor block with a female buckle on the side, wherein the male buckle comprises a tongue piece horizontally extending outwards, the female buckle comprises a tongue piece groove horizontally recessed inwards, a deformation joint horizontally recessed inwards is formed on the outer side end face of the tongue piece, an upper clamping groove recessed downwards is formed in the upper surface of the tongue piece, a lower clamping groove recessed upwards is formed in the lower surface of the tongue piece, an upper clamping table protruding downwards is formed in the upper side groove wall of the tongue piece groove, and a lower clamping table protruding upwards is formed in the lower side groove wall of the tongue piece groove; the false tongue is inserted into the false tongue groove along the horizontal direction, and the upper clamping table is embedded into the upper clamping groove and the lower clamping table is embedded into the lower clamping groove. The horizontal splicing among the floor blocks is facilitated, and the horizontal locking force among the floor blocks is improved.

Description

Floor system and floor buckle

Technical Field

The application relates to the field of floors, in particular to a floor system and a floor buckle.

Background

To join floor panels together to form a large area flooring system, floor buckles are provided on the sides of the floor panels. The common floor board fastener can be a flat inserting type floor board fastener and a rotary type floor board fastener according to different assembling modes. When the horizontal inserting type floor buckle is assembled, the tenon on the male buckle is horizontally inserted into the tenon groove of the female buckle along the plane of the floor block, and the male buckle and the female buckle are locked by means of the interference fit force of the tenon and the tenon groove.

After the horizontally inserted male and female floor buckles are assembled, if the male and female floor buckles have locking force in the horizontal direction, the male and female floor buckles must be in interference fit with each other, which requires the male and female floor buckles to have certain deformability (flexibility), so that the traditional horizontally inserted floor buckle is only suitable for wood floors with wood floor buckles.

If the interference fit force of the tenon and the tenon groove is too small, the horizontal locking force of the tenon and the tenon groove is insufficient, so that the two floor blocks are easily horizontally separated; if the interference fit force of the tongue and the tongue groove is too large, great assembly force needs to be applied to the horizontal insertion of the male floor buckle and the female floor buckle, and the assembly is difficult to complete.

Disclosure of Invention

The technical problem that this application will solve is: a floor system and floor buckle are provided to facilitate horizontal splicing between floor blocks and to improve horizontal locking force between floor blocks.

The technical scheme of the application is as follows:

a flooring system comprising a first horizontally arranged floorboard with a male snap provided at a side thereof and a second horizontally arranged floorboard with a female snap provided at a side thereof, the male snap comprising a male tongue protruding horizontally outwards and the female snap comprising a male tongue groove recessed horizontally inwards, the male and female snaps being configured to be locked to each other by horizontal movement of the first floorboard relative to the second floorboard;

the outer side end face of the tenon is provided with a deformation joint which is horizontally and inwards sunken, the upper surface of the tenon is provided with an upper clamping groove which is downwards sunken, the lower surface of the tenon is provided with a lower clamping groove which is upwards sunken, the upper side groove wall of the tenon groove is provided with an upper clamping table which is downwards protruded, and the lower side groove wall of the tenon groove is provided with a lower clamping table which is upwards protruded;

the tongue is inserted into the tongue groove along the horizontal direction, and the upper clamping table is embedded into the upper clamping groove and the lower clamping table is embedded into the lower clamping groove.

On the basis of the technical scheme, the application also comprises the following preferable scheme:

the upper surface of the false tongue is in interference abutment with the upper side groove wall of the false tongue groove, and the lower surface of the false tongue is in interference abutment with the lower side groove wall of the false tongue groove.

The upper clamping table is in interference fit with the upper clamping groove, and the lower clamping table is in interference fit with the lower clamping groove.

The outer section of the tongue is a tip.

The floor system is characterized in that the upper surface of the false tongue between the root of the false tongue and the upper clamping groove is an inclined plane with a low outer part and a high inner part, and the lower surface of the false tongue between the root of the false tongue and the lower clamping groove is an inclined plane with a high outer part and a low inner part.

The tongue groove is an expansion groove.

The floor system is characterized in that the upper side groove wall surface of the tenon groove between the tenon groove notch and the upper clamping platform is an inclined plane with a high outer part and a low inner part, and the lower side groove wall surface of the tenon groove between the tenon groove notch and the lower clamping platform is an inclined plane with a low outer part and a high inner part.

The inner side surface of the upper clamping table is a guide inclined plane with a high inside and a low outside, the inner side surface of the lower clamping table is a guide inclined plane with a high outside and a low inside, the outer side groove wall surface of the upper clamping groove is a guide inclined plane with a high outside and a low inside, and the outer side groove wall surface of the lower clamping groove is a guide inclined plane with a high inside and a low outside.

The male buckle and the female buckle are respectively an integrally formed part made of metal, plastic or wood materials.

A floor fastener comprising a male fastener and a female fastener, the male fastener comprising a horizontally outwardly projecting tongue and the female fastener comprising a horizontally inwardly recessed tongue groove, the male and female fasteners configured to be interlocked by horizontal movement of the male fastener relative to the female fastener;

the outer side end face of false tongue is made with the inside sunken movement joint of level, the upper surface system of false tongue has the last draw-in groove of undercut, the lower surface system of false tongue has the lower draw-in groove of undercut, the last side cell wall system of false tongue recess has the last ka tai of downward bulge, the lower side cell wall system of false tongue recess has the lower ka tai of upward bulge, false tongue inserts along the horizontal direction the false tongue recess, and go up ka tai embedding go up the draw-in groove, lower ka tai embedding lower draw-in groove.

The application can realize the following beneficial effects:

1. the deformation joint which is horizontally sunken inwards is arranged on the outer side end face of the tenon, so that the deformation capacity of the tenon in the vertical direction is improved, and the tenon can be smoothly inserted into the tenon groove. The upper surface and the lower surface of the tenon are respectively provided with a clamping groove structure, the upper side groove wall and the lower side groove wall of the tenon groove are respectively provided with a clamping table structure, and after the tenon is inserted in place, the clamping tables are embedded into the clamping grooves so as to horizontally lock the two floor blocks, thereby improving the horizontal locking force of the two floor blocks.

2. After the assembly is completed, the upper surface and the lower surface of the middle tenon are respectively in interference butt joint with the upper side groove wall and the lower side groove wall of the tenon groove, so that the two floor blocks are prevented from moving in the vertical direction. The upper clamping table and the lower clamping table are in interference fit with the upper clamping groove and the lower clamping groove respectively, so that the two floor blocks are prevented from moving in the horizontal direction.

3. The outer side section of the tenon is arranged to be a tip structure, and the tenon groove is arranged to be an expanding groove, so that the inserting of the tenon is facilitated.

4. The inclined planes arranged on the tenon and the tenon groove ensure that the deeper the inserting depth of the tenon to the tenon groove, the tighter the matching contact surface of the tenon and the tenon groove, and the close fit and no shake of the tenon and the tenon groove are realized after the tenon is inserted in place.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below, and it is apparent that the drawings in the following description only relate to some embodiments of the present application and are not limiting on the present application.

Fig. 1 is a sectional view showing a coupling structure of a first floor panel and a second floor panel in the embodiment of the present application.

Fig. 2 and 3 are illustrations of the process of fitting a first floor panel to a second floor panel in an embodiment of the present application.

Fig. 4 is a perspective view of the floor panel in the embodiment of the present application.

Fig. 5 is a cross-sectional structure schematic diagram of the floor board along the length direction in the embodiment of the application.

FIG. 6 is a schematic structural diagram of an aluminum honeycomb panel in an embodiment of the present application.

Wherein: a-a first floor block, b-a second floor block, 1-a male buckle, 2-a female buckle, 3-a marble panel and 4-a honeycomb aluminum plate;

101-false tongue, 1011-upper clamping groove, 1012-lower clamping groove and 1013-deformation joint;

201-tongue groove, 2011-upper cassette, 2012-lower cassette;

401-upper aluminum plate, 402-lower aluminum plate, 403-aluminum honeycomb core layer, 4 a-floor buckle embedded gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of the present application do not denote a limitation of quantity, but rather denote the presence of at least one.

The "inner, outer, inner and outer sides" in the specification and claims of the present application are, unless otherwise specified, "inner and inner sides" in the horizontal direction near the center of the floor panel and "outer and outer sides" in the horizontal direction away from the center of the floor panel.

In the description of the present specification and claims, the terms "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

Embodiments of the present application will now be described with reference to the accompanying drawings.

Like conventional flooring systems, the flooring system of this embodiment also comprises a plurality of floor panels laid horizontally on the ground, each having a substantially rectangular outer contour and being provided with floor buckles on its sides, adjacent floor panels being connected to each other by means of the floor buckles on the sides.

Fig. 1 shows two adjacent floor panels in a flooring system, respectively a first floor panel a and a second floor panel b, which are horizontally arranged in fig. 1. The prior art cited in the background section of this application is: the side of the first floor block a is provided with a male buckle 1, and the side of the second floor block b is provided with a female buckle 2 matched with the male buckle 1. The male buckle 1 comprises a tongue 101 extending horizontally outwards, and the female buckle 2 comprises a tongue groove 201 recessed horizontally inwards and adapted to the tongue 101. As shown in fig. 1 to 3, the male and female snaps 1 and 2 are configured to be locked to each other by a horizontal movement of the first floor panel a with respect to the second floor panel b, i.e., the male and female snaps 1 and 2 are of a horizontally inserted structure.

Unlike the conventional horizontally inserted floor fastener, the present embodiment modifies the structure of the tongue 101 and the tongue groove 201, so that the two can be assembled more conveniently, and simultaneously, the horizontal locking force of the adjacent floor boards is improved to some extent. The method comprises the following specific steps:

the outer end surface of the tongue 101 is formed with a deformation joint 1013 recessed horizontally inward. The deformation joint 1013 divides the tongue 101 into an upper tongue body and a lower tongue body which are substantially located at both sides of the deformation joint, and since the deformation joint 1013 does not extend all the way to the root of the tongue 101 in the present embodiment, the upper tongue body and the lower tongue body are separated by a certain distance only at the outer end, and the inner ends are connected into a whole. In some other embodiments of the present application, the deformation joint 1013 may extend inward to the root of the tongue 101, thereby completely separating the upper tongue body and the lower tongue, which may improve the vertical deformation capability of the tongue 101, but reduce the tight fit of the tongue and the tongue groove. The upper surface of the tongue 101 is provided with an upper clamping groove 1011 which is concave downwards, and the lower surface of the tongue 101 is provided with a lower clamping groove 1012 which is concave upwards. The upper groove wall of the tongue groove 201 is provided with an upper clamping platform 2011 protruding downwards, and the lower groove wall of the tongue groove 201 is provided with a lower clamping platform 2012 protruding upwards. The tongue 101 is inserted into the tongue groove 201 along the horizontal direction, and the upper clamping platform 2011 is inserted into the upper clamping groove 1011, and the lower clamping platform 2012 is inserted into the lower clamping groove 1012.

It will be appreciated that the provision of a deformation joint 1013 on the outboard end face of the tongue 101, which is recessed horizontally inwards, enhances the ability of the tongue 101 to deform in the vertical direction. Referring to fig. 2 and 3, when the first floor board a and the second floor board b are inserted and connected to each other, the upper clamping platform 2011 and the lower clamping platform 2012 in the tongue groove 201 press the tongue 101, the upper tongue body and the lower tongue body of the tongue 101 deform to approach each other in the vertical direction under the aforementioned pressing force, and the deformation joint 1013 contracts vertically. After the upper clamping groove 1011 and the lower clamping groove 1012 reach the upper clamping table 2011 and the lower clamping table 2012 respectively, the upper tongue body and the lower tongue body of the tongue are away from each other, the deformation joint 1013 is expanded, and the upper clamping table 2011 climbs into and is clamped into the upper clamping groove 1011, and the lower clamping table 2012 climbs into and is clamped into the lower clamping groove 1012.

The upper and lower catches 2011 and 1011 and the lower and upper catches 2012 and 1012 cooperate with each other to provide a strong locking force in the horizontal direction for the first and second floor boards a and b. The deformation joint 1013 on the tongue 101 improves the deformation capability of the tongue when the male and female buckles are inserted and connected, so that the installer can lock the tongue into the tongue groove more easily.

To prevent the two floor blocks from moving in the vertical direction, the tongue 101 in this embodiment has a slightly larger vertical dimension than the tongue groove 201. So that after the assembly is completed, the upper surface of the middle tenon 101 is in interference abutment with the upper groove wall of the tenon groove 201, and the lower surface of the tenon 101 is in interference abutment with the lower groove wall of the tenon groove 201.

In order to prevent the two floor boards from moving in the horizontal direction, the upper clamping platform 2011 is slightly larger than the upper clamping groove 1011 in size, and the lower clamping platform 2012 is slightly larger than the lower clamping platform 2012 in size in this embodiment. Therefore, after the assembly is completed, the upper clamping table 2011 is in interference fit with the upper clamping groove 1011, and the lower clamping table 2012 is in interference fit with the lower clamping groove 1012.

To facilitate the insertion of the tongue 101 into the tongue groove 201, the present embodiment provides the outer section of the tongue 101 as a pointed configuration and the tongue groove 201 as a flared groove.

Further, the upper surface of the tongue between the root of the tongue and the upper groove 1011 is an inclined plane with a lower outer part and a higher inner part, and the lower surface of the tongue between the root of the tongue and the lower groove 1012 is an inclined plane with a higher outer part and a lower inner part. Moreover, the upper side groove wall surface of the tongue groove between the tongue groove notch and the upper clamping platform 2011 is an inclined plane with a high outside and a low inside, and the lower side groove wall surface of the tongue groove between the tongue groove notch and the lower clamping platform 2012 is an inclined plane with a low outside and a high inside. By the design, the deeper the inserting depth of the tongue 101 to the tongue groove 201 is, the tighter the matching contact surface of the tongue 101 and the tongue groove is, and after the tongue is inserted in place, the tongue and the tongue groove are tightly matched without shaking.

The specific meaning of "inside and outside" has been explained above, and the term "low outside and high inside" means: the height of the side of the respective inclined plane remote from the central portion of the floor panel, which side may be referred to as the outer side of the inclined plane, is lower than the height of the side of the inclined plane adjacent to the central portion of the floor panel, which side may be referred to as the inner side of the inclined plane. The term "high outside and low inside" means: the height of the side of the respective inclined plane remote from the central portion of the floor panel, which side may be referred to as the outer side of the inclined plane, is higher than the height of the side of the inclined plane close to the central portion of the floor panel, which side may be referred to as the inner side of the inclined plane.

In addition, the inner side surface of the upper clamping platform 2011 is a guiding inclined plane with a high inside and a low outside, the inner side surface of the lower clamping platform 2012 is a guiding inclined plane with a high outside and a low inside, the outer side groove wall surface of the upper clamping groove 1011 is a guiding inclined plane with a high outside and a low inside, and the outer side groove wall surface of the lower clamping groove 1012 is a guiding inclined plane with a high inside and a low outside, so that people can pull apart the first floor block and the second floor block in fig. 1 in the horizontal direction.

It is apparent that in the present embodiment, the male and female snaps 1 and 2 are engaged with each other to rigidly lock the first and second floor boards a and b in the vertical direction and elastically lock them in the horizontal direction.

In the present embodiment, the first floor block a and the second floor block b are not a conventional wood floor structure, but a composite structure formed by combining the aluminum honeycomb plate 4 of the lower layer and the marble panel 3 adhered and fixed on the upper surface of the aluminum honeycomb plate, specifically as follows:

the aluminum honeycomb plate 4 is composed of an upper aluminum plate 401, a lower aluminum plate 402 arranged in parallel below the upper aluminum plate, and an aluminum honeycomb core layer 403 fixedly connected between the upper aluminum plate and the lower aluminum plate. The area of aluminum honeycomb core layer 403 will be less than the area of upper aluminum plate 401 and lower aluminum plate 402, and every side of aluminum honeycomb core layer 403 is in the inboard of upper aluminum plate 401 and the corresponding side of lower aluminum plate 402 to it inlays dress clearance 4a to have formed the floor buckle that is located around aluminum honeycomb core layer 403 between upper aluminum plate 401 and lower aluminum plate 402. The floor buttons are fitted into the floor button fitting gaps 4 a. The floor buckle portion fitted into the floor buckle fitting gap 4a is bonded and fixed to the upper aluminum plate 401 and the lower aluminum plate 402.

The marble panel 3 on the upper layer can also be replaced by a board structure made of other materials such as a wood board, a ceramic tile board, a plastic board and the like.

It can be seen that the male and female snaps 1 and 2, which are the floor snaps in this embodiment, are not integrally formed with the body portion of the floor board. The male buckle 1 and the female buckle 2 which are separately connected with the floor block body can be made of various materials, in the embodiment, the male buckle 1 and the female buckle 2 are made of plastic materials and are integrally formed. In some other embodiments of the present application, the male buckle 1 and the female buckle 2 may also be an integral part made of aluminum alloy, and the integral part is cut from the aluminum alloy. In still other embodiments of the present application, the male or female buckles 1, 2 may be integrally formed at the side positions of the floor boards, i.e. the buckles may be integrally made with the floor boards as an integral structure. For example, the male buckle 1 or the female buckle 2 is a wood structure integrated with the floor block body.

Referring to fig. 5 again, in fact, the side of the first floor block a is provided with not only the male snap 1 but also the female snap 2, and the male snap and the female snap on the first floor block a are respectively arranged on different sides of the first floor block. Similarly, the side of the second floor b is provided with not only the female buckle 2 but also the male buckle 1, and the male buckle and the female buckle on the second floor b are respectively arranged on different sides of the second floor. Thus, it is possible to continue to couple a third floor panel to the left side of the first floor panel a and a fourth floor panel to the right side of the second floor panel b.

Further, the first floor panel a and the second floor panel b are both rectangular panels, both having two short sides arranged in parallel and two long sides arranged in parallel. The present embodiment is provided with the male and female snaps 1 and 2 of the above-described structure, respectively, only at the two short sides of the two floor boards, and is provided with the male and female floor snaps of another known structure, respectively, at the two long sides.

The above are exemplary embodiments of the present application only, and are not intended to limit the scope of the present application, which is defined by the appended claims.

Claims (10)

1. Floor system comprising a first floor board (a) arranged horizontally and provided with a male snap (1) at a side and a second floor board (b) arranged horizontally and provided with a female snap (2) at a side, the male snap (1) comprising a tongue (101) protruding horizontally outwards, the female snap (2) comprising a tongue groove (201) recessed horizontally inwards, the male snap (1) and the female snap (2) being configured to be locked to each other by a horizontal movement of the first floor board (a) in relation to the second floor board (b);

it is characterized in that the preparation method is characterized in that,

the outer side end face of the tongue (101) is provided with a deformation joint (1013) which is horizontally and inwards recessed, the upper surface of the tongue (101) is provided with an upper clamping groove (1011) which is recessed downwards, the lower surface of the tongue (101) is provided with a lower clamping groove (1012) which is recessed upwards, the upper side groove wall of the tongue groove (201) is provided with an upper clamping table (2011) which is protruded downwards, and the lower side groove wall of the tongue groove (201) is provided with a lower clamping table (2012) which is protruded upwards;

the tongue (101) is inserted into the tongue groove (201) along a horizontal direction, and the upper clamping table (2011) is embedded into the upper clamping groove (1011) and the lower clamping table (2012) is embedded into the lower clamping groove (1012).

2. The flooring system as claimed in claim 1, wherein an upper surface of the tongue (101) is in interference abutment with an upper groove wall of the tongue groove (201), and a lower surface of the tongue (101) is in interference abutment with a lower groove wall of the tongue groove (201).

3. The flooring system of claim 1 or 2, wherein the upper catch (2011) is in an interference fit with the upper catch slot (1011) and the lower catch (2012) is in an interference fit with the lower catch slot (1012).

4. The flooring system as claimed in claim 1, wherein the outer section of the tongue (101) is pointed.

5. The flooring system as claimed in claim 1 or 4, wherein the upper surface of the tongue between the root of the tongue and the upper groove (1011) is an inclined plane with a lower outer surface and a higher inner surface, and the lower surface of the tongue between the root of the tongue and the lower groove (1012) is an inclined plane with a higher outer surface and a lower inner surface.

6. The flooring system as claimed in claim 1 or 4, wherein the tongue groove (201) is a flared groove.

7. The flooring system as claimed in claim 6, wherein an upper groove wall surface of the tongue groove between the tongue groove notch and the upper cassette stage (2011) is an inclined plane with a high outside and a low inside, and a lower groove wall surface of the tongue groove between the tongue groove notch and the lower cassette stage (2012) is an inclined plane with a low outside and a high inside.

8. The floor system according to claim 1, wherein an inner side surface of the upper locking stand (2011) is a guide slope with a high inside and a low outside, an inner side surface of the lower locking stand (2012) is a guide slope with a high outside and a low inside, an outer side groove wall surface of the upper locking groove (1011) is a guide slope with a high outside and a low inside, and an outer side groove wall surface of the lower locking groove (1012) is a guide slope with a high inside and a low outside.

9. -floor system according to claim 1, characterized in that the male snap (1) and the female snap (2) are each an integral part of metal, plastic or wood material.

10. Floor clasp comprising a male clasp (1) and a female clasp (2), the male clasp (1) comprising a tongue (101) protruding horizontally outwards, the female clasp (2) comprising a tongue groove (201) recessed horizontally inwards, the male clasp (1) and the female clasp (2) being configured to be locked to each other by a horizontal movement of the male clasp relative to the female clasp;

the novel corrugated pipe is characterized in that a horizontal inward-recessed deformation joint (1013) is formed on the end face of the outer side of the tongue (101), an upper clamping groove (1011) which is recessed downwards is formed on the upper surface of the tongue (101), a lower clamping groove (1012) which is recessed upwards is formed on the lower surface of the tongue (101), an upper clamping table (2011) which is protruding downwards is formed on the upper side groove wall of the tongue groove (201), a lower clamping table (2012) which is protruding upwards is formed on the lower side groove wall of the tongue groove (201), the tongue (101) is inserted into the tongue groove (201) along the horizontal direction, the upper clamping table (2011) is embedded into the upper clamping groove (1011), and the lower clamping table (2012) is embedded into the lower clamping groove (1012).

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