CN111779217A

CN111779217A - Floor system and vertical dismounting type floor buckle

Info

Publication number: CN111779217A
Application number: CN202010776238.9A
Authority: CN
Inventors: 高峰; 刘在祥; 陈艳凤; 蔡园丰; 王兵; 牛争艳
Original assignee: Shanghai Xingye Material Technology Co Ltd
Current assignee: Shanghai Xingye Material Technology Co Ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2020-10-16

Abstract

The utility model relates to a floor system and vertical dismouting type floor are detained, floor system includes first floor block and second floor block, and the side of first floor block is equipped with public buckle, and the side of second floor block is equipped with the female buckle with public buckle looks adaptation, public buckle with female buckle constructs: the first floor block vertically moves downwards relative to the second floor block to be locked with each other, and the first floor block vertically moves upwards relative to the second floor block to be separated from each other, the male buckle comprises an upwards-sunken vertical tongue caulking groove and a horizontal outwards-extending elastic transverse tongue, the female buckle comprises an upwards-extending vertical tongue and a horizontal inwards-sunken transverse tongue caulking groove, the vertical tongue is embedded in the vertical tongue caulking groove, and the elastic transverse tongue is embedded in the transverse tongue caulking groove. The floor system and the floor buckle are simple and ingenious in structure, and the sides of the two floor blocks can be locked and separated in a vertical displacement mode.

Description

Floor system and vertical dismounting type floor buckle

Technical Field

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

Background

The patent number of Chinese invention patent No. CN201780059362.X discloses a floor buckle structure which locks and connects two adjacent floor blocks together in a vertical displacement mode, and after the floor buckle structure is assembled, the two adjacent floor blocks are locked with each other in the vertical and horizontal directions.

The structure which connects the corresponding sides of the two floor blocks together in a locking way through vertical displacement not only reduces the assembling difficulty of the floor blocks, but also has lower requirements on the space for paving the floor blocks, especially the requirement on the transverse space, and is very practical.

However, the floor buckle structure in the above patent has the following drawbacks:

after the sides of the two floor boards are locked and connected by the male and female buckles, the two floor boards can be separated only by rotating one of the floor boards downwards. However, since the floor laid on the ground does not have a space for downward rotation, when the fastening structure is applied to a floor system, it is easy to install but difficult to disassemble.

The present application is hereby presented.

Disclosure of Invention

The technical problem that this application will solve is: a floor system and a vertical disassembly and assembly type floor buckle with simple and ingenious structure are provided, which can lock and separate the sides of two floor blocks in a vertical displacement mode.

The technical scheme of the application is as follows:

a flooring system comprising horizontally arranged first and second flooring blocks, the side of the first flooring block being provided with a male snap, the side of the second flooring block being provided with a female snap adapted to the male snap, the male snap and the female snap being configured to: through first floor block for the second floor block vertically moves down and locks each other, through first floor block for the second floor block vertically moves up and throw off each other, public buckle is including the perpendicular tongue caulking groove of upwards sunken and the horizontal tongue that outwards stretches out of level, female buckle is including the perpendicular tongue that upwards stretches out and the horizontal tongue caulking groove of inwards sunken, erect the tongue inlay in erecting the tongue caulking groove, in order to lock at the horizontal direction first floor block with the second floor block, the horizontal tongue of elasticity inlay in the horizontal tongue caulking groove, in order to lock at vertical direction first floor block with the second floor block.

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

the male buckle comprises an elastic arm extending downwards and a deformation joint positioned on the inner side of the elastic arm, and the elastic transverse tongue is integrally formed at the lower end of the elastic arm.

The male buckle comprises an elastic arm extending upwards and a deformation joint positioned on the inner side of the elastic arm, and the elastic transverse tongue is integrally formed at the upper end of the elastic arm.

The male buckle includes:

a spring arm extending vertically and having two ends fixedly connected to the male buckle, and

the deformation joint is positioned on the inner side of the elastic arm;

the elastic transverse tongue is integrally formed in the middle of the elastic arm.

The transverse tongue caulking groove and the vertical tongue are separated by a certain distance in the horizontal direction, and the floor system further comprises a sealing strip which is vertically clamped by the male buckle and the female buckle and is positioned between the transverse tongue caulking groove and the vertical tongue.

The latter half of the horizontal tongue lateral surface of elasticity is outer high interior low direction inclined plane, the upper half of the horizontal tongue lateral surface of elasticity is outer low interior high direction inclined plane.

The wall surface of the upper side groove of the transverse tongue caulking groove is a guide inclined plane with a high outer part and a low inner part.

The first floor block comprises a wooden floor block body, the male buckle comprises a male buckle body which is integrated with the floor block body into a whole, and the elastic arm with the elastic transverse tongue is a metal piece or a plastic piece which is fixedly connected in the male buckle body.

A vertical disassembly and assembly type floor buckle, comprising a male buckle and a female buckle that are adapted, the male buckle and the female buckle being configured to: the male buckle vertically moves downwards relative to the female buckle to be locked with each other, and the male buckle vertically moves upwards relative to the female buckle to be separated from each other, the male buckle comprises an upwards-recessed vertical tongue caulking groove and a horizontal transverse tongue extending outwards horizontally, the female buckle comprises an upwards-extending vertical tongue and a horizontal inwards-recessed transverse tongue caulking groove, the vertical tongue is embedded in the vertical tongue caulking groove to lock the first floor block and the second floor block in the horizontal direction, and the elastic transverse tongue is embedded in the transverse tongue caulking groove to elastically lock the first floor block and the second floor block in the vertical direction.

The application can realize the following beneficial effects:

1. in the floor system, the male floor buckles and the female floor buckles arranged at the side positions of the adjacent floor blocks adopt a structure for realizing locking and separation in a vertical displacement mode, so that the floor blocks in all places are convenient to assemble and connect, and any floor block can be very conveniently vertically detached from the floor system.

2. When the floor fastener is used for connecting corresponding sides of adjacent floor blocks together, the two floor blocks are rigidly locked in the horizontal direction and in the vertical direction, so that the adjacent floor blocks cannot be disassembled even if a large horizontal force is applied to the floor blocks, and the adjacent floor blocks can be disassembled only by applying a vertical upward force to the floor blocks by a special tool, which is just matched with the use environment of the floor: when the floor system is in normal use, each floor block mainly receives vertical downward pressure and occasionally also receives larger horizontal thrust, however, the vertical downward pressure and the horizontal thrust cannot cause the floor blocks to be separated from each other, and the vertical upward tension which can cause the separation of the floor blocks cannot appear when the floor system is in normal use.

3. When the floor block is the timber apron, when making wooden floor block body part, in the direct integrated processing play female buckle body in floor block body side position, later with the metal that has the horizontal tongue of elasticity or plastic materials's bullet arm fixed connection in female buckle body again to make the floor of this application detain and be applicable to the timber apron equally.

4. In the vertical assembling process of two adjacent floor blocks, when the elastic transverse tongue on the male buckle is in contact with the female buckle and the elastic transverse tongue and the elastic arm are about to be pressed and deformed, the wall surface of the outer side groove of the embedding groove of the vertical tongue is mutually abutted with the surface of the inner side of the vertical tongue. Therefore, when the male buckle 1 moves downwards continuously to enable the elastic arm and the elastic transverse tongue to deform inwards, the horizontal thrust applied to the male buckle is resisted by the vertical tongue, an installer does not need to apply the horizontal thrust pointing to the second floor block to the first floor block, and the installation difficulty of the two floor blocks is further reduced.

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 illustrating a coupling structure of a first floor panel and a second floor panel according to a first embodiment of the present application.

Fig. 2 to 4 are schematic views illustrating an assembling process of a male buckle and a female buckle according to an embodiment of the present application.

Fig. 5 is a schematic cross-sectional view of a male buckle according to an embodiment of the present application.

Fig. 6 is a schematic structural diagram of a honeycomb aluminum plate in the first embodiment of the present application.

Fig. 7 is a cross-sectional structure diagram of a first floor board in the first embodiment of the present application.

Fig. 8 is a sectional view showing a coupling structure of adjacent four floor boards in one embodiment of the present application.

Fig. 9 is an assembly demonstration diagram of the male buckle and the female buckle in the second embodiment of the present application.

Fig. 10 is an illustration of an assembly process of the male and female fasteners in the third embodiment of the present application.

Fig. 11 is a schematic view of an assembly structure of a male buckle and a female buckle in the fourth embodiment of the present application.

Fig. 12 is an illustration of the assembly process of the elastic arm in the fifth embodiment of the present application, wherein the arrow indicates the insertion direction of the elastic arm.

Fig. 13 is an illustration of the assembly process of two floor blocks in the fifth embodiment of the present application.

Fig. 14 is a schematic assembly diagram of two floor blocks in the fifth embodiment of the present application.

Fig. 15 is an illustration of an assembly process of the male and female fasteners in the sixth embodiment of the present application.

Wherein: a-a first floor block, b-a second floor block, c-a third floor block, d-a fourth floor block, 1-a male buckle, 2-a female buckle, 3-a honeycomb aluminum plate, 4-a wood panel, 5-a sealing strip, 101-a vertical tongue caulking groove, 101 a-an outer side groove wall surface of the vertical tongue caulking groove, 101 b-an inner side groove wall surface of the vertical tongue caulking groove, 102-an elastic transverse tongue, 102 a-a lower half part of the outer side surface of the elastic transverse tongue, 102 b-an upper half part of the outer side surface of the elastic transverse tongue, 103-an elastic arm, 104-a deformation joint, 201-a vertical tongue, 201 a-an inner side surface of the vertical tongue, 202-a transverse tongue caulking groove, 202 a-an upper side groove wall surface of the transverse tongue caulking groove, 301-an upper aluminum plate, 302-a lower aluminum plate, 303-an aluminum honeycomb core layer and 3 a-a floor buckle embedding 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.

The first embodiment is as follows:

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 boards in a flooring system, respectively a first floor board a and a second floor board b, a side of the first floor board a is provided with a male snap 1, a side of the second floor board b is provided with a female snap 2 adapted to the male snap 1, the male snap 1 and the female snap 2 are configured to be locked with each other by the first floor board a moving vertically downwards relative to the second floor board b, and the male snap 1 and the female snap 2 are further configured to be released (unlocked) with each other by the first floor board a moving vertically upwards relative to the second floor board b.

The key improvement of this embodiment is that the male buckle 1 includes an upwardly concave vertical tongue insertion groove 101 and a horizontally outwardly extending resilient transverse tongue 102. The female buckle 2 comprises a vertical tongue 201 protruding upwards and a horizontal tongue embedding groove 202 sinking inwards horizontally. The tongue 201 is fitted in the tongue fitting groove 101 to lock the first floor panel a and the second floor panel b in a horizontal direction. The resilient cross tongue 102 is inserted into the cross tongue insertion groove 202 to resiliently lock the first floor panel a and the second floor panel b in the vertical direction.

The term "elastic transverse tongue" does not imply that the transverse tongue itself has elastic deformability, but rather: the "resiliency" of the cross tongue may come from the cross tongue itself, or from other structures (such as the spring arms described below in this embodiment) connecting the cross tongue and the male buckle body. Thus, when the lateral tongue is subjected to a force in a specific direction (vertical direction), "displacement deformation" occurs, and the "displacement deformation" is recovered after the aforementioned force is removed. The displacement deformation can be the whole displacement of the transverse tongue, or the deformation and local displacement of the transverse tongue. Specifically, in this embodiment, the following structure is adopted:

the male buckle 1 further comprises a spring arm 103 extending downward and a deformation joint 104 located inside the spring arm, and the elastic transverse tongue 102 is integrally formed at the lower end of the spring arm 103.

In the present embodiment, the elastic lateral tongue 102 is spaced apart from the vertical tongue insertion groove 101 by a predetermined distance in the horizontal direction, and the elastic lateral tongue 102 is located outside the vertical tongue insertion groove 101. Correspondingly, the transverse tongue caulking groove 202 is separated from the vertical tongue 201 by a certain distance in the horizontal direction, and the transverse tongue caulking groove 202 is positioned at the inner side of the vertical tongue 201. In some other embodiments of the present application, the resilient tongue 102 may be disposed inside the tongue slot 101, and the tongue slot 202 may be disposed outside the tongue 201. The elastic transverse tongue 102 and the vertical tongue caulking groove 101, and the transverse tongue caulking groove 202 and the vertical tongue 201 are arranged at intervals in the horizontal direction (specifically, the horizontal direction perpendicular to the connecting edge of the two floor blocks), so that the male buckle and the female buckle are convenient to manufacture and vertically assemble, and meanwhile, a sealing strip can be very conveniently clamped between the male buckle and the female buckle to prevent water, specifically, see the third embodiment.

Referring to fig. 2 to 4, when assembled, the outer side surface of the upper half of the male buckle 1 of the first floor board a is vertically moved downwards against the outer side surface of the upper half of the female buckle 2 of the second floor board b. The elastic transverse tongue 102 on the male buckle 1 moves inwards under the extrusion of the outer side surface of the upper half part of the female buckle 2, and the elastic arm 103 is indirectly pressed (the elastic transverse tongue 102 is directly pressed) and the lower end deforms inwards. When the elastic transverse tongue 102 moves downwards to the position of the transverse tongue caulking groove 202, the elastic transverse tongue 102 is not pressed, the elastic arm 103 restores to deform, and the elastic transverse tongue 102 moves outwards to be embedded into the transverse tongue caulking groove 202, so that the elastic locking of the male buckle 1 and the female buckle 2 in the vertical direction is realized. At this time, the vertical tongue 201 of the female buckle 2 is just embedded into the vertical tongue embedding groove 101 of the male buckle 1, so that rigid locking of the male buckle 1 and the female buckle 2 in the horizontal direction is realized.

When the first floor block a and the second floor block b need to be separated, a certain amount of pull-up force can be applied to the first floor block a by means of the negative pressure suction cups adsorbed on the upper surface of the first floor block a, the elastic transverse tongue 102 is directly pressed, the elastic arm 103 is indirectly pressed, the lower end of the elastic transverse tongue 103 deforms inwards, and the elastic transverse tongue 102 moves inwards to be separated from the transverse tongue caulking groove 202.

Referring to fig. 5, in order to facilitate vertical locking and vertical separation of the male buckle 1 and the female buckle 2 (i.e., vertical locking and vertical separation of the first floor board a and the second floor board b), in the present embodiment, the lower half portion 102a of the outer side surface of the elastic transverse tongue 102 is provided with a guiding inclined surface with a higher outer part and a lower inner part, and the upper half portion 102b of the outer side surface of the elastic transverse tongue 102 is provided with a guiding inclined surface with a lower outer part and a higher inner part. In the process of vertically assembling and vertically separating the two floor blocks, the vertical extrusion force applied to the elastic transverse tongue 102 is converted into a horizontal extrusion force (horizontal component force) under the action of the guide inclined surface, so that the elastic arm 103 is more easily deformed.

Further, the upper half 102a and the lower half 102b of the outer side of the elastic tongue 102 are both arc surfaces having a certain smoothness. Furthermore, the two arc surfaces are co-circular, so that the outer side surface of the elastic transverse tongue 102 is an arc surface as a whole.

In order to better guide the elastic tongue 102 to escape from the tongue groove 202 (when the first floor board is subjected to a sufficiently large pulling-up force), the present embodiment sets the upper groove wall surface 202a of the tongue groove 202 of the female buckle 2 to a guide slope having a high outside and a low inside. Further, the upper groove wall surface of the tongue insertion groove 202 is a circular arc surface.

In this embodiment, each floor buckle is an integrally formed member and is made of an aluminum alloy profile. Other materials, such as integrally formed plastic, may also be used for the floor buckle.

Of course, the male buckle 1 or the female buckle 2 can be provided as a split structure assembled by a plurality of parts.

Each floor block (including the first and second floor blocks) in the embodiment is not a traditional wood floor block or a marble or ceramic tile floor block, but is a composite structure, and is mainly formed by mutually bonding and fixing a lower honeycomb aluminum plate 3 and an upper wood panel 4, and a floor buckle is bonded and fixed at the side position of the honeycomb aluminum plate 3.

The aforementioned wooden panel 4 may also be replaced with a marble panel, a tile panel, or a plastic panel. The aluminum honeycomb plate 3 is composed of an upper aluminum plate 301, a lower aluminum plate 302 arranged in parallel below the upper aluminum plate, and an aluminum honeycomb core layer 303 fixedly connected between the upper aluminum plate and the lower aluminum plate. The area of aluminium honeycomb core layer 303 will be less than the area of upper aluminum plate 301 and lower floor's aluminum plate 302, and every side of aluminium honeycomb core layer 303 all is in the inboard of upper aluminum plate 301 and lower floor's aluminum plate 302 corresponding side moreover to it inlays dress clearance 3a to have formed the floor buckle that is located around aluminium honeycomb core layer 303 between upper aluminum plate 301 and lower floor's aluminum plate 302. The floor buttons are fitted into the floor button fitting gaps 3 a. The floor buckle portion fitted into the floor buckle fitting gap 3a is bonded and fixed to the upper aluminum plate 301 and the lower aluminum plate 302.

Referring to fig. 7 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 the third floor panel c to the other side of the first floor panel a and the fourth floor panel d to the other side of the second floor panel b, as shown in fig. 8.

Example two:

fig. 9 shows a second embodiment of the flooring system of the present application, which has substantially the same structural form as the first embodiment, except that:

in the present embodiment, the elastic arm 103 of the male buckle 1 extends upward instead of downward, and the elastic transverse tongue 102 is integrally formed at the upper end of the elastic arm 103 instead of the lower end.

Example three:

fig. 10 shows a third embodiment of the flooring system of the present application, which has substantially the same form of construction as the first embodiment, except that:

in this embodiment, the elastic arm 103 of the male buckle 1 extends vertically, both ends of the elastic arm 103 are integrally connected with the male buckle body, and the elastic transverse tongue 102 is integrally formed in the middle of the elastic arm 103.

It should be noted that the terms "upper end, lower end, middle portion" of the spring arm in the claims and the description of the present application should not be construed narrowly, and "upper end" should not be construed restrictively as the upper end point position of the spring arm, "lower end" should not be construed restrictively as the lower end point position of the spring arm, and "middle" should not be construed restrictively as the geometric midpoint of the length dimension of the spring arm. Generally, if the length of the spring arm is divided into three sections, the upper section can be called the upper end of the spring arm everywhere, the lower section can be called the lower end of the spring arm everywhere, and the middle section can be called the middle of the spring arm everywhere.

Example four:

fig. 11 shows a fourth embodiment of the flooring system of the present application, which has substantially the same form of construction as the first embodiment, except that:

in the present embodiment, a weather strip 5 is provided at the mating portion of the male buckle 1 and the female buckle 2.

The sealing strip 5 is specifically arranged at a position between the transverse tongue caulking groove 202 and the vertical tongue caulking groove 201, and is vertically clamped by the male buckle 1 and the female buckle 2. Thus, water above the floor system can be prevented from permeating downwards into the lower part of the floor system through the gap at the joint and matching part of the floor blocks.

Example five:

fig. 12 to 14 show a fifth embodiment of the flooring system of the present application, which is similar in structure to the first embodiment except that:

in the implementation, the body part of each floor block is made of wood, commonly called as wood floor or wood floor block, including solid wood floor, laminate wood floor, solid wood composite floor, multilayer composite floor, bamboo floor, cork floor, and the like, and is not a composite structure of a honeycomb substrate and a wood panel. The body part of the male buckle 1 is made of wood material which is connected with the floor block body into a whole, and the male buckle body is directly and integrally processed at the side edge of the floor block body when the body part of the wood floor block is manufactured. Then, the elastic arm 103 with the elastic transverse tongue 102 is fixedly connected into the wooden male buckle body, and the elastic arm with the elastic transverse tongue is preferably made of metal or plastic with certain deformability and high structural strength. The female snap 2 is then completely made integral with the body portion of the floor panel, i.e.: the female buckle 2 is integrally of a wood structure and is connected with the body structure of the floor block into a whole, and the female buckle 2 is directly integrally processed at the side edge of the floor block body while the wood floor block body is manufactured.

Example six:

fig. 15 shows a sixth embodiment of the flooring system of the present application, which is structurally similar to the first embodiment, with the main differences:

in this embodiment, during the vertical assembly of the male and female snaps, that is, the vertical assembly of the first and second floor boards a and b, when the elastic transverse tongue 102 of the male snap 1 contacts the female snap 2, the outer groove wall surface 101a of the vertical tongue insertion groove 101 and the inner side surface 201a of the vertical tongue 201 abut against each other. Thus, when the male buckle 1 moves downwards continuously to enable the elastic arm and the elastic transverse tongue to deform inwards, the horizontal thrust applied to the male buckle 1 is resisted by the vertical tongue 201, an installer does not need to apply the horizontal thrust pointing to the second floor block to the first floor block a, and the installation difficulty of the two floor blocks is further reduced.

That is, when the elastic arm and the elastic transverse tongue are about to be pressed and deformed, the vertical tongue 201 and the vertical tongue embedding groove 101 are matched with each other to form vertical guiding.

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

1. Floor system comprising horizontally arranged first floor blocks (a) and second floor blocks (b), the sides of the first floor blocks (a) being provided with male snaps (1), the sides of the second floor blocks (b) being provided with female snaps (2) adapted to the male snaps (1), the male snaps (1) and the female snaps (2) being configured to: locked to each other by the first floor board (a) moving vertically downward with respect to the second floor board (b) and unlocked from each other by the first floor board (a) moving vertically upward with respect to the second floor board (b), it is characterized in that the male buckle (1) comprises an upward concave vertical tongue caulking groove (101) and an elastic transverse tongue (102) which horizontally extends outwards, the female buckle (2) comprises a vertical tongue (201) extending upwards and a horizontal tongue caulking groove (202) horizontally and inwards sunken, the tongue (201) is fitted into the tongue fitting groove (101) to lock the first floor panel (a) and the second floor panel (b) in a horizontal direction, the elastic cross tongue (102) is embedded in the cross tongue embedding groove (202) to elastically lock the first floor board (a) and the second floor board (b) in a vertical direction.

2. -floor system according to claim 1, characterized in that the male snap (1) comprises a downwardly projecting spring arm (103) and a deformation joint (104) located inside said spring arm, the resilient cross tongue (102) being integrally formed at the lower end of the spring arm (103).

3. -floor system according to claim 1, characterized in that the male catch (1) comprises an upwardly projecting spring arm (103) and a deformation joint (104) located inside the spring arm, the resilient cross tongue (102) being integrally formed at the upper end of the spring arm (103).

4. -floor system according to claim 1, characterized in that said male snap (1) comprises:

a spring arm (103) which extends vertically and is fixedly connected with the male buckle (1) at two ends, and

a deformation joint (104) located inside the elastic arm;

the elastic transverse tongue (102) is integrally formed in the middle of the elastic arm (103).

5. -floor system according to claim 1 or 2 or 3 or 4, characterized in that said tongue grooves (202) are horizontally distanced from said vertical tongue (201), and in that it further comprises a sealing strip (5) which is vertically clamped by said male (1) and female (2) buckles and which is located between said tongue grooves (202) and said vertical tongue (201).

6. -floor system according to claim 2 or 3 or 4, characterized in that the lower half (102a) of the outer side of the resilient transverse tongue (102) is a guide slope with a high outside and a low inside, and the upper half (102b) of the outer side of the resilient transverse tongue (102) is a guide slope with a low outside and a high inside.

7. The flooring system as claimed in claim 2, 3 or 4, wherein the upper groove wall surface (202a) of the tongue groove (202) is a guide slope having a high outer side and a low inner side.

8. -floor system according to claim 2 or 3 or 4, characterized in that said first floor panel (a) comprises a wood floor panel body, that said male snap (1) comprises a male snap body of one piece construction with said floor panel body, and that said resilient arm (103) with said resilient cross tongue (102) is a metal or plastic piece fixedly connected in said male snap body.

9. -floor system according to claim 1 or 2 or 3 or 4, characterized in that said tongue grooves (202) are horizontally distanced from said tongue (201), and that during the vertical assembly of said first (a) and second (b) floor panels, the outer groove wall surface (101a) of said tongue groove (101) and the inner side surface (201a) of said tongue (201) abut each other when said resilient tongue (102) is in contact with said female snap (2).

10. A vertical disassembly and assembly type floor buckle comprises a male buckle (1) and a female buckle (2) which are matched, wherein the male buckle (1) and the female buckle (2) are configured into a structure that: the floor panel assembly is characterized in that the male buckle (1) comprises an upward-concave vertical tongue groove (101) and a horizontal outward-protruding elastic transverse tongue (102), the female buckle (2) comprises an upward-protruding vertical tongue (201) and a horizontal inward-concave transverse tongue groove (202), the vertical tongue (201) is embedded in the vertical tongue groove (101) to lock the first floor panel (a) and the second floor panel (b) in the horizontal direction, and the elastic transverse tongue (102) is embedded in the transverse tongue groove (202) to elastically lock the first floor panel (a) and the second floor panel (b) in the vertical direction.