CN103074988A - Double-layer composite plastic floor - Google Patents
Double-layer composite plastic floor Download PDFInfo
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- CN103074988A CN103074988A CN2011103275002A CN201110327500A CN103074988A CN 103074988 A CN103074988 A CN 103074988A CN 2011103275002 A CN2011103275002 A CN 2011103275002A CN 201110327500 A CN201110327500 A CN 201110327500A CN 103074988 A CN103074988 A CN 103074988A
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- floor
- tongue
- cushion coat
- groove
- floor cushion
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Abstract
The invention discloses a double-layer composite plastic floor. The double-layer composite plastic floor comprises a floor surface layer and a floor cushion layer which is arranged under the floor surface layer, wherein the floor surface layer and the floor cushion layer are paralleled to each other and are horizontally and longitudinally connected together in a dislocation adhesion way, bulge parts between the floor surface layer and the floor cushion layer are formed into connecting strips and connecting lap strips, and adhesive sticker is coated on connecting surfaces opposite to the connecting strips and/or the connecting lap strips; and the floor cushion layer is formed by connecting a left floor cushion layer and a right floor cushion layer through connecting rabbets in a clamping way, the connecting rabbets are just arranged at long sides of the floor cushion layer and are formed by convex tenons and concave mortises, the convex tenons and the concave mortises are respectively arranged at long edges at two sides of the floor cushion layer and can form inserting connection, the convex tenons and the concave mortises are of parallelograms, and the convex tenons and the concave mortises are matched. According to the double-layer composite plastic floor disclosed by the invention, the inserting connection of the tenons and the mortises can be easily and quickly realized, and thus the assembly and the disassembly of a floor can be easy and efficient; and through an optimization structure, the manufacturing technology difficulty can be reduced, the manufacturing cost can be reduced, and the structural strength of a connecting tenon can be increased.
Description
Technical field
The present invention relates to plastic floor, particularly a kind of Dual-layer composite plastic floor.
Background technology
Plastic floor has ornamental strong, the characteristics such as feel is good, light, and people usually select plastic floor that the flooring is decorated.Existing plastic floor is divided into two classes, and a class is the sliding conventional plastic floors of four marginal raies, and another kind of is the splicing plastic floor that is provided with buckle structure all around.The application on conventional plastic floor is more extensive, but shortcoming is also apparent in view: temperature, humidity and planeness etc. to ground during construction are had relatively high expectations, and cause operating expenses very high; Traditional vinyl tile of not being with, except being had relatively high expectations in ground, also needing coat on the ground first could be bonding behind the solvent adhesive during construction, and construction speed is slower, and needs professional construction troop; In addition, use in a large number solvent adhesive, easily the severe contamination room air; Because the coefficient of thermal expansion on plastic floor and ground is inconsistent, thereby the plastic floor of laying easily produces shrinkage joint and warping phenomenon because of variations in temperature.
For around be provided with the splicing plastic floor of buckle structure, be adjacent between the plate to form buckle structure by the connection tenon on plastic floor wherein and the mouth of connecting trough clamping combination on the adjacent plastic floor, its connecting portion cooperates closely.The splicing plastic floor has been simplified splicing floors, dismounting process, and the floor closely, firmly after the assembly unit.But this class plastic floor also exists deficiency: because the wedging position snap fit is tight, so that splicing floors, dismounting are more bothersome; All buckle structure will be set on the long limit of plastic floor and minor face, and for satisfying the assembling requirement on floor, the buckle structure on the long limit of plastic floor and the minor face need reach higher position accuracy demand, this has improved undoubtedly the accuracy of manufacture and has required and manufacturing cost; On the connection tenon of buckle structure, the width dimensions of root is minimum, and structural strength is relatively poor, is easy to damage, and affects the application life of plastic floor; Using more splicing plastic floor now is to be formed by floor surface and floor cushion coat bonding connection, buckle structure is arranged on the floor cushion coat, according to existing manufacturing process situation, floor cushion coat is easier to guarantee with the relative-position error ratio of the connection tenon on one side or mouth of connecting trough, but mouth of connecting trough is complementary on the both sides, the relative positional accuracy that connects tenon is difficult to guarantee, foozle is larger, the floor cushion coat of prior art is an integral body, can't adjust the mouth of connecting trough that is complementary on the both sides, the relative position that connects tenon, such plastic floor are difficult to reach the assembling requirement when assembling.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of can be easily, realize connecting tenon quickly and be connected the connection of plugging together with mouth of connecting trough, thereby so that splicing floors, dismounting easily, efficient; Simplify the syndeton setting, adjust the floor cushion coat structure, reduce the manufacturing process difficulty, reduce manufacturing cost; Improve joint tongue header structure intensity, effectively prolong the plastic floor Dual-layer composite plastic floor in application life.
The present invention is achieved through the following technical solutions technical goal.
Dual-layer composite plastic floor, comprise floor surface and the floor cushion coat that places under it, described floor surface surface configuration is rectangle, both are parallel to each other laterally, vertically misplace bonding connection together, ledge forms connection strap and is connected bar with connection each other, takes the relative connection plane of bar in connection strap and/or connection and is coated with adhesive sticker; Described floor cushion coat is provided with the connection tongue and groove; Its improvements are: described connection tongue and groove only is arranged on the long limit of floor cushion coat both sides, by on the long limit that is separately positioned on the floor cushion coat both sides, can form the evagination joint tongue that plugs together connection, interior sunk coak forms; Described floor cushion coat is formed by connecting by connecting the tongue and groove clamping by left floor cushion coat, right floor cushion coat; The shape of described joint tongue, tongue-and-groove is parallelogram, one side the overlapping with the long limit of floor cushion coat both sides respectively of described parallel four limit row; Described joint tongue has outer lingual surface and interior lingual surface, and interior lingual surface is one side of parallelogram, acutangulates with the long limit of floor cushion coat, and outer lingual surface is the adjacent both sides of parallelogram; Described tongue-and-groove has interior tongue and groove and outer tongue and groove, and outer tongue and groove is one side of parallelogram, acutangulates with the long limit of floor cushion coat, and interior tongue and groove is the adjacent both sides of parallelogram; Described joint tongue, tongue-and-groove are complementary.
The further technical scheme of the present invention is: described left floor cushion coat, right floor cushion coat are the L-type member, and both L-types are put upside down each other, and be mutually chimeric, and connect into floor cushion coat by connecting the tongue and groove clamping; Described left floor cushion coat, right floor cushion coat are connected connection tenon and the mouth of connecting trough that can form the clamping combination in the end on the long limit of L-type member with the minor face inboard; Described left floor cushion coat is provided with the connection tenon in the end on the long limit of L-type member, is provided with mouth of connecting trough in the minor face inboard; Described right floor cushion coat is provided with mouth of connecting trough in the end on the long limit of L-type member, is provided with the connection tenon in the minor face inboard; Described connection tenon, mouth of connecting trough are complementary; Described connection tenon, mouth of connecting trough be shaped as the fillet wedge shape; Described mouth of connecting trough, connect the swallow-tail form that is shaped as of tenon; The tip of the tongue of described joint tongue is provided with knuckle, and the bottom land of tongue-and-groove is provided with knuckle, and the radius of the tip of the tongue knuckle of joint tongue is not less than the radius of the bottom land knuckle of tongue-and-groove; The root of described joint tongue and the notch of tongue-and-groove are provided with knuckle.
The present invention compared with prior art has following good effect:
1. connect tenon and mouth of connecting trough and adopt spigot connection structure, can realize connecting very light, quickly tenon and be connected the connection of plugging together with mouth of connecting trough, thereby so that splicing floors, dismounting easily, efficient.
2. the connection tenon only is set on the long limit of floor cushion coat and is connected tenon, reduced the manufacturing process difficulty, reduced manufacturing cost.
3. floor cushion coat adopts fabricated structure, can guarantee to connect tenon and mouth of connecting trough mutual alignment on the floor cushion coat both sides, thereby guarantee the assembling requirement on floor by adjusting, and like this, has also reduced floor cushion coat manufacturing process difficulty, has reduced manufacturing cost.
4. the bottom land of the tip of the tongue of joint tongue and root, tongue-and-groove and notch adopt the knuckle structure, reduce stress and concentrate, and can make things convenient for joint tongue to insert tongue-and-groove, also significantly improve joint tongue root structure intensity, effectively prolong the application life of plastic floor.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is Fig. 1 left view.
Fig. 3 is Fig. 1 top view.
Fig. 4 is the structural representation of floor surface of the present invention.
Fig. 5 is the structural representation of floor cushion coat of the present invention.
Fig. 6 is the structural representation of the left floor cushion coat of the present invention.
Fig. 7 is the structural representation of the right floor cushion coat of the present invention.
Fig. 8 is assembling schematic diagram of the present invention.
Fig. 9 is the I part enlarged diagram (tenon tongue structure schematic diagram of the present invention) among Fig. 5.
Figure 10 is the II part enlarged diagram (tenon groove structure schematic diagram of the present invention) among Fig. 5.
The specific embodiment
The invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments for the below.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, it is a preferred embodiment of Dual-layer composite plastic floor of the present invention, comprise floor surface 2 and the floor cushion coat 1 that places under it, floor surface 2, floor cushion coat 1 surface configuration are and are rectangle, both are parallel to each other laterally, vertically misplace bonding connection together, ledge forms connection strap 5 and is connected bar 6 with connection each other, at connection strap 5 and/or connect and take bar 6 relative connection planes and be coated with adhesive sticker.
Such as Fig. 1, Fig. 5, Fig. 6, shown in Figure 7, floor cushion coat 1 is to form like this: floor cushion coat 1 is combined by left floor cushion coat 3, right floor cushion coat 4, left floor cushion coat 3, right floor cushion coat 4 are the L-type member, both L-types are put upside down each other, mutually chimeric, and connect into floor cushion coat 1 by connecting the tongue and groove clamping; Left floor cushion coat 3, right floor cushion coat 4 are connected connection tenon and the mouth of connecting trough that can form the clamping combination in the end on the long limit of L-type member with the minor face inboard, in the present embodiment, left floor cushion coat 3 is provided with in the end on the long limit of L-type member and connects tenon 31, is provided with mouth of connecting trough 32 in the minor face inboard; Right floor cushion coat 4 is provided with mouth of connecting trough 41 in the end on the long limit of L-type member, is provided with in the minor face inboard to connect tenon 42; Connection tenon 31, mouth of connecting trough 41 are complementary, and mouth of connecting trough 32, connection tenon 42 are complementary; What connect tenon 31, mouth of connecting trough 41 is shaped as the fillet wedge shape, mouth of connecting trough 32, connects the swallow-tail form that is shaped as of tenon 42.
Such as Fig. 1, Fig. 5, Fig. 6, Fig. 7, Fig. 9, shown in Figure 10, on the long limit of floor cushion coat 1 both sides, arrange respectively and can form the evagination joint tongue 7 that plugs together connection, interior sunk coak 8 compositions; The shape of joint tongue 7, tongue-and-groove 8 is parallelogram, one side the overlapping with the long limit of floor cushion coat 1 both sides respectively of parallel four limit row; Joint tongue 7 has outer lingual surface 71 and interior lingual surface 72, and interior lingual surface 72 is one side of parallelogram, acutangulates with floor cushion coat 1 long limit, and outer lingual surface 71 is the adjacent both sides of parallelogram; Tongue-and-groove 8 has interior tongue and groove 81 and outer tongue and groove 82, and outer tongue and groove 82 is one side of parallelogram, acutangulates with floor cushion coat 1 long limit, and interior tongue and groove 81 is the adjacent both sides of parallelogram; Joint tongue 7, tongue-and-groove 8 are complementary; The tip of the tongue of joint tongue 7 is provided with knuckle 73, and the bottom land of tongue-and-groove 8 is provided with knuckle 83, and the radius of knuckle 73 is not less than the radius of knuckle 83; The notch of the root of joint tongue 7 and tongue-and-groove 8 is provided with knuckle, knuckle is set can reduces stress and concentrate, and makes things convenient for joint tongue 7 to insert tongue-and-grooves 8, also significantly improves joint tongue 7 root structure intensity.
Such as Fig. 1, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, the present invention only arranges the connection tongue and groove on the long limit of floor cushion coat 1 both sides, like this, has reduced the manufacturing process difficulty, has reduced manufacturing cost.When utilizing Dual-layer composite plastic floor Assembly floor of the present invention, the joint tongue 7 of Dual-layer composite plastic floor of the present invention is inserted in the tongue-and-groove 8 of adjacent double-layers composite plastic floor, formation plugs together connection, be equivalent to the horizontal and vertical fastening devices of all having installed at two blocks of plastic floors, solved the orientation problem of assembling between the plastic floor.Under the acting in conjunction of joint tongue 7 and tongue-and-groove 8 inserteds and adhesive sticker, can realize tight between the Dual-layer composite plastic floor, the firm connection, form an Integral floor.
Certainly, in order to guarantee to reach the assembling requirement on floor, the size of every Dual-layer composite plastic floor of the present invention should be complementary, and 1 dislocation of floor surface 2, floor cushion coat is identical, and joint tongue 7 just should mate with tongue-and-groove 8.
Above-described embodiment only is the design of explanation the technology of the present invention and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement, can not be with this protection scope of the present invention.All equivalences that Spirit Essence is done according to the present invention change, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. Dual-layer composite plastic floor, comprise floor surface (2) and place floor cushion coat (1) under it, described floor surface (2) surface configuration is rectangle, both are parallel to each other laterally, vertically misplace bonding connection together, ledge forms connection strap (5) and is connected bar (6) with connection each other, takes the relative connection plane of bar (6) in connection strap (5) and/or connection and is coated with adhesive sticker; Described floor cushion coat (1) is provided with the connection tongue and groove; It is characterized in that: described connection tongue and groove only is arranged on the long limit of floor cushion coat (1) both sides, by on the long limit that is separately positioned on floor cushion coat (1) both sides, can form the evagination joint tongue (7) that plugs together connection, interior sunk coak (8) forms; Described floor cushion coat (1) is formed by connecting by connecting the tongue and groove clamping by left floor cushion coat (3), right floor cushion coat (4); The shape of described joint tongue (7), tongue-and-groove (8) is parallelogram, one side the overlapping with the long limit of floor cushion coat (1) both sides respectively of described parallel four limit row; Described joint tongue (7) has outer lingual surface (71) and interior lingual surface (72), and interior lingual surface (72) is one side of parallelogram, acutangulates with the long limit of floor cushion coat (1), and outer lingual surface (71) is the adjacent both sides of parallelogram; Described tongue-and-groove (8) has interior tongue and groove (81) and outer tongue and groove (82), and outer tongue and groove (82) is one side of parallelogram, acutangulates with the long limit of floor cushion coat (1), and interior tongue and groove (81) is the adjacent both sides of parallelogram; Described joint tongue (7), tongue-and-groove (8) are complementary.
2. Dual-layer composite plastic floor according to claim 1, it is characterized in that: described left floor cushion coat (3), right floor cushion coat (4) are the L-type member, both L-types are put upside down each other, and are mutually chimeric, and connect into floor cushion coat (1) by connecting the tongue and groove clamping.
3. Dual-layer composite plastic floor according to claim 2 is characterized in that: described left floor cushion coat (3), right floor cushion coat (4) are connected connection tenon and the mouth of connecting trough that can form the clamping combination in the end on the long limit of L-type member with the minor face inboard.
4. Dual-layer composite plastic floor according to claim 3 is characterized in that: described left floor cushion coat (3) is provided with in the end on the long limit of L-type member and connects tenon (31), is provided with mouth of connecting trough (32) in the minor face inboard; Described right floor cushion coat (4) is provided with mouth of connecting trough (41) in the end on the long limit of L-type member, is provided with in the minor face inboard to connect tenon (42); Described connection tenon (31), mouth of connecting trough (41) are complementary, and mouth of connecting trough (32), connection tenon (42) are complementary.
5. Dual-layer composite plastic floor according to claim 4 is characterized in that: described connection tenon (31), mouth of connecting trough (41) be shaped as the fillet wedge shape.
6. Dual-layer composite plastic floor according to claim 4 is characterized in that: described mouth of connecting trough (32), connect the swallow-tail form that is shaped as of tenon (42).
7. Dual-layer composite plastic floor according to claim 1, it is characterized in that: the tip of the tongue of described joint tongue (7) is provided with knuckle (73), the bottom land of tongue-and-groove (8) is provided with knuckle (83), and the radius of knuckle (73) is not less than the radius of knuckle (83).
8. Dual-layer composite plastic floor according to claim 1, it is characterized in that: the notch of the root of described joint tongue (7) and tongue-and-groove (8) is provided with knuckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103275002A CN103074988A (en) | 2011-10-25 | 2011-10-25 | Double-layer composite plastic floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103275002A CN103074988A (en) | 2011-10-25 | 2011-10-25 | Double-layer composite plastic floor |
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| Publication Number | Publication Date |
|---|---|
| CN103074988A true CN103074988A (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103275002A Pending CN103074988A (en) | 2011-10-25 | 2011-10-25 | Double-layer composite plastic floor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049818A (en) * | 2016-07-29 | 2016-10-26 | 无锡市凯达来塑胶有限公司 | Novel combined seamless carbon-plastic floor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2591128Y (en) * | 2003-01-02 | 2003-12-10 | 李尚霖 | Tongue-and-groove wooden floor |
| CN201250496Y (en) * | 2008-08-07 | 2009-06-03 | 杨红燕 | A plastic floor |
| GB2457669A (en) * | 2008-02-20 | 2009-08-26 | Wayne Matthews | Two layer tile |
| CN101881076A (en) * | 2010-06-09 | 2010-11-10 | 黄焕文 | Combined floor capable of being paved conveniently |
| CN201981763U (en) * | 2011-01-27 | 2011-09-21 | 张国平 | Plastic locking and fastening floor |
| CN202299320U (en) * | 2011-10-25 | 2012-07-04 | 泰州市华丽塑料有限公司 | Dual-layer composite plastic floor |
-
2011
- 2011-10-25 CN CN2011103275002A patent/CN103074988A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2591128Y (en) * | 2003-01-02 | 2003-12-10 | 李尚霖 | Tongue-and-groove wooden floor |
| GB2457669A (en) * | 2008-02-20 | 2009-08-26 | Wayne Matthews | Two layer tile |
| CN201250496Y (en) * | 2008-08-07 | 2009-06-03 | 杨红燕 | A plastic floor |
| CN101881076A (en) * | 2010-06-09 | 2010-11-10 | 黄焕文 | Combined floor capable of being paved conveniently |
| CN201981763U (en) * | 2011-01-27 | 2011-09-21 | 张国平 | Plastic locking and fastening floor |
| CN202299320U (en) * | 2011-10-25 | 2012-07-04 | 泰州市华丽塑料有限公司 | Dual-layer composite plastic floor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049818A (en) * | 2016-07-29 | 2016-10-26 | 无锡市凯达来塑胶有限公司 | Novel combined seamless carbon-plastic floor |
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Application publication date: 20130501 |