A composite bamboo board structure that is easy to splice

Abstract

The utility model relates to the technical field of composite bamboo boards, and discloses a composite bamboo board structure that is easy to splice. A connecting head is arranged on one side of a composite bamboo board body, convex surfaces are arranged on the upper and lower sides of the connecting head, and a limiting column is fixedly connected to the convex surface. A mounting groove is arranged on the other side of the composite bamboo board body, arc grooves are arranged on the upper and lower sides of the mounting groove, and a limiting groove is arranged on the arc groove, and the connecting head and the arc groove match each other. The utility model inserts a connecting head on one side of a composite bamboo board body into the inside of the mounting groove of another composite bamboo board body, at which time the convex surface on the connecting head moves to the inside of the arc groove, and at the same time, one end of the limiting column moves to the inside of the limiting groove, so that the splicing of two composite bamboo board bodies can be completed. The inclined setting of the limiting column can prevent the composite bamboo board bodies from being separated after splicing, thereby improving the stability of the splicing of the composite bamboo board bodies.

Description

Technical Field

[0001] The utility model relates to the technical field of composite bamboo boards, in particular to a composite bamboo board structure which is easy to splice. Background Art

[0002] At present, there are many all-wood floors on the market. All-wood floors are easy to deform and not very beautiful in appearance due to the defects of the wood itself. Composite wood floors also have the advantages of wear resistance and not easy to deform, and are also being used continuously. However, the bottom plate of wooden floors is usually made of wood veneer, which is made of natural tree species and inevitably has defects such as knots and insect holes. Additional processing such as repair is required during the processing, which wastes manpower and delays production efficiency. With the strengthening of forest resource protection, the manufacture of original wood floors is decreasing. Bamboo grows faster and using bamboo will not damage forest resources. Therefore, floors made of bamboo materials are becoming more and more important substitutes for wooden floors.

[0003] There is no mutual constraint structure between traditional bamboo boards, and the stability after laying is poor. In addition, the sound insulation and heat insulation performance of bamboo boards are poor. Therefore, an easy-to-splice composite bamboo board structure is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an easily spliced ​​composite bamboo board structure to solve the problems in the above background technology that the traditional bamboo boards have no mutual restraint structure, the stability after laying is poor, and the sound insulation and heat insulation performance of the bamboo boards are poor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite bamboo board structure that is easy to splice, comprising a composite bamboo board body, a connecting head is provided on one side of the composite bamboo board body, convex surfaces are provided on the upper and lower sides of the connecting head, and a limiting column is fixedly connected to the convex surface, an installation groove is provided on the other side of the composite bamboo board body, arc grooves are provided on the upper and lower sides of the installation groove, a limiting groove is provided on the arc groove, and the connecting head and the arc groove match each other.

[0006] Preferably, the above-mentioned composite bamboo board body includes a first outer base bamboo board, a waterproof membrane and sound-absorbing cotton, the waterproof membrane is arranged at the bottom of the first outer base bamboo board, the sound-absorbing cotton is arranged below the waterproof membrane, a support plate is arranged below the sound-absorbing cotton, thermal insulation cotton is arranged below the support plate, and a second outer base bamboo board is arranged below the thermal insulation cotton.

[0007] Preferably, a plurality of grooves are provided on the top of the support plate, and the sound-absorbing cotton abuts against the inside of the support plate.

[0008] Preferably, the convex surface and the mounting groove match each other, and the convex surface is snap-fitted into the interior of the mounting groove.

[0009] Preferably, the limiting column and the limiting groove match each other, and the limiting column is snap-fitted into the inside of the limiting groove.

[0010] Preferably, support gaskets are provided inside the thermal insulation cotton and the sound-absorbing cotton.

[0011] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0012] 1. The utility model inserts a connector on one side of a composite bamboo board body into the interior of a mounting groove of another composite bamboo board body. At this time, the convex surface on the connector moves to the interior of the arc groove, and at the same time, one end of the limiting column moves to the interior of the limiting groove, so that the two composite bamboo board bodies can be spliced. The inclined setting of the limiting column can prevent the composite bamboo board bodies from detaching after splicing, thereby improving the stability of the splicing of the composite bamboo board bodies.

[0013] 2. The utility model provides sound-absorbing cotton and thermal insulation cotton so that the composite bamboo board body has the effects of sound insulation and thermal insulation. At the same time, the grooves provided on the support plate can improve the sound absorption performance and reduce noise propagation, thereby improving the sound insulation effect. The setting of the supporting gasket can support the sound-absorbing cotton and thermal insulation cotton, prevent the sound-absorbing cotton and thermal insulation cotton from deformation, affect the use effect of the sound-absorbing cotton and thermal insulation cotton, and improve the stability of the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the composite bamboo board body of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation slot structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the connector structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the main structure of the composite bamboo board of the utility model.

[0020] Explanation of the reference numerals in the accompanying drawings: 1. Composite bamboo board body; 2. Connecting head; 3. Convex surface; 4. Limiting column; 5. Mounting groove; 6. Limiting groove; 7. First outer base bamboo board; 8. Waterproof membrane; 9. Sound-absorbing cotton; 10. Support board; 11. Thermal insulation cotton; 12. Second outer base bamboo board; 13. Groove; 14. Arc groove; 15. Support gasket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0023] Example

[0024] See also Figure 1-5 The utility model provides a technical solution: an easily spliced ​​composite bamboo board structure, comprising a composite bamboo board body 1, a connector 2 is provided on one side of the composite bamboo board body 1, convex surfaces 3 are provided on the upper and lower sides of the connector 2, and a limited position column 4 is fixedly connected to the convex surface 3, a mounting groove 5 is provided on the other side of the composite bamboo board body 1, arc grooves 14 are provided on the upper and lower sides of the mounting groove 5, and a limited position groove 6 is provided on the arc groove 14, the connector 2 and the arc groove 14 match each other, the convex surface 3 and the mounting groove 5 match each other, and the convex surface 3 is clamped in the inner of the mounting groove 5 The limiting column 4 and the limiting groove 6 match each other, and the limiting column 4 is clamped in the inside of the limiting groove 6; by inserting the connecting head 2 on one side of a composite bamboo board body 1 into the inside of the mounting groove 5 of the other composite bamboo board body 1, at this time, the convex surface 3 on the connecting head 2 moves to the inside of the arc groove 14, and at the same time, one end of the limiting column 4 moves to the inside of the limiting groove 6, the splicing of the two composite bamboo board bodies 1 can be completed. The inclined setting of the limiting column 4 can prevent the composite bamboo board bodies 1 from detaching after splicing, thereby improving the stability of the splicing of the composite bamboo board bodies 1.

[0025] The composite bamboo board body 1 includes a first outer base bamboo board 7, a waterproof membrane 8 and a sound-absorbing cotton 9. The waterproof membrane 8 is arranged at the bottom of the first outer base bamboo board 7, and the sound-absorbing cotton 9 is arranged below the waterproof membrane 8. By arranging the waterproof membrane 8, the waterproof membrane 8 is a PP film, which can prevent water stains from penetrating into the interior of the composite bamboo board body 1, so that the composite bamboo board body 1 has a waterproof effect; a support plate 10 is arranged below the sound-absorbing cotton 9, and a thermal insulation cotton 11 is arranged below the support plate 10. A second outer base bamboo board 12 is arranged below the thermal insulation cotton 11, and a plurality of grooves 13 are opened on the top of the support plate 10. By arranging the sound-absorbing cotton 9 and the thermal insulation cotton 11, the composite bamboo board body 1 has the effects of sound insulation and heat preservation. At the same time, the grooves 13 arranged on the support plate 10 can improve the sound absorption performance and reduce the noise transmission, thereby improving the effect of sound insulation;

[0026] The sound-absorbing cotton 9 is in contact with the inside of the support plate 10, and support gaskets 15 are provided inside the thermal insulation cotton 11 and the sound-absorbing cotton 9; through the setting of the support gaskets 15, the sound-absorbing cotton 9 and the thermal insulation cotton 11 can be supported to prevent the sound-absorbing cotton 9 and the thermal insulation cotton 11 from being deformed, affecting the use effect of the sound-absorbing cotton 9 and the thermal insulation cotton 11, and improving the stability of the installation; the support plate 10 can improve the overall strength of the composite bamboo board body 1.

[0027] Working principle or structural principle, when two composite bamboo board bodies 1 need to be spliced, the connector 2 on one side of one composite bamboo board body 1 is inserted into the inside of the mounting groove 5 of the other composite bamboo board body 1, and the convex surface 3 on the connector 2 moves to the inside of the arc groove 14, and at the same time, one end of the limit column 4 moves to the inside of the limit groove 6, so that the splicing of the two composite bamboo board bodies 1 can be completed. The inclined setting of the limit column 4 can prevent the composite bamboo board bodies 1 from being separated after splicing, thereby improving the stability of the splicing of the composite bamboo board bodies 1; by setting a waterproof membrane 8, the waterproof membrane 8 is a PP membrane, which can prevent water stains from penetrating into the composite bamboo board bodies 1. The interior of the bamboo board body 1 makes the composite bamboo board body 1 waterproof; by arranging the sound-absorbing cotton 9 and the thermal insulation cotton 11, the composite bamboo board body 1 has the effects of sound insulation and heat preservation. At the same time, the groove 13 arranged on the support plate 10 can improve the sound absorption performance and reduce noise propagation, thereby improving the sound insulation effect; through the arrangement of the supporting gasket 15, the sound-absorbing cotton 9 and the thermal insulation cotton 11 can be supported to prevent the sound-absorbing cotton 9 and the thermal insulation cotton 11 from being deformed, affecting the use effect of the sound-absorbing cotton 9 and the thermal insulation cotton 11, and improving the stability of the installation; the support plate 10 can improve the overall strength of the composite bamboo board body 1.

[0028] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. An easily spliced ​​composite bamboo board structure, comprising a composite bamboo board body (1), characterized in that: A connector (2) is provided on one side of the composite bamboo board body (1), and convex surfaces (3) are provided on both upper and lower sides of the connector (2), and a limiting column (4) is fixedly connected to the convex surface (3). A mounting groove (5) is provided on the other side of the composite bamboo board body (1), and arc grooves (14) are provided on both upper and lower sides of the mounting groove (5), and a limiting groove (6) is provided on the arc groove (14), and the connector (2) and the arc groove (14) match each other. The composite bamboo board body (1) comprises a first outer bamboo board (7), a waterproof membrane (8) and sound-absorbing cotton (9); the waterproof membrane (8) is arranged at the bottom of the first outer bamboo board (7); the sound-absorbing cotton (9) is arranged below the waterproof membrane (8); a support plate (10) is arranged below the sound-absorbing cotton (9); a heat-insulating cotton (11) is arranged below the support plate (10); and a second outer bamboo board (12) is arranged below the heat-insulating cotton (11); A plurality of grooves (13) are formed on the top of the support plate (10), and the sound-absorbing cotton (9) abuts against the inside of the support plate (10); The convex surface (3) and the mounting groove (5) match each other, and the convex surface (3) is snap-fitted into the interior of the mounting groove (5); The limiting column (4) and the limiting groove (6) match each other, and the limiting column (4) is clamped inside the limiting groove (6); Support pads (15) are provided inside the thermal insulation cotton (11) and the sound-absorbing cotton (9).

Images