CN216766643U - Stable solid wood composite floor - Google Patents

Stable solid wood composite floor Download PDF

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Publication number
CN216766643U
CN216766643U CN202220473556.2U CN202220473556U CN216766643U CN 216766643 U CN216766643 U CN 216766643U CN 202220473556 U CN202220473556 U CN 202220473556U CN 216766643 U CN216766643 U CN 216766643U
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pine core
panel
pine
solid wood
core board
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CN202220473556.2U
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戴阿建
万子铭
万冬琦
沈佳琦
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Huzhou Nanxun Guangda Wood Industry Co ltd
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Huzhou Nanxun Guangda Wood Industry Co ltd
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Abstract

The utility model discloses a stable solid wood composite floor which comprises a pine core board (1), wherein two sides of the pine core board (1) are respectively provided with a panel (2), a plurality of transverse grooves (3) are distributed at the joint of the pine core board (1) and the panel (2), the plurality of transverse grooves (3) are arranged side by side in a way of being vertical to the length direction of the pine core board (1), two ends of the transverse grooves (3) respectively extend into the pine core board (1) and the panel (2), and the transverse grooves (3) at two sides of the pine core board (1) are arranged along the length direction of the pine core board (1) in a staggered way. The utility model has the characteristics of good stress relieving effect and difficult damage.

Description

Stable solid wood composite floor
Technical Field
The utility model relates to a composite floor, in particular to a stable solid wood composite floor.
Background
Present solid wood composite floor can set up a plurality of spaced stress grooves in order to improve its floor stability bottom the floor, and the straightness on floor is guaranteed to the stress that produces when eliminating the floor through this stress groove and drawing. However, the stress groove can correspondingly reduce the deformation resistance of the floor after being arranged, namely, the floor is easy to crack and damage at the stress groove due to bending deformation in the installation and transportation processes, and the utilization rate and the safety stability of the floor are reduced.
On the other hand, the multilayer solid wood composite floor is formed by sequentially laminating a plurality of wood boards made of different materials; when the floor board is deformed and warped due to dry shrinkage, wet expansion and the like, the deformation of the wood boards of different wood materials is different, and the wood boards are only fixed through the bonding layers between the adjacent wood boards. The conventional stress groove can only extend into the wood board of the floor bottom layer due to the depth limitation of the stress groove; therefore, when the stress problem occurs, the stress groove can only play a stress relief effect on the bottom board, and the stress deformation generated by the upper board needs to be limited and relieved by the whole board, so that the stress relief effect of the stress groove is reduced.
Therefore, a solid wood composite floor with good stress relieving effect and less damage is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stable solid wood composite floor. It can have the characteristics of good destressing effect and difficult damage simultaneously.
The technical scheme of the utility model is as follows: the utility model provides a stable form solid wood composite floor, includes the pine core, and the both sides of pine core are equipped with the panel respectively, and pine core and panel have been distributed many transverse grooves in the junction, and many transverse grooves perpendicular to pine core's length direction sets up side by side, and in the both ends of transverse groove extended to pine core and panel respectively, the transverse groove of pine core both sides along pine core length direction dislocation set.
In the stable solid wood composite floor, the panel comprises the reinforced plate and the surface layer plate which are mutually overlapped from inside to outside, the thickness ratio of the reinforced plate to the surface layer plate is 3:1, and one end of the transverse groove extends to the middle of the reinforced plate.
In the aforementioned stable type solid wood composite floor, one end of the transverse groove extends to the middle of the pine core board, and the transverse grooves on both sides of the pine core board are partially overlapped in the height direction.
In the aforementioned stable composite solid wood floor, one end of the transverse slot completely penetrates the pine core board.
In the stable type solid wood composite floor, the periphery of the pine core board is respectively provided with the tenon part and the groove part with the same width, and the end part of the transverse groove extends into the tenon part and the groove part.
In the stable solid wood composite floor, the transverse groove at one end of the pine core board is provided with the positioning part, and two sides of the positioning part are respectively buckled with the pine core board and the face board.
In the stable solid wood composite floor, one end of the positioning portion is rectangular, the other end of the positioning portion is trapezoidal, and the end portion of the rectangular surface extends into the panel.
Compared with the prior art, the transverse groove is arranged at the joint of the pine core plate and the panel, so that the transverse groove can be positioned in the middle of the floor, and the upper surface and the lower surface of the transverse groove still form a complete wood board structure, thereby effectively reducing the stress cracking problem of the floor compared with the condition that the transverse groove is arranged on the surface of the floor; the two ends of the floor are respectively extended into the pine core plate and the panel, so that the transverse grooves can simultaneously exert the stress relieving effect on the pine core plate and the panel, and the stress relieving effect of the transverse grooves on the whole floor is improved; by arranging the transverse grooves on the two sides in a staggered manner, the overall structural strength of the floor can be further improved while the stress relief effect is realized, and the excessive reduction of the anti-shearing capacity of the floor at the positions of the transverse grooves is avoided; through setting up the location portion at both ends horizontal groove, then can play the location effect to pine core and panel when connecting to guarantee the intercommunication effect of both sides horizontal groove after the connection. Therefore, the utility model has the characteristics of good stress relieving effect and difficult damage.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a cross-sectional view of embodiment 1 at the cross slot;
FIG. 3 is a schematic structural view of example 2;
FIG. 4 is a schematic structural view of embodiment 3;
FIG. 5 is a schematic structural view of example 4.
The labels in the figures are: 1-pine core board, 2-face board, 3-transverse groove, 4-tenon part, 5-groove part, 6-positioning part, 201-reinforced board and 202-surface board.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.
Example 1. A stable solid wood composite floor is shown in figures 1-2 and comprises a pine core plate 1, wherein two sides of the pine core plate 1 are respectively provided with a panel 2, a plurality of transverse grooves 3 penetrating through the width direction of the floor are distributed at the joints of the pine core plate 1 and the panels 2, the plurality of transverse grooves 3 are arranged side by side perpendicular to the length direction of the pine core plate 1, two ends of each transverse groove 3 respectively extend into the pine core plate 1 and the panels 2, and the transverse grooves 3 at two sides of the pine core plate 1 are arranged along the length direction of the pine core plate 1 in a staggered manner.
The panel 2 comprises a reinforced board 201 and a surface board 202 which are overlapped from inside to outside, the reinforced board 201 can be made of conventional hard wood, the surface board 202 can be made of conventional wood with clear and beautiful wood grains, the thickness ratio of the reinforced board 201 to the surface board 202 is 3:1, and one end of the transverse groove 3 extends to the middle of the reinforced board 201.
One end of the transverse groove 3 extends to the middle part of the pine core plate 1, and the transverse grooves 3 on the two sides of the pine core plate 1 are partially overlapped in the height direction.
The periphery of the pine core plate 1 is respectively provided with a tenon part 4 and a groove part 5 with the same width, and the end part of the transverse groove 3 extends into the tenon part 4 and the groove part 5.
The working principle of the utility model is as follows: in the processing of the utility model, the reinforced plate 201 and the surface plate 202 are mutually bonded to form the face plate 2, then the transverse grooves 3 are respectively processed on the two sides of the pine core plate 1 and the inner side of the face plate 2, and then the pine core plate 1 and the face plate 2 are mutually bonded to mutually communicate the transverse grooves 3 on the two sides to form an integral structure. After the floor is adhered and formed, the periphery of the floor is grooved by a grooving device to form a tenon part 4 and a groove part 5. When the floor is used, the transverse groove 3 on the inner side of the floor can achieve the stress relieving effect, namely, the stress deformation of the floor can be relieved.
Example 2. The utility model provides a stable form solid wood composite floor, constitutes as shown in fig. 3, including pine core 1, the both sides of pine core 1 are equipped with panel 2 respectively, and pine core 1 and panel 2 distribute in the junction have many transverse grooves 3 that run through floor width direction, and many transverse grooves 3 perpendicular to the length direction of pine core 1 set up side by side, and in the both ends of transverse groove 3 extended to pine core 1 and panel 2 respectively, the transverse groove 3 of pine core 1 both sides along 1 length direction dislocation set of pine core.
The panel 2 comprises a reinforced board 201 and a surface board 202 which are overlapped from inside to outside, the reinforced board 201 can be made of conventional hard wood, the surface board 202 can be made of conventional wood with clear and beautiful wood grains, the thickness ratio of the reinforced board 201 to the surface board 202 is 3:1, and one end of the transverse groove 3 extends to the middle of the reinforced board 201.
One end of the transverse groove 3 completely penetrates through the pine core plate 1.
The periphery of the pine core plate 1 is respectively provided with a tenon part 4 and a groove part 5 with the same width, and the end part of the transverse groove 3 extends into the tenon part 4 and the groove part 5.
The structure of the transverse grooves 3 is further optimized in the embodiment, the pine core plates 1 are arranged between the two side face plates 2 at intervals, and the transverse grooves 3 are formed between the adjacent pine core plates 1, so that the deformation problem of the pine core plates 1 caused by dry shrinkage and wet expansion can be further relieved, and the dimensional stability of the floor is ensured; the panels 2 on the two sides can fix the pine core board 1, so that the structural stability and the stress strength of the embodiment are improved.
Example 3. The utility model provides a stable form solid wood composite floor, constitutes as shown in figure 4, including pine core 1, the both sides of pine core 1 are equipped with panel 2 respectively, and pine core 1 and panel 2 distribute in the junction have many transverse grooves 3 that run through floor width direction, and many transverse grooves 3 perpendicular to the length direction of pine core 1 set up side by side, and in the both ends of transverse groove 3 extended to pine core 1 and panel 2 respectively, the transverse groove 3 of pine core 1 both sides along 1 length direction dislocation set of pine core.
The panel 2 comprises a reinforced board 201 and a surface board 202 which are overlapped from inside to outside, the reinforced board 201 can be made of conventional hard wood, the surface board 202 can be made of conventional wood with clear and beautiful wood grains, the thickness ratio of the reinforced board 201 to the surface board 202 is 3:1, and one end of the transverse groove 3 extends to the middle of the reinforced board 201.
One end of the transverse groove 3 extends to the middle part of the pine core plate 1, and the transverse grooves 3 on the two sides of the pine core plate 1 are partially overlapped in the height direction.
The positioning part 6 is arranged in the transverse groove 3 at one end of the pine core plate 1, and two sides of the positioning part 6 are buckled with the pine core plate 1 and the panel 2 respectively.
One end of the positioning part 6 is rectangular, the other end of the positioning part 6 is trapezoidal, and the end part of the rectangular surface extends into the panel 2.
This embodiment has further optimized the connection structure between pine core 1 and panel 2 on the basis of cross slot 3, through set up location portion 6 in one end cross slot 3, make panel 2 can detain location portion 6 earlier into cross slot 3 when connecting, connect on pine core 1 with the same lock of location portion 6 and panel 2 again, make location portion 6 can carry on spacingly to it when pine core 1 and panel 2 each other lock, improve the location stability and the structural strength of pine core 1 and panel 2.
Example 4. The utility model provides a stable form solid wood composite floor, constitutes as shown in fig. 5, including pine core 1, the both sides of pine core 1 are equipped with panel 2 respectively, and pine core 1 and panel 2 distribute in the junction have many transverse grooves 3 that run through the floor width direction, and many transverse grooves 3 perpendicular to the length direction of pine core 1 set up side by side, and in the both ends of transverse groove 3 extended to pine core 1 and panel 2 respectively, the transverse groove 3 of pine core 1 both sides along 1 length direction dislocation set of pine core.
The panel 2 comprises a reinforced board 201 and a surface board 202 which are overlapped from inside to outside, the reinforced board 201 can be made of conventional hard wood, the surface board 202 can be made of conventional wood with clear and beautiful wood grains, the thickness ratio of the reinforced board 201 to the surface board 202 is 3:1, and one end of the transverse groove 3 extends to the middle of the reinforced board 201.
One end of the transverse groove 3 extends to the middle part of the pine core plate 1, and the transverse grooves 3 on the two sides of the pine core plate 1 are partially overlapped in the height direction.
The periphery of the pine core plate 1 is respectively provided with a tenon part 4 and a groove part 5 with the same width, and the end part of the transverse groove 3 extends into the tenon part 4 and the groove part 5.
The bottom of the panel 2 below the pine core plate 1 is provided with a plurality of back grooves, and the back grooves and the transverse grooves 3 on the two sides of the panel 2 are arranged in a staggered mode.
This embodiment has further add back of the body groove structure on the basis of cross slot 3 structure for cross slot 3 can with the back of the body groove inter combination, furthest's alleviating floor because of the shrinkage wetting rise the deformation that causes, improve the holistic dimensional stability of floor.

Claims (7)

1. The utility model provides a stable form solid wood laminate flooring which characterized in that: including pine core board (1), the both sides of pine core board (1) are equipped with panel (2) respectively, and pine core board (1) and panel (2) have been distributed many transverse grooves (3) in the junction, and the length direction of many transverse grooves (3) perpendicular to pine core board (1) sets up side by side, and in the both ends of transverse groove (3) extended to pine core board (1) and panel (2) respectively, transverse groove (3) of pine core board (1) both sides were along pine core board (1) length direction dislocation set.
2. The stabilized solid wood composite floor according to claim 1, wherein: the panel (2) comprises a reinforcing plate (201) and a surface plate (202) which are overlapped from inside to outside, the thickness ratio of the reinforcing plate (201) to the surface plate (202) is 3:1, and one end of the transverse groove (3) extends to the middle of the reinforcing plate (201).
3. The stabilized solid wood composite floor according to claim 1, wherein: one end of the transverse groove (3) extends to the middle part of the pine core plate (1), and the transverse grooves (3) on the two sides of the pine core plate (1) are partially overlapped in the height direction.
4. The stabilized solid wood composite floor according to claim 1, wherein: one end of the transverse groove (3) completely penetrates through the pine core plate (1).
5. A stabilized solid wood composite floor according to claim 3 or 4, wherein: tenon portions (4) and groove portions (5) with the same width are respectively formed in the periphery of the pine core board (1), and the end portions of the transverse grooves (3) extend into the tenon portions (4) and the groove portions (5).
6. The stabilized solid wood composite floor according to claim 1, wherein: a positioning part (6) is arranged in the transverse groove (3) at one end of the pine core plate (1), and two sides of the positioning part (6) are buckled with the pine core plate (1) and the panel (2) respectively.
7. The stabilized solid wood composite floor according to claim 6, wherein: one end of the positioning part (6) is rectangular, the other end of the positioning part (6) is trapezoidal, and the end part of the rectangular surface extends into the panel (2).
CN202220473556.2U 2022-03-04 2022-03-04 Stable solid wood composite floor Active CN216766643U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220473556.2U CN216766643U (en) 2022-03-04 2022-03-04 Stable solid wood composite floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220473556.2U CN216766643U (en) 2022-03-04 2022-03-04 Stable solid wood composite floor

Publications (1)

Publication Number Publication Date
CN216766643U true CN216766643U (en) 2022-06-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116175718A (en) * 2022-12-30 2023-05-30 浙江绍兴富得力木业有限公司 Multi-element deformation-preventing structural wood floor and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116175718A (en) * 2022-12-30 2023-05-30 浙江绍兴富得力木业有限公司 Multi-element deformation-preventing structural wood floor and preparation method thereof
CN116175718B (en) * 2022-12-30 2024-08-23 浙江绍兴富得力木业有限公司 Multi-element deformation-preventing structural wood floor and preparation method thereof

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