CN209942153U - Mortise and tenon joint keel sports floor - Google Patents
Mortise and tenon joint keel sports floor Download PDFInfo
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- CN209942153U CN209942153U CN201920533970.6U CN201920533970U CN209942153U CN 209942153 U CN209942153 U CN 209942153U CN 201920533970 U CN201920533970 U CN 201920533970U CN 209942153 U CN209942153 U CN 209942153U
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Abstract
The utility model discloses a mortise and tenon joint fossil fragments motion floor, include: the back of the panel is horizontally and fixedly connected with a transverse keel I at the inner side and the outer side respectively, and the middle part, the left side and the right side of the first transverse keel are respectively provided with a mortise, the end surfaces of the inner side and the outer side of each longitudinal keel are respectively provided with a tenon which is integrally formed with the longitudinal keel, the tenons of the inner side and the outer side of the longitudinal keel are respectively connected with the mortise of the first transverse keel on the inner side and the outer side, the middle part of the lower end surface of each longitudinal keel is provided with a first groove, and a second transverse keel is horizontally clamped in the first grooves, and the position that the second upper end surface of horizontal fossil fragments corresponds to recess one is opened flutedly two, and horizontal fossil fragments two pass through recess two and vertical fossil fragments joint, and the equal rigid coupling in both sides has the shock pad under horizontal fossil fragments one, horizontal fossil fragments two lower terminal surfaces. The utility model discloses damping performance is good, long service life.
Description
Technical Field
The utility model relates to a mortise and tenon joint fossil fragments motion floor is applied to timber apron processing technology field.
Background
The wood floor is made of wood, the wood structure sports floor is one of the wood floors, and is widely applied to occasions such as basketball halls, badminton halls, table tennis halls, gymnasiums, yoga rooms, Tai Chi halls and the like, the back of the sports floor is provided with the keel, most of the existing keel mechanisms are connected with the bottom plate panel through the iron nails, and after the structure is stressed for a long time, the keel is an independent individual body, so that the torsional deformation with different degrees can occur, and the service life of the structure is shortened; meanwhile, the sports floor needs to have high shock absorption and continuous resilience, and the existing wood structure sports floor has poor shock absorption performance and should be improved.
SUMMERY OF THE UTILITY MODEL
For solving the defect of prior art scheme, the utility model discloses a mortise and tenon joint fossil fragments sports floor has the advantage that damping performance is good, long service life.
The utility model discloses a mortise and tenon joint fossil fragments motion floor, include: the back of the panel is horizontally and fixedly connected with a transverse keel I at the inner side and the outer side respectively, and three longitudinal keels are connected between the two transverse keels through mortise-tenon joints, the middle part, the left side and the right side of each transverse keel are respectively provided with a mortise, the end surfaces of the inner side and the outer side of each longitudinal keel are respectively provided with a tenon which is integrally formed with the longitudinal keel, the tenons on the inner side and the outer side of the longitudinal keel are respectively in mortise-tenon connection with the transverse keels on the inner side and the outer side, the middle part of the lower end surface of each longitudinal keel is provided with a first groove, the transverse keel is horizontally clamped in the first grooves, and the position that two up end of horizontal fossil fragments correspond to recess one is opened flutedly two, two pass through recess two and vertical fossil fragments joint of horizontal fossil fragments, the equal rigid coupling in terminal surface left and right sides has the shock pad under horizontal fossil fragments one, the horizontal fossil fragments two.
The width of the first groove is consistent with that of the second transverse keel.
And the lower end surface of the second transverse keel and the lower end surface of the transverse keel are on the same horizontal plane.
The transverse keel I, the transverse keel II and the longitudinal keel are all made of dried larch solid wood.
By adopting the technical scheme, the method has the following advantages:
1. the shock absorption cushion is provided with a plurality of shock absorption cushions, has good shock absorption performance and high shock absorption and rebound resilience;
2. the keels are combined through mortise and tenon joints, so that twisting in all directions among the keels can be effectively limited, the keels cannot be easily distorted and deformed, and the service life is long.
Drawings
Fig. 1 is a schematic view of the bottom view structure of the mortise and tenon keel sports floor of the utility model;
fig. 2 is a schematic structural view of the middle transverse keel of the present invention.
Wherein: 1-a panel; 2-transverse keel I; 3-longitudinal keel; 4, first groove; 5-transverse keel II; 6-a shock pad; 21-mortises; 31-a tenon; 51-groove two.
Detailed Description
As shown in fig. 1-2, the utility model discloses a mortise and tenon joint fossil fragments sports floor, include: the panel 1, the first transverse keel 2, the longitudinal keel 3, the first groove 4, the second transverse keel 5 and the shock pad 6 are fixedly connected with the inner side and the outer side of the back surface of the panel 1 horizontally, the first transverse keel 2 is fixedly connected with the first two transverse keels 2 through mortise-tenon joints, the middle part, the left side and the right side of the first transverse keel 2 are respectively provided with a mortise 21, the end surfaces of the inner side and the outer side of each longitudinal keel 3 are respectively provided with a tenon 31 integrally formed with the longitudinal keel 3, the tenons 31 of the inner side and the outer side of each longitudinal keel 3 are respectively connected with the first transverse keel 2 through mortise-tenon joints, the middle part of the lower end surface of each longitudinal keel 3 is provided with a first groove 4, the second transverse keel 5 is horizontally clamped in the first three grooves 4, the position, corresponding to the first groove 4, of the upper end surface of the second transverse keel 5 is provided with a second groove 51, the second transverse keel 5 is clamped with the, and the left side and the right side of the lower end surface of the transverse keel I2 and the transverse keel II 5 are fixedly connected with damping pads 6.
The width of the first groove 4 is consistent with that of the second transverse keel 5.
The lower end face of the second transverse keel 5 and the lower end face of the first transverse keel 2 are on the same horizontal plane.
The transverse keel I2, the transverse keel II 5 and the longitudinal keel 3 are all made of dried larch solid wood. The larch solid wood has excellent compression resistance and bending resistance, good corrosion resistance and can improve the overall performance of the keel.
The utility model discloses an implement like this: the keels are connected through the mortise and tenon joints, so that the keels can be effectively prevented from being twisted in different directions after being stressed, the keels are effectively prevented from being twisted and deformed after being stressed for a long time, and the firmness degree and the service life of the whole sports floor are improved; meanwhile, the shock absorption pad 6 is arranged below the keel, so that the whole sports floor can keep high shock absorption and continuous resilience for a long time, has excellent shock absorption performance and can meet the requirements of ancestors on sports wood floors; and this application still has the quick convenient, the maintenance of being convenient for of installation and the advantage of transportation through mortise-tenon joint.
Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.
Claims (4)
1. A mortise and tenon joint keel sports floor, comprising: panel, horizontal fossil fragments one, vertical fossil fragments, recess one, horizontal fossil fragments two, shock pad, its characterized in that: horizontal fossil fragments one of horizontal rigid coupling respectively of both sides inside and outside the panel back, and through the three vertical fossil fragments of mortise-tenon joint between two horizontal fossil fragments one, open a tongue-and-groove respectively in horizontal fossil fragments middle part and left and right both sides, all be equipped with on the terminal surface of the inside and outside both sides of every vertical fossil fragments with vertical fossil fragments integrated into one piece's tenon, the tenon of the inside and outside both sides of vertical fossil fragments respectively with a horizontal fossil fragments mortise-tenon joint of inside and outside both sides, a recess one has all been opened at terminal surface middle part under every vertical fossil fragments, two horizontal blocks of horizontal fossil fragments are established in three recess one, and two up end of horizontal fossil fragments open flutedly two corresponding to the position of recess one, horizontal fossil fragments two are through recess two and vertical fossil fragments joint, the equal rigid couplings of terminal surface left and right sides has the shock pad under horizontal fossil fragments.
2. The mortise and tenon joint keel sports floor according to claim 1, wherein: the width of the first groove is consistent with that of the second transverse keel.
3. The mortise and tenon joint keel sports floor according to claim 1, wherein: and the lower end surface of the second transverse keel and the lower end surface of the transverse keel are on the same horizontal plane.
4. The mortise and tenon joint keel sports floor according to claim 1, wherein: the transverse keel I, the transverse keel II and the longitudinal keel are all made of dried larch solid wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533970.6U CN209942153U (en) | 2019-04-19 | 2019-04-19 | Mortise and tenon joint keel sports floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533970.6U CN209942153U (en) | 2019-04-19 | 2019-04-19 | Mortise and tenon joint keel sports floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209942153U true CN209942153U (en) | 2020-01-14 |
Family
ID=69128607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920533970.6U Active CN209942153U (en) | 2019-04-19 | 2019-04-19 | Mortise and tenon joint keel sports floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209942153U (en) |
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2019
- 2019-04-19 CN CN201920533970.6U patent/CN209942153U/en active Active
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